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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-19 20:40:48 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-19 20:40:48 +0000
commitbe4fc77c294a41a0db46ba692fbe45b2045b66c3 (patch)
tree4e930029faf4f131514b080217ad080fd3a5acb8 /src/kpowersave.cpp
downloadkpowersave-be4fc77c294a41a0db46ba692fbe45b2045b66c3.tar.gz
kpowersave-be4fc77c294a41a0db46ba692fbe45b2045b66c3.zip
Added KDE3 version of kpowersave
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kpowersave@1092957 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'src/kpowersave.cpp')
-rw-r--r--src/kpowersave.cpp2753
1 files changed, 2753 insertions, 0 deletions
diff --git a/src/kpowersave.cpp b/src/kpowersave.cpp
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--- /dev/null
+++ b/src/kpowersave.cpp
@@ -0,0 +1,2753 @@
+ /**************************************************************************
+ * Copyright (C) 2004 by Thomas Renninger *
+ * <trenn@suse.de> and *
+ * 2004-2007 by Danny Kukawka *
+ * <dkukawka@suse.de>, <danny.kukawka@web.de> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of version 2 of the GNU General Public License *
+ * as published by the Free Software Foundation. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+
+// KDE headers:
+#include <kaboutapplication.h>
+#include <kapplication.h>
+#include <kaudioplayer.h>
+#include <kconfig.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <knotifyclient.h>
+#include <knotifydialog.h>
+#include <kpassivepopup.h>
+#include <kpopupmenu.h>
+
+// other Qt headers:
+#include <qcursor.h>
+#include <qevent.h>
+#include <qfile.h>
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qtimer.h>
+#include <qtooltip.h>
+
+// own headers:
+#include "kpowersave.h"
+#include "infodialog.h"
+
+/*!
+* \file kpowersave.cpp
+* \brief This file contains the main functionality of the kpowersave-applet.*/
+
+/*!
+ * This is the default constructor of the class kpowersave.
+ */
+kpowersave::kpowersave( bool force_acpi_check, bool trace_func ) : KSystemTray(0, "kpowersave"),
+ DCOPObject("KPowersaveIface") {
+ trace = trace_func;
+ kdDebugFuncIn(trace);
+
+ display = new screen();
+ settings = new Settings();
+ autoSuspend = new autosuspend();
+ autoDimm = new autodimm();
+ hwinfo = new HardwareInfo();
+ suspend = hwinfo->getSuspendSupport();
+
+ yast2 = NULL;
+
+ resume_result = 0;
+
+ config = KGlobal::config();
+ config->setGroup("General");
+ if(!config->readBoolEntry("AlreadyStarted", false) || force_acpi_check){
+ config->writeEntry("AlreadyStarted", true);
+ // check whether APM, ACPI, PMU, CPUFreq or Suspend2Disk/ram supported, otherwise end up
+ // and don't start kpowersave ever again until force_acpi_check == true.
+ if (!hwinfo->hasACPI() && !hwinfo->hasAPM() && !hwinfo->hasPMU() &&
+ !hwinfo->supportCPUFreq() && !suspend.suspend2disk && !suspend.suspend2ram){
+ config->writeEntry("Autostart", false);
+ config->sync();
+ kdError() << "This machine does not support ACPI, APM, PMU, CPUFreq, Suspend2Disk nor "
+ << "Suspend2RAM. Close KPowersave now." << endl;
+ exit(-1);
+ }
+ }
+
+ // default init
+ if (hwinfo->getAcAdapter()) {
+ settings->load_scheme_settings( settings->ac_scheme);
+ } else {
+ settings->load_scheme_settings( settings->battery_scheme);
+ }
+ // set the battery warning levels
+ hwinfo->setPrimaryBatteriesWarningLevel(settings->batteryWarningLevel,
+ settings->batteryLowLevel,
+ settings->batteryCriticalLevel);
+
+ // connect to signals for changes
+ connect(hwinfo, SIGNAL(generalDataChanged()), this, SLOT(update()));
+ connect(hwinfo, SIGNAL(primaryBatteryChanged()), this, SLOT(update()));
+ connect(hwinfo, SIGNAL(ACStatus(bool)), this, SLOT(handleACStatusChange (bool)));
+ connect(hwinfo, SIGNAL(resumed(int)), this, SLOT(forwardResumeSignal(int)));
+
+ // connect to error mesages
+ connect(autoSuspend, SIGNAL(displayErrorMsg(QString)), this, SLOT(showErrorMessage(QString)));
+ connect(hwinfo, SIGNAL(halRunning(bool)), this, SLOT(showHalErrorMsg()));
+ connect(hwinfo, SIGNAL(dbusRunning(int)), this, SLOT(showDBusErrorMsg(int)));
+
+ // connect to events
+ connect(hwinfo, SIGNAL(lidcloseStatus(bool)), this, SLOT(handleLidEvent(bool)));
+ connect(hwinfo, SIGNAL(powerButtonPressed()), this, SLOT (handlePowerButtonEvent()));
+ connect(hwinfo, SIGNAL(sleepButtonPressed()), this, SLOT (handleSleepButtonEvent()));
+ connect(hwinfo, SIGNAL(s2diskButtonPressed()), this, SLOT (handleS2DiskButtonEvent()));
+ connect(hwinfo, SIGNAL(batteryWARNState(int,int)), this, SLOT(notifyBatteryStatusChange (int,int)));
+ connect(hwinfo, SIGNAL(desktopSessionIsActive(bool)), this, SLOT (handleSessionState(bool)));
+ connect(autoSuspend, SIGNAL(inactivityTimeExpired()), this, SLOT(do_autosuspendWarn()));
+ connect(autoDimm, SIGNAL(inactivityTimeExpired()), this, SLOT(do_downDimm()));
+ connect(autoDimm, SIGNAL(UserIsActiveAgain()), this, SLOT(do_upDimm()));
+
+ config->sync();
+
+ config_dialog_shown = false;
+ suspend_dialog_shown = false;
+ detailedIsShown = false;
+ hal_error_shown = false;
+ icon_set_colored = false;
+ icon_BG_is_colored = false;
+
+ calledSuspend = -1;
+ countWhiteIconPixel = 0;
+
+ pixmap_name = "NONE";
+ suspendType = "NULL";
+
+ BAT_WARN_ICON_Timer = new QTimer(this);
+ connect(BAT_WARN_ICON_Timer, SIGNAL(timeout()), this, SLOT(do_setIconBG()));
+
+ DISPLAY_HAL_ERROR_Timer = new QTimer(this);
+ connect(DISPLAY_HAL_ERROR_Timer, SIGNAL(timeout()), this, SLOT(showHalErrorMsg()));
+
+ AUTODIMM_Timer = new QTimer(this);
+
+ initMenu();
+ update();
+ updateCPUFreqMenu();
+ setSchemeSettings();
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*! This is the default destructor of class kpowersave. */
+kpowersave::~kpowersave(){
+ kdDebugFuncIn(trace);
+
+ delete hwinfo;
+ delete display;
+ delete settings;
+ delete autoSuspend;
+#ifdef ENABLE_YAST_ENTRY
+ delete yast2;
+#endif
+}
+
+/*!
+ * use this function to initalise the main kicker menu
+ */
+void kpowersave::initMenu() {
+ kdDebugFuncIn(trace);
+
+ CONFIGURE_ID = this->contextMenu()->insertItem(SmallIcon("configure", QIconSet::Automatic),
+ i18n("Configure KPowersave..."),
+ this, SLOT(showConfigureDialog()));
+ CONFIGURE_EVENTS_ID = this->contextMenu()->insertItem(SmallIcon("knotify", QIconSet::Automatic),
+ i18n("Configure Notifications..."),
+ this, SLOT(showConfigureNotificationsDialog()));
+#ifdef ENABLE_YAST_ENTRY
+ YAST_MODULE_MENU_ID = this->contextMenu()->insertItem(SmallIcon("yast", QIconSet::Automatic),
+ i18n("Start YaST2 Power Management Module..."),
+ this, SLOT(do_config()));
+#endif
+
+ SLEEP_SEPARATOR_MENU_ID = this->contextMenu()->insertSeparator();
+ SUSPEND2DISK_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("suspend_to_disk",
+ QIconSet::Automatic),
+ i18n("Suspend to Disk"), this,
+ SLOT(do_suspend2disk()));
+ SUSPEND2RAM_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("suspend_to_ram",
+ QIconSet::Automatic),
+ i18n("Suspend to RAM"), this,
+ SLOT(do_suspend2ram()));
+ STANDBY_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("stand_by", QIconSet::Automatic),
+ i18n("Standby"), this, SLOT(do_standby()));
+
+ speed_menu = new QPopupMenu(this, i18n("Set CPU Frequency Policy"));
+ speed_menu->insertItem(i18n("Performance"), PERFORMANCE);
+ speed_menu->insertItem(i18n("Dynamic"), DYNAMIC);
+ speed_menu->insertItem(i18n("Powersave"), POWERSAVE);
+
+ CPUFREQ_SEPARATOR_MENU_ID = contextMenu()->insertSeparator();
+
+ CPUFREQ_MENU_ID = contextMenu()->insertItem(i18n("Set CPU Frequency Policy"), speed_menu);
+ connect(speed_menu, SIGNAL(activated(int)), this, SLOT(do_setSpeedPolicy(int)));
+ connect(hwinfo, SIGNAL(currentCPUFreqPolicyChanged()), this, SLOT(updateCPUFreqMenu()));
+
+
+ SCHEME_SEPARATOR_MENU_ID = contextMenu()->insertSeparator();
+
+ scheme_menu = new QPopupMenu(this, i18n("Set Active Scheme"));
+ SCHEME_MENU_ID = contextMenu()->insertItem(i18n("Set Active Scheme"), scheme_menu);
+ connect(scheme_menu, SIGNAL(activated(int)), this, SLOT(do_setActiveScheme(int)));
+
+ // menu entry for the autosuspend disable checkbox, disabled by default, only
+ // displayed if autosuspend for the current scheme is activated
+ AUTOSUSPEND_SEPARATOR_MENU_ID = contextMenu()->insertSeparator();
+ AUTOSUSPEND_MENU_ID = this->contextMenu()->insertItem( i18n("Disable Actions on Inactivity"),
+ this,SLOT(do_setAutosuspend()));
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_SEPARATOR_MENU_ID, false);
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_MENU_ID, false);
+
+ HELP_SEPARATOR_MENU_ID = contextMenu()->insertSeparator();
+
+ help_menu = new QPopupMenu(this, i18n("&Help"));
+
+ help_menu->insertItem( SmallIcon("help", QIconSet::Automatic), i18n("&KPowersave Handbook"),
+ this, SLOT(slotHelp()));
+ help_menu->insertSeparator();
+ help_menu->insertItem( i18n("&Report a bug ..."), this, SLOT(slotReportBug()));
+ help_menu->insertItem( SmallIcon("kpowersave", QIconSet::Automatic),
+ i18n("&About KPowersave"), this, SLOT(slotAbout()));
+
+ HELP_MENU = contextMenu()->insertItem(SmallIcon("help", QIconSet::Automatic),
+ i18n("&Help"), help_menu);
+
+ connect(this, SIGNAL(quitSelected()), this, SLOT(_quit()));
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * This funtion load and manipulate the icons for the kickerapplet-section.
+ * The redraw interval depends on \ref icon_set_colored and \ref BAT_icon_BG_intervall.
+ */
+void kpowersave::redrawPixmap(){
+ kdDebugFuncIn(trace);
+
+ // if colored icon_background: normal redraw intervall is set off.
+ // Icon (only) redrawed every BAT_icon_BG_intervall
+ if (icon_set_colored) {
+ if (icon_state_changed) {
+ loadIcon();
+ drawIcon();
+ }
+ }
+ else {
+ loadIcon();
+ drawIcon();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Starts the configure dialog of kpowersave.
