sascha/cool-retro-term
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Code Issues Releases Wiki Activity

Handle database and profile upgrade for new versions.

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This commit is contained in:
Filippo Scognamiglio
2018-11-21 18:11:01 +01:00
parent 04a64e1312
commit cc7c13e17f
3 changed files with 12 additions and 4 deletions
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4
app/qml/ApplicationSettings.qml
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@@ -24,7 +24,9 @@ import QtQuick.Controls 1.0
import "utils.js" as Utils
QtObject{
property string version: "1.0.1"
readonly property string version: "1.0.1"
readonly property int profileVersion: 2
// STATIC CONSTANTS ////////////////////////////////////////////////////////

8
app/qml/SettingsGeneralTab.qml
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@@ -107,12 +107,15 @@ Tab{
if (!name)
throw "Profile doesn't have a name";
var version = profileObject.version !== undefined ? profileObject.version : 1;
if (version !== appSettings.profileVersion)
throw "This profile is not supported on this version of CRT.";
delete profileObject.name;
appSettings.appendCustomProfile(name, JSON.stringify(profileObject));
} catch (err) {
console.log(err);
messageDialog.text = qsTr("There has been an error reading the file.")
messageDialog.text = qsTr(err)
messageDialog.open();
}
}
@@ -144,6 +147,7 @@ Tab{
var profileObject = appSettings.profilesList.get(currentIndex);
var profileSettings = JSON.parse(profileObject.obj_string);
profileSettings["name"] = profileObject.text;
profileSettings["version"] = appSettings.profileVersion;
var result = fileIO.write(url, JSON.stringify(profileSettings, undefined, 2));
if (!result)

4
app/qml/Storage.qml
View File

@@ -22,10 +22,12 @@ import QtQuick 2.2
import QtQuick.LocalStorage 2.0
QtObject {
readonly property string dbMajorVersion: "1"
readonly property string dbMinorVersion: "1.0"
property bool initialized: false
function getDatabase() {
return LocalStorage.openDatabaseSync("coolretroterm", "1.0", "StorageDatabase", 100000);
return LocalStorage.openDatabaseSync("coolretroterm" + dbMajorVersion, dbMinorVersion, "StorageDatabase", 100000);
}
function initialize() {