diff --git a/yat/.gitignore b/yat/.gitignore deleted file mode 100644 index 1a1ea2b..0000000 --- a/yat/.gitignore +++ /dev/null @@ -1,10 +0,0 @@ -Makefile -.moc -.obj -yat -yat.pro.user -yat.pro.user.1.3 -yat.pro.user.2.6pre1 -yat_declarative/qrc_qml_sources.cpp - - diff --git a/yat/README b/yat/README deleted file mode 100644 index 8f8c732..0000000 --- a/yat/README +++ /dev/null @@ -1,6 +0,0 @@ -YAT is a terminal emulator written in qml and c++ - -The main goal of the project was to find out if it was possible to use qml to -write a terminal emulator which performed on par with xterm and konsole. - -Turns out, it's possible. diff --git a/yat/backend/backend.pri b/yat/backend/backend.pri deleted file mode 100644 index 240fd91..0000000 --- a/yat/backend/backend.pri +++ /dev/null @@ -1,31 +0,0 @@ -DEPENDPATH += $$PWD -INCLUDEPATH += $$PWD - -LIBS += -lutil -L/home/jlind/install/lib - -MOC_DIR = .moc -OBJECTS_DIR = .obj - -HEADERS += \ - $$PWD/yat_pty.h \ - $$PWD/text.h \ - $$PWD/controll_chars.h \ - $$PWD/parser.h \ - $$PWD/screen.h \ - $$PWD/line.h \ - $$PWD/color_palette.h \ - $$PWD/text_style.h \ - $$PWD/update_action.h \ - $$PWD/screen_data.h - -SOURCES += \ - $$PWD/yat_pty.cpp \ - $$PWD/text.cpp \ - $$PWD/controll_chars.cpp \ - $$PWD/parser.cpp \ - $$PWD/screen.cpp \ - $$PWD/line.cpp \ - $$PWD/color_palette.cpp \ - $$PWD/text_style.cpp \ - $$PWD/update_action.cpp \ - $$PWD/screen_data.cpp diff --git a/yat/backend/color_palette.cpp b/yat/backend/color_palette.cpp deleted file mode 100644 index 64aaa1f..0000000 --- a/yat/backend/color_palette.cpp +++ /dev/null @@ -1,49 +0,0 @@ -#include "color_palette.h" - -ColorPalette::ColorPalette() - : m_normalColors(numberOfColors) - , m_lightColors(numberOfColors) - , m_intenseColors(numberOfColors) -{ - m_normalColors[0].setRgb(0,0,0); - m_normalColors[1].setRgb(194,54,33); - m_normalColors[2].setRgb(37,188,36); - m_normalColors[3].setRgb(173,173,39); - m_normalColors[4].setRgb(63,84,255); - m_normalColors[5].setRgb(211,56,211); - m_normalColors[6].setRgb(51,187,199); - m_normalColors[7].setRgb(229,229,229); - m_normalColors[8].setRgb(178,178,178); - m_normalColors[9].setAlpha(0); - - m_lightColors[0].setRgb(129,131,131); - m_lightColors[1].setRgb(252,57,31); - m_lightColors[2].setRgb(49,231,34); - m_lightColors[3].setRgb(234,236,35); - m_lightColors[4].setRgb(88,51,255); - m_lightColors[5].setRgb(249,53,248); - m_lightColors[6].setRgb(20,240,240); - m_lightColors[7].setRgb(233,233,233); - m_lightColors[8].setRgb(220,220,220); - m_lightColors[9].setRgb(50,50,50); - -} - -QColor ColorPalette::color(ColorPalette::Color color, bool bold) const -{ - if (bold) - return m_lightColors.at(color); - - return m_normalColors.at(color); -} - -QColor ColorPalette::normalColor(ColorPalette::Color color) const -{ - return m_normalColors.at(color); -} - -QColor ColorPalette::lightColor(ColorPalette::Color color) const -{ - return m_lightColors.at(color); -} - diff --git a/yat/backend/color_palette.h b/yat/backend/color_palette.h deleted file mode 100644 index e9f6a7c..0000000 --- a/yat/backend/color_palette.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef COLOR_PALETTE_H -#define COLOR_PALETTE_H - -#include - -#include - -class ColorPalette -{ -public: - ColorPalette(); - - - enum Color { - Black, - Red, - Green, - Yellow, - Blue, - Magenta, - Cyan, - White, - DefaultForground, - DefaultBackground, - numberOfColors - }; - - QColor color(Color color, bool bold) const; - QColor normalColor(Color color) const; - QColor lightColor(Color color) const; - -private: - QVector m_normalColors; - QVector m_lightColors; - QVector m_intenseColors; -}; - -#endif // COLOR_PALETTE_H diff --git a/yat/backend/controll_chars.cpp b/yat/backend/controll_chars.cpp deleted file mode 100644 index 084b17e..0000000 --- a/yat/backend/controll_chars.cpp +++ /dev/null @@ -1,776 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2013 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -*******************************************************************************/ -#include "controll_chars.h" - -namespace C0 { -QDebug operator<<(QDebug debug, C0 character) { - bool insert_space = debug.autoInsertSpaces(); - debug.setAutoInsertSpaces(false); - debug << "C0::"; - switch (character) { - case NUL: - debug << "NUL"; - break; - case SOH: - debug << "SOH"; - break; - case STX: - debug << "STX"; - break; - case ETX: - debug << "ETX"; - break; - case EOT: - debug << "EOT"; - break; - case ENQ: - debug << "ENQ"; - break; - case ACK: - debug << "ACK"; - break; - case BEL: - debug << "BEL"; - break; - case BS: - debug << "BS"; - break; - case HT: - debug << "HT"; - break; - case LF: - debug << "LF"; - break; - case VT: - debug << "VT"; - break; - case FF: - debug << "FF"; - break; - case CR: - debug << "CR"; - break; - case SOorLS1: - debug << "SOorLS1"; - break; - case SIorLS0: - debug << "SIorLS0"; - break; - case DLE: - debug << "DLE"; - break; - case DC1: - debug << "DC1"; - break; - case DC2: - debug << "DC2"; - break; - case DC3: - debug << "DC3"; - break; - case DC4: - debug << "DC4"; - break; - case NAK: - debug << "NAK"; - break; - case SYN: - debug << "SYN"; - break; - case ETB: - debug << "ETB"; - break; - case CAN: - debug << "CAN"; - break; - case EM: - debug << "EM"; - break; - case SUB: - debug << "SUB"; - break; - case ESC: - debug << "ESC"; - break; - case IS4: - debug << "IS4"; - break; - case IS3: - debug << "IS3"; - break; - case IS2: - debug << "IS2"; - break; - case IS1: - debug << "IS1"; - break; - case C0_END: - debug << "C0_END"; - break; - default: - debug << qPrintable(QString("0x%1").arg(character,0,16)); - break; - } - debug.setAutoInsertSpaces(insert_space); - return debug; -} -} - -namespace C1_7bit { -QDebug operator<<(QDebug debug, C1_7bit character) { - bool insert_space = debug.autoInsertSpaces(); - debug.setAutoInsertSpaces(false); - debug << "C1_7bit::"; - switch(character) { - case NOT_DEFINED: - debug << "NOT_DEFINED"; - break; - case NOT_DEFINED1: - debug << "NOT_DEFINED1"; - break; - case BPH: - debug << "BPH"; - break; - case NBH: - debug << "NBH"; - break; - case NOT_DEFINED2: - debug << "NOT_DEFINED2"; - break; - case NEL: - debug << "NEL"; - break; - case SSA: - debug << "SSA"; - break; - case ESA: - debug << "ESA"; - break; - case HTS: - debug << "HTS"; - break; - case HTJ: - debug << "HTJ"; - break; - case VTS: - debug << "VTS"; - break; - case PLD: - debug << "PLD"; - break; - case PLU: - debug << "PLU"; - break; - case RI : - debug << "RI "; - break; - case SS2: - debug << "SS2"; - break; - case SS3: - debug << "SS3"; - break; - case DCS: - debug << "DCS"; - break; - case PU1: - debug << "PU1"; - break; - case PU2: - debug << "PU2"; - break; - case STS: - debug << "STS"; - break; - case CCH: - debug << "CCH"; - break; - case MW : - debug << "MW "; - break; - case SPA: - debug << "SPA"; - break; - case EPA: - debug << "EPA"; - break; - case SOS: - debug << "SOS"; - break; - case NOT_DEFINED3: - debug << "NOT_DEFINED3"; - break; - case SCI: - debug << "SCI"; - break; - case CSI: - debug << "CSI"; - break; - case ST : - debug << "ST "; - break; - case OSC: - debug << "OSC"; - break; - case PM : - debug << "PM "; - break; - case APC: - debug << "APC"; - break; - case C1_7bit_Stop: - debug << "C1_7bit_Stop"; - break; - default: - debug << qPrintable(QString("0x%1").arg(character,0,16)); - break; - } - debug.setAutoInsertSpaces(insert_space); - return debug; -} -} - -namespace C1_8bit { -QDebug operator<<(QDebug debug, C1_8bit character) { - bool insert_space = debug.autoInsertSpaces(); - debug.setAutoInsertSpaces(false); - debug << "C1_8bit::"; - switch(character) { - case NOT_DEFINED: - debug << "NOT_DEFINED"; - break; - case NOT_DEFINED1: - debug << "NOT_DEFINED1"; - break; - case BPH: - debug << "BPH"; - break; - case NBH: - debug << "NBH"; - break; - case NOT_DEFINED2: - debug << "NOT_DEFINED2"; - break; - case NEL: - debug << "NEL"; - break; - case SSA: - debug << "SSA"; - break; - case ESA: - debug << "ESA"; - break; - case HTS: - debug << "HTS"; - break; - case HTJ: - debug << "HTJ"; - break; - case VTS: - debug << "VTS"; - break; - case PLD: - debug << "PLD"; - break; - case PLU: - debug << "PLU"; - break; - case RI : - debug << "RI "; - break; - case SS2: - debug << "SS2"; - break; - case SS3: - debug << "SS3"; - break; - case DCS: - debug << "DCS"; - break; - case PU1: - debug << "PU1"; - break; - case PU2C1_7bit: - debug << "PU2C1_7bit"; - break; - case STS: - debug << "STS"; - break; - case CCH: - debug << "CCH"; - break; - case MW : - debug << "MW "; - break; - case SPA: - debug << "SPA"; - break; - case EPA: - debug << "EPA"; - break; - case SOS: - debug << "SOS"; - break; - case NOT_DEFINED3: - debug << "NOT_DEFINED3"; - break; - case SCI: - debug << "SCI"; - break; - case CSI: - debug << "CSI"; - break; - case ST : - debug << "ST "; - break; - case OSC: - debug << "OSC"; - break; - case PM : - debug << "PM "; - break; - case APC: - debug << "APC"; - break; - case C1_8bit_Stop: - debug << "C1_8bit_Stop"; - break; - default: - debug << qPrintable(QString("0x%1").arg(character,0,16)); - break; - } - debug.setAutoInsertSpaces(insert_space); - return debug; -} -} -namespace FinalBytesNoIntermediate { -QDebug operator<<(QDebug debug, FinalBytesNoIntermediate character) { - bool insert_space = debug.autoInsertSpaces(); - debug.setAutoInsertSpaces(false); - debug << "FinalBytesNoIntermediate::"; - switch(character) { - case ICH: - debug << "ICH"; - break; - case CUU: - debug << "CUU"; - break; - case CUD: - debug << "CUD"; - break; - case CUF: - debug << "CUF"; - break; - case CUB: - debug << "CUB"; - break; - case CNL: - debug << "CNL"; - break; - case CPL: - debug << "CPL"; - break; - case CHA: - debug << "CHA"; - break; - case CUP: - debug << "CUP"; - break; - case CHT: - debug << "CHT"; - break; - case ED: - debug << "ED"; - break; - case EL: - debug << "EL"; - break; - case IL: - debug << "IL"; - break; - case DL: - debug << "DL"; - break; - case EF: - debug << "EF"; - break; - case EA: - debug << "EA"; - break; - case DCH: - debug << "DCH"; - break; - case SSE: - debug << "SSE"; - break; - case CPR: - debug << "CPR"; - break; - case SU: - debug << "SU"; - break; - case SD: - debug << "SD"; - break; - case NP: - debug << "NP"; - break; - case PP: - debug << "PP"; - break; - case CTC: - debug << "CTC"; - break; - case ECH: - debug << "ECH"; - break; - case CVT: - debug << "CVT"; - break; - case CBT: - debug << "CBT"; - break; - case SRS: - debug << "SRS"; - break; - case PTX: - debug << "PTX"; - break; - case SDS: - debug << "SDS"; - break; - case SIMD: - debug << "SIMD"; - break; - case NOT_DEFINED: - debug << "NOT_DEFINED"; - break; - case HPA: - debug << "HPA"; - break; - case HPR: - debug << "HPR"; - break; - case REP: - debug << "REP"; - break; - case DA: - debug << "DA"; - break; - case VPA: - debug << "VPA"; - break; - case VPR: - debug << "VPR"; - break; - case HVP: - debug << "HVP"; - break; - case TBC: - debug << "TBC"; - break; - case SM: - debug << "SM"; - break; - case MC: - debug << "MC"; - break; - case HPB: - debug << "HPB"; - break; - case VPB: - debug << "VPB"; - break; - case RM: - debug << "RM"; - break; - case SGR: - debug << "SGR"; - break; - case DSR: - debug << "DSR"; - break; - case DAQ: - debug << "DAQ"; - break; - case Reserved0: - debug << "Reserved0"; - break; - case Reserved1: - debug << "Reserved1"; - break; - case Reserved2: - debug << "Reserved2"; - break; - case Reserved3: - debug << "Reserved3"; - break; - case Reserved4: - debug << "Reserved4"; - break; - case Reserved5: - debug << "Reserved5"; - break; - case Reserved6: - debug << "Reserved6"; - break; - case Reserved7: - debug << "Reserved7"; - break; - case Reserved8: - debug << "Reserved8"; - break; - case Reserved9: - debug << "Reserved9"; - break; - case Reserveda: - debug << "Reserveda"; - break; - case Reservedb: - debug << "Reservedb"; - break; - case Reservedc: - debug << "Reservedc"; - break; - case Reservedd: - debug << "Reservedd"; - break; - case Reservede: - debug << "Reservede"; - break; - case Reservedf: - debug << "Reservedf"; - break; - default: - debug << qPrintable(QString("0x%1").arg(character,0,16)); - break; - } - debug.setAutoInsertSpaces(insert_space); - return debug; -} -} - -namespace FinalBytesSingleIntermediate { -QDebug operator<<(QDebug debug, FinalBytesSingleIntermediate character) -{ - bool insert_space = debug.autoInsertSpaces(); - debug.setAutoInsertSpaces(false); - debug << "FinalBytesSingleIntermediate::"; - switch(character) { - case SL: - debug << "SL"; - break; - case SR: - debug << "SR"; - break; - case GSM: - debug << "GSM"; - break; - case GSS: - debug << "GSS"; - break; - case FNT: - debug << "FNT"; - break; - case TSS: - debug << "TSS"; - break; - case JFY: - debug << "JFY"; - break; - case SPI: - debug << "SPI"; - break; - case QUAD: - debug << "QUAD"; - break; - case SSU: - debug << "SSU"; - break; - case PFS: - debug << "PFS"; - break; - case SHS: - debug << "SHS"; - break; - case SVS: - debug << "SVS"; - break; - case IGS: - debug << "IGS"; - break; - case NOT_DEFINED: - debug << "NOT_DEFINED"; - break; - case IDCS: - debug << "IDCS"; - break; - case PPA: - debug << "PPA"; - break; - case PPR: - debug << "PPR"; - break; - case PPB: - debug << "PPB"; - break; - case SPD: - debug << "SPD"; - break; - case DTA: - debug << "DTA"; - break; - case SHL: - debug << "SHL"; - break; - case SLL: - debug << "SLL"; - break; - case FNK: - debug << "FNK"; - break; - case SPQR: - debug << "SPQR"; - break; - case SEF: - debug << "SEF"; - break; - case PEC: - debug << "PEC"; - break; - case SSW: - debug << "SSW"; - break; - case SACS: - debug << "SACS"; - break; - case SAPV: - debug << "SAPV"; - break; - case STAB: - debug << "STAB"; - break; - case GCC: - debug << "GCC"; - break; - case TATE: - debug << "TATE"; - break; - case TALE: - debug << "TALE"; - break; - case TAC: - debug << "TAC"; - break; - case TCC: - debug << "TCC"; - break; - case TSR: - debug << "TSR"; - break; - case SCO: - debug << "SCO"; - break; - case SRCS: - debug << "SRCS"; - break; - case SCS: - debug << "SCS"; - break; - case SLS: - debug << "SLS"; - break; - case NOT_DEFINED2: - debug << "NOT_DEFINED2"; - break; - case NOT_DEFINED3: - debug << "NOT_DEFINED3"; - break; - case SCP: - debug << "SCP"; - break; - case NOT_DEFINED4: - debug << "NOT_DEFINED4"; - break; - case NOT_DEFINED5: - debug << "NOT_DEFINED5"; - break; - case NOT_DEFINED6: - debug << "NOT_DEFINED6"; - break; - case NOT_DEFINED7: - debug << "NOT_DEFINED7"; - break; - case Reserved0: - debug << "Reserved0"; - break; - case Reserved1: - debug << "Reserved1"; - break; - case Reserved2: - debug << "Reserved2"; - break; - case Reserved3: - debug << "Reserved3"; - break; - case Reserved4: - debug << "Reserved4"; - break; - case Reserved5: - debug << "Reserved5"; - break; - case Reserved6: - debug << "Reserved6"; - break; - case Reserved7: - debug << "Reserved7"; - break; - case Reserved8: - debug << "Reserved8"; - break; - case Reserved9: - debug << "Reserved9"; - break; - case Reserveda: - debug << "Reserveda"; - break; - case Reservedb: - debug << "Reservedb"; - break; - case Reservedc: - debug << "Reservedc"; - break; - case Reservedd: - debug << "Reservedd"; - break; - case Reservedf: - debug << "Reservedf"; - break; - default: - debug << qPrintable(QString("0x%1").arg(character,0,16)); - break; - } - debug.setAutoInsertSpaces(insert_space); - return debug; -} -} diff --git a/yat/backend/controll_chars.h b/yat/backend/controll_chars.h deleted file mode 100644 index b2b8bdc..0000000 --- a/yat/backend/controll_chars.h +++ /dev/null @@ -1,289 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef CONTROLL_CHARS_H -#define CONTROLL_CHARS_H - -//This is taken largely from Standard ECMA-48 -//http://www.ecma-international.org/publications/standards/Ecma-048.htm -//Also to heres a few handy references -//http://invisible-island.net/xterm/ctlseqs/ctlseqs.html -//http://www.vt100.net/docs/vt100-ug/chapter3.html - -#include - -namespace C0 { -enum C0 { - NUL = 0x00, - SOH = 0x01, - STX = 0x02, - ETX = 0x03, - EOT = 0x04, - ENQ = 0x05, - ACK = 0x06, - BEL = 0x07, - BS = 0x08, - HT = 0x09, - LF = 0x0a, - VT = 0x0b, - FF = 0x0c, - CR = 0x0d, - SOorLS1 = 0x0e, - SIorLS0 = 0x0f, - DLE = 0x10, - DC1 = 0x11, - DC2 = 0x12, - DC3 = 0x13, - DC4 = 0x14, - NAK = 0x15, - SYN = 0x16, - ETB = 0x17, - CAN = 0x18, - EM = 0x19, - SUB = 0x1a, - ESC = 0x1b, - IS4 = 0x1c, - IS3 = 0x1d, - IS2 = 0x1e, - IS1 = 0x1f, - C0_END = 0x20 -}; -QDebug operator<<(QDebug debug, C0 character); -} - -namespace C1_7bit { -enum C1_7bit { - C1_7bit_Start = 0x80, - NOT_DEFINED = C1_7bit_Start, - NOT_DEFINED1 = 0x81, - BPH = 0x42, - NBH = 0x43, - NOT_DEFINED2 = 0x82, - NEL = 0x45, - SSA = 0x46, - ESA = 0x47, - HTS = 0x48, - HTJ = 0x49, - VTS = 0x4a, - PLD = 0x4b, - PLU = 0x4c, - RI = 0x4d, - SS2 = 0x4e, - SS3 = 0x4f, - DCS = 0x50, - PU1 = 0x51, - PU2 = 0x52, - STS = 0x53, - CCH = 0x54, - MW = 0x55, - SPA = 0x56, - EPA = 0x57, - SOS = 0x58, - NOT_DEFINED3 = 0x99, - SCI = 0x5a, - CSI = 0x5b, - ST = 0x5c, - OSC = 0x5d, - PM = 0x5e, - APC = 0x5f, - C1_7bit_Stop = 0x60 -}; -QDebug operator<<(QDebug debug, C1_7bit character); -} -namespace C1_8bit { -enum C1_8bit { - C1_8bit_Start = 0x80, - NOT_DEFINED = C1_8bit_Start, - NOT_DEFINED1 = 0x81, - BPH = 0x82, - NBH = 0x83, - NOT_DEFINED2 = 0x84, - NEL = 0x85, - SSA = 0x86, - ESA = 0x87, - HTS = 0x88, - HTJ = 0x89, - VTS = 0x8a, - PLD = 0x8b, - PLU = 0x8c, - RI = 0x8d, - SS2 = 0x8e, - SS3 = 0x8f, - DCS = 0x90, - PU1 = 0x91, - PU2C1_7bit = 0x92, - STS = 0x93, - CCH = 0x94, - MW = 0x95, - SPA = 0x96, - EPA = 0x97, - SOS = 0x98, - NOT_DEFINED3 = 0x99, - SCI = 0x9a, - CSI = 0x9b, - ST = 0x9c, - OSC = 0x9d, - PM = 0x9e, - APC = 0x9f, - C1_8bit_Stop = 0xa0 -}; -QDebug operator<<(QDebug debug, C1_8bit character); -} - -namespace FinalBytesNoIntermediate { -enum FinalBytesNoIntermediate { - ICH = 0x40, - CUU = 0x41, - CUD = 0x42, - CUF = 0x43, - CUB = 0x44, - CNL = 0x45, - CPL = 0x46, - CHA = 0x47, - CUP = 0x48, - CHT = 0x49, - ED = 0x4a, - EL = 0x4b, - IL = 0x4c, - DL = 0x4d, - EF = 0x4e, - EA = 0x4f, - DCH = 0x50, - SSE = 0x51, - CPR = 0x52, - SU = 0x53, - SD = 0x54, - NP = 0x55, - PP = 0x56, - CTC = 0x57, - ECH = 0x58, - CVT = 0x59, - CBT = 0x5a, - SRS = 0x5b, - PTX = 0x5c, - SDS = 0x5d, - SIMD = 0x5e, - NOT_DEFINED = 0x5f, - HPA = 0x60, - HPR = 0x61, - REP = 0x62, - DA = 0x63, - VPA = 0x64, - VPR = 0x65, - HVP = 0x66, - TBC = 0x67, - SM = 0x68, - MC = 0x69, - HPB = 0x6a, - VPB = 0x6b, - RM = 0x6c, - SGR = 0x6d, - DSR = 0x6e, - DAQ = 0x6f, - Reserved0 = 0x70, - Reserved1 = 0x71, - Reserved2 = 0x72, - Reserved3 = 0x73, - Reserved4 = 0x74, - Reserved5 = 0x75, - Reserved6 = 0x76, - Reserved7 = 0x77, - Reserved8 = 0x78, - Reserved9 = 0x79, - Reserveda = 0x7a, - Reservedb = 0x7b, - Reservedc = 0x7c, - Reservedd = 0x7d, - Reservede = 0x7e, - Reservedf = 0x7f -}; -QDebug operator<<(QDebug debug, FinalBytesNoIntermediate character); -} - -namespace FinalBytesSingleIntermediate { -enum FinalBytesSingleIntermediate { - SL = 0x40, - SR = 0x41, - GSM = 0x42, - GSS = 0x43, - FNT = 0x44, - TSS = 0x45, - JFY = 0x46, - SPI = 0x47, - QUAD = 0x48, - SSU = 0x49, - PFS = 0x4a, - SHS = 0x4b, - SVS = 0x4c, - IGS = 0x4d, - NOT_DEFINED = 0x4e, - IDCS = 0x4f, - PPA = 0x50, - PPR = 0x51, - PPB = 0x52, - SPD = 0x53, - DTA = 0x54, - SHL = 0x55, - SLL = 0x56, - FNK = 0x57, - SPQR = 0x58, - SEF = 0x59, - PEC = 0x5a, - SSW = 0x5b, - SACS = 0x5c, - SAPV = 0x5d, - STAB = 0x5e, - GCC = 0x5f, - TATE = 0x60, - TALE = 0x61, - TAC = 0x62, - TCC = 0x63, - TSR = 0x64, - SCO = 0x65, - SRCS = 0x66, - SCS = 0x67, - SLS = 0x68, - NOT_DEFINED2 = 0x69, - NOT_DEFINED3 = 0x6a, - SCP = 0x6b, - NOT_DEFINED4 = 0x6c, - NOT_DEFINED5 = 0x6d, - NOT_DEFINED6 = 0x6e, - NOT_DEFINED7 = 0x6f, - Reserved0 = 0x70, - Reserved1 = 0x71, - Reserved2 = 0x72, - Reserved3 = 0x73, - Reserved4 = 0x74, - Reserved5 = 0x75, - Reserved6 = 0x76, - Reserved7 = 0x77, - Reserved8 = 0x78, - Reserved9 = 0x79, - Reserveda = 0x7a, - Reservedb = 0x7b, - Reservedc = 0x7c, - Reservedd = 0x7d, - Reservedf = 0x7f -}; -QDebug operator<<(QDebug debug, FinalBytesSingleIntermediate character); -} - -#endif // CONTROLL_CHARS_H diff --git a/yat/backend/line.cpp b/yat/backend/line.cpp deleted file mode 100644 index 926719c..0000000 --- a/yat/backend/line.cpp +++ /dev/null @@ -1,437 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "line.h" - -#include "text.h" -#include "screen.h" - -#include -#include - -#include - -#include - -QDebug operator<<(QDebug debug, TextStyleLine line) -{ - debug << "TextStyleLine: [" << line.start_index << ":" << line.end_index << "] : style:" << line.style; - return debug; -} - -Line::Line(Screen *screen) - : QObject(screen) - , m_screen(screen) - , m_index(0) - , m_old_index(-1) - , m_visible(true) - , m_changed(true) -{ - m_text_line.resize(screen->width()); - m_style_list.reserve(25); - - clear(); -} - -Line::~Line() -{ - releaseTextObjects(); -} - -Screen *Line::screen() const -{ - return m_screen; -} - -void Line::releaseTextObjects() -{ - m_changed = true; - for (int i = 0; i < m_style_list.size(); i++) { - if (m_style_list.at(i).text_segment) { - m_style_list.at(i).text_segment->setVisible(false); - delete m_style_list.at(i).text_segment; - m_style_list[i].text_segment = 0; - } - } -} - -void Line::clear() -{ - m_text_line.fill(QChar(' ')); - - for (int i = 0; i < m_style_list.size(); i++) { - if (m_style_list.at(i).text_segment) - releaseTextSegment(m_style_list.at(i).text_segment); - } - - m_style_list.clear(); - m_style_list.append(TextStyleLine(m_screen->defaultTextStyle(),0,m_text_line.size() -1)); - - m_changed = true; -} - -void Line::clearToEndOfLine(int index) -{ - m_changed = true; - - QString empty(m_text_line.size() - index, QChar(' ')); - m_text_line.replace(index, m_text_line.size()-index,empty); - bool found = false; - for (int i = 0; i < m_style_list.size(); i++) { - const TextStyleLine current_style = m_style_list.at(i); - if (found) { - if (current_style.text_segment) - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } else { - if (index <= current_style.end_index) { - found = true; - if (current_style.start_index == index) { - if (current_style.text_segment) - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } else { - m_style_list[i].end_index = index - 1; - m_style_list[i].text_dirty = true; - } - } - } - } - - if (m_style_list.size() && m_style_list.last().isCompatible(m_screen->defaultTextStyle())) { - m_style_list.last().end_index = m_text_line.size() -1; - } else { - m_style_list.append(TextStyleLine(m_screen->defaultTextStyle(),index, m_text_line.size() -1)); - } -} - -void Line::clearCharacters(int from, int to) -{ - QString empty(to-from, QChar(' ')); - const TextStyle &defaultTextStyle = m_screen->defaultTextStyle(); - replaceAtPos(from, empty, defaultTextStyle); -} - -void Line::deleteCharacters(int from, int to) -{ - m_changed = true; - - int removed = 0; - const int size = (to + 1) - from; - bool found = false; - - for (int i = 0; i < m_style_list.size(); i++) { - TextStyleLine ¤t_style = m_style_list[i]; - if (found) { - current_style.start_index -= removed; - current_style.end_index -= removed; - current_style.index_dirty = true; - if (removed != size) { - int current_style_size = current_style.end_index + 1 - current_style.start_index; - if (current_style_size <= size - removed) { - removed += current_style.end_index + 1 - current_style.start_index; - if (current_style.text_segment) - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } else { - current_style.end_index -= size - removed; - removed = size; - } - } - } else { - if (current_style.start_index <= from && current_style.end_index >= from) { - found = true; - int left_in_style = (current_style.end_index + 1) - from; - int subtract = std::min(left_in_style, size); - current_style.end_index -= subtract; - current_style.text_dirty = true; - removed = subtract; - if (current_style.end_index < current_style.start_index) { - if (current_style.text_segment) - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } - } - } - } - - TextStyle defaultStyle = m_screen->defaultTextStyle(); - if (m_style_list.last().isCompatible(defaultStyle)) { - m_style_list.last().end_index += size; - m_style_list.last().text_dirty = true; - } else { - m_style_list.append(TextStyleLine(defaultStyle, m_style_list.last().end_index + 1, - m_style_list.last().end_index + size)); - } - - m_text_line.remove(from, size); - QString empty(size,' '); - m_text_line.append(empty); -} - -void Line::setWidth(int width) -{ - bool emit_changed = m_text_line.size() != width; - if (m_text_line.size() > width) { - m_text_line.chop(m_text_line.size() - width); - } else