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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 435 insertions, 0 deletions

diff --git a/kcontrol/keys/shortcuts.cpp b/kcontrol/keys/shortcuts.cpp
new file mode 100644
index 000000000..e65364f4c
--- /dev/null
+++ b/kcontrol/keys/shortcuts.cpp
@@ -0,0 +1,435 @@
+/*
+ * shortcuts.cpp
+ *
+ * Copyright (c) 1999 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
+ * Copyright (c) 2001 Ellis Whitehead <ellis@kde.org>
+ *
+ * Requires the Qt widget libraries, available at no cost at
+ * http://www.troll.no/
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include "shortcuts.h"
+
+#include <qdir.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kipc.h>
+#include <kkeynative.h>
+#include <kinputdialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kshortcutlist.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+ShortcutsModule::ShortcutsModule( QWidget *parent, const char *name )
+: QWidget( parent, name )
+{
+	initGUI();
+}
+
+ShortcutsModule::~ShortcutsModule()
+{
+	delete m_pListGeneral;
+	delete m_pListSequence;
+	delete m_pListApplication;
+}
+
+// Called when [Reset] is pressed
+void ShortcutsModule::load()
+{
+	kdDebug(125) << "ShortcutsModule::load()" << endl;
+	slotSchemeCur();
+}
+
+// When [Apply] or [OK] are clicked.
+void ShortcutsModule::save()
+{
+	kdDebug(125) << "ShortcutsModule::save()" << endl;
+
+	// FIXME: This isn't working.  Why? -- ellis, 2002/01/27
+	// Check for old group,
+	if( KGlobal::config()->hasGroup( "Keys" ) ) {
+		KGlobal::config()->deleteGroup( "Keys", true, true );
+	}
+	KGlobal::config()->sync();
+
+	m_pkcGeneral->commitChanges();
+	m_pkcSequence->commitChanges();
+	m_pkcApplication->save();
+
+	m_actionsGeneral.writeActions( "Global Shortcuts", 0, true, true );
+	m_actionsSequence.writeActions( "Global Shortcuts", 0, true, true );
+
+	KIPC::sendMessageAll( KIPC::SettingsChanged, KApplication::SETTINGS_SHORTCUTS );
+}
+
+void ShortcutsModule::defaults()
+{
+	m_pkcGeneral->allDefault();
+	m_pkcSequence->allDefault();
+	m_pkcApplication->allDefault();
+}
+
+QString ShortcutsModule::quickHelp() const
+{
+  return i18n("<h1>Key Bindings</h1> Using key bindings you can configure certain actions to be"
+    " triggered when you press a key or a combination of keys, e.g. Ctrl+C is normally bound to"
+    " 'Copy'. KDE allows you to store more than one 'scheme' of key bindings, so you might want"
+    " to experiment a little setting up your own scheme while you can still change back to the"
+    " KDE defaults.<p> In the tab 'Global Shortcuts' you can configure non-application specific"
+    " bindings like how to switch desktops or maximize a window. In the tab 'Application Shortcuts'"
+    " you will find bindings typically used in applications, such as copy and paste.");
+}
+
+void ShortcutsModule::initGUI()
+{
+	kdDebug(125) << "A-----------" << endl;
+	KAccelActions* keys = &m_actionsGeneral;
+// see also KShortcutsModule::init() below !!!
