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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdecore/kstdaccel.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
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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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kdecore/kstdaccel.cpp b/kdecore/kstdaccel.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 1997 Stefan Taferner (taferner@alpin.or.at)
+ Copyright (C) 2000 Nicolas Hadacek (haadcek@kde.org)
+ 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 version 2 as published by the Free Software Foundation.
+
+ 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.
+*/
+#define __KSTDACCEL_CPP_ 1
+
+#include "kstdaccel.h"
+
+#include "kaccelaction.h"
+#include "kaccelbase.h"
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kshortcut.h>
+#include <kshortcutlist.h>
+
+namespace KStdAccel
+{
+
+struct KStdAccelInfo
+{
+ StdAccel id;
+ const char* psName;
+ const char* psDesc;
+ int cutDefault, cutDefault4, cutDefault3B, cutDefault4B;
+ KShortcut cut;
+ bool bInitialized;
+};
+
+/** Array of predefined KStdAccelInfo objects, which cover all
+ the "standard" accelerators. Each enum value from StdAccel
+ should appear in this table.
+*/
+static KStdAccelInfo g_infoStdAccel[] =
+{
+ {AccelNone, "Group:File", I18N_NOOP("File"), 0, 0, 0, 0, KShortcut(), false },
+ { Open, I18N_NOOP("Open"), 0, Qt::CTRL+Qt::Key_O, 0, 0, 0, KShortcut(), false },
+ { New, I18N_NOOP("New"), 0, Qt::CTRL+Qt::Key_N, 0, 0, 0, KShortcut(), false },
+ { Close, I18N_NOOP("Close"), 0, Qt::CTRL+Qt::Key_W, Qt::CTRL+Qt::Key_Escape, 0, Qt::CTRL+Qt::Key_W, KShortcut(), false },
+ { Save, I18N_NOOP("Save"), 0, Qt::CTRL+Qt::Key_S, 0, 0, 0, KShortcut(), false },
+ { Print, I18N_NOOP("Print"), 0, Qt::CTRL+Qt::Key_P, 0, 0, 0, KShortcut(), false },
+ { Quit, I18N_NOOP("Quit"), 0, Qt::CTRL+Qt::Key_Q, 0, 0, 0, KShortcut(), false },
+ {AccelNone, "Group:Edit", I18N_NOOP("Edit"), 0, 0, 0, 0, KShortcut(), false },
+ { Undo, I18N_NOOP("Undo"), 0, Qt::CTRL+Qt::Key_Z, 0, 0, 0, KShortcut(), false },
+ { Redo, I18N_NOOP("Redo"), 0, Qt::CTRL+Qt::SHIFT+Qt::Key_Z, 0, 0, 0, KShortcut(), false },
+ { Cut, I18N_NOOP("Cut"), 0, Qt::CTRL+Qt::Key_X, 0, Qt::SHIFT+Qt::Key_Delete, 0, KShortcut(), false },
+ { Copy, I18N_NOOP("Copy"), 0, Qt::CTRL+Qt::Key_C, 0, Qt::CTRL+Qt::Key_Insert, 0, KShortcut(), false },
+ { Paste, I18N_NOOP("Paste"), 0, Qt::CTRL+Qt::Key_V, 0, Qt::SHIFT+Qt::Key_Insert, 0, KShortcut(), false },
+ { PasteSelection, I18N_NOOP("Paste Selection"), 0, 0, 0, Qt::CTRL+Qt::SHIFT+Qt::Key_Insert, 0, KShortcut(), false },
+ { SelectAll, "SelectAll", I18N_NOOP("Select All"), Qt::CTRL+Qt::Key_A, 0, 0, 0, KShortcut(), false },
+ { Deselect, I18N_NOOP("Deselect"), 0, Qt::CTRL+Qt::SHIFT+Qt::Key_A, 0, 0, 0, KShortcut(), false },
+ { DeleteWordBack, "DeleteWordBack", I18N_NOOP("Delete Word Backwards"), Qt::CTRL+Qt::Key_Backspace, 0, 0, 0, KShortcut(), false },
+ { DeleteWordForward, "DeleteWordForward", I18N_NOOP("Delete Word Forward"), Qt::CTRL+Qt::Key_Delete, 0, 0, 0, KShortcut(), false },
+ { Find, I18N_NOOP("Find"), 0, Qt::CTRL+Qt::Key_F, 0, 0, 0, KShortcut(), false },
