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-rw-r--r--core/launcher/desktop.cpp11
1 files changed, 7 insertions, 4 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp
index fbcce7c..86527f6 100644
--- a/core/launcher/desktop.cpp
+++ b/core/launcher/desktop.cpp
@@ -225,287 +225,292 @@ void DesktopApplication::apmTimeout()
*m_ps_last = *m_ps;
*m_ps = PowerStatusManager::readStatus();
if ( m_ps-> acStatus ( ) != m_ps_last-> acStatus ( ))
m_screensaver-> powerStatusChanged ( *m_ps );
if ( m_ps-> acStatus ( ) != PowerStatus::Online ) {
int bat = m_ps-> batteryPercentRemaining ( );
if ( bat < m_ps_last-> batteryPercentRemaining ( )) {
if ( bat <= m_powerCritical )
pa->alert( tr( "Battery level is critical!\nKeep power off until power restored!" ), 1 );
else if ( bat <= m_powerVeryLow )
pa->alert( tr( "Battery is running very low." ), 2 );
}
if ( m_ps-> backupBatteryStatus ( ) == PowerStatus::VeryLow )
pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 2 );
}
}
void DesktopApplication::systemMessage( const QCString & msg, const QByteArray & data )
{
QDataStream stream ( data, IO_ReadOnly );
if ( msg == "setScreenSaverInterval(int)" ) {
int time;
stream >> time;
m_screensaver-> setInterval( time );
}
else if ( msg == "setScreenSaverIntervals(int,int,int)" ) {
int t1, t2, t3;
stream >> t1 >> t2 >> t3;
m_screensaver-> setIntervals( t1, t2, t3 );
}
else if ( msg == "setBacklight(int)" ) {
int bright;
stream >> bright;
m_screensaver-> setBacklight( bright );
}
else if ( msg == "setScreenSaverMode(int)" ) {
int mode;
stream >> mode;
m_screensaver-> setMode ( mode );
}
else if ( msg == "reloadPowerWarnSettings()" ) {
reloadPowerWarnSettings();
}
else if ( msg == "setDisplayState(int)" ) {
int state;
stream >> state;
m_screensaver-> setDisplayState ( state != 0 );
}
else if ( msg == "suspend()" ) {
emit power();
}
else if ( msg == "sendBusinessCard()" ) {
QString card = ::getenv ( "HOME" );
card += "/Applications/addressbook/businesscard.vcf";
if ( QFile::exists( card ) ) {
QCopEnvelope e ( "QPE/Obex", "send(QString,QString,QString)" );
QString mimetype = "text/x-vCard";
e << tr( "business card" ) << card << mimetype;
}
}
}
void DesktopApplication::reloadPowerWarnSettings ( )
{
Config cfg ( "apm" );
cfg. setGroup ( "Warnings" );
int iv = cfg. readNumEntry ( "checkinterval", 10000 );
m_apm_timer-> stop ( );
if ( iv )
m_apm_timer-> start ( iv );
m_powerVeryLow = cfg. readNumEntry ( "powerverylow", 10 );
m_powerCritical = cfg. readNumEntry ( "powervcritical", 5 );
}
enum MemState { Unknown, VeryLow, Low, Normal } memstate = Unknown;
void DesktopApplication::launcherMessage( const QCString & msg, const QByteArray & data )
{
QDataStream stream ( data, IO_ReadOnly );
if ( msg == "deviceButton(int,int,int)" ) {
int keycode, press, autoRepeat;
stream >> keycode >> press >> autoRepeat;
const ODeviceButton *db = ODevice::inst ( )-> buttonForKeycode ( keycode );
if ( db )
checkButtonAction ( db, keycode, press, autoRepeat );
}
else if ( msg == "keyRegister(int,QCString,QCString)" ) {
int k;
QCString c, m;
stream >> k >> c >> m;
keyRegisterList.append ( QCopKeyRegister ( k, c, m ));
}
}
void DesktopApplication::sendHeldAction ( )
{
if ( m_last_button ) {
m_last_button-> heldAction ( ). send ( );
m_last_button = 0;
}
}
bool DesktopApplication::checkButtonAction ( const ODeviceButton *db, int /*keycode*/, bool press, bool autoRepeat )
{
if ( db ) {
if ( !press && !autoRepeat && m_button_timer-> isActive ( )) {
m_button_timer-> stop ( );
if (!db-> pressedAction ( ). channel ( ) .isEmpty())