+ */
+void kpowersave::showConfigureDialog() {
+ kdDebugFuncIn(trace);
+
+ if(!config_dialog_shown) {
+ if (settings->schemes.count() > 0){
+ configDlg = new ConfigureDialog(config, hwinfo, settings);
+ configDlg->show();
+ config_dialog_shown = true;
+ connect(configDlg, SIGNAL(destroyed()), this, SLOT(observeConfigDlg()));
+ connect(configDlg, SIGNAL(openHelp()), this, SLOT(slotHelp()));
+ connect(configDlg, SIGNAL(openKNotify()), this, SLOT(showConfigureNotificationsDialog()));
+ }
+ else {
+ KPassivePopup::message(i18n("WARNING"), i18n("Cannot find any schemes."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ }
+ } else {
+ configDlg->setWindowState(configDlg->windowState() & ~WindowMinimized | WindowActive);
+ configDlg->setActiveWindow();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Starts the notification configure dialog of kpowersave.
+ */
+void kpowersave::showConfigureNotificationsDialog() {
+ kdDebugFuncIn(trace);
+
+ KNotifyDialog::configure(this);
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Load the icons (from filesystem) for the kicker applet to \ref pixmap .
+ * To reduce the systemload the icons are only reloaded if \ref pixmap_name
+ * is changed.
+ */
+void kpowersave::loadIcon(){
+ kdDebugFuncIn(trace);
+
+ QString pixmap_name_tmp = "NONE";
+
+ BatteryCollection *primary = hwinfo->getPrimaryBatteries();
+
+ if (hwinfo->hal_terminated || !hwinfo->isOnline() ) {
+ pixmap_name_tmp = QString("ERROR");
+ }
+ else if (hwinfo->getAcAdapter() || primary->getBatteryState() == BAT_NONE) {
+ icon_set_colored = false;
+
+ if (primary->getBatteryState() == BAT_NONE || (primary->getRemainingPercent() < 0 ||
+ primary->getRemainingPercent() >= 99))
+ pixmap_name_tmp = QString("laptoppower");
+ else
+ pixmap_name_tmp = QString("laptopcharge");
+ }
+ else {
+ switch(primary->getBatteryState()) {
+ case BAT_CRIT:
+ case BAT_LOW:
+ if (icon_BG_is_colored) pixmap_name_tmp = QString("laptopbattery");
+ else pixmap_name_tmp = QString("laptopbatteryRED");
+ icon_BG_is_colored = !icon_BG_is_colored;
+ icon_set_colored = true;
+ break;
+ case BAT_WARN:
+ if (icon_BG_is_colored) pixmap_name_tmp = QString("laptopbattery");
+ else pixmap_name_tmp = QString("laptopbatteryORANGE");
+ icon_BG_is_colored = !icon_BG_is_colored;
+ icon_set_colored = true;
+ break;
+ default:
+ // if battery is discharging and not in warning, low or critical state
+ pixmap_name_tmp = QString("laptopbattery");
+ icon_set_colored = false;
+ icon_BG_is_colored = false;
+ }
+
+ if (icon_set_colored){
+ icon_state_changed = false;
+ BAT_WARN_ICON_Timer->start(BAT_icon_BG_intervall, true);
+ }
+ }
+
+ // reload icon only if new icon selected
+ if(pixmap_name_tmp != pixmap_name) {
+ pixmap_name = pixmap_name_tmp;
+ if (pixmap_name.startsWith("ERROR")) {
+ pixmap = SmallIcon("laptoppower", 22, KIcon::DisabledState);
+ }
+ else
+ pixmap = SmallIcon(pixmap_name, 22);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*!
+ * This function draw the battery-capacity (colored field) to the icon.
+ * Here also counted the white pixel in the icon-files. Since the icons are
+ * the same and white pixel only in the retangel of the icon, the white pixel
+ * stored in \ref countWhiteIconPixel only one time.
+ */
+void kpowersave::drawIcon(){
+ kdDebugFuncIn(trace);
+
+ BatteryCollection *primary = hwinfo->getPrimaryBatteries();
+
+ QImage image = pixmap.convertToImage();
+ int w = image.width();
+ int h = image.height();
+ int x, y;
+
+ if((pixmap_name.contains("laptopbattery") || pixmap_name.contains("charge")) &&
+ countWhiteIconPixel == 0) {
+ for (x = 0; x < w; x++)
+ for (y = 0; y < h; y++)
+ if(QColor(image.pixel(x, y)) == Qt::white) countWhiteIconPixel++;
+ }
+
+ int c = (countWhiteIconPixel * primary->getRemainingPercent()) / 100;
+
+ if (c > 0) {
+ uint ui;
+ QRgb Rgb_set;
+
+ if (hwinfo->getAcAdapter()) {
+ Rgb_set = qRgb(0x00, 0xff, 0x00); //green
+ }
+ else {
+ switch(primary->getBatteryState()) {
+ case BAT_CRIT:
+ case BAT_LOW:
+ Rgb_set = qRgb(0xff, 0x00, 0x00);//red
+ break;
+ case BAT_WARN:
+ Rgb_set = qRgb(0xff, 0x55, 0x00); //orange
+ break;
+ default:
+ Rgb_set = qRgb(0x00, 0xff, 0x00); //green
+ }
+ }
+ if (image.depth() <= 8) {
+ ui = image.numColors();
+ image.setNumColors(ui + 1);
+ image.setColor(ui, Rgb_set);
+ }
+ ui = 0xff000000 | Rgb_set;
+
+ for (y = h - 1; y >= 0; y--) {
+ for (x = 0; x < w ; x++) {
+ if(QColor(image.pixel(x, y)) == Qt::white) {
+ image.setPixel(x, y, ui);
+ c--;
+ if (c <= 0) goto quit;
+ }
+ }
+ }
+ }
+quit:
+ fullIcon.convertFromImage(image);
+ setPixmap(fullIcon);
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+* By this function we fill and update the Tooltip for the icon in the kicker applet.
+* The content of the tooltip alway updated, if something change.
+* \todo Check if the tooltip also updated if mouse \b is over the icon, if not we maybe
+* should implement this.\n If it is possible we should update the tooltip permanently
+* while the mouse cursor is over the widget
+*/
+void kpowersave::updateTooltip(){
+ kdDebugFuncIn(trace);
+
+ BatteryCollection *primary = hwinfo->getPrimaryBatteries();
+ int percent = primary->getRemainingPercent();
+ int minutes = primary->getRemainingMinutes();
+ int charging_state = primary->getChargingState();
+
+ QString tmp, num3;
+ num3.setNum(minutes % 60);
+ num3 = num3.rightJustify(2, '0');
+
+ if (hwinfo->hal_terminated){
+ tmp = i18n("No information about battery and AC status available");
+ }
+ else if (hwinfo->getAcAdapter()) {
+ if (percent == 100) tmp = i18n("Plugged in -- fully charged");
+ // assume that no battery is there
+ else {
+ if ((percent < 0 && minutes < 0) || primary->getBatteryState() == BAT_NONE) {
+ tmp = i18n("Plugged in");
+ }
+ else if (minutes > 0){
+ if (charging_state == CHARGING)
+ tmp = i18n("Plugged in -- %1% charged (%2:%3 h until full "
+ "charged)").arg(percent).arg(minutes / 60).arg(num3);
+ else
+ tmp = i18n("Plugged in -- %1% charged (%2:%3 remaining hours)")
+ .arg(percent).arg(minutes / 60).arg(num3);
+ }
+ else if (charging_state == CHARGING && hwinfo->hasAPM()) {
+ tmp = i18n("Plugged in -- %1% charged").arg(percent);
+ }
+ else{
+ if (percent == -1) tmp = i18n("Plugged in -- no battery");
+ else tmp = i18n("Plugged in -- %1% charged").arg(percent);
+ }
+ }
+ } else{
+ if (minutes >= 0){
+ tmp = i18n("Running on batteries -- %1% charged (%2:%3 hours remaining)")
+ .arg(percent).arg(minutes / 60).arg(num3);
+ }
+ else {
+ tmp = i18n("Running on batteries -- %1% charged").arg(percent);
+ }
+ }
+ // add string whether battery is charging, but only if < 100% to avoid
+ // stupid tooltip message on machines which always with 100% and on AC
+ // are charging, as e.g. Sony Vaio FS vgn-fs115b
+ if (charging_state == CHARGING && percent < 100)
+ tmp += i18n(" -- battery is charging");
+
+ QToolTip::add(this, tmp);
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to starts the Yast2-power-management module. This called by the menuentry
+ * with ID \ref YAST_MODULE_MENU_ID, named "Start YaST2 Power Management Module".
+ * It create a new KProcess and execute "/sbin/yast2 power-management" with kdesu.
+ */
+void kpowersave::do_config(){
+ kdDebugFuncIn(trace);
+
+ #ifdef ENABLE_YAST_ENTRY
+ delete yast2;
+
+ yast2 = new KProcess;
+ *yast2 << "kdesu" << "--nonewdcop" << "/sbin/yast2" << "power-management";
+
+ connect(yast2, SIGNAL(processExited(KProcess *)),
+ SLOT(slotConfigProcessExited(KProcess *)));
+ if(!yast2->start(KProcess::NotifyOnExit))
+ {
+ delete yast2;
+ yast2 = NULL;
+ }
+
+ kdDebugFuncOut(trace);
+ #else
+ kdDebugFuncOut(trace);
+ return;
+ #endif
+}
+
+/*!
+ * \b SLOT to open the KPowersave help
+ */
+void kpowersave::slotHelp()
+{
+ kapp->invokeHelp( "", "kpowersave" );
+}
+
+/*!
+ * \b SLOT to open the KPowersave About dialog
+ */
+void kpowersave::slotAbout()
+{
+ KAboutApplication a( this );
+ a.exec();
+}
+
+/*!
+ * \b SLOT to open the website to report bugs
+ */
+void kpowersave::slotReportBug()
+{
+#ifdef DISTRO_IS_SUSE
+ #ifdef DISTRO_IS_SLES_SLED
+ kapp->invokeBrowser("https://bugzilla.novell.com/");
+ #else
+ kapp->invokeBrowser("http://en.opensuse.org/Submitting_Bug_Reports");
+ #endif
+#else
+ #ifdef DISTRO_IS_ALTLINUX
+ kapp->invokeBrowser("http://bugzilla.altlinux.org/");
+ #else
+ #ifdef DISTRO_IS_UBUNTU
+ kapp->invokeBrowser("https://launchpad.net/distros/ubuntu/+bugs");
+ #else
+ #ifdef DISTRO_IS_PARDUS
+ kapp->invokeBrowser("http://bugs.pardus.org.tr/");
+ #else
+ kapp->invokeBrowser("http://sourceforge.net/tracker/?group_id=124576&atid=700009");
+ #endif
+ #endif
+ #endif
+#endif
+}
+
+/*!
+ * \b SLOT to set the icon background on/off if battery is in critical, low or warning-state. Within
+ * this function we set \ref icon_state_changed to true and call \ref redrawPixmap() to redraw the
+ * kickerapplet icon and create a icon with blinking background. \n \n
+ * The slot called by the QTimer \ref BAT_WARN_ICON_Timer . The interval of the timer is defined
+ * trough \ref BAT_icon_BG_intervall and starts here: \ref loadIcon() .
+ */
+void kpowersave::do_setIconBG(){
+ kdDebugFuncIn(trace);
+
+ if (icon_set_colored) icon_state_changed = true;
+ redrawPixmap();
+
+ kdDebugFuncOut(trace);
+}
+/*!
+ * \b SLOT to enable/disable the autosuspend.
