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74 lines
2.6 KiB
74 lines
2.6 KiB
/******************************************************************** |
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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) 2012 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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#ifndef KWIN_SCRIPTINGUTILS_H |
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#define KWIN_SCRIPTINGUTILS_H |
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#include <KDE/KAction> |
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#include <KDE/KActionCollection> |
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#include <KDE/KDebug> |
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#include <QtScript/QScriptEngine> |
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namespace KWin |
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{ |
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template<class T> |
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QScriptValue globalShortcut(QScriptContext *context, QScriptEngine *engine) |
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{ |
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T script = qobject_cast<T>(context->callee().data().toQObject()); |
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if (!script) { |
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return engine->undefinedValue(); |
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} |
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if (context->argumentCount() != 4) { |
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kDebug(1212) << "Incorrect number of arguments! Expected: title, text, keySequence, callback"; |
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return engine->undefinedValue(); |
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} |
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KActionCollection* actionCollection = new KActionCollection(script); |
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KAction* a = (KAction*)actionCollection->addAction(context->argument(0).toString()); |
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a->setText(context->argument(1).toString()); |
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a->setGlobalShortcut(KShortcut(context->argument(2).toString())); |
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script->registerShortcut(a, context->argument(3)); |
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return engine->newVariant(true); |
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}; |
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template<class T> |
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void callGlobalShortcutCallback(T script, QObject *sender) |
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{ |
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QAction *a = qobject_cast<QAction*>(sender); |
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if (!a) { |
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return; |
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} |
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QHash<QAction*, QScriptValue>::const_iterator it = script->shortcutCallbacks().find(a); |
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if (it == script->shortcutCallbacks().end()) { |
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return; |
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} |
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QScriptValue value(it.value()); |
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value.call(); |
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}; |
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inline void registerGlobalShortcutFunction(QObject *parent, QScriptEngine *engine, QScriptEngine::FunctionSignature function) |
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{ |
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QScriptValue shortcutFunc = engine->newFunction(function); |
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shortcutFunc.setData(engine->newQObject(parent)); |
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engine->globalObject().setProperty("registerShortcut", shortcutFunc); |
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}; |
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} // namespace KWin |
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#endif // KWIN_SCRIPTINGUTILS_H
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