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tdebase/kxkb/kxkb.cpp

392 lines
10 KiB

/*
Copyright (C) 2001, S.R.Haque <srhaque@iee.org>. Derived from an
original by Matthias H<EFBFBD>zer-Klpfel released under the QPL.
This file is part of the KDE project
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.
DESCRIPTION
KDE Keyboard Tool. Manages XKB keyboard mappings.
*/
#include <unistd.h>
#include <stdlib.h>
#include <assert.h>
#include <tqregexp.h>
#include <tqfile.h>
#include <tqstringlist.h>
#include <tqimage.h>
#include <tdeaboutdata.h>
#include <tdecmdlineargs.h>
#include <tdeglobal.h>
#include <kglobalaccel.h>
#include <tdelocale.h>
#include <kprocess.h>
#include <twinmodule.h>
#include <twin.h>
#include <tdetempfile.h>
#include <kstandarddirs.h>
#include <kipc.h>
#include <tdeaction.h>
#include <tdepopupmenu.h>
#include <kdebug.h>
#include <tdeconfig.h>
#include <knotifyclient.h>
#include <dcopclient.h>
#include <dcopref.h>
#include "x11helper.h"
#include "kxkb.h"
#include "extension.h"
#include "rules.h"
#include "kxkbconfig.h"
#include "layoutmap.h"
#include "kxkb.moc"
KXKBApp::KXKBApp(bool allowStyles, bool GUIenabled)
: KUniqueApplication(allowStyles, GUIenabled),
m_prevWinId(X11Helper::UNKNOWN_WINDOW_ID),
m_rules(NULL),
m_tray(NULL),
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
kWinModule(NULL)
{
X11Helper::initializeTranslations();
m_extension = new XKBExtension();
if( !m_extension->init() ) {
kdDebug() << "xkb initialization failed, exiting..." << endl;
::exit(1);
}
connect(m_extension, TQ_SIGNAL(groupChanged(uint)), this, TQ_SLOT(slotGroupChanged(uint)));
m_layoutOwnerMap = new LayoutMap(kxkbConfig);
// keep in sync with kcmlayout.cpp
keys = new TDEGlobalAccel(this);
#include "kxkbbindings.cpp"
connect( this, TQ_SIGNAL(settingsChanged(int)), TQ_SLOT(slotSettingsChanged(int)) );
addKipcEventMask( KIPC::SettingsChanged );
}
KXKBApp::~KXKBApp()
{
delete m_tray;
delete m_rules;
delete m_extension;
delete m_layoutOwnerMap;
delete kWinModule;
delete keys;
}
int KXKBApp::newInstance()
{
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if (settingsRead()) {
layoutApply();
}
return 0;
}
bool KXKBApp::settingsRead()
{
XkbOptions options = kxkbConfig.getKXkbOptions();
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if( !m_extension->setXkbOptions(options) ) {
kdDebug() << "Setting XKB options failed!" << endl;
}
if ( kxkbConfig.m_useKxkb == false ) {
kapp->quit();
return false;
}
m_prevWinId = X11Helper::UNKNOWN_WINDOW_ID;
if( kxkbConfig.m_switchingPolicy == SWITCH_POLICY_GLOBAL ) {
delete kWinModule;
kWinModule = NULL;
}
else {
TQDesktopWidget desktopWidget;
if( desktopWidget.numScreens() > 1 && desktopWidget.isVirtualDesktop() == false ) {
kdWarning() << "With non-virtual desktop only global switching policy supported on non-primary screens" << endl;
//TODO: find out how to handle that
}
if( kWinModule == NULL ) {
kWinModule = new KWinModule(0, KWinModule::INFO_DESKTOP);
connect(kWinModule, TQ_SIGNAL(activeWindowChanged(WId)), TQ_SLOT(windowChanged(WId)));
}
m_prevWinId = kWinModule->activeWindow();
kdDebug() << "Active window " << m_prevWinId << endl;
}
m_layoutOwnerMap->reset();
m_layoutOwnerMap->setCurrentWindow( m_prevWinId );
if( m_rules == NULL )
m_rules = new XkbRules(false);
for(int ii=0; ii<(int)kxkbConfig.m_layouts.count(); ii++) {
LayoutUnit& layoutUnit = kxkbConfig.m_layouts[ii];
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
m_currentLayout = kxkbConfig.m_layouts[0];
kdDebug() << "default layout is " << m_currentLayout.toPair() << endl;
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if( kxkbConfig.m_layouts.count() == 1 && !kxkbConfig.m_showSingle) {
kapp->quit();
return false;
}
initTray();
TDEGlobal::config()->reparseConfiguration(); // kcontrol modified kdeglobals
keys->readSettings();
keys->updateConnections();
return true;