+ { FindNext, "FindNext", I18N_NOOP("Find Next"), Qt::Key_F3, 0, 0, 0, KShortcut(), false },
+ { FindPrev, "FindPrev", I18N_NOOP("Find Prev"), Qt::SHIFT+Qt::Key_F3, 0, 0, 0, KShortcut(), false },
+ { Replace, I18N_NOOP("Replace"), 0, Qt::CTRL+Qt::Key_R, 0, 0, 0, KShortcut(), false },
+ {AccelNone, "Group:Navigation", I18N_NOOP("Navigation"), 0, 0, 0, 0, KShortcut(), false },
+ { Home, I18N_NOOP2("Opposite to End","Home"), 0, Qt::CTRL+Qt::Key_Home, 0, Qt::Key_HomePage, 0, KShortcut(), false },
+ { End, I18N_NOOP("End"), 0, Qt::CTRL+Qt::Key_End, 0, 0, 0, KShortcut(), false },
+ { BeginningOfLine, "BeginningOfLine", I18N_NOOP("Beginning of Line"), Qt::Key_Home, 0, 0, 0, KShortcut(), false},
+ { EndOfLine, "EndOfLine", I18N_NOOP("End of Line"), Qt::Key_End, 0, 0, 0, KShortcut(), false},
+ { Prior, I18N_NOOP("Prior"), 0, Qt::Key_Prior, 0, 0, 0, KShortcut(), false },
+ { Next, I18N_NOOP2("Opposite to Prior","Next"), 0, Qt::Key_Next, 0, 0, 0, KShortcut(), false },
+ { GotoLine, "GotoLine", I18N_NOOP("Go to Line"), Qt::CTRL+Qt::Key_G, 0, 0, 0, KShortcut(), false },
+ { AddBookmark, "AddBookmark", I18N_NOOP("Add Bookmark"), Qt::CTRL+Qt::Key_B, 0, 0, 0, KShortcut(), false },
+ { ZoomIn, "ZoomIn", I18N_NOOP("Zoom In"), Qt::CTRL+Qt::Key_Plus, 0, 0, 0, KShortcut(), false },
+ { ZoomOut, "ZoomOut", I18N_NOOP("Zoom Out"), Qt::CTRL+Qt::Key_Minus, 0, 0, 0, KShortcut(), false },
+ { Up, I18N_NOOP("Up"), 0, Qt::ALT+Qt::Key_Up, 0, 0, 0, KShortcut(), false },
+ { Back, I18N_NOOP("Back"), 0, Qt::ALT+Qt::Key_Left, 0, Qt::Key_Back, 0, KShortcut(), false },
+ { Forward, I18N_NOOP("Forward"), 0, Qt::ALT+Qt::Key_Right, 0, Qt::Key_Forward, 0, KShortcut(), false },
+ { Reload, I18N_NOOP("Reload"), 0, Qt::Key_F5, 0, Qt::Key_Refresh, 0, KShortcut(), false },
+ { PopupMenuContext, "PopupMenuContext", I18N_NOOP("Popup Menu Context"), Qt::Key_Menu, 0, 0, 0, KShortcut(), false },
+ { ShowMenubar, "ShowMenubar", I18N_NOOP("Show Menu Bar"), Qt::CTRL+Qt::Key_M, 0, 0, 0, KShortcut(), false },
+ { BackwardWord, "BackwardWord", I18N_NOOP("Backward Word"), Qt::CTRL+Qt::Key_Left, 0, 0, 0, KShortcut(), false },
+ { ForwardWord, "ForwardWord", I18N_NOOP("Forward Word"), Qt::CTRL+Qt::Key_Right, 0, 0, 0, KShortcut(), false },
+ { TabNext, I18N_NOOP("Activate Next Tab"), 0, Qt::CTRL+Qt::Key_Period, 0, Qt::CTRL+Qt::Key_BracketRight, 0, KShortcut(), false },
+ { TabPrev, I18N_NOOP("Activate Previous Tab"), 0, Qt::CTRL+Qt::Key_Comma, 0, Qt::CTRL+Qt::Key_BracketLeft, 0, KShortcut(), false },
+ { FullScreen, "FullScreen", I18N_NOOP("Full Screen Mode"), Qt::CTRL+Qt::SHIFT+Qt::Key_F, 0, 0, 0, KShortcut(), false },
+ {AccelNone, "Group:Help", I18N_NOOP("Help"), 0, 0, 0, 0, KShortcut(), false },
+ { Help, I18N_NOOP("Help"), 0, Qt::Key_F1, 0, 0, 0, KShortcut(), false },
+ { WhatsThis, "WhatsThis", I18N_NOOP("What's This"), Qt::SHIFT+Qt::Key_F1, 0, 0, 0, KShortcut(), false },
+ {AccelNone, "Group:TextCompletion", I18N_NOOP("Text Completion"), 0, 0, 0, 0, KShortcut(), false },
+ { TextCompletion, "TextCompletion", I18N_NOOP("Text Completion"), Qt::CTRL+Qt::Key_E, 0, 0, 0, KShortcut(), false },
+ { PrevCompletion, "PrevCompletion", I18N_NOOP("Previous Completion Match"), Qt::CTRL+Qt::Key_Up, 0, 0, 0, KShortcut(), false },
