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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/kkeyserver_x11.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
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
Diffstat (limited to 'kdecore/kkeyserver_x11.cpp')
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1 files changed, 1052 insertions, 0 deletions
diff --git a/kdecore/kkeyserver_x11.cpp b/kdecore/kkeyserver_x11.cpp
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+/*
+ Copyright (C) 2001 Ellis Whitehead <ellis@kde.org>
+
+ Win32 port:
+ Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
+
+ 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.
+*/
+
+#include <config.h>
+
+#include <qnamespace.h>
+#include <qwindowdefs.h>
+
+#if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_WS_MACX) // Only compile this module if we're compiling for X11, mac or win32
+
+#include "kkeyserver_x11.h"
+#include "kkeynative.h"
+#include "kshortcut.h"
+
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+
+#ifdef Q_WS_X11
+# define XK_MISCELLANY
+# define XK_XKB_KEYS
+# include <X11/X.h>
+# include <X11/Xlib.h>
+# include <X11/Xutil.h>
+# include <X11/keysymdef.h>
+# define X11_ONLY(arg) arg, //allows to omit an argument
+#else
+# include <kckey.h>
+# define X11_ONLY(arg)
+# define XK_ISO_Left_Tab Qt::Key_Backtab
+# define XK_BackSpace Qt::Key_Backspace
+# define XK_Sys_Req Qt::Key_SysReq
+# define XK_Caps_Lock Qt::Key_CapsLock
+# define XK_Num_Lock Qt::Key_NumLock
+# define XK_Scroll_Lock Qt::Key_ScrollLock
+# define XK_Prior Qt::Key_Prior
+# define XK_Next Qt::Key_Next
+#endif
+
+namespace KKeyServer
+{
+
+//---------------------------------------------------------------------
+// Data Structures
+//---------------------------------------------------------------------
+
+struct Mod
+{
+ int m_mod;
+};
+
+//---------------------------------------------------------------------
+// Array Structures
+//---------------------------------------------------------------------
+
+struct ModInfo
+{
+ KKey::ModFlag mod;
+ int modQt;
+#ifdef Q_WS_X11
+ uint modX;
+#endif
+ const char* psName;
+ QString sLabel;
+};
+
+struct SymVariation
+{
+ uint sym, symVariation;
+ bool bActive;
+};
+
+struct SymName
+{
+ uint sym;
+ const char* psName;
+};
+
+struct TransKey {
+ int keySymQt;
+ uint keySymX;
+};
+
+//---------------------------------------------------------------------
+// Arrays
+//---------------------------------------------------------------------
+
+static ModInfo g_rgModInfo[KKey::MOD_FLAG_COUNT] =
+{
+ { KKey::SHIFT, Qt::SHIFT, X11_ONLY(ShiftMask) I18N_NOOP("Shift"), QString() },
+ { KKey::CTRL, Qt::CTRL, X11_ONLY(ControlMask) I18N_NOOP("Ctrl"), QString() },
+ { KKey::ALT, Qt::ALT, X11_ONLY(Mod1Mask) I18N_NOOP("Alt"), QString() },
+ { KKey::WIN, KKey::QtWIN, X11_ONLY(Mod4Mask) I18N_NOOP("Win"), QString() }
+};
+
+// Special Names List
+static const SymName g_rgSymNames[] = {
+ { XK_ISO_Left_Tab, "Backtab" },
+ { XK_BackSpace, I18N_NOOP("Backspace") },
+ { XK_Sys_Req, I18N_NOOP("SysReq") },
+ { XK_Caps_Lock, I18N_NOOP("CapsLock") },
+ { XK_Num_Lock, I18N_NOOP("NumLock") },
+ { XK_Scroll_Lock, I18N_NOOP("ScrollLock") },
+ { XK_Prior, I18N_NOOP("PageUp") },
+ { XK_Next, I18N_NOOP("PageDown") },
+#ifdef sun