+ */
+void kpowersave::do_setAutosuspend(){
+ kdDebugFuncIn(trace);
+
+ if(!contextMenu()->isItemChecked(AUTOSUSPEND_MENU_ID)) {
+ autoSuspend->stop();
+ contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, true);
+ }
+ else {
+ if(settings->autoSuspend) {
+ contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, false);
+ setAutoSuspend(false);
+ }
+ else {
+ contextMenu()->setItemVisible(AUTOSUSPEND_MENU_ID, false);
+ contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, false);
+ contextMenu()->setItemVisible(AUTOSUSPEND_SEPARATOR_MENU_ID, false);
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT which called if the \ref configDlg is destroyed. We set within this SLOT
+ * \ref config_dialog_shown to false.
+ * TODO: check if we maybe should force here the current default scheme depending on the AC/battery state
+ */
+void kpowersave::observeConfigDlg(){
+ kdDebugFuncIn(trace);
+
+ // reload general settings
+ settings->load_general_settings();
+ // set the battery warning levels - all other general settings don't need to
+ // get set, since we check the settings only on events.
+ hwinfo->setPrimaryBatteriesWarningLevel(settings->batteryWarningLevel,
+ settings->batteryLowLevel,
+ settings->batteryCriticalLevel);
+
+ // reload the maybe changed scheme settings
+ settings->load_scheme_settings( settings->currentScheme );
+ // set the scheme
+ setSchemeSettings();
+
+ config_dialog_shown=false;
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT which called from \ref do_config() if the 'kdesu yast2' KProcess exited.
+ * This function control the return value and display if needed a errormessage on failure.
+ */
+void kpowersave::slotConfigProcessExited(KProcess *proc){
+ kdDebugFuncIn(trace);
+
+ #ifdef ENABLE_YAST_ENTRY
+ if (proc->normalExit()){
+ if (proc->exitStatus() != 0 && proc->exitStatus() != 16){
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Could not start YaST Power Management Module. "
+ "Check if it is installed."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ }
+ }
+ else{
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Could not start YaST Power Management Module. "
+ "Check if it is installed."),
+ SmallIcon("messagebox_warning", 20), this, i18n("Warning"), 15000);
+ }
+
+ kdDebugFuncOut(trace);
+ #else
+ kdDebugFuncOut(trace);
+ return;
+ #endif
+}
+
+/*!
+ * \b SLOT to send the command for "suspend to disk" to HAL daemon.
+ * If there is a error while "suspend to disk" the user get e messagebox.
+ * This function need a running HAL daemon for "suspend to disk".
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false if command not supported or if powersaved not running
+ */
+bool kpowersave::do_suspend2disk(){
+ kdDebugFuncIn(trace);
+
+ if (suspend.suspend2disk) {
+ if (suspend.suspend2disk_allowed || suspend.suspend2disk_allowed == -1) {
+ calledSuspend = SUSPEND2DISK;
+ if (!handleMounts(true)) {
+ kdWarning() << "Could not umount ..." << endl;
+ calledSuspend = -1;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+
+ if(settings->lockOnSuspend) {
+ display->lockScreen( settings->lockmethod );
+ }
+
+ autoSuspend->stop();
+ autoDimm->stop();
+ notifySuspend(calledSuspend);
+ bool ret = hwinfo->suspend(SUSPEND2DISK);
+
+ if (ret) {
+ kdDebugFuncOut(trace);
+ return true;
+ } else {
+ KPassivePopup::message( i18n("WARNING"),i18n("Suspend to disk failed"),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Suspend to disk disabled by administrator."),
+ SmallIcon("messagebox_warning", 20),
+ this, i18n("Warning"), 15000);
+ this->contextMenu()->setItemEnabled(SUSPEND2DISK_MENU_ID, false);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ kdWarning() << "This machine does not provide suspend2disk via HAL" << endl;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+}
+
+/*!
+ * \b SLOT to send the command for "suspend to RAM" to the HAL daemon.
+ * If there is a error while "suspend to RAM" the user get e messagebox.
+ * This function need a running HAL daemon for "suspend to RAM".
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false if command not supported or if powersaved not running
+ */
+bool kpowersave::do_suspend2ram(){
+ kdDebugFuncIn(trace);
+
+ if (suspend.suspend2ram) {
+ if (suspend.suspend2ram_allowed || suspend.suspend2ram_allowed == -1) {
+ calledSuspend = SUSPEND2RAM;
+ if (!handleMounts(true)) {
+ kdWarning() << "Could not umount ..." << endl;
+ calledSuspend = -1;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+
+ if(settings->lockOnSuspend) {
+ display->lockScreen( settings->lockmethod );
+ }
+
+ autoSuspend->stop();
+ autoDimm->stop();
+ notifySuspend(calledSuspend);
+ bool ret = hwinfo->suspend(SUSPEND2RAM);
+
+ if (ret) {
+ kdDebugFuncOut(trace);
+ return true;
+ } else {
+ KPassivePopup::message( i18n("WARNING"),i18n("Suspend to RAM failed"),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Suspend to RAM disabled by administrator."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ this->contextMenu()->setItemEnabled(SUSPEND2RAM_MENU_ID, false);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ kdWarning() << "This machine does not provide suspend2ram via HAL" << endl;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+}
+
+/*!
+ * \b SLOT to send the command for "stand-by" to the HAL daemon.
+ * If there is a error while "stand-by" the user get e messagebox.
+ * This function need a running HAL daemon for "stand-by".
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false if command not supported or if powersaved not running
+ */
+bool kpowersave::do_standby(){
+ kdDebugFuncIn(trace);
+
+ if (suspend.standby) {
+ if (suspend.standby_allowed || suspend.standby_allowed == -1) {
+ calledSuspend = STANDBY;
+ if (!handleMounts(true)) {
+ kdWarning() << "Could not umount ..." << endl;
+ calledSuspend = -1;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+
+ if(settings->lockOnSuspend) {
+ display->lockScreen( settings->lockmethod );
+ }
+
+ autoSuspend->stop();
+ autoDimm->stop();
+ notifySuspend(calledSuspend);
+ bool ret = hwinfo->suspend(STANDBY);
+
+ if (ret) {
+ kdDebugFuncOut(trace);
+ return true;
+ } else {
+ KPassivePopup::message( i18n("WARNING"),i18n("Standby failed"),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ KPassivePopup::message( i18n("WARNING"),i18n("Standby disabled by administrator."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 15000);
+ this->contextMenu()->setItemEnabled(STANDBY_MENU_ID, false);
+ kdDebugFuncOut(trace);
+ return false;
+ }
+ } else {
+ kdWarning() << "This machine does not provide suspend2ram via HAL" << endl;
+ kdDebugFuncOut(trace);
+ return false;
+ }
+}
+
+/*!
+ * \b SLOT to send check if we should display the warning dialog and display
+ * the dialog if needed or call directly autosuspend after the signal
+ * \ref autosuspend::inactivityTimeExpired was recieved.
+ */
+void kpowersave::do_autosuspendWarn() {
+ kdDebugFuncIn(trace);
+
+ if (settings->autoSuspendCountdown && (settings->autoSuspendCountdownTimeout > 0)) {
+ // we have to display the warn dialog
+ if(!contextMenu()->isItemChecked(AUTOSUSPEND_MENU_ID)) {
+ QString message;
+
+ countdown = new countDownDialog(settings->autoSuspendCountdownTimeout);
+
+ if(settings->autoInactiveAction == "Suspend to Disk") {
+ countdown->setPixmap("suspend2disk");
+ } else if (settings->autoInactiveAction == "Suspend to RAM") {
+ countdown->setPixmap("suspend2ram");
+ } else if (settings->autoInactiveAction == "Standby") {
+ countdown->setPixmap("standby");
+ } else {
+ countdown->setPixmap("kpowersave");
+ }
+
+ // TODO: rework this after translation round for openSUSE 10.3 !
+ message = i18n("Inactivity detected.") + " " +
+ i18n("To stop the %1 press the 'Cancel' button before the countdown "
+ "expire.").arg(i18n("Autosuspend")) + "\n\n" +
+ i18n("The computer autosuspend in: ");
+
+ countdown->setMessageText(message);
+
+ connect(countdown, SIGNAL(dialogClosed(bool)), this, SLOT(do_autosuspend(bool)));
+ countdown->showDialog();
+ }
+ } else {
+ // call directly autosuspend
+ do_autosuspend(false);
+ }
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to send the related suspend command for autosuspend
+ * \param chancel boolean with info if the autosuspend should get chanceld
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false if command not supported or on any other error
+ * \todo add check if the requested command is supported befor send and
+ * add message for this case to tell that maybe changed config!
+ */
+bool kpowersave::do_autosuspend(bool chancel) {
+ kdDebugFuncIn(trace);
+
+ // TODO: check if this is really needed, it get called also on the suspend methodes
+ autoSuspend->stop();
+
+ if (!chancel) {
+ if(!settings->disableNotifications) {
+ KNotifyClient::event( this->winId(), "autosuspend_event",
+ i18n("System is going into suspend mode now"));
+ }
+
+ if(settings->autoSuspend && !contextMenu()->isItemChecked(AUTOSUSPEND_MENU_ID)) {
+ if(settings->autoInactiveAction == "Suspend to Disk") {
+ return do_suspend2disk();
+ } else if (settings->autoInactiveAction == "Suspend to RAM") {
+ return do_suspend2ram();
+ } else if (settings->autoInactiveAction == "Standby") {
+ return do_standby();
+ } else {
+ return false;
+ }
+ } else {
+ return false;
+ }
+ } else {
+ kdDebug() << "The autosuspend was chanceled (via the chancel dialog), start again." << endl;
+ setAutoSuspend(false);
+ return false;
+ }
+}
+
+/*!
+ * \b SLOT to dimm the display down to the configured level if the signal
+ * \ref autodimm::inactivityTimeExpired was recieved.
+ * \param
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false else
+ */
+void kpowersave::do_downDimm() {
+ kdDebugFuncIn(trace);
+
+ if (hwinfo->supportBrightness()) {
+ if (!AUTODIMM_Timer->isActive()) {
+ int dimmToLevel = (int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->autoDimmTo/100.0));
+
+ // check if we really need to dimm down
+ if (dimmToLevel < hwinfo->getCurrentBrightnessLevel()) {
+ int steps = hwinfo->getCurrentBrightnessLevel() - dimmToLevel;
+ int timePerStep = (1500 / steps);
+
+ autoDimmDown = true;
+
+ AUTODIMM_Timer = new QTimer(this);
+ connect(AUTODIMM_Timer, SIGNAL(timeout()), this, SLOT(do_dimm()));
+ AUTODIMM_Timer->start(timePerStep, false);
+ } else {
+ kdWarning() << "Don't dimm down, current level is already lower than requested Level" << endl;
+ }
+ } else {
+ // wait until the timer is stopped, try later!
+ QTimer::singleShot(1500, this, SLOT(do_downDimm()));
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to dimm the display up to the configured level if the signal
+ * \ref autodimm::UserIsActiveAgain was recieved.
+ * \param
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false else
+ */
+void kpowersave::do_upDimm() {
+ kdDebugFuncIn(trace);
+
+ //NOTE we go back to the value of the scheme and not the last on, to reduce trouble with the scheme
+
+ if (hwinfo->supportBrightness()) {
+ if (!AUTODIMM_Timer->isActive()) {
+ int dimmToLevel = (int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->brightnessValue/100.0));
+
+ // check if we really need to dimm up
+ if (dimmToLevel > hwinfo->getCurrentBrightnessLevel()) {
+ int steps = dimmToLevel - hwinfo->getCurrentBrightnessLevel();
+ int timePerStep = (750 / steps);
+
+ autoDimmDown = false;
+
+ AUTODIMM_Timer = new QTimer(this);
+ connect(AUTODIMM_Timer, SIGNAL(timeout()), this, SLOT(do_dimm()));
+ AUTODIMM_Timer->start(timePerStep, false);
+
+ // start autodimm again
+ setAutoDimm(false);
+ } else {
+ kdWarning() << "Don't dimm up, current level is already above requested Level" << endl;
+ }
+ } else {
+ // wait until the timer is stopped, try later!
