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Diffstat (limited to 'src/kpowersave.cpp')
| -rw-r--r-- | src/kpowersave.cpp | 2678 |
1 files changed, 0 insertions, 2678 deletions
diff --git a/src/kpowersave.cpp b/src/kpowersave.cpp deleted file mode 100644 index a248da5..0000000 --- a/src/kpowersave.cpp +++ /dev/null @@ -1,2678 +0,0 @@ - /************************************************************************** - * 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 <tdeaboutapplication.h> -#include <tdeapplication.h> -#include <kaudioplayer.h> -#include <tdeconfig.h> -#include <kiconloader.h> -#include <tdemessagebox.h> -#include <knotifyclient.h> -#include <knotifydialog.h> -#include <kpassivepopup.h> -#include <tdepopupmenu.h> - -// other TQt headers: -#include <tqcursor.h> -#include <tqevent.h> -#include <tqfile.h> -#include <tqimage.h> -#include <tqpixmap.h> -#include <tqtimer.h> -#include <tqtooltip.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 = TDEGlobal::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. Please 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, TQT_SIGNAL(generalDataChanged()), this, TQT_SLOT(update())); - connect(hwinfo, TQT_SIGNAL(primaryBatteryChanged()), this, TQT_SLOT(update())); - connect(hwinfo, TQT_SIGNAL(ACStatus(bool)), this, TQT_SLOT(handleACStatusChange (bool))); - connect(hwinfo, TQT_SIGNAL(resumed(int)), this, TQT_SLOT(forwardResumeSignal(int))); - - // connect to error mesages - connect(autoSuspend, TQT_SIGNAL(displayErrorMsg(TQString)), this, TQT_SLOT(showErrorMessage(TQString))); - - // connect to events - connect(hwinfo, TQT_SIGNAL(lidclosetStatus(bool)), this, TQT_SLOT(handleLidEvent(bool))); - connect(hwinfo, TQT_SIGNAL(powerButtonPressed()), this, TQT_SLOT (handlePowerButtonEvent())); - connect(hwinfo, TQT_SIGNAL(sleepButtonPressed()), this, TQT_SLOT (handleSleepButtonEvent())); - connect(hwinfo, TQT_SIGNAL(s2diskButtonPressed()), this, TQT_SLOT (handleS2DiskButtonEvent())); - connect(hwinfo, TQT_SIGNAL(batteryWARNState(int,int)), this, TQT_SLOT(notifyBatteryStatusChange (int,int))); - connect(hwinfo, TQT_SIGNAL(desktopSessionIsActive(bool)), this, TQT_SLOT (handleSessionState(bool))); - connect(autoSuspend, TQT_SIGNAL(inactivityTimeExpired()), this, TQT_SLOT(do_autosuspendWarn())); - connect(autoDimm, TQT_SIGNAL(inactivityTimeExpired()), this, TQT_SLOT(do_downDimm())); - connect(autoDimm, TQT_SIGNAL(UserIsActiveAgain()), this, TQT_SLOT(do_upDimm())); - - config->sync(); - - config_dialog_shown = false; - suspend_dialog_shown = false; - detailedIsShown = false; - icon_set_colored = false; - icon_BG_is_colored = false; - - calledSuspend = -1; - countWhiteIconPixel = 0; - - pixmap_name = "NONE"; - suspendType = "NULL"; - - BAT_WARN_ICON_Timer = new TQTimer(this); - connect(BAT_WARN_ICON_Timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(do_setIconBG())); - - AUTODIMM_Timer = new TQTimer(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", TQIconSet::Automatic), - i18n("Configure KPowersave..."), - this, TQT_SLOT(showConfigureDialog())); - CONFIGURE_EVENTS_ID = this->contextMenu()->insertItem(SmallIcon("knotify", TQIconSet::Automatic), - i18n("Configure Notifications..."), - this, TQT_SLOT(showConfigureNotificationsDialog())); -#ifdef ENABLE_YAST_ENTRY - YAST_MODULE_MENU_ID = this->contextMenu()->insertItem(SmallIcon("yast", TQIconSet::Automatic), - i18n("Start YaST2 Power Management Module..."), - this, TQT_SLOT(do_config())); -#endif - - SLEEP_SEPARATOR_MENU_ID = this->contextMenu()->insertSeparator(); - SUSPEND2DISK_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("suspend_to_disk", - TQIconSet::Automatic), - i18n("Suspend to Disk"), this, - TQT_SLOT(do_suspend2disk())); - SUSPEND2RAM_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("suspend_to_ram", - TQIconSet::Automatic), - i18n("Suspend to RAM"), this, - TQT_SLOT(do_suspend2ram())); - STANDBY_MENU_ID = this->contextMenu()->insertItem( SmallIconSet("stand_by", TQIconSet::Automatic), - i18n("Standby"), this, TQT_SLOT(do_standby())); - - speed_menu = new TQPopupMenu(this, i18n("Set CPU Frequency