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authorSlávek Banko <slavek.banko@axis.cz>2013-09-22 14:57:26 +0200
committerSlávek Banko <slavek.banko@axis.cz>2013-09-22 14:57:26 +0200
commit7d335195a06f3453de82ee870c699652a55a2bfd (patch)
treebe80ab7c4b5531439947e939bf0070377d3365ec /ksmserver/shutdowndlg.cpp
parent19b918348907ac2f8bf0307d601bea26e774e6c0 (diff)
downloadtdebase-7d335195a06f3453de82ee870c699652a55a2bfd.tar.gz
tdebase-7d335195a06f3453de82ee870c699652a55a2bfd.zip
Add support for freeze suspend state
Diffstat (limited to 'ksmserver/shutdowndlg.cpp')
-rw-r--r--ksmserver/shutdowndlg.cpp139
1 files changed, 84 insertions, 55 deletions
diff --git a/ksmserver/shutdowndlg.cpp b/ksmserver/shutdowndlg.cpp
index 077d06a75..fde31d223 100644
--- a/ksmserver/shutdowndlg.cpp
+++ b/ksmserver/shutdowndlg.cpp
@@ -118,7 +118,7 @@ void KSMShutdownFeedback::slotPaintEffect()
float doFancyLogoutAdditionalDarkness = (float)TDEConfigGroup(TDEGlobal::config(), "Logout").readDoubleNumEntry("doFancyLogoutAdditionalDarkness", 0.6);
float doFancyLogoutFadeTime = (float)TDEConfigGroup(TDEGlobal::config(), "Logout").readDoubleNumEntry("doFancyLogoutFadeTime", 4000);
float doFancyLogoutFadeBackTime = (float)TDEConfigGroup(TDEGlobal::config(), "Logout").readDoubleNumEntry("doFancyLogoutFadeBackTime", 1000);
-
+
if (kapp->isX11CompositionAvailable()) {
// We can do this in a different (simpler) manner because we have compositing support!
// if slotPaintEffect() is called first time, we have to initialize the gray image
@@ -127,7 +127,7 @@ void KSMShutdownFeedback::slotPaintEffect()
if ( m_greyImageCreated == false )
{
m_greyImageCreated = true;
-
+
// eliminate nasty flicker on first show
m_root.resize( width(), height() );
TQImage blendedImage = m_grayImage;
@@ -136,31 +136,31 @@ void KSMShutdownFeedback::slotPaintEffect()
blendedImage.setAlphaBuffer(false);
p.drawImage( 0, 0, blendedImage );
p.end();
-
+
setBackgroundPixmap( m_root );
setGeometry( TQApplication::desktop()->geometry() );
setBackgroundMode( TQWidget::NoBackground );
-
+
m_unfadedImage = m_grayImage.copy();
-
+
register uchar * r = m_grayImage.bits();
uchar * end = m_grayImage.bits() + m_grayImage.numBytes();
-
+
while ( r != end ) {
*reinterpret_cast<TQRgb*>(r) = tqRgba(0, 0, 0, 128);
r += 4;
}
-
+
// start timer which is used for cpu-speed-independent fading
m_fadeTime.start();
m_rowsDone = 0;
}
-
+
// return if fading is completely done...