+#define NOSLOTS
+#define KICKER_ALL_BINDINGS
+#include "../../kwin/kwinbindings.cpp"
+#include "../../kicker/kicker/core/kickerbindings.cpp"
+#include "../../kicker/taskbar/taskbarbindings.cpp"
+#include "../../kdesktop/kdesktopbindings.cpp"
+#include "../../klipper/klipperbindings.cpp"
+#include "../../kxkb/kxkbbindings.cpp"
+
+	kdDebug(125) << "B-----------" << endl;
+	m_actionsSequence.init( m_actionsGeneral );
+
+	kdDebug(125) << "C-----------" << endl;
+	createActionsGeneral();
+	kdDebug(125) << "D-----------" << endl;
+	createActionsSequence();
+	kdDebug(125) << "E-----------" << endl;
+
+	kdDebug(125) << "F-----------" << endl;
+	QVBoxLayout* pVLayout = new QVBoxLayout( this, KDialog::marginHint() );
+
+	pVLayout->addSpacing( KDialog::marginHint() );
+
+	// (o) [Current      ] <Remove>   ( ) New <Save>
+
+	QHBoxLayout *pHLayout = new QHBoxLayout( pVLayout, KDialog::spacingHint() );
+	QButtonGroup* pGroup = new QButtonGroup( this );
+	pGroup->hide();
+
+	m_prbPre = new QRadioButton( "", this );
+	connect( m_prbPre, SIGNAL(clicked()), SLOT(slotSchemeCur()) );
+	pGroup->insert( m_prbPre );
+	pHLayout->addWidget( m_prbPre );
+
+	m_pcbSchemes = new KComboBox( this );
+	m_pcbSchemes->setMinimumWidth( 100 );
+	m_pcbSchemes->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Fixed );
+	connect( m_pcbSchemes, SIGNAL(activated(int)), SLOT(slotSelectScheme(int)) );
+	pHLayout->addWidget( m_pcbSchemes );
+
+	pHLayout->addSpacing( KDialog::marginHint() );
+
+	m_pbtnRemove = new QPushButton( i18n("&Remove"), this );
+	m_pbtnRemove->setEnabled( false );
+	connect( m_pbtnRemove, SIGNAL(clicked()), SLOT(slotRemoveScheme()) );
+	QWhatsThis::add( m_pbtnRemove, i18n("Click here to remove the selected key bindings scheme. You cannot"
+		" remove the standard system-wide schemes 'Current scheme' and 'KDE default'.") );
+	pHLayout->addWidget( m_pbtnRemove );
+
+	pHLayout->addSpacing( KDialog::marginHint() * 3 );
+
+	m_prbNew = new QRadioButton( i18n("New scheme"), this );
+	m_prbNew->setEnabled( false );
+	pGroup->insert( m_prbNew );
+	pHLayout->addWidget( m_prbNew );
+
+	m_pbtnSave = new QPushButton( i18n("&Save..."), this );
+	m_pbtnSave->setEnabled( false );
+	QWhatsThis::add( m_pbtnSave, i18n("Click here to add a new key bindings scheme. You will be prompted for a name.") );
+	connect( m_pbtnSave, SIGNAL(clicked()), SLOT(slotSaveSchemeAs()) );
+	pHLayout->addWidget( m_pbtnSave );
+
+	pHLayout->addStretch( 1 );
+
+	m_pTab = new QTabWidget( this );
+	m_pTab->setMargin( KDialog::marginHint() );
+	pVLayout->addWidget( m_pTab );
+
+	m_pListGeneral = new KAccelShortcutList( m_actionsGeneral, true );
+	m_pkcGeneral = new KKeyChooser( m_pListGeneral, this, KKeyChooser::Global, false );
+	m_pTab->addTab( m_pkcGeneral, i18n("&Global Shortcuts") );
+	connect( m_pkcGeneral, SIGNAL(keyChange()), SLOT(slotKeyChange()) );
+
+	m_pListSequence = new KAccelShortcutList( m_actionsSequence, true );
+	m_pkcSequence = new KKeyChooser( m_pListSequence, this, KKeyChooser::Global, false );
+	m_pTab->addTab( m_pkcSequence, i18n("Shortcut Se&quences") );
+	connect( m_pkcSequence, SIGNAL(keyChange()), SLOT(slotKeyChange()) );
+
+	m_pListApplication = new KStdAccel::ShortcutList;
+	m_pkcApplication = new KKeyChooser( m_pListApplication, this, KKeyChooser::Standard, false );
+	m_pTab->addTab( m_pkcApplication, i18n("App&lication Shortcuts") );
+	connect( m_pkcApplication, SIGNAL(keyChange()), SLOT(slotKeyChange()) );
+
+	kdDebug(125) << "G-----------" << endl;
+	readSchemeNames();
+
+	kdDebug(125) << "I-----------" << endl;
+	slotSchemeCur();
+
+	kdDebug(125) << "J-----------" << endl;
+}
+