}
void KXKBApp::initTray()
{
if( !m_tray )
{
KSystemTray* sysTray = new KxkbSystemTray();
TDEPopupMenu* popupMenu = sysTray->contextMenu();
// popupMenu->insertTitle( kapp->miniIcon(), kapp->caption() );
m_tray = new KxkbLabelController(sysTray, popupMenu);
connect(popupMenu, TQ_SIGNAL(activated(int)), this, TQ_SLOT(menuActivated(int)));
connect(sysTray, TQ_SIGNAL(toggled()), this, TQ_SLOT(nextLayout()));
}
m_tray->setShowFlag(kxkbConfig.m_showFlag);
m_tray->initLayoutList(kxkbConfig.m_layouts, *m_rules);
m_tray->setCurrentLayout(m_currentLayout);
m_tray->show();
}
// This function activates the keyboard layout specified by the
// configuration members (m_currentLayout)
void KXKBApp::layoutApply()
{
setLayout(m_currentLayout);
}
// kdcop
bool KXKBApp::setLayout(const TQString& layoutPair)
{
const LayoutUnit layoutUnitKey(layoutPair);
if( kxkbConfig.m_layouts.contains(layoutUnitKey) ) {
return setLayout( *kxkbConfig.m_layouts.find(layoutUnitKey) );
}
return false;
}
// Activates the keyboard layout specified by 'layoutUnit'
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
bool KXKBApp::setLayout(const LayoutUnit& layoutUnit)
{
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
uint group = kxkbConfig.m_layouts.findIndex(layoutUnit);
bool res = m_extension->setGroup(group);
if (res) {
m_currentLayout = layoutUnit;
maybeShowLayoutNotification();
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
}
if (m_tray) {
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if (res) {
m_tray->setCurrentLayout(layoutUnit);
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
} else {
m_tray->setError(layoutUnit.toPair());
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
}
}
return res;
}
// Activates the keyboard layout specified by group number
bool KXKBApp::setLayout(const uint group)
{
bool res = m_extension->setGroup(group);
if (res) {
m_currentLayout = kxkbConfig.m_layouts[group];
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if (m_tray) {
if (res)
m_tray->setCurrentLayout(m_currentLayout);
else
m_tray->setError(m_currentLayout.toPair());
}
return res;
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
void KXKBApp::nextLayout()
{
const LayoutUnit& layout = m_layoutOwnerMap->getNextLayout().layoutUnit;
setLayout(layout);
}
void KXKBApp::prevLayout()
{
const LayoutUnit& layout = m_layoutOwnerMap->getPrevLayout().layoutUnit;
setLayout(layout);
}
void KXKBApp::menuActivated(int id)
{
if( KxkbLabelController::START_MENU_ID <= id
&& id < KxkbLabelController::START_MENU_ID + (int)kxkbConfig.m_layouts.count() )
{
const LayoutUnit& layout = kxkbConfig.m_layouts[id - KxkbLabelController::START_MENU_ID];
m_layoutOwnerMap->setCurrentLayout( layout );
setLayout( layout );
}
else if (id == KxkbLabelController::CONFIG_MENU_ID)
{
TDEProcess p;
p << "tdecmshell" << "keyboard_layout";
p.start(TDEProcess::DontCare);
}
else if (id == KxkbLabelController::HELP_MENU_ID)
{
TDEApplication::kApplication()->invokeHelp(0, "kxkb");
}
// else
// {
// quit();
// }
}
void KXKBApp::slotGroupChanged(uint group)
{
if (group >= kxkbConfig.m_layouts.count())
{
group = 0;
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
m_currentLayout = kxkbConfig.m_layouts[group];
m_tray->setCurrentLayout(m_currentLayout);
maybeShowLayoutNotification();
}
void KXKBApp::maybeShowLayoutNotification() {
if (!kxkbConfig.m_enableNotify) return;
TQString layoutName(m_rules->getLayoutName(m_currentLayout));
bool useKMilo = kxkbConfig.m_notifyUseKMilo;
bool notificationSent = false;
// Query KDED whether KMiloD is loaded
if (useKMilo) {
QCStringList modules;
TQCString replyType;
TQByteArray replyData;
if (kapp->dcopClient()->call("kded", "kded", "loadedModules()",
TQByteArray(), replyType, replyData))
{
if (replyType == "QCStringList") {
TQDataStream reply(replyData, IO_ReadOnly);
reply >> modules;
if (!modules.contains("kmilod")) {