if (m_text_line.size() < width) { - m_text_line.append(QString(width - m_text_line.size(), QChar(' '))); - } - - if (emit_changed) - emit widthChanged(); -} - -int Line::width() const -{ - return m_style_list.size(); -} - -void Line::replaceAtPos(int pos, const QString &text, const TextStyle &style) -{ - Q_ASSERT(pos + text.size() <= m_text_line.size()); - - m_changed = true; - - m_text_line.replace(pos,text.size(),text); - bool found = false; - for (int i = 0; i < m_style_list.size(); i++) { - TextStyleLine ¤t_style = m_style_list[i]; - if (found) { - if (current_style.end_index <= pos + text.size()) { - if (current_style.text_segment) - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } else if (current_style.start_index <= pos + text.size()) { - current_style.start_index = pos + text.size(); - current_style.style_dirty = true; - current_style.text_dirty = true; - current_style.index_dirty = true; - } else { - break; - } - } else if (pos >= current_style.start_index && pos <= current_style.end_index) { - found = true; - if (pos + text.size() -1 <= current_style.end_index) { - if (current_style.isCompatible(style)) { - current_style.text_dirty = true; - } else { - if (current_style.start_index == pos && current_style.end_index == pos + text.size() - 1) { - current_style.setStyle(style); - } else if (current_style.start_index == pos) { - current_style.start_index = pos + text.size(); - current_style.text_dirty = true; - m_style_list.insert(i, TextStyleLine(style,pos, pos+text.size() -1)); - } else if (current_style.end_index == pos + text.size()) { - current_style.end_index = pos - 1; - current_style.text_dirty = true; - m_style_list.insert(i+1, TextStyleLine(style,pos, pos+text.size())); - } else { - int old_end = current_style.end_index; - current_style.end_index = pos - 1; - current_style.text_dirty = true; - m_style_list.insert(i+1, TextStyleLine(style,pos, pos + text.size() - 1)); - if (pos + text.size() < m_text_line.size()) { - m_style_list.insert(i+2, TextStyleLine(current_style,pos + text.size(), old_end)); - } - } - } - break; - } else { - if (current_style.isCompatible(style)) { - current_style.end_index = pos + text.size() - 1; - current_style.text_dirty = true; - } else { - if (current_style.start_index == pos) { - current_style.end_index = pos + text.size() - 1; - current_style.style = style.style; - current_style.forground = style.forground; - current_style.background = style.background; - current_style.text_dirty = true; - current_style.style_dirty = true; - } else { - current_style.end_index = pos - 1; - current_style.text_dirty = true; - m_style_list.insert(i+1, TextStyleLine(style, pos, pos + text.size() -1)); - i++; - } - } - } - } - } -} - -void Line::insertAtPos(int pos, const QString &text, const TextStyle &style) -{ - m_changed = true; - - m_text_line.insert(pos,text); - m_text_line.chop(text.size()); - bool found = false; - - for (int i = 0; i < m_style_list.size(); i++) { - TextStyleLine ¤t_style = m_style_list[i]; - if (found) { - current_style.start_index += text.size(); - current_style.end_index += text.size(); - current_style.index_dirty = true; - if (current_style.start_index >= m_text_line.size()) { - releaseTextSegment(current_style.text_segment); - m_style_list.remove(i); - i--; - } else if (current_style.end_index >= m_text_line.size()) { - current_style.end_index = m_text_line.size()-1; - } - } else if (pos >= current_style.start_index && pos <= current_style.end_index) { - found = true; - if (current_style.start_index == pos) { - current_style.start_index += text.size(); - current_style.end_index += text.size(); - current_style.index_dirty = true; - m_style_list.insert(i, TextStyleLine(style, pos, pos+ text.size() - 1)); - i++; - } else if (current_style.end_index == pos) { - current_style.end_index--; - current_style.text_dirty = true; - m_style_list.insert(i+1, TextStyleLine(style, pos, pos+ text.size() - 1)); - i++; - } else { - int old_end = current_style.end_index; - current_style.end_index = pos -1; - current_style.text_dirty = true; - m_style_list.insert(i+1, TextStyleLine(style, pos, pos + text.size() - 1)); - if (pos + text.size() < m_text_line.size()) { - int segment_end = std::min(m_text_line.size() -1, old_end + text.size()); - m_style_list.insert(i+2, TextStyleLine(current_style, pos + text.size(), segment_end)); - i+=2; - } else { - i++; - } - } - } - } -} - -int Line::index() const -{ - return m_index; -} - -void Line::setIndex(int index) -{ - m_index = index; -} - -QString *Line::textLine() -{ - return &m_text_line; -} - -void Line::setVisible(bool visible) -{ - if (visible != m_visible) { - m_visible = visible; - emit visibleChanged(); - } -} - -bool Line::visible() const -{ - return m_visible; -} - -void Line::dispatchEvents() -{ - if (m_index != m_old_index) { - m_old_index = m_index; - emit indexChanged(); - } - - if (!m_changed) { - return; - } - - for (int i = 0; i < m_style_list.size(); i++) { - TextStyleLine ¤t_style = m_style_list[i]; - - if (current_style.text_segment == 0) { - current_style.text_segment = createTextSegment(current_style); - } - - if (current_style.style_dirty) { - current_style.text_segment->setTextStyle(current_style); - current_style.style_dirty = false; - } - - if (current_style.index_dirty || current_style.text_dirty) { - current_style.text_segment->setStringSegment(current_style.start_index, current_style.end_index, current_style.text_dirty); - current_style.index_dirty = false; - current_style.text_dirty = false; - } - - m_style_list.at(i).text_segment->dispatchEvents(); - } - - m_changed = false; - - for (int i = 0; i< m_to_delete.size(); i++) { - delete m_to_delete[i]; - } - m_to_delete.clear(); -} - -QVector Line::style_list() -{ - return m_style_list; -} - -Text *Line::createTextSegment(const TextStyleLine &style_line) -{ - Text *to_return; - if (m_to_delete.size()) { - to_return = m_to_delete.takeLast(); - } else { - to_return = new Text(screen()); - to_return->setLine(this); - emit textCreated(to_return); - } - - to_return->setVisible(true); - - return to_return; -} - -void Line::releaseTextSegment(Text *text) -{ - text->setVisible(false); - m_to_delete.append(text); -} - -void Line::printStyleList() const -{ - for (int i= 0; i < m_style_list.size(); i++) { - qDebug() << "i" << m_style_list.at(i); - } -} diff --git a/yat/backend/line.h b/yat/backend/line.h deleted file mode 100644 index f0a2de4..0000000 --- a/yat/backend/line.h +++ /dev/null @@ -1,137 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef TEXT_SEGMENT_LINE_H -#define TEXT_SEGMENT_LINE_H - -#include - -#include "text.h" - -class Screen; -class QQuickItem; - -class TextStyleLine : public TextStyle { -public: - TextStyleLine(const TextStyle &style, int start_index, int end_index) - : TextStyle(style) - , start_index(start_index) - , end_index(end_index) - , old_index(-1) - , text_segment(0) - , style_dirty(true) - , index_dirty(true) - , text_dirty(true) - { - } - - TextStyleLine() - : start_index(0) - , end_index(0) - , old_index(-1) - , text_segment(0) - , style_dirty(false) - , index_dirty(false) - , text_dirty(false) - { - - } - - int start_index; - int end_index; - - int old_index; - Text *text_segment; - bool style_dirty; - bool index_dirty; - bool text_dirty; - - void setStyle(const TextStyle &style) { - forground = style.forground; - background = style.background; - this->style = style.style; - } -}; -QDebug operator<<(QDebug debug, TextStyleLine line); - -class Line : public QObject -{ - Q_OBJECT - - Q_PROPERTY(int index READ index NOTIFY indexChanged) - Q_PROPERTY(Screen *screen READ screen CONSTANT) - Q_PROPERTY(bool visible READ visible WRITE setVisible NOTIFY visibleChanged) - Q_PROPERTY(int width READ width WRITE setWidth NOTIFY widthChanged) -public: - Line(Screen *screen); - ~Line(); - - Q_INVOKABLE Screen *screen() const; - - void releaseTextObjects(); - - void clear(); - void clearToEndOfLine(int index); - void clearCharacters(int from, int to); - void deleteCharacters(int from, int to); - - void setWidth(int width); - int width() const; - - void replaceAtPos(int i, const QString &text, const TextStyle &style); - void insertAtPos(int i, const QString &text, const TextStyle &style); - - int index() const; - void setIndex(int index); - - QString *textLine(); - - void setVisible(bool visible); - bool visible() const; - - void dispatchEvents(); - - QVector style_list(); - - void printStyleList() const; -signals: - void indexChanged(); - void visibleChanged(); - void widthChanged(); - - void textCreated(Text *text); -private: - Text *createTextSegment(const TextStyleLine &style_line); - void releaseTextSegment(Text *text); - - Screen *m_screen; - QString m_text_line; - QVector m_style_list; - int m_index; - int m_old_index; - - bool m_visible; - QVector m_to_delete; - bool m_changed; - - bool m_delete_handle; -}; - -#endif // TEXT_SEGMENT_LINE_H diff --git a/yat/backend/main.cpp b/yat/backend/main.cpp deleted file mode 100644 index 1b09d79..0000000 --- a/yat/backend/main.cpp +++ /dev/null @@ -1,32 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "terminal_state.h" - -#include - -int main(int argc, char *argv[]) -{ - QGuiApplication app(argc, argv); - - TerminalState state; - - return app.exec(); -} diff --git a/yat/backend/parser.cpp b/yat/backend/parser.cpp deleted file mode 100644 index 5354f51..0000000 --- a/yat/backend/parser.cpp +++ /dev/null @@ -1,793 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "parser.h" - -#include "controll_chars.h" -#include "screen.h" - -#include - - -static bool yat_parser_debug = qEnvironmentVariableIsSet("YAT_PARSER_DEBUG"); - -Parser::Parser(Screen *screen) - : m_decode_state(PlainText) - , m_current_token_start(0) - , m_currrent_position(0) - , m_intermediate_char(QChar()) - , m_parameters(10) - , m_screen(screen) -{ -} - -void Parser::addData(const QByteArray &data) -{ - m_current_token_start = 0; - m_current_data = data; - for (m_currrent_position = 0; m_currrent_position < data.size(); m_currrent_position++) { - uchar character = data.at(m_currrent_position); - switch (m_decode_state) { - case PlainText: - //UTF-8 - if (character > 127) - continue; - if (character < C0::C0_END || - (character >= C1_8bit::C1_8bit_Start && - character <= C1_8bit::C1_8bit_Stop)) { - if (m_currrent_position != m_current_token_start) { - m_screen->replaceAtCursor(QString::fromUtf8(data.mid(m_current_token_start, - m_currrent_position - m_current_token_start))); - tokenFinished(); - m_current_token_start--; - } - m_decode_state = DecodeC0; - decodeC0(data.at(m_currrent_position)); - } - break; - case DecodeC0: - decodeC0(character); - break; - case DecodeC1_7bit: - decodeC1_7bit(character); - break; - case DecodeCSI: - decodeCSI(character); - break; - case DecodeOSC: - decodeOSC(character); - break; - case DecodeOtherEscape: - decodeOtherEscape(character); - break; - } - - } - if (m_decode_state == PlainText) { - QByteArray text = data.mid(m_current_token_start); - if (text.size()) { - m_screen->replaceAtCursor(QString::fromUtf8(text)); - tokenFinished(); - } - } - m_current_data = QByteArray(); -} - -void Parser::decodeC0(uchar character) -{ - if (yat_parser_debug) - qDebug() << C0::C0(character); - switch (character) { - case C0::NUL: - case C0::SOH: - case C0::STX: - case C0::ETX: - case C0::EOT: - case C0::ENQ: - case C0::ACK: - qDebug() << "Unhandled" << C0::C0(character); - tokenFinished(); - break; - case C0::BEL: - m_screen->scheduleFlash(); - tokenFinished(); - break; - case C0::BS: - m_screen->backspace(); - tokenFinished(); - break; - case C0::HT: { - int x = m_screen->cursorPosition().x(); - int spaces = 8 - (x % 8); - m_screen->replaceAtCursor(QString(spaces,' ')); - } - tokenFinished(); - break; - case C0::LF: - m_screen->lineFeed(); - tokenFinished(); - break; - case C0::VT: - case C0::FF: - qDebug() << "Unhandled" << C0::C0(character); - tokenFinished(); - break; - case C0::CR: - m_screen->moveCursorHome(); - tokenFinished(); - //next should be a linefeed; - break; - case C0::SOorLS1: - case C0::SIorLS0: - case C0::DLE: - case C0::DC1: - case C0::DC2: - case C0::DC3: - case C0::DC4: - case C0::NAK: - case C0::SYN: - case C0::ETB: - case C0::CAN: - case C0::EM: - case C0::SUB: - qDebug() << "Unhandled" << C0::C0(character); - tokenFinished(); - break; - case C0::ESC: - m_decode_state = DecodeC1_7bit; - break; - case C0::IS4: - case C0::IS3: - case C0::IS2: - case C0::IS1: - default: - qDebug() << "Unhandled" << C0::C0(character); - tokenFinished(); - break; - } -} - -void Parser::decodeC1_7bit(uchar character) -{ - if (yat_parser_debug) - qDebug() << C1_7bit::C1_7bit(character); - switch(character) { - case C1_7bit::CSI: - m_decode_state = DecodeCSI; - break; - case C1_7bit::OSC: - m_decode_state = DecodeOSC; - break; - case C1_7bit::RI: - m_screen->reverseLineFeed(); - tokenFinished(); - break; - case '%': - case '#': - case '(': - m_parameters.append(-character); - m_decode_state = DecodeOtherEscape; - break; - case '=': - qDebug() << "Application keypad"; - tokenFinished(); - break; - case '>': - qDebug() << "Normal keypad mode"; - tokenFinished(); - break; - default: - qDebug() << "Unhandled" << C1_7bit::C1_7bit(character); - tokenFinished(); - } -} - -void Parser::decodeParameters(uchar character) -{ - switch (character) { - case 0x30: - case 0x31: - case 0x32: - case 0x33: - case 0x34: - case 0x35: - case 0x36: - case 0x37: - case 0x38: - case 0x39: - m_parameter_string.append(character); - break; - case 0x3a: - qDebug() << "Encountered special delimiter in parameterbyte"; - break; - case 0x3b: - appendParameter(); - break; - case 0x3c: - case 0x3d: - case 0x3e: - case 0x3f: - appendParameter(); - m_parameters.append(-character); - break; - default: - //this is undefined for now - qDebug() << "Encountered undefined parameter byte"; - break; - } -} - -void Parser::decodeCSI(uchar character) -{ - if (character >= 0x30 && character <= 0x3f) { - decodeParameters(character); - } else { - if (character >= 0x20 && character <= 0x2f) { - if (m_intermediate_char.unicode()) - qDebug() << "Warning!: double intermediate bytes found in CSI"; - m_intermediate_char = character; - } else if (character >= 0x40 && character <= 0x7d) { - if (m_intermediate_char.unicode()) { - if (yat_parser_debug) - qDebug() << FinalBytesSingleIntermediate::FinalBytesSingleIntermediate(character); - switch (character) { - case FinalBytesSingleIntermediate::SL: - case FinalBytesSingleIntermediate::SR: - case FinalBytesSingleIntermediate::GSM: - case FinalBytesSingleIntermediate::GSS: - case FinalBytesSingleIntermediate::FNT: - case FinalBytesSingleIntermediate::TSS: - case FinalBytesSingleIntermediate::JFY: - case FinalBytesSingleIntermediate::SPI: - case FinalBytesSingleIntermediate::QUAD: - case FinalBytesSingleIntermediate::SSU: - case FinalBytesSingleIntermediate::PFS: - case FinalBytesSingleIntermediate::SHS: - case FinalBytesSingleIntermediate::SVS: - case FinalBytesSingleIntermediate::IGS: - case FinalBytesSingleIntermediate::IDCS: - case FinalBytesSingleIntermediate::PPA: - case FinalBytesSingleIntermediate::PPR: - case FinalBytesSingleIntermediate::PPB: - case FinalBytesSingleIntermediate::SPD: - case FinalBytesSingleIntermediate::DTA: - case FinalBytesSingleIntermediate::SHL: - case FinalBytesSingleIntermediate::SLL: - case FinalBytesSingleIntermediate::FNK: - case FinalBytesSingleIntermediate::SPQR: - case FinalBytesSingleIntermediate::SEF: - case FinalBytesSingleIntermediate::PEC: - case FinalBytesSingleIntermediate::SSW: - case FinalBytesSingleIntermediate::SACS: - case FinalBytesSingleIntermediate::SAPV: - case FinalBytesSingleIntermediate::STAB: - case FinalBytesSingleIntermediate::GCC: - case FinalBytesSingleIntermediate::TATE: - case FinalBytesSingleIntermediate::TALE: - case FinalBytesSingleIntermediate::TAC: - case FinalBytesSingleIntermediate::TCC: - case FinalBytesSingleIntermediate::TSR: - case FinalBytesSingleIntermediate::SCO: - case FinalBytesSingleIntermediate::SRCS: - case FinalBytesSingleIntermediate::SCS: - case FinalBytesSingleIntermediate::SLS: - case FinalBytesSingleIntermediate::SCP: - default: - qDebug() << "unhandled CSI" << FinalBytesSingleIntermediate::FinalBytesSingleIntermediate(character); - tokenFinished(); - break; - } - } else { - if (yat_parser_debug) - qDebug() << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - switch (character) { - case FinalBytesNoIntermediate::ICH: { - appendParameter(); - int n_chars = m_parameters.size() ? m_parameters.at(0) : 1; - qDebug() << "ICH WITH n_chars" << n_chars; - m_screen->insertEmptyCharsAtCursor(n_chars); - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::CUU: { - appendParameter(); - Q_ASSERT(m_parameters.size() < 2); - int move_up = m_parameters.size() ? m_parameters.at(0) : 1; - m_screen->moveCursorUp(move_up); - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::CUD: - tokenFinished(); - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - break; - case FinalBytesNoIntermediate::CUF:{ - appendParameter(); - Q_ASSERT(m_parameters.size() < 2); - int move_right = m_parameters.size() ? m_parameters.at(0) : 1; - m_screen->moveCursorRight(move_right); - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::CUB: - case FinalBytesNoIntermediate::CNL: - case FinalBytesNoIntermediate::CPL: - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::CHA: { - appendParameter(); - Q_ASSERT(m_parameters.size() < 2); - int move_to_pos_on_line = m_parameters.size() ? m_parameters.at(0) : 1; - m_screen->moveCursorToCharacter(move_to_pos_on_line); - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::CUP: - appendParameter(); - if (!m_parameters.size()) { - m_screen->moveCursorTop(); - m_screen->moveCursorHome(); - } else if (m_parameters.size() == 2){ - m_screen->moveCursor(m_parameters.at(1), m_parameters.at(0)); - } else { - qDebug() << "OHOHOHOH"; - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::CHT: - tokenFinished(); - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - break; - case FinalBytesNoIntermediate::ED: - appendParameter(); - if (!m_parameters.size()) { - m_screen->eraseFromCurrentLineToEndOfScreen(); - } else { - switch (m_parameters.at(0)) { - case 1: - m_screen->eraseFromCurrentLineToBeginningOfScreen(); - break; - case 2: - m_screen->eraseScreen(); - break; - default: - qDebug() << "Invalid parameter value for FinalBytesNoIntermediate::ED"; - } - } - - tokenFinished(); - break; - case FinalBytesNoIntermediate::EL: - appendParameter(); - if (!m_parameters.size() || m_parameters.at(0) == 0) { - m_screen->eraseFromCursorPositionToEndOfLine(); - } else if (m_parameters.at(0) == 1) { - m_screen->eraseToCursorPosition(); - } else if (m_parameters.at(0) == 2) { - m_screen->eraseLine(); - } else{ - qDebug() << "Fault when processing FinalBytesNoIntermediate::EL"; - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::IL: { - appendParameter(); - int count = 1; - if (m_parameters.size()) { - count = m_parameters.at(0); - } - m_screen->insertLines(count); - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::DL: { - appendParameter(); - int count = 1; - if (m_parameters.size()) { - count = m_parameters.at(0); - } - m_screen->deleteLines(count); - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::EF: - case FinalBytesNoIntermediate::EA: - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::DCH:{ - appendParameter(); - Q_ASSERT(m_parameters.size() < 2); - int n_chars = m_parameters.size() ? m_parameters.at(0) : 1; - m_screen->deleteCharacters(n_chars); - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::SSE: - case FinalBytesNoIntermediate::CPR: - case FinalBytesNoIntermediate::SU: - case FinalBytesNoIntermediate::SD: - case FinalBytesNoIntermediate::NP: - case FinalBytesNoIntermediate::PP: - case FinalBytesNoIntermediate::CTC: - case FinalBytesNoIntermediate::ECH: - case FinalBytesNoIntermediate::CVT: - case FinalBytesNoIntermediate::CBT: - case FinalBytesNoIntermediate::SRS: - case FinalBytesNoIntermediate::PTX: - case FinalBytesNoIntermediate::SDS: - case FinalBytesNoIntermediate::SIMD: - case FinalBytesNoIntermediate::HPA: - case FinalBytesNoIntermediate::HPR: - case FinalBytesNoIntermediate::REP: - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::DA: - appendParameter(); - if (m_parameters.size()) { - switch (m_parameters.at(0)) { - case -'>': - m_screen->sendSecondaryDA(); - break; - case -'?': - qDebug() << "WHAT!!!"; - break; //ignore - case 0: - default: - m_screen->sendPrimaryDA(); - } - } else { - m_screen->sendPrimaryDA(); - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::VPA: { - appendParameter(); - Q_ASSERT(m_parameters.size() < 2); - int move_to_line = m_parameters.size() ? m_parameters.at(0) : 1; - m_screen->moveCursorToLine(move_to_line); - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::VPR: - case FinalBytesNoIntermediate::HVP: - case FinalBytesNoIntermediate::TBC: - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::SM: - appendParameter(); - if (m_parameters.size() && m_parameters.at(0) == -'?') { - if (m_parameters.size() > 1) { - switch (m_parameters.at(1)) { - case 1: - m_screen->setApplicationCursorKeysMode(true); - break; - case 4: - qDebug() << "Insertion mode"; - break; - case 7: - qDebug() << "MODE 7"; - break; - case 12: - m_screen->setCursorBlinking(true); - break; - case 25: - m_screen->setCursorVisible(true); - break; - case 1034: - //I don't know what this sequence is - break; - case 1049: - m_screen->saveCursor(); - m_screen->saveScreenData(); - break; - default: - qDebug() << "unhandled CSI FinalBytesNoIntermediate::SM ? with parameter:" << m_parameters.at(1); - } - } else { - qDebug() << "unhandled CSI FinalBytesNoIntermediate::SM ?"; - } - } else { - qDebug() << "unhandled CSI FinalBytesNoIntermediate::SM"; - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::MC: - case FinalBytesNoIntermediate::HPB: - case FinalBytesNoIntermediate::VPB: - qDebug() << "unhandled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::RM: - appendParameter(); - if (m_parameters.size()) { - switch(m_parameters.at(0)) { - case -'?': - if (m_parameters.size() > 1) { - switch(m_parameters.at(1)) { - case 1: - qDebug() << "Normal cursor keys"; - break; - case 12: - m_screen->setCursorBlinking(false); - break; - case 25: - m_screen->setCursorVisible(false); - break; - case 1049: - m_screen->restoreCursor(); - m_screen->restoreScreenData(); - break; - default: - qDebug() << "unhandled CSI FinalBytesNoIntermediate::RM? with " - "parameter " << m_parameters.at(1); - } - } else { - qDebug() << "unhandled CSI FinalBytesNoIntermediate::RM"; - } - break; - case 4: - m_screen->setInsertMode(Screen::Replace); - default: - qDebug() << "unhandled CSI FinalBytesNoIntermediate::RM"; - break; - } - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::SGR: { - appendParameter(); - - if (!m_parameters.size()) - m_parameters << 0; - - for (int i = 0; i < m_parameters.size();i++) { - switch(m_parameters.at(i)) { - case 0: - // m_screen->setTextStyle(TextStyle::Normal); - m_screen->resetStyle(); - break; - case 1: - m_screen->setTextStyle(TextStyle::Bold); - break; - case 5: - m_screen->setTextStyle(TextStyle::Blinking); - break; - case 7: - m_screen->setTextStyle(TextStyle::Inverse); - break; - case 8: - qDebug() << "SGR: Hidden text not supported"; - break; - case 22: - m_screen->setTextStyle(TextStyle::Normal); - break; - case 24: - m_screen->setTextStyle(TextStyle::Underlined, false); - break; - case 25: - m_screen->setTextStyle(TextStyle::Blinking, false); - break; - case 27: - m_screen->setTextStyle(TextStyle::Inverse, false); - break; - case 28: - qDebug() << "SGR: Visible text is allways on"; - break; - case 30: - case 31: - case 32: - case 33: - case 34: - case 35: - case 36: - case 37: - // case 38: - case 39: - case 40: - case 41: - case 42: - case 43: - case 44: - case 45: - case 46: - case 47: - // case 38: - case 49: - m_screen->setTextStyleColor(m_parameters.at(i)); - break; - - - - - default: - qDebug() << "Unknown SGR" << m_parameters.at(i); - } - } - - tokenFinished(); - } - break; - case FinalBytesNoIntermediate::DSR: - qDebug() << "report"; - case FinalBytesNoIntermediate::DAQ: - case FinalBytesNoIntermediate::Reserved0: - case FinalBytesNoIntermediate::Reserved1: - qDebug() << "Unhandeled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - case FinalBytesNoIntermediate::Reserved2: - appendParameter(); - if (m_parameters.size() == 2) { - if (m_parameters.at(0) >= 0) { - m_screen->setScrollArea(m_parameters.at(0),m_parameters.at(1)); - } else { - qDebug() << "Unknown value for scrollRegion"; - } - } else { - qDebug() << "Unknown parameterset for