Policy").ascii()); - speed_menu->insertItem(i18n("Performance"), PERFORMANCE); - speed_menu->insertItem(i18n("Dynamic"), DYNAMIC); - speed_menu->insertItem(i18n("Powersave"), POWERSAVE); - - CPUFRETQ_SEPARATOR_MENU_ID = contextMenu()->insertSeparator(); - - CPUFRETQ_MENU_ID = contextMenu()->insertItem(i18n("Set CPU Frequency Policy"), speed_menu); - connect(speed_menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(do_setSpeedPolicy(int))); - connect(hwinfo, TQT_SIGNAL(currentCPUFreqPolicyChanged()), this, TQT_SLOT(updateCPUFreqMenu())); - - - SCHEME_SEPARATOR_MENU_ID = contextMenu()->insertSeparator(); - - scheme_menu = new TQPopupMenu(this, i18n("Set Active Scheme").ascii()); - SCHEME_MENU_ID = contextMenu()->insertItem(i18n("Set Active Scheme"), scheme_menu); - connect(scheme_menu, TQT_SIGNAL(activated(int)), this, TQT_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,TQT_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 TQPopupMenu(this, i18n("&Help").ascii()); - - help_menu->insertItem( SmallIcon("help", TQIconSet::Automatic), i18n("&KPowersave Handbook"), - this, TQT_SLOT(slotHelp())); - help_menu->insertSeparator(); - help_menu->insertItem( i18n("&Report a bug ..."), this, TQT_SLOT(slotReportBug())); - help_menu->insertItem( SmallIcon("kpowersave", TQIconSet::Automatic), - i18n("&About KPowersave"), this, TQT_SLOT(slotAbout())); - - HELP_MENU = contextMenu()->insertItem(SmallIcon("help", TQIconSet::Automatic), - i18n("&Help"), help_menu); - - connect(this, TQT_SIGNAL(quitSelected()), this, TQT_SLOT(_quit())); - - kdDebugFuncOut(trace); -} - -void kpowersave::resizeEvent ( TQResizeEvent * ) -{ - // Honor Free Desktop specifications that allow for arbitrary system tray icon sizes - loadIcon(true); - drawIcon(); -} - -/*! - * 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, TQT_SIGNAL(destroyed()), this, TQT_SLOT(observeConfigDlg())); - connect(configDlg, TQT_SIGNAL(openHelp()), this, TQT_SLOT(slotHelp())); - connect(configDlg, TQT_SIGNAL(openKNotify()), this, TQT_SLOT(showConfigureNotificationsDialog())); - } - else { - KPassivePopup::message(i18n("WARNING"), i18n("Cannot find any schemes."), - SmallIcon("messagebox_warning", 20), this, - i18n("Warning").ascii(), 15000); - } - } else { - configDlg->setWindowState((configDlg->windowState() & ~Qt::WindowMinimized) | Qt::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(bool forceReload){ - kdDebugFuncIn(trace); - - TQString pixmap_name_tmp = "NONE"; - - BatteryCollection *primary = hwinfo->getPrimaryBatteries(); - - if ( !hwinfo->isOnline() ) { - pixmap_name_tmp = TQString("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 = TQString("laptoppower"); - else - pixmap_name_tmp = TQString("laptopcharge"); - } - else { - switch(primary->getBatteryState()) { - case BAT_CRIT: - case BAT_LOW: - if (icon_BG_is_colored) pixmap_name_tmp = TQString("laptopbattery"); - else pixmap_name_tmp = TQString("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 = TQString("laptopbattery"); - else pixmap_name_tmp = TQString("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 = TQString("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) || (forceReload)) { - pixmap_name = pixmap_name_tmp; - if (pixmap_name.startsWith("ERROR")) { - pixmap = SmallIcon("laptoppower", width(), TDEIcon::DisabledState); - } - else - pixmap = SmallIcon(pixmap_name, width()); - } - - 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 rectangle of the icon, the white pixel - * stored in \ref countWhiteIconPixel only one time. - */ -void kpowersave::drawIcon(){ - kdDebugFuncIn(trace); - - BatteryCollection *primary = hwinfo->getPrimaryBatteries(); - - TQImage image = pixmap.convertToImage(); - int w = image.width(); - int h = image.height(); - int x, y; - countWhiteIconPixel = 0; - - if((pixmap_name.contains("laptopbattery") || pixmap_name.contains("charge")) && - countWhiteIconPixel == 0) { - for (x = 0; x < w; x++) - for (y = 0; y < h; y++) - if(TQColor(image.pixel(x, y)) == TQt::white) countWhiteIconPixel++; - } - - int c = (countWhiteIconPixel * primary->getRemainingPercent()) / 100; - - if (c > 0) { - uint ui; - TQRgb Rgb_set; - - if (hwinfo->getAcAdapter()) { - Rgb_set = tqRgb(0x00, 0xff, 0x00); //green - } - else { - switch(primary->getBatteryState()) { - case BAT_CRIT: - case BAT_LOW: - Rgb_set = tqRgb(0xff, 0x00, 0x00);//red - break; - case BAT_WARN: - Rgb_set = tqRgb(0xff, 0x55, 0x00); //orange - break; - default: - Rgb_set = tqRgb(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(TQColor(image.pixel(x, y)) == TQt::white) { - image.setPixel(x, y, ui); - c--; - if (c <= 0) goto quit; - } - } - } - } -quit: - image = image.smoothScale(width(), height()); - 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(); - - TQString tmp, num3; - num3.setNum(minutes % 60); - num3 = num3.rightJustify(2, '0'); - - if ( !hwinfo->isOnline() ){ - 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"); - - TQToolTip::add(this, tmp); - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 TDEProcess and execute "/sbin/yast2 power-management" with tdesu. - */ -void kpowersave::do_config(){ - kdDebugFuncIn(trace); - - #ifdef ENABLE_YAST_ENTRY - delete yast2; - - yast2 = new TDEProcess; - *yast2 << "tdesu" << "--nonewdcop" << "/sbin/yast2" << "power-management"; - - connect(yast2, TQT_SIGNAL(processExited(TDEProcess *)), - TQT_SLOT(slotConfigProcessExited(TDEProcess *))); - if(!yast2->start(TDEProcess::NotifyOnExit)) - { - delete yast2; - yast2 = NULL; - } - - kdDebugFuncOut(trace); - #else - kdDebugFuncOut(trace); - return; - #endif -} - -/*! - * \b TQT_SLOT to open the KPowersave help - */ -void kpowersave::slotHelp() -{ - kapp->invokeHelp( "", "kpowersave" ); -} - -/*! - * \b TQT_SLOT to open the KPowersave About dialog - */ -void kpowersave::slotAbout() -{ - TDEAboutApplication a( this ); - a.exec(); -} - -/*! - * \b TQT_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 TQT_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 TQTimer \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 TQT_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 TQT_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 TQT_SLOT which called from \ref do_config() if the 'tdesu yast2' TDEProcess exited. - * This function control the return value and display if needed a errormessage on failure. - */ -void kpowersave::slotConfigProcessExited(TDEProcess *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 TQT_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").ascii(), 15000); - kdDebugFuncOut(trace); - return false; - } - } else { - KPassivePopup::message( i18n("WARNING"), - i18n("Suspend to disk disabled by administrator."), - SmallIcon("messagebox_warning", 20), - this, i18n("Warning").ascii(), 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 TQT_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").ascii(), 15000); - kdDebugFuncOut(trace); - return false; - } - } else { - KPassivePopup::message( i18n("WARNING"), - i18n("Suspend to RAM disabled by administrator."), - SmallIcon("messagebox_warning", 20), this, - i18n("Warning").ascii(), 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 TQT_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").ascii(), 15000); - kdDebugFuncOut(trace); - return false; - } - } else { - KPassivePopup::message( i18n("WARNING"),i18n("Standby disabled by administrator."), - SmallIcon("messagebox_warning", 20), this, - i18n("Warning").ascii(), 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 TQT_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)) { - TQString 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, TQT_SIGNAL(dialogClosed(bool)), this, TQT_SLOT(do_autosuspend(bool))); - countdown->showDialog(); - } - } else { - // call directly autosuspend - do_autosuspend(false); - } - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 TQT_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 TQTimer(this); - connect(AUTODIMM_Timer, TQT_SIGNAL(timeout()), this, TQT_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! - TQTimer::singleShot(1500, this, TQT_SLOT(do_downDimm())); - } - } - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 TQTimer(this); - connect(AUTODIMM_Timer, TQT_SIGNAL(timeout()), this, TQT_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! - TQTimer::singleShot(750, this, TQT_SLOT(do_downDimm())); - } - } - - kdDebugFuncOut(trace); -} - - -/*! - * \b