+ QTimer::singleShot(750, this, SLOT(do_downDimm()));
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*!
+ * \b SLOT to dimm the display down
+ * \return boolean with the result of the operation
+ * \retval true if successful
+ * \retval false else
+ */
+void kpowersave::do_dimm() {
+ kdDebugFuncIn(trace);
+
+ int current = hwinfo->getCurrentBrightnessLevel();
+
+ if (autoDimmDown) {
+ // dimm the display down
+ if (current > 0 &&
+ current > ((int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->autoDimmTo/100.0))-1)) {
+ hwinfo->setBrightness((current -1) , -1);
+ } else {
+ AUTODIMM_Timer->stop();
+
+ // start checking if the user get active again
+ // NOTE: we start this here because the X-Server detect brightness changes as
+ // User activity --> FUCKING STUPID PIECE OF SHIT
+ autoDimm->startCheckForActivity();
+ }
+ } else {
+ // dimm the display up
+ if (current < ((int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->brightnessValue/100.0))-1)) {
+ hwinfo->setBrightness((current +1) , -1);
+ } else {
+ AUTODIMM_Timer->stop();
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Function handle umount/remount external storage media before/after
+ * suspend.
+ * \param suspend boolean with info if the machine go into suspend or not
+ * \return result of the operation
+ * \retval true if all was successful
+ * \retval false if not
+ */
+bool kpowersave::handleMounts( bool suspend ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "called suspend: " << suspend << endl;
+
+ bool _ret = false;
+ QString _errormsg;
+
+ if (settings->unmountExternalOnSuspend) {
+ QString _method;
+ DCOPRef dcop_ref = DCOPRef( "kded", "mediamanager" );
+
+ if (suspend) {
+ _method = "unmountAllSuspend()";
+ } else {
+ _method = "remountAllResume()";
+ }
+ DCOPReply reply = dcop_ref.call(_method.latin1());
+ if ( reply.isValid() ) {
+ reply.get(_errormsg);
+ if (_errormsg.isEmpty()) {
+ kdDebugFuncOut(trace);
+ return true;
+ } else {
+ kdError() << "ERROR while umount/remount partitions: " << _errormsg << endl;
+ }
+ } else {
+ kdWarning() << "Could not umount external storage partitions." << endl;
+ }
+
+ } else {
+ kdDebugFuncOut(trace);
+ return true;
+ }
+
+ // this is only needed for suspend case and an error ...
+ // on resume a simple error msg should be enough
+ if (!_ret && suspend) {
+ // handle error case
+ QString _msg;
+ QString _e_msg;
+ QString _suspend;
+
+ if (!_errormsg.isEmpty()) {
+ _e_msg = _errormsg;
+ } else {
+ _e_msg = i18n("Could not call DCOP interface to umount external media.");
+ }
+
+ // ugly: need qt-tags because mediamanager can return html formated strings !!!
+ _msg = "<qt>" +
+ i18n("Could not umount external media before suspend/standby. \n "
+ "(Reason: %1)\n \n Would you like to continue suspend/standby "
+ "anyway? \n(Warning: Continue suspend can cause data loss!)").arg(_e_msg) +
+ "</qt>";
+
+ _suspend = getSuspendString(calledSuspend);
+
+ int answer = KMessageBox::questionYesNo( 0, _msg,
+ i18n("Error while prepare %1").arg(_suspend),
+ i18n("Suspend anyway"), i18n("Cancel suspend"),
+ "ignoreMountOnSuspend");
+
+ if (answer == KMessageBox::Yes) {
+ _ret = true;
+ }
+ }
+
+ kdDebugFuncOut(trace);
+ return _ret;
+}
+
+/*!
+ * Handle the event for the power button and call the related action.
+ */
+void kpowersave::handlePowerButtonEvent( ) {
+ kdDebugFuncIn(trace);
+
+ /* Only go to suspend on button event if we already resumed successful.
+ This should solve problems if we get may a event for the powerbutton
+ if there machine was waked up via power button. */
+ if (calledSuspend == -1) {
+ handleActionCall(settings->powerButtonAction, settings->powerButtonActionValue);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Handle the event for the suspend2ram/sleep button and call the related action.
+ */
+void kpowersave::handleSleepButtonEvent() {
+ kdDebugFuncIn(trace);
+
+ // Only go to suspend on button event if we already resumed successful.
+ if (calledSuspend == -1) {
+ handleActionCall(settings->sleepButtonAction, -1);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Handle the event for the suspend2disk (hibernater) button and call the related action.
+ */
+void kpowersave::handleS2DiskButtonEvent(){
+ kdDebugFuncIn(trace);
+
+ // Only go to suspend on button event if we already resumed successful.
+ if (calledSuspend == -1) {
+ handleActionCall(settings->s2diskButtonAction, -1);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to handle the lidclose event. If the screen get locked
+ * depends on the user specific settings.
+ * \param closed boolean with info if the lid is closed or not
+ */
+void kpowersave::handleLidEvent( bool closed ){
+ if (trace) kdDebug() << funcinfo << "IN: " << "Lid closed? " << closed << endl;
+
+ if (closed) {
+ // get new general settings! This could maybe removed if we
+ // could be shure, that the settings are actuall
+ settings->load_general_settings();
+
+ // handle screen lock
+ if (settings->lidcloseAction < 0) {
+ if(settings->lockOnLidClose) {
+ if(!display->lockScreen( settings->lockmethod )) {
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Could not lock the screen. There may "
+ "be a problem with the selected \nlock "
+ "method or something else."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Warning"), 10000);
+
+ }
+ }
+ if(settings->forceDpmsOffOnLidClose) {
+ display->forceDPMSOff();
+ }
+ } else {
+ // handle lock action
+ if (hwinfo->currentSessionIsActive()) {
+ handleActionCall(settings->lidcloseAction, settings->lidcloseActionValue);
+ } else {
+ kdWarning() << "Session is not active, don't react on lidclose "
+ << "event with a action call (like e.g. Suspend)!" << endl;
+ }
+ }
+
+ if(!settings->disableNotifications)
+ KNotifyClient::event( this->winId(), "lid_closed_event", i18n("The Lid was closed."));
+ } else {
+ if(settings->forceDpmsOffOnLidClose) {
+ // reset the scheme settings to avoid problems related to call xset on lidclose
+ setSchemeSettings();
+ }
+
+ if (settings->lockOnLidClose) {
+ activateLoginScreen();
+ }
+
+ if(!settings->disableNotifications)
+ KNotifyClient::event( this->winId(), "lid_opened_event", i18n("The Lid was opened."));
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to show the login dialog if the desktop was locked before the suspend.
+ */
+void kpowersave::activateLoginScreen(){
+ kdDebugFuncIn(trace);
+
+ // get new general settings! This could maybe removed if we
+ // could be shure, that the settings are actuall
+ settings->load_general_settings();
+
+ if(settings->timeToFakeKeyAfterLock >= 0) {
+ QTimer::singleShot(settings->timeToFakeKeyAfterLock, display, SLOT(fakeShiftKeyEvent()));
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to set the current suspend type for later use.
+ */
+void kpowersave::setSuspendType( QString suspendtype){
+ kdDebugFuncIn(trace);
+
+ suspendType = suspendtype;
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT which called if kpowersave is exited by the user. In this case the user
+ * is asked through a yes/no box if "KPowersave start automatically on log in" and the
+ * result is written to the KDE configfile.
+ */
+void kpowersave::_quit (){
+ kdDebugFuncIn(trace);
+
+ // set the KDE-Settings back to user default
+ if(getenv("KDE_FULL_SESSION")) {
+ // first try to call the KDE method via DCOP to reset, if not fall back
+ if (!display->resetKDEScreensaver()) {
+ settings->load_kde();
+ // reset to KDE screensaver settings
+ display->blankOnlyScreen(false);
+ if(!settings->kde->enabled) display->setScreenSaver(false);
+ else display->setScreenSaver(true);
+
+ if(!settings->kde->displayEnergySaving) display->setDPMS(false);
+ else display->setDPMS(true);
+
+ display->has_DPMS = display->setDPMSTimeouts( settings->kde->displayStandby,
+ settings->kde->displaySuspend,
+ settings->kde->displayPowerOff);
+ }
+ }
+
+ // set, if this is a GNOME session, XScreensaver settings back to user default
+ QString session = getenv("DESKTOP_SESSION");
+ if(session.startsWith("gnome")) {
+ display->resetXScreensaver();
+ }
+
+ if(!settings->autostartNeverAsk) {
+ QString tmp1 = i18n ("Start KPowersave automatically when you log in?");
+ int tmp2 = KMessageBox::questionYesNo ( 0, tmp1, i18n("Question"),
+ i18n("Start Automatically"), i18n("Do Not Start"));
+ config->setGroup("General");
+ config->writeEntry ("Autostart", tmp2 == KMessageBox::Yes);
+ config->sync ();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the user select a 'CPU Frequency Policy' from the menu ( \ref CPUFREQ_MENU_ID ).
+ */
+void kpowersave::do_setSpeedPolicy(int menu_id){
+ if (trace) kdDebug() << funcinfo << "IN: " << "menu_id/set policy to: " << menu_id << endl;
+
+ if(!hwinfo->setCPUFreq((cpufreq_type)menu_id, settings->cpuFreqDynamicPerformance)) {
+ KPassivePopup::message(i18n("WARNING"),
+ i18n("CPU Freq Policy %1 could not be set.").arg(speed_menu->text(menu_id)),
+ SmallIcon("messagebox_warning", 20), this, i18n("Warning"), 10000);
+ } else {
+ hwinfo->checkCurrentCPUFreqPolicy();
+ update();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the user select a scheme from the menu. If there is any errormessage
+ * while try to set the selected scheme, the user get a messagebox with info.
+ */
+void kpowersave::do_setActiveScheme( int i ){
+ if (trace) kdDebug() << funcinfo << "IN: " << "set scheme to: " << i << endl;
+
+ if(settings->schemes[i] && (settings->schemes[i] != settings->currentScheme)) {
+ for (int x = 0; x < (int) scheme_menu->count(); x++){
+ if (x == i)
+ scheme_menu->setItemChecked(x, true);
+ else
+ scheme_menu->setItemChecked(x, false);
+ }
+ settings->load_scheme_settings( settings->schemes[i]);
+ setSchemeSettings();
+ notifySchemeSwitch();
+ } else if (!settings->schemes[i]){
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Scheme %1 could not be activated.").arg(scheme_menu->text(i)),
+ SmallIcon("messagebox_warning", 20), this, i18n("Warning"), 5000);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * This function is invoked if something has to be updated. This including also menu entries.
+ * If the battery is in warning state (and powersave set pdaemon->send_battery_state_change_message)
+ * the function pop-up a messagebox.