if ( ( m_grayOpacity >= 1.0f && m_fadeBackwards == FALSE ) || ( m_grayOpacity <= 0.0f && m_fadeBackwards == TRUE ) )
return;
-
-
+
+
if ( m_fadeBackwards == FALSE )
{
m_grayOpacity = m_fadeTime.elapsed() / doFancyLogoutFadeTime;
@@ -173,21 +173,21 @@ void KSMShutdownFeedback::slotPaintEffect()
if ( m_grayOpacity < 0.0f )
m_grayOpacity = 0.0f;
}
-
+
const int imgWidth = m_unfadedImage.width();
int imgHeight = m_unfadedImage.height();
int heightUnit = imgHeight / 3;
if( heightUnit < 1 )
heightUnit = 1;
-
+
int y1 = static_cast<int>( imgHeight*m_grayOpacity - heightUnit + m_grayOpacity*heightUnit*2.0f );
if( y1 > imgHeight )
y1 = imgHeight;
-
+
int y2 = y1+heightUnit;
if( y2 > imgHeight )
y2 = imgHeight;
-
+
if( m_fadeBackwards == FALSE )
{
if( y1 > 0 && y1 < imgHeight && y1-m_rowsDone > 0 && m_rowsDone < imgHeight )
@@ -209,7 +209,7 @@ void KSMShutdownFeedback::slotPaintEffect()
m_rowsDone = y2;
}
}
-
+
int start_y1 = y1;
if( start_y1 < 0 )
start_y1 = 0;
@@ -231,7 +231,7 @@ void KSMShutdownFeedback::slotPaintEffect()
}
bitBlt( this, 0, start_y1, &img );
}
-
+
TQTimer::singleShot( 5, this, TQT_SLOT( slotPaintEffect() ) );
}
else {
@@ -241,35 +241,35 @@ void KSMShutdownFeedback::slotPaintEffect()
if ( m_greyImageCreated == false )
{
m_greyImageCreated = true;
-
+
setBackgroundMode( TQWidget::NoBackground );
setGeometry( TQApplication::desktop()->geometry() );
m_root.resize( width(), height() ); // for the default logout
-
+
m_unfadedImage = m_grayImage.copy();
-
+
register uchar * r = m_grayImage.bits();
register uchar * g = m_grayImage.bits() + 1;
register uchar * b = m_grayImage.bits() + 2;
uchar * end = m_grayImage.bits() + m_grayImage.numBytes();
-
+
while ( r != end ) {
*r = *g = *b = (uchar) ( ( (*r)*11 + ((*g)<<4) + (*b)*5 ) * doFancyLogoutAdditionalDarkness / 32.0f );
r += 4;
g += 4;
b += 4;
}
-
+
// start timer which is used for cpu-speed-independent fading
m_fadeTime.start();
m_rowsDone = 0;
}
-
+
// return if fading is completely done...
if ( ( m_grayOpacity >= 1.0f && m_fadeBackwards == FALSE ) || ( m_grayOpacity <= 0.0f && m_fadeBackwards == TRUE ) )
return;
-
-
+
+
if ( m_fadeBackwards == FALSE )
{
m_grayOpacity = m_fadeTime.elapsed() / doFancyLogoutFadeTime;
@@ -282,21 +282,21 @@ void KSMShutdownFeedback::slotPaintEffect()
if ( m_grayOpacity < 0.0f )
m_grayOpacity = 0.0f;
}
-
+
const int imgWidth = m_unfadedImage.width();
int imgHeight = m_unfadedImage.height();
int heightUnit = imgHeight / 3;
if( heightUnit < 1 )
heightUnit = 1;
-
+
int y1 = static_cast<int>( imgHeight*m_grayOpacity - heightUnit + m_grayOpacity*heightUnit*2.0f );
if( y1 > imgHeight )
y1 = imgHeight;
-
+
int y2 = y1+heightUnit;
if( y2 > imgHeight )
y2 = imgHeight;
-
+
if( m_fadeBackwards == FALSE )
{
if( y1 > 0 && y1 < imgHeight && y1-m_rowsDone > 0 && m_rowsDone < imgHeight )
@@ -325,7 +325,7 @@ void KSMShutdownFeedback::slotPaintEffect()
m_rowsDone = y2;
}
}
-
+
int start_y1 = y1;
if( start_y1 < 0 )
start_y1 = 0;
@@ -358,7 +358,7 @@ void KSMShutdownFeedback::slotPaintEffect()
//bitBlt( this, 0, start_y1, &pm );
bitBlt( this, 0, start_y1, &img );
}
-
+
TQTimer::singleShot( 5, this, TQT_SLOT( slotPaintEffect() ) );
}
}
@@ -371,7 +371,7 @@ void KSMShutdownFeedback::slotPaintEffect()
float doFancyLogoutFadeBackTime = 0;
if ( m_greyImageCreated == false ) {
m_greyImageCreated = true;
-
+
// eliminate nasty flicker on first show
m_root.resize( width(), height() );
TQImage blendedImage = m_grayImage;
@@ -380,26 +380,26 @@ void KSMShutdownFeedback::slotPaintEffect()
blendedImage.setAlphaBuffer(false);
p.drawImage( 0, 0, blendedImage );
p.end();
-
+
setBackgroundPixmap( m_root );
setGeometry( TQApplication::desktop()->geometry() );
setBackgroundMode( TQWidget::NoBackground );
-
+
m_unfadedImage = m_grayImage.copy();
-
+
register uchar * r = m_grayImage.bits();
uchar * end = m_grayImage.bits() + m_grayImage.numBytes();
-
+
while ( r != end ) {
*reinterpret_cast<TQRgb*>(r) = tqRgba(0, 0, 0, 107);
r += 4;
}
-
+
// start timer which is used for cpu-speed-independent fading
m_fadeTime.start();
m_rowsDone = 0;
}
-
+
// return if fading is completely done...