useKMilo = false;
}
}
}
}
if (useKMilo) {
DCOPRef kmilo("kded", "kmilod");
if (kmilo.send("displayText(TQString,TQPixmap)", layoutName, kapp->miniIcon()))
notificationSent = true;
}
if (!notificationSent) {
KNotifyClient::event(m_tray->winId(), "LayoutChange", layoutName);
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
}
// TODO: we also have to handle deleted windows
void KXKBApp::windowChanged(WId winId)
{
// kdDebug() << "window switch" << endl;
if( kxkbConfig.m_switchingPolicy == SWITCH_POLICY_GLOBAL ) { // should not happen actually
kdDebug() << "windowChanged() signal in GLOBAL switching policy" << endl;
return;
}
kdDebug() << "old WinId: " << m_prevWinId << ", new WinId: " << winId << endl;
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
if( m_prevWinId != X11Helper::UNKNOWN_WINDOW_ID ) { // saving layout from previous window
// m_layoutOwnerMap->setCurrentWindow(m_prevWinId);
m_layoutOwnerMap->setCurrentLayout(m_currentLayout);
}
m_prevWinId = winId;
if( winId != X11Helper::UNKNOWN_WINDOW_ID ) {
m_layoutOwnerMap->setCurrentWindow(winId);
const LayoutState& layoutState = m_layoutOwnerMap->getCurrentLayout();
if( layoutState.layoutUnit != m_currentLayout ) {
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
kdDebug() << "switching to " << layoutState.layoutUnit.toPair() << " for " << winId << endl;
setLayout(layoutState.layoutUnit);
}
}
}
void KXKBApp::slotSettingsChanged(int category)
{
if (category == TDEApplication::SETTINGS_SHORTCUTS) {
TDEGlobal::config()->reparseConfiguration(); // kcontrol modified kdeglobals
keys->readSettings();
keys->updateConnections();
}
}
Kxkb: Improve layout switching 1) New layout switching approach The new approach is based on the "grp" options group of Xkb and so enables us to use predefined X11 layout (group) switching hotkeys like "Caps Lock" or "Shift+Alt" (you can see the full list in the Options tab). The added bonus to this is that we conform to the Xkb setting. The code lets Xkb handle the keyboard layout switching hotkey(s) and is similar to the one that is used in kkbswitch, monitoring for an Xkb group (layout) change event. This solution required me to remove some hacky and obsolete code which was there to support really old pre-XFree-4.2 era systems and included the "include groups" hack. This means that the "Enable latin layout" checkbox is now gone and setxkbmap is only called when the keyboard layouts and/or options are modified, and not for every layout change. 2) Common layout switching hotkeys combobox A combobox was added to the first page of the Keyboard Layouts KCM module. It provides to the users a quick way to set a layout switching key combination. It also controls the "grp" group in the Xkb tab. A special note about this combobox is that, even if Append Mode was selected in the Xkb Options tab, this hotkey will overwrite previous hotkey options. This means that all grp: options will be forced removed before applying the option from the combobox (in contrast to specifying options via the Xkb Options tab, which, in Append Mode, will not get overwritten until next login). Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
2 years ago
bool KXKBApp::x11EventFilter(XEvent *e) {
// let the extension process the event and emit signals if necessary
m_extension->processXEvent(e);
return TDEApplication::x11EventFilter(e);
}
const char *DESCRIPTION = I18N_NOOP("A utility to switch keyboard maps");
extern "C" KDE_EXPORT int kdemain(int argc, char *argv[])
{
TDEAboutData about("kxkb", I18N_NOOP("TDE Keyboard Tool"), "1.0",
DESCRIPTION, TDEAboutData::License_LGPL,
"Copyright (C) 2001, S.R.Haque\n(C) 2002-2003, 2006 Andriy Rysin");
TDECmdLineArgs::init(argc, argv, &about);
KXKBApp::addCmdLineOptions();
if (!KXKBApp::start())
return 0;
KXKBApp app;
app.disableSessionManagement();
app.exec();
return 0;
}