scrollRegion"; - } - tokenFinished(); - break; - case FinalBytesNoIntermediate::Reserved3: - case FinalBytesNoIntermediate::Reserved4: - case FinalBytesNoIntermediate::Reserved5: - case FinalBytesNoIntermediate::Reserved6: - case FinalBytesNoIntermediate::Reserved7: - case FinalBytesNoIntermediate::Reserved8: - case FinalBytesNoIntermediate::Reserved9: - case FinalBytesNoIntermediate::Reserveda: - case FinalBytesNoIntermediate::Reservedb: - case FinalBytesNoIntermediate::Reservedc: - case FinalBytesNoIntermediate::Reservedd: - case FinalBytesNoIntermediate::Reservede: - case FinalBytesNoIntermediate::Reservedf: - default: - qDebug() << "Unhandeled CSI" << FinalBytesNoIntermediate::FinalBytesNoIntermediate(character); - tokenFinished(); - break; - } - } - } - } -} - -void Parser::decodeOSC(uchar character) -{ - if (!m_parameters.size() && - character >= 0x30 && character <= 0x3f) { - decodeParameters(character); - } else { - if (m_decode_osc_state == None) { - appendParameter(); - if (m_parameters.size() != 1) { - tokenFinished(); - return; - } - - switch (m_parameters.at(0)) { - case 0: - m_decode_osc_state = ChangeWindowAndIconName; - break; - case 1: - m_decode_osc_state = ChangeIconTitle; - break; - case 2: - m_decode_osc_state = ChangeWindowTitle; - break; - default: - m_decode_osc_state = Unknown; - break; - } - } else { - if (character == 0x07) { - if (m_decode_osc_state == ChangeWindowAndIconName || - m_decode_osc_state == ChangeWindowTitle) { - QString title = QString::fromUtf8(m_current_data.mid(m_current_token_start+4, - m_currrent_position - m_current_token_start -1)); - m_screen->setTitle(title); - } - tokenFinished(); - } - } - } -} - -void Parser::decodeOtherEscape(uchar character) -{ - Q_ASSERT(m_parameters.size()); - switch(m_parameters.at(0)) { - case -'(': - switch(character) { - case 0: - m_screen->setCharacterMap("DEC Special Character and Line Drawing Set"); - break; - case 'A': - m_screen->setCharacterMap("UK"); - break; - case 'B': - m_screen->setCharacterMap("USASCII"); - break; - case '4': - m_screen->setCharacterMap("Dutch"); - break; - case 'C': - case '5': - m_screen->setCharacterMap("Finnish"); - break; - case 'R': - m_screen->setCharacterMap("French"); - break; - case 'Q': - m_screen->setCharacterMap("FrenchCanadian"); - break; - case 'K': - m_screen->setCharacterMap("German"); - break; - case 'Y': - m_screen->setCharacterMap("Italian"); - break; - case 'E': - case '6': - m_screen->setCharacterMap("NorDan"); - break; - case 'Z': - m_screen->setCharacterMap("Spanish"); - break; - case 'H': - case '7': - m_screen->setCharacterMap("Sweedish"); - break; - case '=': - m_screen->setCharacterMap("Swiss"); - break; - default: - qDebug() << "Not supported Character set!"; - } - break; - default: - qDebug() << "Other Escape sequence not recognized"; - } - tokenFinished(); -} - -void Parser::tokenFinished() -{ - m_decode_state = PlainText; - m_decode_osc_state = None; - - m_parameters.clear(); - m_parameter_string.clear(); - - m_current_token_start = m_currrent_position + 1; - m_intermediate_char = 0; -} - -void Parser::appendParameter() -{ - if (m_parameter_string.size()) { - m_parameters.append(m_parameter_string.toUShort()); - m_parameter_string.clear(); - } -} - diff --git a/yat/backend/parser.h b/yat/backend/parser.h deleted file mode 100644 index f00bba6..0000000 --- a/yat/backend/parser.h +++ /dev/null @@ -1,83 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef PARSER_H -#define PARSER_H - -#include -#include -#include - -#include "text.h" - -class Parser -{ -public: - Parser(Screen *screen); - - void addData(const QByteArray &data); - -private: - - enum DecodeState { - PlainText, - DecodeC0, - DecodeC1_7bit, - DecodeCSI, - DecodeOSC, - DecodeOtherEscape - }; - - enum DecodeOSCState { - None, - ChangeWindowAndIconName, - ChangeIconTitle, - ChangeWindowTitle, - Unknown - }; - - void decodeC0(uchar character); - void decodeC1_7bit(uchar character); - void decodeParameters(uchar character); - void decodeCSI(uchar character); - void decodeOSC(uchar character); - void decodeOtherEscape(uchar character); - - void tokenFinished(); - - void appendParameter(); - - DecodeState m_decode_state; - DecodeOSCState m_decode_osc_state; - - QByteArray m_current_data; - - int m_current_token_start; - int m_currrent_position; - - QChar m_intermediate_char; - - QByteArray m_parameter_string; - QVector m_parameters; - - Screen *m_screen; -}; - -#endif // PARSER_H diff --git a/yat/backend/screen.cpp b/yat/backend/screen.cpp deleted file mode 100644 index fe88d66..0000000 --- a/yat/backend/screen.cpp +++ /dev/null @@ -1,958 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "screen.h" - -#include "line.h" - -#include "controll_chars.h" - -#include -#include -#include - -#include -#include -#include - -#include - -#include - -Screen::Screen(QObject *parent) - : QObject(parent) - , m_parser(this) - , m_timer_event_id(0) - , m_cursor_visible(true) - , m_cursor_visible_changed(false) - , m_cursor_blinking(true) - , m_cursor_blinking_changed(false) - , m_insert_mode(Replace) - , m_selection_valid(false) - , m_selection_moved(0) - , m_flash(false) - , m_cursor_changed(false) - , m_reset(false) - , m_application_cursor_key_mode(false) -{ - connect(&m_pty, &YatPty::readyRead, this, &Screen::readData); - - m_screen_stack.reserve(2); - - m_cursor_stack << QPoint(0,0); - - m_current_text_style.style = TextStyle::Normal; - m_current_text_style.forground = ColorPalette::DefaultForground; - m_current_text_style.background = ColorPalette::DefaultBackground; - - connect(&m_pty, SIGNAL(hangupReceived()),qGuiApp, SLOT(quit())); -} - -Screen::~Screen() -{ - for (int i = 0; i < m_screen_stack.size(); i++) { - delete m_screen_stack.at(i); - - } -} - - -QColor Screen::screenBackground() -{ - return QColor(Qt::black); -} - -QColor Screen::defaultForgroundColor() const -{ - return m_palette.normalColor(ColorPalette::DefaultForground); -} - -QColor Screen::defaultBackgroundColor() const -{ - return QColor(Qt::transparent); -} - -void Screen::setHeight(int height) -{ - if (!m_screen_stack.size()) { - m_screen_stack << new ScreenData(this); - } - - ScreenData *data = current_screen_data(); - int size_difference = data->height() - height; - - if (!size_difference) - return; - - data->setHeight(height); - - if (size_difference > 0) { - if (current_cursor_y() > 0) - current_cursor_pos().ry()--; - } - - m_pty.setHeight(height, height * 10); - dispatchChanges(); -} - -void Screen::setWidth(int width) -{ - if (!m_screen_stack.size()) - m_screen_stack << new ScreenData(this); - - current_screen_data()->setWidth(width); - m_pty.setWidth(width, width * 10); - -} - -int Screen::width() const -{ - return m_pty.size().width(); -} - -void Screen::saveScreenData() -{ - ScreenData *new_data = new ScreenData(this); - QSize pty_size = m_pty.size(); - new_data->setHeight(pty_size.height()); - new_data->setWidth(pty_size.width()); - - for (int i = 0; i < new_data->height(); i++) { - current_screen_data()->at(i)->setVisible(false); - } - - m_screen_stack << new_data; - - setSelectionEnabled(false); - -} - -void Screen::restoreScreenData() -{ - ScreenData *data = current_screen_data(); - m_screen_stack.remove(m_screen_stack.size()-1); - delete data; - - QSize pty_size = m_pty.size(); - current_screen_data()->setHeight(pty_size.height()); - current_screen_data()->setWidth(pty_size.width()); - - for (int i = 0; i < current_screen_data()->height(); i++) { - current_screen_data()->at(i)->setVisible(true); - } - - setSelectionEnabled(false); -} - -int Screen::height() const -{ - return current_screen_data()->height(); -} - -void Screen::setInsertMode(InsertMode mode) -{ - m_insert_mode = mode; -} - -void Screen::setTextStyle(TextStyle::Style style, bool add) -{ - if (add) { - m_current_text_style.style |= style; - } else { - m_current_text_style.style &= !style; - } -} - -void Screen::resetStyle() -{ - m_current_text_style.background = ColorPalette::DefaultBackground; - m_current_text_style.forground = ColorPalette::DefaultForground; - m_current_text_style.style = TextStyle::Normal; -} - -TextStyle Screen::currentTextStyle() const -{ - return m_current_text_style; -} - -TextStyle Screen::defaultTextStyle() const -{ - TextStyle style; - style.style = TextStyle::Normal; - style.forground = ColorPalette::DefaultForground; - style.background = ColorPalette::DefaultBackground; - return style; -} - -QPoint Screen::cursorPosition() const -{ - return QPoint(current_cursor_x(),current_cursor_y()); -} - -void Screen::moveCursorHome() -{ - current_cursor_pos().setX(0); - m_cursor_changed = true; -} - -void Screen::moveCursorTop() -{ - current_cursor_pos().setY(0); - m_cursor_changed = true; -} - -void Screen::moveCursorUp(int n_positions) -{ - if (!current_cursor_pos().y()) - return; - - if (n_positions <= current_cursor_pos().y()) { - current_cursor_pos().ry() -= n_positions; - } else { - current_cursor_pos().ry() = 0; - } - m_cursor_changed = true; -} - -void Screen::moveCursorDown() -{ - current_cursor_pos().ry() += 1; - m_cursor_changed = true; -} - -void Screen::moveCursorLeft() -{ - current_cursor_pos().rx() -= 1; - m_cursor_changed = true; -} - -void Screen::moveCursorRight(int n_positions) -{ - current_cursor_pos().rx() += n_positions; - m_cursor_changed = true; -} - -void Screen::moveCursor(int x, int y) -{ - if (x != 0) - x--; - if (y != 0) - y--; - current_cursor_pos().setX(x); - int height = this->height(); - if (y >= height) { - current_cursor_pos().setY(height-1); - } else { - current_cursor_pos().setY(y); - } - m_cursor_changed = true; -} - -void Screen::moveCursorToLine(int line) -{ - current_cursor_pos().setY(line-1); - m_cursor_changed = true; -} - -void Screen::moveCursorToCharacter(int character) -{ - current_cursor_pos().setX(character-1); - m_cursor_changed = true; -} - -void Screen::deleteCharacters(int characters) -{ - switch (m_insert_mode) { - case Insert: - current_screen_data()->clearCharacters(current_cursor_y(), current_cursor_x(), current_cursor_x() + characters -1); - break; - case Replace: - current_screen_data()->deleteCharacters(current_cursor_y(), current_cursor_x(), current_cursor_x() + characters -1); - break; - default: - break; - } -} - -void Screen::setCursorVisible(bool visible) -{ - m_cursor_visible = visible; - m_cursor_visible_changed = true; -} - -bool Screen::cursorVisible() -{ - return m_cursor_visible; -} - -void Screen::setCursorBlinking(bool blinking) -{ - m_cursor_blinking = blinking; - m_cursor_blinking_changed = true; -} - -bool Screen::cursorBlinking() -{ - return m_cursor_blinking; -} - -void Screen::saveCursor() -{ - QPoint point = current_cursor_pos(); - m_cursor_stack << point; -} - -void Screen::restoreCursor() -{ - if (m_cursor_stack.size() <= 1) - return; - - m_cursor_stack.remove(m_screen_stack.size()-1); -} - -void Screen::replaceAtCursor(const QString &text) -{ - if (m_selection_valid ) { - if (current_cursor_y() >= m_selection_start.y() && current_cursor_y() <= m_selection_end.y()) - //don't need to schedule as event since it will only happen once - setSelectionEnabled(false); - } - - if (current_cursor_x() + text.size() <= width()) { - Line *line = current_screen_data()->at(current_cursor_y()); - line->replaceAtPos(current_cursor_x(), text, m_current_text_style); - current_cursor_pos().rx() += text.size(); - } else { - for (int i = 0; i < text.size();) { - if (current_cursor_x() == width()) { - current_cursor_pos().setX(0); - lineFeed(); - } - QString toLine = text.mid(i,current_screen_data()->width() - current_cursor_x()); - Line *line = current_screen_data()->at(current_cursor_y()); - line->replaceAtPos(current_cursor_x(),toLine, m_current_text_style); - i+= toLine.size(); - current_cursor_pos().rx() += toLine.size(); - } - } - - m_cursor_changed = true; -} - -void Screen::insertEmptyCharsAtCursor(int len) -{ - if (m_selection_valid) { - if (current_cursor_y() >= m_selection_start.y() && current_cursor_y() <= m_selection_end.y()) - //don't need to schedule as event since it will only happen once - setSelectionEnabled(false); - } - - Line *line = current_screen_data()->at(current_cursor_y()); - QString empty(len, QChar(' ')); - line->insertAtPos(current_cursor_x(), empty, defaultTextStyle()); -} - -void Screen::backspace() -{ - current_cursor_pos().rx()--; - m_cursor_changed = true; -} - -void Screen::eraseLine() -{ - current_screen_data()->clearLine(current_cursor_y()); -} - -void Screen::eraseFromCursorPositionToEndOfLine() -{ - current_screen_data()->clearToEndOfLine(current_cursor_y(), current_cursor_x()); -} - -void Screen::eraseFromCursorPosition(int n_chars) -{ - current_screen_data()->clearCharacters(current_cursor_y(), current_cursor_x(), current_cursor_x() + n_chars - 1); -} - -void Screen::eraseFromCurrentLineToEndOfScreen() -{ - current_screen_data()->clearToEndOfScreen(current_cursor_y()); -} - -void Screen::eraseFromCurrentLineToBeginningOfScreen() -{ - current_screen_data()->clearToBeginningOfScreen(current_cursor_y()); - -} - -void Screen::eraseToCursorPosition() -{ - qDebug() << "eraseToCursorPosition NOT IMPLEMENTED!"; -} - -void Screen::eraseScreen() -{ - current_screen_data()->clear(); -} - -void Screen::setTextStyleColor(ushort color) -{ - Q_ASSERT(color >= 30 && color < 50); - if (color < 38) { - m_current_text_style.forground = ColorPalette::Color(color - 30); - } else if (color == 39) { - m_current_text_style.forground = ColorPalette::DefaultForground; - } else if (color >= 40 && color < 48) { - m_current_text_style.background = ColorPalette::Color(color - 40); - } else if (color == 49) { - m_current_text_style.background = ColorPalette::DefaultBackground; - } else { - qDebug() << "Failed to set color"; - } -} - -const ColorPalette *Screen::colorPalette() const -{ - return &m_palette; -} - -void Screen::lineFeed() -{ - int cursor_y = current_cursor_y(); - if(cursor_y == current_screen_data()->scrollAreaEnd()) { - m_selection_start.ry()--; - m_selection_end.ry()--; - m_selection_moved = true; - moveLine(current_screen_data()->scrollAreaStart(),cursor_y); - } else { - current_cursor_pos().ry()++; - m_cursor_changed = true; - } -} - -void Screen::reverseLineFeed() -{ - int cursor_y = current_cursor_y(); - if (cursor_y == current_screen_data()->scrollAreaStart()) { - m_selection_start.ry()++; - m_selection_end.ry()++; - m_selection_moved = true; - moveLine(current_screen_data()->scrollAreaEnd(), cursor_y); - } else { - current_cursor_pos().ry()--; - m_cursor_changed = true; - } -} - -void Screen::insertLines(int count) -{ - for (int i = 0; i < count; i++) { - moveLine(current_screen_data()->scrollAreaEnd(),current_cursor_y()); - } -} - -void Screen::deleteLines(int count) -{ - for (int i = 0; i < count; i++) { - moveLine(current_cursor_y(),current_screen_data()->scrollAreaEnd()); - } - -} - -void Screen::setScrollArea(int from, int to) -{ - from--; - to--; - current_screen_data()->setScrollArea(from,to); -} - -QPointF Screen::selectionAreaStart() const -{ - return m_selection_start; -} - -void Screen::setSelectionAreaStart(const QPointF &start) -{ - bool emitChanged = m_selection_start != start; - m_selection_start = start; - setSelectionValidity(); - if (emitChanged) - emit selectionAreaStartChanged(); -} - -QPointF Screen::selectionAreaEnd() const -{ - return m_selection_end; -} - -void Screen::setSelectionAreaEnd(const QPointF &end) -{ - bool emitChanged = m_selection_end != end; - m_selection_end = end; - setSelectionValidity(); - if (emitChanged) - emit selectionAreaEndChanged(); -} - -bool Screen::selectionEnabled() const -{ - return m_selection_valid; -} - -void Screen::setSelectionEnabled(bool enabled) -{ - bool emitchanged = m_selection_valid != enabled; - m_selection_valid = enabled; - if (emitchanged) - emit selectionEnabledChanged(); -} - -void Screen::sendSelectionToClipboard() const -{ - current_screen_data()->sendSelectionToClipboard(m_selection_start, m_selection_end, QClipboard::Clipboard); -} - -void Screen::sendSelectionToSelection() const -{ - current_screen_data()->sendSelectionToClipboard(m_selection_start, m_selection_end, QClipboard::Selection); -} - -void Screen::pasteFromSelection() -{ - m_pty.write(QGuiApplication::clipboard()->text(QClipboard::Selection).toUtf8()); -} - -void Screen::pasteFromClipboard() -{ - m_pty.write(QGuiApplication::clipboard()->text(QClipboard::Clipboard).toUtf8()); -} - -void Screen::doubleClicked(const QPointF &clicked) -{ - int start, end; - current_screen_data()->getDoubleClickSelectionArea(clicked, &start, &end); - setSelectionAreaStart(QPointF(start,clicked.y())); - setSelectionAreaEnd(QPointF(end,clicked.y())); -} - -void Screen::setTitle(const QString &title) -{ - m_title = title; - emit screenTitleChanged(); -} - -QString Screen::title() const -{ - return m_title; -} - -void Screen::scheduleFlash() -{ - m_flash = true; -} - -Line *Screen::at(int i) const -{ - return current_screen_data()->at(i); -} - -void Screen::printScreen() const -{ - current_screen_data()->printStyleInformation(); -} - -void Screen::dispatchChanges() -{ - if (m_reset) { - emit reset(); - m_update_actions.clear(); - m_reset = false; - } else { - qint16 begin_move = -1; - qint16 end_move = -1; - for (int i = 0; i < m_update_actions.size(); i++) { - UpdateAction action = m_update_actions.at(i); - switch(action.action) { - case UpdateAction::MoveLine: { - if (begin_move < 0) { - begin_move = qMin(action.to_line, action.from_line); - end_move = qMax(action.to_line, action.from_line); - } else - if (action.from_line > action.to_line) { - begin_move = qMin(action.to_line, begin_move); - end_move = qMax(action.from_line, end_move); - } else { - begin_move = qMin(action.from_line, begin_move); - end_move = qMax(action.to_line, end_move); - } - } - break; - default: - qDebug() << "unhandeled UpdatAction in TerminalScreen"; - break; - } - } - - if (begin_move >= 0) { - current_screen_data()->updateIndexes(begin_move, end_move); - } - - current_screen_data()->dispatchLineEvents(); - emit dispatchTextSegmentChanges(); - } - - if (m_flash) { - m_flash = false; - emit flash(); - } - - if (m_cursor_changed) { - m_cursor_changed = false; - emit cursorPositionChanged(current_cursor_x(), current_cursor_y()); - } - - if (m_cursor_visible_changed) { - m_cursor_visible_changed = false; - emit cursorVisibleChanged(); - } - - if (m_cursor_blinking_changed) { - m_cursor_blinking_changed = false; - emit cursorBlinkingChanged(); - - } - - if (m_selection_valid && m_selection_moved) { - if (m_selection_start.y() < 0 || - m_selection_end.y() >= current_screen_data()->height()) { - setSelectionEnabled(false); - } else { - emit selectionAreaStartChanged(); - emit selectionAreaEndChanged(); - } - } - - m_update_actions.clear(); -} - -void Screen::sendPrimaryDA() -{ - m_pty.write(QByteArrayLiteral("\033[?6c")); - -} - -void Screen::sendSecondaryDA() -{ - m_pty.write(QByteArrayLiteral("\033[>1;95;0c")); -} - -void Screen::setCharacterMap(const QString &string) -{ - m_character_map = string; -} - -QString Screen::characterMap() const -{ - return m_character_map; -} - -void Screen::setApplicationCursorKeysMode(bool enable) -{ - m_application_cursor_key_mode = enable; -} - -bool Screen::applicationCursorKeyMode() const -{ - return m_application_cursor_key_mode; -} - -static bool hasControll(Qt::KeyboardModifiers modifiers) -{ -#ifdef Q_OS_MAC - return modifiers & Qt::MetaModifier; -#else - return modifiers & Qt::ControlModifier; -#endif -} - -static bool hasMeta(Qt::KeyboardModifiers modifiers) -{ -#ifdef Q_OS_MAC - return modifiers & Qt::ControlModifier; -#else - return modifiers & Qt::MetaModifier; -#endif -} - -void Screen::sendKey(const QString &text, Qt::Key key, Qt::KeyboardModifiers modifiers) -{ - /// UGH, this functions should be re-written - char escape = '\0'; - char control = '\0'; - char code = '\0'; - QVector parameters; - bool found = true; - - switch(key) { - case Qt::Key_Up: - escape = C0::ESC; - if (m_application_cursor_key_mode) - control = C1_7bit::SS3; - else - control = C1_7bit::CSI; - - code = 'A'; - break; - case Qt::Key_Right: - escape = C0::ESC; - if (m_application_cursor_key_mode) - control = C1_7bit::SS3; - else - control = C1_7bit::CSI; - - code = 'C'; - break; - case Qt::Key_Down: - escape = C0::ESC; - if (m_application_cursor_key_mode) - control = C1_7bit::SS3; - else - control = C1_7bit::CSI; - - code = 'B'; - break; - case Qt::Key_Left: - escape = C0::ESC; - if (m_application_cursor_key_mode) - control = C1_7bit::SS3; - else - control = C1_7bit::CSI; - - code = 'D'; - break; - case Qt::Key_Insert: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(2); - code = '~'; - break; - case Qt::Key_Delete: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(3); - code = '~'; - break; - case Qt::Key_Home: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(1); - code = '~'; - break; - case Qt::Key_End: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(4); - code = '~'; - break; - case Qt::Key_PageUp: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(5); - code = '~'; - break; - case Qt::Key_PageDown: - escape = C0::ESC; - control = C1_7bit::CSI; - parameters.append(6); - code = '~'; - break; - case Qt::Key_F1: - case Qt::Key_F2: - case Qt::Key_F3: - case Qt::Key_F4: - if (m_application_cursor_key_mode) { - parameters.append((key & 0xff) - 37); - escape = C0::ESC; - control = C1_7bit::CSI; - code = '~'; - } - break; - case Qt::Key_F5: - case Qt::Key_F6: - case Qt::Key_F7: - case Qt::Key_F8: - case Qt::Key_F9: - case Qt::Key_F10: - case Qt::Key_F11: - case Qt::Key_F12: - if (m_application_cursor_key_mode) { - parameters.append((key & 0xff) - 36); - escape = C0::ESC; - control = C1_7bit::CSI; - code = '~'; - } - break; - case Qt::Key_Control: - case Qt::Key_Shift: - case Qt::Key_Alt: - case Qt::Key_AltGr: - return; - break; - default: - found = false; - } - - if (found) { - int term_mods = 0; - if (modifiers & Qt::ShiftModifier) - term_mods |= 1; - if (modifiers & Qt::AltModifier) - term_mods |= 2; - if (modifiers & Qt::ControlModifier) - term_mods |= 4; - - QByteArray toPty; - - if (term_mods) { - term_mods++; - parameters.append(term_mods); - } - if (escape) - toPty.append(escape); - if (control) - toPty.append(control); - if (parameters.size()) { - for (int i = 0; i < parameters.size(); i++) { - if (i) - toPty.append(';'); - toPty.append(QByteArray::number(parameters.at(i))); - } - } - if (code) - toPty.append(code); - m_pty.write(toPty); - - } else { - QString verifiedText = text.simplified(); - if (verifiedText.isEmpty()) { - switch (key) { - case Qt::Key_Return: - case Qt::Key_Enter: - verifiedText = "\r"; - break; - case Qt::Key_Backspace: - verifiedText = "\010"; - break; - case Qt::Key_Tab: - verifiedText = "\t"; - break; - case Qt::Key_Control: - case Qt::Key_Meta: - case Qt::Key_Alt: - case Qt::Key_Shift: - return; - case Qt::Key_Space: - verifiedText = " "; - break; - default: - return; - } - } - QByteArray to_pty; - QByteArray key_text; - if (hasControll(modifiers)) { - char key_char = verifiedText.toLocal8Bit().at(0); - key_text.append(key_char & 0x1F); - } else { - key_text = verifiedText.toUtf8(); - } - - if (modifiers & Qt::AltModifier) { - to_pty.append(C0::ESC); - } - - if (hasMeta(modifiers)) { - to_pty.append(C0::ESC); - to_pty.append('@'); - to_pty.append(FinalBytesNoIntermediate::Reserved3); - } - - to_pty.append(key_text); - m_pty.write(to_pty); - } -} - -YatPty *Screen::pty() -{ - return &m_pty; -} - -Line *Screen::line_at_cursor() const -{ - return current_screen_data()->at(current_cursor_y()); -} - -void Screen::readData(const QByteArray &data) -{ - m_parser.addData(data); - - if (!m_timer_event_id) - m_timer_event_id = startTimer(3); - m_time_since_parsed.restart(); -} - -void Screen::moveLine(qint16 from, qint16 to) -{ - current_screen_data()->moveLine(from,to); - scheduleMoveSignal(from,to); -} - -void Screen::scheduleMoveSignal(qint16 from, qint16 to) -{ - if (m_update_actions.size() && - m_update_actions.last().action == UpdateAction::MoveLine && - m_update_actions.last().from_line == from && - m_update_actions.last().to_line == to) { - m_update_actions.last().count++; - } else { - m_update_actions << UpdateAction(UpdateAction::MoveLine, from, to, 1); - } -} - - -void Screen::setSelectionValidity() -{ - if (m_selection_end.y() > m_selection_start.y() || - (m_selection_end.y() == m_selection_start.y() && - m_selection_end.x() > m_selection_start.x())) { - setSelectionEnabled(true); - } else { - setSelectionEnabled(false); - } -} - - -void Screen::timerEvent(QTimerEvent *) -{ - if (m_timer_event_id && m_time_since_parsed.elapsed() > 3) { - killTimer(m_timer_event_id); - m_timer_event_id = 0; - dispatchChanges(); - } -} diff --git a/yat/backend/screen.h