Removed all the LCD specific stuff:

 - the low-level part of it is now libopie / ODevice
 - the high-level (QCop and QWSScreenSaver) part of it is now in the
   QWS-Server (launcher)

1 files changed, 3 insertions, 358 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 8448352..8aae786 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -39,80 +39,53 @@
 #include <qtextstream.h>
 #include <qpalette.h>
 #include <qbuffer.h>
 #include <qptrdict.h>
 #include <qregexp.h>
 #include <qdir.h>
 #include <qlabel.h>
 #include <qdialog.h>
 #include <qdragobject.h>
 #include <qevent.h>
 #include <qtooltip.h>
 #include <qsignal.h>
-
-
-//#include <linux/fb.h> better not rely on kernel headers in userspace ...
-
-/* VESA Blanking Levels */
-#define VESA_NO_BLANKING      0
-#define VESA_VSYNC_SUSPEND    1
-#define VESA_HSYNC_SUSPEND    2
-#define VESA_POWERDOWN        3
-
-#define FBIOBLANK             0x4611
-
-
-#include <qsignal.h>
 #include "qpeapplication.h"
 #include "qpestyle.h"
 #include "styleinterface.h"
 #if QT_VERSION >= 300
 #include <qstylefactory.h>
 #else
 #include <qplatinumstyle.h>
 #include <qwindowsstyle.h>
 #include <qmotifstyle.h>
 #include <qmotifplusstyle.h>
 #include "lightstyle.h"
 
 #include <qpe/qlibrary.h>
 #endif
 #include "global.h"
 #include "resource.h"
-#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
-#include "qutfcodec.h"
-#endif
 #include "config.h"
-#include "network.h"
 #include "fontmanager.h"
 #include "fontdatabase.h"
 
-#include "power.h"
 #include "alarmserver.h"
 #include "applnk.h"
 #include "qpemenubar.h"
 
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 
-// for setBacklight()
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
-#include <linux/fb.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#endif
-#include <stdlib.h>
-
 
 class QPEApplicationData
 {
 public:
 	QPEApplicationData() : presstimer( 0 ), presswidget( 0 ), rightpressed( FALSE ),
 			kbgrabber( 0 ), kbregrab( FALSE ), notbusysent( FALSE ), preloaded( FALSE ),
 			forceshow( FALSE ), nomaximize( FALSE ), qpe_main_widget( 0 ),
 			keep_running( TRUE )
 	{
 		qcopq.setAutoDelete( TRUE );
 	}
 
@@ -221,276 +194,24 @@ static void setMic( int t = 0, int percent = -1 )
 
 				int fd = 0;
 				int mic = micMuted ? 0 : percent;
 				if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
 					ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
 					::close( fd );
 				}
 			}
 			break;
 	}
 }
 