+ { XK_F11, I18N_NOOP("Stop") },
+ { XK_F12, I18N_NOOP("Again") },
+ { XK_F13, I18N_NOOP("Props") },
+ { XK_F14, I18N_NOOP("Undo") },
+ { XK_F15, I18N_NOOP("Front") },
+ { XK_F16, I18N_NOOP("Copy") },
+ { XK_F17, I18N_NOOP("Open") },
+ { XK_F18, I18N_NOOP("Paste") },
+ { XK_F19, I18N_NOOP("Find") },
+ { XK_F20, I18N_NOOP("Cut") },
+ { XK_F22, I18N_NOOP("Print") },
+#endif
+ { 0, 0 }
+};
+
+#ifdef Q_WS_X11
+static SymVariation g_rgSymVariation[] =
+{
+ { '/', XK_KP_Divide, false },
+ { '*', XK_KP_Multiply, false },
+ { '-', XK_KP_Subtract, false },
+ { '+', XK_KP_Add, false },
+ { XK_Return, XK_KP_Enter, false },
+ { 0, 0, false }
+};
+
+// TODO: Add Mac key names list: Key_Backspace => "Delete", Key_Delete => "Del"
+
+// These are the X equivalents to the Qt keycodes 0x1000 - 0x1026
+static const TransKey g_rgQtToSymX[] =
+{
+ { Qt::Key_Escape, XK_Escape },
+ { Qt::Key_Tab, XK_Tab },
+ { Qt::Key_Backtab, XK_ISO_Left_Tab },
+ { Qt::Key_Backspace, XK_BackSpace },
+ { Qt::Key_Return, XK_Return },
+ { Qt::Key_Enter, XK_KP_Enter },
+ { Qt::Key_Insert, XK_Insert },
+ { Qt::Key_Delete, XK_Delete },
+ { Qt::Key_Pause, XK_Pause },
+#ifdef sun
+ { Qt::Key_Print, XK_F22 },
+#else
+ { Qt::Key_Print, XK_Print },
+#endif
+ { Qt::Key_SysReq, XK_Sys_Req },
+ { Qt::Key_Home, XK_Home },
+ { Qt::Key_End, XK_End },
+ { Qt::Key_Left, XK_Left },
+ { Qt::Key_Up, XK_Up },
+ { Qt::Key_Right, XK_Right },
+ { Qt::Key_Down, XK_Down },
+ { Qt::Key_Prior, XK_Prior },
+ { Qt::Key_Next, XK_Next },
+ //{ Qt::Key_Shift, 0 },
+ //{ Qt::Key_Control, 0 },
+ //{ Qt::Key_Meta, 0 },
+ //{ Qt::Key_Alt, 0 },
+ { Qt::Key_CapsLock, XK_Caps_Lock },
+ { Qt::Key_NumLock, XK_Num_Lock },
+ { Qt::Key_ScrollLock, XK_Scroll_Lock },
+ { Qt::Key_F1, XK_F1 },
+ { Qt::Key_F2, XK_F2 },
+ { Qt::Key_F3, XK_F3 },
+ { Qt::Key_F4, XK_F4 },
+ { Qt::Key_F5, XK_F5 },
+ { Qt::Key_F6, XK_F6 },
+ { Qt::Key_F7, XK_F7 },
+ { Qt::Key_F8, XK_F8 },
+ { Qt::Key_F9, XK_F9 },
+ { Qt::Key_F10, XK_F10 },
+ { Qt::Key_F11, XK_F11 },
+ { Qt::Key_F12, XK_F12 },
+ { Qt::Key_F13, XK_F13 },
+ { Qt::Key_F14, XK_F14 },
+ { Qt::Key_F15, XK_F15 },
+ { Qt::Key_F16, XK_F16 },
+ { Qt::Key_F17, XK_F17 },
+ { Qt::Key_F18, XK_F18 },
+ { Qt::Key_F19, XK_F19 },
+ { Qt::Key_F20, XK_F20 },
+ { Qt::Key_F21, XK_F21 },
+ { Qt::Key_F22, XK_F22 },
+ { Qt::Key_F23, XK_F23 },
+ { Qt::Key_F24, XK_F24 },
+ { Qt::Key_F25, XK_F25 },
+ { Qt::Key_F26, XK_F26 },
+ { Qt::Key_F27, XK_F27 },
+ { Qt::Key_F28, XK_F28 },
+ { Qt::Key_F29, XK_F29 },
+ { Qt::Key_F30, XK_F30 },
+ { Qt::Key_F31, XK_F31 },
+ { Qt::Key_F32, XK_F32 },
+ { Qt::Key_F33, XK_F33 },
+ { Qt::Key_F34, XK_F34 },
+ { Qt::Key_F35, XK_F35 },
+ { Qt::Key_Super_L, XK_Super_L },
+ { Qt::Key_Super_R, XK_Super_R },
+ { Qt::Key_Menu, XK_Menu },
+ { Qt::Key_Hyper_L, XK_Hyper_L },
+ { Qt::Key_Hyper_R, XK_Hyper_R },
+ { Qt::Key_Help, XK_Help },
+ //{ Qt::Key_Direction_L, XK_Direction_L }, These keys don't exist in X11
+ //{ Qt::Key_Direction_R, XK_Direction_R },
+
+ { '/', XK_KP_Divide },
+ { '*', XK_KP_Multiply },
+ { '-', XK_KP_Subtract },
+ { '+', XK_KP_Add },
+ { Qt::Key_Return, XK_KP_Enter }
+#if QT_VERSION >= 0x030100
+
+// the next lines are taken from XFree > 4.0 (X11/XF86keysyms.h), defining some special
+// multimedia keys. They are included here as not every system has them.