b/yat/backend/screen.h deleted file mode 100644 index b665a19..0000000 --- a/yat/backend/screen.h +++ /dev/null @@ -1,243 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef TERMINALSCREEN_H -#define TERMINALSCREEN_H - -#include - -#include "text.h" -#include "color_palette.h" -#include "parser.h" -#include "yat_pty.h" -#include "update_action.h" -#include "screen_data.h" - -#include -#include -#include -#include - -class Line; -class QQuickItem; -class QQmlEngine; -class QQmlComponent; - -class Screen : public QObject -{ - Q_OBJECT - - Q_PROPERTY(int height READ height WRITE setHeight) - Q_PROPERTY(int width READ width WRITE setWidth) - Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY screenTitleChanged) - Q_PROPERTY(bool cursorVisible READ cursorVisible NOTIFY cursorVisibleChanged) - Q_PROPERTY(bool cursorBlinking READ cursorBlinking NOTIFY cursorBlinkingChanged) - Q_PROPERTY(bool selectionEnabled READ selectionEnabled NOTIFY selectionEnabledChanged) - Q_PROPERTY(QPointF selectionAreaStart READ selectionAreaStart WRITE setSelectionAreaStart NOTIFY selectionAreaStartChanged) - Q_PROPERTY(QPointF selectionAreaEnd READ selectionAreaEnd WRITE setSelectionAreaEnd NOTIFY selectionAreaEndChanged) - -public: - enum InsertMode { - Insert, - Replace - }; - - explicit Screen(QObject *parent = 0); - ~Screen(); - - void setHeight(int height); - int height() const; - void setWidth(int width); - int width() const; - - void saveScreenData(); - void restoreScreenData(); - - void setInsertMode(InsertMode mode); - - void setTextStyle(TextStyle::Style style, bool add = true); - void resetStyle(); - TextStyle currentTextStyle() const; - TextStyle defaultTextStyle() const; - - Q_INVOKABLE QColor screenBackground(); - QColor defaultForgroundColor() const; - QColor defaultBackgroundColor() const; - - void setTextStyleColor(ushort color); - const ColorPalette *colorPalette() const; - - QPoint cursorPosition() const; - - void moveCursorHome(); - void moveCursorTop(); - void moveCursorUp(int n_positions = 1); - void moveCursorDown(); - void moveCursorLeft(); - void moveCursorRight(int n_positions); - void moveCursor(int x, int y); - void moveCursorToLine(int line); - void moveCursorToCharacter(int character); - - void deleteCharacters(int characters); - - void setCursorVisible(bool visible); - bool cursorVisible(); - void setCursorBlinking(bool blinking); - bool cursorBlinking(); - void saveCursor(); - void restoreCursor(); - - void replaceAtCursor(const QString &text); - - void insertEmptyCharsAtCursor(int len); - - void backspace(); - - void eraseLine(); - void eraseFromCursorPositionToEndOfLine(); - void eraseFromCursorPosition(int n_chars); - void eraseFromCurrentLineToEndOfScreen(); - void eraseFromCurrentLineToBeginningOfScreen(); - void eraseToCursorPosition(); - void eraseScreen(); - - void lineFeed(); - void reverseLineFeed(); - void insertLines(int count); - void deleteLines(int count); - - void setScrollArea(int from, int to); - - QPointF selectionAreaStart() const; - void setSelectionAreaStart(const QPointF &start); - QPointF selectionAreaEnd() const; - void setSelectionAreaEnd(const QPointF &end); - - bool selectionEnabled() const; - Q_INVOKABLE void setSelectionEnabled(bool enabled); - - Q_INVOKABLE void sendSelectionToClipboard() const; - Q_INVOKABLE void sendSelectionToSelection() const; - Q_INVOKABLE void pasteFromSelection(); - Q_INVOKABLE void pasteFromClipboard(); - - Q_INVOKABLE void doubleClicked(const QPointF &clicked); - - void setTitle(const QString &title); - QString title() const; - - void scheduleFlash(); - - Q_INVOKABLE Line *at(int i) const; - - Q_INVOKABLE void printScreen() const; - - void dispatchChanges(); - - void sendPrimaryDA(); - void sendSecondaryDA(); - - void setCharacterMap(const QString &string); - QString characterMap() const; - void setApplicationCursorKeysMode(bool enable); - bool applicationCursorKeyMode() const; - - Q_INVOKABLE void sendKey(const QString &text, Qt::Key key, Qt::KeyboardModifiers modifiers); - - YatPty *pty(); - - //For tests - Line *line_at_cursor() const; -public slots: - void readData(const QByteArray &data); - -signals: - void moveLines(int from_line, int to_line, int count); - - void reset(); - - void flash(); - - void dispatchLineChanges(); - void dispatchTextSegmentChanges(); - - void selectionAreaStartChanged(); - void selectionAreaEndChanged(); - void selectionEnabledChanged(); - - void screenTitleChanged(); - - void cursorPositionChanged(int x, int y); - void cursorVisibleChanged(); - void cursorBlinkingChanged(); - - void lineCreated(Line *line); -protected: - void timerEvent(QTimerEvent *); - -private: - void moveLine(qint16 from, qint16 to); - void scheduleMoveSignal(qint16 from, qint16 to); - - ScreenData *current_screen_data() const { return m_screen_stack[m_screen_stack.size()-1]; } - QPoint ¤t_cursor_pos() { return m_cursor_stack[m_cursor_stack.size()-1]; } - int current_cursor_x() const { return m_cursor_stack.at(m_cursor_stack.size()-1).x(); } - int current_cursor_y() const { return m_cursor_stack.at(m_cursor_stack.size()-1).y(); } - - void setSelectionValidity(); - - ColorPalette m_palette; - YatPty m_pty; - Parser m_parser; - QElapsedTimer m_time_since_parsed; - - int m_timer_event_id; - - QVector m_screen_stack; - QVector m_cursor_stack; - - bool m_cursor_visible; - bool m_cursor_visible_changed; - bool m_cursor_blinking; - bool m_cursor_blinking_changed; - - TextStyle m_current_text_style; - QString m_title; - - InsertMode m_insert_mode; - - bool m_selection_valid; - bool m_selection_moved; - QPointF m_selection_start; - QPointF m_selection_end; - - QString m_character_map; - - QList m_update_actions; - bool m_flash; - bool m_cursor_changed; - bool m_reset; - bool m_application_cursor_key_mode; - - friend class ScreenData; -}; - -#endif // TERMINALSCREEN_H diff --git a/yat/backend/screen_data.cpp b/yat/backend/screen_data.cpp deleted file mode 100644 index 64a58ac..0000000 --- a/yat/backend/screen_data.cpp +++ /dev/null @@ -1,317 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "screen_data.h" - -#include "line.h" -#include "screen.h" - -#include - -#include -#include - -ScreenData::ScreenData(Screen *screen) - : m_screen(screen) - , m_scroll_start(0) - , m_scroll_end(0) - , m_scroll_area_set(false) -{ -} - -ScreenData::~ScreenData() -{ - for (int i = 0; i < m_screen_lines.size(); i++) { - delete m_screen_lines.at(i); - } -} - - -int ScreenData::width() const -{ - return m_width; -} - -void ScreenData::setWidth(int width) -{ - if (width == m_width) - return; - - m_width = width; - - for (int i = 0; i < m_screen_lines.size(); i++) { - m_screen_lines.at(i)->setWidth(width); - } -} - -int ScreenData::height() const -{ - return m_screen_lines.size(); -} - -void ScreenData::setHeight(int height) -{ - if (height == m_screen_lines.size()) - return; - - if (m_screen_lines.size() > height) { - int removeElements = m_screen_lines.size() - height; - for (int i = 0; i < m_screen_lines.size(); i++) { - if (i = 0) - m_new_lines.remove(not_broadcasted); - delete m_screen_lines[i]; - } else { - m_screen_lines.at(i)->setIndex(i - removeElements); - } - } - m_screen_lines.remove(0, removeElements); - } else if (m_screen_lines.size() < height){ - int rowsToAdd = height - m_screen_lines.size(); - for (int i = 0; i < rowsToAdd; i++) { - Line *newLine = new Line(m_screen); - m_screen_lines.append(newLine); - m_new_lines.append(newLine); - newLine->setIndex(m_screen_lines.size()-1); - } - } - if (!m_scroll_area_set) - m_scroll_end = height - 1; -} - -int ScreenData::scrollAreaStart() const -{ - return m_scroll_start; -} - -int ScreenData::scrollAreaEnd() const -{ - return m_scroll_end; -} - -Line *ScreenData::at(int index) const -{ - return m_screen_lines.at(index); -} - -void ScreenData::clearToEndOfLine(int row, int from_char) -{ - m_screen_lines.at(row)->clearToEndOfLine(from_char); -} - -void ScreenData::clearToEndOfScreen(int row) -{ - for(int i = row; i < m_screen_lines.size(); i++) { - Line *line = m_screen_lines.at(i); - line->clear(); - } -} - -void ScreenData::clearToBeginningOfScreen(int row) -{ - for (int i = row; i >= 0; i--) { - Line *line = m_screen_lines.at(i); - line->clear(); - } -} - -void ScreenData::clearLine(int index) -{ - m_screen_lines.at(index)->clear(); -} - -void ScreenData::clear() -{ - for (int i = 0; i < m_screen_lines.size(); i++) { - Line *line = m_screen_lines.at(i); - line->clear(); - } -} - -void ScreenData::clearCharacters(int line, int from, int to) -{ - Line *line_item = m_screen_lines.at(line); - line_item->clearCharacters(from,to); -} - -void ScreenData::deleteCharacters(int line, int from, int to) -{ - Line *line_item = m_screen_lines.at(line); - line_item->deleteCharacters(from,to); -} - -void ScreenData::setScrollArea(int from, int to) -{ - m_scroll_area_set = true; - m_scroll_start = from; - m_scroll_end = to; -} - -void ScreenData::moveLine(int from, int to) -{ - if (from == to) - return; - - if (from < to) { - int lines_to_shift = to - from; - Line *from_line = m_screen_lines.at(from); - Line **from_line_ptr = m_screen_lines.data() + from; - memmove(from_line_ptr, from_line_ptr+1, sizeof(from_line_ptr) * lines_to_shift); - from_line->clear(); - m_screen_lines.replace(to,from_line); - } else { - int lines_to_shift = from - to; - Line *from_line = m_screen_lines.at(from); - Line **to_line_ptr = const_cast(m_screen_lines.constData() + to); - memmove(to_line_ptr + 1, to_line_ptr, sizeof(to_line_ptr) * lines_to_shift); - from_line->clear(); - m_screen_lines.replace(to,from_line); - } -} - -void ScreenData::updateIndexes(int from, int to) -{ - if (to < 0) { - to = m_screen_lines.size() -1; - } - for (int i = from; i <= to; i++) { - m_screen_lines.at(i)->setIndex(i); - } -} - -void ScreenData::sendSelectionToClipboard(const QPointF &start, const QPointF &end, QClipboard::Mode clipboard) -{ - QString data; - int start_line = qMax((int)start.y(), 0); - int end_line = qMin((int)end.y(), m_screen_lines.size()-1); - for (int i = start_line; i <= end_line; i++) { - int char_start = 0; - int char_end = m_width - 1; - if (i == start_line) - char_start = start.x(); - else - data.append(QChar('\n')); - if (i == end_line) - char_end = end.x(); - data += m_screen_lines.at(i)->textLine()->mid(char_start, char_end - char_start).trimmed(); - } - - QGuiApplication::clipboard()->setText(data, clipboard); -} - -void ScreenData::getDoubleClickSelectionArea(const QPointF &cliked, int *start_ret, int *end_ret) const -{ - static const QChar delimiter_list[] = { - ' ', - '<', - '>', - ')', - '(', - '{', - '}', - '[', - ']' - }; - static const int size_of_delimiter_list = sizeof delimiter_list / sizeof *delimiter_list; - - *start_ret = -1; - *end_ret = -1; - bool find_equals = false; - - QStringRef to_return(m_screen_lines.at(cliked.y())->textLine()); - - QChar clicked_char = to_return.at(cliked.x()); - - for (int i=0; i= 0; i--) { - if (find_equals) { - if (clicked_char != to_return.at(i)) { - *start_ret = i + 1; - break; - } - } else { - for (int delimiter_i = 0; delimiter_i < size_of_delimiter_list; delimiter_i++) { - if (to_return.at(i) == delimiter_list[delimiter_i]) { - *start_ret = i + 1; - i = -1; - break; - } - } - } - } - if (*start_ret < 0) - *start_ret = 0; - - for (int i = cliked.x() + 1; i < to_return.size(); i++) { - if (find_equals) { - if (clicked_char != to_return.at(i)) { - *end_ret = i; - break; - } - } else { - for (int delimiter_i = 0; delimiter_i < size_of_delimiter_list; delimiter_i++) { - if (to_return.at(i) == delimiter_list[delimiter_i]) { - *end_ret = i; - i = to_return.size(); - break; - } - } - } - } - if (*end_ret < 0) - *end_ret = to_return.size(); - -} - -void ScreenData::dispatchLineEvents() -{ - for (int i = 0; i < m_new_lines.size(); i++) { - emit m_screen->lineCreated(m_new_lines.at(i)); - } - m_new_lines.clear(); - - for (int i = 0; i < m_screen_lines.size(); i++) { - m_screen_lines.at(i)->dispatchEvents(); - } -} - -void ScreenData::printScreen() const -{ - for (int line = 0; line < m_screen_lines.size(); line++) { -// for (int i = 0; i < m_screen_lines.at(line)->size(); i++) { -// fprintf(stderr, "%s", qPrintable(m_screen_lines.at(line)->at(i)->text())); -// } -// fprintf(stderr, "\n"); - fprintf(stderr, "%s\n", qPrintable(*m_screen_lines.at(line)->textLine())); - } -} - -void ScreenData::printStyleInformation() const -{ - for (int line_number = 0; line_number < m_screen_lines.size(); line_number++) { - const Line *line = m_screen_lines.at(line_number); - line->printStyleList(); - } -} diff --git a/yat/backend/screen_data.h b/yat/backend/screen_data.h deleted file mode 100644 index 858d339..0000000 --- a/yat/backend/screen_data.h +++ /dev/null @@ -1,81 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef SCREENDATA_H -#define SCREENDATA_H - -#include -#include -#include - -class Line; -class Screen; - -class ScreenData -{ -public: - ScreenData(Screen *screen); - ~ScreenData(); - - int width() const; - void setWidth(int width); - int height() const; - void setHeight(int height); - - int scrollAreaStart() const; - int scrollAreaEnd() const; - - Line *at(int index) const; - - void clearToEndOfLine(int row, int from_char); - void clearToEndOfScreen(int row); - void clearToBeginningOfScreen(int row); - void clearLine(int index); - void clear(); - - void clearCharacters(int line, int from, int to); - void deleteCharacters(int line, int from, int to); - - void setScrollArea(int from, int to); - - void moveLine(int from, int to); - - void updateIndexes(int from = 0, int to = -1); - - void sendSelectionToClipboard(const QPointF &start, const QPointF &end, QClipboard::Mode clipboard); - - void getDoubleClickSelectionArea(const QPointF &cliked, int *start_ret, int *end_ret) const; - - void dispatchLineEvents(); - - void printScreen() const; - - void printStyleInformation() const; -private: - Screen *m_screen; - int m_width; - QVector m_screen_lines; - QVector m_new_lines; - int m_scroll_start; - int m_scroll_end; - bool m_scroll_area_set; -}; - -#endif // SCREENDATA_H diff --git a/yat/backend/text.cpp b/yat/backend/text.cpp deleted file mode 100644 index c084623..0000000 --- a/yat/backend/text.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "text.h" - -#include "screen.h" -#include "line.h" -#include - -#include - -Text::Text(Screen *screen) - : QObject(screen) - , m_style_dirty(true) - , m_text_dirty(true) - , m_visible(true) - , m_visible_old(true) - , m_line(0) -{ -} - -Text::~Text() -{ - emit aboutToBeDestroyed(); -} - -void Text::setLine(Line *line) -{ - if (line == m_line) - return; - m_line = line; - if (m_line) { - m_text_line = line->textLine(); - } -} - -int Text::index() const -{ - return m_start_index; -} - -bool Text::visible() const -{ - return m_visible; -} - -void Text::setVisible(bool visible) -{ - m_visible = visible; -} - -QString Text::text() const -{ - return m_text; -} - -QColor Text::foregroundColor() const -{ - if (m_style.style & TextStyle::Inverse) { - if (m_style.background == ColorPalette::DefaultBackground) - return screen()->screenBackground(); - return screen()->colorPalette()->color(m_style.background, m_style.style & TextStyle::Bold); - } - - return screen()->colorPalette()->color(m_style.forground, m_style.style & TextStyle::Bold); -} - - -QColor Text::backgroundColor() const -{ - if (m_style.style & TextStyle::Inverse) - return screen()->colorPalette()->color(m_style.forground, false); - - return screen()->colorPalette()->color(m_style.background, false); -} - -void Text::setStringSegment(int start_index, int end_index, bool text_changed) -{ - m_start_index = start_index; - m_end_index = end_index; - - m_text_dirty = text_changed; -} - -void Text::setTextStyle(const TextStyle &style) -{ - m_new_style = style; - m_style_dirty = true; -} - -Screen *Text::screen() const -{ - return m_line->screen(); -} - -void Text::dispatchEvents() -{ - if (m_style_dirty) { - m_style_dirty = false; - - bool emit_forground = m_new_style.forground != m_style.forground; - bool emit_background = m_new_style.background != m_style.background; - bool emit_text_style = m_new_style.style != m_style.style; - - m_style = m_new_style; - if (emit_forground) - emit forgroundColorChanged(); - if (emit_background) - emit backgroundColorChanged(); - if (emit_text_style) - emit textStyleChanged(); - } - - if (m_old_start_index != m_start_index - || m_text_dirty) { - m_text_dirty = false; - m_text = m_text_line->mid(m_start_index, m_end_index + 1 - m_start_index); - if (m_old_start_index != m_start_index) { - m_old_start_index = m_start_index; - emit indexChanged(); - } - emit textChanged(); - } - - if (m_visible_old != m_visible) { - m_visible_old = m_visible; - emit visibleChanged(); - } -} - diff --git a/yat/backend/text.h b/yat/backend/text.h deleted file mode 100644 index 165de5b..0000000 --- a/yat/backend/text.h +++ /dev/null @@ -1,96 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef TEXT_SEGMENT_H -#define TEXT_SEGMENT_H - -#include -#include -#include -#include - -#include "text_style.h" - -class Screen; -class Line; -class QQuickItem; - -class Text : public QObject -{ - Q_OBJECT - Q_PROPERTY(int index READ index NOTIFY indexChanged) - Q_PROPERTY(bool visible READ visible NOTIFY visibleChanged) - Q_PROPERTY(QString text READ text NOTIFY textChanged) - Q_PROPERTY(QColor foregroundColor READ foregroundColor NOTIFY forgroundColorChanged) - Q_PROPERTY(QColor backgroundColor READ backgroundColor NOTIFY backgroundColorChanged) - Q_PROPERTY(Screen *screen READ screen CONSTANT) -public: - Text(Screen *screen); - ~Text(); - - void setLine(Line *line); - - int index() const; - - bool visible() const; - void setVisible(bool visible); - - QString text() const; - QColor foregroundColor() const; - QColor backgroundColor() const; - - void setStringSegment(int start_index, int end_index, bool textChanged); - void setTextStyle(const TextStyle &style); - - Screen *screen() const; - - QObject *item() const; - -public slots: - void dispatchEvents(); - -signals: - void indexChanged(); - void visibleChanged(); - void textChanged(); - void forgroundColorChanged(); - void backgroundColorChanged(); - void textStyleChanged(); - - void aboutToBeDestroyed(); -private: - - QString m_text; - QString *m_text_line; - int m_start_index; - int m_old_start_index; - int m_end_index; - TextStyle m_style; - TextStyle m_new_style; - - bool m_style_dirty; - bool m_text_dirty; - bool m_visible; - bool m_visible_old; - - Line *m_line; -}; - -#endif // TEXT_SEGMENT_H diff --git a/yat/backend/text_style.cpp b/yat/backend/text_style.cpp deleted file mode 100644 index 6d8d220..0000000 --- a/yat/backend/text_style.cpp +++ /dev/null @@ -1,17 +0,0 @@ -#include "text_style.h" - -#include - -TextStyle::TextStyle() - : style(Normal) - , forground(ColorPalette::DefaultForground) - , background(ColorPalette::DefaultBackground) -{ - -} -bool TextStyle::isCompatible(const TextStyle &other) const -{ - return forground == other.forground - && background == other.background - && style == other.style; -} diff --git a/yat/backend/text_style.h b/yat/backend/text_style.h deleted file mode 100644 index f87b660..0000000 --- a/yat/backend/text_style.h +++ /dev/null @@ -1,37 +0,0 @@ -#ifndef TEXT_STYLE_H -#define TEXT_STYLE_H - -#include - -#include "color_palette.h" -class Screen; - -class TextStyle -{ -public: - enum Style { - Normal = 0x0000, - Italic = 0x0001, - Bold = 0x0002, - Underlined = 0x0004, - Blinking = 0x0008, - FastBlinking = 0x0010, - Gothic = 0x0020, - DoubleUnderlined = 0x0040, - Framed = 0x0080, - Overlined = 0x0100, - Encircled = 0x0200, - Inverse = 0x0400 - }; - Q_DECLARE_FLAGS(Styles, Style) - - TextStyle(); - - Styles style; - ColorPalette::Color forground; - ColorPalette::Color background; - - bool isCompatible(const TextStyle &other) const; -}; - -#endif // TEXT_STYLE_H diff --git a/yat/backend/update_action.cpp b/yat/backend/update_action.cpp deleted file mode 100644 index 8bfb568..0000000 --- a/yat/backend/update_action.cpp +++ /dev/null @@ -1,21 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "update_action.h" diff --git a/yat/backend/update_action.h b/yat/backend/update_action.h deleted file mode 100644 index 6d71a28..0000000 --- a/yat/backend/update_action.h +++ /dev/null @@ -1,54 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef UPDATE_ACTION_H -#define UPDATE_ACTION_H - -#include - -class UpdateAction -{ -public: - enum Action { - InvalidAction, - MoveLine - }; - - UpdateAction(Action action, qint16 from_line, qint16 to_line, qint16 count) - : action(action) - , from_line(from_line) - , to_line(to_line) - , count(count) - { } - - UpdateAction(Action action, int count) - : action(action) - , from_line(0) - , to_line(0) - , count(count) - { } - - Action action; - qint16 from_line; - qint16 to_line; - qint16 count; -}; - -#endif // UPDATE_ACTION_H diff --git a/yat/backend/yat_pty.cpp b/yat/backend/yat_pty.cpp deleted file mode 100644 index ae83cfd..0000000 --- a/yat/backend/yat_pty.cpp +++ /dev/null @@ -1,139 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "yat_pty.h" - -#include -#include - -#ifdef LINUX -#include -#endif - -#include -#ifdef Q_OS_MAC -#include -#else -#include -#endif -#include - -#include -#include -#include -#include -#include - -static char env_variables[][255] = { - "TERM=xterm", - "COLORTERM=xterm", - "COLORFGBG=15;0", - "LINES", - "COLUMNS", - "TERMCAP" -}; -static int env_variables_size = sizeof(env_variables) / sizeof(env_variables[0]); - -YatPty::YatPty() - : m_winsize(0) -{ - m_terminal_pid = forkpty(&m_master_fd, - NULL, - NULL, - NULL); - - if (m_terminal_pid == 0) { - for (int i = 0; i < env_variables_size; i++) { - ::putenv(env_variables[i]); - } - ::execl("/bin/bash", "/bin/bash", "--login", (const char *) 0); - exit(0); - } - - QSocketNotifier *reader = new QSocketNotifier(m_master_fd,QSocketNotifier::Read,this); - connect(reader, &QSocketNotifier::activated, this, &YatPty::readData); -} - -YatPty::~YatPty() -{ -} - -void YatPty::write(const QByteArray &data) -{ - if (::write(m_master_fd, data.constData(), data.size()) < 0) { - qDebug() << "Something whent wrong when writing to m_master_fd"; - } -} - -void YatPty::setWidth(int width, int pixelWidth) -{ - if (!m_winsize) { - m_winsize = new struct winsize; - m_winsize->ws_row = 25; - m_winsize->ws_ypixel = 0; - } - - m_winsize->ws_col = width; - m_winsize->ws_xpixel = pixelWidth; - ioctl(m_master_fd, TIOCSWINSZ, m_winsize); -} - -void YatPty::setHeight(int height, int pixelHeight) -{ - if (!m_winsize) { - m_winsize = new struct winsize; - m_winsize->ws_col = 80; - m_winsize->ws_xpixel = 0; - } - m_winsize->ws_row = height; - m_winsize->ws_ypixel = pixelHeight; - ioctl(m_master_fd, TIOCSWINSZ, m_winsize); - -} - -QSize YatPty::size() const -{ - if (!m_winsize) { - YatPty *that = const_cast(this); - that->m_winsize = new struct winsize; - ioctl(m_master_fd, TIOCGWINSZ, m_winsize); - } - return QSize(m_winsize->ws_col, m_winsize->ws_row); -} - -int YatPty::masterDevice() const -{ - return m_master_fd; -} - - -void YatPty::readData() -{ - int size_of_buffer = sizeof m_data_buffer / sizeof *m_data_buffer; - ssize_t read_size = ::read(m_master_fd,m_data_buffer,size_of_buffer); - if (read_size > 0) { - QByteArray to_return = QByteArray::fromRawData(m_data_buffer,read_size); - emit readyRead(to_return); - } else if (read_size < 0) { - emit hangupReceived(); - } else { - emit hangupReceived(); - } -} diff --git a/yat/backend/yat_pty.h b/yat/backend/yat_pty.h deleted file mode 100644 index 64c7a2c..0000000 --- a/yat/backend/yat_pty.h +++ /dev/null @@ -1,59 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#ifndef YAT_PTY_H -#define YAT_PTY_H - -#include - -#include -#include -#include - -class YatPty : public QObject -{ - Q_OBJECT -public: - YatPty(); - ~YatPty(); - - void write(const QByteArray &data); - - void setWidth(int width, int pixelWidth = 0); - void setHeight(int height, int pixelHeight = 0); - QSize size() const; - - int masterDevice() const; - -signals: - void hangupReceived(); - void readyRead(const QByteArray &data); - -private: - void readData(); - - pid_t m_terminal_pid; - int m_master_fd; - char m_slave_file_name[PATH_MAX]; - struct winsize *m_winsize; - char m_data_buffer[4096]; -}; - -#endif //YAT_PTY_H diff --git a/yat/docs/Ecma-048.pdf b/yat/docs/Ecma-048.pdf deleted file mode 100644 index e1441c5..0000000 Binary files a/yat/docs/Ecma-048.pdf and /dev/null differ diff --git a/yat/docs/Xterm Control Sequences.html b/yat/docs/Xterm Control Sequences.html deleted file mode 100644 index cf3453c..0000000 --- a/yat/docs/Xterm Control Sequences.html +++ /dev/null @@ -1,4841 +0,0 @@ - - - - - - - - - -Xterm Control Sequences - - - - -

