Merge pull request #913 from Swordfish90/feature/improve-workflows

Replace workflows with a single one which is triggered on tags.

.github/workflows/appimage.yml

@@ -1,98 +0,0 @@
-name: "ci"
-
-on:
-  push:
-    tags: "**"
-  workflow_dispatch:
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  appimage:
-    runs-on: ubuntu-18.04
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-      with:
-        submodules: true
-
-    - name: Install dependencies
-      run: |
-        sudo add-apt-repository -y ppa:beineri/opt-qt-5.15.2-bionic
-        sudo apt-get update -qq
-        sudo apt-get install -y \
-        build-essential make wget libgl1-mesa-dev \
-        qt515declarative qt515graphicaleffects \
-        qt515quickcontrols qt515quickcontrols2
-
-    - name: Download QT appimage builder
-      run: |
-        wget -c -O linuxdeployqt.AppImage \
-        https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
-        chmod a+x linuxdeployqt.AppImage
-
-    - name: Build project
-      run: |
-        source /opt/qt*/bin/qt*-env.sh && \
-        qmake -v && \
-        qmake CONFIG+=release PREFIX=/usr && \
-        make -j$(nproc)
-
-    - name: Install to appdir
-      run: |
-        source /opt/qt*/bin/qt*-env.sh && \
-        make INSTALL_ROOT=appdir -j$(nproc) install
-
-    - name: Extract version number
-      run: |
-        # Extract version for linuxdeployqt to name the file. Use the tag as
-        # release name but remove prefix.
-        echo "VERSION=$(echo '${{ github.ref }}' | sed 's;.*/;;')" >> $GITHUB_ENV
-
-    - name: Build appimage directory
-      run: |
-        mkdir -p \
-        appdir/usr/bin \
-        appdir/usr/lib \
-        appdir/usr/share/applications \
-        appdir/usr/share/metainfo \
-        appdir/usr/share/icons/hicolor/128x128/apps
-
-        cp cool-retro-term appdir/usr/bin/
-        cp cool-retro-term.desktop appdir/usr/share/applications/
-        cp packaging/appdata/cool-retro-term.appdata.xml appdir/usr/share/metainfo/
-        cp app/icons/128x128/cool-retro-term.png appdir/usr/share/icons/hicolor/128x128/apps/
-        cp -r ./app/qml appdir/usr/
-        # Workaround for https://github.com/probonopd/linuxdeployqt/issues/78
-        cp -r ./qmltermwidget/QMLTermWidget appdir/usr/qml/
-
-        find appdir | sort
-
-    - name: Build appimage
-      run: |
-        source /opt/qt*/bin/qt*-env.sh && \
-        ./linuxdeployqt.AppImage appdir/usr/share/applications/cool-retro-term.desktop \
-        -verbose=1 -appimage \
-        -qmldir=./app/qml/ \
-        -qmldir=./qmltermwidget/
-      env:
-        # Unset environment variables
-        QTDIR:
-        QT_PLUGIN_PATH:
-        LD_LIBRARY_PATH:
-
-    - name: Upload release
-      uses: softprops/action-gh-release@v1
-      with:
-        body: appimage release
-        files: ./**/Cool_Retro_Term-*-x86_64.AppImage
-
-    - name: Clean up
-      if: always()
-      run: |
-        find appdir -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq
-        make clean
-        rm -rf appdir

.github/workflows/release.yml

@@ -0,0 +1,129 @@
+name: Release
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - '*'
+
+permissions:
+  contents: write
+
+jobs:
+  build-appimage:
+    name: Build (Linux, AppImage)
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install build deps
+        run: |
+          sudo apt update
+          sudo apt install -y build-essential rsync wget
+
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: 6.10.0
+          dir: ..
+          modules: qt5compat qtshadertools
+          setup-python: false
+          cache: true
+
+      - name: Build AppImage
+        run: |
+          ./scripts/build-appimage.sh
+
+      - name: Collect artifact
+        run: |
+          mkdir -p release
+          mv ./*.AppImage release/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: cool-retro-term-appimage
+          path: ./release/*
+
+  build-dmg:
+    name: Build (macOS, DMG)
+    runs-on: macos-14
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: 6.10.*
+          modules: qt5compat qtshadertools
+          setup-python: true
+          python-version: '3.11'
+          cache: true
+
+      - name: Build DMG
+        run: |
+          JOBS="$(sysctl -n hw.ncpu)"
+          ./scripts/build-dmg.sh
+
+      - name: Collect artifact
+        run: |
+          mkdir -p release
+          mv ./*.dmg release/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: cool-retro-term-dmg
+          path: ./release/*
+
+  release:
+    name: Create Release
+    runs-on: ubuntu-22.04
+    needs:
+      - build-appimage
+      - build-dmg
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Download AppImage
+        uses: actions/download-artifact@v4
+        with:
+          name: cool-retro-term-appimage
+          path: ./release
+
+      - name: Download DMG
+        uses: actions/download-artifact@v4
+        with:
+          name: cool-retro-term-dmg
+          path: ./release
+
+      - name: Update rolling tag
+        if: startsWith(github.ref, 'refs/heads/')
+        run: |
+          git tag -f rolling
+          git push -f origin rolling
+
+      - name: Publish rolling release
+        if: startsWith(github.ref, 'refs/heads/')
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: rolling
+          name: Rolling Release
+          prerelease: true
+          files: ./release/*
+
+      - name: Publish tagged release
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          files: ./release/*

.gitignore

@@ -41,11 +41,17 @@ Makefile*
 *.json
 
 # Excludes compiled files
+
 imports
 cool-retro-term
 build
 
+# Linux
+
+*.AppImage
+
 # Mac OSX
 
 .DS_Store
 *.app
+*.dmg

.gitmodules

@@ -2,3 +2,6 @@
 	path = qmltermwidget
 	url = https://github.com/Swordfish90/qmltermwidget
 	branch = unstable
+[submodule "KDSingleApplication"]
+	path = KDSingleApplication
+	url = https://github.com/KDAB/KDSingleApplication.git

.travis.yml

@@ -1,37 +0,0 @@
-sudo: required
-dist: trusty
-language: c++
-
-install:
-  - sudo add-apt-repository -y ppa:beineri/opt-qt58-trusty
-  - sudo apt-get update -qq
-  - sudo apt-get -y install build-essential qt58declarative qt58graphicaleffects qt58quickcontrols libgl1-mesa-dev
-  - source /opt/qt*/bin/qt*-env.sh
-
-script:
-  - qmake CONFIG+=release PREFIX=/usr
-  - make -j$(nproc)
-  - mkdir -p appdir/usr/share/metainfo appdir/usr/bin
-  - cp packaging/appdata/cool-retro-term.appdata.xml appdir/usr/share/metainfo/
-  - cp cool-retro-term appdir/usr/bin/
-  - cp ./cool-retro-term.desktop appdir/
-  - cp ./app/icons/128x128/cool-retro-term.png appdir/
-  - cp -r ./app/qml appdir/usr/
-  - cp -r ./qmltermwidget/QMLTermWidget appdir/usr/qml/ # Workaround for https://github.com/probonopd/linuxdeployqt/issues/78
-  - wget -c https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
-  - chmod a+x linuxdeployqt-*.AppImage 
-  - unset QTDIR; unset QT_PLUGIN_PATH ; unset LD_LIBRARY_PATH
-  - export VERSION=$(git rev-parse --short HEAD) # linuxdeployqt uses this for naming the file
-  - ./linuxdeployqt-*.AppImage appdir/usr/bin/cool-retro-term -qmldir=./app/qml/ -qmldir=./qmltermwidget/ # -verbose=3 2>&1 | grep "path:" -C 3
-  - ./linuxdeployqt-*.AppImage appdir/usr/bin/cool-retro-term -qmldir=./app/qml/ -qmldir=./qmltermwidget/ -verbose=2 -appimage
-  
-after_success:
-  - find appdir -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq
-  - # curl --upload-file Cool*.AppImage https://transfer.sh/Cool_Retro_Term-git.$(git rev-parse --short HEAD)-x86_64.AppImage
-  - wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
-  - bash upload.sh Cool*.AppImage*
-  
-branches:
-  except:
-    - # Do not build tags that we create when we upload to GitHub Releases
-    - /^(?i:continuous)/

README.md

@@ -10,7 +10,7 @@ It has been designed to be eye-candy, customizable, and reasonably lightweight.
 
 It uses the QML port of qtermwidget (Konsole): https://github.com/Swordfish90/qmltermwidget.
 
-This terminal emulator works under Linux and macOS and requires Qt5. It's suggested that you stick to the latest LTS version.
+This terminal emulator works under Linux and macOS and requires Qt6.
 
 Settings such as colors, fonts, and effects can be accessed via context menu.
 

app/app.pro

@@ -1,15 +1,31 @@
 QT += qml quick widgets sql quickcontrols2
-TARGET = cool-retro-term 
+TARGET = cool-retro-term
+APP_VERSION = $$system(git -C $$PWD/.. describe --tags --always --dirty=-dirty)
+isEmpty(APP_VERSION): APP_VERSION = "unknown"
+DEFINES += APP_VERSION=\\\"$$APP_VERSION\\\"
+
+# TODO: When migrating to CMake, use KDSingleApplication's CMakeLists.txt instead of these manual sources.
+INCLUDEPATH += $$PWD/../KDSingleApplication/src
+HEADERS += \
+    $$PWD/../KDSingleApplication/src/kdsingleapplication.h \
+    $$PWD/../KDSingleApplication/src/kdsingleapplication_lib.h \
+    $$PWD/../KDSingleApplication/src/kdsingleapplication_localsocket_p.h
+SOURCES += \
+    $$PWD/../KDSingleApplication/src/kdsingleapplication.cpp \
+    $$PWD/../KDSingleApplication/src/kdsingleapplication_localsocket.cpp
+DEFINES += KDSINGLEAPPLICATION_STATIC_BUILD
 
 DESTDIR = $$OUT_PWD/../
 
 HEADERS += \
     fileio.h \
-    monospacefontmanager.h
+    fontmanager.h \
+    fontlistmodel.h
 
-SOURCES = main.cpp \
+SOURCES += main.cpp \
     fileio.cpp \
-    monospacefontmanager.cpp
+    fontmanager.cpp \
+    fontlistmodel.cpp
 
 macx:ICON = icons/crt.icns
 
@@ -21,6 +37,9 @@ isEmpty(QSB_BIN): QSB_BIN = $$[QT_INSTALL_BINS]/qsb
 
 SHADERS_DIR = $${_PRO_FILE_PWD_}/shaders
 SHADERS += $$files($$SHADERS_DIR/*.frag) $$files($$SHADERS_DIR/*.vert)
+SHADERS -= $$SHADERS_DIR/terminal_dynamic.frag
+SHADERS -= $$SHADERS_DIR/terminal_static.frag
+SHADERS -= $$SHADERS_DIR/passthrough.vert
 
 qsb.input = SHADERS
 qsb.output = ../../app/shaders/${QMAKE_FILE_NAME}.qsb
@@ -32,6 +51,49 @@ QMAKE_EXTRA_COMPILERS += qsb
 PRE_TARGETDEPS += $$QSB_FILES
 OTHER_FILES += $$SHADERS $$QSB_FILES
 
+DYNAMIC_SHADER = $$SHADERS_DIR/terminal_dynamic.frag
+STATIC_SHADER = $$SHADERS_DIR/terminal_static.frag
+
+RASTER_MODES = 0 1 2 3 4
+BINARY_FLAGS = 0 1
+VARIANT_SHADER_DIR = $$relative_path($$PWD/shaders, $$OUT_PWD)
+VARIANT_OUTPUTS =
+
+for(raster_mode, RASTER_MODES) {
+    for(burn_in, BINARY_FLAGS) {
+        for(display_frame, BINARY_FLAGS) {
+            for(chroma_on, BINARY_FLAGS) {
+                dynamic_variant = terminal_dynamic_raster$${raster_mode}_burn$${burn_in}_frame$${display_frame}_chroma$${chroma_on}
+                dynamic_output = $${VARIANT_SHADER_DIR}/$${dynamic_variant}.frag.qsb
+                dynamic_target = shader_variant_$${dynamic_variant}
+                $${dynamic_target}.target = $${dynamic_output}
+                $${dynamic_target}.depends = $$DYNAMIC_SHADER
+                $${dynamic_target}.commands = $$QSB_BIN --glsl \"100 es,120,150\" --hlsl 50 --msl 12 --qt6 -DCRT_RASTER_MODE=$${raster_mode} -DCRT_BURN_IN=$${burn_in} -DCRT_DISPLAY_FRAME=$${display_frame} -DCRT_CHROMA=$${chroma_on} -o $${dynamic_output} $$DYNAMIC_SHADER
+                QMAKE_EXTRA_TARGETS += $${dynamic_target}
+                VARIANT_OUTPUTS += $${dynamic_output}
+            }
+        }
+    }
+}
+
+for(rgb_shift, BINARY_FLAGS) {
+    for(bloom_on, BINARY_FLAGS) {
+        for(curve_on, BINARY_FLAGS) {
+            for(shine_on, BINARY_FLAGS) {
+                static_variant = terminal_static_rgb$${rgb_shift}_bloom$${bloom_on}_curve$${curve_on}_shine$${shine_on}
+                static_output = $${VARIANT_SHADER_DIR}/$${static_variant}.frag.qsb
+                static_target = shader_variant_$${static_variant}
+                $${static_target}.target = $${static_output}
+                $${static_target}.depends = $$STATIC_SHADER
+                $${static_target}.commands = $$QSB_BIN --glsl \"100 es,120,150\" --hlsl 50 --msl 12 --qt6 -DCRT_RGB_SHIFT=$${rgb_shift} -DCRT_BLOOM=$${bloom_on} -DCRT_CURVATURE=$${curve_on} -DCRT_FRAME_SHININESS=$${shine_on} -o $${static_output} $$STATIC_SHADER
+                QMAKE_EXTRA_TARGETS += $${static_target}
+                VARIANT_OUTPUTS += $${static_output}
+            }
+        }
+    }
+}
+PRE_TARGETDEPS += $${VARIANT_OUTPUTS}
+
 #########################################
 ##              INTALLS
 #########################################

app/fontlistmodel.cpp

@@ -0,0 +1,94 @@
+#include "fontlistmodel.h"
+
+FontListModel::FontListModel(QObject *parent)
+    : QAbstractListModel(parent)
+{
+}
+
+int FontListModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid()) {
+        return 0;
+    }
+    return m_fonts.size();
+}
+
+QVariant FontListModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || index.row() < 0 || index.row() >= m_fonts.size()) {
+        return QVariant();
+    }
+
+    const FontEntry &font = m_fonts.at(index.row());
+
+    switch (role) {
+    case NameRole:
+        return font.name;
+    case TextRole:
+        return font.text;
+    case SourceRole:
+        return font.source;
+    case BaseWidthRole:
+        return font.baseWidth;
+    case PixelSizeRole:
+        return font.pixelSize;
+    case LowResolutionRole:
+        return font.lowResolutionFont;
+    case IsSystemRole:
+        return font.isSystemFont;
+    case FamilyRole:
+        return font.family;
+    case FallbackNameRole:
+        return font.fallbackName;
+    default:
+        return QVariant();
+    }
+}
+
+QHash<int, QByteArray> FontListModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[NameRole] = "name";
+    roles[TextRole] = "text";
+    roles[SourceRole] = "source";
+    roles[BaseWidthRole] = "baseWidth";
+    roles[PixelSizeRole] = "pixelSize";
+    roles[LowResolutionRole] = "lowResolutionFont";
+    roles[IsSystemRole] = "isSystemFont";
+    roles[FamilyRole] = "family";
+    roles[FallbackNameRole] = "fallbackName";
+    return roles;
+}
+
+void FontListModel::setFonts(const QVector<FontEntry> &fonts)
+{
+    beginResetModel();
+    m_fonts = fonts;
+    endResetModel();
+    emit countChanged();
+}
+
+const QVector<FontEntry> &FontListModel::fonts() const
+{
+    return m_fonts;
+}
+
+QVariantMap FontListModel::get(int index) const
+{
+    QVariantMap map;
+    if (index < 0 || index >= m_fonts.size()) {
+        return map;
+    }
+
+    const FontEntry &font = m_fonts.at(index);
+    map.insert("name", font.name);
+    map.insert("text", font.text);
+    map.insert("source", font.source);
+    map.insert("baseWidth", font.baseWidth);
+    map.insert("pixelSize", font.pixelSize);
+    map.insert("lowResolutionFont", font.lowResolutionFont);
+    map.insert("isSystemFont", font.isSystemFont);
+    map.insert("family", font.family);
+    map.insert("fallbackName", font.fallbackName);
+    return map;
+}

app/fontlistmodel.h

@@ -0,0 +1,59 @@
+#ifndef FONTLISTMODEL_H
+#define FONTLISTMODEL_H
+
+#include <QAbstractListModel>
+#include <QVector>
+#include <QVariant>
+#include <QVariantMap>
+#include <QString>
+
+struct FontEntry
+{
+    QString name;
+    QString text;
+    QString source;
+    qreal baseWidth = 1.0;
+    int pixelSize = 0;
+    bool lowResolutionFont = false;
+    bool isSystemFont = false;
+    QString family;
+    QString fallbackName;
+};
+
+class FontListModel : public QAbstractListModel
+{
+    Q_OBJECT
+    Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
+
+public:
+    explicit FontListModel(QObject *parent = nullptr);
+
+    enum Roles {
+        NameRole = Qt::UserRole + 1,
+        TextRole,
+        SourceRole,
+        BaseWidthRole,
+        PixelSizeRole,
+        LowResolutionRole,
+        IsSystemRole,
+        FamilyRole,
+        FallbackNameRole
+    };
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    QVariant data(const QModelIndex &index, int role) const override;
+    QHash<int, QByteArray> roleNames() const override;
+
+    void setFonts(const QVector<FontEntry> &fonts);
+    const QVector<FontEntry> &fonts() const;
+
+    Q_INVOKABLE QVariantMap get(int index) const;
+
+signals:
+    void countChanged();
+
+private:
+    QVector<FontEntry> m_fonts;
+};
+
+#endif // FONTLISTMODEL_H