+void ShortcutsModule::createActionsGeneral()
+{
+	KAccelActions& actions = m_actionsGeneral;
+
+	for( uint i = 0; i < actions.count(); i++ ) {
+		QString sConfigKey = actions[i].name();
+		//kdDebug(125) << "sConfigKey: " << sConfigKey << endl;
+		int iLastSpace = sConfigKey.findRev( ' ' );
+		bool bIsNum = false;
+		if( iLastSpace >= 0 )
+			sConfigKey.mid( iLastSpace+1 ).toInt( &bIsNum );
+
+		//kdDebug(125) << "sConfigKey: " << sConfigKey
+		//	<< " bIsNum: " << bIsNum << endl;
+		if( bIsNum && !sConfigKey.contains( ':' ) ) {
+			actions[i].setConfigurable( false );
+			actions[i].setName( QString::null );
+		}
+	}
+}
+
+void ShortcutsModule::createActionsSequence()
+{
+	KAccelActions& actions = m_actionsSequence;
+
+	for( uint i = 0; i < actions.count(); i++ ) {
+		QString sConfigKey = actions[i].name();
+		//kdDebug(125) << "sConfigKey: " << sConfigKey << endl;
+		int iLastSpace = sConfigKey.findRev( ' ' );
+		bool bIsNum = false;
+		if( iLastSpace >= 0 )
+			sConfigKey.mid( iLastSpace+1 ).toInt( &bIsNum );
+
+		//kdDebug(125) << "sConfigKey: " << sConfigKey
+		//	<< " bIsNum: " << bIsNum << endl;
+		if( !bIsNum && !sConfigKey.contains( ':' ) ) {
+			actions[i].setConfigurable( false );
+			actions[i].setName( QString::null );
+		}
+	}
+}
+
+void ShortcutsModule::readSchemeNames()
+{
+	QStringList schemes = KGlobal::dirs()->findAllResources("data", "kcmkeys/*.kksrc");
+
+	m_pcbSchemes->clear();
+	m_rgsSchemeFiles.clear();
+
+	i18n("User-Defined Scheme");
+	m_pcbSchemes->insertItem( i18n("Current Scheme") );
+	m_rgsSchemeFiles.append( "cur" );
+
+	// This for system files
+	for ( QStringList::ConstIterator it = schemes.begin(); it != schemes.end(); ++it) {
+	// KPersonalizer relies on .kksrc files containing all the keyboard shortcut
+	//  schemes for various setups.  It also requires the KDE defaults to be in
+	//  a .kksrc file.  The KDE defaults shouldn't be listed here.
+		//if( r.search( *it ) != -1 )
+		//   continue;
+
+		KSimpleConfig config( *it, true );
+		config.setGroup( "Settings" );
+		QString str = config.readEntry( "Name" );
+
+		m_pcbSchemes->insertItem( str );
+		m_rgsSchemeFiles.append( *it );
+	}
+}
+
+void ShortcutsModule::resizeEvent( QResizeEvent * )
+{
+	//m_pTab->setGeometry(0,0,width(),height());
+}
+
+void ShortcutsModule::slotSchemeCur()
+{
+	kdDebug(125) << "ShortcutsModule::slotSchemeCur()" << endl;
+	//m_pcbSchemes->setCurrentItem( 0 );
+	slotSelectScheme();
+}
+
+void ShortcutsModule::slotKeyChange()
+{
+	kdDebug(125) << "ShortcutsModule::slotKeyChange()" << endl;
+	m_prbNew->setEnabled( true );
+	m_prbNew->setChecked( true );
+	m_pbtnSave->setEnabled( true );
+	emit changed( true );
+}
+
+void ShortcutsModule::slotSelectScheme( int )
+{
+	i18n("Your current changes will be lost if you load another scheme before saving this one.");
+	kdDebug(125) << "ShortcutsModule::slotSelectScheme( " << m_pcbSchemes->currentItem() << " )" << endl;
+	QString sFilename = m_rgsSchemeFiles[ m_pcbSchemes->currentItem() ];
+
+	if( sFilename == "cur" ) {
+		// TODO: remove nulls params
+		m_pkcGeneral->syncToConfig( "Global Shortcuts", 0, true );
+		m_pkcSequence->syncToConfig( "Global Shortcuts", 0, true );
+		m_pkcApplication->syncToConfig( "Shortcuts", 0, false );
+	} else {
+		KSimpleConfig config( sFilename );
+		config.setGroup( "Settings" );
+		//m_sBaseSchemeFile = config.readEntry( "Name" );
+
+		// If the user's keyboard layout doesn't support the Win key,
+		//  but this layout scheme requires it,
+		if( !KKeyNative::keyboardHasWinKey()
+		    && config.readBoolEntry( "Uses Win Modifier", false ) ) {
+			// TODO: change "Win" to Win's label.
