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76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
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/* This file is part of the KDE libraries
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Copyright (C) 2006 Marijn Kruisselbrink <m.kruisselbrink@student.tue.nl>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _KGLOBALACCEL_MAC_H
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#define _KGLOBALACCEL_MAC_H
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#include <QWidget>
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#include "kshortcut.h"
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/* including kglobalaccel.h here because Carbon.h includes AssertMacros.h which
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defines check(assertion) as nothing and breaks compilation */
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#include "kglobalaccel.h"
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#include <Carbon/Carbon.h>
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template <class Key, class T> class QMap;
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template <class T> class QList;
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class GlobalShortcutsRegistry;
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class KGlobalAccelImpl: public QWidget
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{
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Q_OBJECT
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public:
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KGlobalAccelImpl(GlobalShortcutsRegistry* owner);
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~KGlobalAccelImpl();
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public:
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/**
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* This function registers or unregisters a certain key for global capture,
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* depending on \b grab.
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*
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* Before destruction, every grabbed key will be released, so this
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* object does not need to do any tracking.
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*
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* \param key the Qt keycode to grab or release.
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* \param grab true to grab they key, false to release the key.
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*
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* \return true if successful, otherwise false.
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*/
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bool grabKey(int key, bool grab);
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/// Enable/disable all shortcuts. There will not be any grabbed shortcuts at this point.
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void setEnabled(bool);
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void keyboardLayoutChanged();
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private:
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friend OSStatus hotKeyEventHandler(EventHandlerCallRef inHandlerCallRef, EventRef inEvent, void * inUserData);
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/// Called by the carbon event handler when a key is pressed.
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bool keyPressed(int key);
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GlobalShortcutsRegistry* m_owner;
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EventTargetRef m_eventTarget;
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EventHandlerUPP m_eventHandler;
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EventTypeSpec m_eventType[2];
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EventHandlerRef m_curHandler;
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QMap<int, QList<EventHotKeyRef> >* refs;
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};
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#endif // _KGLOBALACCEL_MAC_H
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