app/fontmanager.cpp

@@ -0,0 +1,584 @@
+#include "fontmanager.h"
+
+#include <QFont>
+#include <QFontDatabase>
+#include <QFontMetricsF>
+#include <QtGlobal>
+#include <QtMath>
+
+namespace {
+constexpr int kModernRasterization = 4;
+constexpr int kBaseFontPixelHeight = 32;
+constexpr int kSystemFontPixelSize = 32;
+}
+
+FontManager::FontManager(QObject *parent)
+    : QObject(parent)
+    , m_fontListModel(this)
+    , m_filteredFontListModel(this)
+{
+    populateBundledFonts();
+    populateSystemFonts();
+    m_fontListModel.setFonts(m_allFonts);
+    updateFilteredFonts();
+    updateComputedFont();
+}
+
+QStringList FontManager::retrieveMonospaceFonts()
+{
+    QStringList result;
+
+    QFontDatabase fontDatabase;
+    const QStringList fontFamilies = fontDatabase.families();
+
+    for (const QString &fontFamily : fontFamilies) {
+        QFont font(fontFamily);
+        if (fontDatabase.isFixedPitch(font.family())) {
+            result.append(fontFamily);
+        }
+    }
+
+    return result;
+}
+
+void FontManager::refresh()
+{
+    updateFilteredFonts();
+    updateComputedFont();
+}
+
+FontListModel *FontManager::fontList()
+{
+    return &m_fontListModel;
+}
+
+FontListModel *FontManager::filteredFontList()
+{
+    return &m_filteredFontListModel;
+}
+
+int FontManager::fontSource() const
+{
+    return m_fontSource;
+}
+
+void FontManager::setFontSource(int fontSource)
+{
+    if (m_fontSource == fontSource) {
+        return;
+    }
+    m_fontSource = fontSource;
+    emit fontSourceChanged();
+    updateFilteredFonts();
+    updateComputedFont();
+}
+
+int FontManager::rasterization() const
+{
+    return m_rasterization;
+}
+
+void FontManager::setRasterization(int rasterization)
+{
+    if (m_rasterization == rasterization) {
+        return;
+    }
+    m_rasterization = rasterization;
+    emit rasterizationChanged();
+    updateFilteredFonts();
+    updateComputedFont();
+}
+
+QString FontManager::fontName() const
+{
+    return m_fontName;
+}
+
+void FontManager::setFontName(const QString &fontName)
+{
+    if (m_fontName == fontName) {
+        return;
+    }
+    m_fontName = fontName;
+    emit fontNameChanged();
+    updateFilteredFonts();
+    updateComputedFont();
+}
+
+qreal FontManager::fontScaling() const
+{
+    return m_fontScaling;
+}
+
+void FontManager::setFontScaling(qreal fontScaling)
+{
+    if (qFuzzyCompare(m_fontScaling, fontScaling)) {
+        return;
+    }
+    m_fontScaling = fontScaling;
+    emit fontScalingChanged();
+    updateComputedFont();
+}
+
+qreal FontManager::fontWidth() const
+{
+    return m_fontWidth;
+}
+
+void FontManager::setFontWidth(qreal fontWidth)
+{
+    if (qFuzzyCompare(m_fontWidth, fontWidth)) {
+        return;
+    }
+    m_fontWidth = fontWidth;
+    emit fontWidthChanged();
+    updateComputedFont();
+}
+
+qreal FontManager::lineSpacing() const
+{
+    return m_lineSpacing;
+}
+
+void FontManager::setLineSpacing(qreal lineSpacing)
+{
+    if (qFuzzyCompare(m_lineSpacing, lineSpacing)) {
+        return;
+    }
+    m_lineSpacing = lineSpacing;
+    emit lineSpacingChanged();
+    updateComputedFont();
+}
+
+qreal FontManager::baseFontScaling() const
+{
+    return m_baseFontScaling;
+}
+
+void FontManager::setBaseFontScaling(qreal baseFontScaling)
+{
+    if (qFuzzyCompare(m_baseFontScaling, baseFontScaling)) {
+        return;
+    }
+    m_baseFontScaling = baseFontScaling;
+    emit baseFontScalingChanged();
+    updateComputedFont();
+}
+
+bool FontManager::lowResolutionFont() const
+{
+    return m_lowResolutionFont;
+}
+
+void FontManager::setFontSubstitutions(const QString &family, const QStringList &substitutes)
+{
+    if (family.isEmpty()) {
+        return;
+    }
+
+    QFont::removeSubstitutions(family);
+
+    if (substitutes.isEmpty()) {
+        return;
+    }
+
+    QFont::insertSubstitutions(family, substitutes);
+}
+
+void FontManager::removeFontSubstitution(const QString &family)
+{
+    if (family.isEmpty()) {
+        return;
+    }
+
+    QFont::removeSubstitutions(family);
+}
+
+void FontManager::populateBundledFonts()
+{
+    m_allFonts.clear();
+
+    addBundledFont(
+        "TERMINESS_SCALED",
+        "Terminess",
+        ":/fonts/terminus/TerminessNerdFontMono-Regular.ttf",
+        1.0,
+        12,
+        true);
+    addBundledFont(
+        "BIGBLUE_TERMINAL_SCALED",
+        "BigBlue Terminal",
+        ":/fonts/bigblue-terminal/BigBlueTerm437NerdFontMono-Regular.ttf",
+        1.0,
+        12,
+        true);
+    addBundledFont(
+        "EXCELSIOR_SCALED",
+        "Fixedsys Excelsior",
+        ":/fonts/fixedsys-excelsior/FSEX301-L2.ttf",
+        1.0,
+        16,
+        true,
+        "UNSCII_16_SCALED");
+    addBundledFont(
+        "GREYBEARD_SCALED",
+        "Greybeard",
+        ":/fonts/greybeard/Greybeard-16px.ttf",
+        1.0,
+        16,
+        true,
+        "UNSCII_16_SCALED");
+    addBundledFont(
+        "COMMODORE_PET_SCALED",
+        "Commodore PET",
+        ":/fonts/pet-me/PetMe.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "GOHU_11_SCALED",
+        "Gohu 11",
+        ":/fonts/gohu/GohuFont11NerdFontMono-Regular.ttf",
+        1.0,
+        11,
+        true);
+    addBundledFont(
+        "COZETTE_SCALED",
+        "Cozette",
+        ":/fonts/cozette/CozetteVector.ttf",
+        1.0,
+        13,
+        true);
+    addBundledFont(
+        "UNSCII_8_SCALED",
+        "Unscii 8",
+        ":/fonts/unscii/unscii-8.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "UNSCII_8_THIN_SCALED",
+        "Unscii 8 Thin",
+        ":/fonts/unscii/unscii-8-thin.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "UNSCII_16_SCALED",
+        "Unscii 16",
+        ":/fonts/unscii/unscii-16-full.ttf",
+        1.0,
+        16,
+        true,
+        "UNSCII_16_SCALED");
+    addBundledFont(
+        "APPLE_II_SCALED",
+        "Apple ][",
+        ":/fonts/apple2/PrintChar21.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "ATARI_400_SCALED",
+        "Atari 400-800",
+        ":/fonts/atari-400-800/AtariClassic-Regular.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "COMMODORE_64_SCALED",
+        "Commodore 64",
+        ":/fonts/pet-me/PetMe64.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "IBM_EGA_8x8",
+        "IBM EGA 8x8",
+        ":/fonts/oldschool-pc-fonts/PxPlus_IBM_EGA_8x8.ttf",
+        0.5,
+        8,
+        true,
+        "UNSCII_8_SCALED");
+    addBundledFont(
+        "IBM_VGA_8x16",
+        "IBM VGA 8x16",
+        ":/fonts/oldschool-pc-fonts/PxPlus_IBM_VGA_8x16.ttf",
+        1.0,
+        16,
+        true,
+        "UNSCII_16_SCALED");
+
+    addBundledFont(
+        "TERMINESS",
+        "Terminess",
+        ":/fonts/terminus/TerminessNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "HACK",
+        "Hack",
+        ":/fonts/hack/HackNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "FIRA_CODE",
+        "Fira Code",
+        ":/fonts/fira-code/FiraCodeNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "IOSEVKA",
+        "Iosevka",
+        ":/fonts/iosevka/IosevkaTermNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "JETBRAINS_MONO",
+        "JetBrains Mono",
+        ":/fonts/jetbrains-mono/JetBrainsMonoNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "IBM_3278",
+        "IBM 3278",
+        ":/fonts/ibm-3278/3270NerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "SOURCE_CODE_PRO",
+        "Source Code Pro",
+        ":/fonts/source-code-pro/SauceCodeProNerdFontMono-Regular.ttf",
+        1.0,
+        32,
+        false);
+    addBundledFont(
+        "DEPARTURE_MONO_SCALED",
+        "Departure Mono",
+        ":/fonts/departure-mono/DepartureMonoNerdFontMono-Regular.otf",
+        1.0,
+        11,
+        true);
+    addBundledFont(
+        "OPENDYSLEXIC",
+        "OpenDyslexic",
+        ":/fonts/opendyslexic/OpenDyslexicMNerdFontMono-Regular.otf",
+        1.0,
+        32,
+        false);
+}
+
+void FontManager::addBundledFont(const QString &name,
+                                 const QString &text,
+                                 const QString &source,
+                                 qreal baseWidth,
+                                 int pixelSize,
+                                 bool lowResolutionFont,
+                                 const QString &fallbackName)
+{
+    FontEntry entry;
+    entry.name = name;
+    entry.text = text;
+    entry.source = source;
+    entry.pixelSize = pixelSize;
+    entry.lowResolutionFont = lowResolutionFont;
+    entry.isSystemFont = false;
+    entry.fallbackName = fallbackName;
+    entry.family = resolveFontFamily(source);
+    entry.baseWidth = lowResolutionFont
+        ? computeBaseWidth(entry.family, pixelSize, baseWidth)
+        : baseWidth;
+    m_allFonts.append(entry);
+}
+
+void FontManager::populateSystemFonts()
+{
+    const QStringList families = retrieveMonospaceFonts();
+    for (const QString &family : families) {
+        if (m_bundledFamilies.contains(family)) {
+            continue;
+        }
+        FontEntry entry;
+        entry.name = family;
+        entry.text = family;
+        entry.source = QString();
+        entry.baseWidth = 1.0;
+        entry.pixelSize = kSystemFontPixelSize;
+        entry.lowResolutionFont = false;
+        entry.isSystemFont = true;
+        entry.family = family;
+        m_allFonts.append(entry);
+    }
+}
+
+void FontManager::updateFilteredFonts()
+{
+    QVector<FontEntry> filtered;
+    bool fontNameFound = false;
+    const bool modernMode = (m_rasterization == kModernRasterization);
+
+    for (const FontEntry &font : m_allFonts) {
+        const bool isBundled = !font.isSystemFont;
+        const bool matchesSource = (m_fontSource == 0 && isBundled)
+            || (m_fontSource == 1 && font.isSystemFont);
+
+        if (!matchesSource) {
+            continue;
+        }
+
+        const bool matchesRasterization = font.isSystemFont
+            || (modernMode == !font.lowResolutionFont);
+
+        if (!matchesRasterization) {
+            continue;
+        }
+
+        filtered.append(font);
+        if (font.name == m_fontName) {
+            fontNameFound = true;
+        }
+    }
+
+    if (!fontNameFound && !filtered.isEmpty()) {
+        if (m_fontName != filtered.first().name) {
+            m_fontName = filtered.first().name;
+            emit fontNameChanged();
+        }
+    }
+
+    m_filteredFontListModel.setFonts(filtered);
+    emit filteredFontListChanged();
+}
+
+void FontManager::updateComputedFont()
+{
+    const FontEntry *font = findFontByName(m_fontName);
+    if (!font) {
+        const QVector<FontEntry> &filteredFonts = m_filteredFontListModel.fonts();
+        if (!filteredFonts.isEmpty()) {
+            font = &filteredFonts.first();
+        }
+    }
+
+    if (!font) {
+        return;
+    }
+
+    const qreal totalFontScaling = m_baseFontScaling * m_fontScaling;
+    const qreal targetPixelHeight = kBaseFontPixelHeight * totalFontScaling;
+    const qreal lineSpacingFactor = m_lineSpacing;
+
+    const int lineSpacing = qRound(targetPixelHeight * lineSpacingFactor);
+    const int pixelSize = font->lowResolutionFont
+        ? font->pixelSize
+        : static_cast<int>(targetPixelHeight);
+
+    const qreal nativeLineHeight = font->pixelSize + qRound(font->pixelSize * lineSpacingFactor);
+    const qreal targetLineHeight = targetPixelHeight + lineSpacing;
+    const qreal screenScaling = font->lowResolutionFont
+        ? (nativeLineHeight > 0 ? targetLineHeight / nativeLineHeight : 1.0)
+        : 1.0;
+
+    const qreal fontWidth = font->baseWidth * m_fontWidth;
+
+    QString fontFamily = font->family.isEmpty() ? font->name : font->family;
+    QString fallbackFontFamily;
+
+    if (!font->fallbackName.isEmpty() && font->fallbackName != font->name) {
+        const FontEntry *fallback = findFontByName(font->fallbackName);
+        if (fallback) {
+            fallbackFontFamily = fallback->family.isEmpty() ? fallback->name : fallback->family;
+        }
+    }
+
+    QStringList fallbackChain;
+    if (!fallbackFontFamily.isEmpty()) {
+        fallbackChain.append(fallbackFontFamily);
+    }
+#if defined(Q_OS_MAC)
+    fallbackChain.append(QStringLiteral("Menlo"));
+#else
+    fallbackChain.append(QStringLiteral("Monospace"));
+#endif
+    setFontSubstitutions(fontFamily, fallbackChain);
+
+    if (m_lowResolutionFont != font->lowResolutionFont) {
+        m_lowResolutionFont = font->lowResolutionFont;
+        emit lowResolutionFontChanged();
+    }
+
+    emit terminalFontChanged(fontFamily,
+                             pixelSize,
+                             lineSpacing,
+                             screenScaling,
+                             fontWidth,
+                             fallbackFontFamily,
+                             font->lowResolutionFont);
+}
+
+const FontEntry *FontManager::findFontByName(const QString &name) const
+{
+    for (const FontEntry &font : m_allFonts) {
+        if (font.name == name) {
+            return &font;
+        }
+    }
+    return nullptr;
+}
+
+QString FontManager::resolveFontFamily(const QString &sourcePath)
+{
+    const auto cached = m_loadedFamilies.constFind(sourcePath);
+    if (cached != m_loadedFamilies.constEnd()) {
+        return cached.value();
+    }
+
+    const int fontId = QFontDatabase::addApplicationFont(sourcePath);
+    QString family;
+    if (fontId != -1) {
+        const QStringList families = QFontDatabase::applicationFontFamilies(fontId);
+        if (!families.isEmpty()) {
+            family = families.first();
+        }
+    }
+
+    if (!family.isEmpty()) {
+        m_bundledFamilies.insert(family);
+    }
+
+    m_loadedFamilies.insert(sourcePath, family);
+    return family;
+}
+
+qreal FontManager::computeBaseWidth(const QString &family, int pixelSize, qreal fallbackWidth) const
+{
+    if (family.isEmpty()) {
+        return fallbackWidth;
+    }
+
+    QFont font(family);
+    font.setPixelSize(pixelSize);
+    QFontMetricsF metrics(font);
+
+    const qreal glyphWidth = metrics.horizontalAdvance(QLatin1String("M"));
+    const qreal glyphHeight = metrics.height();
+    if (glyphWidth <= 0.0 || glyphHeight <= 0.0) {
+        return fallbackWidth;
+    }
+
+    const qreal targetRatio = 0.5;
+    qreal computedWidth = (targetRatio * glyphHeight) / glyphWidth;
+    return qBound(0.25, computedWidth, 2.0);
+}

app/fontmanager.h

@@ -0,0 +1,111 @@
+#ifndef FONTMANAGER_H
+#define FONTMANAGER_H
+
+#include <QObject>
+#include <QStringList>
+#include <QHash>
+#include <QSet>
+
+#include "fontlistmodel.h"
+
+class FontManager : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(FontListModel *fontList READ fontList CONSTANT)
+    Q_PROPERTY(FontListModel *filteredFontList READ filteredFontList NOTIFY filteredFontListChanged)
+    Q_PROPERTY(int fontSource READ fontSource WRITE setFontSource NOTIFY fontSourceChanged)
+    Q_PROPERTY(int rasterization READ rasterization WRITE setRasterization NOTIFY rasterizationChanged)
+    Q_PROPERTY(QString fontName READ fontName WRITE setFontName NOTIFY fontNameChanged)
+    Q_PROPERTY(qreal fontScaling READ fontScaling WRITE setFontScaling NOTIFY fontScalingChanged)
+    Q_PROPERTY(qreal fontWidth READ fontWidth WRITE setFontWidth NOTIFY fontWidthChanged)
+    Q_PROPERTY(qreal lineSpacing READ lineSpacing WRITE setLineSpacing NOTIFY lineSpacingChanged)
+    Q_PROPERTY(qreal baseFontScaling READ baseFontScaling WRITE setBaseFontScaling NOTIFY baseFontScalingChanged)
+    Q_PROPERTY(bool lowResolutionFont READ lowResolutionFont NOTIFY lowResolutionFontChanged)
+
+public:
+    explicit FontManager(QObject *parent = nullptr);
+
+    Q_INVOKABLE void refresh();
+
+    FontListModel *fontList();
+    FontListModel *filteredFontList();
+
+    int fontSource() const;
+    void setFontSource(int fontSource);
+
+    int rasterization() const;
+    void setRasterization(int rasterization);
+
+    QString fontName() const;
+    void setFontName(const QString &fontName);
+
+    qreal fontScaling() const;
+    void setFontScaling(qreal fontScaling);
+
+    qreal fontWidth() const;
+    void setFontWidth(qreal fontWidth);
+
+    qreal lineSpacing() const;
+    void setLineSpacing(qreal lineSpacing);
+
+    qreal baseFontScaling() const;
+    void setBaseFontScaling(qreal baseFontScaling);
+
+    bool lowResolutionFont() const;
+
+signals:
+    void fontSourceChanged();
+    void rasterizationChanged();
+    void fontNameChanged();
+    void fontScalingChanged();
+    void fontWidthChanged();
+    void lineSpacingChanged();
+    void baseFontScalingChanged();
+    void lowResolutionFontChanged();
+    void filteredFontListChanged();
+
+    void terminalFontChanged(QString fontFamily,
+                             int pixelSize,
+                             int lineSpacing,
+                             qreal screenScaling,
+                             qreal fontWidth,
+                             QString fallbackFontFamily,
+                             bool lowResolutionFont);
+
+private:
+    QStringList retrieveMonospaceFonts();
+    void populateBundledFonts();
+    void populateSystemFonts();
+    void addBundledFont(const QString &name,
+                        const QString &text,
+                        const QString &source,
+                        qreal baseWidth,
+                        int pixelSize,
+                        bool lowResolutionFont,
+                        const QString &fallbackName = QString());
+    void setFontSubstitutions(const QString &family, const QStringList &substitutes);
+    void removeFontSubstitution(const QString &family);
+    void updateFilteredFonts();
+    void updateComputedFont();
+    const FontEntry *findFontByName(const QString &name) const;
+    QString resolveFontFamily(const QString &sourcePath);
+    qreal computeBaseWidth(const QString &family, int pixelSize, qreal fallbackWidth) const;
+
+    FontListModel m_fontListModel;
+    FontListModel m_filteredFontListModel;
+    QVector<FontEntry> m_allFonts;
+
+    int m_fontSource = 0;
+    int m_rasterization = 0;
+    QString m_fontName = QStringLiteral("TERMINESS_SCALED");
+    qreal m_fontScaling = 1.0;
+    qreal m_fontWidth = 1.0;
+    qreal m_lineSpacing = 0.1;
+    qreal m_baseFontScaling = 0.75;
+    bool m_lowResolutionFont = false;
+
+    QHash<QString, QString> m_loadedFamilies;
+    QSet<QString> m_bundledFamilies;
+};
+
+#endif // FONTMANAGER_H

app/main.cpp

@@ -7,18 +7,23 @@
 #include <QtWidgets/QApplication>
 #include <QIcon>
 #include <QQuickStyle>
+#include <QtQml/qqml.h>
+
+#include <kdsingleapplication.h>
 
 #include <QDebug>
 #include <stdlib.h>
 
-#include <QFontDatabase>
 #include <QLoggingCategory>
 
 #include <fileio.h>
-#include <monospacefontmanager.h>
+#include <fontlistmodel.h>
+#include <fontmanager.h>
 
 #if defined(Q_OS_MAC)
 #include <CoreFoundation/CoreFoundation.h>
+#include <QStyleFactory>
+#include <QMenu>
 #endif
 
 QString getNamedArgument(QStringList args, QString name, QString defaultName)
@@ -37,9 +42,6 @@ int main(int argc, char *argv[])
     // Some environmental variable are necessary on certain platforms.
     // Disable Connections slot warnings
     QLoggingCategory::setFilterRules("qt.qml.connections.warning=false");
-
-    // TODO FILIPPO... This should not be hardcoded but handled as a fallback of sort!
-    QQuickStyle::setStyle("Material");
     QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Round);
 
 // #if defined (Q_OS_LINUX)
@@ -53,6 +55,9 @@ int main(int argc, char *argv[])
     // Ensure key repeat works for letter keys (disable macOS press-and-hold for this app).
     CFPreferencesSetAppValue(CFSTR("ApplePressAndHoldEnabled"), kCFBooleanFalse, kCFPreferencesCurrentApplication);
     CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
+
+    // Qt6 macOS default look is still lacking, so let's force Fusion for now
+    QQuickStyle::setStyle(QStringLiteral("Fusion"));
 #endif
 
     if (argc>1 && (!strcmp(argv[1],"-h") || !strcmp(argv[1],"--help"))) {
@@ -61,7 +66,6 @@ int main(int argc, char *argv[])
         cout << "  --default-settings  Run cool-retro-term with the default settings" << Qt::endl;
         cout << "  --workdir <dir>     Change working directory to 'dir'" << Qt::endl;
         cout << "  -e <cmd>            Command to execute. This option will catch all following arguments, so use it as the last option." << Qt::endl;
-        cout << "  -T <title>          Set window title to 'title'." << Qt::endl;
         cout << "  --fullscreen        Run cool-retro-term in fullscreen." << Qt::endl;
         cout << "  -p|--profile <prof> Run cool-retro-term with the given profile." << Qt::endl;
         cout << "  -h|--help           Print this help." << Qt::endl;
@@ -69,7 +73,7 @@ int main(int argc, char *argv[])
         return 0;
     }
 
