From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- tdecore/kaccel.h | 390 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 390 insertions(+) create mode 100644 tdecore/kaccel.h (limited to 'tdecore/kaccel.h') diff --git a/tdecore/kaccel.h b/tdecore/kaccel.h new file mode 100644 index 000000000..7bdf9e0e7 --- /dev/null +++ b/tdecore/kaccel.h @@ -0,0 +1,390 @@ +/* This file is part of the KDE libraries + Copyright (C) 2001,2002 Ellis Whitehead + + 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef _KACCEL_H +#define _KACCEL_H + +#include +#include +#include +#include "kdelibs_export.h" + +class TQPopupMenu; // for obsolete insertItem() methods below +class TQWidget; +class KAccelAction; +class KAccelActions; +class KConfigBase; + +class KAccelPrivate; +/** + * Handle shortcuts. + * + * Allow a user to configure shortcuts + * through application configuration files or through the + * KKeyChooser GUI. + * + * A KAccel contains a list of accelerator actions. + * + * For example, CTRL+Key_P could be a shortcut for printing a document. The key + * codes are listed in tqnamespace.h. "Print" could be the action name for printing. + * The action name identifies the shortcut in configuration files and the + * KKeyChooser GUI. + * + * A KAccel object handles key events sent to its parent widget and to all + * children of this parent widget. The most recently created KAccel object + * has precedence over any KAccel objects created before it. + * When a shortcut pressed, KAccel calls the slot to which it has been + * connected. If you want to set global accelerators, independent of the window + * which has the focus, use KGlobalAccel. + * + * Reconfiguration of a given shortcut can be prevented by specifying + * that an accelerator item is not configurable when it is inserted. A special + * group of non-configurable key bindings are known as the + * standard accelerators. + * + * The standard accelerators appear repeatedly in applications for + * standard document actions such as printing and saving. A convenience method is + * available to insert and connect these accelerators which are configurable on + * a desktop-wide basis. + * + * It is possible for a user to choose to have no key associated with + * an action. + * + * The translated first argument for insertItem() is used only + * in the configuration dialog. + *\code + * KAccel* pAccel = new KAccel( this ); + * + * // Insert an action "Scroll Up" which is associated with the "Up" key: + * pAccel->insert( "Scroll Up", i18n("Scroll up"), + * i18n("Scroll up the current document by one line."), + * Qt::Key_Up, this, TQT_SLOT(slotScrollUp()) ); + * // Insert an standard acclerator action. + * pAccel->insert( KStdAccel::Print, this, TQT_SLOT(slotPrint()) ); + * + * // Update the shortcuts by read any user-defined settings from the + * // application's config file. + * pAccel->readSettings(); + * \endcode + * + * @short Configurable shortcut support for widgets. + * @see KGlobalAccel + * @see KAccelShortcutList + * @see KKeyChooser + * @see KKeyDialog + */ + +class KDECORE_EXPORT KAccel : public TQAccel +{ + Q_OBJECT + public: + /** + * Creates a new KAccel that watches @p pParent, which is also + * the QObject's parent. + * + * @param pParent the parent and widget to watch for key strokes + * @param psName the name of the QObject + */ + KAccel( TQWidget* pParent, const char* psName = 0 ); + + /** + * Creates a new KAccel that watches @p watch. + * + * @param watch the widget to watch for key strokes + * @param parent the parent of the QObject + * @param psName the name of the QObject + */ + KAccel( TQWidget* watch, TQObject* parent, const char* psName = 0 ); + virtual ~KAccel(); + + /** + * @internal + * Returns the KAccel's @p KAccelActions, a list of @p KAccelAction. + * @return the KAccelActions of the KAccel + */ + KAccelActions& actions(); + + /** + * @internal + * Returns the KAccel's @p KAccelActions, a list of @p KAccelAction. + * @return the KAccelActions of the KAccel + */ + const KAccelActions& actions() const; + + /** + * Checks whether the KAccel is active. + * @return true if the TQAccel is enabled + */ + bool isEnabled(); + + /** + * Enables or disables the KAccel. + * @param bEnabled true to enable, false to disable + */ + void setEnabled( bool bEnabled ); + + /** + * Enable auto-update of connections. This means that the signals + * are automatically disconnected when you disable an action, and + * re-enabled when you enable it. By default auto update is turned + * on. If you disable auto-update, you need to call + * updateConnections() after changing actions. + * + * @param bAuto true to enable, false to disable + * @return the value of the flag before this call + */ + bool setAutoUpdate( bool bAuto ); + + /** + * Create an accelerator action. + * + * Usage: + *\code + * insert( "Do Something", i18n("Do Something"), + * i18n("This action allows you to do something really great with this program to " + * "the currently open document."), + * ALT+Key_D, this, TQT_SLOT(slotDoSomething()) ); + *\endcode + * + * @param sAction The internal name of the action. + * @param sLabel An i18n'ized short description of the action displayed when + * using KKeyChooser to reconfigure the shortcuts. + * @param sWhatsThis An extended description of the action. + * @param cutDef The default shortcut. + * @param pObjSlot Pointer to the slot object. + * @param psMethodSlot Pointer to the slot method. + * @param bConfigurable Allow the user to change this shortcut if set to 'true'. + * @param bEnabled The action will be activated by the shortcut if set to 'true'. + */ + KAccelAction* insert( const TQString& sAction, const TQString& sLabel, const TQString& sWhatsThis, + const KShortcut& cutDef, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable = true, bool bEnabled = true ); + /** + * Same as first insert(), but with separate shortcuts defined for + * 3- and 4- modifier defaults. + */ + KAccelAction* insert( const TQString& sAction, const TQString& sLabel, const TQString& sWhatsThis, + const KShortcut& cutDef3, const KShortcut& cutDef4, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable = true, bool bEnabled = true ); + /** + * This is an overloaded function provided for convenience. + * The advantage of this is when you want to use the same text for the name + * of the action as for the user-visible label. + * + * Usage: + * \code + * insert( i18n("Do Something"), ALT+Key_D, this, TQT_SLOT(slotDoSomething()) ); + * \endcode + * + * @param psAction The name AND label of the action. + * @param cutDef The default shortcut for this action. + * @param pObjSlot Pointer to the slot object. + * @param psMethodSlot Pointer to the slot method. + * @param bConfigurable Allow the user to change this shortcut if set to 'true'. + * @param bEnabled The action will be activated by the shortcut if set to 'true'. + */ + KAccelAction* insert( const char* psAction, const KShortcut& cutDef, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable = true, bool bEnabled = true ); + /** + * Similar to the first insert() method, but with the action + * name, short description, help text, and default shortcuts all + * set according to one of the standard accelerators. + * @see KStdAccel. + */ + KAccelAction* insert( KStdAccel::StdAccel id, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable = true, bool bEnabled = true ); + + /** + * Removes the accelerator action identified by the name. + * Remember to also call updateConnections(). + * @param sAction the name of the action to remove + * @return true if successful, false otherwise + */ + bool remove( const TQString& sAction ); + + /** + * Updates the connections of the accelerations after changing them. + * This is only necessary if you have disabled auto updates which are + * on by default. + * @return true if successful, false otherwise + * @see setAutoUpdate() + * @see getAutoUpdate() + */ + bool updateConnections(); + + /** + * Return the shortcut associated with the action named by @p sAction. + * @param sAction the name of the action + * @return the action's shortcut, or a null shortcut if not found + */ + const KShortcut& shortcut( const TQString& sAction ) const; + + /** + * Set the shortcut to be associated with the action named by @p sAction. + * @param sAction the name of the action + * @param shortcut the shortcut to set + * @return true if successful, false otherwise + */ + bool setShortcut( const TQString& sAction, const KShortcut &shortcut ); + + /** + * Set the slot