Xterm Control Sequences

- -Definitions
-C1 (8-Bit) Control Characters
-VT100 Mode
-Alt and Meta Keys
-PC-Style Function Keys
-VT220-Style Function Keys
-VT52-Style Function Keys
-Sun-Style Function Keys
-HP-Style Function Keys
-The Alternate Screen Buffer
-Bracketed Paste Mode
-Title Modes
-Mouse Tracking
-Tektronix 4014 Mode
-VT52 Mode
- -
- - -

Edward Moy
-University of California, Berkeley

- - -

Revised -by
-Stephen Gildea
-X Consortium (1994)
-Thomas Dickey
-XFree86 Project (1996-2006)
-invisible-island.net (2006-2012)

- - -

Definitions

- - - - - - - - - - - - - - - - - - - - - - - -
- - -

c

 - - -

The literal -character c.

- - -

C

 - - -

A single (required) -character.

- - -

P -s

 - - -

A single (usually -optional) numeric parameter, composed of one of more -digits.

- - -

P -m

 - - -

A multiple numeric -parameter composed of any number of single numeric -parameters, separated by ; character(s). Individual values -for the parameters are listed with P s -.

- - -

P -t

 - - -

A text parameter -composed of printable characters.

- - -

C1 (8-Bit) Control Characters

- - -

The xterm -program recognizes both 8-bit and 7-bit control characters. -It generates 7-bit controls (by default) or 8-bit if S8C1T -is enabled. The following pairs of 7-bit and 8-bit control -characters are equivalent:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - -

ESC -D

 - - -

Index ( -IND is 0x84).

- - -

ESC E

 - - -

Next Line ( -NEL is 0x85).

- - -

ESC H

 - - -

Tab Set ( HTS -is 0x88).

- - -

ESC M

 - - -

Reverse Index ( -RI is 0x8d).

- - -

ESC N

 - - -

Single Shift Select of G2 Character Set ( -SS2 is 0x8e). This affects -next character only.

- - -

ESC O

 - - -

Single Shift Select of G3 Character Set ( -SS3 is 0x8f). This affects -next character only.

- - -

ESC P

 - - -

Device Control String ( -DCS is 0x90).

- - -

ESC V

 - - -

Start of Guarded Area ( -SPA is 0x96).

- - -

ESC W

 - - -

End of Guarded Area ( -EPA is 0x97).

- - -

ESC X

 - - -

Start of String ( -SOS is 0x98).

- - -

ESC Z

 - - -

Return Terminal ID (DECID is 0x9a). -Obsolete form of CSI c -(DA).

- - -

ESC [

 - - -

Control Sequence Introducer ( -CSI is 0x9b).

- - -

ESC \

 - - -

String Terminator ( -ST is 0x9c).

- - -

ESC ]

 - - -

Operating System Command ( -OSC is 0x9d).

- - -

ESC ^

 - - -

Privacy Message ( -PM is 0x9e).

- - -

ESC _

 - - -

Application Program Command ( -APC is 0x9f).

- -

These control -characters are used in the vtXXX emulation.

- - -

VT100 Mode

- - -

Most of these -control sequences are standard VT102 control sequences, but -there is support for later DEC VT terminals (i.e., VT220, -VT320, VT420, VT510), as well as ISO 6429 and aixterm -color controls. The only VT102 feature not supported is -auto-repeat, since the only way X provides for this will -affect all windows. There are additional control sequences -to provide xterm-dependent functions, such as the -scrollbar or window size. Where the function is specified by -DEC or ISO 6429, the code assigned to it is given in -parentheses. The escape codes to designate and invoke -character sets are specified by ISO 2022; see that document -for a discussion of character sets.

- - -

Single-character -functions

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

BEL

 - - -

Bell (Ctrl-G).

- - -

BS

 - - -

Backspace (Ctrl-H).

- - -

CR

 - - -

Carriage Return (Ctrl-M).

- - -

ENQ

 - - -

Return Terminal Status (Ctrl-E). Default -response is an empty string, but may be overridden by a -resource answerbackString.

- - -

FF

 - - -

Form Feed or New Page (NP). Ctrl-L is -treated the same as LF.

- - -

LF

 - - -

Line Feed or New Line (NL). (LF is -Ctrl-J).

- - -

SI

 - - -

Shift In (Ctrl-O) → Switch to Standard -Character Set. This invokes the G0 character set (the -default).

- - -

SO

 - - -

Shift Out (Ctrl-N) → Switch to -Alternate Character Set. This invokes the G1 character -set.

- - -

SP

 - - -

Space.

- - -

TAB

 - - -

Horizontal Tab (HT) (Ctrl-I).

- - -

VT

 - - -

Vertical Tab (Ctrl-K). This is treated the -same as LF.

- -

Controls -beginning with ESC
-This excludes controls where -ESC is part of a 7-bit -equivalent to 8-bit C1 controls, ordered by the final -character(s).

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

ESC SP F

 - - -

7-bit controls (S7C1T).

- - -

ESC SP G

 - - -

8-bit controls (S8C1T).

- - -

ESC SP L

 - - -

Set ANSI conformance level 1 (dpANS -X3.134.1).

- - -

ESC SP M

 - - -

Set ANSI conformance level 2 (dpANS -X3.134.1).

- - -

ESC SP N

 - - -

Set ANSI conformance level 3 (dpANS -X3.134.1).

- - -

ESC # 3

 - - -

DEC double-height line, top half -(DECDHL).

- - -

ESC # 4

 - - -

DEC double-height line, bottom half -(DECDHL).

- - -

ESC # 5

 - - -

DEC single-width line (DECSWL).

- - -

ESC # 6

 - - -

DEC double-width line (DECDWL).

- - -

ESC # 8

 - - -

DEC Screen Alignment Test (DECALN).

- - -

ESC % @

 - - -

Select default character set. That is ISO -8859-1 (ISO 2022).

- - -

ESC % G

 - - -

Select UTF-8 character set (ISO 2022).

- - -

ESC ( -C

 - - -

Designate G0 Character Set (ISO 2022, -VT100).

- -

Final character C for -designating 94-character sets. In this list, 0 , A and B -apply to VT100 and up, the remainder to VT220 and up: -
-C = 0 → DEC Special Character and Line Drawing Set. -
-C = A → United Kingdom (UK).
-C = B → United States (USASCII).
-C = 4 → Dutch.
-C = C or 5 → Finnish.
-C = R → French.
-C = Q → French Canadian.
-C = K → German.
-C = Y → Italian.
-C = E or 6 → Norwegian/Danish.
-C = Z → Spanish.
-C = H or 7 → Swedish.
-C = = → Swiss.

- - - - - - - -
- - -

ESC ) -C

 - - -

Designate G1 Character Set (ISO 2022, -VT100).

 -
- -

The same character sets apply -as for ESC ( C.

- - - - - - - -
- - -

ESC * -C

 - - -

Designate G2 Character Set (ISO 2022, -VT220).

 -
- -

The same character sets apply -as for ESC ( C.

- - - - - - - -
- - -

ESC + -C

 - - -

Designate G3 Character Set (ISO 2022, -VT220).

 -
- -

The same character sets apply -as for ESC ( C.

- - - - - - - -
- - -

ESC - -C

 - - -

Designate G1 Character Set (VT300).

 -
- -

The same character sets apply -as for ESC ( C.

- - - - - - - -
- - -

ESC . -C

 - - -

Designate G2 Character Set (VT300).

 -
- -

The same character sets apply -as for ESC ( C.

- - - - - - - -
- - -

ESC / -C

 - - -

Designate G3 Character Set (VT300).

 -
- -

These work for 96-character -sets only.
-C = A → ISO Latin-1 Supplemental.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

ESC 6

 - - -

Back Index (DECBI), VT420 and up.

- - -

ESC 7

 - - -

Save Cursor (DECSC).

- - -

ESC 8

 - - -

Restore Cursor (DECRC).

- - -

ESC 9

 - - -

Forward Index (DECFI), VT420 and up.

- - -

ESC =

 - - -

Application Keypad (DECPAM).

- - -

ESC >

 - - -

Normal Keypad (DECPNM).

- - -

ESC F

 - - -

Cursor to lower left corner of screen. This -is enabled by the hpLowerleftBugCompat resource.

- - -

ESC c

 - - -

Full Reset (RIS).

- - -

ESC l

 - - -

Memory Lock (per HP terminals). Locks -memory above the cursor.

- - -

ESC m

 - - -

Memory Unlock (per HP terminals).

- - -

ESC n

 - - -

Invoke the G2 Character Set as GL -(LS2).

- - -

ESC o

 - - -

Invoke the G3 Character Set as GL -(LS3).

- - -

ESC |

 - - -

Invoke the G3 Character Set as GR -(LS3R).

- - -

ESC }

 - - -

Invoke the G2 Character Set as GR -(LS2R).

- - -

ESC ~

 - - -

Invoke the G1 Character Set as GR -(LS1R).

- -

Application -Program-Control functions

- - - - - - -
- - -

APC P -t ST

 - - -

None. xterm implements no -APC functions; P -t is ignored. P t -need not be printable characters.

- -

Device-Control -functions

- - - - - -
- - -

DCS P -s ; P s | P -t ST

 -
- -

User-Defined Keys (DECUDK). The -first parameter:
-P s = 0 → Clear all UDK definitions -before starting (default).
-P s = 1 → Erase Below (default). -
-The second parameter:
-P s = 0 ← Lock the keys (default). -
-P s = 1 ← Do not lock.
-The third parameter is a ’;’-separated list of -strings denoting the key-code separated by a ’/’ -from the hex-encoded key value. The key codes correspond to -the DEC function-key codes (e.g., F6=17).

- - - - - -
- - -

DCS $ q P -t ST

 -
- -

Request Status String -(DECRQSS). The string following the "q" is one of -the following:

- - - - - -

“ q

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

→ DECSCA
-“ p

- - -

→ DECSCL
-r

-
- - -

→ DECSTBM
-m

-
- - -

→ SGR
-SP q

- - -

→ DECSCUSR

- -

xterm responds with -DCS 1 $ r P -t ST for -valid requests, replacing the P t with -the corresponding CSI string, -or DCS 0 $ r P -t ST for -invalid requests.

- - - - - -
- - -

DCS + p P -t ST

 -
- -

Set Termcap/Terminfo Data -(xterm, experimental). The string following the -"p" is a name to use for retrieving data from the -terminal database. The data will be used for the -"tcap" keyboard configuration’s function- -and special-keys, as well as by the Request Termcap/Terminfo -String control.

- - - - - -
- - -

DCS + q P -t ST

 -
- -

Request Termcap/Terminfo String -(xterm, experimental). The string following the -"q" is a list of names encoded in hexadecimal (2 -digits per character) separated by ; which correspond to -termcap or terminfo key names.
-Two special features are also recognized, which are not key -names: Co for termcap colors (or colors for -terminfo colors), and TN for termcap name (or -name for terminfo name).
-xterm responds with DCS 1 -+ r P t -ST for valid requests, adding -to P t an = , and the value of the -corresponding string that xterm would send, or -DCS 0 + r P -t ST for -invalid requests. The strings are encoded in hexadecimal (2 -digits per character).

- -

Functions using -CSI , ordered by the final -character(s)

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

CSI P -s @

 - - -

Insert P s (Blank) -Character(s) (default = 1) (ICH).

- - -

CSI P -s A

 - - -

Cursor Up P s Times -(default = 1) (CUU).

- - -

CSI P -s B

 - - -

Cursor Down P s Times -(default = 1) (CUD).

- - -

CSI P -s C

 - - -

Cursor Forward P s -Times (default = 1) (CUF).

- - -

CSI P -s D

 - - -

Cursor Backward P s -Times (default = 1) (CUB).

- - -

CSI P -s E

 - - -

Cursor Next Line P s -Times (default = 1) (CNL).

- - -

CSI P -s F

 - - -

Cursor Preceding Line P -s Times (default = 1) (CPL).

- - -

CSI P -s G

 - - -

Cursor Character Absolute [column] (default -= [row,1]) (CHA).

- - -

CSI P -s ; P

 -
- -

s H

- - - - - - - - - - - - - - -
- - -

Cursor Position [row;column] (default = -[1,1]) (CUP).

- - -

CSI P -s I

 - - -

Cursor Forward Tabulation P -s tab stops (default = 1) (CHT).

- - -

CSI P -s J

 - - -

Erase in Display (ED).

- -

P s = 0 -→ Erase Below (default).
-P s = 1 → Erase Above.
-P s = 2 → Erase All.
-P s = 3 → Erase Saved Lines -(xterm).

- - - - - - -
- - -

CSI ? P -s J

 - - -

Erase in Display (DECSED).

 -
- -

P s = 0 -→ Selective Erase Below (default).
-P s = 1 → Selective Erase Above. -
-P s = 2 → Selective Erase All.

- - - - - - - -
- - -

CSI P -s K

 - - -

Erase in Line (EL).

 -
- -

P s = 0 -→ Erase to Right (default).
-P s = 1 → Erase to Left.
-P s = 2 → Erase All.

- - - - - - -
- - -

CSI ? P -s K

 - - -

Erase in Line (DECSEL).

 -
- -

P s = 0 -→ Selective Erase to Right (default).
-P s = 1 → Selective Erase to Left. -
-P s = 2 → Selective Erase All.

- - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

CSI P -s L

 - - -

Insert P s Line(s) -(default = 1) (IL).

 -
- - -

CSI P -s M

 - - -

Delete P s Line(s) -(default = 1) (DL).

 -
- - -

CSI P -s P

 - - -

Delete P s -Character(s) (default = 1) (DCH).

 -
- - -

CSI P -s S

 - - -

Scroll up P s lines -(default = 1) (SU).

 -
- - -

CSI P -s T

 - - -

Scroll down P s lines -(default = 1) (SD).

 -
- - -

CSI P -s ; P

 -
- -

s ; P -s ; P s ; P -s T

- - - - - - - - - - -
- - -

Initiate highlight mouse tracking. -Parameters are [func;startx;starty;firstrow;lastrow]. See -the section Mouse Tracking.

- - -

CSI > P -s ;

 -
- -

P s T

- - - - - -
- - -

Reset one or more features of the title -modes to the default value. Normally, "reset" -disables the feature. It is possible to disable the ability -to reset features by compiling a different default for the -title modes into xterm.

- -

P s = 0 -→ Do not set window/icon labels using hexadecimal. -
-P s = 1 → Do not query window/icon -labels using hexadecimal.
-P s = 2 → Do not set window/icon -labels using UTF-8.
-P s = 3 → Do not query window/icon -labels using UTF-8. (See discussion of "Title -Modes").

- - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

CSI P -s X

 - - -

Erase P s -Character(s) (default = 1) (ECH).

- - -

CSI P -s Z

 - - -

Cursor Backward Tabulation P -s tab stops (default = 1) (CBT).

- - -

CSI P -m `

 - - -

Character Position Absolute [column] -(default = [row,1]) (HPA).

- - -

CSI P -m a

 - - -

Character Position Relative [columns] -(default = [row,col+1]) (HPR).

- - -

CSI P -s b

 - - -

Repeat the preceding graphic character P -s times (REP).

- - -

CSI P -s c

 - - -

Send Device Attributes (Primary DA).

- -

P s = 0 -or omitted → request attributes from terminal. The -response depends on the decTerminalID resource -setting.
-→ CSI ? 1 ; 2 c -(‘‘VT100 with Advanced Video -Option’’)
-→ CSI ? 1 ; 0 c -(‘‘VT101 with No Options’’)
-→ CSI ? 6 c -(‘‘VT102’’)
-→ CSI ? 6 0 ; 1 ; 2 ; 6 ; -8 ; 9 ; 1 5 ; c (‘‘VT220’’)
-The VT100-style response parameters do not mean anything by -themselves. VT220 parameters do, telling the host what -features the terminal supports:
-P s = 1 → 132-columns.
-P s = 2 → Printer.
-P s = 6 → Selective erase.
-P s = 8 → User-defined keys.
-P s = 9 → National replacement -character sets.
-P s = 1 5 → Technical characters. -
-P s = 2 2 → ANSI color, e.g., VT525. -
-P s = 2 9 → ANSI text locator (i.e., -DEC Locator mode).

- - - - - - -
- - -

CSI > P -s c

 - - -

Send Device Attributes (Secondary DA).

 -
- -

P s = 0 -or omitted → request the terminal’s -identification code. The response depends on the -decTerminalID resource setting. It should apply only -to VT220 and up, but xterm extends this to VT100. -
-→ CSI > P -p ; P v ; P -c c
-where P p denotes the terminal type -
-P p = 0 → -‘‘VT100’’.
-P p = 1 → -‘‘VT220’’.
-and P v is the firmware version (for -xterm, this was originally the XFree86 patch number, -starting with 95). In a DEC terminal, P -c indicates the ROM cartridge -registration number and is always zero.

- - - - - - - - - - - -
- - -

CSI P -m d

 - - -

Line Position Absolute [row] (default = -[1,column]) (VPA).

- - -

CSI P -m e

 - - -

Line Position Relative [rows] (default = -[row+1,column]) (VPR).

- - -

CSI P -s ; P

 -
- -

s f

- - - - - - - - - - -
- - -

Horizontal and Vertical Position -[row;column] (default = [1,1]) (HVP).

- - -

CSI P -s g

 - - -

Tab Clear (TBC).

- -

P s = 0 -→ Clear Current Column (default).
-P s = 3 → Clear All.

- - - - - - - -
- - -

CSI P -m h

 - - -

Set Mode (SM).

 -
- -

P s = 2 -→ Keyboard Action Mode (AM).
-P s = 4 → Insert Mode (IRM).
-P s = 1 2 → Send/receive (SRM). -
-P s = 2 0 → Automatic Newline -(LNM).

- - - - - - -
- - -

CSI ? P -m h

 - - -

DEC Private Mode Set (DECSET).

 -
- -

P s = 1 -→ Application Cursor Keys (DECCKM).
-P s = 2 → Designate USASCII for -character sets G0-G3 (DECANM), and set VT100 mode.
-P s = 3 → 132 Column Mode (DECCOLM). -
-P s = 4 → Smooth (Slow) Scroll -(DECSCLM).
-P s = 5 → Reverse Video (DECSCNM). -
-P s = 6 → Origin Mode (DECOM). -
-P s = 7 → Wraparound Mode (DECAWM). -
-P s = 8 → Auto-repeat Keys (DECARM). -
-P s = 9 → Send Mouse X & Y on -button press. See the section Mouse Tracking.
-P s = 1 0 → Show toolbar (rxvt). -
-P s = 1 2 → Start Blinking Cursor -(att610).
-P s = 1 8 → Print form feed -(DECPFF).
-P s = 1 9 → Set print extent to full -screen (DECPEX).
-P s = 2 5 → Show Cursor (DECTCEM). -
-P s = 3 0 → Show scrollbar (rxvt). -
-P s = 3 5 → Enable font-shifting -functions (rxvt).
-P s = 3 8 → Enter Tektronix Mode -(DECTEK).
-P s = 4 0 → Allow 80 → 132 -Mode.
-P s = 4 1 → more(1) fix (see -curses resource).
-P s = 4 2 → Enable Nation -Replacement Character sets (DECNRCM).
-P s = 4 4 → Turn On Margin Bell. -
-P s = 4 5 → Reverse-wraparound Mode. -
-P s = 4 6 → Start Logging. This is -normally disabled by a compile-time option.
-P s = 4 7 → Use Alternate Screen -Buffer. (This may be disabled by the titeInhibit -resource).
-P s = 6 6 → Application keypad -(DECNKM).
-P s = 6 7 → Backarrow key sends -backspace (DECBKM).
-P s = 6 9 → Enable left and right -margin mode (DECLRMM), VT420 and up.
-P s = 9 5 → Do not clear screen when -DECCOLM is set/reset (DECNCSM), VT510 and up.
-P s = 1 0 0 0 → Send Mouse X & Y -on button press and release. See the section Mouse -Tracking.
-P s = 1 0 0 1 → Use Hilite Mouse -Tracking.
-P s = 1 0 0 2 → Use Cell Motion -Mouse Tracking.
-P s = 1 0 0 3 → Use All Motion Mouse -Tracking.
-P s = 1 0 0 4 → Send -FocusIn/FocusOut events.
-P s = 1 0 0 5 → Enable UTF-8 Mouse -Mode.
-P s = 1 0 0 6 → Enable SGR Mouse -Mode.
-P s = 1 0 1 0 → Scroll to bottom on -tty output (rxvt).
-P s = 1 0 1 5 → Enable urxvt Mouse -Mode.
-P s = 1 0 1 1 → Scroll to bottom on -key press (rxvt).
-P s = 1 0 3 4 → Interpret -"meta" key, sets eighth bit. (enables the -eightBitInput resource).
-P s = 1 0 3 5 → Enable special -modifiers for Alt and NumLock keys. (This enables the -numLock resource).
-P s = 1 0 3 6 → Send -ESC when Meta modifies a key. -(This enables the metaSendsEscape resource).
-P s = 1 0 3 7 → Send DEL from the -editing-keypad Delete key.
-P s = 1 0 3 9 → Send -ESC when Alt modifies a key. -(This enables the altSendsEscape resource).
-P s = 1 0 4 0 → Keep selection even -if not highlighted. (This enables the keepSelection -resource).
-P s = 1 0 4 1 → Use the CLIPBOARD -selection. (This enables the selectToClipboard -resource).
-P s = 1 0 4 2 → Enable Urgency -window manager hint when Control-G is received. (This -enables the bellIsUrgent resource).
-P s = 1 0 4 3 → Enable raising of -the window when Control-G is received. (enables the -popOnBell resource).
-P s = 1 0 4 7 → Use Alternate Screen -Buffer. (This may be disabled by the titeInhibit -resource).
-P s = 1 0 4 8 → Save cursor as in -DECSC. (This may be disabled by the titeInhibit -resource).
-P s = 1 0 4 9 → Save cursor as in -DECSC and use Alternate Screen Buffer, clearing it first. -(This may be disabled by the titeInhibit resource). -This combines the effects of the 1 0 4 7 and 1 0 4 8 modes. -Use this with terminfo-based applications rather than the 4 -7 mode.
-P s = 1 0 5 0 → Set terminfo/termcap -function-key mode.
-P s = 1 0 5 1 → Set Sun function-key -mode.
-P s = 1 0 5 2 → Set HP function-key -mode.
-P s = 1 0 5 3 → Set SCO function-key -mode.
-P s = 1 0 6 0 → Set legacy keyboard -emulation (X11R6).
-P s = 1 0 6 1 → Set VT220 keyboard -emulation.
-P s = 2 0 0 4 → Set bracketed paste -mode.

- - - - - - - -
- - -

CSI P -m i

 - - -

Media Copy (MC).

 -
- -

P s = 0 -→ Print screen (default).
-P s = 4 → Turn off printer -controller mode.
-P s = 5 → Turn on printer controller -mode.

- - - - - - -
- - -

CSI ? P -m i

 - - -

Media Copy (MC, DEC-specific).

 -
- -

P s = 1 -→ Print line containing cursor.
-P s = 4 → Turn off autoprint mode. -
-P s = 5 → Turn on autoprint mode. -
-P s = 1 0 → Print composed display, -ignores DECPEX.
-P s = 1 1 → Print all pages.

- - - - - - - -
- - -

CSI P -m l

 - - -

Reset Mode (RM).

 -
- -

P s = 2 -→ Keyboard Action Mode (AM).
-P s = 4 → Replace Mode (IRM). -
-P s = 1 2 → Send/receive (SRM). -
-P s = 2 0 → Normal Linefeed -(LNM).

- - - - - - -
- - -

CSI ? P -m l

 - - -

DEC Private Mode Reset (DECRST).

 -
- -

P s = 1 -→ Normal Cursor Keys (DECCKM).
-P s = 2 → Designate VT52 mode -(DECANM).
-P s = 3 → 80 Column Mode (DECCOLM). -
-P s = 4 → Jump (Fast) Scroll -(DECSCLM).
-P s = 5 → Normal Video (DECSCNM). -
-P s = 6 → Normal Cursor Mode -(DECOM).
-P s = 7 → No Wraparound Mode -(DECAWM).
-P s = 8 → No Auto-repeat Keys -(DECARM).
-P s = 9 → Don’t send Mouse X -& Y on button press.
-P s = 1 0 → Hide toolbar (rxvt). -
-P s = 1 2 → Stop Blinking Cursor -(att610).
-P s = 1 8 → Don’t print form -feed (DECPFF).
-P s = 1 9 → Limit print to scrolling -region (DECPEX).
-P s = 2 5 → Hide Cursor (DECTCEM). -
-P s = 3 0 → Don’t show -scrollbar (rxvt).
-P s = 3 5 → Disable font-shifting -functions (rxvt).
-P s = 4 0 → Disallow 80 → 132 -Mode.
-P s = 4 1 → No more(1) fix -(see curses resource).
-P s = 4 2 → Disable Nation -Replacement Character sets (DECNRCM).
-P s = 4 4 → Turn Off Margin Bell. -
-P s = 4 5 → No Reverse-wraparound -Mode.
-P s = 4 6 → Stop Logging. (This is -normally disabled by a compile-time option).
-P s = 4 7 → Use Normal Screen -Buffer.
-P s = 6 6 → Numeric keypad (DECNKM). -
-P s = 6 7 → Backarrow key sends -delete (DECBKM).
-P s = 6 9 → Disable left and right -margin mode (DECLRMM), VT420 and up.
-P s = 9 5 → Clear screen when -DECCOLM is set/reset (DECNCSM), VT510 and up.
-P s = 1 0 0 0 → Don’t send -Mouse X & Y on button press and release. See the section -Mouse Tracking.
-P s = 1 0 0 1 → Don’t use -Hilite Mouse Tracking.
-P s = 1 0 0 2 → Don’t use Cell -Motion Mouse Tracking.
-P s = 1 0 0 3 → Don’t use All -Motion Mouse Tracking.
-P s = 1 0 0 4 → Don’t send -FocusIn/FocusOut events.
-P s = 1 0 0 5 → Disable UTF-8 Mouse -Mode.
-P s = 1 0 0 6 → Disable SGR Mouse -Mode.
-P s = 1 0 1 0 → Don’t scroll -to bottom on tty output (rxvt).
-P s = 1 0 1 5 → Disable urxvt Mouse -Mode.
-P s = 1 0 1 1 → Don’t scroll -to bottom on key press (rxvt).
-P s = 1 0 3 4 → Don’t -interpret "meta" key. (This disables the -eightBitInput resource).
-P s = 1 0 3 5 → Disable special -modifiers for Alt and NumLock keys. (This disables the -numLock resource).
-P s = 1 0 3 6 → Don’t send -ESC when Meta modifies a key. -(This disables the metaSendsEscape resource).
-P s = 1 0 3 7 → Send VT220 Remove -from the editing-keypad Delete key.
-P s = 1 0 3 9 → Don’t send -ESC when Alt modifies a key. -(This disables the altSendsEscape resource).
-P s = 1 0 4 0 → Do not keep -selection when not highlighted. (This disables the -keepSelection resource).
-P s = 1 0 4 1 → Use the PRIMARY -selection. (This disables the selectToClipboard -resource).
-P s = 1 0 4 2 → Disable Urgency -window manager hint when Control-G is received. (This -disables the bellIsUrgent resource).
-P s = 1 0 4 3 → Disable raising of -the window when Control-G is received. (This disables the -popOnBell resource).
-P s = 1 0 4 7 → Use Normal Screen -Buffer, clearing screen first if in the Alternate Screen. -(This may be disabled by the titeInhibit resource). -
-P s = 1 0 4 8 → Restore cursor as in -DECRC. (This may be disabled by the titeInhibit -resource).
-P s = 1 0 4 9 → Use Normal Screen -Buffer and restore cursor as in DECRC. (This may be disabled -by the titeInhibit resource). This combines the -effects of the 1 0 4 7 and 1 0 4 8 modes. Use this with -terminfo-based applications rather than the 4 7 mode. -
-P s = 1 0 5 0 → Reset -terminfo/termcap function-key mode.
-P s = 1 0 5 1 → Reset Sun -function-key mode.
-P s = 1 0 5 2 → Reset HP -function-key mode.
-P s = 1 0 5 3 → Reset SCO -function-key mode.
-P s = 1 0 6 0 → Reset legacy -keyboard emulation (X11R6).
-P s = 1 0 6 1 → Reset keyboard -emulation to Sun/PC style.
-P s = 2 0 0 4 → Reset bracketed -paste mode.