+ { NextCompletion, "NextCompletion", I18N_NOOP("Next Completion Match"), Qt::CTRL+Qt::Key_Down, 0, 0, 0, KShortcut(), false },
+ { SubstringCompletion, "SubstringCompletion", I18N_NOOP("Substring Completion"), Qt::CTRL+Qt::Key_T, 0, 0, 0, KShortcut(), false },
+ { RotateUp, "RotateUp", I18N_NOOP("Previous Item in List"), Qt::Key_Up, 0, 0, 0, KShortcut(), false },
+ { RotateDown, "RotateDown", I18N_NOOP("Next Item in List"), Qt::Key_Down, 0, 0, 0, KShortcut(), false },
+ { AccelNone, 0, 0, 0, 0, 0, 0, KShortcut(), false }
+};
+
+/** Search for the KStdAccelInfo object associated with the given @p id. */
+static KStdAccelInfo* infoPtr( StdAccel id )
+{
+ if( id != AccelNone ) {
+ // Linear search. Changing the data structure doesn't seem possible
+ // (since we need groups for the config stuff), but maybe a little
+ // additional hashtable wouldn't hurt.
+ for( uint i = 0; g_infoStdAccel[i].psName != 0; i++ ) {
+ if( g_infoStdAccel[i].id == id )
+ return &g_infoStdAccel[i];
+ }
+ }
+ return 0;
+}
+
+/** Initialize the accelerator @p id by checking if it is overridden
+ in the configuration file (and if it isn't, use the default).
+*/
+static void initialize( StdAccel id )
+{
+ KConfigGroupSaver saver( KGlobal::config(), "Shortcuts" );
+ KStdAccelInfo* pInfo = infoPtr( id );
+
+ if( !pInfo ) {
+ kdWarning(125) << "KStdAccel: id not found!" << endl; // -- ellis
+ return;
+ }
+
+ if( saver.config()->hasKey( pInfo->psName ) ) {
+ QString s = saver.config()->readEntry( pInfo->psName );
+ if( s != "none" )
+ pInfo->cut.init( s );
+ else
+ pInfo->cut.clear();
+ } else
+ pInfo->cut = shortcutDefault( id );
+ pInfo->bInitialized = true;
+}
+
+QString name( StdAccel id )
+{
+ KStdAccelInfo* pInfo = infoPtr( id );
+ if( !pInfo )
+ return QString::null;
+ return pInfo->psName;
+}
+
+QString label( StdAccel id )
+{
+ KStdAccelInfo* pInfo = infoPtr( id );
+ if( !pInfo )
+ return QString::null;
+ return i18n((pInfo->psDesc) ? pInfo->psDesc : pInfo->psName);
+}
+
+// TODO: Add psWhatsThis entry to KStdAccelInfo
+QString whatsThis( StdAccel /*id*/ )
+{
+// KStdAccelInfo* pInfo = infoPtr( id );
+// if( pInfo && pInfo->psWhatsThis )
+// return i18n(pInfo->psWhatsThis);
+// else
+ return QString::null;
+}
+
+const KShortcut& shortcut( StdAccel id )
+{
+ KStdAccelInfo* pInfo = infoPtr( id );
+ if( !pInfo )
+ return KShortcut::null();
+
+ if( !pInfo->bInitialized )
+ initialize( id );
+
+ return pInfo->cut;
+}
+
+StdAccel findStdAccel( const KKeySequence& seq )
+{
+ if( !seq.isNull() ) {
+ for( uint i = 0; g_infoStdAccel[i].psName != 0; i++ ) {
+ StdAccel id = g_infoStdAccel[i].id;
+ if( id != AccelNone ) {
+ if( !g_infoStdAccel[i].bInitialized )
+ initialize( id );
+ if( g_infoStdAccel[i].cut.contains( seq ) )
+ return id;
+ }
+ }
+ }
+ return AccelNone;
+}
+
+KShortcut shortcutDefault( StdAccel id )
+{
+ return (KAccelAction::useFourModifierKeys())
+ ? shortcutDefault4(id) : shortcutDefault3(id);
+}
+
+KShortcut shortcutDefault3( StdAccel id )
+{
+ KShortcut cut;
+
+ KStdAccelInfo* pInfo = infoPtr( id );
+ if( pInfo ) {
+ if( pInfo->cutDefault )
+ cut.init( pInfo->cutDefault );
+ // FIXME: if there is no cutDefault, then this we be made the primary
+ // instead of alternate shortcut.