+ */
+void kpowersave::update(){
+ kdDebugFuncIn(trace);
+
+ int redraw_pixmap = 0;
+ QString justMins;
+
+ /* need to redraw pixmap in toolbar */
+ if (hwinfo->update_info_ac_changed){
+ redraw_pixmap = 1;
+ }
+ if (!hwinfo->isOnline()){
+ this->contextMenu()->setItemVisible(SUSPEND2DISK_MENU_ID, false);
+ this->contextMenu()->setItemVisible(SUSPEND2RAM_MENU_ID, false);
+ this->contextMenu()->setItemVisible(STANDBY_MENU_ID, false);
+ this->contextMenu()->setItemVisible(SLEEP_SEPARATOR_MENU_ID, false);
+ this->contextMenu()->setItemVisible(SCHEME_SEPARATOR_MENU_ID, false);
+ this->contextMenu()->setItemVisible(SCHEME_MENU_ID, false);
+ this->contextMenu()->setItemVisible(HELP_SEPARATOR_MENU_ID, false);
+ this->contextMenu()->setItemVisible(CONFIGURE_ID, false);
+ this->contextMenu()->setItemVisible(CONFIGURE_EVENTS_ID, false);
+ if (!pixmap_name.startsWith("ERROR")) {
+ // dirty !!! but this work for the moment
+ hwinfo->update_info_cpufreq_policy_changed = true;
+ suspend = hwinfo->getSuspendSupport();
+ redraw_pixmap = 1;
+ }
+ }
+ else{
+ if (pixmap_name.startsWith("ERROR")) {
+ redraw_pixmap = 1;
+ hwinfo->update_info_cpufreq_policy_changed = true;
+ suspend = hwinfo->getSuspendSupport();
+ }
+ this->contextMenu()->setItemVisible(SUSPEND2DISK_MENU_ID, true);
+ this->contextMenu()->setItemVisible(SUSPEND2RAM_MENU_ID, true);
+ this->contextMenu()->setItemVisible(STANDBY_MENU_ID, true);
+ this->contextMenu()->setItemVisible(SLEEP_SEPARATOR_MENU_ID, true);
+ this->contextMenu()->setItemVisible(SCHEME_SEPARATOR_MENU_ID, true);
+ this->contextMenu()->setItemVisible(SCHEME_MENU_ID, true);
+ this->contextMenu()->setItemVisible(HELP_SEPARATOR_MENU_ID, true);
+ this->contextMenu()->setItemVisible(CONFIGURE_ID, true);
+ this->contextMenu()->setItemVisible(CONFIGURE_EVENTS_ID, true);
+
+ if (suspend.suspend2disk && (suspend.suspend2disk_allowed ||
+ suspend.suspend2disk_allowed == -1)) {
+ this->contextMenu()->setItemEnabled(SUSPEND2DISK_MENU_ID, true);
+ } else {
+ if (!suspend.suspend2disk)
+ this->contextMenu()->setItemVisible(SUSPEND2DISK_MENU_ID, false);
+ else
+ this->contextMenu()->setItemEnabled(SUSPEND2DISK_MENU_ID, false);
+ }
+
+ if (suspend.suspend2ram && (suspend.suspend2ram_allowed ||
+ suspend.suspend2ram_allowed == -1)) {
+ this->contextMenu()->setItemEnabled(SUSPEND2RAM_MENU_ID, true);
+ } else {
+ if (!suspend.suspend2ram)
+ this->contextMenu()->setItemVisible(SUSPEND2RAM_MENU_ID, false);
+ else
+ this->contextMenu()->setItemEnabled(SUSPEND2RAM_MENU_ID, false);
+ }
+
+ if (suspend.standby && (suspend.standby_allowed || suspend.standby_allowed == -1)) {
+ this->contextMenu()->setItemEnabled(STANDBY_MENU_ID, true);
+ } else {
+ if (!suspend.standby)
+ this->contextMenu()->setItemVisible(STANDBY_MENU_ID, false);
+ else
+ this->contextMenu()->setItemEnabled(STANDBY_MENU_ID, false);
+ }
+ }
+
+ if (hwinfo->update_info_cpufreq_policy_changed == true){
+ updateCPUFreqMenu();
+ }
+
+ BatteryCollection *primary = hwinfo->getPrimaryBatteries();
+
+ if (hwinfo->update_info_primBattery_changed == true){
+ justMins.setNum(primary->getRemainingMinutes() % 60);
+ justMins = justMins.rightJustify(2, '0');
+
+ redraw_pixmap = 1;
+ hwinfo->update_info_primBattery_changed = false;
+ }
+
+ updateSchemeMenu();
+
+ if (redraw_pixmap){
+ redrawPixmap();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * This function is involved if the CPUFreqMenu must be updated.
+ */
+void kpowersave::updateCPUFreqMenu(){
+ kdDebugFuncIn(trace);
+
+ if (hwinfo->supportCPUFreq() && hwinfo->isOnline() && hwinfo->isCpuFreqAllowed()) {
+ /* set CPU frequency menu entries *********/
+ /* speed menu has id 3 in context menu */
+ contextMenu()->setItemVisible(CPUFREQ_MENU_ID, true);
+ contextMenu()->setItemEnabled(CPUFREQ_MENU_ID, true);
+ contextMenu()->setItemVisible(CPUFREQ_SEPARATOR_MENU_ID, true);
+
+ switch (hwinfo->getCurrentCPUFreqPolicy()){
+ case PERFORMANCE:
+ speed_menu->setItemChecked(PERFORMANCE, true);
+ speed_menu->setItemChecked(DYNAMIC, false);
+ speed_menu->setItemChecked(POWERSAVE, false);
+ break;
+ case DYNAMIC:
+ speed_menu->setItemChecked(PERFORMANCE, false);
+ speed_menu->setItemChecked(DYNAMIC, true);
+ speed_menu->setItemChecked(POWERSAVE, false);
+ break;
+ case POWERSAVE:
+ speed_menu->setItemChecked(PERFORMANCE, false);
+ speed_menu->setItemChecked(DYNAMIC, false);
+ speed_menu->setItemChecked(POWERSAVE, true);
+ break;
+ }
+ } else {
+ /* there never were policies */
+ if (!speed_menu) {
+ return ;
+ } else if (hwinfo->supportCPUFreq() && (hwinfo->isCpuFreqAllowed() != 1)) {
+ contextMenu()->setItemEnabled(CPUFREQ_MENU_ID, false);
+ contextMenu()->setItemVisible(CPUFREQ_SEPARATOR_MENU_ID, true);
+ } else{
+ /* there were CPU freq policies, but they are not accessible any more */
+ /* delete speed_menu */
+ contextMenu()->setItemVisible(CPUFREQ_MENU_ID, false);
+ contextMenu()->setItemVisible(CPUFREQ_SEPARATOR_MENU_ID, false);
+ }
+ }
+
+ hwinfo->update_info_cpufreq_policy_changed = false;
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * The function used to update the scheme menu. A update is needed if
+ * if there is maybe new schemes or if the current scheme changed or switched
+ * By this way also set the settings for screensaver and other parameter
+ * related to the selected scheme.
+ */
+void kpowersave::updateSchemeMenu(){
+ kdDebugFuncIn(trace);
+
+ if (settings->schemes.count() == 0 || !hwinfo->isOnline()){
+ /* there never were schemes */
+ if (!scheme_menu)
+ return ;
+ else{
+ /* there were schemes, but they are not accessible any more */
+ /* delete scheme_menu */
+ scheme_menu->clear();
+ contextMenu()->setItemVisible(SCHEME_MENU_ID, false);
+ contextMenu()->setItemVisible(SCHEME_SEPARATOR_MENU_ID, false);
+ return ;
+ }
+ }
+
+ /* redraw all scheme entries ... */
+ scheme_menu->clear();
+ // clear the list of real scheme names
+ org_schemenames.clear();
+
+ org_schemenames = settings->schemes;
+
+ int x = 0;
+ for ( QStringList::iterator it = org_schemenames.begin(); it != org_schemenames.end(); ++it ) {
+
+ QString _t = *it;
+
+ if ( *it == settings->ac_scheme ){
+ scheme_menu->insertItem( SmallIcon("scheme_power", QIconSet::Automatic),
+ i18n( (QString)*it ), x, x);
+ }
+ else{
+ if ( *it == settings->battery_scheme ){
+ scheme_menu->insertItem(SmallIcon("scheme_powersave", QIconSet::Automatic),
+ i18n( *it ), x, x);
+ }
+ else{
+ if ((QString)*it == "Acoustic"){
+ scheme_menu->insertItem(SmallIcon("scheme_acoustic",
+ QIconSet::Automatic),
+ i18n("Acoustic"), x, x);
+ }
+ else if ((QString)*it == "Presentation"){
+ scheme_menu->insertItem(SmallIcon("scheme_presentation",
+ QIconSet::Automatic),
+ i18n("Presentation"), x, x);
+
+ }
+ else if((QString)*it == "AdvancedPowersave") {
+ scheme_menu->insertItem(SmallIcon("scheme_advanced_powersave",
+ QIconSet::Automatic),
+ i18n( "Advanced Powersave" ), x, x);
+ }
+ else {
+ scheme_menu->insertItem(i18n( *it ), x, x);
+ }
+ }
+ }
+
+ if ( *it == settings->currentScheme ) {
+ scheme_menu->setItemChecked(x, true);
+ }
+ ++x;
+ }
+
+ if (x == 0 && scheme_menu){
+ // this should not happen, scheme_list should have been NULL before
+ // now we'd have an empty menu ...
+ }
+ else{
+ contextMenu()->setItemVisible(SCHEME_MENU_ID, true);
+ contextMenu()->setItemVisible(SCHEME_SEPARATOR_MENU_ID, true);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*!
+ * Reimplemented eventhandler for mouse enterEvent. This is called if the mouse cursor
+ * enters the widget. In this case if the user move the mouse cursor over the kpowersave
+ * trayicon. \n \n
+ * We use this event to update the Tooltip with all needed information. The time beetween
+ * the event and the automatically popup of the QToolTip should be long enought to collect
+ * the needed values and add a updated Tooltip.
+ */
+void kpowersave::enterEvent( QEvent */*qee*/ ){
+
+ updateTooltip();
+
+}
+
+/*!
+ * Event handler for mouse wheel events. If the system supports changing display
+ * brightness and changing brightness is enabled in the current scheme settings,
+ * this will raise the brightness by one level for wheel up events and lower the
+ * brightness by one level for wheel down events.
+ */
+void kpowersave::wheelEvent (QWheelEvent *qwe)
+{
+ kdDebugFuncIn(trace);
+
+ if (!hwinfo->supportBrightness() && settings->brightness)
+ return;
+
+ if (qwe->orientation () == Vertical) {
+ if (qwe->delta() > 0) {
+ do_brightnessUp(5);
+ } else {
+ do_brightnessDown(5);
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Reimplemented eventhandler for mousePressEvents which is involved if the user click
+ * on the icon on the kickerapplet. This was written to guarantee that a click with the
+ * right and the left mousebutton activate the menu. In the future this can also used
+ * to popup maybe a other menu.
+ */
+void kpowersave::mousePressEvent(QMouseEvent *qme){
+ kdDebugFuncIn(trace);
+
+ KSystemTray::mousePressEvent(qme);
+ if (hwinfo->isOnline()) {
+ if (qme->button() == RightButton){
+ // TODO check if maybe some rechecks needed
+ this->contextMenu()->exec(QCursor::pos());
+ } else if (qme->button() == LeftButton) {
+ showDetailedDialog();
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the detaileddialog is closed. With this we prevent open
+ * the dialog twice, use this function to reset the used variables.
+ */
+void kpowersave::closedetaileddialog() {
+ detailedIsShown = false;
+}
+
+/*!
+ * \b SLOT used to display error messages related to D-Bus in kpowersave. This function
+ * block all messeges which we have in kpowersave!
+ * TODO: do something usefull
+ */
+void kpowersave::showDBusErrorMsg( int type ){
+ kdDebugFuncIn(trace);
+
+ static bool displayed = false;
+
+ QString msg;
+ QString dlg_name;
+
+ switch (type) {
+ case DBUS_RUNNING:
+ update();
+ return;
+ case DBUS_NOT_RUNNING:
+ msg = i18n("The D-Bus daemon is not running.\nStarting it will "
+ "provide full functionality: /etc/init.d/dbus start");
+ dlg_name = "dbusNotRunning";
+ break;
+ default:
+ kdDebugFuncOut(trace);
+ return;
+ }
+
+ if (!displayed && !dlg_name.isEmpty()) {
+ infoDialog *dlg = new infoDialog( config, i18n("Warning"), msg,
+ i18n("Don't show this message again."), dlg_name);
+
+ if (!dlg->dialogIsDisabled()) {
+ dlg->show();
+ }
+ // set this always to true ... this should reduce the calls
+ displayed = true;
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT to display the HAL error message. We use this
+ * function to delay the message, and prevent display them is HAL or
+ * powersaved restarted.