{
+
if ( db-> pressedAction ( ). channel ( )!="ignore") {
+
db-> pressedAction ( ). send ( );
}
- else return false;
+ else
+ return false;
}
}
else if ( press && !autoRepeat ) {
m_button_timer-> stop ( );
if (!db-> pressedAction ( ). channel ( ) .isEmpty())
{
if ( db-> heldAction ( ). channel ( )!="ignore") {
m_last_button = db;
m_button_timer-> start ( ODevice::inst ( )-> buttonHoldTime ( ), true );
}
else return false;
}
}
}
return true;
}
bool DesktopApplication::eventFilter ( QObject *o, QEvent *e )
{
+
if ( e-> type ( ) == QEvent::KeyPress || e-> type ( ) == QEvent::KeyRelease ) {
QKeyEvent *ke = (QKeyEvent *) e;
const ODeviceButton *db = ODevice::inst ( )-> buttonForKeycode ( ke-> key ( ));
if ( db ) {
- return checkButtonAction ( db, ke-> key ( ), e-> type ( ) == QEvent::KeyPress, ke-> isAutoRepeat ( ));
+ if (checkButtonAction ( db, ke-> key ( ), e-> type ( ) == QEvent::KeyPress, ke-> isAutoRepeat ( )))
+ return true; //checkButtonAction retrune false if events should be routed through
}
}
return QPEApplication::eventFilter ( o, e );
}
#ifdef Q_WS_QWS
bool DesktopApplication::qwsEventFilter( QWSEvent *e )
{
qpedesktop->checkMemory();
if ( e->type == QWSEvent::Key ) {
QWSKeyEvent * ke = (QWSKeyEvent *) e;
ushort keycode = ke-> simpleData. keycode;
if ( !loggedin && keycode != Key_F34 )
return true;
bool press = ke-> simpleData. is_press;
bool autoRepeat = ke-> simpleData. is_auto_repeat;
if ( !keyboardGrabbed ( )) {
// app that registers key/message to be sent back to the app, when it doesn't have focus,
// when user presses key, unless keyboard has been requested from app.
// will not send multiple repeats if user holds key
// i.e. one shot
if ( keycode != 0 && press && !autoRepeat ) {
for ( KeyRegisterList::Iterator it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it ) {
if (( *it ). getKeyCode ( ) == keycode ) {
QCopEnvelope (( *it ). getChannel ( ), ( *it ). getMessage ( ));
return true;
}
}
}
}
if ( keycode == HardKey_Suspend ) {
if ( press )
emit power ( );
return true;
}
else if ( keycode == HardKey_Backlight ) {
if ( press )
emit backlight ( );
return true;
}
else if ( keycode == Key_F32 ) {
if ( press )
QCopEnvelope e( "QPE/Desktop", "startSync()" );
return true;
}
else if ( keycode == Key_F31 && !ke-> simpleData. modifiers ) { // Symbol Key -> show Unicode IM
if ( press )
emit symbol ( );
return true;
}
else if ( keycode == Key_NumLock ) {
if ( press )
emit numLockStateToggle ( );
}
else if ( keycode == Key_CapsLock ) {
if ( press )
emit capsLockStateToggle();
}
if (( press && !autoRepeat ) || ( !press && autoRepeat )) {
if ( m_keyclick_sound )
ODevice::inst ( )-> keySound ( );
}
}
else if ( e-> type == QWSEvent::Mouse ) {
QWSMouseEvent * me = ( QWSMouseEvent * ) e;
static bool up = true;
if ( me-> simpleData. state & LeftButton ) {
if ( up ) {
up = false;
if ( m_screentap_sound )
ODevice::inst ( ) -> touchSound ( );
}
}
else {
up = true;
}
}
return QPEApplication::qwsEventFilter ( e );
}
#endif
#if defined(QPE_HAVE_MEMALERTER)
QPE_MEMALERTER_IMPL
#endif
//===========================================================================
Desktop::Desktop() :
QWidget( 0, 0, WStyle_Tool | WStyle_Customize ),
qcopBridge( 0 ),
transferServer( 0 ),
packageSlave( 0 )
{
qpedesktop = this;
// bg = new Info( this );
tb = new TaskBar;
launcher = new Launcher( 0, 0, WStyle_Customize | QWidget::WGroupLeader );
connect( launcher, SIGNAL( busy() ), tb, SLOT( startWait() ) );
connect( launcher, SIGNAL( notBusy( const QString& ) ), tb, SLOT( stopWait( const QString& ) ) );
