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355 lines
11 KiB
355 lines
11 KiB
15 years ago
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#include "modifiers.h"
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#include <qcheckbox.h>
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#include <qgroupbox.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qwhatsthis.h>
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kdialog.h>
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#include <kkeynative.h>
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#include <klistview.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#define XK_MISCELLANY
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#define XK_XKB_KEYS
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/keysymdef.h>
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#include <ctype.h>
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#undef NONE
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/*Modifier Scheme
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PC: Shift/Ctrl/Alt/Win
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Mac: Shift/Command/Apple/Alt
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Custom
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X11
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Modifier XMod Label
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Shift Shift [Shift]
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Ctrl Control [Ctrl] Ctrl|Apple
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Alt [Mod1] [Alt] Alt|Command
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Win [Mod4] [Win] Win|Alt|Meta|Super|Hyper
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Extra1 [] [] User definable
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Shift
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Lock Caps_Lock
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Control Control_L, Control_R
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Mod1 Alt_L, Alt_R
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Mod2 Num_Lock
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Mod3 Mode_switch
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Mod4 Super_L, Super_R
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Mod5 Scroll_Lock
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*/
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//For Mac keyboards:
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//1) labels: Shift | Ctrl | Option | Command
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//2) swap Ctrl & Command
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ModifiersModule::ModifiersModule( QWidget *parent, const char *name )
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: QWidget( parent, name )
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{
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initGUI();
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load( false );
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}
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void ModifiersModule::load( bool useDefaults )
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{
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KConfig *c = KGlobal::config();
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c->setReadDefaults( useDefaults );
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c->setGroup( "Keyboard" );
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m_sLabelCtrlOrig = c->readEntry( "Label Ctrl", "Ctrl" );
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m_sLabelAltOrig = c->readEntry( "Label Alt", "Alt" );
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m_sLabelWinOrig = c->readEntry( "Label Win", "Win" );
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m_bMacKeyboardOrig = c->readBoolEntry( "Mac Keyboard", false );
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m_bMacSwapOrig = m_bMacKeyboardOrig && c->readBoolEntry( "Mac Modifier Swap", false );
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updateWidgetData();
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}
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// When [Apply] or [OK] are clicked.
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void ModifiersModule::save()
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{
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kdDebug(125) << "ModifiersModule::save()" << endl;
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KConfigGroupSaver cgs( KGlobal::config(), "Keyboard" );
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if( m_plblCtrl->text() != "Ctrl" )
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KGlobal::config()->writeEntry( "Label Ctrl", m_plblCtrl->text(), true, true );
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else
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KGlobal::config()->deleteEntry( "Label Ctrl", false, true );
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if( m_plblAlt->text() != "Alt" )
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KGlobal::config()->writeEntry( "Label Alt", m_plblAlt->text(), true, true );
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else
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KGlobal::config()->deleteEntry( "Label Alt", false, true );
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if( m_plblWin->text() != "Win" )
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KGlobal::config()->writeEntry( "Label Win", m_plblWin->text(), true, true );
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else
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KGlobal::config()->deleteEntry( "Label Win", false, true );
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if( m_pchkMacKeyboard->isChecked() )
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KGlobal::config()->writeEntry( "Mac Keyboard", true, true, true );
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else
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KGlobal::config()->deleteEntry( "Mac Keyboard", false, true );
