From 56d7df49f2739055ace9b11287cb1eaf54f977ba Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Fri, 13 Apr 2012 15:01:58 -0500
Subject: [PATCH] Part 2 of prior commit

---
 kcontrol/hwmanager/devicepropsdlg.cpp    | 29 +++++++++++++++++++++---
 kcontrol/hwmanager/devicepropsdlg.h      |  1 +
 kcontrol/hwmanager/devicepropsdlgbase.ui | 24 ++++++++++++++++++++
 3 files changed, 51 insertions(+), 3 deletions(-)

diff --git a/kcontrol/hwmanager/devicepropsdlg.cpp b/kcontrol/hwmanager/devicepropsdlg.cpp
index e51e805d2..f5747c1c5 100644
--- a/kcontrol/hwmanager/devicepropsdlg.cpp
+++ b/kcontrol/hwmanager/devicepropsdlg.cpp
@@ -33,6 +33,7 @@
 #include <tqfiledialog.h>
 
 #include <kbuttonbox.h>
+#include <kcombobox.h>
 #include <klocale.h>
 #include <kapplication.h>
 #include <klineedit.h>
@@ -276,6 +277,9 @@ DevicePropertiesDialog::DevicePropertiesDialog(TDEGenericDevice* device, TQWidge
 			base->tabBarWidget->removePage(base->tabMonitor);
 		}
 
+		if (m_device->type() == TDEGenericDeviceType::CPU) {
+			connect(base->comboCPUGovernor, TQT_SIGNAL(activated(const TQString &)), this, TQT_SLOT(setCPUGovernor(const TQString &)));
+		}
 		if ((m_device->type() == TDEGenericDeviceType::OtherSensor) || (m_device->type() == TDEGenericDeviceType::ThermalSensor)) {
 			base->groupSensors->setColumnLayout(0, TQt::Vertical );
 			base->groupSensors->layout()->setSpacing( KDialog::spacingHint() );
@@ -423,6 +427,17 @@ void DevicePropertiesDialog::populateDeviceInformation() {
 			else {
 				base->labelDependentCPUs->setText(i18n("<none>"));
 			}
+			base->comboCPUGovernor->setEnabled(cdevice->canSetGovernor());
+			TQStringList governorPolicies = cdevice->availableGovernors();
+			if ((uint)governorPolicies.count() != (uint)base->comboCPUGovernor->count()) {
+				base->comboCPUGovernor->clear();
+				int i=0;
+				for (TQStringList::Iterator it = governorPolicies.begin(); it != governorPolicies.end(); ++it) {
+					base->comboCPUGovernor->insertItem(*it, i);
+					i++;
+				}
+			}
+			base->comboCPUGovernor->setCurrentItem(cdevice->governor(), false);
 		}
 
 		if ((m_device->type() == TDEGenericDeviceType::OtherSensor) || (m_device->type() == TDEGenericDeviceType::ThermalSensor)) {
@@ -520,9 +535,7 @@ void DevicePropertiesDialog::populateDeviceInformation() {
 			base->sliderBacklightBrightness->setMinValue(0);
 			base->sliderBacklightBrightness->setMaxValue(bdevice->brightnessSteps()-1);
 			base->sliderBacklightBrightness->setValue(bdevice->rawBrightness());
-			if (!bdevice->canSetBrightness()) {
-				base->sliderBacklightBrightness->setEnabled(false);
-			}
+			base->sliderBacklightBrightness->setEnabled(bdevice->canSetBrightness());
 		}
 
 		if (m_device->type() == TDEGenericDeviceType::Monitor) {
@@ -562,10 +575,20 @@ void DevicePropertiesDialog::populateDeviceInformation() {
 			else {
 				base->labelDisplayResolutions->setText(i18n("<unknown>"));
 			}
+
+			// RandR warning
+			base->labelRandrWarning->setText("<qt><b>NOTE: Any further integration of displays into TDE <i>REQUIRES</i> multi GPU support and other features slated for RandR 2.0.</b><p>Development on such features has been sorely lacking for well over a year as of 2012; if you want to see Linux come up to Windows and Macintosh standards in this area <i>please tell the Xorg developers</i> at http://www.x.org/wiki/XorgMailingLists<p>The TDE project badly needs these features before it can proceed with graphical monitor configuration tools:<br> * GPU object support<br> * The ability to query the active driver name for any Xorg output<p><b>To recap, this is <i>not a TDE shortcoming</i>, but rather is the result of a lack of fundamental Linux support for graphics configuration!</b></qt>");
 		}
 	}
 }
 
+void DevicePropertiesDialog::setCPUGovernor(const TQString &governor) {
+	TDECPUDevice* cdevice = static_cast<TDECPUDevice*>(m_device);
+
+	cdevice->setGovernor(governor);
+	populateDeviceInformation();
+}
+
 void DevicePropertiesDialog::setBacklightBrightness(int value) {
 	TDEBacklightDevice* bdevice = static_cast<TDEBacklightDevice*>(m_device);
 
diff --git a/kcontrol/hwmanager/devicepropsdlg.h b/kcontrol/hwmanager/devicepropsdlg.h
index ce445bf84..4a70da5c2 100644
--- a/kcontrol/hwmanager/devicepropsdlg.h
+++ b/kcontrol/hwmanager/devicepropsdlg.h
@@ -183,6 +183,7 @@ private slots:
 	void processHardwareUpdated(TDEGenericDevice*);
 	void populateDeviceInformation();
 
+	void setCPUGovernor(const TQString &);
 	void setBacklightBrightness(int);
 
 private:
diff --git a/kcontrol/hwmanager/devicepropsdlgbase.ui b/kcontrol/hwmanager/devicepropsdlgbase.ui
index 689fc9986..cd4aaf03d 100644
--- a/kcontrol/hwmanager/devicepropsdlgbase.ui
+++ b/kcontrol/hwmanager/devicepropsdlgbase.ui
@@ -435,6 +435,22 @@
 							    <cstring>labelDependentCPUs</cstring>
 						    </property>
 					    </widget>
+					    <widget class="TQLabel" row="7" column="0" colspan="1">
+						    <property name="name">
+							    <cstring>unnamed</cstring>
+						    </property>
+						    <property name="text">
+							    <string>Frequency Policy:</string>
+						    </property>
+						    <property name="alignment">
+							    <set>AlignTop|AlignLeft</set>
+						    </property>
+					    </widget>
+					    <widget class="KComboBox" row="7" column="1" colspan="1">
+						    <property name="name">
+							    <cstring>comboCPUGovernor</cstring>
+						    </property>
+					    </widget>
 				    </grid>
 			    </widget>
 			    <spacer row="8" column="0">
@@ -1174,6 +1190,14 @@
 					    </widget>
 				    </grid>
 			    </widget>
+			    <widget class="TQLabel" row="1" column="0" colspan="1">
+				    <property name="name">
+					    <cstring>labelRandrWarning</cstring>
+				    </property>
+				    <property name="text">
+					    <string></string>
+				    </property>
+			    </widget>
 			    <spacer row="8" column="0">
 				    <property name="name" stdset="0">
 					    <cstring>Spacer4</cstring>