-    QString appVersion("1.2.0");
+    QString appVersion(QStringLiteral(APP_VERSION));
 
     if (argc>1 && (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version"))) {
         QTextStream cout(stdout, QIODevice::WriteOnly);
@@ -79,20 +83,34 @@ int main(int argc, char *argv[])
 
     QApplication app(argc, argv);
     app.setAttribute(Qt::AA_MacDontSwapCtrlAndMeta, true);
+    app.setApplicationName(QStringLiteral("cool-retro-term"));
+    app.setOrganizationName(QStringLiteral("cool-retro-term"));
+    app.setOrganizationDomain(QStringLiteral("cool-retro-term"));
+    app.setApplicationVersion(appVersion);
+
+    KDSingleApplication singleApp(QStringLiteral("cool-retro-term"));
+
+    if (!singleApp.isPrimaryInstance()) {
+        if (singleApp.sendMessage("new-window"))
+            return 0;
+        qWarning() << "KDSingleApplication: primary not reachable, continuing as independent instance.";
+    }
 
     QQmlApplicationEngine engine;
     FileIO fileIO;
-    MonospaceFontManager monospaceFontManager;
+
+    qmlRegisterType<FontManager>("CoolRetroTerm", 1, 0, "FontManager");
+    qmlRegisterUncreatableType<FontListModel>("CoolRetroTerm", 1, 0, "FontListModel", "FontListModel is created by FontManager");
 
 #if !defined(Q_OS_MAC)
     app.setWindowIcon(QIcon::fromTheme("cool-retro-term", QIcon(":../icons/32x32/cool-retro-term.png")));
+#if defined(Q_OS_LINUX)
+    QGuiApplication::setDesktopFileName(QStringLiteral("cool-retro-term"));
+#endif
 #else
     app.setWindowIcon(QIcon(":../icons/32x32/cool-retro-term.png"));
 #endif
 
-    app.setOrganizationName("cool-retro-term");
-    app.setOrganizationDomain("cool-retro-term");
-
     // Manage command line arguments from the cpp side
     QStringList args = app.arguments();
 
@@ -109,15 +127,12 @@ int main(int argc, char *argv[])
 
     engine.rootContext()->setContextProperty("workdir", getNamedArgument(args, "--workdir", "$HOME"));
     engine.rootContext()->setContextProperty("fileIO", &fileIO);
-    engine.rootContext()->setContextProperty("monospaceSystemFonts", monospaceFontManager.retrieveMonospaceFonts());
-
-    engine.rootContext()->setContextProperty("devicePixelRatio", app.devicePixelRatio());
 
     // Manage import paths for Linux and OSX.
     QStringList importPathList = engine.importPathList();
-    importPathList.prepend(QCoreApplication::applicationDirPath() + "/qmltermwidget");
-    importPathList.prepend(QCoreApplication::applicationDirPath() + "/../PlugIns");
-    importPathList.prepend(QCoreApplication::applicationDirPath() + "/../../../qmltermwidget");
+    importPathList.append(QCoreApplication::applicationDirPath() + "/qmltermwidget");
+    importPathList.append(QCoreApplication::applicationDirPath() + "/../PlugIns");
+    importPathList.append(QCoreApplication::applicationDirPath() + "/../../../qmltermwidget");
     engine.setImportPathList(importPathList);
 
     engine.load(QUrl(QStringLiteral ("qrc:/main.qml")));
@@ -130,5 +145,25 @@ int main(int argc, char *argv[])
     // Quit the application when the engine closes.
     QObject::connect((QObject*) &engine, SIGNAL(quit()), (QObject*) &app, SLOT(quit()));
 
+    auto requestNewWindow = [&engine]() {
+        if (engine.rootObjects().isEmpty())
+            return;
+
+        QObject *rootObject = engine.rootObjects().constFirst();
+        QMetaObject::invokeMethod(rootObject, "createWindow", Qt::QueuedConnection);
+    };
+
+    QObject::connect(&singleApp, &KDSingleApplication::messageReceived, &app,
+                     [&requestNewWindow](const QByteArray &message) {
+        if (message.isEmpty() || message == QByteArray("new-window"))
+            requestNewWindow();
+    });
+
+#if defined(Q_OS_MAC)
+    QMenu *dockMenu = new QMenu(nullptr);
+    dockMenu->addAction(QObject::tr("New Window"), [&requestNewWindow]() { requestNewWindow(); });
+    dockMenu->setAsDockMenu();
+#endif
+
     return app.exec();
 }

app/monospacefontmanager.cpp

@@ -1,25 +0,0 @@
-#include "monospacefontmanager.h"
-
-#include <QDebug>
-
-MonospaceFontManager::MonospaceFontManager(QObject *parent) : QObject(parent)
-{
-
-}
-
-QStringList MonospaceFontManager::retrieveMonospaceFonts() {
-    QStringList result;
-
-    QFontDatabase fontDatabase;
-    QStringList fontFamilies = fontDatabase.families();
-
-    for (int i = 0; i < fontFamilies.size(); i++) {
-        QString fontFamily = fontFamilies[i];
-        QFont font(fontFamily);
-        if (fontDatabase.isFixedPitch(font.family())) {
-            result.append(fontFamily);
-        }
-    }
-
-    return result;
-}

app/monospacefontmanager.h

@@ -1,15 +0,0 @@
-#ifndef MONOSPACEFONTMANAGER_H
-#define MONOSPACEFONTMANAGER_H
-
-#include <QObject>
-#include <QFontDatabase>
-
-class MonospaceFontManager : public QObject
-{
-    Q_OBJECT
-public:
-    explicit MonospaceFontManager(QObject *parent = nullptr);
-    Q_INVOKABLE QStringList retrieveMonospaceFonts();
-};
-
-#endif // MONOSPACEFONTMANAGER_H

app/qml/AboutDialog.qml

@@ -22,14 +22,12 @@ import QtQuick.Controls 2.2
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.0
 
-Window {
+ApplicationWindow {
     id: dialogwindow
     title: qsTr("About")
     width: 600
     height: 400
 
-    modality: Qt.ApplicationModal
-
     ColumnLayout {
         anchors.fill: parent
         anchors.margins: 15
@@ -37,6 +35,7 @@ Window {
         Text {
             Layout.alignment: Qt.AlignHCenter
             text: "cool-retro-term"
+            color: palette.text
             font {
                 bold: true
                 pointSize: 18
@@ -100,6 +99,7 @@ Window {
             Text {
                 Layout.alignment: Qt.AlignCenter
                 horizontalAlignment: Text.AlignHCenter
+                color: palette.text
                 text: appSettings.version + "\n" + qsTr(
                           "Author: ") + "Filippo Scognamiglio\n" + qsTr(
                           "Email: ") + "flscogna@gmail.com\n" + qsTr(
@@ -115,7 +115,8 @@ Window {
             TextArea {
                 readOnly: true
                 wrapMode: TextEdit.Wrap
-                text: "Copyright (c) 2013-2021 Filippo Scognamiglio <flscogna@gmail.com>\n\n"
+                color: palette.text
+                text: "Copyright (c) 2013-2025 Filippo Scognamiglio <flscogna@gmail.com>\n\n"
                       + "https://github.com/Swordfish90/cool-retro-term\n\n" +
                       "cool-retro-term is free software: you can redistribute it and/or modify "
                       + "it under the terms of the GNU General Public License as published by "

app/qml/ApplicationSettings.qml

@@ -19,6 +19,7 @@
 *******************************************************************************/
 import QtQuick 2.2
 import QtQuick.Controls 2.0
+import CoolRetroTerm 1.0
 
 import "utils.js" as Utils
 
@@ -27,30 +28,24 @@ QtObject {
     readonly property int profileVersion: 2
 
     // STATIC CONSTANTS ////////////////////////////////////////////////////////
-    readonly property real screenCurvatureSize: 0.4
+    readonly property real screenCurvatureSize: 0.6
     readonly property real minimumFontScaling: 0.25
     readonly property real maximumFontScaling: 2.50
 
+    readonly property int defaultMargin: 16
+
     readonly property real minBurnInFadeTime: 0.16
     readonly property real maxBurnInFadeTime: 1.6
 
     property bool isMacOS: Qt.platform.os === "osx"
 
     // GENERAL SETTINGS ///////////////////////////////////////////////////////
-    property int x: 100
-    property int y: 100
-    property int width: 1024
-    property int height: 768
-
-    property bool fullscreen: false
     property bool showMenubar: false
 
-    property string wintitle: "cool-retro-term"
-
     property bool showTerminalSize: true
     property real windowScaling: 1.0
 
-    property int effectsFrameSkip: 2
+    property int effectsFrameSkip: 3
     property bool verbose: false
 
     property real bloomQuality: 0.5
@@ -58,7 +53,6 @@ QtObject {
 
     property bool blinkingCursor: false
 
-    onWindowScalingChanged: handleFontChanged()
 
     // PROFILE SETTINGS ///////////////////////////////////////////////////////
     property real windowOpacity: 1.0
@@ -71,16 +65,11 @@ QtObject {
 
     property string _backgroundColor: "#000000"
     property string _fontColor: "#ff8100"
-    property string saturatedColor: Utils.mix(Utils.strToColor("#FFFFFF"),
-                                              Utils.strToColor(_fontColor),
-                                              saturationColor * 0.5)
-    property color fontColor: Utils.mix(Utils.strToColor(saturatedColor),
-                                        Utils.strToColor(_backgroundColor),
-                                        0.7 + (contrast * 0.3))
-    property color backgroundColor: Utils.mix(Utils.strToColor(
-                                                  _backgroundColor),
-                                              Utils.strToColor(saturatedColor),
-                                              0.7 + (contrast * 0.3))
+    property string _frameColor: "#ffffff"
+    property string saturatedColor: Utils.mix(Utils.strToColor(_fontColor), Utils.strToColor("#FFFFFF"), (saturationColor * 0.5))
+    property color fontColor: Utils.mix(Utils.strToColor(_backgroundColor), Utils.strToColor(saturatedColor), (0.7 + (contrast * 0.3)))
+    property color backgroundColor: Utils.mix(Utils.strToColor(saturatedColor), Utils.strToColor(_backgroundColor), (0.7 + (contrast * 0.3)))
+    property color frameColor: Utils.strToColor(_frameColor)
 
     property real staticNoise: 0.12
     property real screenCurvature: 0.3
@@ -96,126 +85,67 @@ QtObject {
     property real horizontalSync: 0.08
     property real flickering: 0.1
 
-    property real rbgShift: 0.0
+    property real rgbShift: 0.0
+
+    property real _frameShininess: 0.2
+    property real frameShininess: _frameShininess * 0.5
+
+    property real _frameSize: 0.2
+    property real frameSize: _frameSize * 0.05
+
+    property real _screenRadius: 0.2
+    property real screenRadius: Utils.lint(4.0, 120.0, _screenRadius)
 
     property real _margin: 0.5
-    property real _frameMargin: 0.5
+    property real margin: Utils.lint(1.0, 40.0, _margin) + (1.0 - Math.SQRT1_2) * screenRadius
 
-    property real margin: Utils.lint(1.0, 20.0, _margin)
-    property real frameMargin: Utils.lint(1.0, 50.0, _frameMargin)
-
-    property real totalMargin: frameMargin + margin
+    readonly property bool frameEnabled: ambientLight > 0 || _frameSize > 0 || screenCurvature > 0
 
     readonly property int no_rasterization: 0
     readonly property int scanline_rasterization: 1
     readonly property int pixel_rasterization: 2
     readonly property int subpixel_rasterization: 3
+    readonly property int modern_rasterization: 4
 
-    property int rasterization: no_rasterization
+    property alias rasterization: fontManager.rasterization
+
+    readonly property int bundled_fonts: 0
+    readonly property int system_fonts: 1
+
+    property alias fontSource: fontManager.fontSource
 
     // FONTS //////////////////////////////////////////////////////////////////
     readonly property real baseFontScaling: 0.75
-    property real fontScaling: 1.0
+    property alias fontScaling: fontManager.fontScaling
     property real totalFontScaling: baseFontScaling * fontScaling
 
-    property real fontWidth: 1.0
+    property alias fontWidth: fontManager.fontWidth
+    property alias lineSpacing: fontManager.lineSpacing
 
-    property bool lowResolutionFont: false
+    property alias lowResolutionFont: fontManager.lowResolutionFont
 
-    property var fontNames: ["TERMINUS_SCALED", "COMMODORE_PET", "COMMODORE_PET"]
-    property var fontlist: fontManager.item.fontlist
+    property alias fontName: fontManager.fontName
+    property alias filteredFontList: fontManager.filteredFontList
 
-    signal terminalFontChanged(string fontFamily, int pixelSize, int lineSpacing, real screenScaling, real fontWidth)
+    property FontManager fontManager: FontManager {
+        id: fontManager
+        baseFontScaling: baseFontScaling
+    }
 
     signal initializedSettings
 
-    property Loader fontManager: Loader {
-        states: [
-            State {
-                when: rasterization == no_rasterization
-                PropertyChanges {
-                    target: fontManager
-                    source: "Fonts.qml"
-                }
-            },
-            State {
-                when: rasterization == scanline_rasterization
-                PropertyChanges {
-                    target: fontManager
-                    source: "FontScanlines.qml"
-                }
-            },
-            State {
-                when: rasterization == pixel_rasterization
-                PropertyChanges {
-                    target: fontManager
-                    source: "FontPixels.qml"
-                }
-            },
-            State {
-                when: rasterization == subpixel_rasterization
-                PropertyChanges {
-                    target: fontManager
-                    source: "FontPixels.qml"
-                }
-            }
-        ]
-
-        onLoaded: handleFontChanged()
-    }
-
-    property FontLoader fontLoader: FontLoader {}
-
-    onTotalFontScalingChanged: handleFontChanged()
-    onFontWidthChanged: handleFontChanged()
-
-    function getIndexByName(name) {
-        for (var i = 0; i < fontlist.count; i++) {
-            var requestedName = fontlist.get(i).name
-            if (name === requestedName)
-                return i
-        }
-        return 0 // If the font is not available default to 0.
-    }
-
     function incrementScaling() {
         fontScaling = Math.min(fontScaling + 0.05, maximumFontScaling)
-        handleFontChanged()
     }
 
     function decrementScaling() {
         fontScaling = Math.max(fontScaling - 0.05, minimumFontScaling)
-        handleFontChanged()
     }
 
-    function handleFontChanged() {
-        if (!fontManager.item)
-            return
-
-        var index = getIndexByName(fontNames[rasterization])
-        if (index === undefined)
-            return
-
-        fontManager.item.selectedFontIndex = index
-        fontManager.item.scaling = totalFontScaling
-
-        var fontSource = fontManager.item.source
-        var pixelSize = fontManager.item.pixelSize
-        var lineSpacing = fontManager.item.lineSpacing
-        var screenScaling = fontManager.item.screenScaling
-        var fontWidth = fontManager.item.defaultFontWidth * appSettings.fontWidth
-        var fontFamily = fontManager.item.family
-        var isSystemFont = fontManager.item.isSystemFont
-
-        lowResolutionFont = fontManager.item.lowResolutionFont
-
-        if (!isSystemFont) {
-            fontLoader.source = fontSource
-            fontFamily = fontLoader.name
-        }
-
-        terminalFontChanged(fontFamily, pixelSize, lineSpacing, screenScaling,
-                            fontWidth)
+    function close() {
+        storeSettings()
+        storeCustomProfiles()
+        Qt.quit()
     }
 
     property Storage storage: Storage {}
@@ -230,14 +160,9 @@ QtObject {
     function composeSettingsString() {
         var settings = {
             "effectsFrameSkip": effectsFrameSkip,
-            "x": x,
-            "y": y,
-            "width": width,
-            "height": height,
             "windowScaling": windowScaling,
             "showTerminalSize": showTerminalSize,
             "fontScaling": fontScaling,
-            "fontNames": fontNames,
             "showMenubar": showMenubar,
             "bloomQuality": bloomQuality,
             "burnInQuality": burnInQuality,
@@ -248,7 +173,7 @@ QtObject {
     }
 
     function composeProfileObject() {
-        var settings = {
+        var profile = {
             "backgroundColor": _backgroundColor,
             "fontColor": _fontColor,
             "flickering": flickering,
@@ -262,18 +187,22 @@ QtObject {
             "bloom": bloom,
             "rasterization": rasterization,
             "jitter": jitter,
-            "rbgShift": rbgShift,
+            "rgbShift": rgbShift,
             "brightness": brightness,
             "contrast": contrast,
             "ambientLight": ambientLight,
             "windowOpacity": windowOpacity,
-            "fontName": fontNames[rasterization],
+            "fontName": fontName,
+            "fontSource": fontSource,
             "fontWidth": fontWidth,
             "margin": _margin,
             "blinkingCursor": blinkingCursor,
-            "frameMargin": _frameMargin,
+            "frameSize": _frameSize,
+            "screenRadius": _screenRadius,
+            "frameColor": _frameColor,
+            "frameShininess": _frameShininess
         }
-        return settings
+        return profile
     }
 
     function composeProfileString() {
@@ -319,12 +248,6 @@ QtObject {
         windowScaling = settings.windowScaling
                 !== undefined ? settings.windowScaling : windowScaling
 
-        x = settings.x !== undefined ? settings.x : x
-        y = settings.y !== undefined ? settings.y : y
-        width = settings.width !== undefined ? settings.width : width
-        height = settings.height !== undefined ? settings.height : height
-
-        fontNames = settings.fontNames !== undefined ? settings.fontNames : fontNames
         fontScaling = settings.fontScaling !== undefined ? settings.fontScaling : fontScaling
 
         showMenubar = settings.showMenubar !== undefined ? settings.showMenubar : showMenubar
@@ -365,7 +288,7 @@ QtObject {
 
         jitter = settings.jitter !== undefined ? settings.jitter : jitter
 
-        rbgShift = settings.rbgShift !== undefined ? settings.rbgShift : rbgShift
+        rgbShift = settings.rgbShift !== undefined ? settings.rgbShift : rgbShift
 
         ambientLight = settings.ambientLight !== undefined ? settings.ambientLight : ambientLight
         contrast = settings.contrast !== undefined ? settings.contrast : contrast
@@ -373,16 +296,18 @@ QtObject {
         windowOpacity = settings.windowOpacity
                 !== undefined ? settings.windowOpacity : windowOpacity
 
-        fontNames[rasterization] = settings.fontName
-                !== undefined ? settings.fontName : fontNames[rasterization]
+        fontName = settings.fontName !== undefined ? settings.fontName : fontName
+        fontSource = settings.fontSource !== undefined ? settings.fontSource : fontSource
         fontWidth = settings.fontWidth !== undefined ? settings.fontWidth : fontWidth
+        lineSpacing = settings.lineSpacing !== undefined ? settings.lineSpacing : lineSpacing
 