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bool bMacSwap = m_pchkMacKeyboard->isChecked() && m_pchkMacSwap->isChecked();
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if( bMacSwap )
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KGlobal::config()->writeEntry( "Mac Modifier Swap", true, true, true );
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else
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KGlobal::config()->deleteEntry( "Mac Modifier Swap", false, true );
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KGlobal::config()->sync();
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if( m_bMacSwapOrig != bMacSwap ) {
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if( bMacSwap )
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setupMacModifierKeys();
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else
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kapp->kdeinitExec("kxkb");
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m_bMacSwapOrig = bMacSwap;
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updateWidgets();
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}
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}
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void ModifiersModule::defaults()
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{
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load( true );
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}
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#define SET_CODE_SYM( iCode, sym ) \
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if( iCode >= keyCodeMin && iCode <= keyCodeMax ) \
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rgKeySyms[(iCode-keyCodeMin) * nSymsPerCode] = sym;
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#define SET_MOD_CODE( iMod, code1, code2 ) \
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xmk->modifiermap[iMod * xmk->max_keypermod + 0] = code1; \
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xmk->modifiermap[iMod * xmk->max_keypermod + 1] = code2;
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void ModifiersModule::setupMacModifierKeys()
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{
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const int CODE_Ctrl_L = 0x25, CODE_Ctrl_R = 0x6d;
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const int CODE_Win_L = 0x73, CODE_Win_R = 0x74;
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//const int CODE_Alt_L = 0x40, CODE_Alt_R = 0x71;
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int keyCodeMin, keyCodeMax, nKeyCodes, nSymsPerCode;
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XDisplayKeycodes( qt_xdisplay(), &keyCodeMin, &keyCodeMax );
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nKeyCodes = keyCodeMax - keyCodeMin + 1;
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KeySym* rgKeySyms = XGetKeyboardMapping( qt_xdisplay(), keyCodeMin, nKeyCodes, &nSymsPerCode );
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XModifierKeymap* xmk = XGetModifierMapping( qt_xdisplay() );
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SET_CODE_SYM( CODE_Ctrl_L, XK_Super_L )
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SET_CODE_SYM( CODE_Ctrl_R, XK_Super_R )
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SET_CODE_SYM( CODE_Win_L, XK_Control_L )
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SET_CODE_SYM( CODE_Win_R, XK_Control_R )
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//SET_CODE_SYM( CODE_Win_L, XK_Alt_L )
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//SET_CODE_SYM( CODE_Win_R, XK_Alt_R )
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//SET_CODE_SYM( CODE_Alt_L, XK_Control_L )
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//SET_CODE_SYM( CODE_Alt_R, XK_Control_R )
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SET_MOD_CODE( ControlMapIndex, CODE_Win_L, CODE_Win_R );
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SET_MOD_CODE( Mod4MapIndex, CODE_Ctrl_L, CODE_Ctrl_R );
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//SET_MOD_CODE( ControlMapIndex, CODE_Alt_L, CODE_Alt_R );
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//SET_MOD_CODE( Mod1MapIndex, CODE_Win_L, CODE_Win_R );
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//SET_MOD_CODE( Mod4MapIndex, CODE_Ctrl_L, CODE_Ctrl_R );
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XSetModifierMapping( qt_xdisplay(), xmk );
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XChangeKeyboardMapping( qt_xdisplay(), keyCodeMin, nSymsPerCode, rgKeySyms, nKeyCodes );
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XFree( rgKeySyms );
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XFreeModifiermap( xmk );
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}
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#undef SET_CODE_SYM
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void ModifiersModule::initGUI()
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{
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QGridLayout* pLayoutTop = new QGridLayout( this, 6, 2, KDialog::marginHint() );
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pLayoutTop->setColStretch( 1, 1 );
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QGroupBox* pGroup = new QGroupBox( 2, Qt::Horizontal, i18n("KDE Modifiers"), this );
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pLayoutTop->addWidget( pGroup, 0, 0 );
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QLabel* plbl = new QLabel( i18n("Modifier"), pGroup );
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QFont font = plbl->font();
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font.setUnderline( true );
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font.setWeight( QFont::Bold );
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plbl->setFont( font );
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plbl = new QLabel( i18n("X11-Mod"), pGroup );
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plbl->setFont( font );