if ( ( m_grayOpacity >= 1.0f && m_fadeBackwards == FALSE ) || ( m_grayOpacity <= 0.0f && m_fadeBackwards == TRUE ) ) {
return;
@@ -431,7 +431,7 @@ void KSMShutdownFeedback::slotPaintEffect()
if( y2 > imgHeight ) {
y2 = imgHeight;
}
-
+
if( m_fadeBackwards == FALSE )
{
if( y1 > 0 && y1 < imgHeight && y1-m_rowsDone > 0 && m_rowsDone < imgHeight )
@@ -452,7 +452,7 @@ void KSMShutdownFeedback::slotPaintEffect()
m_rowsDone = y2;
}
}
-
+
int start_y1 = y1;
if( start_y1 < 0 ) {
start_y1 = 0;
@@ -473,7 +473,7 @@ void KSMShutdownFeedback::slotPaintEffect()
}
bitBlt( this, 0, start_y1, &img );
}
-
+
TQTimer::singleShot( 1, this, TQT_SLOT( slotPaintEffect() ) );
}
else {
@@ -484,7 +484,7 @@ void KSMShutdownFeedback::slotPaintEffect()
}
return;
}
-
+
if ( m_currentY == 0 ) {
setBackgroundMode( TQWidget::NoBackground );
setGeometry( TQApplication::desktop()->geometry() );
@@ -495,7 +495,7 @@ void KSMShutdownFeedback::slotPaintEffect()
bitBlt( this, 0, 0, &pixmap );
bitBlt( &m_root, 0, 0, &pixmap );
}
-
+
KPixmap pixmap;
pixmap = TQPixmap(TQPixmap::grabWindow( tqt_xrootwin(), 0, m_currentY, width(), 10 ));
TQImage image = pixmap.convertToImage();
@@ -573,12 +573,12 @@ void KSMShutdownIPFeedback::enableExports()
TQByteArray data;
TQDataStream args( data, IO_WriteOnly );
args << 1;
-
+
TQCString appname( "kdesktop" );
int screen_number = DefaultScreen(tqt_xdisplay());
if ( screen_number )
appname.sprintf("kdesktop-screen-%d", screen_number );
-
+
client->send( appname, "KBackgroundIface", "setExport(int)", data );
#endif
}
@@ -798,6 +798,7 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
bool disableHibernate = config.readBoolEntry("disableHibernate", false);
m_lockOnResume = config.readBoolEntry("lockOnResume", true);
+ bool canFreeze = false;
bool canSuspend = false;
bool canHibernate = false;
@@ -859,10 +860,12 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
#else // COMPILE_HALBACKEND
TDERootSystemDevice* rootDevice = TDEGlobal::hardwareDevices()->rootSystemDevice();
if (rootDevice) {
+ canFreeze = rootDevice->canFreeze();
canSuspend = rootDevice->canSuspend();
canHibernate = rootDevice->canHibernate();
}
else {
+ canFreeze = false;
canSuspend = false;
canHibernate = false;
}
@@ -870,6 +873,18 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
if(doUbuntuLogout) {
+ if (canFreeze && !disableSuspend)
+ {
+ // Freeze
+ FlatButton* btnFreeze = new FlatButton( frame );
+ btnFreeze->setTextLabel( i18n("&Freeze"), false );
+ btnFreeze->setPixmap( DesktopIcon( "suspend") );
+ int i = btnFreeze->textLabel().find( TQRegExp("\\&"), 0 ); // i == 1
+ btnFreeze->setAccel( "ALT+" + btnFreeze->textLabel().lower()[i+1] ) ;
+ hbuttonbox->addWidget ( btnFreeze);
+ connect(btnFreeze, TQT_SIGNAL(clicked()), TQT_SLOT(slotFreeze()));
+ }
+
if (canSuspend && !disableSuspend)
{
// Suspend
@@ -913,7 +928,7 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
if ( sdtype == TDEApplication::ShutdownTypeReboot ) {
btnReboot->setFocus();
}
-
+
