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tdepowersave/src/tdepowersave.h

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/**************************************************************************
* 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. *
***************************************************************************/
#ifndef _TDEPOWERSAVE_H_
#define _TDEPOWERSAVE_H_
// KDE - Header
#include <kprocess.h>
#include <ksystemtray.h>
#include <dcopobject.h>
#include <tdehardwaredevices.h>
// QT - Header
#include <tqpopupmenu.h>
// tdepowersave - Header
#include "autosuspend.h"
#include "autodimm.h"
#include "configuredialog.h"
#include "countdowndialog.h"
#include "detaileddialog.h"
#include "hardware.h"
#include "tdepowersave_debug.h"
#include "logviewer.h"
#include "screen.h"
#include "settings.h"
class TDEGlobalAccel;
/*!
* \file tdepowersave.h
* \brief Headerfile for tdepowersave.cpp and the class \ref tdepowersave.
*/
/*!
* \class tdepowersave
* \brief The central class for the tdepowersave-applet
* \author Danny Kukawka, <dkukawka@suse.de>, <danny.kukawka@web.de>
* \author Thomas Renninger, <trenn@suse.de>
* \date 2004 - 2007
*/
class tdepowersave : public KSystemTray, public DCOPObject
{
Q_OBJECT
//
K_DCOP
private:
// permanent pointers
//! to configure tdepowersave
TDEConfig *config;
//! instance of \ref screen
screen *display;
//! instance of \ref settings
Settings *settings;
//! pointer to class HardwareInfo object
HardwareInfo *hwinfo;
//! instance of \ref autosuspend
autosuspend *autoSuspend;
//! instance of \ref autodimm
autodimm * autoDimm;
// temporary pointer, use them if needed
//! TDEProcess to start YaST-module for configuration
TDEProcess *yast2;
//! instance of \ref ConfigureDialog
/*! the implemtation and all related functions for the configure dialog*/
ConfigureDialog *configDlg;
//! instance of \ref LogViewer
LogViewer *logview;
//! instance of \ref countDownDialog
countDownDialog *countdown;
TDEGlobalAccel *m_globalAccel;
//! struct wth information about suspend states and permissions
SuspendStates suspend;
//! enum with the last called suspend, this need to be reset if needed
int calledSuspend;
//! instance of \ref detaileddialog
detaileddialog *detailedDlg;
//! represent the state of opened \ref detailedDlg
/*!
* This boolean represent information about the detailedDlg. Use this to inform
* if the dialog is displayed.
* \li true: if dialog is displayed
* \li false: if not
*/
bool detailedIsShown;
//! represent the state of the configure dialog
/*!
* This boolean represent information about the configure dialog. Use this to inform
* if the dialog is displayed.
* \li true: if dialog is displayed
* \li false: if not
*/
bool config_dialog_shown;
//! represent background status of the kickerapplet icon
/*!
* This boolean represent information about the background of the kickerapplet icon.
* \li true: if iconbackground is colored
* \li false: if iconbackground is not colored
*/
bool icon_BG_is_colored;
//! represent color status of the kickerapplet icon
/*!
* This boolean represent the state of the kickerapplet icon. It don't display
* information about the icon backgrund like \ref icon_BG_is_colored . It say
* only that the icon is in state to have a blinking background .
* \li true: if icon set to be colored
* \li false: if icon isn't set to be colored
*/
bool icon_set_colored;
//! represent the state of icon changing
/*!
* This boolean represent information about changing the icon background. It's used to
* change the intervall of redraw the kickerapplet icon.
* \li true: if the state of icon is changed
* \li false: if the state of icon isn't change
*/
bool icon_state_changed;
//! represent the state of the suspend/progress dialog
/*!
* This boolean represent information about the current state of
* visible of the suspend/progress dialog.
* \li true: if the dialog is shown
* \li false: if not
*/
bool suspend_dialog_shown;
//! tell if the display should get dimmed down
/*!
* This boolean represent information if the display should get dimmed down
* within the \ref do_dimm() function or not.