-int qpe_sysBrightnessSteps()
-{
-#if defined(QT_QWS_IPAQ)
-	return 255;
-#elif defined(QT_QWS_EBX)
-
-	return 4;
-#else
-
-	return 255; // ?
-#endif
-}
-
-
-static int& hack( int& i )
-{
-#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
-	// These should be created, but aren't in Qt 2.3.0
-	( void ) new QUtf8Codec;
-	( void ) new QUtf16Codec;
-#endif
-
-	return i;
-}
-
-static bool forced_off = FALSE;
-static int curbl = -1;
-
-static int backlight()
-{
-	if ( curbl == -1 ) {
-		// Read from config
-		Config config( "qpe" );
-		config.setGroup( "Screensaver" );
-		curbl = config.readNumEntry( "Brightness", 255 );
-	}
-	return curbl;
-}
-
-static void setBacklight( int bright )
-{
-	if ( bright == -3 ) {
-		// Forced on
-		forced_off = FALSE;
-		bright = -1;
-	}
-	if ( forced_off && bright != -2 )
-		return ;
-	if ( bright == -2 ) {
-		// Toggle between off and on
-		bright = curbl ? 0 : -1;
-		forced_off = !bright;
-	}
-	if ( bright == -1 ) {
-		// Read from config
-		Config config( "qpe" );
-		config.setGroup( "Screensaver" );
-		bright = config.readNumEntry( "Brightness", 255 );
-	}
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
-	if ( QFile::exists( "/usr/bin/bl" ) ) {
-		QString cmd = "/usr/bin/bl 1 ";
-		cmd += bright <= 0 ? "0 " : "1 ";
-		cmd += QString::number( bright );
-		system( cmd.latin1() );
-#if defined(QT_QWS_EBX)
-
-	}
-	else if ( QFile::exists( "/dev/fl" ) ) {
-#define FL_IOCTL_STEP_CONTRAST    100
-		int fd = open( "/dev/fl", O_WRONLY );
-		if ( fd >= 0 ) {
-			int steps = qpe_sysBrightnessSteps();
-			int bl = ( bright * steps + 127 ) / 255;
-			if ( bright && !bl )
-				bl = 1;
-			bl = ioctl( fd, FL_IOCTL_STEP_CONTRAST, bl );
-			close( fd );
-		}
-	}
-#elif defined(QT_QWS_IPAQ)
-
-	}
-	else if ( QFile::exists( "/dev/ts" ) || QFile::exists( "/dev/h3600_ts" ) )
-	{
-		typedef struct {
-			unsigned char mode;
-			unsigned char pwr;
-			unsigned char brightness;
-		}
-		FLITE_IN;
-# ifndef FLITE_ON
-#  ifndef _LINUX_IOCTL_H
-#   include <linux/ioctl.h>
-#  endif
-#  define FLITE_ON                _IOW('f', 7, FLITE_IN)
-# endif
-
-		int fd;
-		if ( QFile::exists( "/dev/ts" ) )
-			fd = open( "/dev/ts", O_WRONLY );
-		else
-			fd = open( "/dev/h3600_ts", O_WRONLY );
-		if ( fd >= 0 ) {
-			FLITE_IN bl;
-			bl.mode = 1;
-			bl.pwr = bright ? 1 : 0;
-			bl.brightness = bright;
-			ioctl( fd, FLITE_ON, &bl );
-			close( fd );
-		}
-	}
-#endif
-#endif
-	curbl = bright;
-}
-
-void qpe_setBacklight( int bright ) {
-	setBacklight( bright );
-}
-
-static bool dim_on = FALSE;
-static bool lightoff_on = FALSE;
-static int disable_suspend = 100;
-
-static bool powerOnline()
-{
-	return PowerStatusManager::readStatus().acStatus() == PowerStatus::Online;
-}
-
-static bool networkOnline()
-{
-	return Network::networkOnline();
-}
-
-class QPEScreenSaver : public QWSScreenSaver
-{
-private:
-	int LcdOn;
-
-public:
-	QPEScreenSaver()
-	{
-		int fd;
-
-		LcdOn = TRUE;
-		// Make sure the LCD is in fact on, (if opie was killed while the LCD is off it would still be off)
-		fd = open( "/dev/fb0", O_RDWR );
-		if ( fd != -1 ) {
-			ioctl( fd, FBIOBLANK, VESA_NO_BLANKING );
-			close( fd );
-		}
-	}
-	void restore()
-	{
-		if ( !LcdOn )   // We must have turned it off
-		{
-			int fd;
-			fd = open( "/dev/fb0", O_RDWR );
-			if ( fd != -1 )
-			{
-				ioctl( fd, FBIOBLANK, VESA_NO_BLANKING );
-				close( fd );
-			}
-		}
-		setBacklight( -1 );
-	}
-	bool save( int level )
-	{
-		int fd;
-
-		switch ( level ) {
-			case 0:
-				if ( disable_suspend > 0 && dim_on ) {
-					if ( backlight() > 1 )
-						setBacklight( 1 ); // lowest non-off
-				}
-				return TRUE;
-				break;
-			case 1:
-				if ( disable_suspend > 1 && lightoff_on ) {
-					setBacklight( 0 ); // off
-				}
-				return TRUE;
-				break;
-			case 2:
-				Config config( "qpe" );
-				config.setGroup( "Screensaver" );
-				if ( config.readNumEntry( "LcdOffOnly", 0 ) != 0 )    // We're only turning off the LCD
-				{
-					fd = open( "/dev/fb0", O_RDWR );
-					if ( fd != -1 )
-					{
-						ioctl( fd, FBIOBLANK, VESA_POWERDOWN );
-						close( fd );
-					}
-					LcdOn = FALSE;
-				}
-				else // We're going to suspend the whole machine
-				{
-					if ( disable_suspend > 2 && !powerOnline() && !networkOnline() ) {
-						QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE );
-						return TRUE;
-					}
-				}
-				break;
-		}
-		return FALSE;
-	}
-};
-
-static int ssi( int interval, Config & config, const QString & enable, const QString & value, int def )
-{
-	if ( !enable.isEmpty() && config.readNumEntry( enable, 0 ) == 0 )
-		return 0;
-
-	if ( interval < 0 ) {
-		// Restore screen blanking and power saving state
-		interval = config.readNumEntry( value, def );
-	}
-	return interval;
-}
-
-static void setScreenSaverIntervals( int i1, int i2, int i3 )
-{
-	Config config( "qpe" );
-	config.setGroup( "Screensaver" );
-
-	int v[ 4 ];
-	i1 = ssi( i1, config, "Dim", "Interval_Dim", 30 );
-	i2 = ssi( i2, config, "LightOff", "Interval_LightOff", 20 );
-	i3 = ssi( i3, config, "", "Interval", 60 );
-
-	//qDebug("screen saver intervals: %d %d %d", i1, i2, i3);
-
-	v[ 0 ] = QMAX( 1000 * i1, 100 );
-	v[ 1 ] = QMAX( 1000 * i2, 100 );
-	v[ 2 ] = QMAX( 1000 * i3, 100 );
-	v[ 3 ] = 0;
-	dim_on = ( ( i1 != 0 ) ? config.readNumEntry( "Dim", 1 ) : FALSE );
-	lightoff_on = ( ( i2 != 0 ) ? config.readNumEntry( "LightOff", 1 ) : FALSE );
-	if ( !i1 && !i2 && !i3 )
-		QWSServer::setScreenSaverInterval( 0 );
-	else
-		QWSServer::setScreenSaverIntervals( v );
-}
-
-static void setScreenSaverInterval( int interval )
-{
-	setScreenSaverIntervals( -1, -1, interval );
-}
-
 