+ if( pInfo->cutDefault3B )
+ cut.append( KKey(pInfo->cutDefault3B) );
+ }
+
+ return cut;
+}
+
+KShortcut shortcutDefault4( StdAccel id )
+{
+ KShortcut cut;
+
+ KStdAccelInfo* pInfo = infoPtr( id );
+ if( pInfo ) {
+ KStdAccelInfo& info = *pInfo;
+ KKeySequence key2;
+
+ cut.init( (info.cutDefault4) ?
+ QKeySequence(info.cutDefault) : QKeySequence(info.cutDefault4) );
+
+ if( info.cutDefault4B )
+ key2.init( QKeySequence(info.cutDefault4B) );
+ else if( info.cutDefault3B )
+ key2.init( QKeySequence(info.cutDefault3B) );
+
+ if( key2.count() )
+ cut.append( key2 );
+ }
+
+ return cut;
+}
+
+#if 0 // unused
+void createAccelActions( KAccelActions& actions )
+{
+ actions.clear();
+
+ for( uint i = 0; g_infoStdAccel[i].psName != 0; i++ ) {
+ StdAccel id = g_infoStdAccel[i].id;
+ KStdAccelInfo* pInfo = &g_infoStdAccel[i];
+
+ if( id != AccelNone ) {
+ actions.insert( pInfo->psName,
+ i18n((pInfo->psDesc) ? pInfo->psDesc : pInfo->psName),
+ QString::null, // pInfo->psWhatsThis,
+ shortcutDefault3(id),
+ shortcutDefault4(id) );
+ } else
+ actions.insert( pInfo->psName, i18n(pInfo->psDesc) );
+ }
+}
+#endif
+
+const KShortcut& open() { return shortcut( Open ); }
+const KShortcut& openNew() { return shortcut( New ); }
+const KShortcut& close() { return shortcut( Close ); }
+const KShortcut& save() { return shortcut( Save ); }
+const KShortcut& print() { return shortcut( Print ); }
+const KShortcut& quit() { return shortcut( Quit ); }
+const KShortcut& cut() { return shortcut( Cut ); }
+const KShortcut& copy() { return shortcut( Copy ); }
+const KShortcut& paste() { return shortcut( Paste ); }
+const KShortcut& pasteSelection() { return shortcut( PasteSelection ); }
+const KShortcut& deleteWordBack() { return shortcut( DeleteWordBack ); }
+const KShortcut& deleteWordForward() { return shortcut( DeleteWordForward ); }
+const KShortcut& undo() { return shortcut( Undo ); }
+const KShortcut& redo() { return shortcut( Redo ); }
+const KShortcut& find() { return shortcut( Find ); }
+const KShortcut& findNext() { return shortcut( FindNext ); }
+const KShortcut& findPrev() { return shortcut( FindPrev ); }
+const KShortcut& replace() { return shortcut( Replace ); }
+const KShortcut& home() { return shortcut( Home ); }
+const KShortcut& end() { return shortcut( End ); }
+const KShortcut& beginningOfLine() { return shortcut( BeginningOfLine ); }
+const KShortcut& endOfLine() { return shortcut( EndOfLine ); }
+const KShortcut& prior() { return shortcut( Prior ); }
+const KShortcut& next() { return shortcut( Next ); }
+const KShortcut& backwardWord() { return shortcut( BackwardWord ); }
+const KShortcut& forwardWord() { return shortcut( ForwardWord ); }
+const KShortcut& gotoLine() { return shortcut( GotoLine ); }
+const KShortcut& addBookmark() { return shortcut( AddBookmark ); }
+const KShortcut& tabNext() { return shortcut( TabNext ); }
+const KShortcut& tabPrev() { return shortcut( TabPrev ); }
+const KShortcut& fullScreen() { return shortcut( FullScreen ); }
+const KShortcut& zoomIn() { return shortcut( ZoomIn ); }
