Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 564 insertions, 0 deletions

diff --git a/python/pykde/extra/kde315/kaccelaction.h b/python/pykde/extra/kde315/kaccelaction.h
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+/* This file is part of the KDE libraries
+    Copyright (C) 2001,2002 Ellis Whitehead <ellis@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+*/
+
+#ifndef _KACCELACTION_H
+#define _KACCELACTION_H
+
+#include <qmap.h>
+#include <qptrvector.h>
+#include <qstring.h>
+#include <qvaluevector.h>
+
+#include <kshortcut.h>
+
+class KAccelBase;
+
+class QObject;
+class KConfig;
+class KConfigBase;
+
+/**
+ * @internal
+ * A KAccelAction prepresents an action that can be executed using 
+ * an accelerator key. Each KAccelAction has a name, a label, a 
+ * "What's this" string and a @ref KShortcut. The user can configure and 
+ * enable/disable them using @ref KKeyDialog. 
+ *
+ * <pre>
+ *	1) KAccelAction = "Run Command"
+ *		Default3 = "Alt+F2"
+ *		Default4 = "Meta+Enter;Alt+F2"
+ *		1) KShortcut = "Meta+Enter"
+ *			1) KKeySequence = "Meta+Enter"
+ *				1) KKey = "Meta+Enter"
+ *					1) Meta+Enter
+ *					2) Meta+Keypad_Enter
+ *		2) KShortcut = "Alt+F2"
+ *			1) KKeySequence = "Alt+F2"
+ *				1) Alt+F2
+ *	2) KAccelAction = "Something"
+ *		Default3 = ""
+ *		Default4 = ""
+ *		1) KShortcut = "Meta+X,Asterisk"
+ *			1) KKeySequence = "Meta+X,Asterisk"
+ *				1) KKey = "Meta+X"
+ *					1) Meta+X
+ *				2) KKey = "Asterisk"
+ *					1) Shift+8 (English layout)
+ *					2) Keypad_Asterisk
+ * </pre>
+ * @short An accelerator action
+ * @see KAccel
+ * @see KGlobalAccel
+ * @see KKeyChooser
+ * @see KKeyDialog
+ */
+class KAccelAction
+{
+ public:
+        /**
+	 * Creates an empty KAccelAction.
+	 * @see clear()
+	 */
+	KAccelAction();
+
+	/**
+	 * Copy constructor.
+	 */
+	KAccelAction( const KAccelAction& );
+
+	/**
+	 * Creates a new KAccelAction.
+	 * @param sName the name of the accelerator
+	 * @param sLabel the label of the accelerator (i18n!)
+	 * @param sWhatsThis the What's This text (18n!)
+	 * @param cutDef3 the default shortcut for 3 modifier systems
+	 * @param cutDef4 the default shortcut for 4 modifier systems
+	 * @param pObjSlot the receiver of a signal when the key has been 
+	 *                 pressed
+	 * @param psMethodSlot the slot to connect for key presses. Receives
+	 *                     an int, as set by @ref setID(), as only argument
+	 * @param bConfigurable if true the user can configure the shortcut
+	 * @param bEnabled true if the accelerator should be enabled
+	 */
+	KAccelAction( const QString& sName, const QString& sLabel, const QString& sWhatsThis,
+			const KShortcut& cutDef3, const KShortcut& cutDef4,
+			const QObject* pObjSlot, const char* psMethodSlot,
+			bool bConfigurable, bool bEnabled );
+	~KAccelAction();
+
+	/**
+	 * Clears the accelerator.
+	 */
+	void clear();
+
+	/**
+	 * Re-initialized the KAccelAction.
+	 * @param sName the name of the accelerator
+	 * @param sLabel the label of the accelerator (i18n!)
+	 * @param sWhatsThis the What's This text (18n!)
+	 * @param cutDef3 the default shortcut for 3 modifier systems
+	 * @param cutDef4 the default shortcut for 4 modifier systems
+	 * @param pObjSlot the receiver of a signal when the key has been 
+	 *                 pressed
+	 * @param psMethodSlot the slot to connect for key presses. Receives
+	 *                     an int, as set by @ref setID(), as only argument
+	 * @param bConfigurable if true the user can configure the shortcut
+	 * @param bEnabled true if the accelerator should be enabled
+	 * @return true if successful, false otherwise
+	 */
+	bool init( const QString& sName, const QString& sLabel, const QString& sWhatsThis,
+			const KShortcut& cutDef3, const KShortcut& cutDef4,
+			const QObject* pObjSlot, const char* psMethodSlot,
+			bool bConfigurable, bool bEnabled );
+
+	/**
+	 * Copies this KAccelAction.