+#define XF86XK_Standby 0x1008FF10
+#define XF86XK_AudioLowerVolume 0x1008FF11
+#define XF86XK_AudioMute 0x1008FF12
+#define XF86XK_AudioRaiseVolume 0x1008FF13
+#define XF86XK_AudioPlay 0x1008FF14
+#define XF86XK_AudioStop 0x1008FF15
+#define XF86XK_AudioPrev 0x1008FF16
+#define XF86XK_AudioNext 0x1008FF17
+#define XF86XK_HomePage 0x1008FF18
+#define XF86XK_Calculator 0x1008FF1D
+#define XF86XK_Mail 0x1008FF19
+#define XF86XK_Start 0x1008FF1A
+#define XF86XK_Search 0x1008FF1B
+#define XF86XK_AudioRecord 0x1008FF1C
+#define XF86XK_Back 0x1008FF26
+#define XF86XK_Forward 0x1008FF27
+#define XF86XK_Stop 0x1008FF28
+#define XF86XK_Refresh 0x1008FF29
+#define XF86XK_Favorites 0x1008FF30
+#define XF86XK_AudioPause 0x1008FF31
+#define XF86XK_AudioMedia 0x1008FF32
+#define XF86XK_MyComputer 0x1008FF33
+#define XF86XK_OpenURL 0x1008FF38
+#define XF86XK_Launch0 0x1008FF40
+#define XF86XK_Launch1 0x1008FF41
+#define XF86XK_Launch2 0x1008FF42
+#define XF86XK_Launch3 0x1008FF43
+#define XF86XK_Launch4 0x1008FF44
+#define XF86XK_Launch5 0x1008FF45
+#define XF86XK_Launch6 0x1008FF46
+#define XF86XK_Launch7 0x1008FF47
+#define XF86XK_Launch8 0x1008FF48
+#define XF86XK_Launch9 0x1008FF49
+#define XF86XK_LaunchA 0x1008FF4A
+#define XF86XK_LaunchB 0x1008FF4B
+#define XF86XK_LaunchC 0x1008FF4C
+#define XF86XK_LaunchD 0x1008FF4D
+#define XF86XK_LaunchE 0x1008FF4E
+#define XF86XK_LaunchF 0x1008FF4F
+// end of XF86keysyms.h
+ ,
+ { Qt::Key_Standby, XF86XK_Standby },
+ { Qt::Key_VolumeDown, XF86XK_AudioLowerVolume },
+ { Qt::Key_VolumeMute, XF86XK_AudioMute },
+ { Qt::Key_VolumeUp, XF86XK_AudioRaiseVolume },
+ { Qt::Key_MediaPlay, XF86XK_AudioPlay },
+ { Qt::Key_MediaStop, XF86XK_AudioStop },
+ { Qt::Key_MediaPrev, XF86XK_AudioPrev },
+ { Qt::Key_MediaNext, XF86XK_AudioNext },
+ { Qt::Key_HomePage, XF86XK_HomePage },
+ { Qt::Key_LaunchMail, XF86XK_Mail },
+ { Qt::Key_Search, XF86XK_Search },
+ { Qt::Key_MediaRecord, XF86XK_AudioRecord },
+ { Qt::Key_LaunchMedia, XF86XK_AudioMedia },
+ { Qt::Key_Launch1, XF86XK_Calculator },
+ { Qt::Key_Back, XF86XK_Back },
+ { Qt::Key_Forward, XF86XK_Forward },
+ { Qt::Key_Stop, XF86XK_Stop },
+ { Qt::Key_Refresh, XF86XK_Refresh },
+ { Qt::Key_Favorites, XF86XK_Favorites },
+ { Qt::Key_Launch0, XF86XK_MyComputer },
+ { Qt::Key_OpenUrl, XF86XK_OpenURL },
+ { Qt::Key_Launch2, XF86XK_Launch0 },
+ { Qt::Key_Launch3, XF86XK_Launch1 },
+ { Qt::Key_Launch4, XF86XK_Launch2 },
+ { Qt::Key_Launch5, XF86XK_Launch3 },
+ { Qt::Key_Launch6, XF86XK_Launch4 },
+ { Qt::Key_Launch7, XF86XK_Launch5 },
+ { Qt::Key_Launch8, XF86XK_Launch6 },
+ { Qt::Key_Launch9, XF86XK_Launch7 },
+ { Qt::Key_LaunchA, XF86XK_Launch8 },
+ { Qt::Key_LaunchB, XF86XK_Launch9 },
+ { Qt::Key_LaunchC, XF86XK_LaunchA },
+ { Qt::Key_LaunchD, XF86XK_LaunchB },
+ { Qt::Key_LaunchE, XF86XK_LaunchC },
+ { Qt::Key_LaunchF, XF86XK_LaunchD },
+#endif
+};
+#endif //Q_WS_X11
+
+//---------------------------------------------------------------------
+// Initialization
+//---------------------------------------------------------------------
+static bool g_bInitializedMods, g_bInitializedVariations, g_bInitializedKKeyLabels;
+static bool g_bMacLabels;
+#ifdef Q_WS_X11
+static uint g_modXNumLock, g_modXScrollLock, g_modXModeSwitch;
+
+bool initializeMods()
+{
+ XModifierKeymap* xmk = XGetModifierMapping( qt_xdisplay() );
+
+ g_rgModInfo[3].modX = g_modXNumLock = g_modXScrollLock = g_modXModeSwitch = 0;
+
+ int min_keycode, max_keycode;
+ int keysyms_per_keycode = 0;
+ XDisplayKeycodes( qt_xdisplay(), &min_keycode, &max_keycode );
+ XFree( XGetKeyboardMapping( qt_xdisplay(), min_keycode, 1, &keysyms_per_keycode ));
+ // Qt assumes that Alt is always Mod1Mask, so start at Mod2Mask.
+ for( int i = Mod2MapIndex; i < 8; i++ ) {
+ uint mask = (1 << i);
+ uint keySymX = NoSymbol;
+ // This used to be only XKeycodeToKeysym( ... , 0 ), but that fails with XFree4.3.99
+ // and X.org R6.7 , where for some reason only ( ... , 1 ) works. I have absolutely no
+ // idea what the problem is, but searching all posibilities until something valid is
+ // found fixes the problem.