+const KShortcut& zoomOut() { return shortcut( ZoomOut ); }
+const KShortcut& help() { return shortcut( Help ); }
+const KShortcut& completion() { return shortcut( TextCompletion ); }
+const KShortcut& prevCompletion() { return shortcut( PrevCompletion ); }
+const KShortcut& nextCompletion() { return shortcut( NextCompletion ); }
+const KShortcut& rotateUp() { return shortcut( RotateUp ); }
+const KShortcut& rotateDown() { return shortcut( RotateDown ); }
+const KShortcut& substringCompletion() { return shortcut( SubstringCompletion ); }
+const KShortcut& popupMenuContext() { return shortcut( PopupMenuContext ); }
+const KShortcut& whatsThis() { return shortcut( WhatsThis ); }
+const KShortcut& reload() { return shortcut( Reload ); }
+const KShortcut& selectAll() { return shortcut( SelectAll ); }
+const KShortcut& up() { return shortcut( Up ); }
+const KShortcut& back() { return shortcut( Back ); }
+const KShortcut& forward() { return shortcut( Forward ); }
+const KShortcut& showMenubar() { return shortcut( ShowMenubar ); }
+
+//---------------------------------------------------------------------
+// ShortcutList
+//---------------------------------------------------------------------
+
+ShortcutList::ShortcutList()
+ { }
+
+ShortcutList::~ShortcutList()
+ { }
+
+uint ShortcutList::count() const
+{
+ static uint g_nAccels = 0;
+ if( g_nAccels == 0 ) {
+ for( ; g_infoStdAccel[g_nAccels].psName != 0; g_nAccels++ )
+ ;
+ }
+ return g_nAccels;
+}
+
+QString ShortcutList::name( uint i ) const
+ { return g_infoStdAccel[i].psName; }
+
+QString ShortcutList::label( uint i ) const
+ { return i18n((g_infoStdAccel[i].psDesc) ? g_infoStdAccel[i].psDesc : g_infoStdAccel[i].psName); }
+
+QString ShortcutList::whatsThis( uint ) const
+ { return QString::null; }
+
+const KShortcut& ShortcutList::shortcut( uint i ) const
+{
+ if( !g_infoStdAccel[i].bInitialized )
+ initialize( g_infoStdAccel[i].id );
+ return g_infoStdAccel[i].cut;
+}
+
+const KShortcut& ShortcutList::shortcutDefault( uint i ) const
+{
+ static KShortcut cut;
+ cut = KStdAccel::shortcutDefault( g_infoStdAccel[i].id );
+ return cut;
+}
+
+bool ShortcutList::isConfigurable( uint i ) const
+ { return (g_infoStdAccel[i].id != AccelNone); }
+
+bool ShortcutList::setShortcut( uint i, const KShortcut& cut )
+ { g_infoStdAccel[i].cut = cut; return true; }
+
+QVariant ShortcutList::getOther( Other, uint ) const
+ { return QVariant(); }
+
+bool ShortcutList::setOther( Other, uint, QVariant )
+ { return false; }
+
+bool ShortcutList::save() const
+{
+ return writeSettings( QString::null, 0, false, true );
+}
+
+KDECORE_EXPORT QString action(StdAccel id)
+ { return name(id); }
+KDECORE_EXPORT QString description(StdAccel id)
+ { return label(id); }
+KDECORE_EXPORT int key(StdAccel id)
+ { return shortcut(id).keyCodeQt(); }
+KDECORE_EXPORT int defaultKey(StdAccel id)
+ { return shortcutDefault(id).keyCodeQt(); }
+
+KDECORE_EXPORT bool isEqual(const QKeyEvent* ev, int keyQt)
+{
+ KKey key1( ev ), key2( keyQt );
+ return key1 == key2;
+}
+
+}
+
+#undef __KSTDACCEL_CPP_