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new QLabel( i18n("QAccel", "Shift"), pGroup );
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new QLabel( "shift", pGroup );
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m_plblCtrl = new QLabel( i18n("QAccel", "Ctrl"), pGroup );
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new QLabel( "control", pGroup );
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m_plblAlt = new QLabel( i18n("QAccel", "Alt"), pGroup );
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new QLabel( "mod1", pGroup );
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m_plblWin = new QLabel( i18n("Win"), pGroup );
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m_plblWinModX = new QLabel( "", pGroup );
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/*m_pcbWinX = newModXComboBox( pGroup );
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int i;
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switch( KKeyNative::modX(KKey::WIN) ) {
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case Mod2Mask: i = 1; break;
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case Mod3Mask: i = 2; break;
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case Mod4Mask: i = 3; break;
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case Mod5Mask: i = 5; break;
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default: i = 0;
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}
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m_pcbWinX->setCurrentItem( i );*/
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m_pchkMacKeyboard = new QCheckBox( i18n("Macintosh keyboard"), this );
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m_pchkMacKeyboard->setChecked( m_bMacKeyboardOrig );
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connect( m_pchkMacKeyboard, SIGNAL(clicked()), SLOT(slotMacKeyboardClicked()) );
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pLayoutTop->addWidget( m_pchkMacKeyboard, 1, 0 );
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m_pchkMacSwap = new QCheckBox( i18n("MacOS-style modifier usage"), this );
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m_pchkMacSwap->setChecked( m_bMacSwapOrig );
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QWhatsThis::add( m_pchkMacSwap,
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i18n("Checking this box will change your X Modifier Mapping to "
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"better reflect the standard MacOS modifier key usage. "
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"It allows you to use <i>Command+C</i> for <i>Copy</i>, for instance, "
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"instead of the PC standard of <i>Ctrl+C</I>. "
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"<b>Command</b> will be used for application and console commands, "
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"<b>Option</b> as a command modifier and for navigating menus and dialogs, "
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"and <b>Control</b> for window manager commands.") );
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connect( m_pchkMacSwap, SIGNAL(clicked()), SLOT(slotMacSwapClicked()) );
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pLayoutTop->addWidget( m_pchkMacSwap, 2, 0 );
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//------------------
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pLayoutTop->addRowSpacing( 3, KDialog::spacingHint() * 3 );
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pGroup = new QGroupBox( 1, Qt::Horizontal, i18n("X Modifier Mapping"), this );
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pLayoutTop->addWidget( pGroup, 4, 0 );
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m_plstXMods = new KListView( pGroup );
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m_plstXMods->setSorting( -1 );
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m_plstXMods->setSelectionMode( QListView::NoSelection );
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m_plstXMods->setAllColumnsShowFocus( true );
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m_plstXMods->addColumn( i18n("X11-Mod") );
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new KListViewItem( m_plstXMods, "mod5" );
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new KListViewItem( m_plstXMods, "mod4" );
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new KListViewItem( m_plstXMods, "mod3" );
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new KListViewItem( m_plstXMods, "mod2" );
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new KListViewItem( m_plstXMods, "mod1" );
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new KListViewItem( m_plstXMods, "control" );
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new KListViewItem( m_plstXMods, "lock" );
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new KListViewItem( m_plstXMods, "shift" );
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//------------------
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pLayoutTop->setRowStretch( 5, 1 );
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updateWidgets();
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}
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/*KComboBox* ModifiersModule::newModXComboBox( QWidget* parent )
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{
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KComboBox* pcb = new KComboBox( parent );
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pcb->insertItem( "" );
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pcb->insertItem( "mod2" );
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pcb->insertItem( "mod3" );
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pcb->insertItem( "mod4" );
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pcb->insertItem( "mod5" );
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return pcb;
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}*/