- - - - - - - -
- - -

CSI P -m m

 - - -

Character Attributes (SGR).

 -
- -

P s = 0 -→ Normal (default).
-P s = 1 → Bold.
-P s = 4 → Underlined.
-P s = 5 → Blink (appears as Bold). -
-P s = 7 → Inverse.
-P s = 8 → Invisible, i.e., hidden -(VT300).
-P s = 2 2 → Normal (neither bold nor -faint).
-P s = 2 4 → Not underlined.
-P s = 2 5 → Steady (not blinking). -
-P s = 2 7 → Positive (not inverse). -
-P s = 2 8 → Visible, i.e., not -hidden (VT300).
-P s = 3 0 → Set foreground color to -Black.
-P s = 3 1 → Set foreground color to -Red.
-P s = 3 2 → Set foreground color to -Green.
-P s = 3 3 → Set foreground color to -Yellow.
-P s = 3 4 → Set foreground color to -Blue.
-P s = 3 5 → Set foreground color to -Magenta.
-P s = 3 6 → Set foreground color to -Cyan.
-P s = 3 7 → Set foreground color to -White.
-P s = 3 9 → Set foreground color to -default (original).
-P s = 4 0 → Set background color to -Black.
-P s = 4 1 → Set background color to -Red.
-P s = 4 2 → Set background color to -Green.
-P s = 4 3 → Set background color to -Yellow.
-P s = 4 4 → Set background color to -Blue.
-P s = 4 5 → Set background color to -Magenta.
-P s = 4 6 → Set background color to -Cyan.
-P s = 4 7 → Set background color to -White.
-P s = 4 9 → Set background color to -default (original).

- -

If 16-color -support is compiled, the following apply. Assume that -xterm’s resources are set so that the ISO color -codes are the first 8 of a set of 16. Then the -aixterm colors are the bright versions of the ISO -colors:
-P s = 9 0 → Set foreground color to -Black.
-P s = 9 1 → Set foreground color to -Red.
-P s = 9 2 → Set foreground color to -Green.
-P s = 9 3 → Set foreground color to -Yellow.
-P s = 9 4 → Set foreground color to -Blue.
-P s = 9 5 → Set foreground color to -Magenta.
-P s = 9 6 → Set foreground color to -Cyan.
-P s = 9 7 → Set foreground color to -White.
-P s = 1 0 0 → Set background color -to Black.
-P s = 1 0 1 → Set background color -to Red.
-P s = 1 0 2 → Set background color -to Green.
-P s = 1 0 3 → Set background color -to Yellow.
-P s = 1 0 4 → Set background color -to Blue.
-P s = 1 0 5 → Set background color -to Magenta.
-P s = 1 0 6 → Set background color -to Cyan.
-P s = 1 0 7 → Set background color -to White.

- -

If xterm -is compiled with the 16-color support disabled, it supports -the following, from rxvt:
-P s = 1 0 0 → Set foreground and -background color to default.

- -

If 88- or -256-color support is compiled, the following apply.
-P s = 3 8 ; 5 ; P s -→ Set foreground color to the second P -s .
-P s = 4 8 ; 5 ; P s -→ Set background color to the second P -s .

- - - - - -
- - - -

CSI -> P s ; P s -m

 -
- -

Set or reset resource-values -used by xterm to decide whether to construct escape -sequences holding information about the modifiers pressed -with a given key. The first parameter identifies the -resource to set/reset. The second parameter is the value to -assign to the resource. If the second parameter is omitted, -the resource is reset to its initial value.
-P s = 1 → modifyCursorKeys.
-P s = 2 → modifyFunctionKeys. -
-P s = 4 → modifyOtherKeys.
-If no parameters are given, all resources are reset to their -initial values.

- - - - - - - -
- - -

CSI P -s n

 - - -

Device Status Report (DSR).

 -
- -

P s = 5 -→ Status Report. Result -(‘‘OK’’) is
-CSI 0 n
-P s = 6 → Report Cursor Position -(CPR) [row;column]. Result is
-CSI r ; c R

- - - - - -
- - -

CSI > P -s n

 - - -

Disable modifiers which may be enabled via -the CSI > P -s ; P s m sequence. -This corresponds to a resource value of "-1", -which cannot be set with the other sequence. The parameter -identifies the resource to be disabled:

- -

P s = 1 -→ modifyCursorKeys.
-P s = 2 → modifyFunctionKeys. -
-P s = 4 → modifyOtherKeys.
-If the parameter is omitted, modifyFunctionKeys is -disabled. When modifyFunctionKeys is disabled, -xterm uses the modifier keys to make an extended -sequence of functions rather than adding a parameter to each -function key to denote the modifiers.

- - - - - - -
- - -

CSI ? P -s n

 - - -

Device Status Report (DSR, -DEC-specific).

 -
- -

P s = 6 -→ Report Cursor Position (DECXCPR) [row;column] as -CSI ? r ; c R -(assumes the default page, i.e., "1").
-P s = 1 5 → Report Printer status as -CSI ? 1 0 n (ready). or -CSI ? 1 1 n (not ready). -
-P s = 2 5 → Report UDK status as -CSI ? 2 0 n (unlocked) or -CSI ? 2 1 n (locked).
-P s = 2 6 → Report Keyboard status -as
-CSI ? 2 7 ; 1 ; 0 ; 0 n (North American). -
-The last two parameters apply to VT400 & up, and denote -keyboard ready and LK01 respectively.
-P s = 5 3 → Report Locator status as -CSI ? 5 3 n Locator available, -if compiled-in, or CSI ? 5 0 n -No Locator, if not.
-P s = 6 2 → Report macro space -(DECMSR) as CSI P -n \* {
-P s = 6 3 → Report memory checksum -(DECCKSR) as DCS P -t ! x x x x -ST
-P t is the request id (from an optional -parameter to the request).
-The x’s are hexadecimal digits 0-9 and A-F.
-P s = 7 5 → Report data integrity as -CSI ? 7 0 n (ready, no errors) -
-P s = 8 5 → Report multi-session -configuration as CSI ? 8 3 n -(not configured for multiple-session operation).

- - - - - -
- - -

CSI > P -s p

 - - -

Set resource value pointerMode. This -is used by xterm to decide whether to hide the -pointer cursor as the user types. Valid values for the -parameter:

- -

P s = 0 -→ never hide the pointer.
-P s = 1 → hide if the mouse tracking -mode is not enabled.
-P s = 2 → always hide the pointer. -If no parameter is given, xterm uses the default, -which is 1 .

- - - - - - - - -
- - -

CSI ! p

 - - -

Soft terminal reset (DECSTR).

- - -

CSI P -s $ p

 - - -

Request ANSI mode (DECRQM). For VT300 and -up, reply is

- - -

CSI -P s ; P m $ y -
-where P s is the mode number as in RM, -and P m is the mode value:
-0 - not recognized
-1 - set
-2 - reset
-3 - permanently set
-4 - permanently reset

- - - - - -
- - -

CSI ? P -s $ p

 -
- -

Request DEC private mode -(DECRQM). For VT300 and up, reply is
-CSI ? P s ; P -m $ p
-where P s is the mode number as in -DECSET, P m is the mode value as in -the ANSI DECRQM.

- - - - - -
- - -

CSI P -s ; P s “ -p

 -
- -

Set conformance level (DECSCL). -Valid values for the first parameter:
-P s = 6 1 → VT100.
-P s = 6 2 → VT200.
-P s = 6 3 → VT300.
-Valid values for the second parameter:
-P s = 0 → 8-bit controls.
-P s = 1 → 7-bit controls (always set -for VT100).
-P s = 2 → 8-bit controls.

- - - - - - - -
- - -

CSI P -s q

 - - -

Load LEDs (DECLL).

 -
- -

P s = 0 -→ Clear all LEDS (default).
-P s = 1 → Light Num Lock.
-P s = 2 → Light Caps Lock.
-P s = 3 → Light Scroll Lock.
-P s = 2 1 → Extinguish Num Lock. -
-P s = 2 2 → Extinguish Caps Lock. -
-P s = 2 3 → Extinguish Scroll -Lock.

- - - - - -
- - -

CSI P -s SP q

 -
- -

Set cursor style (DECSCUSR, -VT520).
-P s = 0 → blinking block.
-P s = 1 → blinking block (default). -
-P s = 2 → steady block.
-P s = 3 → blinking underline. -
-P s = 4 → steady underline.

- - - - - -
- - -

CSI P -s “ q

 - - -

Select character protection attribute -(DECSCA). Valid values for the parameter:

- -

P s = 0 -→ DECSED and DECSEL can erase (default).
-P s = 1 → DECSED and DECSEL cannot -erase.
-P s = 2 → DECSED and DECSEL can -erase.

- - - - - -
- - -

CSI P -s ; P s r

 -
- -

Set Scrolling Region -[top;bottom] (default = full size of window) (DECSTBM).

- - - - - - - - -
- - -

CSI ? P -m r

 - - -

Restore DEC Private Mode Values. The value -of P s previously saved is restored. -P s values are the same as for -DECSET.

- - -

CSI P -t ; P l

 -
- -

; P b ; P -r ; P s $ r

- - - - - -
- - -

Change Attributes in Rectangular Area -(DECCARA), VT400 and up.

- -

P t ; -P l ; P b ; P -r denotes the rectangle.
-P s denotes the SGR attributes to change: -0, 1, 4, 5, 7.

- - - - - -
- - -

CSI P -l ; P r s

 -
- -

Set left and right margins -(DECSLRM), available only when DECLRMM is enabled (VT420 and -up).

- - - - - - - - - - - -
- - -

CSI s

 - - -

Save cursor (ANSI.SYS), available only when -DECLRMM is disabled.

- - -

CSI ? P -m s

 - - -

Save DEC Private Mode Values. P -s values are the same as for DECSET.

- - -

CSI P -s ; P

 -
- -

s ; P -s t

- - - - - -
- - -

Window manipulation (from dtterm, as -well as extensions). These controls may be disabled using -the allowWindowOps resource. Valid values for the -first (and any additional parameters) are:

- -

P s = 1 -→ De-iconify window.
-P s = 2 → Iconify window.
-P s = 3 ; x ; y → Move window -to [x, y].
-P s = 4 ; height ; width → -Resize the xterm window to given height and width in -pixels. Omitted parameters reuse the current height or -width. Zero parameters use the display’s height or -width.
-P s = 5 → Raise the xterm -window to the front of the stacking order.
-P s = 6 → Lower the xterm -window to the bottom of the stacking order.
-P s = 7 → Refresh the xterm -window.
-P s = 8 ; height ; width → -Resize the text area to given height and width in -characters. Omitted parameters reuse the current height or -width. Zero parameters use the display’s height or -width.
-P s = 9 ; 0 → Restore maximized -window.
-P s = 9 ; 1 → Maximize window (i.e., -resize to screen size).
-P s = 1 0 ; 0 → Undo full-screen -mode.
-P s = 1 0 ; 1 → Change to -full-screen.
-P s = 1 1 → Report xterm -window state. If the xterm window is open -(non-iconified), it returns -CSI 1 t . If the xterm -window is iconified, it returns -CSI 2 t .
-P s = 1 3 → Report xterm -window position. Result is CSI -3 ; x ; y t
-P s = 1 4 → Report xterm -window in pixels. Result is -CSI 4 ; height ; -width t
-P s = 1 8 → Report the size of the -text area in characters. Result is -CSI 8 ; height ; -width t
-P s = 1 9 → Report the size of the -screen in characters. Result is -CSI 9 ; height ; -width t
-P s = 2 0 → Report xterm -window’s icon label. Result is -OSC L label -ST
-P s = 2 1 → Report xterm -window’s title. Result is -OSC l label -ST
-P s = 2 2 ; 0 → Save xterm -icon and window title on stack.
-P s = 2 2 ; 1 → Save xterm -icon title on stack.
-P s = 2 2 ; 2 → Save xterm -window title on stack.
-P s = 2 3 ; 0 → Restore xterm -icon and window title from stack.
-P s = 2 3 ; 1 → Restore xterm -icon title from stack.
-P s = 2 3 ; 2 → Restore xterm -window title from stack.
-P s >= 2 4 → Resize to P -s lines (DECSLPP).

- - - - - -
- - -

CSI P -t ; P l ; P -b ; P r ; P -s $ t

 -
- -

Reverse Attributes in -Rectangular Area (DECRARA), VT400 and up.
-P t ; P l ; P -b ; P r denotes the -rectangle.
-P s denotes the attributes to reverse, -i.e., 1, 4, 5, 7.

- - - - - -
- - -

CSI > P -s ; P s t

 -
- -

Set one or more features of the -title modes. Each parameter enables a single feature. -
-P s = 0 → Set window/icon labels -using hexadecimal.
-P s = 1 → Query window/icon labels -using hexadecimal.
-P s = 2 → Set window/icon labels -using UTF-8.
-P s = 3 → Query window/icon labels -using UTF-8. (See discussion of "Title Modes")

- - - - - -
- - -

CSI P -s SP t

 -
- -

Set warning-bell volume -(DECSWBV, VT520).
-P s = 0 or 1 → off.
-P s = 2 , 3 or 4 → low.
-P s = 5 , 6 , 7 , or 8 → high.

- - - - - - - - - - - - -
- - -

CSI u

 - - -

Restore cursor (ANSI.SYS).

 -
- - -

CSI P -s SP

 -
- -

u

- - - - - - -
- - -

Set margin-bell volume (DECSMBV, -VT520).

 -
- -

P s = 1 -→ off.
-P s = 2 , 3 or 4 → low.
-P s = 0 , 5 , 6 , 7 , or 8 → -high.

- - - - - -
- - -

CSI P -t ; P l ; P -b ; P r ; P -p ; P t ; P -l ; P p $ v

 -
- -

Copy Rectangular Area (DECCRA, -VT400 and up).
-P t ; P l ; P -b ; P r denotes the -rectangle.
-P p denotes the source page.
-P t ; P l denotes -the target location.
-P p denotes the target page.

- - - - - -
- - -

CSI P -t ; P l ; P -b ; P r ’ -w

 -
- -

Enable Filter Rectangle -(DECEFR), VT420 and up.
-Parameters are [top;left;bottom;right].
-Defines the coordinates of a filter rectangle and activates -it. Anytime the locator is detected outside of the filter -rectangle, an outside rectangle event is generated and the -rectangle is disabled. Filter rectangles are always treated -as "one-shot" events. Any parameters that are -omitted default to the current locator position. If all -parameters are omitted, any locator motion will be reported. -DECELR always cancels any prevous rectangle definition.

- - - - - - - -
- - -

CSI P -s x

 - - -

Request Terminal Parameters -(DECREQTPARM).

 -
- -

if P s is -a "0" (default) or "1", and xterm -is emulating VT100, the control sequence elicits a response -of the same form whose parameters describe the terminal: -
-P s → the given P -s incremented by 2.
-P n = 1 ← no parity.
-P n = 1 ← eight bits.
-P n = 1 ← 2 8 transmit 38.4k baud. -
-P n = 1 ← 2 8 receive 38.4k baud. -
-P n = 1 ← clock multiplier.
-P n = 0 ← STP flags.

- - - - - - -
- - -

CSI P -s * x

 - - -

Select Attribute Change Extent -(DECSACE).

 -
- -

P s = 0 -→ from start to end position, wrapped.
-P s = 1 → from start to end -position, wrapped.
-P s = 2 → rectangle (exact).

- - - - - -
- - -

CSI P -i ; P g ; P -t ; P l ; P -b ; P r * y

 -
- -

Request Checksum of Rectangular -Area (DECRQCRA), VT420 and up. Response is -
-DCS P t ! x x x x -ST
-P i is the request id.
-P g is the page number.
-P t ; P l ; P -b ; P r denotes the -rectangle.
-The x’s are hexadecimal digits 0-9 and A-F.

- - - - - -
- - -

CSI P -c ; P t ; P -l ; P b ; P -r $ x

 -
- -

Fill Rectangular Area (DECFRA), -VT420 and up.
-P c is the character to use.
-P t ; P l ; P -b ; P r denotes the -rectangle.

- - - - - -
- - -

CSI P -s ; P u ’ -z

 -
- -

Enable Locator Reporting -(DECELR).
-Valid values for the first parameter:
-P s = 0 → Locator disabled -(default).
-P s = 1 → Locator enabled.
-P s = 2 → Locator enabled for one -report, then disabled.
-The second parameter specifies the coordinate unit for -locator reports.
-Valid values for the second parameter:
-P u = 0 ← or omitted → default -to character cells.
-P u = 1 ← device physical pixels. -
-P u = 2 ← character cells.

- - - - - -
- - -

CSI P -t ; P l ; P -b ; P r $ z

 -
- -

Erase Rectangular Area -(DECERA), VT400 and up.
-P t ; P l ; P -b ; P r denotes the -rectangle.

- - - - - - -
- - -

CSI P -m ’ {

 - - -

Select Locator Events (DECSLE).

 -
- -

Valid values for the first (and -any additional parameters) are:
-P s = 0 → only respond to explicit -host requests (DECRQLP).
-(This is default). It also cancels any filter
-rectangle.
-P s = 1 → report button down -transitions.
-P s = 2 → do not report button down -transitions.
-P s = 3 → report button up -transitions.
-P s = 4 → do not report button up -transitions.

- - - - - -
- - -

CSI P -t ; P l ; P -b ; P r $ {

 -
- -

Selective Erase Rectangular -Area (DECSERA), VT400 and up.
-P t ; P l ; P -b ; P r denotes the -rectangle.

- - - - - - -
- - -

CSI P -s ’ |

 - - -

Request Locator Position (DECRQLP).

 -
- -

Valid values for the parameter -are:
-P s = 0 , 1 or omitted → transmit a -single DECLRP locator report.

- -

If Locator -Reporting has been enabled by a DECELR, xterm will respond -with a DECLRP Locator Report. This report is also generated -on button up and down events if they have been enabled with -a DECSLE, or when the locator is detected outside of a -filter rectangle, if filter rectangles have been enabled -with a DECEFR.

- -

→ -CSI P e -; P b ; P r ; -P c ; P p & -w

- -

Parameters are -[event;button;row;column;page].
-Valid values for the event:
-P e = 0 → locator unavailable - no -other parameters sent.
-P e = 1 → request - xterm received a -DECRQLP.
-P e = 2 → left button down.
-P e = 3 → left button up.
-P e = 4 → middle button down. -
-P e = 5 → middle button up.
-P e = 6 → right button down.
-P e = 7 → right button up.
-P e = 8 → M4 button down.
-P e = 9 → M4 button up.
-P e = 1 0 → locator outside filter -rectangle.
-‘‘button’’ parameter is a bitmask -indicating which buttons are pressed:
-P b = 0 ← no buttons down.
-P b & 1 ← right button down. -
-P b & 2 ← middle button down. -
-P b & 4 ← left button down. -
-P b & 8 ← M4 button down.
-‘‘row’’ and -‘‘column’’ parameters are the -coordinates of the locator position in the xterm window, -encoded as ASCII decimal.
-The ‘‘page’’ parameter is not used -by xterm, and will be omitted.

- - - - - -
- - -

CSI P -m SP }

 -
- -

Insert P -s Column(s) (default = 1) (DECIC), VT420 -and up.

- - - - - -
- - -

CSI P -m SP ~

 -
- -

Delete P -s Column(s) (default = 1) (DECDC), VT420 -and up.

- -

Operating System -Controls

- - - - - - - - -
- - -

OSC P -s ; P t -ST

 -
- - -

OSC P -s ; P t -BEL

 -
- -

Set Text Parameters. For colors -and font, if P t is a "?", -the control sequence elicits a response which consists of -the control sequence which would set the corresponding -value. The dtterm control sequences allow you to -determine the icon name and window title.
-P s = 0 → Change Icon Name and -Window Title to P t .
-P s = 1 → Change Icon Name to P -t .
-P s = 2 → Change Window Title to -P t .
-P s = 3 → Set X property on -top-level window. P t should be in the -form "prop=value", or just -"prop" to delete the property
-P s = 4 ; c ; spec → Change -Color Number c to the color specified by spec. -This can be a name or RGB specification as per -XParseColor. Any number of c name pairs may be -given. The color numbers correspond to the ANSI colors 0-7, -their bright versions 8-15, and if supported, the remainder -of the 88-color or 256-color table.

- -

If a -"?" is given rather than a name or RGB -specification, xterm replies with a control sequence of the -same form which can be used to set the corresponding color. -Because more than one pair of color number and specification -can be given in one control sequence, xterm can make -more than one reply.

- -

P -s = 5 ; c ; spec → Change -Special Color Number c to the color specified by -spec. This can be a name or RGB specification as per -XParseColor. Any number of c name pairs may be -given. The special colors can also be set by adding the -maximum number of colors to these codes in an -OSC 4 control:

- -

P -c = 0 ← resource colorBD -(BOLD).
-P c = 1 ← resource colorUL -(UNDERLINE).
-P c = 2 ← resource colorBL -(BLINK).
-P c = 3 ← resource colorRV -(REVERSE).

- -

The 10 colors -(below) which may be set or queried using 1 0 through 1 9 -are denoted dynamic colors, since the corresponding -control sequences were the first means for setting -xterm’s colors dynamically, i.e., after it was -started. They are not the same as the ANSI colors. These -controls may be disabled using the allowColorOps -resource. At least one parameter is expected for P -t . Each successive parameter changes the -next color in the list. The value of P -s tells the starting point in the list. -The colors are specified by name or RGB specification as per -XParseColor.

- -

If a -"?" is given rather than a name or RGB -specification, xterm replies with a control sequence of the -same form which can be used to set the corresponding dynamic -color. Because more than one pair of color number and -specification can be given in one control sequence, -xterm can make more than one reply.

- -

P -s = 1 0 → Change VT100 text -foreground color to P t .
-P s = 1 1 → Change VT100 text -background color to P t .
-P s = 1 2 → Change text cursor color -to P t .
-P s = 1 3 → Change mouse foreground -color to P t .
-P s = 1 4 → Change mouse background -color to P t .
-P s = 1 5 → Change Tektronix -foreground color to P t .
-P s = 1 6 → Change Tektronix -background color to P t .
-P s = 1 7 → Change highlight -background color to P t .
-P s = 1 8 → Change Tektronix cursor -color to P t .
-P s = 1 9 → Change highlight -foreground color to P t .

- -

P -s = 4 6 → Change Log File to P -t . (This is normally disabled by a -compile-time option).

- -

P -s = 5 0 → Set Font to P -t . These controls may be disabled using -the allowFontOps resource. If P -t begins with a "#", index in -the font menu, relative (if the next character is a plus or -minus sign) or absolute. A number is expected but not -required after the sign (the default is the current entry -for relative, zero for absolute indexing).
-The same rule (plus or minus sign, optional number) is used -when querying the font. The remainder of P -t is ignored.
-A font can be specified after a "#" index -expression, by adding a space and then the font specifier. -
-If the "TrueType Fonts" menu entry is set (the -renderFont resource), then this control sets/queries -the faceName resource.

- -

P -s = 5 1 (reserved for Emacs shell).

- -

P -s = 5 2 → Manipulate Selection Data. -These controls may be disabled using the -allowWindowOps resource. The parameter P -t is parsed as

- - - - - -
- - -

P c ; P -d

- -

The first, P -c , may contain zero or more characters -from the set c p s 0 1 2 3 4 5 6 7 . It is used to construct -a list of selection parameters for clipboard, primary, -select, or cut buffers 0 through 7 respectively, in the -order given. If the parameter is empty, xterm uses s -0 , to specify the configurable primary/clipboard selection -and cut buffer 0.
-The second parameter, P d , gives the -selection data. Normally this is a string encoded in base64. -The data becomes the new selection, which is then available -for pasting by other applications.
-If the second parameter is a ? , xterm replies to the -host with the selection data encoded using the same -protocol.
-If the second parameter is neither a base64 string nor ? , -then the selection is cleared.

- -

P -s = 1 0 4 ; c → Reset Color -Number c. It is reset to the color specified by the -corresponding X resource. Any number of c parameters -may be given. These parameters correspond to the ANSI colors -0-7, their bright versions 8-15, and if supported, the -remainder of the 88-color or 256-color table. If no -parameters are given, the entire table will be reset.

- -

P -s = 1 0 5 ; c → Reset Special -Color Number c. It is reset to the color specified by -the corresponding X resource. Any number of c -parameters may be given. These parameters correspond to the -special colors which can be set using an -OSC 5 control (or by adding -the maximum number of colors using an -OSC 4 control).

- -

The dynamic -colors can also be reset to their default (resource) -values:
-P s = 1 1 0 → Reset VT100 text -foreground color.
-P s = 1 1 1 → Reset VT100 text -background color.
-P s = 1 1 2 → Reset text cursor -color.
-P s = 1 1 3 → Reset mouse foreground -color.
-P s = 1 1 4 → Reset mouse background -color.
-P s = 1 1 5 → Reset Tektronix -foreground color.
-P s = 1 1 6 → Reset Tektronix -background color.
-P s = 1 1 7 → Reset highlight color. -
-P s = 1 1 8 → Reset Tektronix cursor -color.

- -

Privacy -Message

- - - - - - -
- - -

PM P -t ST

 - - -

xterm implements no -PM functions; P -t is ignored. P t -need not be printable characters.

- - -

Alt and Meta Keys

- - -

Many keyboards have -keys labeled "Alt". Few have keys labeled -"Meta". However, xterm’s default -translations use the Meta modifier. Common keyboard -configurations assign the Meta modifier to an -"Alt" key. By using xmodmap one may have -the modifier assigned to a different key, and have -"real" alt and meta keys. Here is an example:

- -

! put meta on -mod3 to distinguish it from alt
-keycode 64 = Alt_L
-clear mod1
-add mod1 = Alt_L
-keycode 115 = Meta_L
-clear mod3
-add mod3 = Meta_L

- -

The -metaSendsEscape resource (and altSendsEscape -if altIsNotMeta is set) can be used to control the -way the Meta modifier applies to ordinary keys unless -the modifyOtherKeys resource is set:

- -

- prefix a key with the -ESC character.
-- shift the key from codes 0-127 to 128-255 by adding -128.