+ for( int j = 0; j < xmk->max_keypermod && keySymX == NoSymbol; ++j )
+ for( int k = 0; k < keysyms_per_keycode && keySymX == NoSymbol; ++k )
+ keySymX = XKeycodeToKeysym( qt_xdisplay(), xmk->modifiermap[xmk->max_keypermod * i + j], k );
+ switch( keySymX ) {
+ case XK_Num_Lock: g_modXNumLock = mask; break; // Normally Mod2Mask
+ case XK_Super_L:
+ case XK_Super_R: g_rgModInfo[3].modX = mask; break; // Win key, Normally Mod4Mask
+ case XK_Meta_L:
+ case XK_Meta_R: if( !g_rgModInfo[3].modX ) g_rgModInfo[3].modX = mask; break; // Win alternate
+ case XK_Scroll_Lock: g_modXScrollLock = mask; break; // Normally Mod5Mask
+ case XK_Mode_switch: g_modXModeSwitch = mask; break;
+ }
+ }
+
+ XFreeModifiermap( xmk );
+
+ //KConfigGroupSaver cgs( KGlobal::config(), "Keyboard" );
+ // read in mod that win should be attached to
+
+ g_bInitializedMods = true;
+
+ kdDebug(125) << "KKeyServer::initializeMods(): Win Mod = 0x" << QString::number(g_rgModInfo[3].modX, 16) << endl;
+ return true;
+}
+
+static void initializeVariations()
+{
+ for( int i = 0; g_rgSymVariation[i].sym != 0; i++ )
+ g_rgSymVariation[i].bActive = (XKeysymToKeycode( qt_xdisplay(), g_rgSymVariation[i].symVariation ) != 0);
+ g_bInitializedVariations = true;
+}
+#endif //Q_WS_X11
+
+static void intializeKKeyLabels()
+{
+ KConfigGroupSaver cgs( KGlobal::config(), "Keyboard" );
+ g_rgModInfo[0].sLabel = KGlobal::config()->readEntry( "Label Shift", i18n(g_rgModInfo[0].psName) );
+ g_rgModInfo[1].sLabel = KGlobal::config()->readEntry( "Label Ctrl", i18n(g_rgModInfo[1].psName) );
+ g_rgModInfo[2].sLabel = KGlobal::config()->readEntry( "Label Alt", i18n(g_rgModInfo[2].psName) );
+ g_rgModInfo[3].sLabel = KGlobal::config()->readEntry( "Label Win", i18n(g_rgModInfo[3].psName) );
+ g_bMacLabels = (g_rgModInfo[2].sLabel == "Command");
+ g_bInitializedKKeyLabels = true;
+}
+
+//---------------------------------------------------------------------
+// class Mod
+//---------------------------------------------------------------------
+
+/*void Mod::init( const QString& s )
+{
+
+}*/
+
+//---------------------------------------------------------------------
+// class Sym
+//---------------------------------------------------------------------
+
+bool Sym::initQt( int keyQt )
+{
+ int symQt = keyQt & 0xffff;
+
+ if( (keyQt & Qt::UNICODE_ACCEL) || symQt < 0x1000 ) {
+ m_sym = QChar(symQt).lower().unicode();
+ return true;
+ }
+
+#ifdef Q_WS_WIN
+ m_sym = symQt;
+ return true;
+#elif defined(Q_WS_X11)
+ for( uint i = 0; i < sizeof(g_rgQtToSymX)/sizeof(TransKey); i++ ) {
+ if( g_rgQtToSymX[i].keySymQt == symQt ) {
+ m_sym = g_rgQtToSymX[i].keySymX;
+ return true;
+ }
+ }
+
+ m_sym = 0;
+ if( symQt != Qt::Key_Shift && symQt != Qt::Key_Control && symQt != Qt::Key_Alt &&
+ symQt != Qt::Key_Meta && symQt != Qt::Key_Direction_L && symQt != Qt::Key_Direction_R )
+ kdDebug(125) << "Sym::initQt( " << QString::number(keyQt,16) << " ): failed to convert key." << endl;
+ return false;
+#elif defined(Q_WS_MACX)
+ m_sym = symQt;
+ return true;
+#endif
+}
+
+bool Sym::init( const QString& s )
+{
+ // If it's a single character, get unicode value.
