Add DPMS configuration to kdebase

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1251243 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

3 files changed, 230 insertions, 1 deletions

diff --git a/kcontrol/displayconfig/displayconfig.cpp b/kcontrol/displayconfig/displayconfig.cpp
index 3498327b0..ad2d31fff 100644
--- a/kcontrol/displayconfig/displayconfig.cpp
+++ b/kcontrol/displayconfig/displayconfig.cpp
@@ -761,6 +761,13 @@ KDisplayConfig::KDisplayConfig(TQWidget *parent, const char *name, const TQStrin
 	connect(base->gammaBlueSlider, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(gammaBlueSliderChanged(int)));
 	connect(base->monitorDisplaySelectDD, TQT_SIGNAL(activated(int)), TQT_SLOT(selectScreen(int)));
 	connect(base->gammamonitorDisplaySelectDD, TQT_SIGNAL(activated(int)), TQT_SLOT(gammaselectScreen(int)));
+	connect(base->systemEnableDPMS, TQT_SIGNAL(clicked()), TQT_SLOT(dpmsChanged()));
+	connect(base->systemEnableDPMSStandby, TQT_SIGNAL(clicked()), TQT_SLOT(dpmsChanged()));
+	connect(base->systemEnableDPMSSuspend, TQT_SIGNAL(clicked()), TQT_SLOT(dpmsChanged()));
+	connect(base->systemEnableDPMSPowerDown, TQT_SIGNAL(clicked()), TQT_SLOT(dpmsChanged()));
+	connect(base->dpmsStandbyTimeout, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(dpmsChanged()));
+	connect(base->dpmsSuspendTimeout, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(dpmsChanged()));
+	connect(base->dpmsPowerDownTimeout, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(dpmsChanged()));
 	connect(base->monitorPhyArrange, TQT_SIGNAL(workspaceRelayoutNeeded()), this, TQT_SLOT(layoutDragDropDisplay()));
 
 	connect(base->isPrimaryMonitorCB, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
@@ -1014,6 +1021,17 @@ void KDisplayConfig::refreshDisplayedInformation () {
 	updateDisplayedInformation();
 
 	updateDragDropDisplay();
+
+	screendata = m_screenInfoArray.at(0);
+	base->systemEnableDPMS->setEnabled(screendata->has_dpms);
+	base->systemEnableDPMS->setChecked(screendata->enable_dpms);
+	base->systemEnableDPMSStandby->setChecked(screendata->dpms_standby_delay!=0);
+	base->systemEnableDPMSSuspend->setChecked(screendata->dpms_suspend_delay!=0);
+	base->systemEnableDPMSPowerDown->setChecked(screendata->dpms_off_delay!=0);
+	base->dpmsStandbyTimeout->setValue(screendata->dpms_standby_delay/60);
+	base->dpmsSuspendTimeout->setValue(screendata->dpms_suspend_delay/60);
+	base->dpmsPowerDownTimeout->setValue(screendata->dpms_off_delay/60);
+	processDPMSControls();
 }
 
 void KDisplayConfig::updateDragDropDisplay() {
@@ -1322,21 +1340,63 @@ void KDisplayConfig::gammaTargetChanged (int slotNumber) {
 	base->gammaTestImage->setBackgroundPixmap( gammaPixmap );
 }
 