int displayw = qApp->desktop() ->width();
int displayh = qApp->desktop() ->height();
QSize sz = tb->sizeHint();
setGeometry( 0, displayh - sz.height(), displayw, sz.height() );
tb->setGeometry( 0, displayh - sz.height(), displayw, sz.height() );
tb->show();
launcher->showMaximized();
launcher->show();
launcher->raise();
#if defined(QPE_HAVE_MEMALERTER)
@@ -540,258 +545,256 @@ Desktop::~Desktop()
bool Desktop::recoverMemory()
{
return tb->recoverMemory();
}
void Desktop::checkMemory()
{
#if defined(QPE_HAVE_MEMALERTER)
static bool ignoreNormal = FALSE;
static bool existingMessage = FALSE;
if ( existingMessage )
return ; // don't show a second message while still on first
existingMessage = TRUE;
switch ( memstate ) {
case Unknown:
break;
case Low:
memstate = Unknown;
if ( recoverMemory() )
ignoreNormal = TRUE;
else
QMessageBox::warning( 0 , "Memory Status",
"The memory smacks of shortage. \n"
"Please save data. " );
break;
case Normal:
memstate = Unknown;
if ( ignoreNormal )
ignoreNormal = FALSE;
// else
// QMessageBox::information ( 0 , "Memory Status",
// "There is enough memory again." );
break;
case VeryLow:
memstate = Unknown;
QMessageBox::critical( 0 , "Memory Status",
"The memory is very low. \n"
"Please end this application \n"
"immediately." );
recoverMemory();
}
existingMessage = FALSE;
#endif
}
static bool isVisibleWindow( int wid )
{
#ifdef QWS
const QList<QWSWindow> &list = qwsServer->clientWindows();
QWSWindow* w;
for ( QListIterator<QWSWindow> it( list ); ( w = it.current() ); ++it ) {
if ( w->winId() == wid )
return !w->isFullyObscured();
}
#endif
return FALSE;
}
static bool hasVisibleWindow( const QString& clientname )
{
#ifdef QWS
const QList<QWSWindow> &list = qwsServer->clientWindows();
QWSWindow* w;
for ( QListIterator<QWSWindow> it( list ); ( w = it.current() ); ++it ) {
if ( w->client() ->identity() == clientname && !w->isFullyObscured() )
return TRUE;
}
#endif
return FALSE;
}
void Desktop::executeOrModify( const QString& appLnkFile )
{
AppLnk lnk( MimeType::appsFolderName() + "/" + appLnkFile );
if ( lnk.isValid() ) {
QCString app = lnk.exec().utf8();
Global::terminateBuiltin( "calibrate" );
if ( QCopChannel::isRegistered( "QPE/Application/" + app ) ) {
// MRUList::addTask( &lnk );
if ( hasVisibleWindow( app ) )
QCopChannel::send( "QPE/Application/" + app, "nextView()" );
else
QCopChannel::send( "QPE/Application/" + app, "raise()" );
}
else {
lnk.execute();
}
}
}
// autoStarts apps on resume and start
void Desktop::execAutoStart()
{
QString appName;
int delay;
QDateTime now = QDateTime::currentDateTime();
Config cfg( "autostart" );
cfg.setGroup( "AutoStart" );
appName = cfg.readEntry( "Apps", "" );
delay = ( cfg.readEntry( "Delay", "0" ) ).toInt();
// If the time between suspend and resume was longer then the
// value saved as delay, start the app
if ( suspendTime.secsTo( now ) >= ( delay * 60 ) && !appName.isEmpty() ) {
QCopEnvelope e( "QPE/System", "execute(QString)" );
e << QString( appName );
}
}
#if defined(QPE_HAVE_TOGGLELIGHT)
#include <qpe/config.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <linux/ioctl.h>
#include <time.h>
#endif
void Desktop::togglePower()
{
static bool excllock = false;
- qDebug ( "togglePower (locked == %d)", excllock ? 1 : 0 );
-
if ( excllock )
return ;
excllock = true;
bool wasloggedin = loggedin;
loggedin = 0;
suspendTime = QDateTime::currentDateTime();
#ifdef QWS
if ( Password::needToAuthenticate ( true ) && qt_screen ) {
// Should use a big black window instead.