- -

The table shows the -result for a given character "x" with modifiers -according to the default translations with the resources set -on or off. This assumes altIsNotMeta is set:

- - -

Image grohtml-285551.png

- - -

PC-Style Function Keys

- - -

If xterm -does minimal translation of the function keys, it usually -does this with a PC-style keyboard, so PC-style function -keys result. Sun keyboards are similar to PC keyboards. Both -have cursor and scrolling operations printed on the keypad, -which duplicate the smaller cursor and scrolling -keypads.

- -

X does not -predefine NumLock (used for VT220 keyboards) or Alt (used as -an extension for the Sun/PC keyboards) as modifiers. These -keys are recognized as modifiers when enabled by the -numLock resource, or by the "DECSET 1 0 3 5 -" control sequence.

- -

The cursor keys -transmit the following escape sequences depending on the -mode specified via the DECCKM escape sequence.

- - -

Image grohtml-285552.png

- -

The home- and end-keys (unlike PageUp and -other keys also on the 6-key editing keypad) are considered -"cursor keys" by xterm. Their mode is also -controlled by the DECCKM escape sequence:

- - -

Image grohtml-285553.png

- -

The application -keypad transmits the following escape sequences depending on -the mode specified via the DECPNM and DECPAM -escape sequences. Use the NumLock key to override the -application mode.

- -

Not all keys are -present on the Sun/PC keypad (e.g., PF1, Tab), but are -supported by the program.

- - -

Image grohtml-285554.png

- -

They also provide 12 function keys, as well -as a few other special-purpose keys:

- - -

Image grohtml-285555.png

- -

Older versions of -xterm implement different escape sequences for F1 -through F4. These can be activated by setting the -oldXtermFKeys resource. However, since they do not -correspond to any hardware terminal, they have been -deprecated. (The DEC VT220 reserves F1 through F5 for local -functions such as Setup).

- - -

Image grohtml-285556.png

- -

In normal mode, i.e., a Sun/PC keyboard -when the sunKeyboard resource is false, xterm -recognizes function key modifiers which are parameters -appended before the final character of the control -sequence.

- - -

Image grohtml-285557.png

- -

For example, shift-F5 would be sent as -CSI 1 5 ; 2 ~

- -

If the -alwaysUseMods resource is set, the Meta modifier also -is recognized, making parameters 9 through 16.

- - -

VT220-Style Function Keys

- - -

However, -xterm is most useful as a DEC VT102 or VT220 -emulator. Set the sunKeyboard resource to true to -force a Sun/PC keyboard to act like a VT220 keyboard.

- -

The VT102/VT220 -application keypad transmits unique escape sequences in -application mode, which are distinct from the cursor and -scrolling keypad:

- - -

Image grohtml-285558.png

- -

The VT220 provides a 6-key editing keypad, -which is analogous to that on the PC keyboard. It is not -affected by DECCKM or -DECPNM/DECPAM:

- - -

Image grohtml-285559.png

- -

The VT220 provides 8 additional function -keys. With a Sun/PC keyboard, access these keys by -Control/F1 for F13, etc.

- - -

Image grohtml-2855510.png

- - -

VT52-Style Function Keys

- - -

A VT52 does not -have function keys, but it does have a numeric keypad and -cursor keys. They differ from the other emulations by the -prefix. Also, the cursor keys do not change:

- - -

Image grohtml-2855511.png

- -

The keypad is similar:

- - -

Image grohtml-2855512.png

- - -

Sun-Style Function Keys

- - -

The xterm -program provides support for Sun keyboards more directly, by -a menu toggle that causes it to send Sun-style function key -codes rather than VT220. Note, however, that the sun -and VT100 emulations are not really compatible. For -example, their wrap-margin behavior differs.

- -

Only function keys -are altered; keypad and cursor keys are the same. The -emulation responds identically. See the xterm-sun terminfo -entry for details.

- - -

HP-Style Function Keys

- - -

Similarly, -xterm can be compiled to support HP keyboards. See -the xterm-hp terminfo entry for details.

- - -

The Alternate Screen Buffer

- - -

Xterm -maintains two screen buffers. The normal screen buffer -allows you to scroll back to view saved lines of output up -to the maximum set by the saveLines resource. The -alternate screen buffer is exactly as large as the display, -contains no additional saved lines. When the alternate -screen buffer is active, you cannot scroll back to view -saved lines. Xterm provides control sequences and -menu entries for switching between the two.

- -

Most full-screen -applications use terminfo or termcap to obtain strings used -to start/stop full-screen mode, i.e., smcup and -rmcup for terminfo, or the corresponding ti -and te for termcap. The titeInhibit resource -removes the ti and te strings from the TERMCAP -string which is set in the environment for some platforms. -That is not done when xterm is built with terminfo -libraries because terminfo does not provide the whole text -of the termcap data in one piece. It would not work for -terminfo anyway, since terminfo data is not passed in -environment variables; setting an environment variable in -this manner would have no effect on the application’s -ability to switch between normal and alternate screen -buffers. Instead, the newer private mode controls (such as 1 -0 4 9 ) for switching between normal and alternate screen -buffers simply disable the switching. They add other -features such as clearing the display for the same reason: -to make the details of switching independent of the -application that requests the switch.

- - -

Bracketed Paste Mode

- - -

When bracketed -paste mode is set, pasted text is bracketed with control -sequences so that the program can differentiate pasted text -from typed-in text. When bracketed paste mode is set, the -program will receive:
-ESC [ 200 ~,
-followed by the pasted text, followed by
-ESC [ 201 ~.

- - -

Title Modes

- - -

The window- and -icon-labels can be set or queried using control sequences. -As a VT220-emulator, xterm "should" limit -the character encoding for the corresponding strings to -ISO-8859-1. Indeed, it used to be the case (and was -documented) that window titles had to be ISO-8859-1. This is -no longer the case. However, there are many applications -which still assume that titles are set using ISO-8859-1. So -that is the default behavior.

- -

If xterm is -running with UTF-8 encoding, it is possible to use window- -and icon-labels encoded using UTF-8. That is because the -underlying X libraries (and many, but not all) window -managers support this feature.

- -

The -utf8Title X resource setting tells xterm to -disable a reconversion of the title string back to -ISO-8859-1, allowing the title strings to be interpreted as -UTF-8. The same feature can be enabled using the title mode -control sequence described in this summary.

- -

Separate from the -ability to set the titles, xterm provides the ability -to query the titles, returning them either in ISO-8859-1 or -UTF-8. This choice is available only while xterm is -using UTF-8 encoding.

- -

Finally, the -characters sent to, or returned by a title control are less -constrained than the rest of the control sequences. To make -them more manageable (and constrained), for use in shell -scripts, xterm has an optional feature which decodes -the string from hexadecimal (for setting titles) or for -encoding the title into hexadecimal when querying the -value.

- - -

Mouse Tracking

- - -

The VT widget can -be set to send the mouse position and other information on -button presses. These modes are typically used by editors -and other full-screen applications that want to make use of -the mouse.

- -

There are two sets -of mutually exclusive modes:

- - - - - - - - - - - - -
- - -

•

 - - -

mouse protocol

 -
- - -

•

 - - -

protocol encoding

 -
- -

The mouse protocols -include DEC Locator mode, enabled by the DECELR -CSI P s -; P s ’ z control sequence, and -is not described here (control sequences are summarized -above). The remaining five modes of the mouse protocols are -each enabled (or disabled) by a different parameter in the -"DECSET CSI ? P -m h " or "DECRST -CSI ? P -m l " control sequence.

- -

Manifest constants -for the parameter values are defined in xcharmouse.h -as follows:

- -

#define -SET_X10_MOUSE 9
-#define SET_VT200_MOUSE 1000
-#define SET_VT200_HIGHLIGHT_MOUSE 1001
-#define SET_BTN_EVENT_MOUSE 1002
-#define SET_ANY_EVENT_MOUSE 1003

- -

#define -SET_FOCUS_EVENT_MOUSE 1004

- -

#define -SET_EXT_MODE_MOUSE 1005
-#define SET_SGR_EXT_MODE_MOUSE 1006
-#define SET_URXVT_EXT_MODE_MOUSE 1015

- -

The motion -reporting modes are strictly xterm extensions, and -are not part of any standard, though they are analogous to -the DEC VT200 DECELR locator reports.

- -

Normally, -parameters (such as pointer position and button number) for -all mouse tracking escape sequences generated by -xterm encode numeric parameters in a single character -as value+32. For example, ! specifies the value 1. -The upper left character position on the terminal is denoted -as 1,1. This scheme dates back to X10, though the normal -mouse-tracking (from X11) is more elaborate.

- -

X10 compatibility -mode sends an escape sequence only on button press, encoding -the location and the mouse button pressed. It is enabled by -specifying parameter 9 to DECSET. On button press, -xterm sends CSI M C -b C x C y -(6 characters).

- - - - - - - - - - -
- - -

•

 - - -

C b is -button−1.

- - -

•

 - - -

C x and C -y are the x and y coordinates of the -mouse when the button was pressed.

- -

Normal tracking -mode sends an escape sequence on both button press and -release. Modifier key (shift, ctrl, meta) information is -also sent. It is enabled by specifying parameter 1000 to -DECSET. On button press or release, xterm sends -CSI M C b C -x C y .

- - - - - - - - - - - - - - -
- - -

•

 - - -

The low two bits of C -b encode button information: 0=MB1 -pressed, 1=MB2 pressed, 2=MB3 pressed, 3=release.

- - -

•

 - - -

The next three bits encode the modifiers -which were down when the button was pressed and are added -together: 4=Shift, 8=Meta, 16=Control. Note however that the -shift and control bits are normally unavailable because -xterm uses the control modifier with mouse for popup -menus, and the shift modifier is used in the default -translations for button events. The Meta modifier -recognized by xterm is the mod1 mask, and is -not necessarily the "Meta" key (see -xmodmap).

- - -

•

 - - -

C x and C -y are the x and y coordinates of the -mouse event, encoded as in X10 mode.

- -

Wheel mice may -return buttons 4 and 5. Those buttons are represented by the -same event codes as buttons 1 and 2 respectively, except -that 64 is added to the event code. Release events for the -wheel buttons are not reported.

- -

Mouse highlight -tracking notifies a program of a button press, receives a -range of lines from the program, highlights the region -covered by the mouse within that range until button release, -and then sends the program the release coordinates. It is -enabled by specifying parameter 1001 to DECSET. Highlighting -is performed only for button 1, though other button events -can be received.

- -

Warning: use -of this mode requires a cooperating program or it will hang -xterm.

- -

On button press, -the same information as for normal tracking is generated; -xterm then waits for the program to send mouse -tracking information. All X events are ignored until the -proper escape sequence is received from the pty: -CSI P s -; P s ; P s ; -P s ; P s T . -The parameters are func, startx, starty, firstrow, -and lastrow. func is non-zero to initiate highlight -tracking and zero to abort. startx and starty -give the starting x and y location for the highlighted -region. The ending location tracks the mouse, but will never -be above row firstrow and will always be above row -lastrow. (The top of the screen is row 1.) When the -button is released, xterm reports the ending position -one of two ways:

- - - - - - - -
- - -

•

 - - -

if the start and end coordinates are the -same locations:

 -
- - -

CSI -t C x C y .

- - - - - - - -
- - -

•

 - - -

otherwise:

 -
- - -

CSI -T C x C y C -x C y C x C -y .
-The parameters are startx, starty, endx, endy, -mousex, and mousey.

- - - - - - - - - - - - -
- - -

−

 - - -

startx, starty, endx, and -endy give the starting and ending character positions -of the region.

- - -

−

 - - -

mousex and mousey give the -location of the mouse at button up, which may not be over a -character.

- -

Button-event -tracking is essentially the same as normal tracking, but -xterm also reports button-motion events. Motion -events are reported only if the mouse pointer has moved to a -different character cell. It is enabled by specifying -parameter 1002 to DECSET. On button press or release, -xterm sends the same codes used by normal tracking -mode.

- - - - - - - - - - -
- - -

•

 - - -

On button-motion events, xterm adds -32 to the event code (the third character, C -b ).

- - -

•

 - - -

The other bits of the event code specify -button and modifier keys as in normal mode. For example, -motion into cell x,y with button 1 down is reported as -CSI M @ C x -C y . ( @ = 32 + 0 (button 1) + 32 -(motion indicator) ). Similarly, motion with button 3 -down is reported as CSI M B -C x C y . ( B = 32 -+ 2 (button 3) + 32 (motion indicator) ).

- -

Any-event mode is -the same as button-event mode, except that all motion events -are reported, even if no mouse button is down. It is enabled -by specifying 1003 to DECSET.

- -

FocusIn/FocusOut -can be combined with any of the mouse events since it uses a -different protocol. When set, it causes xterm to send -CSI I when the terminal gains -focus, and CSI O when it loses -focus.

- -

The original X10 -mouse protocol limits the C x and C -y ordinates to 223 (=255 - 32). -Xterm supports more than one scheme for extending -this range, by changing the protocol encoding:

- - - - - -
- - -

UTF-8 (1005)

 -
- -

This enables UTF-8 encoding for -C x and C y -under all tracking modes, expanding the maximum encodable -position from 223 to 2015. For positions less than 95, the -resulting output is identical under both modes. Under -extended mouse mode, positions greater than 95 generate -"extra" bytes which will confuse applications -which do not treat their input as a UTF-8 stream. Likewise, -C b will be UTF-8 encoded, to reduce -confusion with wheel mouse events.
-Under normal mouse mode, positions outside (160,94) result -in byte pairs which can be interpreted as a single UTF-8 -character; applications which do treat their input as UTF-8 -will almost certainly be confused unless extended mouse mode -is active.
-This scheme has the drawback that the encoded coordinates -will not pass through luit unchanged, e.g., for -locales using non-UTF-8 encoding.

- - - - - -
- - -

SGR (1006)

 - - -

The normal mouse response is altered to use -CSI < followed by -semicolon-separated encoded button value, the C -x and C y ordinates -and a final character which is M for button press and m for -button release.

- -

The encoded button value in -this case does not add 32 since that was useful only in the -X10 scheme for ensuring that the byte containing the button -value is a printable code. The modifiers are encoded in the -same way. A different final character is used for button -release to resolve the X10 ambiguity regarding which button -was released.
-The highlight tracking responses are also modified to an -SGR-like format, using the same SGR-style scheme and -button-encodings.

- - - - - -
- - -

URXVT (1015)

 -
- -

The normal mouse response is -altered to use CSI followed by -semicolon-separated encoded button value, the C -x and C y ordinates -and final character M .
-This uses the same button encoding as X10, but printing it -as a decimal integer rather than as a single byte.
-However, CSI M can be mistaken -for DL (delete lines), while the highlight tracking -CSI T can be mistaken for SD -(scroll down), and the Window manipulation controls. For -these reasons, the 1015 control is not recommended; it is -not an improvement over 1005.

- - -

Tektronix 4014 Mode

- - -

Most of these -sequences are standard Tektronix 4014 control sequences. -Graph mode supports the 12-bit addressing of the Tektronix -4014. The major features missing are the write-through and -defocused modes. This document does not describe the -commands used in the various Tektronix plotting modes but -does describe the commands to switch modes.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - -

BEL

 - - -

Bell (Ctrl-G).

- - -

BS

 - - -

Backspace (Ctrl-H).

- - -

TAB

 - - -

Horizontal Tab (Ctrl-I).

- - -

LF

 - - -

Line Feed or New Line (Ctrl-J).

- - -

VT

 - - -

Cursor up (Ctrl-K).

- - -

FF

 - - -

Form Feed or New Page (Ctrl-L).

- - -

CR

 - - -

Carriage Return (Ctrl-M).

- - -

ESC ETX

 - - -

Switch to VT100 Mode ( -ESC Ctrl-C).

- - -

ESC ENQ

 - - -

Return Terminal Status ( -ESC Ctrl-E).

- - -

ESC FF

 - - -

PAGE (Clear Screen) ( -ESC Ctrl-L).

- - -

ESC SO

 - - -

Begin 4015 APL mode ( -ESC Ctrl-N). (This is ignored -by xterm).

- - -

ESC SI

 - - -

End 4015 APL mode ( -ESC Ctrl-O). (This is ignored -by xterm).

- - -

ESC ETB

 - - -

COPY (Save Tektronix Codes to file -COPYyyyy-mm-dd.hh:mm:ss).

- - -

ETB -(end transmission block) is the same as Ctrl-W.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

ESC CAN

 - - -

Bypass Condition ( -ESC Ctrl-X).

 -
- - -

ESC SUB

 - - -

GIN mode ( -ESC Ctrl-Z).

 -
- - -

ESC FS

 - - -

Special Point Plot Mode ( -ESC Ctrl-\).

 -
- - -

ESC 8

 - - -

Select Large Character Set.

 -
- - -

ESC 9

 - - -

Select #2 Character Set.

 -
- - -

ESC :

 - - -

Select #3 Character Set.

 -
- - -

ESC ;

 - - -

Select Small Character Set.

 -
- - -

OSC P -s ; P

 -
- -

t -BEL

- - - - - - -
- - -

Set Text Parameters of VT window.

 -
- -

P s = 0 -→ Change Icon Name and Window Title to P -t .
-P s = 1 → Change Icon Name to P -t .
-P s = 2 → Change Window Title to -P t .
-P s = 4 6 → Change Log File to P -t . (This is normally disabled by a -compile-time option).

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - -

ESC `

 - - -

Normal Z Axis and Normal (solid) -Vectors.

 -
- - -

ESC a

 - - -

Normal Z Axis and Dotted Line Vectors.

 -
- - -

ESC b

 - - -

Normal Z Axis and Dot-Dashed Vectors.

 -
- - -

ESC c

 - - -

Normal Z Axis and Short-Dashed Vectors.

 -
- - -

ESC d

 - - -

Normal Z Axis and Long-Dashed Vectors.

 -
- - -

ESC h

 - - -

Defocused Z Axis and Normal (solid) -Vectors.

 -
- - -

ESC i

 - - -

Defocused Z Axis and Dotted Line -Vectors.

 -
- - -

ESC j

 - - -

Defocused Z Axis and Dot-Dashed -Vectors.

 -
- - -

ESC k

 - - -

Defocused Z Axis and Short-Dashed -Vectors.

 -
- - -

ESC l

 - - -

Defocused Z Axis and Long-Dashed -Vectors.

 -
- - -

ESC p

 - - -

Write-Thru Mode and Normal (solid) -Vectors.

 -
- - -

ESC q

 - - -

Write-Thru Mode and Dotted Line -Vectors.

 -
- - -

ESC r

 - - -

Write-Thru Mode and Dot-Dashed Vectors.

 -
- - -

ESC s

 - - -

Write-Thru Mode and Short-Dashed -Vectors.

 -
- - -

ESC t

 - - -

Write-Thru Mode and Long-Dashed -Vectors.

 -
- - -

FS

 - - -

Point Plot Mode (Ctrl-\).

 -
- - -

GS

 - - -

Graph Mode (Ctrl-]).

 -
- - -

RS

 - - -

Incremental Plot Mode (Ctrl-^).

 -
- - -

US

 - - -

Alpha Mode (Ctrl-_).

 -
- - -

VT52 Mode

- - -

Parameters for -cursor movement are at the end of the -ESC Y escape sequence. Each -ordinate is encoded in a single character as -value+32. For example, ! is 1. The screen coordinate -system is 0-based.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - -

ESC -A

 - - -

Cursor up.

 -
- - -

ESC B

 - - -

Cursor down.

 -
- - -

ESC C

 - - -

Cursor right.

 -
- - -

ESC D

 - - -

Cursor left.

 -
- - -

ESC F

 - - -

Enter graphics mode.

 -
- - -

ESC G

 - - -

Exit graphics mode.

 -
- - -

ESC H

 - - -

Move the cursor to the home position.

 -
- - -

ESC I

 - - -

Reverse line feed.

 -
- - -

ESC J

 - - -

Erase from the cursor to the end of the -screen.

 -
- - -

ESC K

 - - -

Erase from the cursor to the end of the -line.

 -
- - -

ESC Y P -s P

 -
- -

s

- - - - - - - - - - - - -
- - -

Move the cursor to given row and -column.

 -
- - -

ESC Z

 - - -

Identify.

 -
- -

→ -ESC / Z (‘‘I am a -VT52.’’).

- - - - - - - - - - - - - - - - - -
- - -

ESC =

 - - -

Enter alternate keypad mode.

 -
- - -

ESC >

 - - -

Exit alternate keypad mode.

 -
- - -

ESC <

 - - -

Exit VT52 mode (Enter VT100 mode).