+	 */
+	KAccelAction& operator=( const KAccelAction& );
+
+	/**
+	 * Returns the name of the accelerator action.
+	 * @return the name of the accelerator action, can be null if not 
+	 *         set
+	 */
+	const QString& name() const                { return m_sName; }
+
+	/**
+	 * Returns the label of the accelerator action.
+	 * @return the label of the accelerator action, can be null if
+	 *         not set
+	 */
+	const QString& label() const               { return m_sLabel; }
+
+	/**
+	 * Returns the What's This text of the accelerator action.
+	 * @return the What's This text of the accelerator action, can be
+	 *         null if not set
+	 */
+	const QString& whatsThis() const           { return m_sWhatsThis; }
+	
+	/**
+	 * The shortcut that is actually used (may be used configured).
+	 * @return the shortcut of the KAccelAction, can be null if not set
+	 * @see shortcutDefault()
+	 */
+	const KShortcut& shortcut() const          { return m_cut; }
+
+	/**
+	 * The default shortcut for this system.
+	 * @return the default shortcut on this system, can be null if not set
+	 * @see shortcut()
+	 * @see shortcutDefault3()
+	 * @see shortcutDefault4()
+	 */
+	const KShortcut& shortcutDefault() const;
+
+	/**
+	 * The default shortcut for 3 modifier systems.
+	 * @return the default shortcut for 3 modifier systems, can be null
+	 *           if not set
+	 * @see shortcutDefault()
+	 * @see shortcutDefault4()
+	 * @see useFourModifierKeys()
+	 */
+	const KShortcut& shortcutDefault3() const  { return m_cutDefault3; }
+
+	/**
+	 * The default shortcut for 4 modifier systems.
+	 * @return the default shortcut for 4 modifier systems, can be null 
+	 *         if not set
+	 * @see shortcutDefault()
+	 * @see shortcutDefault3()
+	 * @see useFourModifierKeys()
+	 */
+	const KShortcut& shortcutDefault4() const  { return m_cutDefault4; }
+
+	/**
+	 * Returns the receiver of signals.
+	 * @return the receiver of signals (can be 0 if not set)
+	 */
+	const QObject* objSlotPtr() const          { return m_pObjSlot; }
+
+	/**
+	 * Returns the slot for the signal.
+	 * @return the slot for the signal
+	 */
+	const char* methodSlotPtr() const          { return m_psMethodSlot; }
+
+	/**
+	 * Checks whether the user can configure the action.
+	 * @return true if configurable, false otherwise
+	 */
+	bool isConfigurable() const                { return m_bConfigurable; }
+
+	/**
+	 * Checks whether the action is enabled.
+	 * @return true if enabled, false otherwise
+	 */
+	bool isEnabled() const                     { return m_bEnabled; }
+
+	/**
+	 * Sets the name of the accelerator action.
+	 * @param name the new name
+	 */
+	void setName( const QString& name );
+
+	/**
+	 * Sets the user-readable label of the accelerator action.
+	 * @param label the new label (i18n!)
+	 */
+	void setLabel( const QString& label );
+
+	/**
+	 * Sets the What's This text for the accelerator action.
+	 * @param whatsThis the new What's This text (i18n!)
+	 */
+	void setWhatsThis( const QString& whatsThis );
+
+	/**
+	 * Sets the new shortcut of the accelerator action.
+	 * @param rgCuts the shortcut to set
+	 * @return true if successful, false otherwise
+	 */
+	bool setShortcut( const KShortcut& rgCuts );
+
+	/**
+	 * Sets the slot of the accelerator action.
+	 * @param pObjSlot the receiver object of the signal
+	 * @param psMethodSlot the slot for the signal
+	 */
+	void setSlot( const QObject* pObjSlot, const char* psMethodSlot );
+
+	/**
+	 * Enables or disabled configuring the action.
+	 * @param configurable true to enable configurability, false to disable
+	 */
+	void setConfigurable( bool configurable );
+
+	/**
+	 * Enables or disabled the action.
+	 * @param configurable true to enable the action, false to disable
+	 */
+	void setEnabled( bool enable );
+
+	/**
+	 * Retrieves the id set using @ref setID.
+	 * @return the id of the accelerator action
+	 */
+	int getID() const   { return m_nIDAccel; }
+
+	/**
+	 * Allows you to set an id that will be used as the action 
+	 * signal's argument.
+	 *
+	 * @param n the new id
+	 * @see @ref getID()
+	 */
+	void setID( int n ) { m_nIDAccel = n; }
+
+	/**
+	 * Checkes whether the action is connected (emits signals).