+ */
+void kpowersave::showHalErrorMsg() {
+ kdDebugFuncIn(trace);
+
+ if (hwinfo->isOnline()) {
+ // HAL is back!
+ update();
+ }
+ if (!hwinfo->dbus_terminated) {
+ if(hal_error_shown && !DISPLAY_HAL_ERROR_Timer->isActive() && hwinfo->hal_terminated){
+ KPassivePopup::message( i18n("ERROR"),
+ i18n("Could not get information from HAL. The haldaemon is "
+ "maybe not running."),
+ SmallIcon("messagebox_warning", 20), this,
+ i18n("Error"), 5000);
+ }
+ else if (hwinfo->hal_terminated && !hal_error_shown && !DISPLAY_HAL_ERROR_Timer->isActive()) {
+ hal_error_shown = true;
+ DISPLAY_HAL_ERROR_Timer->start(HAL_ERROR_MSG_intervall, true);
+ }
+ else if (!hwinfo->hal_terminated) {
+ hal_error_shown = false;
+ DISPLAY_HAL_ERROR_Timer->stop();
+ }
+ } else {
+ // only for the case that HAL is also down with dbus and not back after restart
+ if (hwinfo->hal_terminated && !hal_error_shown && !DISPLAY_HAL_ERROR_Timer->isActive())
+ DISPLAY_HAL_ERROR_Timer->start(HAL_ERROR_MSG_intervall, true);
+ }
+
+ kdDebugFuncOut(trace);
+ return;
+}
+
+/*!
+ * \b SLOT used to display messeges in kpowersave. This function
+ * block all messeges which we have in kpowersave!
+ */
+void kpowersave::showErrorMessage( QString msg ){
+ kdDebugFuncIn(trace);
+
+ if(settings->psMsgAsPassivePopup) {
+ KPassivePopup::message("KPowersave", msg, SmallIcon("messagebox_warning", 20),
+ this, i18n("Warning"), 10000);
+ } else {
+ kapp->updateUserTimestamp();
+ // KMessageBox::error( 0, msg);
+ KMessageBox::queuedMessageBox(0, KMessageBox::Error, msg);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*!
+ * Use this function to set the SchemeSettings. This function currently set the
+ * e.g. the screensaver and dpms settings. Don't forget to call this function if
+ * a scheme is changed or if the settings changed.
+ */
+void kpowersave::setSchemeSettings(){
+ kdDebugFuncIn(trace);
+
+ // --> check if there is a scheme set, if not, use defaults
+ if ( settings->currentScheme.isEmpty()) {
+ if (hwinfo->getAcAdapter()) {
+ settings->load_scheme_settings( settings->ac_scheme);
+ } else {
+ settings->load_scheme_settings( settings->battery_scheme);
+ }
+ }
+
+ // call setPowerSave() depending on AC state
+ if (settings->callSetPowerSaveOnAC) {
+ if (hwinfo->getAcAdapter())
+ hwinfo->setPowerSave(false);
+ else
+ hwinfo->setPowerSave(true);
+ }
+
+ // --> set autosuspend settings
+ if(settings->autoSuspend) {
+ setAutoSuspend(false);
+ } else {
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_MENU_ID, false);
+ this->contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, false);
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_SEPARATOR_MENU_ID, false);
+ autoSuspend->stop();
+ }
+
+ // --> set autodimm settings
+ if (settings->autoDimm) {
+ setAutoDimm(true);
+ } else {
+ autoDimm->stop();
+ }
+
+ // --> set screensaver
+ if(settings->specSsSettings){
+ if(settings->disableSs) display->setScreenSaver(false);
+ else {
+ display->setScreenSaver(true);
+ if(settings->blankSs) display->blankOnlyScreen(true);
+ else {
+ display->blankOnlyScreen(false);
+ }
+ }
+
+ } // TODO: check if this really work !!!
+ else if(getenv("KDE_FULL_SESSION")) {
+ // try to reset the complete screensaver settings. Ff this fail, use own methodes
+ if (!display->resetKDEScreensaver()) {
+ settings->load_kde();
+ // Always disable blankOnly screensaver setting (default). KDE does
+ // not provide a GUI to configure it and most likely we are the
+ // only ones messing with it
+ display->blankOnlyScreen(false);
+
+ // reset to global screensaver settings
+ if(!settings->kde->enabled) display->setScreenSaver(false);
+ else {
+ display->setScreenSaver(true);
+ // What should we do with settings->kde->lock ?
+ // Maybe nothing ?!
+ }
+ }
+ } else if ((getenv("DESKTOP_SESSION") != NULL) && !strcmp(getenv("DESKTOP_SESSION"), "gnome")) {
+ // use this to set XScreensaver back to default settings this should
+ // also cover the DPMS settings for GNOME/XScreensaver
+ display->resetXScreensaver();
+ }
+
+ // --> set DPMS settings
+ if(settings->specPMSettings){
+ // set the new DPMS settings
+ if(settings->disableDPMS) {
+ display->setDPMS(false);
+ }
+ else {
+ display->setDPMS(true);
+ display->has_DPMS = display->setDPMSTimeouts( settings->standbyAfter,
+ settings->suspendAfter,
+ settings->powerOffAfter);
+ }
+ }
+ else if(getenv("KDE_FULL_SESSION")){
+ // try to reset the KDE screensaver/DPMS settings (if there are also
+ // no special screensaver settings) otherwise fall back and set values from files
+ if (!settings->specSsSettings && !display->resetKDEScreensaver()) {
+ settings->load_kde();
+ // reset to global screensaver settings
+ if(!settings->kde->displayEnergySaving) {
+ display->setDPMS(false);
+ }
+ else {
+ display->setDPMS(true);
+ display->has_DPMS = display->setDPMSTimeouts( settings->kde->displayStandby,
+ settings->kde->displaySuspend,
+ settings->kde->displayPowerOff);
+ }
+ }
+ }
+
+ // --> set brightness settings
+ if(settings->brightness && hwinfo->supportBrightness()) {
+ // set to given values
+ hwinfo->setBrightness (-1, settings->brightnessValue);
+ }
+
+ // --> set CPU Freq settings
+ if(hwinfo->supportCPUFreq()) {
+ hwinfo->setCPUFreq( settings->cpuFreqPolicy, settings->cpuFreqDynamicPerformance);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT which called to set and start the autosuspend monitoring.
+ * \param resumed boolean value which represent information if machine
+ * currently back from suspend/standby
+ */
+void kpowersave::setAutoSuspend( bool resumed ){
+ if (trace) kdDebug() << funcinfo << "IN: " << "resumed? " << resumed << endl;
+
+ if(settings->autoInactiveActionAfter > 0 && settings->autoSuspend) {
+ int autoInactiveActionAfter = 0;
+
+ if( settings->autoInactiveAction.startsWith("_NONE_")) {
+ autoSuspend->stop();
+ return;
+ }
+ if (resumed) {
+ autoSuspend->stop();
+ delete autoSuspend;
+ autoSuspend = new autosuspend();
+ connect(autoSuspend, SIGNAL(inactivityTimeExpired()), this,
+ SLOT(do_autosuspendWarn()));
+ }
+
+ if (settings->autoSuspendCountdown && (settings->autoSuspendCountdownTimeout > 0)) {
+ autoInactiveActionAfter = ((settings->autoInactiveActionAfter * 60) -
+ settings->autoSuspendCountdownTimeout);
+ } else {
+ autoInactiveActionAfter = settings->autoInactiveActionAfter * 60;
+ }
+
+ if(settings->autoInactiveSBlistEnabled) {
+ autoSuspend->start( autoInactiveActionAfter, settings->autoInactiveSBlist );
+ }
+ else {
+ autoSuspend->start( autoInactiveActionAfter, settings->autoInactiveGBlist );
+ }
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_SEPARATOR_MENU_ID, true);
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_MENU_ID, true);
+ }
+ else {
+ // if autosuspend is not NULL: stop autosuspend
+ if (autoSuspend) {
+ autoSuspend->stop();
+ }
+
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_MENU_ID, false);
+ this->contextMenu()->setItemVisible(AUTOSUSPEND_SEPARATOR_MENU_ID, false);
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT which called to set and start the autodimm monitoring.
+ * \param resumed boolean value which represent information if machine
+ * currently back from suspend/standby
+ */
+void kpowersave::setAutoDimm( bool resumed ){
+ if (trace) kdDebug() << funcinfo << "IN: " << "resumed? " << resumed << endl;
+
+ if(settings->autoDimmAfter > 0 && settings->autoDimm) {
+ if(settings->autoDimmTo < 0) {
+ autoDimm->stop();
+ kdWarning() << "Not allowed or set level for dimm" << endl;
+ } else {
+ if (resumed) {
+ // setup again
+ autoDimm->stop();
+ delete autoDimm;
+ autoDimm = new autodimm();
+ connect(autoDimm, SIGNAL(inactivityTimeExpired()), this, SLOT(do_downDimm()));
+ connect(autoDimm, SIGNAL(UserIsActiveAgain()), this, SLOT(do_upDimm()));
+ }
+
+ if (settings->autoDimmSBlistEnabled) {
+ autoDimm->start(settings->autoDimmAfter * 60, settings->autoDimmSBlist);
+ } else {
+ autoDimm->start(settings->autoDimmAfter * 60, settings->autoDimmGBlist);
+ }
+ }
+ } else {
+ if (autoDimm)
+ autoDimm->stop();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+// -------- start KNotify functions ------------- //
+
+/*!
+ * \b SLOT called if a battery warning state reached and related signal recieved.
+ * Here we emit the related KNotify event, if not disabled.
+ * \param type integer with the type of the battery
+ * \param state integer represent the reached battery state
+ */
+void kpowersave::notifyBatteryStatusChange ( int type, int state ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "type: " << type << "state: " << state << endl;
+
+
+ if (type == BAT_PRIMARY) {
+ BatteryCollection *primary = hwinfo->getPrimaryBatteries();
+ int min = primary->getRemainingMinutes();
+
+ if (primary->getChargingState() == CHARGING) {
+ kdDebug() << "kpowersave::notifyBatteryStatusChange: Battery is charging, ignore event" << endl;
+ return;
+ }
+ if (hwinfo->getAcAdapter()) {
+ // the machine is on AC, no need to inform about battery state,
+ // this is maybe only a race condition with not directly actuall
+ // charge state
+ kdDebug() << "kpowersave::notifyBatteryStatusChange: Machine is on AC, ignore event" << endl;
+ kdDebugFuncOut(trace);
+ return;
+ }
+
+ switch (state) {
+ case BAT_WARN:
+ if (!settings->disableNotifications)
+ KNotifyClient::event(this->winId(), "battery_warning_event",
+ i18n("Battery state changed to WARNING -- remaining time: "
+ "%1 hours and %2 minutes.").arg(min/60).arg(min%60));
+ // set/call related actions
+ handleActionCall(settings->batteryWarningLevelAction,
+ settings->batteryWarningLevelActionValue);
+ break;
+ case BAT_LOW:
+ if (!settings->disableNotifications)
+ KNotifyClient::event(this->winId(), "battery_low_event",
+ i18n("Battery state changed to LOW -- remaining time: "
+ "%1 hours and %2 minutes.").arg(min/60).arg(min%60));
+ // set/call related actions
+ handleActionCall(settings->batteryLowLevelAction,
+ settings->batteryLowLevelActionValue);
+ break;
+ case BAT_CRIT:
+ // handle carefully:
+ if (settings->batteryCriticalLevelAction == GO_SHUTDOWN) {
+ if (!settings->disableNotifications)
+ KNotifyClient::event(this->winId(), "battery_critical_event",
+ i18n("Battery state changed to CRITICAL -- "
+ "remaining time: %1 hours and %2 minutes.\n"
+ "Shut down your system or plug in the power "
+ "cable immediately. Otherwise the machine\n"
+ "will go shutdown in 30 seconds")
+ .arg(min/ 60).arg(min%60));
+
+ QTimer::singleShot(30000, this, SLOT(handleCriticalBatteryActionCall()));
+ } else {
+ if (!settings->disableNotifications)
+ KNotifyClient::event(this->winId(), "battery_critical_event",
+ i18n("Battery state changed to CRITICAL -- "
+ "remaining time: %1 hours and %2 minutes.\n"
+ "Shut down your system or plug in the power "
+ "cable immediately.")