+ if( s.length() == 1 ) {
+ m_sym = s[0].lower().unicode();
+ return true;
+ }
+
+ // Look up in special names list
+ for( int i = 0; g_rgSymNames[i].sym != 0; i++ ) {
+ if( qstricmp( s.latin1(), g_rgSymNames[i].psName ) == 0 ) {
+ m_sym = g_rgSymNames[i].sym;
+ return true;
+ }
+ }
+
+#ifdef Q_WS_WIN
+ // search for name in KKeys array
+ for ( KKeys const *pKey = kde_KKEYS; pKey->code != 0xffff; pKey++) {
+ if( qstricmp( s.latin1(), pKey->name ) == 0 ) {
+ m_sym = pKey->code;
+ return true;
+ }
+ }
+ m_sym = 0;
+#elif defined(Q_WS_X11)
+ // search X list: 's' as is, all lower, first letter in caps
+ m_sym = XStringToKeysym( s.latin1() );
+ if( !m_sym ) {
+ m_sym = XStringToKeysym( s.lower().latin1() );
+ if( !m_sym ) {
+ QString s2 = s;
+ s2[0] = s2[0].upper();
+ m_sym = XStringToKeysym( s2.latin1() );
+ }
+ }
+#endif
+ return m_sym != 0;
+}
+
+int Sym::qt() const
+{
+ if( m_sym < 0x1000 ) {
+ if( m_sym >= 'a' && m_sym <= 'z' )
+ return QChar(m_sym).upper();
+ return m_sym;
+ }
+#ifdef Q_WS_WIN
+ if( m_sym < 0x3000 )
+ return m_sym;
+#elif defined(Q_WS_X11)
+ if( m_sym < 0x3000 )
+ return m_sym | Qt::UNICODE_ACCEL;
+
+ for( uint i = 0; i < sizeof(g_rgQtToSymX)/sizeof(TransKey); i++ )
+ if( g_rgQtToSymX[i].keySymX == m_sym )
+ return g_rgQtToSymX[i].keySymQt;
+#endif
+ return Qt::Key_unknown;
+}
+
+QString Sym::toString( bool bUserSpace ) const
+{
+ if( m_sym == 0 )
+ return QString::null;
+
+ // If it's a unicode character,
+#ifdef Q_WS_WIN
+ else if( m_sym < 0x1000 ) {
+#else
+ else if( m_sym < 0x3000 ) {
+#endif
+ QChar c = QChar(m_sym).upper();
+ // Print all non-space characters directly when output is user-visible.
+ // Otherwise only print alphanumeric latin1 characters directly (A,B,C,1,2,3).
+ if( (c.latin1() && c.isLetterOrNumber())
+ || (bUserSpace && !c.isSpace()) )
+ return c;
+ }
+
+ // Look up in special names list
+ for( int i = 0; g_rgSymNames[i].sym != 0; i++ ) {
+ if( m_sym == g_rgSymNames[i].sym )
+ return bUserSpace ? i18n(g_rgSymNames[i].psName) : QString(g_rgSymNames[i].psName);
+ }
+
+ QString s;
+#ifdef Q_WS_WIN
+ s = QKeySequence( m_sym );
+#elif defined(Q_WS_X11)
+ // Get X-name
+ s = XKeysymToString( m_sym );
+#endif
+ capitalizeKeyname( s );
+ return bUserSpace ? i18n("QAccel", s.latin1()) : s;
+}
+
+QString Sym::toStringInternal() const { return toString( false ); }
+QString Sym::toString() const { return toString( true ); }
+
+uint Sym::getModsRequired() const
+{
+ uint mod = 0;
+#ifdef Q_WS_X11
+ // FIXME: This might not be true on all keyboard layouts!
+ if( m_sym == XK_Sys_Req ) return KKey::ALT;
+ if( m_sym == XK_Break ) return KKey::CTRL;
+
+ if( m_sym < 0x3000 ) {
+ QChar c(m_sym);
+ if( c.isLetter() && c.lower() != c.upper() && m_sym == c.upper().unicode() )
+ return KKey::SHIFT;
+ }
+
+ uchar code = XKeysymToKeycode( qt_xdisplay(), m_sym );
+ if( code ) {
+ // need to check index 0 before the others, so that a null-mod
+ // can take precedence over the others, in case the modified
+ // key produces the same symbol.
+ if( m_sym == XKeycodeToKeysym( qt_xdisplay(), code, 0 ) )
+ ;
+ else if( m_sym == XKeycodeToKeysym( qt_xdisplay(), code, 1 ) )
+ mod = KKey::SHIFT;
+ else if( m_sym == XKeycodeToKeysym( qt_xdisplay(), code, 2 ) )
+ mod = KKeyServer::MODE_SWITCH;
+ else if( m_sym == XKeycodeToKeysym( qt_xdisplay(), code, 3 ) )
+ mod = KKey::SHIFT | KKeyServer::MODE_SWITCH;
+ }
+#endif
+ return mod;
+}
+
+uint Sym::getSymVariation() const
+{
+#ifdef Q_WS_X11
+ if( !g_bInitializedVariations )
+ initializeVariations();
+ for( int i = 0; g_rgSymVariation[i].sym != 0; i++ )
+ if( g_rgSymVariation[i].sym == m_sym && g_rgSymVariation[i].bActive )
+ return g_rgSymVariation[i].symVariation;
+#endif
+ return 0;
+}
+
+void Sym::capitalizeKeyname( QString& s )
+{
+ s[0] = s[0].upper();
+ int len = s.length();
+ if( s.endsWith( "left" ) ) s[len-4] = 'L';
+ else if( s.endsWith( "right" ) ) s[len-5] = 'R';
+ else if( s == "Sysreq" ) s[len-3] = 'R';
+}
+
+//---------------------------------------------------------------------
+// Public functions
+//---------------------------------------------------------------------
+
+#ifdef Q_WS_X11
+uint modX( KKey::ModFlag mod )
+{
+ if( mod == KKey::WIN && !g_bInitializedMods )
+ initializeMods();
+
+ for( uint i = 0; i < KKey::MOD_FLAG_COUNT; i++ ) {
+ if( g_rgModInfo[i].mod == mod )
+ return g_rgModInfo[i].modX;
+ }
+ return 0;
+}
+
+bool keyboardHasWinKey() { if( !g_bInitializedMods ) { initializeMods(); } return g_rgModInfo[3].modX != 0; }