+void KDisplayConfig::dpmsChanged() {
+	SingleScreenData *screendata;
+	screendata = m_screenInfoArray.at(0);
+
+	processDPMSControls();
+
+	screendata->enable_dpms = base->systemEnableDPMS->isChecked();
+	screendata->dpms_standby_delay = (base->systemEnableDPMSStandby->isChecked())?base->dpmsStandbyTimeout->value()*60:0;
+	screendata->dpms_suspend_delay = (base->systemEnableDPMSSuspend->isChecked())?base->dpmsSuspendTimeout->value()*60:0;
+	screendata->dpms_off_delay = (base->systemEnableDPMSPowerDown->isChecked())?base->dpmsPowerDownTimeout->value()*60:0;
+
+	changed();
+}
+
+void KDisplayConfig::processDPMSControls() {
+	if (base->systemEnableDPMS->isChecked()) {
+		base->systemEnableDPMSStandby->setEnabled(true);
+		base->systemEnableDPMSSuspend->setEnabled(true);
+		base->systemEnableDPMSPowerDown->setEnabled(true);
+		base->dpmsStandbyTimeout->setEnabled(base->systemEnableDPMSStandby->isChecked());
+		base->dpmsSuspendTimeout->setEnabled(base->systemEnableDPMSSuspend->isChecked());
+		base->dpmsPowerDownTimeout->setEnabled(base->systemEnableDPMSPowerDown->isChecked());
+	}
+	else {
+		base->systemEnableDPMSStandby->setEnabled(false);
+		base->systemEnableDPMSSuspend->setEnabled(false);
+		base->systemEnableDPMSPowerDown->setEnabled(false);
+		base->dpmsStandbyTimeout->setEnabled(false);
+		base->dpmsSuspendTimeout->setEnabled(false);
+		base->dpmsPowerDownTimeout->setEnabled(false);
+	}
+
+	if (base->systemEnableDPMSStandby->isChecked()) base->dpmsSuspendTimeout->setMinValue(base->dpmsStandbyTimeout->value());
+	else base->dpmsSuspendTimeout->setMinValue(1);
+	if (base->systemEnableDPMSSuspend->isChecked()) base->dpmsPowerDownTimeout->setMinValue(base->dpmsSuspendTimeout->value());
+	else if (base->systemEnableDPMSStandby->isChecked()) base->dpmsPowerDownTimeout->setMinValue(base->dpmsStandbyTimeout->value());
+	else base->dpmsPowerDownTimeout->setMinValue(1);
+}
+
 void KDisplayConfig::processLockoutControls() {
 	if (getuid() != 0 || !systemconfig->checkConfigFilesWritable( true )) {
 		base->globalTab->setEnabled(false);
 		base->resolutionTab->setEnabled(false);
 		base->gammaTab->setEnabled(false);
+		base->powerTab->setEnabled(false);
 	}
 	else {
 		base->globalTab->setEnabled(true);
 		if (base->systemEnableSupport->isChecked()) {
 			base->resolutionTab->setEnabled(true);
 			base->gammaTab->setEnabled(true);
+			base->powerTab->setEnabled(true);
 		}
 		else {
 			base->resolutionTab->setEnabled(false);
 			base->gammaTab->setEnabled(false);
+			base->powerTab->setEnabled(false);
 		}
 	}
 
diff --git a/kcontrol/displayconfig/displayconfig.h b/kcontrol/displayconfig/displayconfig.h
index cddb8186e..35cf7fa6c 100644
--- a/kcontrol/displayconfig/displayconfig.h
+++ b/kcontrol/displayconfig/displayconfig.h
@@ -30,6 +30,7 @@
 #include <tqworkspace.h>
 #include <tqobjectlist.h>
 #include <tqwidgetlist.h>
+#include <tqspinbox.h>
 
 #include <dcopobject.h>
 
@@ -122,9 +123,11 @@ private slots:
 	void gammaRedSliderChanged(int index);
 	void gammaGreenSliderChanged(int index);
 	void gammaBlueSliderChanged(int index);
-	void applyGamma();
+	void applyGamma (void);
 	void gammaselectScreen (int slotNumber);
 	void gammaTargetChanged (int slotNumber);
+	void dpmsChanged (void);
+	void processDPMSControls (void);
 };
 