// BAD KARMA .. this code is copied line by line from standard konqy dialog
int def, cur;
if ( DM().bootOptions( rebootOptions, def, cur ) ) {
@@ -922,7 +937,7 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
if ( cur == -1 ) {
cur = def;
}
-
+
int index = 0;
for (TQStringList::ConstIterator it = rebootOptions.begin(); it != rebootOptions.end(); ++it, ++index) {
TQString label = (*it);
@@ -934,7 +949,7 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
targets->insertItem( label, index );
}
}
-
+
btnReboot->setPopup(targets);
connect( targets, TQT_SIGNAL(activated(int)), TQT_SLOT(slotReboot(int)) );
}
@@ -985,12 +1000,12 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
TQToolTip::add( btnReboot, i18n( "<qt><h3>Restart Computer</h3><p>Log out of the current session and restart the computer</p><p>Hold the mouse button or the space bar for a short while to get a list of options what to boot</p></qt>" ) );
btnReboot->setFont( btnFont );
buttonlay->addWidget( btnReboot );
-
+
connect(btnReboot, TQT_SIGNAL(clicked()), TQT_SLOT(slotReboot()));
if ( sdtype == TDEApplication::ShutdownTypeReboot ) {
btnReboot->setFocus();
}
-
+
// this section is copied as-is into ubuntulogout as well
int def, cur;
if ( DM().bootOptions( rebootOptions, def, cur ) ) {
@@ -998,7 +1013,7 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
if ( cur == -1 ) {
cur = def;
}
-
+
int index = 0;
for (TQStringList::ConstIterator it = rebootOptions.begin(); it != rebootOptions.end(); ++it, ++index) {
TQString label = (*it);
@@ -1010,12 +1025,20 @@ KSMShutdownDlg::KSMShutdownDlg( TQWidget* parent,
targets->insertItem( label, index );
}
}
-
+
btnReboot->setPopup(targets);
connect( targets, TQT_SIGNAL(activated(int)), TQT_SLOT(slotReboot(int)) );
}
}
+ if (canFreeze && !disableSuspend)
+ {
+ KPushButton* btnFreeze = new KPushButton( KGuiItem( i18n("&Freeze Computer"), "suspend"), frame );
+ btnFreeze->setFont( btnFont );
+ buttonlay->addWidget( btnFreeze );
+ connect(btnFreeze, TQT_SIGNAL(clicked()), TQT_SLOT(slotFreeze()));
+ }
+
if (canSuspend && !disableSuspend)
{
KPushButton* btnSuspend = new KPushButton( KGuiItem( i18n("&Suspend Computer"), "suspend"), frame );
@@ -1125,9 +1148,9 @@ void KSMShutdownDlg::slotHalt()
void KSMShutdownDlg::slotSuspend()
{
+#ifndef COMPILE_HALBACKEND
*m_selection = 1; // Suspend
-
-#ifdef COMPILE_HALBACKEND
+#else
if (m_dbusConn)
{
DBusMessage *msg = dbus_message_new_method_call(
@@ -1149,9 +1172,9 @@ void KSMShutdownDlg::slotSuspend()
void KSMShutdownDlg::slotHibernate()
{
+#ifndef COMPILE_HALBACKEND
*m_selection = 2; // Hibernate
-
-#ifdef COMPILE_HALBACKEND
+#else
if (m_dbusConn)
{
DBusMessage *msg = dbus_message_new_method_call(
@@ -1168,6 +1191,12 @@ void KSMShutdownDlg::slotHibernate()
reject(); // continue on resume
}
+void KSMShutdownDlg::slotFreeze()
+{
+ *m_selection = 3; // Freeze
+ reject();
+}
+
bool KSMShutdownDlg::confirmShutdown( bool maysd, bool mayrb, TDEApplication::ShutdownType& sdtype, TQString& bootOption, int* selection )
{
kapp->enableStyles();