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void ModifiersModule::updateWidgetData()
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{
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m_plblCtrl->setText( m_sLabelCtrlOrig );
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m_plblAlt->setText( m_sLabelAltOrig );
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m_plblWin->setText( m_sLabelWinOrig );
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m_pchkMacKeyboard->setChecked( m_bMacKeyboardOrig );
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m_pchkMacSwap->setChecked( m_bMacSwapOrig );
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m_pchkMacSwap->setEnabled( m_bMacKeyboardOrig );
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}
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void ModifiersModule::updateWidgets()
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{
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if( m_pchkMacKeyboard->isChecked() ) {
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// If keys are swapped around to reflect MacOS norms:
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if( m_pchkMacSwap->isChecked() ) {
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m_plblCtrl->setText( i18n("Command") ); // Ctrl in Alt's place
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m_plblAlt->setText( i18n("Option") ); // Alt in Win's place
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m_plblWin->setText( i18n("Control") ); // Win in Ctrl's place
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} else {
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m_plblCtrl->setText( i18n("Control") ); // Ctrl labeled Control
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m_plblAlt->setText( i18n("Option") ); // Alt labeled Command
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m_plblWin->setText( i18n("Command") ); // Win labeled Option
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}
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m_pchkMacSwap->setEnabled( true );
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} else {
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m_plblCtrl->setText( i18n("QAccel", "Ctrl") );
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m_plblAlt->setText( i18n("QAccel", "Alt") );
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m_plblWin->setText( i18n("Win") );
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m_pchkMacSwap->setEnabled( false );
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}
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XModifierKeymap* xmk = XGetModifierMapping( qt_xdisplay() );
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for( int iKey = m_plstXMods->columns()-1; iKey < xmk->max_keypermod; iKey++ )
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m_plstXMods->addColumn( i18n("Key %1").arg(iKey+1) );
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//int iModWinDef = -1;
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for( int iMod = 0; iMod < 8; iMod++ ) {
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// Find the default modifier index for the Win key.
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/*if( iMod > Mod2Index ) {
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uint symX = XKeycodeToKeysym( qt_xdisplay(), xmk->modifiermap[xmk->max_keypermod * iMod], 0 );
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if( symX == XK_Super_L || symX == XK_Super_R )
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iModWinDef = iMod;
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else if( iModWinDef == -1 && (symX == XK_Meta_L || symX == XK_Meta_R) )
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iModWinDef = iMod;
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}*/
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// Insert items into X modifier map list
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for( int iKey = 0; iKey < xmk->max_keypermod; iKey++ ) {
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uint symX = XKeycodeToKeysym( qt_xdisplay(), xmk->modifiermap[xmk->max_keypermod * iMod + iKey], 0 );
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m_plstXMods->itemAtIndex( iMod )->setText( 1 + iKey, XKeysymToString( symX ) );
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}
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}
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XFreeModifiermap( xmk );
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int i;
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switch( KKeyNative::modX(KKey::WIN) ) {
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case Mod2Mask: i = 2; break;
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case Mod3Mask: i = 3; break;
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case Mod4Mask: i = 4; break;
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case Mod5Mask: i = 5; break;
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default: i = 0;
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}
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if( i != 0 )
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m_plblWinModX->setText( "mod" + QString::number(i) );
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||
|
|
else
|
||
|
|
m_plblWinModX->setText( "<" + i18n("None") + ">" );
|
||
|
|
}
|
||
|
|
|
||
|
|
void ModifiersModule::slotMacKeyboardClicked()
|
||
|
|
{
|
||
|
|
updateWidgets();
|
||
|
|
emit changed( true );
|
||
|
|
}
|
||
|
|
|
||
|
|
void ModifiersModule::slotMacSwapClicked()
|
||
|
|
{
|
||
|
|
if( m_pchkMacKeyboard->isChecked() && !KKeyNative::keyboardHasWinKey() ) {
|
||
|
|
KMessageBox::sorry( this,
|
||
|
|
i18n("You can only activate this option if your "
|
||
|
|
"X keyboard layout has the 'Super' or 'Meta' keys "
|
||
|
|
"properly configured as modifier keys."),
|
||
|
|
"Incompatibility" );
|
||
|
|
m_pchkMacSwap->setChecked( false );
|
||
|
|
} else {
|
||
|
|
updateWidgets();
|
||
|
|
emit changed( true );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "modifiers.moc"
|