+			int ret = KMessageBox::warningContinueCancel( this,
+				i18n("This scheme requires the \"%1\" modifier key, which is not "
+				"available on your keyboard layout. Do you wish to view it anyway?" )
+				.arg(i18n("Win")) );
+			if( ret == KMessageBox::Cancel )
+				return;
+		}
+
+		m_pkcGeneral->syncToConfig( "Global Shortcuts", &config, true );
+		m_pkcSequence->syncToConfig( "Global Shortcuts", &config, true );
+		m_pkcApplication->syncToConfig( "Shortcuts", &config, false );
+	}
+
+	m_prbPre->setChecked( true );
+	m_prbNew->setEnabled( false );
+	m_pbtnSave->setEnabled( false );
+	emit changed(true);
+}
+
+void ShortcutsModule::slotSaveSchemeAs()
+{
+	QString sName, sFile;
+	bool bNameValid, ok;
+	int iScheme = -1;
+
+	sName = m_pcbSchemes->currentText();
+
+	do {
+		bNameValid = true;
+
+		sName = KInputDialog::getText( i18n( "Save Key Scheme" ),
+			i18n( "Enter a name for the key scheme:" ), sName, &ok, this );
+
+		if( ok ) {
+			sName = sName.simplifyWhiteSpace();
+			sFile = sName;
+
+			int ind = 0;
+			while( ind < (int) sFile.length() ) {
+				// parse the string for first white space
+				ind = sFile.find(" ");
+				if( ind == -1 ) {
+					ind = sFile.length();
+					break;
+				}
+
+				// remove from string
+				sFile.remove( ind, 1 );
+
+				// Make the next letter upper case
+				QString s = sFile.mid( ind, 1 );
+				s = s.upper();
+				sFile.replace( ind, 1, s );
+			}
+
+			iScheme = -1;
+			for( int i = 0; i < (int) m_pcbSchemes->count(); i++ ) {
+				if( sName.lower() == (m_pcbSchemes->text(i)).lower() ) {
+					iScheme = i;
+
+					int result = KMessageBox::warningContinueCancel( 0,
+					i18n("A key scheme with the name '%1' already exists;\n"
+						"do you want to overwrite it?\n").arg(sName),
+					i18n("Save Key Scheme"),
+					i18n("Overwrite"));
+					bNameValid = (result == KMessageBox::Continue);
+				}
+			}
+		} else
+			return;
+	} while( !bNameValid );
+
+	disconnect( m_pcbSchemes, SIGNAL(activated(int)), this, SLOT(slotSelectScheme(int)) );
+
+	QString kksPath = KGlobal::dirs()->saveLocation( "data", "kcmkeys/" );
+
+	QDir dir( kksPath );
+	if( !dir.exists() && !dir.mkdir( kksPath ) ) {
+		qWarning("KShortcutsModule: Could not make directory to store user info.");
+		return;
+	}
+
+	sFile.prepend( kksPath );
+	sFile += ".kksrc";
+	if( iScheme == -1 ) {
+		m_pcbSchemes->insertItem( sName );
+		//m_pcbSchemes->setFocus();
+		m_pcbSchemes->setCurrentItem( m_pcbSchemes->count()-1 );
+		m_rgsSchemeFiles.append( sFile );
+	} else {
+		//m_pcbSchemes->setFocus();
+		m_pcbSchemes->setCurrentItem( iScheme );
+	}
+
+	KSimpleConfig *config = new KSimpleConfig( sFile );
+
+	config->setGroup( "Settings" );
+	config->writeEntry( "Name", sName );
+	delete config;
+
+	saveScheme();
+
+	connect( m_pcbSchemes, SIGNAL(activated(int)), SLOT(slotSelectScheme(int)) );
+	slotSelectScheme();
+}
+
+void ShortcutsModule::saveScheme()
+{
+	QString sFilename = m_rgsSchemeFiles[ m_pcbSchemes->currentItem() ];
+	KSimpleConfig config( sFilename );
+
+	m_pkcGeneral->commitChanges();
+	m_pkcSequence->commitChanges();
+	m_pkcApplication->commitChanges();
+
+	m_pListGeneral->writeSettings( "Global Shortcuts", &config, true );
+	m_pListSequence->writeSettings( "Global Shortcuts", &config, true );
+	m_pListApplication->writeSettings( "Shortcuts", &config, true );
+}
+
+void ShortcutsModule::slotRemoveScheme()
+{
+}
+
+#include "shortcuts.moc"