+uint modXShift() { return ShiftMask; }
+uint modXLock() { return LockMask; }
+uint modXCtrl() { return ControlMask; }
+uint modXAlt() { return Mod1Mask; }
+uint modXNumLock() { if( !g_bInitializedMods ) { initializeMods(); } return g_modXNumLock; }
+uint modXWin() { if( !g_bInitializedMods ) { initializeMods(); } return g_rgModInfo[3].modX; }
+uint modXScrollLock() { if( !g_bInitializedMods ) { initializeMods(); } return g_modXScrollLock; }
+uint modXModeSwitch() { if( !g_bInitializedMods ) { initializeMods(); } return g_modXModeSwitch; }
+
+uint accelModMaskX()
+{
+ if( !g_bInitializedMods )
+ initializeMods();
+ return ShiftMask | ControlMask | Mod1Mask | g_rgModInfo[3].modX;
+}
+#endif //Q_WS_X11
+
+bool keyQtToSym( int keyQt, uint& keySym )
+{
+ Sym sym;
+ if( sym.initQt( keyQt ) ) {
+ keySym = sym.m_sym;
+ return true;
+ } else
+ return false;
+}
+
+bool keyQtToMod( int keyQt, uint& mod )
+{
+ mod = 0;
+
+ if( keyQt & Qt::SHIFT ) mod |= KKey::SHIFT;
+ if( keyQt & Qt::CTRL ) mod |= KKey::CTRL;
+ if( keyQt & Qt::ALT ) mod |= KKey::ALT;
+ if( keyQt & Qt::META ) mod |= KKey::WIN;
+
+ return true;
+}
+
+bool symToKeyQt( uint keySym, int& keyQt )
+{
+ Sym sym( keySym );
+ keyQt = sym.qt();
+ return (keyQt != Qt::Key_unknown);
+}
+
+bool modToModQt( uint mod, int& modQt )
+{
+ modQt = 0;
+ for( int i = 0; i < KKey::MOD_FLAG_COUNT; i++ ) {
+ if( mod & g_rgModInfo[i].mod ) {
+ if( !g_rgModInfo[i].modQt ) {
+ modQt = 0;
+ return false;
+ }
+ modQt |= g_rgModInfo[i].modQt;
+ }
+ }
+ return true;
+}
+
+#ifdef Q_WS_WIN
+//wrapped
+bool modXToModQt( uint modX, int& modQt )
+{
+ return modToModQt( modX, modQt );
+}
+
+KDECORE_EXPORT int qtButtonStateToMod( Qt::ButtonState s )
+{
+ int modQt = 0;
+ if (s & Qt::ShiftButton) modQt |= KKey::SHIFT;
+ if (s & Qt::ControlButton) modQt |= KKey::CTRL;
+ if (s & Qt::AltButton) modQt |= KKey::ALT;
+ return modQt;
+}
+
+bool keyboardHasWinKey() {
+//! TODO
+ return true;
+}
+
+#elif defined(Q_WS_MACX)
+
+bool modXToModQt(uint modX, int& modQt)
+{
+ return modToModQt( modX, modQt );
+}
+
+bool keyboardHasWinKey() {
+//! TODO - A win key on the Mac...?
+ return false;
+}
+
+bool modXToMod( uint , uint& )
+{
+ return false;
+}
+#elif defined(Q_WS_X11)
+
+bool modToModX( uint mod, uint& modX )
+{
+ if( !g_bInitializedMods )
+ initializeMods();
+
+ modX = 0;
+ for( int i = 0; i < KKey::MOD_FLAG_COUNT; i++ ) {
+ if( mod & g_rgModInfo[i].mod ) {
+ if( !g_rgModInfo[i].modX ) {
+ kdDebug(125) << "Invalid modifier flag." << endl;
+ modX = 0;
+ return false;
+ }
+ modX |= g_rgModInfo[i].modX;
+ }
+ }
+ // TODO: document 0x2000 flag
+ if( mod & 0x2000 )
+ modX |= 0x2000;
+ return true;
+}
+
+bool modXToModQt( uint modX, int& modQt )
+{
+ if( !g_bInitializedMods )
+ initializeMods();
+
+ modQt = 0;
+ for( int i = 0; i < KKey::MOD_FLAG_COUNT; i++ ) {
+ if( modX & g_rgModInfo[i].modX ) {
+ if( !g_rgModInfo[i].modQt ) {
+ modQt = 0;
+ return false;
+ }
+ modQt |= g_rgModInfo[i].modQt;
+ }
+ }
+ return true;
+}
+
+bool modXToMod( uint modX, uint& mod )
+{
+ if( !g_bInitializedMods )
+ initializeMods();
+
+ mod = 0;
+ for( int i = 0; i < KKey::MOD_FLAG_COUNT; i++ ) {
+ if( modX & g_rgModInfo[i].modX )
+ mod |= g_rgModInfo[i].mod;
+ }
+ return true;
+}
+
+bool codeXToSym( uchar codeX, uint modX, uint& sym )
+{
+ KeySym keySym;
+ XKeyPressedEvent event;
+
+ event.type = KeyPress;
+ event.display = qt_xdisplay();
+ event.state = modX;
+ event.keycode = codeX;
+
+ XLookupString( &event, 0, 0, &keySym, 0 );
+ sym = (uint) keySym;
+ return true;
+}
+#endif //!Q_WS_WIN
+
+static QString modToString( uint mod, bool bUserSpace )
+{
+ if( bUserSpace && !g_bInitializedKKeyLabels )
+ intializeKKeyLabels();
+
+ QString s;
+ for( int i = KKey::MOD_FLAG_COUNT-1; i >= 0; i-- ) {
+ if( mod & g_rgModInfo[i].mod ) {
+ if( !s.isEmpty() )
+ s += '+';
+ s += (bUserSpace)
+ ? g_rgModInfo[i].sLabel
+ : QString(g_rgModInfo[i].psName);
+ }
+ }
+ return s;
+}
+
+QString modToStringInternal( uint mod ) { return modToString( mod, false ); }
+QString modToStringUser( uint mod ) { return modToString( mod, true ); }
+
+uint stringUserToMod( const QString& mod )
+{
+ if( !g_bInitializedKKeyLabels )
+ intializeKKeyLabels();
+
+ QString s;
+ for( int i = KKey::MOD_FLAG_COUNT-1; i >= 0; i-- ) {
+ if( mod.lower() == g_rgModInfo[i].sLabel.lower())
+ return g_rgModInfo[i].mod;
+ }
+ return 0;
+}
+
+/*void keySymModToKeyX( uint sym, uint mod, unsigned char *pKeyCodeX, uint *pKeySymX, uint *pKeyModX )
+{
+...