         _margin = settings.margin !== undefined ? settings.margin : _margin
-        _frameMargin = settings.frameMargin !== undefined ? settings.frameMargin : _frameMargin
+        _frameSize = settings.frameSize !== undefined ? settings.frameSize : _frameSize
+        _screenRadius = settings.screenRadius !== undefined ? settings.screenRadius : _screenRadius
+        _frameColor = settings.frameColor !== undefined ? settings.frameColor : _frameColor
+        _frameShininess = settings.frameShininess !== undefined ? settings.frameShininess : _frameShininess
 
         blinkingCursor = settings.blinkingCursor !== undefined ? settings.blinkingCursor : blinkingCursor
-
-        handleFontChanged()
     }
 
     function storeCustomProfiles() {
@@ -441,261 +366,476 @@ QtObject {
         ListElement {
             text: "Default Amber"
             obj_string: '{
-                "ambientLight": 0.2,
+                "ambientLight": 0.3,
                 "backgroundColor": "#000000",
-                "bloom": 0.5538,
+                "bloom": 0.6,
                 "brightness": 0.5,
-                "burnIn": 0.2517,
-                "chromaColor": 0.2483,
-                "contrast": 0.7959,
+                "burnIn": 0.3,
+                "chromaColor": 0.2,
+                "contrast": 0.8,
                 "flickering": 0.1,
                 "fontColor": "#ff8100",
-                "fontName": "TERMINUS_SCALED",
+                "fontName": "TERMINESS_SCALED",
+                "fontSource": 0,
                 "fontWidth": 1,
+                "lineSpacing": 0.1,
                 "glowingLine": 0.2,
-                "horizontalSync": 0.08,
-                "jitter": 0.1997,
+                "horizontalSync": 0.1,
+                "jitter": 0.2,
                 "rasterization": 0,
-                "rbgShift": 0,
-                "saturationColor": 0.2483,
-                "screenCurvature": 0.3,
-                "staticNoise": 0.1198,
+                "rgbShift": 0,
+                "saturationColor": 0.2,
+                "screenCurvature": 0.2,
+                "screenRadius": 0.1,
+                "staticNoise": 0.1,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.3,
                 "blinkingCursor": false,
-                "frameMargin": 0.1
+                "frameSize": 0.1,
+                "frameColor": "#cfcfcf",
+                "frameShininess": 0.3
             }'
             builtin: true
         }
         ListElement {
             text: "Monochrome Green"
             obj_string: '{
-                "ambientLight": 0.2,
+                "ambientLight": 0.3,
                 "backgroundColor": "#000000",
-                "bloom": 0.5538,
+                "bloom": 0.5,
                 "brightness": 0.5,
-                "burnIn": 0.2517,
+                "burnIn": 0.3,
                 "chromaColor": 0.0,
-                "contrast": 0.7959,
+                "contrast": 0.8,
                 "flickering": 0.1,
                 "fontColor": "#0ccc68",
-                "fontName": "TERMINUS_SCALED",
+                "fontName": "DEPARTURE_MONO_SCALED",
+                "fontSource": 0,
                 "fontWidth": 1,
+                "lineSpacing": 0.1,
                 "glowingLine": 0.2,
-                "horizontalSync": 0.08,
-                "jitter": 0.1997,
+                "horizontalSync": 0.1,
+                "jitter": 0.2,
                 "rasterization": 0,
-                "rbgShift": 0,
+                "rgbShift": 0,
                 "saturationColor": 0.0,
                 "screenCurvature": 0.3,
-                "staticNoise": 0.1198,
+                "screenRadius": 0.2,
+                "staticNoise": 0.1,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.3,
                 "blinkingCursor": false,
-                "frameMargin": 0.1
+                "frameSize": 0.1,
+                "frameColor": "#d4d4d4",
+                "frameShininess": 0.1
             }'
             builtin: true
         }
         ListElement {
-            text: "Green Scanlines"
+            text: "Deep Blue"
             obj_string: '{
-                "ambientLight": 0,
+                "ambientLight": 0.0,
                 "backgroundColor": "#000000",
                 "bloom": 0.6,
                 "brightness": 0.5,
                 "burnIn": 0.3,
-                "chromaColor": 0.5,
-                "contrast": 0.6,
+                "chromaColor": 1.0,
+                "contrast": 0.8,
                 "flickering": 0.1,
-                "fontColor": "#7cff4f",
-                "fontName": "PRO_FONT_SCALED",
+                "fontColor": "#7fb4ff",
+                "fontName": "BIGBLUE_TERMINAL_SCALED",
+                "fontSource": 0,
                 "fontWidth": 1,
+                "lineSpacing": 0.1,
                 "glowingLine": 0.2,
-                "horizontalSync": 0.151,
-                "jitter": 0.11,
-                "rasterization": 1,
-                "rbgShift": 0,
-                "saturationColor": 0.5,
-                "screenCurvature": 0.3,
-                "staticNoise": 0.15,
+                "horizontalSync": 0.1,
+                "jitter": 0.2,
+                "rasterization": 0,
+                "rgbShift": 0,
+                "saturationColor": 0.2,
+                "screenCurvature": 0.4,
+                "screenRadius": 0.1,
+                "staticNoise": 0.1,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.3,
                 "blinkingCursor": false,
-                "frameMargin": 0.1
+                "frameSize": 0.1,
+                "frameColor": "#ffffff",
+                "frameShininess": 0.9
             }'
             builtin: true
         }
         ListElement {
-            text: "Default Pixelated"
+            text: "Commodore 64"
             obj_string: '{
-                "ambientLight": 0,
-                "backgroundColor": "#000000",
-                "bloom": 0.4045,
-                "brightness": 0.6041,
-                "burnIn": 0.1024,
-                "chromaColor": 0.7517,
-                "contrast": 0.7473,
-                "flickering": 0.1962,
-                "fontColor": "#ffffff",
-                "fontName": "COMMODORE_PET",
+                "ambientLight": 0.4,
+                "backgroundColor": "#3b3b8f",
+                "bloom": 0.4,
+                "brightness": 0.6,
+                "burnIn": 0.1,
+                "chromaColor": 0.0,
+                "contrast": 0.7,
+                "flickering": 0.1,
+                "fontColor": "#a9a7ff",
+                "fontName": "COMMODORE_64_SCALED",
+                "fontSource": 0,
                 "fontWidth": 1,
-                "glowingLine": 0.2,
-                "horizontalSync": 0.151,
-                "jitter": 0,
-                "rasterization": 2,
-                "rbgShift": 0,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.1,
+                "horizontalSync": 0.0,
+                "jitter": 0.0,
+                "rasterization": 1,
+                "rgbShift": 0,
                 "saturationColor": 0,
-                "screenCurvature": 0,
-                "staticNoise": 0.15,
+                "screenCurvature": 0.5,
+                "screenRadius": 0.1,
+                "staticNoise": 0.1,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.3,
                 "blinkingCursor": false,
-                "frameMargin": 0.1
+                "frameSize": 0.5,
+                "frameColor": "#999999",
+                "frameShininess": 0.0
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "Commodore PET"
+            obj_string: '{
+                "ambientLight": 0.0,
+                "backgroundColor": "#000000",
+                "bloom": 0.4,
+                "brightness": 0.5,
+                "burnIn": 0.4,
+                "chromaColor": 0,
+                "contrast": 0.8,
+                "flickering": 0.2,
+                "fontColor": "#ffffff",
+                "fontName": "COMMODORE_PET_SCALED",
+                "fontSource": 0,
+                "fontWidth": 1.25,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.3,
+                "horizontalSync": 0.2,
+                "jitter": 0.15,
+                "rasterization": 1,
+                "rgbShift": 0.0,
+                "saturationColor": 0,
+                "screenCurvature": 0.7,
+                "screenRadius": 0.3,
+                "staticNoise": 0.2,
+                "windowOpacity": 1,
+                "margin": 0.2,
+                "blinkingCursor": false,
+                "frameSize": 0.5,
+                "frameColor": "#000000",
+                "frameShininess": 0.6
             }'
             builtin: true
         }
         ListElement {
             text: "Apple ]["
             obj_string: '{
-                "ambientLight": 0.3038,
-                "backgroundColor": "#000000",
-                "bloom": 0.5,
+                "ambientLight": 1.0,
+                "backgroundColor": "#001100",
+                "bloom": 0.3,
                 "brightness": 0.5,
-                "burnIn": 0.5017,
+                "burnIn": 0.3,
                 "chromaColor": 0,
-                "contrast": 0.85,
+                "contrast": 0.8,
                 "flickering": 0.2,
-                "fontColor": "#00d56d",
-                "fontName": "APPLE_II",
-                "fontWidth": 1,
-                "glowingLine": 0.22,
-                "horizontalSync": 0.16,
-                "jitter": 0.1,
-                "rasterization": 1,
-                "rbgShift": 0,
-                "saturationColor": 0,
-                "screenCurvature": 0.5,
-                "staticNoise": 0.099,
-                "windowOpacity": 1,
-                "margin": 0.5,
-                "blinkingCursor": false,
-                "frameMargin": 0.2
-            }'
-            builtin: true
-        }
-        ListElement {
-            text: "Vintage"
-            obj_string: '{
-                "ambientLight": 0.5,
-                "backgroundColor": "#000000",
-                "bloom": 0.4983,
-                "brightness": 0.5014,
-                "burnIn": 0.4983,
-                "chromaColor": 0,
-                "contrast": 0.7473,
-                "flickering": 0.9,
-                "fontColor": "#00ff3e",
-                "fontName": "COMMODORE_PET",
-                "fontWidth": 1,
+                "fontColor": "#4dff6b",
+                "fontName": "APPLE_II_SCALED",
+                "fontSource": 0,
+                "fontWidth": 1.25,
+                "lineSpacing": 0.1,
                 "glowingLine": 0.3,
-                "horizontalSync": 0.42,
-                "jitter": 0.4,
+                "horizontalSync": 0.2,
+                "jitter": 0.2,
                 "rasterization": 1,
-                "rbgShift": 0.2969,
+                "rgbShift": 0.0,
                 "saturationColor": 0,
                 "screenCurvature": 0.5,
-                "staticNoise": 0.2969,
+                "screenRadius": 0.3,
+                "staticNoise": 0.2,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.0,
                 "blinkingCursor": false,
-                "frameMargin": 0.5
+                "frameSize": 0.2,
+                "frameColor": "#ffffff",
+                "frameShininess": 0.8
             }'
             builtin: true
         }
         ListElement {
-            text: "IBM Dos"
-            obj_string: '{
-                "ambientLight": 0.151,
-                "backgroundColor": "#000000",
-                "bloom": 0.2969,
-                "brightness": 0.5,
-                "burnIn": 0.0469,
-                "chromaColor": 1,
-                "contrast": 0.85,
-                "flickering": 0.0955,
-                "fontColor": "#ffffff",
-                "fontName": "IBM_DOS",
-                "fontWidth": 1,
-                "glowingLine": 0.1545,
-                "horizontalSync": 0,
-                "jitter": 0.1545,
-                "rasterization": 0,
-                "rbgShift": 0.3524,
-                "saturationColor": 0,
-                "screenCurvature": 0.4,
-                "staticNoise": 0.0503,
-                "windowOpacity": 1,
-                "margin": 0.5,
-                "blinkingCursor": false,
-                "frameMargin": 0.2
-            }'
-            builtin: true
-        }
-        ListElement {
-            text: "IBM 3278"
+            text: "Atari 400"
             obj_string: '{
                 "ambientLight": 0.1,
-                "backgroundColor": "#000000",
-                "bloom": 0.2969,
-                "brightness": 0.5,
-                "burnIn": 0.6,
+                "backgroundColor": "#0f1f5a",
+                "bloom": 0.1,
+                "brightness": 0.6,
+                "burnIn": 0.2,
                 "chromaColor": 0,
-                "contrast": 0.85,
-                "flickering": 0,
-                "fontColor": "#0ccc68",
-                "fontName": "IBM_3278",
+                "contrast": 0.9,
+                "flickering": 0.1,
+                "fontColor": "#8ed6ff",
+                "fontName": "ATARI_400_SCALED",
+                "fontSource": 0,
                 "fontWidth": 1,
-                "glowingLine": 0,
-                "horizontalSync": 0,
-                "jitter": 0,
-                "rasterization": 0,
-                "rbgShift": 0,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.1,
+                "horizontalSync": 0.0,
+                "jitter": 0.0,
+                "rasterization": 1,
+                "rgbShift": 0.0,
                 "saturationColor": 0,
-                "screenCurvature": 0.2,
-                "staticNoise": 0,
+                "screenCurvature": 0.4,
+                "screenRadius": 0.2,
+                "staticNoise": 0.1,
                 "windowOpacity": 1,
-                "margin": 0.5,
+                "margin": 0.2,
                 "blinkingCursor": false,
-                "frameMargin": 0.1
+                "frameSize": 0.4,
+                "frameColor": "#cccccc",
+                "frameShininess": 0.3
             }'
             builtin: true
         }
         ListElement {
-            text: "Futuristic"
+            text: "IBM VGA 8x16"
             obj_string: '{
-                "ambientLight": 0,
+                "ambientLight": 0.2,
                 "backgroundColor": "#000000",
-                "bloom": 0.5017,
-                "brightness": 0.5014,
-                "burnIn": 0.0955,
-                "chromaColor": 1,
-                "contrast": 0.85,
-                "flickering": 0.2,
-                "fontColor": "#729fcf",
-                "fontName": "TERMINUS",
+                "bloom": 0.2,
+                "brightness": 0.6,
+                "burnIn": 0.1,
+                "chromaColor": 0.5,
+                "contrast": 1.0,
+                "flickering": 0.1,
+                "fontColor": "#c0c0c0",
+                "fontName": "IBM_VGA_8x16",
+                "fontSource": 0,
                 "fontWidth": 1,
-                "glowingLine": 0.1476,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.1,
+                "horizontalSync": 0.0,
+                "jitter": 0.0,
+                "rasterization": 1,
+                "rgbShift": 0.1,
+                "saturationColor": 0,
+                "screenCurvature": 0.3,
+                "screenRadius": 0.1,
+                "staticNoise": 0.0,
+                "windowOpacity": 1,
+                "margin": 0.2,
+                "blinkingCursor": false,
+                "frameSize": 0.1,
+                "frameColor": "#ffffff",
+                "frameShininess": 0.3
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "IBM 3278 Reborn"
+            obj_string: '{
+                "ambientLight": 0.2,
+                "backgroundColor": "#000000",
+                "bloom": 0.2,
+                "brightness": 0.5,
+                "burnIn": 0.5,
+                "chromaColor": 0,
+                "contrast": 0.8,
+                "flickering": 0,
+                "fontColor": "#3cff7a",
+                "fontName": "IBM_3278",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.0,
                 "horizontalSync": 0,
-                "jitter": 0.099,
-                "rasterization": 0,
-                "rbgShift": 0,
-                "saturationColor": 0.4983,
+                "jitter": 0,
+                "rasterization": 4,
+                "rgbShift": 0,
+                "saturationColor": 0,
                 "screenCurvature": 0,
-                "staticNoise": 0.0955,
+                "screenRadius": 0.0,
+                "staticNoise": 0.0,
+                "windowOpacity": 1,
+                "margin": 0.1,
+                "blinkingCursor": false,
+                "frameSize": 0,
+                "frameColor": "#ffffff",
+                "frameShininess": 0.2
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "Neon Cyan"
+            obj_string: '{
+                "ambientLight": 0.1,
+                "backgroundColor": "#001018",
+                "bloom": 0.6,
+                "brightness": 0.6,
+                "burnIn": 0.1,
+                "chromaColor": 1,
+                "contrast": 0.9,
+                "flickering": 0.1,
+                "fontColor": "#52f7ff",
+                "fontName": "IOSEVKA",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.2,
+                "horizontalSync": 0.0,
+                "jitter": 0.1,
+                "rasterization": 4,
+                "rgbShift": 0.0,
+                "saturationColor": 0.6,
+                "screenCurvature": 0,
+                "screenRadius": 0.0,
+                "staticNoise": 0.1,
+                "windowOpacity": 0.8,
+                "margin": 0.1,
+                "blinkingCursor": false,
+                "frameSize": 0,
+                "frameColor": "#c3c3c3",
+                "frameShininess": 0.2
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "Ghost Terminal"
+            obj_string: '{
+                "ambientLight": 0.3,
+                "backgroundColor": "#0b1014",
+                "bloom": 0.3,
+                "brightness": 0.6,
+                "burnIn": 0.2,
+                "chromaColor": 0,
+                "contrast": 0.5,
+                "flickering": 0.0,
+                "fontColor": "#a6b3c0",
+                "fontName": "JETBRAINS_MONO",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.1,
+                "horizontalSync": 0.0,
+                "jitter": 0.0,
+                "rasterization": 4,
+                "rgbShift": 0.0,
+                "saturationColor": 0.0,
+                "screenCurvature": 0,
+                "screenRadius": 0.0,
+                "staticNoise": 0.1,
                 "windowOpacity": 0.7,
                 "margin": 0.1,
                 "blinkingCursor": false,
-                "frameMargin": 0
+                "frameSize": 0,
+                "frameColor": "#a7a7a7",
+                "frameShininess": 0.2
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "Plasma"
+            obj_string: '{
+                "ambientLight": 0.1,
+                "backgroundColor": "#070014",
+                "bloom": 0.7,
+                "brightness": 0.6,
+                "burnIn": 0.1,
+                "chromaColor": 1,
+                "contrast": 0.8,
+                "flickering": 0.1,
+                "fontColor": "#ff9bd6",
+                "fontName": "FIRA_CODE",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.2,
+                "horizontalSync": 0.0,
+                "jitter": 0.1,
+                "rasterization": 4,
+                "rgbShift": 0.1,
+                "saturationColor": 0.8,
+                "screenCurvature": 0,
+                "screenRadius": 0.0,
+                "staticNoise": 0.1,
+                "windowOpacity": 1.0,
+                "margin": 0.1,
+                "blinkingCursor": false,
+                "frameSize": 0,
+                "frameColor": "#d0d0d0",
+                "frameShininess": 0.2
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "Boring"
+            obj_string: '{
+                "ambientLight": 0.1,
+                "backgroundColor": "#000000",
+                "bloom": 0.5,
+                "brightness": 0.5,
+                "burnIn": 0.05,
+                "chromaColor": 1,
+                "contrast": 0.8,
+                "flickering": 0.0,
+                "fontColor": "#ffffff",
+                "fontName": "JETBRAINS_MONO",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.1,
+                "horizontalSync": 0,
+                "jitter": 0.0,
+                "rasterization": 4,
+                "rgbShift": 0,
+                "saturationColor": 0.0,
+                "screenCurvature": 0,
+                "screenRadius": 0.0,
+                "staticNoise": 0.0,
+                "windowOpacity": 1.0,
+                "margin": 0.0,
+                "blinkingCursor": false,
+                "frameSize": 0,
+                "frameColor": "#c0c0c0",
+                "frameShininess": 0.2
+            }'
+            builtin: true
+        }
+        ListElement {
+            text: "E-Ink"
+            obj_string: '{
+                "ambientLight": 0.6,
+                "backgroundColor": "#f2f2ec",
+                "bloom": 0.0,
+                "brightness": 1.0,
+                "burnIn": 0.6,
+                "chromaColor": 0,
+                "contrast": 0.5,
+                "flickering": 0.0,
+                "fontColor": "#101010",
+                "fontName": "HACK",
+                "fontSource": 0,
+                "fontWidth": 1,
+                "lineSpacing": 0.1,
+                "glowingLine": 0.0,
+                "horizontalSync": 0.0,
+                "jitter": 0.0,
+                "rasterization": 4,
+                "rgbShift": 0,
+                "saturationColor": 0,
+                "screenCurvature": 0,
+                "screenRadius": 0.0,
+                "staticNoise": 0.0,
+                "windowOpacity": 1,
+                "margin": 0.1,
+                "blinkingCursor": false,
+                "frameSize": 0,
+                "frameColor": "#cdcdcd",
+                "frameShininess": 0.2
             }'
             builtin: true
         }
@@ -723,30 +863,16 @@ QtObject {
 
         var profileArgPosition = args.indexOf("--profile")
         if (profileArgPosition !== -1) {
-            var profileIndex = getProfileIndexByName(
-                        args[profileArgPosition + 1])
-            if (profileIndex !== -1)
+            var profileIndex = getProfileIndexByName(args[profileArgPosition + 1])
+            if (profileIndex !== -1) {
                 loadProfile(profileIndex)
-            else
+            } else {
                 console.log("Warning: selected profile is not valid; ignoring it")
-        }
-
-        if (args.indexOf("--fullscreen") !== -1) {
-            fullscreen = true
-            showMenubar = false
-        }
-
-        if (args.indexOf("-T") !== -1) {
-            wintitle = args[args.indexOf("-T") + 1]
+            }
         }
 
         initializedSettings()
     }
-    Component.onDestruction: {
-        storeSettings()
-        storeCustomProfiles()
-        //        storage.dropSettings(); //DROPS THE SETTINGS!.. REMEMBER TO DISABLE ONCE ENABLED!!
-    }
 