 /*!
   \class QPEApplication qpeapplication.h
   \brief The QPEApplication class implements various system services
     that are available to all Qtopia applications.
 
   Simply by using QPEApplication instead of QApplication, a plain Qt
   application becomes a Qtopia application. It automatically follows
   style changes, quits and raises, and in the
   case of \link docwidget.html document-oriented\endlink applications,
   changes the current displayed document in response to the environment.
 */
@@ -538,25 +259,25 @@ static void setScreenSaverInterval( int interval )
   }
     }
 \endcode
 
   \sa qcop.html
 */
 
 /*!
   Constructs a QPEApplication just as you would construct
   a QApplication, passing \a argc, \a argv, and \a t.
 */
 QPEApplication::QPEApplication( int & argc, char **argv, Type t )
-		: QApplication( hack( argc ), argv, t )
+		: QApplication( argc, argv, t )
 {
 	int dw = desktop() ->width();
 	if ( dw < 200 ) {
 		//  setFont( QFont( "helvetica", 8 ) );
 		AppLnk::setSmallIconSize( 10 );
 		AppLnk::setBigIconSize( 28 );
 	}
 
 	d = new QPEApplicationData;
 	QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory );
 
 	connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) );
@@ -665,27 +386,25 @@ QPEApplication::QPEApplication( int & argc, char **argv, Type t )
 			int i_size = sizeStr.toInt( &ok, 10 );
 			FontDatabase fdb;
 			QFont selectedFont = fdb.font( familyStr, styleStr, i_size, charSetStr );
 			setFont( selectedFont );
                         //}
 	}
 
 #endif
 
 	applyStyle();
 
 	if ( type() == GuiServer ) {
-		setScreenSaverInterval( -1 );
 		setVolume();
-		QWSServer::setScreenSaver( new QPEScreenSaver );
 	}
 
 	installEventFilter( this );
 
 	QPEMenuToolFocusManager::initialize();
 
 #ifdef QT_NO_QWS_CURSOR
 	// if we have no cursor, probably don't want tooltips
 	QToolTip::setEnabled( FALSE );
 #endif
 }
 
@@ -1003,45 +722,24 @@ void QPEApplication::applyStyle()
 	              pal.color( QPalette::Active, QColorGroup::Background ).dark() );
 