TQT_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; - TQString _errormsg; - - if (settings->unmountExternalOnSuspend) { - TQString _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 - TQString _msg; - TQString _e_msg; - TQString _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 TQT_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").ascii(), 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 TQT_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) { - TQTimer::singleShot(settings->timeToFakeKeyAfterLock, display, TQT_SLOT(fakeShiftKeyEvent())); - } - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_SLOT to set the current suspend type for later use. - */ -void kpowersave::setSuspendType( TQString suspendtype){ - kdDebugFuncIn(trace); - - suspendType = suspendtype; - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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("TDE_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 - TQString session = getenv("DESKTOP_SESSION"); - if(session.startsWith("gnome")) { - display->resetXScreensaver(); - } - - if(!settings->autostartNeverAsk) { - TQString 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 TQT_SLOT called if the user select a 'CPU Frequency Policy' from the menu ( \ref CPUFRETQ_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").ascii(), 10000); - } else { - hwinfo->checkCurrentCPUFreqPolicy(); - update(); - } - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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].isEmpty() && (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").ascii(), 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; - TQString 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(CPUFRETQ_MENU_ID, true); - contextMenu()->setItemEnabled(CPUFRETQ_MENU_ID, true); - contextMenu()->setItemVisible(CPUFRETQ_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(CPUFRETQ_MENU_ID, false); - contextMenu()->setItemVisible(CPUFRETQ_SEPARATOR_MENU_ID, true); - } else{ - /* there were CPU freq policies, but they are not accessible any more */ - /* delete speed_menu */ - contextMenu()->setItemVisible(CPUFRETQ_MENU_ID, false); - contextMenu()->setItemVisible(CPUFRETQ_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 ( TQStringList::iterator it = org_schemenames.begin(); it != org_schemenames.end(); ++it ) { - - TQString _t = *it; - - if ( *it == settings->ac_scheme ){ - scheme_menu->insertItem( SmallIcon("scheme_power", TQIconSet::Automatic), - i18n( ((TQString)*it).ascii() ), x, x); - } - else{ - if ( *it == settings->battery_scheme ){ - scheme_menu->insertItem(SmallIcon("scheme_powersave", TQIconSet::Automatic), - i18n( (*it).ascii() ), x, x); - } - else{ - if ((TQString)*it == "Acoustic"){ - scheme_menu->insertItem(SmallIcon("scheme_acoustic", - TQIconSet::Automatic), - i18n("Acoustic"), x, x); - } - else if ((TQString)*it == "Presentation"){ - scheme_menu->insertItem(SmallIcon("scheme_presentation", - TQIconSet::Automatic), - i18n("Presentation"), x, x); - - } - else if((TQString)*it == "AdvancedPowersave") { - scheme_menu->insertItem(SmallIcon("scheme_advanced_powersave", - TQIconSet::Automatic), - i18n( "Advanced Powersave" ), x, x); - } - else { - scheme_menu->insertItem(i18n( (*it).ascii() ), 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 TQToolTip should be long enought to collect - * the needed values and add a updated Tooltip. - */ -void kpowersave::enterEvent( TQEvent */*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 (TQWheelEvent *qwe) -{ - kdDebugFuncIn(trace); - - if (!hwinfo->supportBrightness() && settings->brightness) - return; - - if (qwe->orientation () == Qt::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(TQMouseEvent *qme){ - kdDebugFuncIn(trace); - - KSystemTray::mousePressEvent(qme); - if (hwinfo->isOnline()) { - if (qme->button() == Qt::RightButton){ - // TODO check if maybe some rechecks needed - this->contextMenu()->exec(TQCursor::pos()); - } else if (qme->button() == Qt::LeftButton) { - showDetailedDialog(); - } - } - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 