     // VARS ///////////////////////////////////////////////////////////////////
     property Label _sampleLabel: Label {

app/qml/BurnInEffect.qml

@@ -24,7 +24,7 @@ import "utils.js" as Utils
 Loader {
     id: burnInEffect
 
-    property ShaderEffectSource source: item ? item.source : null
+    property ShaderEffectSource effectSource: item ? item.source : null
 
     property real lastUpdate: 0
     property real prevLastUpdate: 0
@@ -81,6 +81,14 @@ Loader {
                 }
             }
             // Restart blurred source settings change.
+            Connections {
+                target: appSettings.fontManager
+
+                onTerminalFontChanged: {
+                    burnInEffect.restartBlurSource()
+                }
+            }
+
             Connections {
                 target: appSettings
 
@@ -88,10 +96,6 @@ Loader {
                     burnInEffect.restartBlurSource()
                 }
 
-                onTerminalFontChanged: {
-                    burnInEffect.restartBlurSource()
-                }
-
                 onRasterizationChanged: {
                     burnInEffect.restartBlurSource()
                 }
@@ -105,6 +109,8 @@ Loader {
         ShaderEffect {
             id: burnInShaderEffect
 
+            property real time: timeManager.time
+
             property variant txt_source: kterminalSource
             property variant burnInSource: burnInEffectSource
             property real burnInTime: burnInFadeTime
@@ -114,38 +120,8 @@ Loader {
             anchors.fill: parent
             blending: false
 
-            // Extra uniforms required by shared block
-            property real qt_Opacity: 1.0
-            property real time: timeManager.time
-            property color fontColor: appSettings.fontColor
-            property color backgroundColor: appSettings.backgroundColor
-            property real shadowLength: 0
-            property size virtualResolution: Qt.size(width, height)
-            property real rasterizationIntensity: 0
-            property int rasterizationMode: 0
-            property real burnIn: appSettings.burnIn
-            property real staticNoise: 0
-            property real screenCurvature: 0
-            property real glowingLine: 0
-            property real chromaColor: 0
-            property size jitterDisplacement: Qt.size(0, 0)
-            property real ambientLight: 0
-            property real jitter: 0
-            property real horizontalSync: 0
-            property real horizontalSyncStrength: 0
-            property real flickering: 0
-            property real displayTerminalFrame: 0
-            property size scaleNoiseSize: Qt.size(0, 0)
-            property real screen_brightness: 1.0
-            property real bloom: 0
-            property real rbgShift: 0
-            property real screenShadowCoeff: 0
-            property real frameShadowCoeff: 0
-            property color frameColor: backgroundColor
-            property size margin: Qt.size(0, 0)
-
             fragmentShader: "qrc:/shaders/burn_in.frag.qsb"
-            vertexShader: "qrc:/shaders/passthrough.vert.qsb"
+            vertexShader: "qrc:/shaders/burn_in.vert.qsb"
 
             onStatusChanged: if (log) console.log(log) //Print warning messages
         }

app/qml/FontPixels.qml

@@ -1,107 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013-2021 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-import QtQuick 2.2
-
-QtObject {
-    property int selectedFontIndex
-    property real scaling
-    property var _font: fontlist.get(selectedFontIndex)
-    property var source: _font.source
-    property int pixelSize: _font.pixelSize
-    property int lineSpacing: _font.lineSpacing
-    property real screenScaling: scaling * _font.baseScaling
-    property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
-    property bool lowResolutionFont: true
-
-    property ListModel fontlist: ListModel {
-        ListElement {
-            name: "COMMODORE_PET"
-            text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/PetMe.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-        ListElement {
-            name: "IBM_PC"
-            text: "IBM PC (1981)"
-            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-        ListElement {
-            name: "PROGGY_TINY"
-            text: "Proggy Tiny (Modern)"
-            source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
-            lineSpacing: 1
-            pixelSize: 16
-            baseScaling: 3.3
-            fontWidth: 0.9
-        }
-        ListElement {
-            name: "TERMINUS_SCALED"
-            text: "Terminus (Modern)"
-            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-        }
-        ListElement {
-            name: "PRO_FONT_SCALED"
-            text: "Pro Font (Modern)"
-            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-        }
-        ListElement {
-            name: "APPLE_II"
-            text: "Apple ][ (1977)"
-            source: "fonts/1977-apple2/PrintChar21.ttf"
-            lineSpacing: 2
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.9
-        }
-        ListElement {
-            name: "ATARI_400"
-            text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-        ListElement {
-            name: "COMMODORE_64"
-            text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-    }
-}

app/qml/FontScanlines.qml

@@ -1,107 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013-2021 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-import QtQuick 2.2
-
-QtObject {
-    property int selectedFontIndex
-    property real scaling
-    property var _font: fontlist.get(selectedFontIndex)
-    property var source: _font.source
-    property int pixelSize: _font.pixelSize
-    property int lineSpacing: _font.lineSpacing
-    property real screenScaling: scaling * _font.baseScaling
-    property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
-    property bool lowResolutionFont: true
-
-    property ListModel fontlist: ListModel {
-        ListElement {
-            name: "COMMODORE_PET"
-            text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/PetMe.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-        }
-        ListElement {
-            name: "IBM_PC"
-            text: "IBM PC (1981)"
-            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-        ListElement {
-            name: "PROGGY_TINY"
-            text: "Proggy Tiny (Modern)"
-            source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
-            lineSpacing: 1
-            pixelSize: 16
-            baseScaling: 3.3
-            fontWidth: 0.9
-        }
-        ListElement {
-            name: "TERMINUS_SCALED"
-            text: "Terminus (Modern)"
-            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-        }
-        ListElement {
-            name: "PRO_FONT_SCALED"
-            text: "Pro Font (Modern)"
-            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-        }
-        ListElement {
-            name: "APPLE_II"
-            text: "Apple ][ (1977)"
-            source: "fonts/1977-apple2/PrintChar21.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-        }
-        ListElement {
-            name: "ATARI_400"
-            text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-        }
-        ListElement {
-            name: "COMMODORE_64"
-            text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-        }
-    }
-}

app/qml/Fonts.qml

@@ -1,252 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013-2021 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-import QtQuick 2.2
-
-QtObject {
-    property int selectedFontIndex
-    property real scaling
-    property var source: fontlist.get(selectedFontIndex).source
-    property var _font: fontlist.get(selectedFontIndex)
-    property bool lowResolutionFont: _font.lowResolutionFont
-
-    property int pixelSize: lowResolutionFont ? _font.pixelSize : _font.pixelSize * scaling
-
-    property int lineSpacing: lowResolutionFont ? _font.lineSpacing : pixelSize * _font.lineSpacing
-
-    property real screenScaling: lowResolutionFont ? _font.baseScaling * scaling : 1.0
-
-    property real defaultFontWidth: fontlist.get(selectedFontIndex).fontWidth
-
-    property string family: fontlist.get(selectedFontIndex).family
-
-    property bool isSystemFont: fontlist.get(selectedFontIndex).isSystemFont
-
-    // There are two kind of fonts: low resolution and high resolution.
-    // Low resolution font sets the lowResolutionFont property to true.
-    // They are rendered at a fixed pixel size and the texture is upscaled
-    // to fill the screen (they are much faster to render).
-    // High resolution fonts are instead drawn on a texture which has the
-    // size of the screen, and the scaling directly controls their pixels size.
-    // Those are slower to render but are not pixelated.
-    property ListModel fontlist: ListModel {
-        ListElement {
-            name: "TERMINUS_SCALED"
-            text: "Terminus (Modern)"
-            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "PRO_FONT_SCALED"
-            text: "Pro Font (Modern)"
-            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
-            lineSpacing: 1
-            pixelSize: 12
-            baseScaling: 3.0
-            fontWidth: 1.0
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "EXCELSIOR_SCALED"
-            text: "Fixedsys Excelsior (Modern)"
-            source: "fonts/modern-fixedsys-excelsior/FSEX301-L2.ttf"
-            lineSpacing: 0
-            pixelSize: 16
-            baseScaling: 2.4
-            fontWidth: 1.0
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "COMMODORE_PET_SCALED"
-            text: "Commodore PET (1977)"
-            source: "fonts/1977-commodore-pet/PetMe.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "PROGGY_TINY_SCALED"
-            text: "Proggy Tiny (Modern)"
-            source: "fonts/modern-proggy-tiny/ProggyTiny.ttf"
-            lineSpacing: 1
-            pixelSize: 16
-            baseScaling: 3.3
-            fontWidth: 0.9
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "APPLE_II_SCALED"
-            text: "Apple ][ (1977)"
-            source: "fonts/1977-apple2/PrintChar21.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "ATARI_400_SCALED"
-            text: "Atari 400-800 (1979)"
-            source: "fonts/1979-atari-400-800/AtariClassic-Regular.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "IBM_PC_SCALED"
-            text: "IBM PC (1981)"
-            source: "fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.8
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "COMMODORE_64_SCALED"
-            text: "Commodore 64 (1982)"
-            source: "fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf"
-            lineSpacing: 3
-            pixelSize: 8
-            baseScaling: 3.5
-            fontWidth: 0.7
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "IBM_DOS"
-            text: "IBM DOS (1985)"
-            source: "fonts/1985-ibm-pc-vga/PxPlus_IBM_VGA8.ttf"
-            lineSpacing: 3
-            pixelSize: 16
-            baseScaling: 2.0
-            fontWidth: 1.0
-            lowResolutionFont: true
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "HERMIT"
-            text: "HD: Hermit (Modern)"
-            source: "fonts/modern-hermit/Hermit-medium.otf"
-            lineSpacing: 0.05
-            pixelSize: 27
-            fontWidth: 1.0
-            lowResolutionFont: false
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "TERMINUS"
-            text: "HD: Terminus (Modern)"
-            source: "fonts/modern-terminus/TerminusTTF-4.46.0.ttf"
-            lineSpacing: 0.1
-            pixelSize: 35
-            fontWidth: 1.0
-            lowResolutionFont: false
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "PRO_FONT"
-            text: "HD: Pro Font (Modern)"
-            source: "fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf"
-            lineSpacing: 0.1
-            pixelSize: 35
-            fontWidth: 1.0
-            lowResolutionFont: false
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "INCONSOLATA"
-            text: "HD: Inconsolata (Modern)"
-            source: "fonts/modern-inconsolata/Inconsolata.otf"
-            lineSpacing: 0.1
-            pixelSize: 35
-            fontWidth: 1.0
-            lowResolutionFont: false
-            isSystemFont: false
-            family: ""
-        }
-        ListElement {
-            name: "IBM_3278"
-            text: "HD: IBM 3278 (1971)"
-            source: "fonts/1971-ibm-3278/3270-Regular.ttf"
-            lineSpacing: 0.2
-            pixelSize: 32
-            fontWidth: 1.0
-            lowResolutionFont: false
-            isSystemFont: false
-            family: ""
-        }
-    }
-
-    Component.onCompleted: addSystemFonts()
-
-    function addSystemFonts() {
-        var families = monospaceSystemFonts
-        for (var i = 0; i < families.length; i++) {
-            if (verbose) {
-                console.log("Adding system font: ", families[i])
-            }
-            fontlist.append(convertToListElement(families[i]))
-        }
-    }
-
-    function convertToListElement(family) {
-        return {
-            "name": "System: " + family,
-            "text": qsTr("System: ") + family,
-            "source": "",
-            "lineSpacing": 0.1,
-            "pixelSize": 30,
-            "fontWidth": 1.0,
-            "baseScaling": 1.0,
-            "lowResolutionFont": false,
-            "isSystemFont": true,
-            "family": family
-        }
-    }
-}

app/qml/PreprocessedTerminal.qml

@@ -21,13 +21,14 @@
 import QtQuick 2.2
 import QtQuick.Controls 2.0
 
-import QMLTermWidget 1.0
+import QMLTermWidget 2.0
 
 import "menus"
 import "utils.js" as Utils
 
 Item{
     id: terminalContainer
+    signal sessionFinished()
 
     property size virtualResolution: Qt.size(kterminal.totalWidth, kterminal.totalHeight)
     property alias mainTerminal: kterminal
@@ -82,13 +83,6 @@ Item{
             terminalContainer.updateSources()
         }
     }
-    Connections {
-        target: terminalWindow
-
-        onActiveChanged: {
-            kterminal.forceActiveFocus()
-        }
-    }
 
     function updateSources() {
         kterminal.update()
@@ -97,8 +91,8 @@ Item{
     QMLTermWidget {
         id: kterminal
 
-        property int textureResolutionScale: appSettings.lowResolutionFont ? devicePixelRatio : 1
-        property int margin: appSettings.totalMargin / screenScaling
+        property int textureResolutionScale: appSettings.lowResolutionFont ? Screen.devicePixelRatio : 1
+        property int margin: appSettings.margin / screenScaling
         property int totalWidth: Math.floor(parent.width / (screenScaling * fontWidth))
         property int totalHeight: Math.floor(parent.height / screenScaling)
 
@@ -107,26 +101,24 @@ Item{
 
         textureSize: Qt.size(width / textureResolutionScale, height / textureResolutionScale)
 
-        width: ensureMultiple(rawWidth, devicePixelRatio)
-        height: ensureMultiple(rawHeight, devicePixelRatio)
+        width: ensureMultiple(rawWidth, Screen.devicePixelRatio)
+        height: ensureMultiple(rawHeight, Screen.devicePixelRatio)
 
         /** Ensure size is a multiple of factor. This is needed for pixel perfect scaling on highdpi screens. */
         function ensureMultiple(size, factor) {
             return Math.round(size / factor) * factor;
         }
 
-        colorScheme: "cool-retro-term"
-
-        smooth: !appSettings.lowResolutionFont
-        enableBold: false
         fullCursorHeight: true
         blinkingCursor: appSettings.blinkingCursor
 
+        colorScheme: "cool-retro-term"
+
         session: QMLTermSession {
             id: ksession
 
             onFinished: {
-                Qt.quit()
+                terminalContainer.sessionFinished()
             }
         }
 
@@ -140,26 +132,36 @@ Item{
                 anchors.topMargin: 1
                 anchors.bottomMargin: 1
                 color: "white"
-                radius: width * 0.25
                 opacity: 0.7
             }
         }
 
-        function handleFontChanged(fontFamily, pixelSize, lineSpacing, screenScaling, fontWidth) {
-            kterminal.antialiasText = !appSettings.lowResolutionFont;
-            font.pixelSize = pixelSize;
-            font.family = fontFamily;
+        function handleFontChanged(fontFamily, pixelSize, lineSpacing, screenScaling, fontWidth, fallbackFontFamily, lowResolutionFont) {
+            kterminal.lineSpacing = lineSpacing;
+            kterminal.antialiasText = !lowResolutionFont;
+            kterminal.smooth = !lowResolutionFont;
+            kterminal.enableBold = !lowResolutionFont;
+            kterminal.enableItalic = !lowResolutionFont;
+
+            kterminal.font = Qt.font({
+                family: fontFamily,
+                pixelSize: pixelSize
+            });
 
             terminalContainer.fontWidth = fontWidth;
             terminalContainer.screenScaling = screenScaling;
             scaleTexture = Math.max(1.0, Math.floor(screenScaling * appSettings.windowScaling));
+        }
 
-            kterminal.lineSpacing = lineSpacing;
+        Connections {
+            target: appSettings
+
+            onWindowScalingChanged: {
+                scaleTexture = Math.max(1.0, Math.floor(terminalContainer.screenScaling * appSettings.windowScaling));
+            }
         }
 
         function startSession() {
-            appSettings.initializedSettings.disconnect(startSession);
-
             // Retrieve the variable set in main.cpp if arguments are passed.
             if (defaultCmd) {
                 ksession.setShellProgram(defaultCmd);
@@ -180,9 +182,12 @@ Item{
             forceActiveFocus();
         }
         Component.onCompleted: {
-            appSettings.terminalFontChanged.connect(handleFontChanged);
-            appSettings.initializedSettings.connect(startSession);
-            appSettings.handleFontChanged()
+            appSettings.fontManager.terminalFontChanged.connect(handleFontChanged);
+            appSettings.fontManager.refresh()
+            startSession();
+        }
+        Component.onDestruction: {
+            appSettings.fontManager.terminalFontChanged.disconnect(handleFontChanged);
         }
     }
 
@@ -198,12 +203,13 @@ Item{
 
     Loader {
         id: menuLoader
-        sourceComponent: (appSettings.isMacOS || appSettings.showMenubar ? shortContextMenu : fullContextMenu)
+        sourceComponent: (appSettings.isMacOS || (appSettings.showMenubar && !terminalWindow.fullscreen) ? shortContextMenu : fullContextMenu)
     }
     property alias contextmenu: menuLoader.item
 
     MouseArea {
-        property real margin: appSettings.totalMargin
+        property real margin: appSettings.margin
+        property real frameSize: appSettings.frameSize * terminalWindow.normalizedWindowScale
 
         acceptedButtons: Qt.LeftButton | Qt.MiddleButton | Qt.RightButton
         anchors.fill: parent
@@ -221,6 +227,7 @@ Item{
             kterminal.simulateMouseDoubleClick(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers);
         }
         onPressed: function(mouse) {
+            kterminal.forceActiveFocus()
             if ((!kterminal.terminalUsesMouse || mouse.modifiers & Qt.ShiftModifier) && mouse.button == Qt.RightButton) {
                 contextmenu.popup();
             } else {
@@ -237,12 +244,17 @@ Item{
             kterminal.simulateMouseMove(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers);
         }
 
-        function correctDistortion(x, y){
+        function correctDistortion(x, y) {
             x = (x - margin) / width;
             y = (y - margin) / height;
 
+            x = x * (1 + frameSize * 2) - frameSize;
+            y = y * (1 + frameSize * 2) - frameSize;
+
             var cc = Qt.size(0.5 - x, 0.5 - y);
-            var distortion = (cc.height * cc.height + cc.width * cc.width) * appSettings.screenCurvature * appSettings.screenCurvatureSize;
+            var distortion = (cc.height * cc.height + cc.width * cc.width)
+                    * appSettings.screenCurvature * appSettings.screenCurvatureSize
+                    * terminalWindow.normalizedWindowScale;
 
             return Qt.point((x - cc.width  * (1+distortion) * distortion) * (kterminal.totalWidth),
                            (y - cc.height * (1+distortion) * distortion) * (kterminal.totalHeight))

app/qml/SettingsAdvancedTab.qml

@@ -27,7 +27,9 @@ import "Components"
 ColumnLayout {
     GroupBox {
         Layout.fillWidth: true
-        title: qsTr("Command")
+        Layout.fillHeight: true
+        title: qsTr("Miscellaneous")
+        padding: appSettings.defaultMargin
 
         ColumnLayout {
             anchors.fill: parent
@@ -37,12 +39,6 @@ ColumnLayout {
                 checked: appSettings.useCustomCommand
                 onCheckedChanged: appSettings.useCustomCommand = checked
             }
-            // Workaround for QTBUG-31627 for pre 5.3.0
-            Binding {
-                target: useCustomCommand
-                property: "checked"
-                value: appSettings.useCustomCommand
-            }
             TextField {
                 id: customCommand
                 Layout.fillWidth: true
@@ -57,12 +53,27 @@ ColumnLayout {
                 Component.onCompleted: settings_window.closing.connect(
                                            saveSetting)
             }
+            CheckBox {
+                id: blinkingCursor
+                text: qsTr("Blinking Cursor")
+                checked: appSettings.blinkingCursor
+                onCheckedChanged: appSettings.blinkingCursor = checked
+            }
+            CheckBox {
+                id: showMenubar
+                text: qsTr("Show Menubar")
+                enabled: !appSettings.isMacOS
+                checked: appSettings.showMenubar
+                onCheckedChanged: appSettings.showMenubar = checked
+            }
         }
     }
 