+ .arg(min/ 60).arg(min%60));
+
+ handleActionCall(settings->batteryCriticalLevelAction,
+ settings->batteryCriticalLevelActionValue);
+ }
+ break;
+ default:
+ break;
+ }
+ } else {
+ // TODO: add some code later for the other batteries
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+
+/*!
+ * Function to call the action for battery critical event. This is ugly, but
+ * because of QTimer::singleShot() can't take param ...
+ * NOTE: Use this only for SHUTDOWN atm
+ */
+void kpowersave::handleCriticalBatteryActionCall () {
+ kdDebugFuncIn(trace);
+
+ handleActionCall(GO_SHUTDOWN, settings->batteryCriticalLevelActionValue, true, true);
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * Function to set a special action for a battery warning level.
+ * \param action integer with the type of the action from \ref action
+ * \param value integer value of the action as e.g. a brightness level
+ * \param checkAC bool if there should be a check for AC state befor call the action
+ */
+void kpowersave::handleActionCall ( action action, int value , bool checkAC, bool batWarnCall ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "action: " << action << "value: " << value
+ << "checkAC: " << checkAC << endl;
+
+ if (hwinfo->currentSessionIsActive()) {
+ switch (action) {
+ case GO_SHUTDOWN:
+ // to be shure if we really need the shutdown
+ if ((checkAC && !hwinfo->getAcAdapter()) || !checkAC ) {
+ DCOPRef shutdown = DCOPRef( "ksmserver", "ksmserver" );
+ shutdown.send("logout", 0, 2, 2);
+ }
+ break;
+ case LOGOUT_DIALOG:
+ {
+ DCOPRef shutdown = DCOPRef( "ksmserver", "ksmserver" );
+ shutdown.send("logout", 1, 2, 2);
+ }
+ break;
+ case GO_SUSPEND2RAM:
+ QTimer::singleShot(100, this, SLOT(do_suspend2ram()));
+ break;
+ case GO_SUSPEND2DISK:
+ QTimer::singleShot(100, this, SLOT(do_suspend2disk()));
+ break;
+ case BRIGHTNESS:
+ hwinfo->setBrightness( -1, value );
+ break;
+ case CPUFREQ_POWERSAVE:
+ hwinfo->setCPUFreq( POWERSAVE );
+ break;
+ case CPUFREQ_DYNAMIC:
+ hwinfo->setCPUFreq( DYNAMIC, settings->cpuFreqDynamicPerformance );
+ break;
+ case CPUFREQ_PERFORMANCE:
+ hwinfo->setCPUFreq( PERFORMANCE );
+ break;
+ case SWITCH_SCHEME: // not supported atm
+ case UNKNOWN_ACTION:
+ case NONE:
+ default:
+ kdError() << "Could not set the requested Action: " << action << endl;
+ break;
+ }
+ } else if (batWarnCall) {
+ if (!hwinfo->isPolicyPowerIfaceOwned()) {
+ switch (action) {
+ case GO_SHUTDOWN:
+ // to be shure if we really need the shutdown
+ if ((checkAC && !hwinfo->getAcAdapter()) || !checkAC ) {
+ DCOPRef shutdown = DCOPRef( "ksmserver", "ksmserver" );
+ shutdown.send("logout", 0, 2, 2);
+ }
+ break;
+ default:
+ kdError() << "Could not call requested action, inactive session: " << action << endl;
+ break;
+ }
+ }
+ } else {
+ kdError() << "Could not set the requested action, session is inactiv: " << action << endl;
+ }
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if ac stated changed. Here we emit the related KNotify event.
+ * and switch to the AC/battery scheme depending on the state of AC
+ * \param acstate boolean represent the state of AC (true == AC plugged in ...)
+ */
+void kpowersave::handleACStatusChange ( bool acstate , bool notifyEvent ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "acstate: " << acstate << "notifyEvent: " << notifyEvent << endl;
+
+ int index;
+
+ if (hwinfo->currentSessionIsActive()) {
+
+ // emit notify event
+ if(notifyEvent && !settings->disableNotifications) {
+ if (acstate) {
+ KNotifyClient::event(this->winId(), "plug_event", i18n("AC adapter plugged in"));
+ } else {
+ KNotifyClient::event(this->winId(), "unplug_event", i18n("AC adapter unplugged"));
+ }
+ }
+
+ // handle switch to AC/battery default scheme
+ if (acstate) {
+ index = settings->schemes.findIndex(settings->ac_scheme);
+ } else {
+ index = settings->schemes.findIndex(settings->battery_scheme);
+ }
+
+ if (index != -1)
+ do_setActiveScheme(index);
+
+ // update applet
+ update();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if scheme switched. Here we emit the related KNotify events
+ * if they are not disabled.
+ */
+void kpowersave::notifySchemeSwitch() {
+ kdDebugFuncIn(trace);
+
+ if(!settings->disableNotifications) {
+ QString _scheme = settings->currentScheme;
+ QString eventType;
+
+ if( _scheme != "Performance" && _scheme != "Powersave" && _scheme != "Acoustic" &&
+ _scheme != "Presentation" && _scheme != "AdvancedPowersave" )
+ eventType = "scheme_Unknown";
+ else
+ eventType = "scheme_" + _scheme;
+
+ KNotifyClient::event( this->winId(), eventType,
+ i18n("Switched to scheme: %1").arg(i18n(_scheme)));
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the machine suspend. Here we emit the related KNotify events
+ * if they are not disabled.
+ */
+void kpowersave::notifySuspend( int suspendType ) {
+ kdDebugFuncIn(trace);
+
+ if(!settings->disableNotifications) {
+ switch (suspendType) {
+ case SUSPEND2DISK:
+ KNotifyClient::event( this->winId(), "suspend2disk_event",
+ i18n("System is going into %1 now.").
+ arg(i18n("Suspend to Disk")));
+ break;
+ case SUSPEND2RAM:
+ KNotifyClient::event( this->winId(), "suspend2ram_event",
+ i18n("System is going into %1 now.").
+ arg(i18n("Suspend to RAM")));
+ break;
+ case STANDBY:
+ KNotifyClient::event( this->winId(), "standby_event",
+ i18n("System is going into %1 now.").
+ arg(i18n("Standby")));
+ break;
+ default:
+ break;
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called to independent handleResumeSignal() from event loop and
+ * to avoid problems with the QT3 D-Bus bindings
+ */
+void kpowersave::forwardResumeSignal( int result ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "result: " << result << endl;
+
+ resume_result = result;
+
+ QTimer::singleShot(100, this, SLOT(handleResumeSignal()));
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the machine suspend. Here we emit the related KNotify events
+ * if they are not disabled.
+ */
+void kpowersave::handleResumeSignal() {
+ kdDebugFuncIn(trace);
+
+ // fake key to show the login dialog if we locked the screen
+ if(settings->lockOnSuspend) {
+ activateLoginScreen();
+ }
+
+ // reset autosuspend and autodimm
+ setAutoSuspend(true);
+ setAutoDimm(true);
+
+ // reset the CPU Freq Policy ... for more see https://bugzilla.novell.com/show_bug.cgi?id=223164
+ if(hwinfo->supportCPUFreq()) {
+ hwinfo->setCPUFreq( settings->cpuFreqPolicy, settings->cpuFreqDynamicPerformance );
+ }
+
+ if(!settings->disableNotifications) {
+ switch (calledSuspend) {
+ case SUSPEND2DISK:
+ KNotifyClient::event( this->winId(), "resume_from_suspend2disk_event",
+ i18n("System is resumed from %1.").arg(
+ i18n("Suspend to Disk")));
+ break;
+ case SUSPEND2RAM:
+ KNotifyClient::event( this->winId(), "resume_from_suspend2ram_event",
+ i18n("System is resumed from %1.").arg(
+ i18n("Suspend to RAM")));
+ break;
+ case STANDBY:
+ KNotifyClient::event( this->winId(), "resume_from_standby_event",
+ i18n("System is resumed from %1.").arg(
+ i18n("Standby")));
+ break;
+ default:
+ kdError() << "called suspend type unknown" << endl;
+ break;
+
+ }
+ }
+
+ // handle result of the resume/suspend
+ if (resume_result == 0 || resume_result == INT_MAX) {
+ if ( resume_result == INT_MAX )
+ kdWarning() << "Unknown if we successful resumed, look like a D-Bus timeout since "
+ << "elapsed time between suspend and resume is higher than 6 hours" << endl;
+
+ // successful resumed ... remount only in this case
+ if (!handleMounts(false)) {
+ KPassivePopup::message( i18n("WARNING"),
+ i18n("Could not remount (all) external storage"
+ " media."), SmallIcon("messagebox_warning", 20),
+ this, i18n("Warning"), 15000);
+ }
+ } else {
+ kdError() << "Unknown error while suspend. Errorcode: " << resume_result << endl;
+ QString msg;
+
+ msg = i18n("An unknown error occurred while %1. The errorcode is: '%2'").
+ arg(getSuspendString(calledSuspend)).arg(resume_result);
+
+#if defined(DISTRO_IS_SUSE) || defined(DISTRO_IS_SLES_SLED) || defined(DISTRO_IS_PARDUS)
+ // okay we know this system use pm-utils and log is under /var/log/pm-suspend.log
+ msg += "\n" + i18n("Do you want to have a look at the log file?");
+ int answer = KMessageBox::questionYesNo(0, msg, i18n("Error while %1").
+ arg(getSuspendString(calledSuspend)));
+ if (answer == KMessageBox::Yes) {
+ #if defined(DISTRO_IS_SLES_SLED)
+ switch (calledSuspend) {
+ case SUSPEND2DISK:
+ logview = new LogViewer ("/var/log/suspend2disk.log");
+ logview->show();
+ break;
+ case SUSPEND2RAM:
+ logview = new LogViewer ("/var/log/suspend2ram.log");
+ logview->show();
+ break;
+ case STANDBY:
+ logview = new LogViewer ("/var/log/standby.log");
+ logview->show();
+ break;
+ default:
+ break;
+ }
+ #else
+ logview = new LogViewer ("/var/log/pm-suspend.log");
+ logview->show();
+ #endif
+ }
+#else
+ KMessageBox::error(0, msg, i18n("Error while %1").arg(getSuspendString(calledSuspend)));
+#endif
+ }
+ // set back ... suspend is handled
+ calledSuspend = -1;
+ resume_result = 0;
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * \b SLOT called if the state of the current session change
+ * \param state boolean represent the state of the session
+ * TODO: fix scheme handling
+ * TODO: fix critical battery situations (see the todo file in the source)
+ */
+void kpowersave::handleSessionState (bool state) {
+ kdDebugFuncIn(trace);
+
+ if (state) {
+ // session is active again
+ if (settings->autoSuspend) disableAutosuspend(false);
+ if (settings->autoDimm) setAutoDimm(false);
+ /* handle may missed/not set AC status changes while the
+ session was inactive and set them to the default schemes ?! */
+ handleACStatusChange(hwinfo->getAcAdapter(), false);
+
+ } else {
+ // session is now inactive
+ if (settings->autoSuspend) disableAutosuspend(true);
+ if (settings->autoDimm) autoDimm->stop();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+// -------- end KNotify functions ------------- //
+// ------------ helper functions -------------- //
+
+/*!