 	setPalette( pal, TRUE );
 }
 
 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 == "setScreenSaverInterval(int)" ) {
-		if ( type() == GuiServer ) {
-			int time;
-			stream >> time;
-			setScreenSaverInterval( time );
-		}
-	}
-	else if ( msg == "setScreenSaverIntervals(int,int,int)" ) {
-		if ( type() == GuiServer ) {
-			int t1, t2, t3;
-			stream >> t1 >> t2 >> t3;
-			setScreenSaverIntervals( t1, t2, t3 );
-		}
-	}
-	else if ( msg == "setBacklight(int)" ) {
-		if ( type() == GuiServer ) {
-			int bright;
-			stream >> bright;
-			setBacklight( bright );
-		}
-	}
 	else if ( msg == "setDefaultRotation(int)" ) {
 		if ( type() == GuiServer ) {
 			int r;
 			stream >> r;
 			setDefaultRotation( r );
 		}
 	}
 	else if ( msg == "shutdown()" ) {
 		if ( type() == GuiServer )
 			shutdown();
 	}
 	else if ( msg == "quit()" ) {
@@ -1056,24 +754,26 @@ void QPEApplication::systemMessage( const QCString & msg, const QByteArray & dat
 		if ( type() == GuiServer )
 			restart();
 	}
 	else if ( msg == "grabKeyboard(QString)" ) {
 		QString who;
 		stream >> who;
 		if ( who.isEmpty() )
 			d->kbgrabber = 0;
 		else if ( who != d->appName )
 			d->kbgrabber = 1;
 		else
 			d->kbgrabber = 2;
+			
+		printf( "'%s' received grabKeyboard ( '%s' ) -> kbgrabber = %d\n", d-> appName.latin1(), who.latin1(), d-> kbgrabber );
 	}
 	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();
@@ -1150,33 +850,24 @@ void QPEApplication::systemMessage( const QCString & msg, const QByteArray & dat
 	}
 	else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
 		int t, v;
 		stream >> t >> v;
 		setMic( t, v );
 		emit micChanged( micMuted );
 	}
 	else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
 		stream >> micMuted;
 		setMic();
 		emit micChanged( micMuted );
 	}
-	else if ( msg == "setScreenSaverMode(int)" ) {
-		if ( type() == GuiServer ) {
-			int old = disable_suspend;
-			stream >> disable_suspend;
-			//qDebug("setScreenSaverMode(%d)", disable_suspend );
-			if ( disable_suspend > old )
-				setScreenSaverInterval( -1 );
-		}
-	}
 #endif
 }
 
 /*!
   \internal
 */
 bool QPEApplication::raiseAppropriateWindow()
 {
 	bool r = FALSE;
 	// ########## raise()ing main window should raise and set active
 	// ########## it and then all childen. This belongs in Qt/Embedded
 	QWidget *top = d->qpe_main_widget;
@@ -1427,103 +1118,57 @@ void QPEApplication::internalSetStyle( const QString &style )
 #endif
 #ifndef QT_NO_STYLE_MOTIF
 	else if ( style == "Motif" ) {
 		setStyle( new QMotifStyle );
 	}
 #endif
 #ifndef QT_NO_STYLE_MOTIFPLUS
 	else if ( style == "MotifPlus" ) {
 		setStyle( new QMotifPlusStyle );
 	}
 #endif
 
-	// HACK for Qt2 only
 	else {
 		QStyle *sty = 0;
 		QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/lib" + style. lower ( ) + ".so";
 
 		static QLibrary *lastlib = 0;
 		static StyleInterface *lastiface = 0;
 
 		QLibrary *lib = new QLibrary ( path );
 		StyleInterface *iface = 0;
 
 		if ( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK )
 			sty = iface-> create ( );
 
 		if ( sty ) {
 			setStyle ( sty );
 
-			qDebug ( "Got Style: %p -- iface: %p, lib: %p\n", sty, iface, lib );
-
 			if ( lastiface )
 				lastiface-> release ( );
 			lastiface = iface;
 
-
 			if ( lastlib ) {
 				lastlib-> unload ( );
 				delete lastlib;
 			}
 			lastlib = lib;
 		}
 		else {
 			if ( iface )
 				iface-> release ( );
 			delete lib;
 
 			setStyle ( new QPEStyle ( ));
 		}
-
-#if 0
-		// style == "Liquid Style (libliquid.so)" (or "Windows XP (libxp.so)"
-
-		int p2 = style. findRev ( ']' );
-		int p1 = style. findRev ( '[' );
-		QString style2;
-
-		if ( ( p1 > 0 ) && ( p2 > 0 ) && ( ( p1 + 1 ) < p2 ) )
-			style2 = "lib" + style. mid ( p1 + 1, p2 - p1 - 1 ). lower ( ) + ".so";
-		else
-			style2 = "lib" + style. lower ( ) + ".so";
-
-		static QLibrary *currentlib = 0;
-
-		QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/" + style2;
-
-		do { // try/catch simulation
-			QLibrary *lib = new QLibrary ( path, QLibrary::Immediately );
-
-			if ( lib ) {
-				QStyle * ( *fpa ) ( ) = ( QStyle * ( * ) ( ) ) lib-> resolve ( "allocate" );
-
-				if ( fpa ) {
-					QStyle * sty = ( *fpa ) ( );
-
-					if ( sty ) {
-						setStyle ( sty );
-
-						if ( currentlib )
-							delete currentlib;
-						currentlib = lib;
-
-						break;
-					}
-				}
-				delete lib;
-			}
-		}
-		while ( false );
-	// HACK for Qt2 only
-#endif
 	}
 #endif
 }
 
 /*!
   \internal
 */
 void QPEApplication::prepareForTermination( bool willrestart )
 {
 	if ( willrestart ) {
 		// Draw a big wait icon, the image can be altered in later revisions
 		//  QWidget *d = QApplication::desktop();