     GroupBox {
         title: qsTr("Performance")
         Layout.fillWidth: true
+        Layout.fillHeight: true
+        padding: appSettings.defaultMargin
         GridLayout {
             anchors.fill: parent
             columns: 4

app/qml/SettingsEffectsTab.qml

@@ -22,11 +22,15 @@ import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.1
 
 ColumnLayout {
+    Layout.fillWidth: true
+    Layout.fillHeight: true
     spacing: 2
 
     GroupBox {
         title: qsTr("Effects")
         Layout.fillWidth: true
+        Layout.fillHeight: true
+        padding: appSettings.defaultMargin
 
         ColumnLayout {
             anchors.fill: parent
@@ -79,8 +83,13 @@ ColumnLayout {
             }
             CheckableSlider {
                 name: qsTr("RGB Shift")
-                onNewValue: function(newValue) { appSettings.rbgShift = newValue }
-                value: appSettings.rbgShift
+                onNewValue: function(newValue) { appSettings.rgbShift = newValue }
+                value: appSettings.rgbShift
+            }
+            CheckableSlider {
+                name: qsTr("Frame Shininess")
+                onNewValue: function(newValue) { appSettings._frameShininess = newValue }
+                value: appSettings._frameShininess
             }
         }
     }

app/qml/SettingsGeneralTab.qml

@@ -25,7 +25,9 @@ import QtQuick.Dialogs
 ColumnLayout {
     GroupBox {
         Layout.fillWidth: true
+        Layout.fillHeight: true
         title: qsTr("Profile")
+        padding: appSettings.defaultMargin
         RowLayout {
             anchors.fill: parent
             ListView {
@@ -183,6 +185,8 @@ ColumnLayout {
     GroupBox {
         title: qsTr("Screen")
         Layout.fillWidth: true
+        Layout.fillHeight: true
+        padding: appSettings.defaultMargin
         GridLayout {
             anchors.fill: parent
             columns: 2
@@ -207,12 +211,19 @@ ColumnLayout {
                 onValueChanged: appSettings._margin = value
                 value: appSettings._margin
             }
+            Label {
+                text: qsTr("Radius")
+            }
+            SimpleSlider {
+                onValueChanged: appSettings._screenRadius = value
+                value: appSettings._screenRadius
+            }
             Label {
                 text: qsTr("Frame size")
             }
             SimpleSlider {
-                onValueChanged: appSettings._frameMargin = value
-                value: appSettings._frameMargin
+                onValueChanged: appSettings._frameSize = value
+                value: appSettings._frameSize
             }
             Label {
                 text: qsTr("Opacity")

app/qml/SettingsTerminalTab.qml

@@ -25,27 +25,50 @@ import QtQml 2.0
 import "Components"
 
 ColumnLayout {
-
     GroupBox {
         title: qsTr("Font")
         Layout.fillWidth: true
+        Layout.fillHeight: true
+        padding: appSettings.defaultMargin
         GridLayout {
             anchors.fill: parent
             columns: 2
             Label {
-                text: qsTr("Rasterization")
+                text: qsTr("Source")
+            }
+            RowLayout {
+                Layout.fillWidth: true
+                RadioButton {
+                    text: qsTr("Bundled")
+                    checked: appSettings.fontSource === appSettings.bundled_fonts
+                    onClicked: {
+                        appSettings.fontSource = appSettings.bundled_fonts
+                    }
+                }
+                RadioButton {
+                    text: qsTr("System")
+                    checked: appSettings.fontSource === appSettings.system_fonts
+                    onClicked: {
+                        appSettings.fontSource = appSettings.system_fonts
+                    }
+                }
+            }
+            Label {
+                text: qsTr("Rendering")
+                enabled: appSettings.fontSource === appSettings.bundled_fonts
             }
             ComboBox {
-                id: rasterizationBox
+                id: renderingBox
 
                 property string selectedElement: model[currentIndex]
 
                 Layout.fillWidth: true
-                model: [qsTr("Default"), qsTr("Scanlines"), qsTr("Pixels"), qsTr("Sub-Pixels")]
+                model: [qsTr("Default"), qsTr("Scanlines"), qsTr("Pixels"), qsTr("Sub-Pixels"), qsTr("Modern")]
                 currentIndex: appSettings.rasterization
                 onCurrentIndexChanged: {
                     appSettings.rasterization = currentIndex
                 }
+                enabled: appSettings.fontSource === appSettings.bundled_fonts
             }
             Label {
                 text: qsTr("Name")
@@ -53,25 +76,43 @@ ColumnLayout {
             ComboBox {
                 id: fontChanger
                 Layout.fillWidth: true
-                model: appSettings.fontlist
+                model: appSettings.filteredFontList
                 textRole: "text"
                 onActivated: {
-                    var name = appSettings.fontlist.get(index).name
-                    appSettings.fontNames[appSettings.rasterization] = name
-                    appSettings.handleFontChanged()
+                    var font = appSettings.filteredFontList.get(currentIndex)
+
+                    // If selecting a high-res font while not in Modern mode,
+                    // switch to Modern to render at full resolution.
+                    if (!font.lowResolutionFont && appSettings.rasterization !== appSettings.modern_rasterization) {
+                        appSettings.rasterization = appSettings.modern_rasterization
+                    }
+                    // If selecting a low-res font while in Modern mode, switch back to default.
+                    if (font.lowResolutionFont && appSettings.rasterization === appSettings.modern_rasterization) {
+                        appSettings.rasterization = appSettings.no_rasterization
+                    }
+
+                    appSettings.fontName = font.name
                 }
                 function updateIndex() {
-                    var name = appSettings.fontNames[appSettings.rasterization]
-                    var index = appSettings.getIndexByName(name)
-                    if (index !== undefined)
-                        currentIndex = index
+                    for (var i = 0; i < appSettings.filteredFontList.count; i++) {
+                        var font = appSettings.filteredFontList.get(i)
+                        if (font.name === appSettings.fontName) {
+                            currentIndex = i
+                            return
+                        }
+                    }
+                    currentIndex = 0
                 }
                 Connections {
-                    target: appSettings
+                    target: appSettings.fontManager
 
                     onTerminalFontChanged: {
                         fontChanger.updateIndex()
                     }
+
+                    onFilteredFontListChanged: {
+                        fontChanger.updateIndex()
+                    }
                 }
                 Component.onCompleted: updateIndex()
             }
@@ -111,29 +152,31 @@ ColumnLayout {
                     text: Math.round(widthChanger.value * 100) + "%"
                 }
             }
-        }
-    }
-    GroupBox {
-        title: qsTr("Cursor")
-        Layout.fillWidth: true
-        ColumnLayout {
-            anchors.fill: parent
-            CheckBox {
-                id: blinkingCursor
-                text: qsTr("Blinking Cursor")
-                checked: appSettings.blinkingCursor
-                onCheckedChanged: appSettings.blinkingCursor = checked
+            Label {
+                text: qsTr("Line Spacing")
             }
-            Binding {
-                target: blinkingCursor
-                property: "checked"
-                value: appSettings.blinkingCursor
+            RowLayout {
+                Layout.fillWidth: true
+                Slider {
+                    Layout.fillWidth: true
+                    id: lineSpacingChanger
+                    onValueChanged: appSettings.lineSpacing = value
+                    value: appSettings.lineSpacing
+                    stepSize: 0.01
+                    from: 0.0
+                    to: 1.0
+                }
+                SizedLabel {
+                    text: Math.round(lineSpacingChanger.value * 100) + "%"
+                }
             }
         }
     }
     GroupBox {
         title: qsTr("Colors")
         Layout.fillWidth: true
+        Layout.fillHeight: true
+        padding: appSettings.defaultMargin
         ColumnLayout {
             anchors.fill: parent
             ColumnLayout {
@@ -166,6 +209,13 @@ ColumnLayout {
                     onColorSelected: appSettings._backgroundColor = color
                     color: appSettings._backgroundColor
                 }
+                ColorButton {
+                    name: qsTr("Frame")
+                    height: 50
+                    Layout.fillWidth: true
+                    onColorSelected: appSettings._frameColor = color
+                    color: appSettings._frameColor
+                }
             }
         }
     }

app/qml/SettingsWindow.qml

@@ -24,52 +24,53 @@ import QtQuick.Window 2.1
 import QtQuick.Layouts 1.3
 import QtQuick.Dialogs
 
-Window {
+ApplicationWindow {
+    readonly property real tabButtonPadding: 10
+
     id: settings_window
     title: qsTr("Settings")
     width: 640
-    height: 640
-
-    property int tabmargins: 15
+    height: 520
 
     Item {
-        anchors { fill: parent;  margins: tabmargins }
+        anchors { fill: parent; }
 
         TabBar {
             id: bar
             anchors { left: parent.left; right: parent.right; top: parent.top; }
             TabButton {
+                padding: tabButtonPadding
                 text: qsTr("General")
             }
             TabButton {
+                padding: tabButtonPadding
                 text: qsTr("Terminal")
             }
             TabButton {
+                padding: tabButtonPadding
                 text: qsTr("Effects")
             }
             TabButton {
+                padding: tabButtonPadding
                 text: qsTr("Advanced")
             }
         }
 
-        Frame {
+        StackLayout {
             anchors {
                 top: bar.bottom
                 left: parent.left
                 right: parent.right
                 bottom: parent.bottom
+                margins: 16
             }
 
-            StackLayout {
-                anchors.fill: parent
+            currentIndex: bar.currentIndex
 
-                currentIndex: bar.currentIndex
-
-                SettingsGeneralTab { }
-                SettingsTerminalTab { }
-                SettingsEffectsTab { }
-                SettingsAdvancedTab { }
-            }
+            SettingsGeneralTab { }
+            SettingsTerminalTab { }
+            SettingsEffectsTab { }
+            SettingsAdvancedTab { }
         }
     }
 }

app/qml/ShaderLibrary.qml

@@ -1,91 +0,0 @@
-import QtQuick 2.0
-
-QtObject {
-    property string rasterizationShader:
-        (appSettings.rasterization === appSettings.no_rasterization ? "
-            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
-                return texel;
-            }" : "") +
-
-        (appSettings.rasterization === appSettings.scanline_rasterization ? "
-            #define INTENSITY 0.30
-            #define BRIGHTBOOST 0.30
-
-            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
-                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * texel)) * texel;
-                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * texel)) * texel;
-
-                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
-                lowp float mask = 1.0 - abs(coords.y);
-
-                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
-                return mix(texel, rasterizationColor, intensity);
-            }" : "") +
-
-        (appSettings.rasterization === appSettings.pixel_rasterization ? "
-            #define INTENSITY 0.30
-            #define BRIGHTBOOST 0.30
-
-            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
-                lowp vec3 result = texel;
-
-                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * texel)) * texel;
-                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * texel)) * texel;
-
-                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
-                coords = coords * coords;
-                lowp float mask = 1.0 - coords.x - coords.y;
-
-                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
-                return mix(texel, rasterizationColor, intensity);
-            }" : "") +
-
-        (appSettings.rasterization === appSettings.subpixel_rasterization ? "
-            #define INTENSITY 0.30
-            #define BRIGHTBOOST 0.30
-            #define SUBPIXELS 3.0
-            const vec3 offsets = vec3(3.141592654) * vec3(1.0/2.0,1.0/2.0 - 2.0/3.0,1.0/2.0-4.0/3.0);
-
-            lowp vec3 applyRasterization(vec2 screenCoords, lowp vec3 texel, vec2 virtualResolution, float intensity) {
-                vec2 omega = vec2(3.141592654) * vec2(2.0) * virtualResolution;
-                vec2 angle = screenCoords * omega;
-                vec3 xfactors = (SUBPIXELS + sin(angle.x + offsets)) / (SUBPIXELS + 1.0);
-
-                lowp vec3 result = texel * xfactors;
-                lowp vec3 pixelHigh = ((1.0 + BRIGHTBOOST) - (0.2 * result)) * result;
-                lowp vec3 pixelLow  = ((1.0 - INTENSITY) + (0.1 * result)) * result;
-
-                vec2 coords = fract(screenCoords * virtualResolution) * 2.0 - vec2(1.0);
-                lowp float mask = 1.0 - abs(coords.y);
-
-                lowp vec3 rasterizationColor = mix(pixelLow, pixelHigh, mask);
-                return mix(texel, rasterizationColor, intensity);
-            }" : "") +
-
-        "\n\n"
-
-    property string min2: "
-        float min2(vec2 v) {
-            return min(v.x, v.y);
-        }\n\n"
-
-    property string rgb2grey: "
-        float rgb2grey(vec3 v) {
-            return dot(v, vec3(0.21, 0.72, 0.04));
-        }\n\n"
-
-    property string max2: "
-        float max2(vec2 v) {
-            return max(v.x, v.y);
-        }\n\n"
-
-    property string prod2: "
-        float prod2(vec2 v) {
-            return v.x * v.y;
-        }\n\n"
-
-    property string sum2: "
-        float sum2(vec2 v) {
-            return v.x + v.y;
-        }\n\n"
-}

app/qml/ShaderTerminal.qml

@@ -23,6 +23,30 @@ import QtQuick 2.2
 import "utils.js" as Utils
 
 Item {
+    function dynamicFragmentPath() {
+        var rasterMode = appSettings.rasterization;
+        var burnInOn = appSettings.burnIn > 0 ? 1 : 0;
+        var frameOn = appSettings.frameEnabled ? 1 : 0;
+        var chromaOn = appSettings.chromaColor > 0 ? 1 : 0;
+        return "qrc:/shaders/terminal_dynamic_raster" + rasterMode +
+               "_burn" + burnInOn +
+               "_frame" + frameOn +
+               "_chroma" + chromaOn +
+               ".frag.qsb";
+    }
+
+    function staticFragmentPath() {
+        var rgbShiftOn = appSettings.rgbShift > 0 ? 1 : 0;
+        var bloomOn = appSettings.bloom > 0 ? 1 : 0;
+        var curvatureOn = (appSettings.screenCurvature > 0 || appSettings.frameSize > 0) ? 1 : 0;
+        var shineOn = appSettings.frameShininess > 0 ? 1 : 0;
+        return "qrc:/shaders/terminal_static_rgb" + rgbShiftOn +
+               "_bloom" + bloomOn +
+               "_curve" + curvatureOn +
+               "_shine" + shineOn +
+               ".frag.qsb";
+    }
+
     property ShaderEffectSource source
     property BurnInEffect burnInEffect
     property ShaderEffectSource bloomSource
@@ -30,7 +54,8 @@ Item {
     property color fontColor: appSettings.fontColor
     property color backgroundColor: appSettings.backgroundColor
 
-    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize
+    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize * terminalWindow.normalizedWindowScale
+    property real frameSize: appSettings.frameSize * terminalWindow.normalizedWindowScale
 
     property real chromaColor: appSettings.chromaColor
 
@@ -48,7 +73,7 @@ Item {
         id: dynamicShader
 
         property ShaderEffectSource screenBuffer: frameBuffer
-        property ShaderEffectSource burnInSource: burnInEffect.source
+        property ShaderEffectSource burnInSource: burnInEffect.effectSource
         property ShaderEffectSource frameSource: terminalFrameLoader.item
 
         property color fontColor: parent.fontColor
@@ -69,7 +94,6 @@ Item {
 
         property real jitter: appSettings.jitter
         property size jitterDisplacement: Qt.size(0.007 * jitter, 0.002 * jitter)
-        property real shadowLength: 0.25 * screenCurvature * Utils.lint(0.50, 1.5, ambientLight)
         property real staticNoise: appSettings.staticNoise
         property size scaleNoiseSize: Qt.size((width * 0.75) / (noiseTexture.width * appSettings.windowScaling * appSettings.totalFontScaling),
                                               (height * 0.75) / (noiseTexture.height * appSettings.windowScaling * appSettings.totalFontScaling))
@@ -79,22 +103,13 @@ Item {
         // Rasterization might display oversamping issues if virtual resolution is close to physical display resolution.
         // We progressively disable rasterization from 4x up to 2x resolution.
         property real rasterizationIntensity: Utils.smoothstep(2.0, 4.0, _screenDensity)
-        property int rasterizationMode: appSettings.rasterization
 
-        property real displayTerminalFrame: appSettings._frameMargin > 0 || appSettings.screenCurvature > 0
-
-        property real time: timeManager.time
+        property real time: timeManager ? timeManager.time : 0
         property ShaderEffectSource noiseSource: noiseShaderSource
 
-        // Extra uniforms expected by the shared uniform block
-        property real screenShadowCoeff: 0
-        property real frameShadowCoeff: 0
-        property color frameColor: backgroundColor
-        property size margin: Qt.size(0, 0)
-        property real prevLastUpdate: burnInEffect.prevLastUpdate
-        property real screen_brightness: Utils.lint(0.5, 1.5, appSettings.brightness)
-        property real bloom: appSettings.bloom
-        property real rbgShift: (appSettings.rbgShift / Math.max(width, 1)) * appSettings.totalFontScaling
+        property real frameSize: parent.frameSize
+        property real frameShininess: appSettings.frameShininess
+        property real bloom: parent.bloomSource ? appSettings.bloom * 2.5 : 0
 
         anchors.fill: parent
         blending: false
@@ -116,7 +131,7 @@ Item {
         }
 
         vertexShader: "qrc:/shaders/terminal_dynamic.vert.qsb"
-        fragmentShader: "qrc:/shaders/terminal_dynamic.frag.qsb"
+        fragmentShader: dynamicFragmentPath()
 
         onStatusChanged: if (log) console.log(log)
     }
@@ -124,7 +139,7 @@ Item {
     Loader {
         id: terminalFrameLoader
 
-        active: dynamicShader.displayTerminalFrame
+        active: appSettings.frameEnabled
 
         width: staticShader.width
         height: staticShader.height
@@ -144,10 +159,6 @@ Item {
         }
     }
 
-    ShaderLibrary {
-        id: shaderLibrary
-    }
-
     ShaderEffect {
         id: staticShader
 
@@ -165,45 +176,17 @@ Item {
 
         property real chromaColor: appSettings.chromaColor;
 
-        property real rbgShift: (appSettings.rbgShift / width) * appSettings.totalFontScaling
-
-        property int rasterization: appSettings.rasterization
+        property real rgbShift: appSettings.rgbShift * (4.0 / width) * appSettings.totalFontScaling
 
         property real screen_brightness: Utils.lint(0.5, 1.5, appSettings.brightness)
-
-        property real ambientLight: parent.ambientLight
-
-        property size virtualResolution: parent.virtualResolution
-
-        // Extra uniforms to match shared uniform block
-        property real time: timeManager.time
-        property real shadowLength: 0
-        property real rasterizationIntensity: Utils.smoothstep(2.0, 4.0, _screenDensity)
-        property int rasterizationMode: appSettings.rasterization
-        property real burnInLastUpdate: burnInEffect.lastUpdate
-        property real burnInTime: burnInEffect.burnInFadeTime
-        property real burnIn: appSettings.burnIn
-        property real staticNoise: appSettings.staticNoise
-        property real glowingLine: appSettings.glowingLine * 0.2
-        property size jitterDisplacement: Qt.size(0, 0)
-        property real jitter: appSettings.jitter
-        property real horizontalSync: appSettings.horizontalSync
-        property real horizontalSyncStrength: Utils.lint(0.05, 0.35, horizontalSync)
-        property real flickering: appSettings.flickering
-        property real displayTerminalFrame: dynamicShader.displayTerminalFrame
-        property size scaleNoiseSize: Qt.size((width * 0.75) / (512 * appSettings.windowScaling * appSettings.totalFontScaling),
-                                              (height * 0.75) / (512 * appSettings.windowScaling * appSettings.totalFontScaling))
-        property real screenShadowCoeff: 0
-        property real frameShadowCoeff: 0
-        property color frameColor: backgroundColor
-        property size margin: Qt.size(0, 0)
-        property real prevLastUpdate: burnInEffect.prevLastUpdate
+        property real frameShininess: appSettings.frameShininess
+        property real frameSize: parent.frameSize
 
         blending: false
         visible: false
 
-        vertexShader: "qrc:/shaders/passthrough.vert.qsb"
-        fragmentShader: "qrc:/shaders/terminal_static.frag.qsb"
+        vertexShader: "qrc:/shaders/terminal_static.vert.qsb"
+        fragmentShader: staticFragmentPath()
 
         onStatusChanged: if (log) console.log(log)
     }

app/qml/SizeOverlay.qml

@@ -21,15 +21,13 @@ import QtQuick 2.2
 
 Rectangle {
     property size terminalSize
-    property real topOpacity: 0.6
+    property real topOpacity: 0.5
 
     width: textSize.width * 2
     height: textSize.height * 2
     radius: 5
-    border.width: 2
-    border.color: "white"
     color: "black"
-    opacity: sizetimer.running ? 0.6 : 0.0
+    opacity: sizetimer.running ? 0.5 : 0.0
 