 -
-
- - diff --git a/yat/tests/auto/auto.pro b/yat/tests/auto/auto.pro deleted file mode 100644 index 970400f..0000000 --- a/yat/tests/auto/auto.pro +++ /dev/null @@ -1,3 +0,0 @@ -TEMPLATE = subdirs -SUBDIRS = \ - line diff --git a/yat/tests/auto/line/line.pro b/yat/tests/auto/line/line.pro deleted file mode 100644 index 9b4c7b2..0000000 --- a/yat/tests/auto/line/line.pro +++ /dev/null @@ -1,8 +0,0 @@ -CONFIG += testcase -QT += testlib quick - -include(../../../backend/backend.pri) - -SOURCES += \ - tst_line.cpp \ - diff --git a/yat/tests/auto/line/tst_line.cpp b/yat/tests/auto/line/tst_line.cpp deleted file mode 100644 index 1c3e4b8..0000000 --- a/yat/tests/auto/line/tst_line.cpp +++ /dev/null @@ -1,724 +0,0 @@ -#include "../../../backend/line.h" -#include - -#include -#include "../../../backend/screen.h" - -class LineHandler -{ -public: - LineHandler() { - screen.setHeight(50); - screen.setWidth(100); - screen.line_at_cursor()->clear(); - QCOMPARE(line()->style_list().size(), 1); - default_style = line()->style_list().at(0); - default_text_style = default_style.style; - } - - Line *line() const - { - return screen.line_at_cursor(); - } - - TextStyle default_style; - TextStyle::Styles default_text_style; - Screen screen; -}; - -class tst_Line: public QObject -{ - Q_OBJECT - -private slots: - void replaceStart(); - void replaceEdgeOfStyle(); - void replaceCompatibleStyle(); - void replaceIncompatibleStyle(); - void replaceIncompaitibleStylesCrossesBoundary(); - void replace3IncompatibleStyles(); - void replaceIncomaptibleStylesCrosses2Boundaries(); - void replaceSwapStyles(); - void replaceEndLine(); - void clearLine(); - void clearToEndOfLine1Segment(); - void clearToEndOfLine3Segment(); - void clearToEndOfLineMiddle3Segment(); - void deleteCharacters1Segment(); - void deleteCharacters2Segments(); - void deleteCharacters3Segments(); - void deleteCharactersRemoveSegmentEnd(); - void deleteCharactersRemoveSegmentBeginning(); - void insertCharacters(); - void insertCharacters2Segments(); - void insertCharacters3Segments(); -}; - -void tst_Line::replaceStart() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QVector old_style_list = line->style_list(); - QCOMPARE(old_style_list.size(), 1); - - QString replace_text("This is a test"); - TextStyle textStyle; - textStyle.style = TextStyle::Overlined; - line->replaceAtPos(0,replace_text, textStyle); - - QVector new_style_list = line->style_list(); - TextStyleLine first_style = new_style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, replace_text.size() - 1); - QCOMPARE(new_style_list.size(), 2); - -} - -void tst_Line::replaceEdgeOfStyle() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString first_text("This is the First"); - TextStyle textStyle; - textStyle.style = TextStyle::Overlined; - line->replaceAtPos(0,first_text, textStyle); - - QString second_text("This is the Second"); - textStyle.style = TextStyle::Bold; - line->replaceAtPos(first_text.size(), second_text, textStyle); - - QVector style_list = line->style_list(); - - QCOMPARE(style_list.size(), 3); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.style, TextStyle::Overlined); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, first_text.size() - 1); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.style, TextStyle::Bold); - QCOMPARE(second_style.start_index, first_text.size()); - QCOMPARE(second_style.end_index, first_text.size()+ second_text.size() - 1); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.style, TextStyle::Normal); - QCOMPARE(third_style.start_index, first_text.size()+ second_text.size()); -} - -void tst_Line::replaceCompatibleStyle() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceed Text"); - line->replaceAtPos(10, replace_text, lineHandler.default_style); - - QVector after_style_list = line->style_list(); - QCOMPARE(after_style_list.size(), 1); - QCOMPARE(after_style_list.at(0).style, lineHandler.default_text_style); -} - -void tst_Line::replaceIncompatibleStyle() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - - QString replace_text("replaceed Text"); - TextStyle replace_style; - replace_style.style = TextStyle::Blinking; - line->replaceAtPos(10, replace_text, replace_style); - - QVector after_style_list = line->style_list(); - QCOMPARE(after_style_list.size(), 3); - - const TextStyleLine &first_style = after_style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 9); - QCOMPARE(first_style.style, lineHandler.default_text_style); - - const TextStyleLine &second_style = after_style_list.at(1); - QCOMPARE(second_style.start_index, 10); - QCOMPARE(second_style.end_index, 10 + replace_text.size() -1); - QCOMPARE(second_style.style, TextStyle::Blinking); - - const TextStyleLine &third_style = after_style_list.at(2); - QCOMPARE(third_style.start_index, 10 + replace_text.size()); - QCOMPARE(third_style.style, lineHandler.default_text_style); -} - -void tst_Line::replaceIncompaitibleStylesCrossesBoundary() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceed Text"); - TextStyle replace_style; - replace_style.style = TextStyle::Blinking; - line->replaceAtPos(0, replace_text, replace_style); - - QString crosses_boundary("New incompatible text"); - replace_style.style = TextStyle::Framed; - int replace_pos = replace_text.size()/2; - line->replaceAtPos(replace_pos, crosses_boundary, replace_style); - - QVector after_style_list = line->style_list(); - QCOMPARE(after_style_list.size(), 3); - - const TextStyleLine &first_style = after_style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, replace_pos -1); - QCOMPARE(first_style.style, TextStyle::Blinking); - - const TextStyleLine &second_style = after_style_list.at(1); - QCOMPARE(second_style.start_index, replace_pos); - QCOMPARE(second_style.end_index, replace_pos + crosses_boundary.size() -1); - QCOMPARE(second_style.style, TextStyle::Framed); - - const TextStyleLine &third_style = after_style_list.at(2); - QCOMPARE(third_style.start_index, replace_pos + crosses_boundary.size()); - QCOMPARE(third_style.style, lineHandler.default_text_style); -} - -void tst_Line::replace3IncompatibleStyles() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString first_text("First Text"); - TextStyle replace_style; - replace_style.style = TextStyle::Blinking; - line->replaceAtPos(0, first_text, replace_style); - - QString second_text("Second Text"); - replace_style.style = TextStyle::Italic; - line->replaceAtPos(first_text.size(), second_text, replace_style); - - QString third_text("Third Text"); - replace_style.style = TextStyle::Encircled; - line->replaceAtPos(first_text.size() + second_text.size(), third_text, replace_style); - - QCOMPARE(line->style_list().size(), 4); - - QVector after_style_list = line->style_list(); - - const TextStyleLine &first_style = after_style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, first_text.size() -1); - - const TextStyleLine &second_style = after_style_list.at(1); - QCOMPARE(second_style.start_index, first_text.size()); - QCOMPARE(second_style.end_index, first_text.size() + second_text.size() - 1); - QCOMPARE(second_style.style, TextStyle::Italic); - - const TextStyleLine &third_style = after_style_list.at(2); - QCOMPARE(third_style.start_index, first_text.size() + second_text.size()); - QCOMPARE(third_style.end_index, first_text.size() + second_text.size() + third_text.size() - 1); - QCOMPARE(third_style.style, TextStyle::Encircled); - - const TextStyleLine &fourth_style = after_style_list.at(3); - QCOMPARE(fourth_style.start_index, first_text.size() + second_text.size() + third_text.size()); -} -void tst_Line::replaceIncomaptibleStylesCrosses2Boundaries() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString first_text("First Text"); - TextStyle replace_style; - replace_style.style = TextStyle::Blinking; - line->replaceAtPos(0, first_text, replace_style); - - QString second_text("Second Text"); - replace_style.style = TextStyle::Italic; - line->replaceAtPos(first_text.size(), second_text, replace_style); - - QString third_text("Third Text"); - replace_style.style = TextStyle::Encircled; - line->replaceAtPos(first_text.size() + second_text.size(), third_text, replace_style); - - QCOMPARE(line->style_list().size(), 4); - - QVector before_style_list = line->style_list(); - - QString overlap_first_third; - overlap_first_third.fill(QChar('A'), second_text.size() + 4); - replace_style.style = TextStyle::DoubleUnderlined; - line->replaceAtPos(first_text.size() -2, overlap_first_third, replace_style); - - QVector after_style_list = line->style_list(); - QCOMPARE(line->style_list().size(), 4); - - const TextStyleLine &first_style = after_style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, first_text.size() - 3); - QCOMPARE(first_style.style, TextStyle::Blinking); - - const TextStyleLine &second_style = after_style_list.at(1); - QCOMPARE(second_style.style, TextStyle::DoubleUnderlined); - QCOMPARE(second_style.start_index, first_text.size() - 2); - QCOMPARE(second_style.end_index, first_text.size() - 2 + overlap_first_third.size() -1); - - const TextStyleLine &third_style = after_style_list.at(2); - QCOMPARE(third_style.style, TextStyle::Encircled); - QCOMPARE(third_style.start_index, first_text.size() - 2 + overlap_first_third.size()); - QCOMPARE(third_style.end_index, first_text.size() - 2 + overlap_first_third.size() + third_text.size() - 1 - 2); - - const TextStyleLine &fourth_style = after_style_list.at(3); - QCOMPARE(fourth_style.style, lineHandler.default_text_style); - QCOMPARE(fourth_style.start_index, first_text.size() - 2 + overlap_first_third.size() + third_text.size() - 2); -} - -void tst_Line::replaceSwapStyles() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString first_text("First Text"); - TextStyle replace_style; - replace_style.style = TextStyle::Blinking; - line->replaceAtPos(0, first_text, replace_style); - - QString second_text("Second Text"); - replace_style.style = TextStyle::Italic; - line->replaceAtPos(first_text.size(), second_text, replace_style); - - QString third_text("Third Text"); - replace_style.style = TextStyle::Encircled; - line->replaceAtPos(first_text.size() + second_text.size(), third_text, replace_style); - - QString replace_second("Dnoces Text"); - replace_style.style = TextStyle::Bold; - line->replaceAtPos(first_text.size(), replace_second, replace_style); - - QCOMPARE(line->style_list().size(), 4); -} - -void tst_Line::replaceEndLine() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - QString replace_text("at the end of the string"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Bold; - line->replaceAtPos(line_size - replace_text.size(), replace_text, style); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, line_size - replace_text.size() -1); - QCOMPARE(first_style.style, lineHandler.default_text_style); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, line_size - replace_text.size()); - QCOMPARE(second_style.end_index, line_size - 1); - QCOMPARE(second_style.style, TextStyle::Bold); -} - -void tst_Line::clearLine() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QVERIFY(line->textLine()->size() > 0); - QCOMPARE(line->textLine()->trimmed().size(), 0); -} - -void tst_Line::clearToEndOfLine1Segment() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("To be replaceed"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - int before_clear_size = line->textLine()->size(); - line->clearToEndOfLine(5); - - int after_clear_size = line->textLine()->size(); - QCOMPARE(after_clear_size, before_clear_size); - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 4); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 5); - - QString cleared("To be"); - QCOMPARE(line->textLine()->trimmed(), cleared); -} - -void tst_Line::clearToEndOfLine3Segment() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("To be"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString replace_text2(" or not to be"); - style.style = TextStyle::Bold; - line ->replaceAtPos(replace_text.size(), replace_text2, style); - - line->clearToEndOfLine(replace_text.size()); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, replace_text.size() - 1); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, replace_text.size()); - QCOMPARE(second_style.style, lineHandler.default_text_style); -} - -void tst_Line::clearToEndOfLineMiddle3Segment() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("To be"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString replace_text2(" or not to be"); - style.style = TextStyle::Bold; - line ->replaceAtPos(replace_text.size(), replace_text2, style); - - line->clearToEndOfLine(replace_text.size() + 3); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 3); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, replace_text.size() - 1); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, replace_text.size()); - QCOMPARE(second_style.end_index, replace_text.size() + 2); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.start_index, replace_text.size() + 3); - QCOMPARE(third_style.style, lineHandler.default_text_style); -} - -void tst_Line::deleteCharacters1Segment() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceing some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - line->deleteCharacters(10,14); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 14); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 15); - QCOMPARE(second_style.style, lineHandler.default_text_style); -} - -void tst_Line::deleteCharacters2Segments() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceing some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - line->deleteCharacters(15,25); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 14); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 15); - QCOMPARE(second_style.style, lineHandler.default_text_style); - -} - -void tst_Line::deleteCharacters3Segments() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceing some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString replace_more_text("Some more text"); - style.style = TextStyle::Bold; - line->replaceAtPos(replace_text.size(), replace_more_text, style); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - line->deleteCharacters(10,15); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 3); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 13); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 14); - QCOMPARE(second_style.end_index, 14 + replace_more_text.size() -1); - QCOMPARE(second_style.style, TextStyle::Bold); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.start_index, 14 + replace_more_text.size()); - QCOMPARE(third_style.style, lineHandler.default_text_style); -} - -void tst_Line::deleteCharactersRemoveSegmentEnd() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceing some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString replace_more_text("Some more text"); - style.style = TextStyle::Bold; - line->replaceAtPos(replace_text.size(), replace_more_text, style); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - line->deleteCharacters(16,33); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 15); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 16); - QCOMPARE(second_style.style, lineHandler.default_text_style); - -} - -void tst_Line::deleteCharactersRemoveSegmentBeginning() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString replace_text("replaceing some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->replaceAtPos(0, replace_text, style); - - QString replace_more_text("Some more text"); - style.style = TextStyle::Bold; - line->replaceAtPos(replace_text.size(), replace_more_text, style); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - line->deleteCharacters(replace_text.size(),replace_text.size() + replace_more_text.size() + 3); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 2); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, replace_text.size() - 1); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, replace_text.size()); - QCOMPARE(second_style.style, lineHandler.default_text_style); -} - -void tst_Line::insertCharacters() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - QString insert_text("inserting some text"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Encircled; - line->insertAtPos(5, insert_text, style); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 3); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 4); - QCOMPARE(first_style.style, lineHandler.default_text_style); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 5); - QCOMPARE(second_style.end_index, 5 + insert_text.size() -1); - QCOMPARE(second_style.style, TextStyle::Encircled); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.start_index, 5 + insert_text.size()); - QCOMPARE(third_style.end_index, line_size - 1); - QCOMPARE(third_style.style, lineHandler.default_text_style); -} - -void tst_Line::insertCharacters2Segments() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - QString replace_text("at the end of the string"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Bold; - line->replaceAtPos(line_size - replace_text.size(), replace_text, style); - - QString insert_text("inserting some text"); - style.style = TextStyle::Encircled; - line->insertAtPos(5, insert_text, style); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 4); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 4); - QCOMPARE(first_style.style, lineHandler.default_text_style); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 5); - QCOMPARE(second_style.end_index, 5 + insert_text.size() -1); - QCOMPARE(second_style.style, TextStyle::Encircled); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.start_index, 5 + insert_text.size()); - QCOMPARE(third_style.end_index, line_size -1 - replace_text.size() + insert_text.size()); - QCOMPARE(third_style.style, lineHandler.default_text_style); - - const TextStyleLine &fourth_style = style_list.at(3); - QCOMPARE(fourth_style.start_index, line_size - replace_text.size() + insert_text.size()); - QCOMPARE(fourth_style.end_index, line_size -1 ); - QCOMPARE(fourth_style.style, TextStyle::Bold); -} - -void tst_Line::insertCharacters3Segments() -{ - LineHandler lineHandler; - Line *line = lineHandler.line(); - - QString *full_line = line->textLine(); - int line_size = full_line->size(); - - QString replace_text("at the end of the string"); - TextStyle style = lineHandler.default_style; - style.style = TextStyle::Bold; - line->replaceAtPos(line_size - replace_text.size(), replace_text, style); - - QString replace_text2("somewhere in the string"); - style.style = TextStyle::Encircled; - line->replaceAtPos(20,replace_text2, style); - - QVector tmp_style_list = line->style_list(); - QCOMPARE(tmp_style_list.size(), 4); - - QString insert_text("this text is longer than last segment"); - style.style = TextStyle::Italic; - line->insertAtPos(10, insert_text, style); - - QCOMPARE(line->textLine()->size(), line_size); - - QVector style_list = line->style_list(); - QCOMPARE(style_list.size(), 5); - - const TextStyleLine &first_style = style_list.at(0); - QCOMPARE(first_style.start_index, 0); - QCOMPARE(first_style.end_index, 9); - QCOMPARE(first_style.style, lineHandler.default_text_style); - - const TextStyleLine &second_style = style_list.at(1); - QCOMPARE(second_style.start_index, 10); - QCOMPARE(second_style.end_index, 10 + insert_text.size() -1); - QCOMPARE(second_style.style, TextStyle::Italic); - - const TextStyleLine &third_style = style_list.at(2); - QCOMPARE(third_style.start_index, 10 + insert_text.size()); - QCOMPARE(third_style.end_index, 20 + insert_text.size() - 1); - QCOMPARE(third_style.style, lineHandler.default_text_style); - - const TextStyleLine &fourth_style = style_list.at(3); - QCOMPARE(fourth_style.start_index, 20 + insert_text.size()); - QCOMPARE(fourth_style.end_index, 20 + insert_text.size() + replace_text2.size() - 1); - QCOMPARE(fourth_style.style, TextStyle::Encircled); - - const TextStyleLine &fith_style = style_list.at(4); - QCOMPARE(fith_style.start_index, 20 + insert_text.size() + replace_text2.size()); - QCOMPARE(fith_style.end_index, line_size - 1); - QCOMPARE(fith_style.style, lineHandler.default_text_style); -} - -#include -QTEST_MAIN(tst_Line); diff --git a/yat/tests/tests.pro b/yat/tests/tests.pro deleted file mode 100644 index b8445a7..0000000 --- a/yat/tests/tests.pro +++ /dev/null @@ -1,3 +0,0 @@ -TEMPLATE = subdirs -SUBDIRS = \ - auto diff --git a/yat/yat.pro b/yat/yat.pro deleted file mode 100644 index fabc7b4..0000000 --- a/yat/yat.pro +++ /dev/null @@ -1,5 +0,0 @@ -TEMPLATE=subdirs -CONFIG += ordered -SUBDIRS= \ - yat_declarative \ - tests diff --git a/yat/yat_declarative/main.cpp b/yat/yat_declarative/main.cpp deleted file mode 100644 index e63aec1..0000000 --- a/yat/yat_declarative/main.cpp +++ /dev/null @@ -1,43 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include -#include -#include - -#include -#include - -#include "register_qml_types.h" -#include "terminal_screen.h" -#include "yat_pty.h" - -int main(int argc, char **argv) -{ - QGuiApplication app(argc, argv); - - register_qml_types(); - - QQuickView view(QUrl("qrc:/qml/yat_declarative/main.qml")); - - view.setResizeMode(QQuickView::SizeRootObjectToView); - view.show(); - return app.exec(); -} diff --git a/yat/yat_declarative/object_destruct_item.cpp b/yat/yat_declarative/object_destruct_item.cpp deleted file mode 100644 index 4f48280..0000000 --- a/yat/yat_declarative/object_destruct_item.cpp +++ /dev/null @@ -1,55 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2013 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -*******************************************************************************/ - -#include "object_destruct_item.h" - -ObjectDestructItem::ObjectDestructItem(QQuickItem *parent) - : QQuickItem(parent) - , m_object(0) -{ -} - -QObject *ObjectDestructItem::objectHandle() const -{ - return m_object; -} - -void ObjectDestructItem::setObjectHandle(QObject *object) -{ - bool emit_changed = m_object != object; - if (m_object) { - m_object->disconnect(this); - } - - m_object = object; - connect(m_object, SIGNAL(destroyed()), this, SLOT(objectDestroyed())); - - if (emit_changed) - emit objectHandleChanged(); -} - -void ObjectDestructItem::objectDestroyed() -{ - delete this; -} - diff --git a/yat/yat_declarative/object_destruct_item.h b/yat/yat_declarative/object_destruct_item.h deleted file mode 100644 index fb74691..0000000 --- a/yat/yat_declarative/object_destruct_item.h +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2013 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -*******************************************************************************/ - -#ifndef OBJECT_DESTRUCT_ITEM_H -#define OBJECT_DESTRUCT_ITEM_H - -#include -#include - -class ObjectDestructItem : public QQuickItem -{ - Q_OBJECT - - Q_PROPERTY(QObject *objectHandle READ objectHandle WRITE setObjectHandle NOTIFY objectHandleChanged) - -public: - ObjectDestructItem(QQuickItem *parent = 0); - - QObject *objectHandle() const; - void setObjectHandle(QObject *line); - -signals: - void objectHandleChanged(); - -private slots: - void objectDestroyed(); - -private: - QObject *m_object; -}; - -#endif //OBJECT_DESTRUCT_ITEM_H diff --git a/yat/yat_declarative/qml/yat_declarative/HighlightArea.qml b/yat/yat_declarative/qml/yat_declarative/HighlightArea.qml deleted file mode 100644 index bc40a1c..0000000 --- a/yat/yat_declarative/qml/yat_declarative/HighlightArea.qml +++ /dev/null @@ -1,75 +0,0 @@ -import QtQuick 2.0 - -Item { - id: highlightArea - - property real characterWidth: 0 - property real characterHeight: 0 - property int screenWidth: width / characterWidth - - property point start - property point end - - property color color: "grey" - - width: parent.width - height: parent.height - - opacity: 0.8 - - Rectangle { - id: begginning_rectangle - color: parent.color - opacity: parent.opacity - y:0 - height: characterHeight - } - - Rectangle { - id: middle_rectangle - color: parent.color - opacity: parent.opacity - width: parent.width - x: 0 - anchors.top: begginning_rectangle.bottom - - } - - Rectangle { - id: end_rectangle - color: parent.color - opacity: parent.opacity - x: 0 - height: characterHeight - anchors.top: middle_rectangle.bottom - } - - onCharacterWidthChanged: calculateRectangles(); - onCharacterHeightChanged: calculateRectangles(); - onScreenWidthChanged: calculateRectangles(); - - onStartChanged: calculateRectangles(); - onEndChanged: calculateRectangles(); - - function calculateRectangles() { - highlightArea.y = start.y * characterHeight; - begginning_rectangle.x = start.x * characterWidth; - if (start.y === end.y) { - middle_rectangle.visible = false; - end_rectangle.visible = false - begginning_rectangle.width = (end.x - start.x) * characterWidth; - } else { - begginning_rectangle.width = (screenWidth - start.x) * characterWidth; - if (start.y === end.y - 1) { - middle_rectangle.height = 0; - middle_rectangle.visible = false; - }else { - middle_rectangle.visible = true; - middle_rectangle.height = (end.y - start.y - 1) * characterHeight; - } - end_rectangle.visible = true; - end_rectangle.width = end.x * characterWidth; - } - } - -} diff --git a/yat/yat_declarative/qml/yat_declarative/TerminalLine.qml b/yat/yat_declarative/qml/yat_declarative/TerminalLine.qml deleted file mode 100644 index e1c7ab2..0000000 --- a/yat/yat_declarative/qml/yat_declarative/TerminalLine.qml +++ /dev/null @@ -1,34 +0,0 @@ -import QtQuick 2.0 - -import org.yat 1.0 - -ObjectDestructItem { - id: textLine - - property var textComponent : Qt.createComponent("TerminalText.qml") - property font font - property real fontHeight - property real fontWidth - - height: fontHeight - width: parent.width - visible: objectHandle.visible - - Connections { - target: objectHandle - - onIndexChanged: { - y = objectHandle.index * fontHeight; - } - - onTextCreated: { - var textSegment = textComponent.createObject(textLine, - { - "objectHandle" : text, - "font" : textLine.font, - "fontWidth" : textLine.fontWidth, - }) - } - } -} - diff --git a/yat/yat_declarative/qml/yat_declarative/TerminalScreen.qml b/yat/yat_declarative/qml/yat_declarative/TerminalScreen.qml deleted file mode 100644 index 5cf7f87..0000000 --- a/yat/yat_declarative/qml/yat_declarative/TerminalScreen.qml +++ /dev/null @@ -1,194 +0,0 @@ -import QtQuick 2.0 - -import org.yat 1.0 - -TerminalScreen { - id: screenItem - - property font font - property real fontWidth: fontMetricText.paintedWidth - property real fontHeight: fontMetricText.paintedHeight - - property var lineComponent : Qt.createComponent("TerminalLine.qml") - - font.family: "courier" - - Text { - id: fontMetricText - text: "B" - font: parent.font - visible: false - textFormat: Text.PlainText - } - - Rectangle { - id: background - anchors.fill: parent - color: "black" - } - - Connections { - id: connections - - target: terminal.screen - - onFlash: { - flashAnimation.start() - } - - onCursorPositionChanged: { - cursor.x = x * fontWidth; - cursor.y = y * fontHeight; - } - - onReset: { - resetScreenItems(); - } - - onLineCreated: { - var lineVariable = lineComponent.createObject(screenItem, - { - "objectHandle" : line, - "font": screenItem.font, - "fontWidth" : screenItem.fontWidth, - "fontHeight" : screenItem.fontHeight, - }) - } - } - - onFontChanged: { - setTerminalHeight(); - setTerminalWidth(); - } - - onWidthChanged: { - setTerminalWidth(); - } - onHeightChanged: { - setTerminalHeight(); - } - Component.onCompleted: { - setTerminalWidth(); - setTerminalHeight(); - } - - function setTerminalWidth() { - if (fontWidth > 0) { - var pty_width = Math.floor(width / fontWidth); - screen.width = pty_width; - } - } - - function setTerminalHeight() { - if (fontHeight > 0) { - var pty_height = Math.floor(height / fontHeight); - screen.height = pty_height; - } - } - - - Item { - id: keyHandler - focus: true - Keys.onPressed: { - terminal.screen.sendKey(event.text, event.key, event.modifiers); - if (event.text === "?") { - terminal.screen.printScreen() - } - } - } - - HighlightArea { - characterHeight: fontHeight - characterWidth: fontWidth - - start: screen.selectionAreaStart - end: screen.selectionAreaEnd - - visible: screen.selectionEnabled - } - - Rectangle { - id: cursor - width: fontWidth - height: fontHeight - x: 0 - y: 0 - color: "grey" - } - - Rectangle { - id: flash - anchors.fill: parent - color: "grey" - opacity: 0 - SequentialAnimation { - id: flashAnimation - NumberAnimation { - target: flash - property: "opacity" - to: 1 - duration: 75 - } - NumberAnimation { - target: flash - property: "opacity" - to: 0 - duration: 75 - } - } - } - - MouseArea { - id:mousArea - - property point drag_start - - anchors.fill: parent - acceptedButtons: Qt.LeftButton | Qt.MiddleButton - onPressed: { - if (mouse.button == Qt.LeftButton) { - hoverEnabled = true; - var character = Math.floor((mouse.x / screen.charWidth)); - var line = Math.floor(mouse.y / screen.lineHeight); - var start = Qt.point(character,line); - drag_start = start; - screen.selectionAreaStart = start; - screen.selectionAreaEnd = start; - } - } - - onPositionChanged: { - var character = Math.floor(mouse.x / screen.charWidth); - var line = Math.floor(mouse.y / screen.lineHeight); - var current_pos = Qt.point(character,line); - if (line < drag_start.y || (line === drag_start.y && character < drag_start.x)) { - screen.selectionAreaStart = current_pos; - screen.selectionAreaEnd = drag_start; - }else { - screen.selectionAreaEnd = current_pos; - screen.selectionAreaStart = drag_start; - } - } - - onReleased: { - if (mouse.button == Qt.LeftButton) { - hoverEnabled = false; - screen.sendSelectionToSelection(); - } - } - - onClicked: { - if (mouse.button == Qt.MiddleButton) { - screen.pasteFromSelection(); - } - } - onDoubleClicked: { - if (mouse.button == Qt.LeftButton) { - var character = Math.floor(mouse.x / screen.charWidth); - var line = Math.floor(mouse.y / screen.lineHeight); - screen.doubleClicked(Qt.point(character,line)); - } - } - } -} diff --git a/yat/yat_declarative/qml/yat_declarative/TerminalText.qml b/yat/yat_declarative/qml/yat_declarative/TerminalText.qml deleted file mode 100644 index 8b805d6..0000000 --- a/yat/yat_declarative/qml/yat_declarative/TerminalText.qml +++ /dev/null @@ -1,78 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2013 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -*******************************************************************************/ - -import QtQuick 2.0 - -import org.yat 1.0 - -ObjectDestructItem { - id: textItem - property font font - property real fontWidth - - y: 0 - x: 0 - - width: textElement.paintedWidth - height: textElement.paintedHeight - - visible: objectHandle.visible - - Rectangle { - anchors.fill: parent - color: textItem.objectHandle.backgroundColor - } - - - Text { - id: textElement - anchors.fill: parent - text: objectHandle.text - color: objectHandle.foregroundColor - font: textItem.font - textFormat: Text.PlainText - } - - Connections { - target: objectHandle - - onIndexChanged: { - textItem.x = objectHandle.index * textItem.fontWidth; - } - } - - //Component.onCompleted: { - // //color = randomBg(); - //} - //function randomBg() - //{ - // var hex1=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var hex2=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var hex3=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var hex4=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var hex5=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var hex6=new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F") - // var bg="#"+hex1[Math.floor(Math.random()*hex1.length)]+hex2[Math.floor(Math.random()*hex2.length)]+hex3[Math.floor(Math.random()*hex3.length)]+hex4[Math.floor(Math.random()*hex4.length)]+hex5[Math.floor(Math.random()*hex5.length)]+hex6[Math.floor(Math.random()*hex6.length)] - // return bg - //} -} diff --git a/yat/yat_declarative/qml/yat_declarative/main.qml b/yat/yat_declarative/qml/yat_declarative/main.qml deleted file mode 100644 index 72ca9c3..0000000 --- a/yat/yat_declarative/qml/yat_declarative/main.qml +++ /dev/null @@ -1,7 +0,0 @@ -import QtQuick 2.0 - -TerminalScreen { - id: terminal - width: 800 - height: 600 -} diff --git a/yat/yat_declarative/qml_sources.qrc b/yat/yat_declarative/qml_sources.qrc deleted file mode 100644 index 21c81e6..0000000 --- a/yat/yat_declarative/qml_sources.qrc +++ /dev/null @@ -1,9 +0,0 @@ - - - qml/yat_declarative/main.qml - qml/yat_declarative/TerminalLine.qml - qml/yat_declarative/TerminalScreen.qml - qml/yat_declarative/TerminalText.qml - qml/yat_declarative/HighlightArea.qml - - diff --git a/yat/yat_declarative/register_qml_types.cpp b/yat/yat_declarative/register_qml_types.cpp deleted file mode 100644 index 64e1019..0000000 --- a/yat/yat_declarative/register_qml_types.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#include "register_qml_types.h" - -#include - -#include "terminal_screen.h" -#include "object_destruct_item.h" -#include "screen.h" -#include "text.h" -#include "line.h" - -void register_qml_types() -{ - qmlRegisterType("org.yat", 1, 0, "TerminalScreen"); - qmlRegisterType("org.yat", 1, 0, "ObjectDestructItem"); - qmlRegisterType(); - qmlRegisterType(); - qmlRegisterType(); -} diff --git a/yat/yat_declarative/register_qml_types.h b/yat/yat_declarative/register_qml_types.h deleted file mode 100644 index 5b036c6..0000000 --- a/yat/yat_declarative/register_qml_types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef REGISTER_QML_TYPES_H -#define REGISTER_QML_TYPES_H - -void register_qml_types(); - -#endif // REGISTER_QML_TYPES_H diff --git a/yat/yat_declarative/terminal_screen.cpp b/yat/yat_declarative/terminal_screen.cpp deleted file mode 100644 index 944cba6..0000000 --- a/yat/yat_declarative/terminal_screen.cpp +++ /dev/null @@ -1,32 +0,0 @@ -/************************************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and -* associated documentation files (the "Software"), to deal in the Software without restriction, -* including without limitation the rights to use, copy, modify, merge, publish, distribute, -* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT -* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT -* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -***************************************************************************************************/ - -#include "terminal_screen.h" - -TerminalScreen::TerminalScreen(QQuickItem *parent) - : QQuickItem(parent) - , m_screen(new Screen(this)) -{ -} - -Screen *TerminalScreen::screen() const -{ - return m_screen; -} diff --git a/yat/yat_declarative/terminal_screen.h b/yat/yat_declarative/terminal_screen.h deleted file mode 100644 index ab0d618..0000000 --- a/yat/yat_declarative/terminal_screen.h +++ /dev/null @@ -1,46 +0,0 @@ -/****************************************************************************** -* Copyright (c) 2012 Jørgen Lind -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in -* all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -* -******************************************************************************/ - -#ifndef TERMINALITEM_H -#define TERMINALITEM_H - -#include -#include - -#include "screen.h" - -class TerminalScreen : public QQuickItem -{ - Q_OBJECT - - Q_PROPERTY(Screen *screen READ screen CONSTANT) -public: - TerminalScreen(QQuickItem *parent = 0); - - Screen *screen() const; - -private: - Screen *m_screen; -}; - -#endif // TERMINALITEM_H diff --git a/yat/yat_declarative/yat_declarative.pro b/yat/yat_declarative/yat_declarative.pro deleted file mode 100644 index 2932b14..0000000 --- a/yat/yat_declarative/yat_declarative.pro +++ /dev/null @@ -1,27 +0,0 @@ -QT += gui quick -TARGET = yat - -include(../backend/backend.pri) - -SOURCES += main.cpp \ - terminal_screen.cpp \ - object_destruct_item.cpp \ - register_qml_types.cpp \ - -HEADERS += \ - terminal_screen.h \ - object_destruct_item.h \ - register_qml_types.h \ - -QML_IMPORT_PATH = - -OTHER_FILES += \ - qml/yat_declarative/main.qml \ - qml/yat_declarative/TerminalLine.qml \ - qml/yat_declarative/TerminalScreen.qml \ - qml/yat_declarative/TerminalText.qml \ - qml/yat_declarative/HighlightArea.qml - -RESOURCES += \ - qml_sources.qrc -