1 files changed, 46 insertions, 0 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 149e6bb..71ec5b3 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1038,64 +1038,97 @@ int QPEApplication::defaultRotation()
 		else if ( d.contains( "Rot270" ) ) {
 			deforient = 270;
 		}
 		else {
 			deforient = 0;
 		}
 	}
 	return deforient;
 }
 
 /*!
   \internal
 */
 void QPEApplication::setDefaultRotation( int r )
 {
 	if ( qApp->type() == GuiServer ) {
 		deforient = r;
 		setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
 		Config config("qpe");
 		config.setGroup( "Rotation" );
 		config.writeEntry( "Rot", r );
 	}
 	else {
 #ifndef QT_NO_COP
 		{ QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" );
 			e << r;
 		}
 #endif
 
 	}
 }
 
+#include <qgfx_qws.h>
+#include <qwindowsystem_qws.h>
+#include <qpixmapcache.h>
+
+extern void qws_clearLoadedFonts();
+
+inline void QPEApplication::setCurrentMode( int x, int y, int depth )
+{
+    // Reset the caches
+    qws_clearLoadedFonts();
+    QPixmapCache::clear();
+
+    // Change the screen mode
+    qt_screen->setMode(x, y, depth);
+
+    if ( qApp->type() == GuiServer ) {
+        // Reconfigure the GuiServer
+        qwsServer->beginDisplayReconfigure();
+        qwsServer->endDisplayReconfigure();
+
+        // Get all the running apps to reset
+        QCopEnvelope env( "QPE/System", "reset()" );
+    }
+}
+
+inline void QPEApplication::reset() {
+    // Reconnect to the screen
+    qt_screen->disconnect();
+    qt_screen->connect( QString::null );
+
+    // Redraw everything
+    applyStyle();
+}
 
 /*!
   \internal
 */
 void QPEApplication::applyStyle()
 {
 	Config config( "qpe" );
 	config.setGroup( "Appearance" );
 
     #if QT_VERSION > 233
 	// don't block ourselves ...
 	Opie::force_appearance = 0;
 
 	static QString appname = Opie::binaryName ( );
 
 	QStringList ex = config. readListEntry ( "NoStyle", ';' );
 	int nostyle = 0;
 	for ( QStringList::Iterator it = ex. begin ( ); it != ex. end ( ); ++it ) {
 		if ( QRegExp (( *it ). mid ( 1 ), false, true ). find ( appname, 0 ) >= 0 ) {
 			nostyle = ( *it ). left ( 1 ). toInt ( 0, 32 );
 			break;
 		}
 	}
 
 	// Widget style
 	QString style = config.readEntry( "Style", "FlatStyle" );
 
 	// don't set a custom style
 	if ( nostyle & Opie::Force_Style )
 		style = "FlatStyle";
 
 	internalSetStyle ( style );
@@ -1151,64 +1184,77 @@ void QPEApplication::applyStyle()
 	Opie::force_appearance &= ~nostyle;
     #endif
 }
 
 void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data )
 {
 #ifdef Q_WS_QWS
 	QDataStream stream( data, IO_ReadOnly );
 	if ( msg == "applyStyle()" ) {
 		applyStyle();
 	}
 	else if ( msg == "toggleApplicationMenu()" ) {
 		QWidget *active = activeWindow ( );
 
 		if ( active ) {
 			QPEMenuToolFocusManager *man = QPEMenuToolFocusManager::manager ( );
 			bool oldactive = man-> isActive ( );
 
 			man-> setActive( !man-> isActive() );
 
 			if ( !oldactive && !man-> isActive ( )) { // no menubar to toggle -> try O-Menu
 				QCopEnvelope e ( "QPE/TaskBar", "toggleStartMenu()" );
 			}
 		}
 	}
 	else if ( msg == "setDefaultRotation(int)" ) {
 		if ( type() == GuiServer ) {
 			int r;
 			stream >> r;
 			setDefaultRotation( r );
 		}
 	}
+	else if ( msg == "setCurrentMode(int,int,int)" ) { // Added: 2003-06-11 by Tim Ansell <mithro@mithis.net>
+            if ( type() == GuiServer ) {
+		int x, y, depth;
+		stream >> x;
+		stream >> y;
+		stream >> depth;
+		setCurrentMode( x, y, depth );
+            }
+ 	}
+	else if ( msg == "reset()" ) {
+            if ( type() != GuiServer )
+                reset();
+	}
 	else if ( msg == "setCurrentRotation(int)" ) {
 		int r;
 		stream >> r;
 		setCurrentRotation( r );
  	}
 	else if ( msg == "shutdown()" ) {
 		if ( type() == GuiServer )
 			shutdown();
 	}
 	else if ( msg == "quit()" ) {
 		if ( type() != GuiServer )
 			tryQuit();
 	}
 	else if ( msg == "forceQuit()" ) {
 		if ( type() != GuiServer )
 			quit();
 	}
 	else if ( msg == "restart()" ) {
 		if ( type() == GuiServer )
 			restart();
 	}
 	else if ( msg == "language(QString)" ) {
 		if ( type() == GuiServer ) {
 			QString l;
 			stream >> l;
 			QString cl = getenv( "LANG" );
 			if ( cl != l ) {
 				if ( l.isNull() )
 					unsetenv( "LANG" );
 				else
 					setenv( "LANG", l.latin1(), 1 );
 				restart();