to be called when the shortcut of the action named + * by @p sAction is pressed. + * @param sAction the name of the action + * @param pObjSlot the owner of the slot + * @param psMethodSlot the name of the slot + * @return true if successful, false otherwise + */ + bool setSlot( const TQString& sAction, const TQObject* pObjSlot, const char* psMethodSlot ); + /** + * Enable or disable the action named by @p sAction. + * @param sAction the action to en-/disable + * @param bEnabled true to enable, false to disable + * @return true if successful, false otherwise + */ + bool setEnabled( const TQString& sAction, bool bEnabled ); + + /** + * Returns the configuration group of the settings. + * @return the configuration group + * @see KConfig + */ + const TQString& configGroup() const; + + /** + * Returns the configuration group of the settings. + * @param name the new configuration group + * @see KConfig + */ + void setConfigGroup( const TQString &name ); + + /** + * Read all shortcuts from @p pConfig, or (if @p pConfig + * is zero) from the application's configuration file + * KGlobal::config(). + * + * The group in which the configuration is stored can be + * set with setConfigGroup(). + * @param pConfig the configuration file, or 0 for the application + * configuration file + * @return true if successful, false otherwise + */ + bool readSettings( KConfigBase* pConfig = 0 ); + /** + * Write the current shortcuts to @p pConfig, + * or (if @p pConfig is zero) to the application's + * configuration file. + * @param pConfig the configuration file, or 0 for the application + * configuration file + * @return true if successful, false otherwise + */ + bool writeSettings( KConfigBase* pConfig = 0 ) const; + + /** + * Emits the keycodeChanged() signal. + */ + void emitKeycodeChanged(); + + signals: + /** + * Emitted when one of the key codes has changed. + */ + void keycodeChanged(); + +#ifndef KDE_NO_COMPAT + public: + // Source compatibility to KDE 2.x + /** + * @deprecated use insert + */ + bool insertItem( const TQString& sLabel, const TQString& sAction, + const char* psKey, + int nIDMenu = 0, TQPopupMenu* pMenu = 0, bool bConfigurable = true ) KDE_DEPRECATED; + /** + * @deprecated use insert + */ + bool insertItem( const TQString& sLabel, const TQString& sAction, + int key, + int nIDMenu = 0, TQPopupMenu* pMenu = 0, bool bConfigurable = true ) KDE_DEPRECATED; + /** + * @deprecated use insert + */ + bool insertStdItem( KStdAccel::StdAccel id, const TQString& descr = TQString::null ) KDE_DEPRECATED; + /** + * @deprecated use insert + */ + bool connectItem( const TQString& sAction, const TQObject* pObjSlot, const char* psMethodSlot, bool bActivate = true ) KDE_DEPRECATED; + /** + * @deprecated use insert( accel, pObjSlot, psMethodSlot ); + * + */ + KDE_DEPRECATED bool connectItem( KStdAccel::StdAccel accel, const TQObject* pObjSlot, const char* psMethodSlot ) + { return insert( accel, pObjSlot, psMethodSlot ); } + /** + * @deprecated use remove + */ + bool removeItem( const TQString& sAction ) KDE_DEPRECATED; + /** + * @deprecated + */ + bool setItemEnabled( const TQString& sAction, bool bEnable ) KDE_DEPRECATED; + /** + * @deprecated see KDE3PORTING.html + */ + void changeMenuAccel( TQPopupMenu *menu, int id, const TQString& action ) KDE_DEPRECATED; + /** + * @deprecated see KDE3PORTING.html + */ + void changeMenuAccel( TQPopupMenu *menu, int id, KStdAccel::StdAccel accel ) KDE_DEPRECATED; + /** + * @deprecated + */ + static int stringToKey( const TQString& ) KDE_DEPRECATED; + + /** + * @deprecated Use shortcut(). + * + * Retrieve the key code of the accelerator item with the action name + * @p action, or zero if either the action name cannot be + * found or the current key is set to no key. + */ + int currentKey( const TQString& action ) const KDE_DEPRECATED; + + /** + * @deprecated Use actions().actionPtr(). + * + * Return the name of the accelerator item with the keycode @p key, + * or TQString::null if the item cannot be found. + */ + TQString findKey( int key ) const KDE_DEPRECATED; +#endif // !KDE_NO_COMPAT + + protected: + /** \internal */ + virtual void virtual_hook( int id, void* data ); + private: + class KAccelPrivate* d; + friend class KAccelPrivate; +}; + +#endif // _KACCEL_H -- cgit v1.2.1