+	 * @return true if connected, false otherwise
+	 */
+	bool isConnected() const;
+
+	/**
+	 * Sets a key sequence of the action's shortcut.
+	 * @param i the position of the sequence
+	 * @param keySeq the new new sequence
+	 * @return true if successful, false otherwise
+	 * @see KShortcut::setSeq()
+	 */
+	bool setKeySequence( uint i, const KKeySequence &keySeq );
+	
+	/**
+	 * Clears the action's shortcut. It will not contain any sequences after
+	 * calling this method.
+	 * @see KShortcut::clear()
+	 */
+	void clearShortcut();
+	
+	/**
+	 * Checks whether the action's shortcut contains the given key sequence.
+	 * @param keySeq the key sequence to check
+	 * @return true if the shortcut contains the given sequence
+	 * @see KShortcut::contains()
+	 */
+	bool contains( const KKeySequence &keySeq );
+
+	/**
+	 * Returns the string representation of the action's shortcut.
+	 * @return the string representation of the action's shortcut.
+	 * @see KShortcut::toString()
+	 */
+	QString toString() const;
+
+	/**
+	 * @internal
+	 */
+	QString toStringInternal() const;
+
+	/**
+	 * Returns true if four modifier keys will be used.
+	 * @return true if four modifier keys will be used.
+	 */
+	static bool useFourModifierKeys();
+
+	/**
+	 * Selects 3 or 4 modifier default shortcuts.
+	 * @param use true to use 4 modifier shortcuts, false to use
+	 *            3 modifier shortcuts
+	 */
+	static void useFourModifierKeys( bool use );
+
+ protected:
+	QString m_sName,
+	        m_sLabel,
+	        m_sWhatsThis;
+	KShortcut m_cut;
+	KShortcut m_cutDefault3, m_cutDefault4;
+	const QObject* m_pObjSlot;
+	const char* m_psMethodSlot;
+	bool m_bConfigurable,
+	     m_bEnabled;
+	int m_nIDAccel;
+	uint m_nConnections;
+
+	void incConnections();
+	void decConnections();
+
+ private:
+	static int g_bUseFourModifierKeys;
+	class KAccelActionPrivate* d;
+
+	friend class KAccelActions;
+	friend class KAccelBase;
+};
+
+//---------------------------------------------------------------------
+// KAccelActions
+//---------------------------------------------------------------------
+
+/**
+ * @internal
+ * This class represents a collection of @ref KAccelAction objects.
+ *
+ * @short A collection of accelerator actions
+ * @see KAccelAction
+ */
+class KAccelActions
+{
+ public:
+       /**
+	* Creates a new, empty KAccelActions object.
+	*/
+	KAccelActions();
+
+	/**
+	 * Copy constructor (deep copy).
+	 */
+	KAccelActions( const KAccelActions& );
+	virtual ~KAccelActions();
+
+	/**
+	 * Removes all items from this collection.
+	 */
+	void clear();
+
+	/**
+	 * Initializes this object with the given actions.
+	 * It will make a deep copy of all actions.
+	 * @param actions the actions to copy
+	 * @return true if successful, false otherwise
+	 */
+	bool init( const KAccelActions &actions );
+
+	/**
+	 * Loads the actions from the given configuration file.
+	 *
+	 * @param config the configuration file to load from
+	 * @param sGroup the group in the configuration file
+	 * @return true if successful, false otherwise
+	 */
+	bool init( KConfigBase& config, const QString& sGroup );
+
+	/**
+	 * Updates the shortcuts of all actions in this object
+	 * with the shortcuts from the given object.
+	 * @param shortcuts the collection that contains the new
+	 *        shortcuts
+	 */
+	void updateShortcuts( KAccelActions &shortcuts );
+
+	/**
+	 * Retrieves the index of the action with the given name.
+	 * @param sAction the action to search
+	 * @return the index of the action, or -1 if not found
+	 */
+	int actionIndex( const QString& sAction ) const;
+
+	/**
+	 * Returns the action with the given @p index.
+	 * @param index the index of an action. You must not
+	 *         use an index that is too high.
+	 * @return the KAccelAction with the given index
+	 * @see count()
+	 */
+	KAccelAction* actionPtr( uint index );
+
+	/**
+	 * Returns the action with the given @p index.
+	 * @param index the index of an action. You must not
+	 *         use an index that is too high.
+	 * @return the KAccelAction with the given index
+	 * @see count()
+	 */
+	const KAccelAction* actionPtr( uint index ) const;
+
+	/**
+	 * Returns the action with the given name.