+ uint keySymQt;
+ uint keySymX = 0;
+ unsigned char keyCodeX = 0;
+ uint keyModX = 0;
+
+ const char *psKeySym = 0;
+
+ if( !g_bInitialized )
+ Initialize();
+
+ // Get code of just the primary key
+ keySymQt = keyCombQt & 0xffff;
+
+ // If unicode value beneath 0x1000 (special Qt codes begin thereafter),
+ if( keySymQt < 0x1000 ) {
+ // For reasons unbeknownst to me, Qt converts 'a-z' to 'A-Z'.
+ // So convert it back to lowercase if SHIFT isn't held down.
+ if( keySymQt >= Qt::Key_A && keySymQt <= Qt::Key_Z && !(keyCombQt & Qt::SHIFT) )
+ keySymQt = tolower( keySymQt );
+ keySymX = keySymQt;
+ }
+ // Else, special key (e.g. Delete, F1, etc.)
+ else {
+ for( int i = 0; i < NB_KEYS; i++ ) {
+ if( keySymQt == (uint) KKEYS[i].code ) {
+ psKeySym = KKEYS[i].name;
+ //kdDebug(125) << " symbol found: \"" << psKeySym << "\"" << endl;
+ break;
+ }
+ }
+
+ // Get X key symbol. Only works if Qt name is same as X name.
+ if( psKeySym ) {
+ QString sKeySym = psKeySym;
+
+ // Check for lower-case equalent first because most
+ // X11 names are all lower-case.
+ keySymX = XStringToKeysym( sKeySym.lower().ascii() );
+ if( keySymX == 0 )
+ keySymX = XStringToKeysym( psKeySym );
+ }
+
+ if( keySymX == 0 )
+ keySymX = getSymXEquiv( keySymQt );
+ }
+
+ if( keySymX != 0 ) {
+ // Get X keyboard code
+ keyCodeX = XKeysymToKeycode( qt_xdisplay(), keySymX );
+ // Add ModeSwitch modifier bit, if necessary
+ keySymXMods( keySymX, 0, &keyModX );
+
+ // Get X modifier flags
+ for( int i = 0; i < MOD_KEYS; i++ ) {
+ if( keyCombQt & g_aModKeys[i].keyModMaskQt ) {
+ if( g_aModKeys[i].keyModMaskX )
+ keyModX |= g_aModKeys[i].keyModMaskX;
+ // Qt key calls for a modifier which the current
+ // X modifier map doesn't support.
+ else {
+ keySymX = 0;
+ keyCodeX = 0;
+ keyModX = 0;
+ break;
+ }
+ }
+ }
+ }
+
+ // Take care of complications:
+ // The following keys will not have been correctly interpreted,
+ // because their shifted values are not activated with the
+ // Shift key, but rather something else. They are also
+ // defined twice under different keycodes.