     Behavior on opacity {
         NumberAnimation {

app/qml/Storage.qml

@@ -22,7 +22,7 @@ import QtQuick 2.2
 import QtQuick.LocalStorage 2.0
 
 QtObject {
-    readonly property string dbMajorVersion: "1"
+    readonly property string dbMajorVersion: "2"
     readonly property string dbMinorVersion: "1.0"
     property bool initialized: false
 

app/qml/TerminalContainer.qml

@@ -25,8 +25,9 @@ import "utils.js" as Utils
 ShaderTerminal {
     property alias title: terminal.title
     property alias terminalSize: terminal.terminalSize
+    signal sessionFinished()
 
-    property real devicePixelRatio: terminalWindow.screen.devicePixelRatio
+    property bool loadBloomEffect: appSettings.bloom > 0 || appSettings._frameShininess > 0
 
     id: mainShader
     opacity: appSettings.windowOpacity * 0.3 + 0.7
@@ -35,25 +36,25 @@ ShaderTerminal {
     burnInEffect: terminal.burnInEffect
     virtualResolution: terminal.virtualResolution
     screenResolution: Qt.size(
-        terminalWindow.width * devicePixelRatio * appSettings.windowScaling,
-        terminalWindow.height * devicePixelRatio * appSettings.windowScaling
+        terminalWindow.width * Screen.devicePixelRatio * appSettings.windowScaling,
+        terminalWindow.height * Screen.devicePixelRatio * appSettings.windowScaling
     )
     bloomSource: bloomSourceLoader.item
 
-    TimeManager {
-        id: timeManager
-        enableTimer: terminalWindow.visible
-    }
-
     PreprocessedTerminal {
         id: terminal
         anchors.fill: parent
+        onSessionFinished: mainShader.sessionFinished()
+    }
+
+    function activate() {
+        terminal.mainTerminal.forceActiveFocus()
     }
 
     //  EFFECTS  ////////////////////////////////////////////////////////////////
     Loader {
         id: bloomEffectLoader
-        active: appSettings.bloom
+        active: loadBloomEffect
         asynchronous: true
         width: parent.width * appSettings.bloomQuality
         height: parent.height * appSettings.bloomQuality
@@ -66,11 +67,12 @@ ShaderTerminal {
     }
     Loader {
         id: bloomSourceLoader
-        active: appSettings.bloom !== 0
+        active: loadBloomEffect
         asynchronous: true
         sourceComponent: ShaderEffectSource {
             id: _bloomEffectSource
             sourceItem: bloomEffectLoader.item
+            wrapMode: ShaderEffectSource.Repeat
             hideSource: true
             smooth: true
             visible: false

app/qml/TerminalFrame.qml

@@ -22,53 +22,30 @@ import QtQuick 2.0
 import "utils.js" as Utils
 
 ShaderEffect {
-    property color _staticFrameColor: "#fff"
+    property color _staticFrameColor: Utils.sum(appSettings.frameColor, Qt.rgba(0.1, 0.1, 0.1, 1.0))
     property color _backgroundColor: appSettings.backgroundColor
     property color _fontColor: appSettings.fontColor
     property color _lightColor: Utils.mix(_fontColor, _backgroundColor, 0.2)
-    property real _ambientLight: Utils.lint(0.2, 0.8, appSettings.ambientLight)
 
-    property color frameColor: Utils.mix(_staticFrameColor, _lightColor, _ambientLight)
-    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize
-
-    // Coefficient of the log curve used to approximate shadowing
-    property real screenShadowCoeff: Utils.lint(20.0, 10.0, _ambientLight)
-    property real frameShadowCoeff: Utils.lint(20.0, 10.0, _ambientLight)
-
-    property size margin: Qt.size(
-        appSettings.frameMargin / width * appSettings.windowScaling,
-        appSettings.frameMargin / height * appSettings.windowScaling
+    property color frameColor: Utils.mix(
+        Utils.scaleColor(_lightColor, 0.2),
+        _staticFrameColor,
+        0.125 + 0.750 * ambientLight
     )
 
-    // Uniforms required by the shared block
-    property real qt_Opacity: 1.0
-    property real time: timeManager.time
-    property color fontColor: appSettings.fontColor
-    property color backgroundColor: appSettings.backgroundColor
-    property real shadowLength: 0
-    property size virtualResolution: Qt.size(width, height)
-    property real rasterizationIntensity: 0
-    property int rasterizationMode: 0
-    property real burnInLastUpdate: 0
-    property real burnInTime: 0
-    property real burnIn: 0
-    property real staticNoise: 0
-    property real glowingLine: 0
-    property real chromaColor: 0
-    property size jitterDisplacement: Qt.size(0, 0)
-    property real ambientLight: _ambientLight
-    property real jitter: 0
-    property real horizontalSync: 0
-    property real horizontalSyncStrength: 0
-    property real flickering: 0
-    property real displayTerminalFrame: 0
-    property size scaleNoiseSize: Qt.size(0, 0)
-    property real screen_brightness: 1.0
-    property real bloom: 0
-    property real rbgShift: 0
-    property real prevLastUpdate: 0
+    property real screenCurvature: appSettings.screenCurvature * appSettings.screenCurvatureSize * terminalWindow.normalizedWindowScale
 
-    vertexShader: "qrc:/shaders/passthrough.vert.qsb"
+    property real frameShininess: appSettings.frameShininess
+
+    property real frameSize: appSettings.frameSize * terminalWindow.normalizedWindowScale
+
+    property real screenRadius: appSettings.screenRadius
+
+    property size viewportSize: Qt.size(width / appSettings.windowScaling, height / appSettings.windowScaling)
+
+    property real ambientLight: appSettings.ambientLight
+
+    vertexShader: "qrc:/shaders/terminal_frame.vert.qsb"
     fragmentShader: "qrc:/shaders/terminal_frame.frag.qsb"
 
     onStatusChanged: if (log) console.log(log) //Print warning messages

app/qml/TerminalTabs.qml

@@ -0,0 +1,155 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtQml.Models
+
+Item {
+    id: tabsRoot
+
+    readonly property int innerPadding: 6
+    readonly property string currentTitle: tabsModel.get(currentIndex).title ?? "cool-retro-term"
+    property alias currentIndex: tabBar.currentIndex
+    readonly property int count: tabsModel.count
+    property size terminalSize: Qt.size(0, 0)
+
+    function normalizeTitle(rawTitle) {
+        if (rawTitle === undefined || rawTitle === null) {
+            return ""
+        }
+        return String(rawTitle).trim()
+    }
+
+    function addTab() {
+        tabsModel.append({ title: "" })
+        tabBar.currentIndex = tabsModel.count - 1
+    }
+
+    function closeTab(index) {
+        if (tabsModel.count <= 1) {
+            terminalWindow.close()
+            return
+        }
+
+        tabsModel.remove(index)
+        tabBar.currentIndex = Math.min(tabBar.currentIndex, tabsModel.count - 1)
+    }
+
+    ListModel {
+        id: tabsModel
+    }
+
+    Component.onCompleted: addTab()
+
+    ColumnLayout {
+        anchors.fill: parent
+        spacing: 0
+
+        Rectangle {
+            id: tabRow
+            Layout.fillWidth: true
+            height: rowLayout.implicitHeight
+            color: palette.window
+            visible: tabsModel.count > 1
+
+            RowLayout {
+                id: rowLayout
+                anchors.fill: parent
+                spacing: 0
+
+                TabBar {
+                    id: tabBar
+                    Layout.fillWidth: true
+                    Layout.fillHeight: true
+                    focusPolicy: Qt.NoFocus
+
+                    Repeater {
+                        model: tabsModel
+                        TabButton {
+                            id: tabButton
+                            contentItem: RowLayout {
+                                anchors.fill: parent
+                                anchors { leftMargin: innerPadding; rightMargin: innerPadding }
+                                spacing: innerPadding
+
+                                Label {
+                                    text: model.title
+                                    elide: Text.ElideRight
+                                    Layout.fillWidth: true
+                                    Layout.alignment: Qt.AlignVCenter
+                                }
+
+                                ToolButton {
+                                    text: "\u00d7"
+                                    focusPolicy: Qt.NoFocus
+                                    padding: innerPadding
+                                    Layout.alignment: Qt.AlignVCenter
+                                    onClicked: tabsRoot.closeTab(index)
+                                }
+                            }
+                        }
+                    }
+                }
+
+                ToolButton {
+                    id: addTabButton
+                    text: "+"
+                    focusPolicy: Qt.NoFocus
+                    Layout.fillHeight: true
+                    padding: innerPadding
+                    Layout.alignment: Qt.AlignVCenter
+                    onClicked: tabsRoot.addTab()
+                }
+            }
+        }
+
+        StackLayout {
+            id: stack
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            currentIndex: tabBar.currentIndex
+
+            Repeater {
+                model: tabsModel
+                TerminalContainer {
+                    property bool shouldHaveFocus: terminalWindow.active && StackLayout.isCurrentItem
+                    onShouldHaveFocusChanged: {
+                        if (shouldHaveFocus) {
+                            activate()
+                        }
+                    }
+                    onTitleChanged: tabsModel.setProperty(index, "title", normalizeTitle(title))
+                    Layout.fillWidth: true
+                    Layout.fillHeight: true
+                    onSessionFinished: tabsRoot.closeTab(index)
+                    onTerminalSizeChanged: updateTerminalSize()
+
+                    function updateTerminalSize() {
+                        // Every tab will have the same size so we can simply take the first one.
+                        if (index == 0) {
+                            tabsRoot.terminalSize = terminalSize
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

app/qml/TerminalWindow.qml

@@ -0,0 +1,136 @@
+/*******************************************************************************
+* Copyright (c) 2013-2021 "Filippo Scognamiglio"
+* https://github.com/Swordfish90/cool-retro-term
+*
+* This file is part of cool-retro-term.
+*
+* cool-retro-term is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+import QtQuick 2.2
+import QtQuick.Window 2.1
+import QtQuick.Controls 2.3
+
+import "menus"
+
+ApplicationWindow {
+    id: terminalWindow
+
+    width: 1024
+    height: 768
+
+    // Show the window once it is ready.
+    Component.onCompleted: {
+        visible = true
+    }
+
+    minimumWidth: 320
+    minimumHeight: 240
+
+    visible: false
+
+    property bool fullscreen: false
+    onFullscreenChanged: visibility = (fullscreen ? Window.FullScreen : Window.Windowed)
+
+    menuBar: WindowMenu { }
+
+    property real normalizedWindowScale: 1024 / ((0.5 * width + 0.5 * height))
+
+    color: "#00000000"
+
+    title: terminalTabs.currentTitle
+
+    Action {
+        id: fullscreenAction
+        text: qsTr("Fullscreen")
+        enabled: !appSettings.isMacOS
+        shortcut: StandardKey.FullScreen
+        onTriggered: fullscreen = !fullscreen
+        checkable: true
+        checked: fullscreen
+    }
+    Action {
+        id: newWindowAction
+        text: qsTr("New Window")
+        shortcut: appSettings.isMacOS ? "Meta+N" : "Ctrl+Shift+N"
+        onTriggered: appRoot.createWindow()
+    }
+    Action {
+        id: quitAction
+        text: qsTr("Quit")
+        shortcut: appSettings.isMacOS ? StandardKey.Close : "Ctrl+Shift+Q"
+        onTriggered: terminalWindow.close()
+    }
+    Action {
+        id: showsettingsAction
+        text: qsTr("Settings")
+        onTriggered: {
+            settingsWindow.show()
+            settingsWindow.requestActivate()
+            settingsWindow.raise()
+        }
+    }
+    Action {
+        id: copyAction
+        text: qsTr("Copy")
+        shortcut: appSettings.isMacOS ? StandardKey.Copy : "Ctrl+Shift+C"
+    }
+    Action {
+        id: pasteAction
+        text: qsTr("Paste")
+        shortcut: appSettings.isMacOS ? StandardKey.Paste : "Ctrl+Shift+V"
+    }
+    Action {
+        id: zoomIn
+        text: qsTr("Zoom In")
+        shortcut: StandardKey.ZoomIn
+        onTriggered: appSettings.incrementScaling()
+    }
+    Action {
+        id: zoomOut
+        text: qsTr("Zoom Out")
+        shortcut: StandardKey.ZoomOut
+        onTriggered: appSettings.decrementScaling()
+    }
+    Action {
+        id: showAboutAction
+        text: qsTr("About")
+        onTriggered: {
+            aboutDialog.show()
+            aboutDialog.requestActivate()
+            aboutDialog.raise()
+        }
+    }
+    Action {
+        id: newTabAction
+        text: qsTr("New Tab")
+        shortcut: appSettings.isMacOS ? StandardKey.AddTab : "Ctrl+Shift+T"
+        onTriggered: terminalTabs.addTab()
+    }
+    TerminalTabs {
+        id: terminalTabs
+        width: parent.width
+        height: (parent.height + Math.abs(y))
+    }
+    Loader {
+        anchors.centerIn: parent
+        active: appSettings.showTerminalSize
+        sourceComponent: SizeOverlay {
+            z: 3
+            terminalSize: terminalTabs.terminalSize
+        }
+    }
+    onClosing: {
+        appRoot.closeWindow(terminalWindow)
+    }
+}

app/qml/fonts/1982-commodore64/license.txt

@@ -1,8 +0,0 @@
-
-Fonts in this package are (c) 2010-2014 Style.
-
-This license is applicable to each font file included in this package in all their variants (ttf, eot, woff, woff2, svg).
-
-You MAY NOT: sell this font; include/redistribute the font in any font collection regardless of pricing; provide the font for direct download from any web site, modify or rename the font. You MAY: link to "http://style64.org/c64-truetype" in order for others to download and install the font; embed the font (without any modification or file renaming) for display on any web site using @font-face rules; use this font in static images and vector art; include this font (without any modification or file renaming) as part of a software package but ONLY if said software package is freely provided to end users. You may also contact us to negotiate a (possibly commercial) license for your use outside of these guidelines at "http://style64.org/contact-style".
-
-At all times the most recent version of this license can be found at "http://style64.org/c64-truetype/license".

app/qml/fonts/departure-mono/LICENSE

@@ -0,0 +1,93 @@
+Copyright 2022–2024 Helena Zhang (helenazhang.com).
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://openfontlicense.org
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/fonts/fira-code/LICENSE.txt

@@ -1,94 +1,93 @@
-Copyright (c) 2013, Pablo Caro <me AT pcaro DOT es> - http://pcaro.es/
-with Reserved Font Name Hermit.
-
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded, 
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
-presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
-Software shall not be used to promote, endorse or advertise any
-Modified Version, except to acknowledge the contribution(s) of the
-Copyright Holder(s) and the Author(s) or with their explicit written
-permission.
-
-5) The Font Software, modified or unmodified, in part or in whole,
-must be distributed entirely under this license, and must not be
-distributed under any other license. The requirement for fonts to
-remain under this license does not apply to any document created
-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.
+Copyright (c) 2014, The Fira Code Project Authors (https://github.com/tonsky/FiraCode)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/fonts/gohu/LICENSE

@@ -0,0 +1,13 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar
+  14 rue de Plaisance, 75014 Paris, France
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO. 

app/qml/fonts/greybeard/LICENSE

@@ -1,7 +1,7 @@
-ProFont
 MIT License
 
-Copyright (c) 2014 Carl Osterwald, Stephen C. Gilardi, Andrew Welch
+Copyright (c) 2012-2015 Uwe Waldmann
+Modified work Copyright 2018 Andy Walker
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -10,13 +10,13 @@ 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 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.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

app/qml/fonts/hack/LICENSE.txt

@@ -0,0 +1,45 @@
+The work in the Hack project is Copyright 2018 Source Foundry Authors and licensed under the MIT License
+
+The work in the DejaVu project was committed to the public domain.
+
+Bitstream Vera Sans Mono Copyright 2003 Bitstream Inc. and licensed under the Bitstream Vera License with Reserved Font Names "Bitstream" and "Vera"
+
+### MIT License
+
+Copyright (c) 2018 Source Foundry Authors
+
+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.
+
+### BITSTREAM VERA LICENSE
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of the fonts accompanying this license ("Fonts") and associated documentation files (the "Font Software"), to reproduce and distribute the Font Software, including without limitation the rights to use, copy, merge, publish, distribute, and/or sell copies of the Font Software, and to permit persons to whom the Font Software is furnished to do so, subject to the following conditions:
+
+The above copyright and trademark notices and this permission notice shall be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular the designs of glyphs or characters in the Fonts may be modified and additional glyphs or characters may be added to the Fonts, only if the fonts are renamed to names not containing either the words "Bitstream" or the word "Vera".
+
+This License becomes null and void to the extent applicable to Fonts or Font Software that has been modified and is distributed under the "Bitstream Vera" names.
+
+The Font Software may be sold as part of a larger software package but no copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome Foundation, and Bitstream Inc., shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Font Software without prior written authorization from the Gnome Foundation or Bitstream Inc., respectively. For further information, contact: fonts at gnome dot org.

app/qml/fonts/ibm-3278/LICENSE.txt

@@ -1,4 +1,6 @@
-Copyright (c) 2011-2017, Ricardo Banffy.
+Copyright 2022 The 3270font Authors (https://github.com/rbanffy/3270font)
+
+Copyright (c) 2011-2022, Ricardo Banffy.
 Copyright (c) 1993-2011, Paul Mattes.
 Copyright (c) 2004-2005, Don Russell.
 Copyright (c) 2004, Dick Altenbern.
@@ -10,27 +12,27 @@ Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
 
-    * Redistributions of source code must retain the above copyright notice, 
+    * Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimer.
-      
-    * Redistributions in binary form must reproduce the above copyright notice, 
-      this list of conditions and the following disclaimer in the documentation 
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
       and/or other materials provided with the distribution.
-      
-    * Neither the name of Ricardo Banffy, Paul Mattes, Don Russell, 
-      Dick Altenbern, Jeff Sparkes, GTRC nor the names of their contributors 
-      may be used to endorse or promote products derived from this software 
+
+    * Neither the name of Ricardo Banffy, Paul Mattes, Don Russell,
+      Dick Altenbern, Jeff Sparkes, GTRC nor the names of their contributors
+      may be used to endorse or promote products derived from this software
       without specific prior written permission.
-    
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
-IN NO EVENT SHALL RICARDO BANFFY, PAUL MATTES, DON RUSSELL, DICK ALTENBERN, JEFF 
-SPARKES OR GTRC BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
-OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL RICARDO BANFFY, PAUL MATTES, DON RUSSELL, DICK ALTENBERN, JEFF
+SPARKES OR GTRC BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The Debian Logo glyph is based on the Debian Open Use Logo and is

app/qml/fonts/iosevka/LICENSE.txt

@@ -0,0 +1,110 @@
+Copyright (c) 2015-2023, Renzhi Li (aka. Belleve Invis, belleve@typeof.net)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+--------------------------
+
+
+SIL Open Font License v1.1
+====================================================
+
+
+Preamble
+----------
+
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+
+Definitions
+-------------
+
+`"Font Software"` refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+`"Reserved Font Name"` refers to any names specified as such after the
+copyright statement(s).
+
+`"Original Version"` refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+`"Modified Version"` refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+`"Author"` refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+
+Permission & Conditions
+------------------------
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1. Neither the Font Software nor any of its individual components,
+   in Original or Modified Versions, may be sold by itself.
+
+2. Original or Modified Versions of the Font Software may be bundled,
+   redistributed and/or sold with any software, provided that each copy
+   contains the above copyright notice and this license. These can be
+   included either as stand-alone text files, human-readable headers or
+   in the appropriate machine-readable metadata fields within text or
+   binary files as long as those fields can be easily viewed by the user.
+
+3. No Modified Version of the Font Software may use the Reserved Font
+   Name(s) unless explicit written permission is granted by the corresponding
+   Copyright Holder. This restriction only applies to the primary font name as
+   presented to the users.
+
+4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+   Software shall not be used to promote, endorse or advertise any
+   Modified Version, except to acknowledge the contribution(s) of the
+   Copyright Holder(s) and the Author(s) or with their explicit written
+   permission.
+
+5. The Font Software, modified or unmodified, in part or in whole,
+   must be distributed entirely under this license, and must not be
+   distributed under any other license. The requirement for fonts to
+   remain under this license does not apply to any document created
+   using the Font Software.
+
+
+
+Termination
+-----------
+
+This license becomes null and void if any of the above conditions are
+not met.
+
+
+    DISCLAIMER
+    
+    THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+    OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+    COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+    DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+    OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/fonts/jetbrains-mono/LICENSE.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The JetBrains Mono Project Authors (https://github.com/JetBrains/JetBrainsMono)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/fonts/modern-pro-font-win-tweaked/Comments for ProFontWindows