* \li true: if the display should get dimmed down
* \li false: if the display should get dimmed up
*/
bool autoDimmDown;
//! to temporary hold the resume result
int resume_result;
//! a menu entry ID
/*! contains the ID of the menuentry for tdepowersave configure Dialog */
int CONFIGURE_ID;
int CONFIGURE_EVENTS_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for YaST-configuration */
int YAST_MODULE_MENU_ID;
//! a menu seperator ID
/*! contains the ID of the separator between YaST-entry and the sleep-states */
int SLEEP_SEPARATOR_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for suspend-to-disk */
int SUSPEND2DISK_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for hybrid suspend */
int SUSPEND_HYBRID_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for suspend-to-ram */
int SUSPEND2RAM_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for freeze */
int FREEZE_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for stand-by */
int STANDBY_MENU_ID;
//! a menu seperator ID
/*! contains the ID of the separator between sleep-states-entries and the cpufreq-submenu */
int CPUFREQ_SEPARATOR_MENU_ID;
//! a submenu ID
/*! contains the ID of the cpufreq sub menu*/
int CPUFREQ_MENU_ID;
//! a menu seperator ID
/*! contains the ID of the separator between cpufreq- and scheme-submenu*/
int SCHEME_SEPARATOR_MENU_ID;
//! a submenu ID
/*! contains the ID of the scheme submenu*/
int SCHEME_MENU_ID;
//! a menu seperator ID
/*! contains the ID of the separator between scheme-submenu and autosuspend*/
int AUTOSUSPEND_SEPARATOR_MENU_ID;
//! a menu entry ID
/*! contains the ID of the menuentry for disable inactivity actions */
int AUTOSUSPEND_MENU_ID;
//! a menu seperator ID
/*! contains the ID of the separator between autosuspend and Help*/
int HELP_SEPARATOR_MENU_ID;
//! number of white pixel in the kickerapplet icon
/*!
* This integer value represent the number of white pixel in the icon for
* the kickerapplet. with this 'global' variable we don't need to count the
* white pixel on every redraw.
*/
int countWhiteIconPixel;
//! TQTimer-interval for icon background
/*!
* Time intervall to set the colored background of the batteryicon on/off.
* The value is 1000 msec/ 1 sec.
*/
static const int BAT_icon_BG_intervall = 1000;
//! type of current running suspend
/*! TQString store the name of the current running suspend*/
TQString suspendType;
//! current name of the pixmap
/*!
* Contains the current name of the icon/pixmap. The value must be a filename of a existing iconfile.
* \sa power_icon, no_battery_icon, charge_icon, battery, battery_RED or battery_ORANGE
*/
TQString pixmap_name;
//! contains the 'real' schemenames
/*!
* This list store the real schemenames (not the i18n()-version)
* regarding to position in the scheme-menu
*/
TQStringList org_schemenames;
//! a sub-menu of the kickerapplet
/*! TQPopupMenu for the cpufreq-entries. */
TQPopupMenu *speed_menu;
//! a sub-menu of the kickerapplet
/*! TQPopupMenu for the scheme-entries. */
TQPopupMenu *scheme_menu;
//! icon-pixmap
/*! TQPixmap with the (pre-)loaded icon from \ref pixmap_name .*/
TQPixmap pixmap;
//! icon-pixmap
/*! TQPixmap with the full draw applet Icon (to be used in other classes) .*/
TQPixmap fullIcon;
//! Timer for the blinking Icon background
/*!
* This timer is used to let blink the background of a icon in kicker.
* The timerinterval is defined in \ref BAT_icon_BG_intervall .
*/
TQTimer *BAT_WARN_ICON_Timer;
//! Timer to dimm down/up the brightness
/*!
* This timer is used dimm the display up and down. The timerinterval
* depends on calculated timePerStep in the calling function.
*/
TQTimer *AUTODIMM_Timer;
//! draw all icon related things for \ref redrawPixmap()
void drawIcon();
//! to intialise the menu for the kickerapplet
void initMenu();
//! load the icon for \ref redrawPixmap()
void loadIcon(bool forceReload = false);
//! draw/redraw the icon for the kickerapplet
void redrawPixmap();
//! to set the screensaver settings
void setSchemeSettings();
//! to update the Tooltip of the kickerapplet
void updateTooltip();
//! Eventhandler to catch mouse-press-events and react
void mousePressEvent( TQMouseEvent *qme );
//! Event handler to catch mouse wheel events and react
void wheelEvent( TQWheelEvent *qwe );
//! Eventhandler to catch mouse enter events and react
void enterEvent( TQEvent *qee);
//! to handle mount/umount on resume/suspend
bool handleMounts ( bool suspend );
//! to get the i18n string for a suspend type
TQString getSuspendString (int type);
private slots:
//! send command for stand-by to the TDE hardware library
bool do_standby();
//! send command for freeze to the TDE hardware library
bool do_freeze();
//! send command for suspend_to_disk to the TDE hardware library
bool do_suspend2disk();
//! send command for suspend_to_RAM to the TDE hardware library
bool do_suspend2ram();
//! send command for hybrid suspend to the TDE hardware library
bool do_suspend_hybrid();
//! show warning dialog or call autosuspend if signal \ref inactivity::inactivityTimeExpired() recieved
void do_autosuspendWarn();
//! execute the autosuspend
bool do_autosuspend(bool cancel);