+ // keycode 111 & 92: Print Sys_Req -> Sys_Req = Alt+Print
+ // keycode 110 & 114: Pause Break -> Break = Ctrl+Pause
+ if( (keyCodeX == 92 || keyCodeX == 111) &&
+ XKeycodeToKeysym( qt_xdisplay(), 92, 0 ) == XK_Print &&
+ XKeycodeToKeysym( qt_xdisplay(), 111, 0 ) == XK_Print )
+ {
+ // If Alt is pressed, then we need keycode 92, keysym XK_Sys_Req
+ if( keyModX & keyModXAlt() ) {
+ keyCodeX = 92;
+ keySymX = XK_Sys_Req;
+ }
+ // Otherwise, keycode 111, keysym XK_Print
+ else {
+ keyCodeX = 111;
+ keySymX = XK_Print;
+ }
+ }
+ else if( (keyCodeX == 110 || keyCodeX == 114) &&
+ XKeycodeToKeysym( qt_xdisplay(), 110, 0 ) == XK_Pause &&
+ XKeycodeToKeysym( qt_xdisplay(), 114, 0 ) == XK_Pause )
+ {
+ if( keyModX & keyModXCtrl() ) {
+ keyCodeX = 114;
+ keySymX = XK_Break;
+ } else {
+ keyCodeX = 110;
+ keySymX = XK_Pause;
+ }
+ }
+
+ if( pKeySymX ) *pKeySymX = keySymX;
+ if( pKeyCodeX ) *pKeyCodeX = keyCodeX;
+ if( pKeyModX ) *pKeyModX = keyModX;
+}*/
+
+//---------------------------------------------------------------------
+// Key
+//---------------------------------------------------------------------
+
+bool Key::init( const KKey& key, bool bQt )
+{
+ if( bQt ) {
+ m_code = CODE_FOR_QT;
+ m_sym = key.keyCodeQt();
+ } else {
+ KKeyNative keyNative( key );
+ *this = keyNative;
+ }
+ return true;
+}
+
+KKey Key::key() const
+{
+ if( m_code == CODE_FOR_QT )
+ return KKey( keyCodeQt() );
+ else {
+#if defined(Q_WS_WIN) || defined(Q_WS_MACX)
+ return KKey();
+#else
+ uint mod;
+ modXToMod( m_mod, mod );
+ return KKey( m_sym, mod );
+#endif
+ }
+}
+
+Key& Key::operator =( const KKeyNative& key )
+{
+ m_code = key.code(); m_mod = key.mod(); m_sym = key.sym();
+ return *this;
+}
+
+int Key::compare( const Key& b ) const
+{
+ if( m_code == CODE_FOR_QT )
+ return m_sym - b.m_sym;
+ if( m_sym != b.m_sym ) return m_sym - b.m_sym;
+ if( m_mod != b.m_mod ) return m_mod - b.m_mod;
+ return m_code - b.m_code;
+}
+
+//---------------------------------------------------------------------
+// Variations
+//---------------------------------------------------------------------
+
+// TODO: allow for sym to have variations, such as Plus => { Plus, KP_Add }
+void Variations::init( const KKey& key, bool bQt )
+{
+ if( key.isNull() ) {
+ m_nVariations = 0;
+ return;
+ }
+
+ m_nVariations = 1;
+ m_rgkey[0] = KKeyNative(key);
+ uint symVar = Sym(key.sym()).getSymVariation();
+ if( symVar ) {
+ uint modReq = Sym(m_rgkey[0].sym()).getModsRequired();
+ uint modReqVar = Sym(symVar).getModsRequired();
+ // If 'key' doesn't require any mods that are inherent in
+ // the primary key but not required for the alternate,
+ if( (key.modFlags() & modReq) == (key.modFlags() & modReqVar) ) {
+ m_rgkey[1] = KKeyNative(KKey(symVar, key.modFlags()));
+ m_nVariations = 2;
+ }
+ }
+
+ if( bQt ) {
+ uint nVariations = 0;
+ for( uint i = 0; i < m_nVariations; i++ ) {
+ int keyQt = KKeyNative( m_rgkey[i].code(), m_rgkey[i].mod(), m_rgkey[i].sym() ).keyCodeQt();
+ if( keyQt )
+ m_rgkey[nVariations++].setKeycodeQt( keyQt );
+ }
+ m_nVariations = nVariations;
+
+ // Two different native codes may produce a single
+ // Qt code. Search for duplicates.
+ for( uint i = 1; i < m_nVariations; i++ ) {
+ for( uint j = 0; j < i; j++ ) {
+ // If key is already present in list, then remove it.
+ if( m_rgkey[i].keyCodeQt() == m_rgkey[j].keyCodeQt() ) {
+ for( uint k = i; k < m_nVariations - 1; k++ )
+ m_rgkey[k].setKeycodeQt( m_rgkey[k+1].keyCodeQt() );
+ m_nVariations--;
+ i--;
+ break;
+ }
+ }
+ }
+ }
+}
+
+} // end of namespace KKeyServer block
+
+// FIXME: This needs to be moved to kshortcut.cpp, and create a
+// KKeyServer::method which it will call.
+// Alt+SysReq => Alt+Print
+// Ctrl+Shift+Plus => Ctrl+Plus (en)
+// Ctrl+Shift+Equal => Ctrl+Plus
+// Ctrl+Pause => Ctrl+Break
+void KKey::simplify()
+{
+#ifdef Q_WS_X11
+ if( m_sym == XK_Sys_Req ) {
+ m_sym = XK_Print;
+ m_mod |= ALT;
+ } else if( m_sym == XK_ISO_Left_Tab ) {
+ m_sym = XK_Tab;
+ m_mod |= SHIFT;
+ } else {
+ // Shift+Equal => Shift+Plus (en)
+ m_sym = KKeyNative(*this).sym();
+ }
+
+ // If this is a letter, don't remove any modifiers.
+ if( m_sym < 0x3000 && QChar(m_sym).isLetter() )
+ m_sym = QChar(m_sym).lower().unicode();
+
+ // Remove modifers from modifier list which are implicit in the symbol.
+ // Ex. Shift+Plus => Plus (en)
+ m_mod &= ~KKeyServer::Sym(m_sym).getModsRequired();
+#endif
+}
+
+#endif //Q_WS_X11 || Q_WS_WIN
+