// But this would not show up fast enough
QGfx *g = qt_screen-> screenGfx ( );
g-> fillRect ( 0, 0, qt_screen-> width ( ), qt_screen-> height ( ));
delete g;
}
#endif
ODevice::inst ( )-> suspend ( );
DesktopApplication::switchLCD ( true ); // force LCD on without slow qcop call
QWSServer::screenSaverActivate ( false );
{
QCopEnvelope( "QPE/Card", "mtabChanged()" ); // might have changed while asleep
}
if ( wasloggedin )
login ( true );
execAutoStart();
//qcopBridge->closeOpenConnections();
excllock = false;
}
void Desktop::toggleLight()
{
QCopEnvelope e( "QPE/System", "setBacklight(int)" );
e << -2; // toggle
}
void Desktop::toggleSymbolInput()
{
tb->toggleSymbolInput();
}
void Desktop::toggleNumLockState()
{
tb->toggleNumLockState();
}
void Desktop::toggleCapsLockState()
{
tb->toggleCapsLockState();
}
void Desktop::styleChange( QStyle &s )
{
QWidget::styleChange( s );
int displayw = qApp->desktop() ->width();
int displayh = qApp->desktop() ->height();
QSize sz = tb->sizeHint();
tb->setGeometry( 0, displayh - sz.height(), displayw, sz.height() );
}
void DesktopApplication::shutdown()
{
if ( type() != GuiServer )
return ;
ShutdownImpl *sd = new ShutdownImpl( 0, 0, WDestructiveClose );
connect( sd, SIGNAL( shutdown( ShutdownImpl::Type ) ),
this, SLOT( shutdown( ShutdownImpl::Type ) ) );
sd->showMaximized();
}
void DesktopApplication::shutdown( ShutdownImpl::Type t )
{
char *opt = 0;
switch ( t ) {
case ShutdownImpl::ShutdownSystem:
opt = "-h";
// fall through
case ShutdownImpl::RebootSystem:
if ( opt == 0 )
opt = "-r";
if ( execl( "/sbin/shutdown", "shutdown", opt, "now", ( void* ) 0) < 0 )
perror("shutdown");
// ::syslog ( LOG_ERR, "Erroring execing shutdown\n" );
break;
case ShutdownImpl::RestartDesktop:
restart();
break;
case ShutdownImpl::TerminateDesktop:
prepareForTermination( FALSE );
// This is a workaround for a Qt bug
// clipboard applet has to stop its poll timer, or Qt/E
// will hang on quit() right before it emits aboutToQuit()
emit aboutToQuit ( );
quit();
break;
}
}
void DesktopApplication::restart()
{
prepareForTermination( TRUE );
#ifdef Q_WS_QWS
for ( int fd = 3; fd < 100; fd++ )
close( fd );
#if defined(QT_DEMO_SINGLE_FLOPPY)
execl( "/sbin/init", "qpe", 0 );
#elif defined(QT_QWS_CASSIOPEIA)
execl( "/bin/sh", "sh", 0 );
#else