//! starts the Yast2-power-management module
void do_config();
//! sets the new scheme with all settings
void do_setActiveScheme( int );
//! called if icon background must be changed
void do_setIconBG();
//! to set the autosuspend on/off over the menu
void do_setAutosuspend();
//! sets the CPU Freq policy via the TDE hardware library
void do_setSpeedPolicy( int );
//! called if there are problems with starting yast module
void slotConfigProcessExited( TDEProcess * );
//! called to open the tdepowersave help
void slotHelp();
//! called to open the tdepowersave About dialog
void slotAbout();
//! called if the configure dialog is destroyed
void observeConfigDlg();
//! called if user exit from tdepowersave
void _quit();
//! called if the user get inactive and the display should get dimmed down
void do_downDimm();
//! called if the user get active again and the display should get dimmed up
void do_upDimm();
//! TQT_SLOT do do the dimmining for autodimm feature
void do_dimm();
//! TQT_SLOT to set autodimm related stuff and start autodimm monitoring
void setAutoDimm( bool resumed );
//! to update the main menu of the kickerapplet
/*! this is bound to generalDataChanged singal in pdaemon */
void update();
//! to update the scheme-menu within the main menu
void updateSchemeMenu();
//! to update the menu with the cpu frequency within the main menu
void updateCPUFreqMenu();
//! this set \ref suspendType from signal
void setSuspendType( TQString suspendtype );
//! this set the autosuspend and start the monitoring
void setAutoSuspend( bool );
//! called for critical battery event SHUTDOWN
void handleCriticalBatteryActionCall();
//! set for a battery status the related actions
void handleActionCall ( action action, int value, bool checkAC = false, bool batWarnCall = false );
//! this lock/reactivate the screen if a lidclosetStatus() signal is triggered
void handleLidEvent( bool closed );
//! show the login dialog after locked the screen
void activateLoginScreen();
//! handle event for press power button and call action
void handlePowerButtonEvent();
//! handle event for press s2ram/sleep button and call action
void handleSuspendButtonEvent();
//! handle event for press s2disk button and call action
void handleS2DiskButtonEvent();
//! handle changes of the session state
void handleSessionState (bool state);
//! to show the tdepowersave configure_dialog
void showConfigureDialog();
//! to show the KNotify config dialog
void showConfigureNotificationsDialog();
//! this emit the KNotify event for a battery warning state state
void notifyBatteryStatusChange ( int type, int state );
//! this emit the KNotify event for change AC status
void handleACStatusChange ( bool acstate, bool notifyEvent = true );
//! this emit the KNotify events if scheme switched
void notifySchemeSwitch();
//! this emit the KNotify events if the machine go to suspend/Standby
void notifySuspend( int );
//! to independent handleResumeSignal from event loop
void forwardResumeSignal( int result );
//! this emit the KNotify events if the machine resumed
void handleResumeSignal();
//! this show a blocking dialog from tdepowersave with the given message
void showErrorMessage( TQString msg );
//! this is called when detailed dialog is closed
void closedetaileddialog();
public:
//! default constructor
tdepowersave( bool force_acpi_check = false, bool trace_func = false);
//! default destructor
virtual ~tdepowersave();
k_dcop:
//! dcop function to lock the screen
bool lockScreen();
//! dcop function to set a scheme
bool do_setScheme( TQString );
//! dcop function to set CPU Freq policy
bool do_setCPUFreqPolicy( TQString );
//! dcop function to send 'suspend to disk' command to powersaved
bool do_suspendToDisk();
//! dcop function to send 'hybrid suspend' command to powersaved
bool do_suspendHybrid();
//! dcop function to send 'suspend to RAM' command to powersaved
bool do_suspendToRAM();
//! dcop function to send 'freeze' command to powersaved
bool do_suspendFreeze();
//! dcop function to send 'standby' command to powersaved
bool do_standBy();
//! dcop function to set the brightness down
bool do_brightnessDown(int percentageStep = -1);
//! dcop function to set the brightness up
bool do_brightnessUp(int percentageStep = -1);
//! dcop function to disable/stop autosuspend
void disableAutosuspend( bool );
//! dcop function to show the detailed dialog
void showDetailedDialog();
//! dcop function to open the configure dialog
bool openConfigureDialog();
//! dcop function to find out if tdepowersave manages DPMS
bool currentSchemeManagesDPMS();
//! dcop funtion to get the current brightness level
int brightnessGet();
//! dcop function to return the name of the current scheme
TQString currentScheme ();
//! dcop function to return the current cpufreqpolicy
TQString currentCPUFreqPolicy();
//! dcop function to return the supported sleeping states
TQStringList allowed_sleepingStates();
//! dcop function to return the schemes
TQStringList listSchemes();
//! dcop function to return the supported CPU
TQStringList listCPUFreqPolicies();
protected:
void resizeEvent ( TQResizeEvent * );
};
#endif // _TDEPOWERSAVE_H_