 #endif
diff --git a/kcontrol/displayconfig/displayconfigbase.ui b/kcontrol/displayconfig/displayconfigbase.ui
index a0d73f4e9..a71dca758 100644
--- a/kcontrol/displayconfig/displayconfigbase.ui
+++ b/kcontrol/displayconfig/displayconfigbase.ui
@@ -55,6 +55,23 @@
 					    </widget>
 				    </grid>
 			    </widget>
+			    <spacer row="1" column="0">
+				    <property name="name" stdset="0">
+					    <cstring>Spacer4</cstring>
+				    </property>
+				    <property name="orientation">
+					    <enum>Vertical</enum>
+				    </property>
+				    <property name="sizeType">
+					    <enum>Expanding</enum>
+				    </property>
+				    <property name="tqsizeHint">
+					    <size>
+						    <width>20</width>
+						    <height>20</height>
+					    </size>
+				    </property>
+			    </spacer>
 		    </grid>
 	    </widget>
             <widget class="TQWidget">
@@ -592,6 +609,155 @@
 			    </grid>
 		    </grid>
 	    </widget>
+	    <widget class="TQWidget">
+		    <property name="name">
+			    <cstring>powerTab</cstring>
+		    </property>
+		    <attribute name="title">
+			    <string>Power Management</string>
+		    </attribute>
+		    <grid>
+			    <property name="name">
+				    <cstring>unnamed</cstring>
+			    </property>
+			    <widget class="TQGroupBox" row="0" column="0">
+				    <property name="name">
+					    <cstring>groupPowerManagement</cstring>
+				    </property>
+				    <property name="title">
+					    <string>Energy Star (DPMS)</string>
+				    </property>
+				    <grid>
+					    <property name="name">
+						    <cstring>unnamed</cstring>
+					    </property>
+					    <widget class="TQCheckBox" row="0" column="0" colspan="3">
+						    <property name="name">
+							    <cstring>systemEnableDPMS</cstring>
+						    </property>
+						    <property name="text">
+							    <string>&amp;Enable DPMS power save modes</string>
+						    </property>
+					    </widget>
+					    <spacer row="0" column="3">
+						    <property name="name" stdset="0">
+							    <cstring>Spacer4</cstring>
+						    </property>
+						    <property name="orientation">
+							    <enum>Horizontal</enum>
+						    </property>
+						    <property name="sizeType">
+							    <enum>Expanding</enum>
+						    </property>
+						    <property name="tqsizeHint">
+							    <size>
+								    <width>20</width>
+								    <height>20</height>
+							    </size>
+						    </property>
+					    </spacer>
+					    <widget class="TQCheckBox" row="1" column="0" colspan="1">
+						    <property name="name">
+							    <cstring>systemEnableDPMSStandby</cstring>
+						    </property>
+						    <property name="text">
+							    <string>Enable &amp;standby after</string>
+						    </property>
+					    </widget>
+					    <widget class="TQSpinBox" row="1" column="1" colspan="1">
+						    <property name="name">
+							    <cstring>dpmsStandbyTimeout</cstring>
+						    </property>
+						    <property name="minValue">
+							    <number>1</number>
+						    </property>
+						    <property name="maxValue">
+							    <number>360</number>
+						    </property>
+					    </widget>
+					    <widget class="TQLabel" row="1" column="2" colspan="1">
+						    <property name="name">
+							    <cstring>textLabel9_1</cstring>
+						    </property>
+						    <property name="text">
+							    <string>minutes.</string>
+						    </property>
+					    </widget>
+					    <widget class="TQCheckBox" row="2" column="0" colspan="1">
+						    <property name="name">
+							    <cstring>systemEnableDPMSSuspend</cstring>
+						    </property>
+						    <property name="text">
+							    <string>Enable &amp;suspend after</string>
+						    </property>
+					    </widget>
+					    <widget class="TQSpinBox" row="2" column="1" colspan="1">
+						    <property name="name">
+							    <cstring>dpmsSuspendTimeout</cstring>
+						    </property>
+						    <property name="minValue">
+							    <number>1</number>
+						    </property>
+						    <property name="maxValue">
+							    <number>360</number>
+						    </property>
+					    </widget>
+					    <widget class="TQLabel" row="2" column="2" colspan="1">
+						    <property name="name">
+							    <cstring>textLabel9_2</cstring>
+						    </property>
+						    <property name="text">
+							    <string>minutes.</string>
+						    </property>
+					    </widget>
+					    <widget class="TQCheckBox" row="3" column="0" colspan="1">
+						    <property name="name">
+							    <cstring>systemEnableDPMSPowerDown</cstring>
+						    </property>
+						    <property name="text">
+							    <string>Enable &amp;power down after</string>
+						    </property>
+					    </widget>
+					    <widget class="TQSpinBox" row="3" column="1" colspan="1">
+						    <property name="name">
+							    <cstring>dpmsPowerDownTimeout</cstring>
+						    </property>
+						    <property name="minValue">
+							    <number>1</number>
+						    </property>
+						    <property name="maxValue">
+							    <number>360</number>
+						    </property>
+					    </widget>
+					    <widget class="TQLabel" row="3" column="2" colspan="1">
+						    <property name="name">
+							    <cstring>textLabel9_3</cstring>
+						    </property>
+						    <property name="text">
+							    <string>minutes.</string>
+						    </property>
+					    </widget>
+				    </grid>
+			    </widget>
+			    <spacer row="1" column="0">
+				    <property name="name" stdset="0">
+					    <cstring>Spacer4</cstring>
+				    </property>
+				    <property name="orientation">
+					    <enum>Vertical</enum>
+				    </property>
+				    <property name="sizeType">
+					    <enum>Expanding</enum>
+				    </property>
+				    <property name="tqsizeHint">
+					    <size>
+						    <width>20</width>
+						    <height>20</height>
+					    </size>
+				    </property>
+			    </spacer>
+		    </grid>
+	    </widget>
         </widget>
     </grid>
 </widget>