@@ -1 +0,0 @@
-dopustz:-480

app/qml/fonts/modern-pro-font-win-tweaked/readme.txt

@@ -1,31 +0,0 @@
-WHAT IS THIS?
-
-This is ProFont TrueType, converted to Windows TrueType format
-by Mike Smith, with some tweaks added by "ardu".
-
-Modifications include:
-- A Euro character
-- Missing characters from the Latin 1 code page
-- Full support for CodePage 850. These are mostly the famous
-  block/box characters you know from DOS. Very useful if you use
-  Mightnight Commander through PuTTY.
-- Fixed metrics so that point size of 9 works correctly. Until now
-  you had to select 7 to obtain the native point size of 9.
-- Added some quick&dirty hinting for point size of 9. Most characters
-  now match closely the look of the bitmap version.
-  Don't expect it to look good on anything else than Windows...
-
-
-
-To get the full original Distribution, other ProFont builds
-and more information
-go to <http://tobiasjung.name/profont/>
-
-
-DISCLAIMER
-See LICENSE file
-
-
-Tobias Jung
-January 2014
-profont@tobiasjung.name

app/qml/fonts/modern-proggy-tiny/Licence.txt

@@ -1,7 +0,0 @@
-Copyright (c) 2004, 2005 Tristan Grimmer
-
-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.

app/qml/fonts/opendyslexic/LICENSE.txt

@@ -0,0 +1,22 @@
+License
+-------
+The license for this font is: 
+
+♡ Copying is an act of love. Please copy.
+Bitstream License: 
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc. 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of the fonts accompanying this license (“Fonts”) and associated documentation files (the “Font Software”), to reproduce and distribute the Font Software, including without limitation the rights to use, copy, merge, publish, distribute, and/or sell copies of the Font Software, and to permit persons to whom the Font Software is furnished to do so, subject to the following conditions: 
+
+The above copyright and trademark notices and this permission notice shall be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular the designs of glyphs or characters in the Fonts may be modified and additional glyphs or characters may be added to the Fonts, only if the fonts are renamed to names not containing either the words “Bitstream” or the word “Vera”.
+
+This License becomes null and void to the extent applicable to Fonts or Font Software that has been modified and is distributed under the “Bitstream Vera” names. 
+
+The Font Software may be sold as part of a larger software package but no copy of one or more of the Font Software typefaces may be sold by itself. 
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. 
+
+Except as contained in this notice, the names of Gnome, the Gnome Foundation, and Bitstream Inc., shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Font Software without prior written authorization from the Gnome Foundation or Bitstream Inc., respectively. For further information, contact: fonts at gnome dot org. 

app/qml/fonts/source-code-pro/LICENSE.txt

@@ -0,0 +1,93 @@
+Copyright 2010-2020 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

app/qml/fonts/terminus/LICENSE-Terminess.txt

@@ -1,7 +1,7 @@
 Copyright (c) 2010 Dimitar Toshkov Zhekov,
 with Reserved Font Name "Terminus Font".
 
-Copyright (c) 2011 Tilman Blumenbach,
+Copyright (c) 2011-2021 Tilman Blumenbach,
 with Reserved Font Name "Terminus (TTF)".
 
 This Font Software is licensed under the SIL Open Font License, Version 1.1.

app/qml/fonts/unscii/LICENSE

@@ -0,0 +1 @@
+You can consider it Public Domain (or CC-0) except for the files derived from or containing parts of Roman Czyborra's Unifont project (unifont.hex, hex2bdf.pl, unscii-16-full.*) which fall under GPL. See https://savannah.gnu.org/projects/unifont/ for more.

app/qml/main.qml

@@ -18,153 +18,56 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
 import QtQuick 2.2
-import QtQuick.Window 2.1
-import QtQuick.Controls 2.3
 
 import "menus"
 
-ApplicationWindow {
-    id: terminalWindow
+QtObject {
+    id: appRoot
 
-    width: 1024
-    height: 768
-
-    // Save window properties automatically
-    onXChanged: appSettings.x = x
-    onYChanged: appSettings.y = y
-    onWidthChanged: appSettings.width = width
-    onHeightChanged: appSettings.height = height
-
-    // Load saved window geometry and show the window
-    Component.onCompleted: {
-        x = appSettings.x
-        y = appSettings.y
-        width = appSettings.width
-        height = appSettings.height
-
-        visible = true
+    property ApplicationSettings appSettings: ApplicationSettings {
+        onInitializedSettings: appRoot.createWindow()
     }
 
-    minimumWidth: 320
-    minimumHeight: 240
-
-    visible: false
-
-    property bool fullscreen: appSettings.fullscreen
-    onFullscreenChanged: visibility = (fullscreen ? Window.FullScreen : Window.Windowed)
-
-    menuBar: qtquickMenuLoader.item
-
-    Loader {
-        id: qtquickMenuLoader
-        active: !appSettings.isMacOS && appSettings.showMenubar
-        sourceComponent: WindowMenu { }
+    property TimeManager timeManager: TimeManager {
+        enableTimer: windowsModel.count > 0
     }
 
-    Loader {
-        id: globalMenuLoader
-        active: appSettings.isMacOS
-        sourceComponent: OSXMenu { }
-    }
-
-    property string wintitle: appSettings.wintitle
-
-    color: "#00000000"
-
-    title: terminalContainer.title || qsTr(appSettings.wintitle)
-
-    Action {
-        id: showMenubarAction
-        text: qsTr("Show Menubar")
-        enabled: !appSettings.isMacOS
-        shortcut: "Ctrl+Shift+M"
-        checkable: true
-        checked: appSettings.showMenubar
-        onTriggered: appSettings.showMenubar = !appSettings.showMenubar
-    }
-    Action {
-        id: fullscreenAction
-        text: qsTr("Fullscreen")
-        enabled: !appSettings.isMacOS
-        shortcut: "Alt+F11"
-        onTriggered: appSettings.fullscreen = !appSettings.fullscreen
-        checkable: true
-        checked: appSettings.fullscreen
-    }
-    Action {
-        id: quitAction
-        text: qsTr("Quit")
-        shortcut: "Ctrl+Shift+Q"
-        onTriggered: Qt.quit()
-    }
-    Action {
-        id: showsettingsAction
-        text: qsTr("Settings")
-        onTriggered: {
-            settingswindow.show()
-            settingswindow.requestActivate()
-            settingswindow.raise()
-        }
-    }
-    Action {
-        id: copyAction
-        text: qsTr("Copy")
-        shortcut: "Ctrl+Shift+C"
-    }
-    Action {
-        id: pasteAction
-        text: qsTr("Paste")
-        shortcut: "Ctrl+Shift+V"
-    }
-    Action {
-        id: zoomIn
-        text: qsTr("Zoom In")
-        shortcut: "Ctrl++"
-        onTriggered: appSettings.incrementScaling()
-    }
-    Action {
-        id: zoomOut
-        text: qsTr("Zoom Out")
-        shortcut: "Ctrl+-"
-        onTriggered: appSettings.decrementScaling()
-    }
-    Action {
-        id: showAboutAction
-        text: qsTr("About")
-        onTriggered: {
-            aboutDialog.show()
-            aboutDialog.requestActivate()
-            aboutDialog.raise()
-        }
-    }
-    ApplicationSettings {
-        id: appSettings
-    }
-    TerminalContainer {
-        id: terminalContainer
-        width: parent.width
-        height: (parent.height + Math.abs(y))
-    }
-    SettingsWindow {
-        id: settingswindow
+    property SettingsWindow settingsWindow: SettingsWindow {
         visible: false
     }
-    AboutDialog {
-        id: aboutDialog
+
+    property AboutDialog aboutDialog: AboutDialog {
         visible: false
     }
-    Loader {
-        anchors.centerIn: parent
-        active: appSettings.showTerminalSize
-        sourceComponent: SizeOverlay {
-            z: 3
-            terminalSize: terminalContainer.terminalSize
-        }
+
+    property Component windowComponent: Component {
+        TerminalWindow { }
     }
-    onClosing: {
-        // OSX Since we are currently supporting only one window
-        // quit the application when it is closed.
-        if (appSettings.isMacOS)
-            Qt.quit()
+
+    property ListModel windowsModel: ListModel { }
+
+    function createWindow() {
+        var window = windowComponent.createObject(null)
+        if (!window)
+            return
+
+        windowsModel.append({ window: window })
+        window.show()
+        window.requestActivate()
+    }
+
+    function closeWindow(window) {
+        for (var i = 0; i < windowsModel.count; i++) {
+            if (windowsModel.get(i).window === window) {
+                windowsModel.remove(i)
+                break
+            }
+        }
+
+        window.destroy()
+
+        if (windowsModel.count === 0) {
+            appSettings.close()
+        }
     }
 }

app/qml/menus/FullContextMenu.qml

@@ -32,10 +32,15 @@ Menu {
         action: showsettingsAction
     }
 
-    MenuSeparator {}
-
     Menu {
         title: qsTr("File")
+        MenuItem {
+            action: newWindowAction
+        }
+        MenuItem {
+            action: newTabAction
+        }
+        MenuSeparator {}
         MenuItem {
             action: quitAction
         }
@@ -59,10 +64,6 @@ Menu {
             action: fullscreenAction
             visible: fullscreenAction.enabled
         }
-        MenuItem {
-            action: showMenubarAction
-            visible: showMenubarAction.enabled
-        }
         MenuItem {
             action: zoomIn
         }
@@ -79,7 +80,6 @@ Menu {
                 text: model.text
                 onTriggered: {
                     appSettings.loadProfileString(obj_string)
-                    appSettings.handleFontChanged()
                 }
             }
             onObjectAdded: function(index, object) { profilesMenu.insertItem(index, object) }

app/qml/menus/OSXMenu.qml

@@ -1,89 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2013-2021 "Filippo Scognamiglio"
-* https://github.com/Swordfish90/cool-retro-term
-*
-* This file is part of cool-retro-term.
-*
-* cool-retro-term is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************/
-
-import QtQuick 2.3
-import Qt.labs.platform 1.1
-
-MenuBar {
-    id: defaultMenuBar
-
-    Menu {
-        title: qsTr("File")
-        MenuItem {
-            text: quitAction.text
-            onTriggered: quitAction.trigger()
-        }
-    }
-    Menu {
-        title: qsTr("Edit")
-        MenuItem {
-            text: copyAction.text
-            shortcut: "Meta+C"
-            onTriggered: copyAction.trigger()
-        }
-        MenuItem {
-            text: pasteAction.text
-            shortcut: "Meta+V"
-            onTriggered: pasteAction.trigger()
-        }
-        MenuSeparator {}
-        MenuItem {
-            text: showsettingsAction.text
-            shortcut: showsettingsAction.shortcut
-            onTriggered: showsettingsAction.trigger()
-        }
-    }
-    Menu {
-        title: qsTr("View")
-        MenuItem {
-            text: zoomIn.text
-            shortcut: "Meta++"
-            onTriggered: zoomIn.trigger()
-        }
-        MenuItem {
-            text: zoomOut.text
-            shortcut: "Meta+-"
-            onTriggered: zoomOut.trigger()
-        }
-    }
-    Menu {
-        id: profilesMenu
-        title: qsTr("Profiles")
-        Instantiator {
-            model: appSettings.profilesList
-            delegate: MenuItem {
-                text: model.text
-                onTriggered: {
-                    appSettings.loadProfileString(obj_string)
-                    appSettings.handleFontChanged()
-                }
-            }
-            onObjectAdded: function(index, object) { profilesMenu.insertItem(index, object) }
-            onObjectRemoved: function(object) { profilesMenu.removeItem(object) }
-        }
-    }
-    Menu {
-        title: qsTr("Help")
-        MenuItem {
-            text: showAboutAction.text
-            onTriggered: showAboutAction.trigger()
-        }
-    }
-}

app/qml/menus/WindowMenu.qml

@@ -22,43 +22,33 @@ import QtQuick.Controls 2.3
 
 MenuBar {
     id: defaultMenuBar
-    visible: appSettings.showMenubar
+    visible: appSettings.isMacOS || appSettings.showMenubar
 
     Menu {
         title: qsTr("File")
-        MenuItem {
-            action: quitAction
-        }
+        MenuItem { action: newWindowAction }
+        MenuItem { action: newTabAction }
+        MenuSeparator { }
+        MenuItem { action: quitAction }
     }
     Menu {
         title: qsTr("Edit")
-        MenuItem {
-            action: copyAction
-        }
-        MenuItem {
-            action: pasteAction
-        }
+        MenuItem { action: copyAction }
+        MenuItem { action: pasteAction }
         MenuSeparator {}
-        MenuItem {
-            action: showsettingsAction
-        }
+        MenuItem { action: showsettingsAction }
     }
     Menu {
+        id: viewMenu
         title: qsTr("View")
-        MenuItem {
-            action: fullscreenAction
-            visible: fullscreenAction.enabled
-        }
-        MenuItem {
-            action: showMenubarAction
-            visible: showMenubarAction.enabled
-        }
-        MenuItem {
-            action: zoomIn
-        }
-        MenuItem {
-            action: zoomOut
+        Instantiator {
+            model: !appSettings.isMacOS ? 1 : 0
+            delegate: MenuItem { action: fullscreenAction }
+            onObjectAdded: (index, object) => viewMenu.insertItem(index, object)
+            onObjectRemoved: (index, object) => viewMenu.removeItem(object)
         }
+        MenuItem { action: zoomIn }
+        MenuItem { action: zoomOut }
     }
     Menu {
         id: profilesMenu
@@ -69,7 +59,6 @@ MenuBar {
                 text: model.text
                 onTriggered: {
                     appSettings.loadProfileString(obj_string)
-                    appSettings.handleFontChanged()
                 }
             }
             onObjectAdded: function(index, object) { profilesMenu.insertItem(index, object) }

app/qml/resources.qrc

@@ -5,8 +5,7 @@
         <file>CheckableSlider.qml</file>
         <file>ApplicationSettings.qml</file>
         <file>SettingsWindow.qml</file>
-        <file>Fonts.qml</file>
-        <file>FontPixels.qml</file>
+        <file>TerminalWindow.qml</file>
         <file>SettingsGeneralTab.qml</file>
         <file>PreprocessedTerminal.qml</file>
         <file>TimeManager.qml</file>
@@ -17,40 +16,105 @@
         <file>SettingsEffectsTab.qml</file>
         <file>main.qml</file>
         <file>SettingsTerminalTab.qml</file>
-        <file>FontScanlines.qml</file>
-        <file>fonts/1977-apple2/PrintChar21.ttf</file>
-        <file>fonts/1971-ibm-3278/3270-Regular.ttf</file>
+        <file>fonts/apple2/PrintChar21.ttf</file>
+        <file>fonts/ibm-3278/3270NerdFontMono-Regular.ttf</file>
         <file>Storage.qml</file>
         <file>SettingsAdvancedTab.qml</file>
         <file>TerminalContainer.qml</file>
+        <file>TerminalTabs.qml</file>
         <file>images/crt256.png</file>
         <file>utils.js</file>
         <file>images/allNoise512.png</file>
-        <file>fonts/modern-proggy-tiny/ProggyTiny.ttf</file>
-        <file>fonts/modern-pro-font-win-tweaked/ProFontWindows.ttf</file>
-        <file>fonts/modern-hermit/Hermit-medium.otf</file>
-        <file>fonts/modern-inconsolata/Inconsolata.otf</file>
-        <file>fonts/modern-fixedsys-excelsior/FSEX301-L2.ttf</file>
+        <file>fonts/fixedsys-excelsior/FSEX301-L2.ttf</file>
+        <file>fonts/cozette/CozetteVector.ttf</file>
+        <file>fonts/greybeard/Greybeard-16px.ttf</file>
+        <file>fonts/gohu/GohuFont11NerdFontMono-Regular.ttf</file>
+        <file>fonts/hack/HackNerdFontMono-Regular.ttf</file>
+        <file>fonts/fira-code/FiraCodeNerdFontMono-Regular.ttf</file>
+        <file>fonts/bigblue-terminal/BigBlueTerm437NerdFontMono-Regular.ttf</file>
+        <file>fonts/iosevka/IosevkaTermNerdFontMono-Regular.ttf</file>
+        <file>fonts/jetbrains-mono/JetBrainsMonoNerdFontMono-Regular.ttf</file>
         <file>../icons/32x32/cool-retro-term.png</file>
         <file>Components/SizedLabel.qml</file>
-        <file>fonts/1979-atari-400-800/AtariClassic-Regular.ttf</file>
-        <file>fonts/1982-commodore64/C64_Pro_Mono-STYLE.ttf</file>
-        <file>fonts/1981-ibm-pc/PxPlus_IBM_BIOS.ttf</file>
-        <file>fonts/1985-ibm-pc-vga/PxPlus_IBM_VGA8.ttf</file>
-        <file>fonts/1977-commodore-pet/PetMe.ttf</file>
+        <file>fonts/atari-400-800/AtariClassic-Regular.ttf</file>
+        <file>fonts/pet-me/PetMe64.ttf</file>
+        <file>fonts/pet-me/PetMe.ttf</file>
         <file>BurnInEffect.qml</file>
-        <file>fonts/modern-terminus/TerminusTTF-4.46.0.ttf</file>
+        <file>fonts/terminus/TerminessNerdFontMono-Regular.ttf</file>
+        <file>fonts/departure-mono/DepartureMonoNerdFontMono-Regular.otf</file>
+        <file>fonts/opendyslexic/OpenDyslexicMNerdFontMono-Regular.otf</file>
+        <file>fonts/source-code-pro/SauceCodeProNerdFontMono-Regular.ttf</file>
         <file>TerminalFrame.qml</file>
         <file>menus/WindowMenu.qml</file>
         <file>menus/FullContextMenu.qml</file>
         <file>menus/ShortContextMenu.qml</file>
-        <file>ShaderLibrary.qml</file>
-        <file>menus/OSXMenu.qml</file>
         <file>../shaders/terminal_dynamic.vert.qsb</file>
-        <file>../shaders/terminal_dynamic.frag.qsb</file>
-        <file>../shaders/passthrough.vert.qsb</file>
-        <file>../shaders/terminal_static.frag.qsb</file>
+        <file>../shaders/terminal_static.vert.qsb</file>
+        <file>../shaders/terminal_frame.vert.qsb</file>
+        <file>../shaders/burn_in.vert.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn0_frame0_chroma0.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn0_frame0_chroma1.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn0_frame1_chroma0.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn0_frame1_chroma1.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn1_frame0_chroma0.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn1_frame0_chroma1.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn1_frame1_chroma0.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster0_burn1_frame1_chroma1.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster1_burn0_frame0_chroma0.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster1_burn0_frame0_chroma1.frag.qsb</file>
+        <file>../shaders/terminal_dynamic_raster1_burn0_frame1_chroma0.frag.qsb</file>
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