96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
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/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include <KDE/KAboutData>
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#include <KDE/KCmdLineArgs>
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#include <KDE/KComponentData>
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#include <KDE/KConfigGroup>
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#include <KDE/KGlobal>
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#include <KDE/KLocalizedString>
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// Qt
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#include <QDBusConnection>
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#include <QDBusMessage>
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bool migrateRulesShortcut()
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{
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const QString KEY = "shortcut";
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const QString ALT = "Alt";
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const QString CTRL = "Ctrl";
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const QString META = "Meta";
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const QString SHIFT = "Shift";
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KConfig config("kwinrulesrc");
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if (config.groupList().isEmpty()) {
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return false;
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}
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bool updated = false;
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Q_FOREACH (const QString &groupName, config.groupList()) {
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KConfigGroup group = config.group(groupName);
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if (!group.hasKey(KEY)) {
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continue;
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}
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const QString value = group.readEntry(KEY, QString());
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if (value.contains(" - ")) {
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// already migrated
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continue;
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}
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if (!value.contains(' ')) {
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// nothing to migrate
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continue;
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}
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// space might be either the shortcut separator or part of the shortcut
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// let's try to detect it properly
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const QStringList shortcuts = value.split(' ');
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// let's take the first part as it is
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QString newValue = shortcuts.first();
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for (int i=1; i<shortcuts.length(); ++i) {
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const QString &cs = shortcuts.at(i);
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if (cs.contains('+') && (cs.contains(ALT) || cs.contains(CTRL) || cs.contains(META) || cs.contains(SHIFT))) {
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// our shortcuts consist of at least one modifier and a key, so having a plus and a modifier means it's a shortcut
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newValue.append(" - ");
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} else {
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// otherwise it's part of a key like "Volume Up"
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newValue.append(' ');
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}
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newValue.append(cs);
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}
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group.writeEntry(KEY, newValue);
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group.sync();
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updated = true;
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}
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if (updated) {
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config.sync();
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}
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return updated;
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}
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int main( int argc, char* argv[] )
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{
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KAboutData about( "kwin_update_settings_4_11", "kwin", KLocalizedString(), 0 );
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KCmdLineArgs::init( argc, argv, &about );
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KComponentData inst( &about );
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Q_UNUSED( KGlobal::locale() ); // jump-start locales to get to translated descriptions
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bool reload = migrateRulesShortcut();
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// Send signal to all kwin instances
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if (reload) {
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QDBusMessage message = QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
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QDBusConnection::sessionBus().send(message);
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}
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}
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