+	 * @param aAction the name of the action to search
+	 * @return the KAccelAction with the given name, or 0
+	 *          if not found
+	 */
+	KAccelAction* actionPtr( const QString& sAction );
+
+	/**
+	 * Returns the action with the given name.
+	 * @param aAction the name of the action to search
+	 * @return the KAccelAction with the given name, or 0
+	 *          if not found
+	 */
+	const KAccelAction* actionPtr( const QString& sAction ) const;
+
+	/**
+	 * Returns the action with the given key sequence.
+	 * @param cut the sequence to search for
+	 * @return the KAccelAction with the given sequence, or 0
+	 *          if not found
+	 */
+	KAccelAction* actionPtr( KKeySequence cut );
+
+	/**
+	 * Returns the action with the given @p index.
+	 * @param index the index of an action. You must not
+	 *         use an index that is too high.
+	 * @return the KAccelAction with the given index
+	 * @see actionPtr()
+	 * @see count()
+	 */
+	KAccelAction& operator []( uint index );
+
+	/**
+	 * Returns the action with the given @p index.
+	 * @param index the index of an action. You must not
+	 *         use an index that is too high.
+	 * @return the KAccelAction with the given index
+	 * @see actionPtr()
+	 * @see count()
+	 */
+	const KAccelAction& operator []( uint index ) const;
+
+	/**
+	 * Inserts an action into the collection.
+	 * @param sName the name of the accelerator
+	 * @param sLabel the label of the accelerator (i18n!)
+	 * @param sWhatsThis the What's This text (18n!)
+	 * @param cutDef3 the default shortcut for 3 modifier systems
+	 * @param cutDef4 the default shortcut for 4 modifier systems
+	 * @param pObjSlot the receiver of a signal when the key has been 
+	 *                 pressed
+	 * @param psMethodSlot the slot to connect for key presses. Receives
+	 *                     an int, as set by @ref setID(), as only argument
+	 * @param bConfigurable if true the user can configure the shortcut
+	 * @param bEnabled true if the accelerator should be enabled
+	 * @return the new action
+	 */
+	KAccelAction* insert( const QString& sAction, const QString& sLabel, const QString& sWhatsThis,
+			const KShortcut& rgCutDefaults3, const KShortcut& rgCutDefaults4,
+			const QObject* pObjSlot = 0, const char* psMethodSlot = 0,
+			bool bConfigurable = true, bool bEnabled = true );
+
+	/**
+	 * Inserts an action into the collection.
+	 * @param sName the name of the accelerator
+	 * @param sLabel the label of the accelerator (i18n!)
+	 * @return the new action
+	 */
+	KAccelAction* insert( const QString& sName, const QString& sLabel );
+
+	/**
+	 * Removes the given action.
+	 * @param sAction the name of the action.
+	 * @return true if successful, false otherwise
+	 */
+	bool remove( const QString& sAction );
+
+	/**
+	 * Loads the actions from the given configuration file.
+	 *
+	 * @param sConfigGroup the group in the configuration file
+	 * @param pConfig the configuration file to load from
+	 * @return true if successful, false otherwise
+	 */
+	bool readActions( const QString& sConfigGroup = "Shortcuts", KConfigBase* pConfig = 0 );
+
+	/**
+	 * Writes the actions to the given configuration file.
+	 *
+	 * @param sConfigGroup the group in the configuration file
+	 * @param pConfig the configuration file to save to
+	 * @param bWriteAll true to write all actions
+	 * @param bGlobal true to write to the global configuration file
+	 * @return true if successful, false otherwise
+	 */
+	bool writeActions( const QString& sConfigGroup = "Shortcuts", KConfigBase* pConfig = 0,
+			bool bWriteAll = false, bool bGlobal = false ) const;
+
+	/**
+	 * Emit a keycodeChanged signal.
+	 */
+	void emitKeycodeChanged();
+
+	/**
+	 * Returns the number of actions in the collection.
+	 * @return the number of actions
+	 */
+	uint count() const;
+
+ protected:
+	KAccelBase* m_pKAccelBase;
+	KAccelAction** m_prgActions;
+	uint m_nSizeAllocated, m_nSize;
+
+	void resize( uint );
+	void insertPtr( KAccelAction* );
+
+ private:
+	class KAccelActionsPrivate* d;
+
+	KAccelActions( KAccelBase* );
+	void initPrivate( KAccelBase* );
+	KAccelActions& operator =( KAccelActions& );
+
+	friend class KAccelBase;
+};
+
+#endif // _KACCELACTION_H