+ * Helper function to get a i18n name for a suspend type.
+ * \param type Integer value with the suspend type
+ * \return QString with the translated name or NULL if it fail
+ */
+QString kpowersave::getSuspendString (int type) {
+ kdDebugFuncIn(trace);
+
+ switch (type) {
+ case SUSPEND2DISK:
+ return i18n("Suspend to Disk");
+ break;
+ case SUSPEND2RAM:
+ return i18n("Suspend to RAM");
+ break;
+ case STANDBY:
+ return i18n("Standby");
+ break;
+ default:
+ return QString();
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+// --------- end helper functions ------------- //
+// ------------ DCOP functions ---------------- //
+
+/*!
+ * DCOP Interface funtion to lock the screen with the userdefined methode.
+ * \return boolean with the result of locking the screen
+ * \retval true if locking the screen was successful
+ * \retval false if locking the screen failed or the user don't wan't to lock
+ */
+bool kpowersave::lockScreen(){
+ kdDebugFuncIn(trace);
+
+ settings->load_general_settings();
+
+ return display->lockScreen( settings->lockmethod );
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * DCOP Interface funtion to return the name of the current powersave scheme.
+ * \return QString with the name of the current scheme
+ */
+QString kpowersave::currentScheme (){
+ kdDebugFuncIn(trace);
+
+ if(hwinfo->isOnline()) {
+ return settings->currentScheme;
+ } else {
+ return "ERROR: D-Bus and/or HAL not running";
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * DCOP Interface funtion to return the name of the current cpuFreqPolicy.
+ * \return QString with the name of the current cpuFreqPolicy
+ */
+QString kpowersave::currentCPUFreqPolicy() {
+ kdDebugFuncIn(trace);
+
+ if(hwinfo->isOnline()) {
+ QString _cpuFreq = "";
+ switch (hwinfo->getCurrentCPUFreqPolicy()){
+ case PERFORMANCE:
+ _cpuFreq = "PERFORMANCE";
+ break;
+ case DYNAMIC:
+ _cpuFreq = "DYNAMIC";
+ break;
+ case POWERSAVE:
+ _cpuFreq = "POWERSAVE";
+ break;
+ default:
+ _cpuFreq = "UNKNOWN";
+ break;
+ }
+ return _cpuFreq;
+ } else {
+ return "ERROR: HAL or/and DBus not running";
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * DCOP Interface funtion to send a list with the allowed
+ * CPU Frequency states.
+ * \return QStringList with the supported CPUFreq states
+ */
+QStringList kpowersave::listCPUFreqPolicies() {
+ kdDebugFuncIn(trace);
+
+ QStringList ret_list;
+ if (hwinfo->isCpuFreqAllowed()) {
+ ret_list.append("PERFORMANCE");
+ ret_list.append("DYNAMIC");
+ ret_list.append("POWERSAVE");
+ }
+ else {
+ ret_list.append("NOT SUPPORTED");
+ }
+
+ kdDebugFuncOut(trace);
+ return ret_list;
+}
+
+/*!
+ * DCOP Interface funtion to set the current CPUFreq policy
+ * \param policy QString with the policy to set, only values from
+ * list_CPUFreqPolicies are allowed (except "NOT SUPPORTED")
+ * \return boolean with the result of set the requested CPUFreq policy
+ * \retval true if successful set
+ * \retval false if not supported or any other failure
+ */
+bool kpowersave::do_setCPUFreqPolicy( QString policy ) {
+ if (trace) kdDebug() << funcinfo << "IN: " << "policy: " << policy << endl;
+
+
+ bool ret = true;
+ /*
+ if (hwinfo->isCpuFreqAllowed() && hwinfo->isOnline()) {
+ if (policy == "PERFORMANCE") {
+ hwinfo->setCPUFreq(PERFORMANCE);
+ } else if (policy == "DYNAMIC") {
+ hwinfo->setCPUFreq(DYNAMIC, settings->cpuFreqDynamicPerformance);
+ } else if (policy == "POWERSAVE") {
+ hwinfo->setCPUFreq(POWERSAVE);
+ } else {
+ kdDebugFuncOut(trace);
+ ret = false;
+ }
+ } else {
+ ret = false;
+ }
+ */
+ kdDebugFuncOut(trace);
+ return ret;
+}
+
+/*!
+ * DCOP Interface funtion to send a list with the supported and enabled
+ * sleeping states.
+ * \return QStringList with the supported spleeping states
+ */
+QStringList kpowersave::allowed_sleepingStates(){
+ kdDebugFuncIn(trace);
+
+ QStringList sleepList;
+ if(hwinfo->isOnline()) {
+ if (suspend.suspend2disk && (suspend.suspend2disk_allowed ||
+ suspend.suspend2disk_allowed == -1)){
+ sleepList.append("suspendToDisk");
+ }
+ if (suspend.suspend2ram && (suspend.suspend2ram_allowed ||
+ suspend.suspend2ram_allowed == -1)){
+ sleepList.append("suspendToRAM");
+ }
+ if (suspend.standby && (suspend.standby_allowed || suspend.standby_allowed == -1)){
+ sleepList.append("standBy");
+ }
+ if(sleepList.isEmpty()){
+ sleepList.append("NO_SLEEPING_STATES_SUPPORTED");
+ }
+ }
+ else {
+ sleepList.append("ERROR: D-Bus and/or HAL not running");
+ }
+
+ kdDebugFuncOut(trace);
+ return sleepList;
+}
+
+/*!
+ * DCOP Interface funtion to send a list with the all schemes.
+ * \return QStringList with all schemes
+ */
+QStringList kpowersave::listSchemes(){
+ kdDebugFuncIn(trace);
+
+ QStringList _schemeList;
+ if(hwinfo->isOnline()) {
+ if (settings->schemes.count() > 0){
+ _schemeList = settings->schemes;
+ }
+ }
+ else {
+ _schemeList.append("ERROR: D-Bus and/or HAL not running");
+ }
+
+ kdDebugFuncOut(trace);
+ return _schemeList;
+}
+
+
+/*!
+ * DCOP Interface funtion to set the current scheme.
+ * \return boolean with the result of set the requested scheme
+ * \retval false if failed (e.g. scheme is not in the list)
+ * \retval true if scheme found and set
+ * \param _scheme QString with the scheme to set, scheme should be
+ * named as list from list_schemes()
+ */
+bool kpowersave::do_setScheme( QString /*_scheme*/ ) {
+ kdDebugFuncIn(trace);
+
+/* int index;
+ index = settings->schemes.findIndex(_scheme);
+
+ if (index != -1) {
+ do_setActiveScheme(index);
+ kdDebugFuncOut(trace);
+ return true;
+ }
+ else {
+ kdDebugFuncOut(trace);
+ return false;
+ }
+*/
+ kdDebugFuncOut(trace);
+ return false;
+}
+
+/*!
+ * DCOP Interface funtion to send the suspend to disk command to powersave.
+ * \return boolean with the result of calling do_suspend2disk()
+ * \retval true if successful
+ * \retval false if not supported or powersaved not running
+ */
+bool kpowersave::do_suspendToDisk(){
+ kdDebugFuncIn(trace);
+ kdDebugFuncOut(trace);
+ return do_suspend2disk();
+}
+
+/*!
+ * DCOP Interface funtion to send the suspend to disk command to powersave.
+ * \return boolean with the result of calling do_suspend2ram()
+ * \retval true if successful
+ * \retval false if not supported or powersaved not running
+ */
+bool kpowersave::do_suspendToRAM(){
+ kdDebugFuncIn(trace);
+ kdDebugFuncOut(trace);
+ return do_suspend2ram();
+}
+
+/*!
+ * DCOP Interface funtion to send the suspend to disk command to powersave.
+ * \return boolean with the result of calling do_standby()
+ * \retval true if successful
+ * \retval false if not supported or powersaved not running
+ */
+bool kpowersave::do_standBy(){
+ kdDebugFuncIn(trace);
+ kdDebugFuncOut(trace);
+ return do_standby();
+}
+
+//! dcop function to set the brightness up
+bool kpowersave::do_brightnessUp(int percentageStep) {
+ kdDebugFuncIn(trace);
+
+ bool retval = false;
+
+ if(hwinfo->isOnline()) {
+ retval = hwinfo->setBrightnessUp(percentageStep);
+ }
+
+ kdDebugFuncOut(trace);
+ return retval;
+}
+
+//! dcop function to set the brightness down
+bool kpowersave::do_brightnessDown(int percentageStep) {
+ kdDebugFuncIn(trace);
+
+ bool retval = false;
+
+ if(hwinfo->isOnline()) {
+ retval = hwinfo->setBrightnessDown(percentageStep);
+ }
+
+ kdDebugFuncOut(trace);
+ return retval;
+}
+
+
+/*!
+ * DCOP Interface funtion to stop/start the Autosuspend
+ * \param disable boolean which tell if the autosuspend should be stopped (true)
+ * or started (false).
+ */
+void kpowersave::disableAutosuspend( bool disable ){
+ kdDebugFuncIn(trace);
+
+ if(settings->autoSuspend && settings->autoInactiveActionAfter > 0) {
+ if (disable) {
+ if ( !contextMenu()->isItemChecked(AUTOSUSPEND_MENU_ID)) {
+ autoSuspend->stop();
+ contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, true);
+ }
+ }
+ else {
+ contextMenu()->setItemChecked(AUTOSUSPEND_MENU_ID, false);
+ setAutoSuspend(true);
+ }
+ }
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * DCOP Interface funtion to open/close the detailed dialog.
+ */
+void kpowersave::showDetailedDialog( ){
+ kdDebugFuncIn(trace);
+
+ if (detailedIsShown) {
+ detailedDlg->close();
+ delete(detailedDlg);
+ closedetaileddialog();
+ return;
+ }
+
+ detailedDlg = new detaileddialog(hwinfo, &fullIcon, settings);
+
+ if (detailedDlg) {
+ detailedDlg->show();
+ detailedIsShown = true;
+ }
+
+ connect(detailedDlg, SIGNAL(destroyed()), this, SLOT(closedetaileddialog()));
+
+ kdDebugFuncOut(trace);
+}
+
+/*!
+ * DCOP Interface funtion to open the configure dialog.
+ * \return boolean with the result of open the dialog
+ * \retval false if failed (e.g. D-Bus or HAL is not running)
+ * \retval true if correct opend
+ */
+bool kpowersave::openConfigureDialog (){
+ kdDebugFuncIn(trace);
+
+ if(hwinfo->isOnline()) {
+ showConfigureDialog();
+ kdDebugFuncOut(trace);
+ return config_dialog_shown;
+ } else {
+ kdDebugFuncOut(trace);
+ return false;
+ }
+}
+
+/*!
+ * DCOP Interface funtion to find out if the current
+ * scheme manages DPMS
+ * \return boolean
+ * \retval false if current scheme does not overwrite DPMS
+ * \retval true if current scheme does
+ */
+bool kpowersave::currentSchemeManagesDPMS () {
+ kdDebugFuncIn(trace);
+
+ return settings->specPMSettings;
+
+ kdDebugFuncOut(trace);
+}
+
+
+//! dcop funtion to get the current brightness level
+int kpowersave::brightnessGet() {
+ kdDebugFuncIn(trace);
+
+ int retval = -1;
+
+ if (hwinfo->supportBrightness()) {
+ retval = (int)(((float)hwinfo->getCurrentBrightnessLevel() / (float)hwinfo->getMaxBrightnessLevel()-1) * 100.0);
+ }
+
+ kdDebugFuncOut(trace);
+
+ return retval;
+}
+
+#include "kpowersave.moc"