TQT_SLOT used to display messeges in kpowersave. This function - * block all messeges which we have in kpowersave! - */ -void kpowersave::showErrorMessage( TQString msg ){ - kdDebugFuncIn(trace); - - if(settings->psMsgAsPassivePopup) { - KPassivePopup::message("KPowersave", msg, SmallIcon("messagebox_warning", 20), - this, i18n("Warning").ascii(), 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("TDE_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("TDE_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 TQT_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, TQT_SIGNAL(inactivityTimeExpired()), this, - TQT_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 TQT_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, TQT_SIGNAL(inactivityTimeExpired()), this, TQT_SLOT(do_downDimm())); - connect(autoDimm, TQT_SIGNAL(UserIsActiveAgain()), this, TQT_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 TQT_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)); - - TQTimer::singleShot(30000, this, TQT_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 TQTimer::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: - TQTimer::singleShot(100, this, TQT_SLOT(do_suspend2ram())); - break; - case GO_SUSPEND2DISK: - TQTimer::singleShot(100, this, TQT_SLOT(do_suspend2disk())); - break; - case BRIGHTNESS: - hwinfo->setBrightness( -1, value ); - break; - case CPUFRETQ_POWERSAVE: - hwinfo->setCPUFreq( POWERSAVE ); - break; - case CPUFRETQ_DYNAMIC: - hwinfo->setCPUFreq( DYNAMIC, settings->cpuFreqDynamicPerformance ); - break; - case CPUFRETQ_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 TQT_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 TQT_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) { - TQString _scheme = settings->currentScheme; - TQString 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.ascii())).ascii()); - } - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 TQT_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; - - TQTimer::singleShot(100, this, TQT_SLOT(handleResumeSignal())); - - kdDebugFuncOut(trace); -} - -/*! - * \b TQT_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 - // 1 is a valid return code; don't error out when it is received! - if ((resume_result == 0) || (resume_result == 1) || (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").ascii(), 15000); - } - } else { - kdError() << "Unknown error while suspend. Errorcode: " << resume_result << endl; - TQString 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 TQT_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 TQString with the translated name or NULL if it fail - */ -TQString 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 TQString(); - } - - 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 TQString with the name of the current scheme - */ -TQString 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 TQString with the name of the current cpuFreqPolicy - */ -TQString kpowersave::currentCPUFreqPolicy() { - kdDebugFuncIn(trace); - - if(hwinfo->isOnline()) { - TQString _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 TQStringList with the supported CPUFreq states - */ -TQStringList kpowersave::listCPUFreqPolicies() { - kdDebugFuncIn(trace); - - TQStringList 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 TQString 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( TQString 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 TQStringList with the supported spleeping states - */ -TQStringList kpowersave::allowed_sleepingStates(){ - kdDebugFuncIn(trace); - - TQStringList 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 TQStringList with all schemes - */ -TQStringList kpowersave::listSchemes(){ - kdDebugFuncIn(trace); - - TQStringList _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 TQString with the scheme to set, scheme should be - * named as list from list_schemes() - */ -bool kpowersave::do_setScheme( TQString /*_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, TQT_SIGNAL(destroyed()), this, TQT_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" |