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  • Committer: Bazaar Package Importer
  • Author(s): Maia Kozheva
  • Date: 2009-03-31 23:05:43 UTC
  • mto: (1.1.9 upstream) (3.1.2 squeeze)
  • mto: This revision was merged to the branch mainline in revision 14.
  • Revision ID: james.westby@ubuntu.com-20090331230543-nsklbxenl2hf2n6h
Import upstream version 0.6.7

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src/screensaver.cpp
 
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/*  smplayer, GUI front-end for mplayer.
 
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    Copyright (C) 2006-2009 Ricardo Villalba <rvm@escomposlinux.org>
 
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    This program is free software; you can redistribute it and/or modify
 
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    it under the terms of the GNU General Public License as published by
 
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    the Free Software Foundation; either version 2 of the License, or
 
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    (at your option) any later version.
 
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    This program is distributed in the hope that it will be useful,
 
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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    GNU General Public License for more details.
 
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    You should have received a copy of the GNU General Public License
 
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    along with this program; if not, write to the Free Software
 
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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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*/
 
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#include "screensaver.h"
 
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#include <Qt>
 
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#include <windows.h>
 
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WinScreenSaver::WinScreenSaver() {
 
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        lowpower = poweroff = screensaver = 0;
 
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        state_saved = false;
 
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}
 
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WinScreenSaver::~WinScreenSaver() {
 
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}
 
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void WinScreenSaver::disable() {
 
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        qDebug("WinScreenSaver::disable");
 
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        if (!state_saved) {
 
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                SystemParametersInfo(SPI_GETLOWPOWERTIMEOUT, 0, &lowpower, 0);
 
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                SystemParametersInfo(SPI_GETPOWEROFFTIMEOUT, 0, &poweroff, 0);
 
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                SystemParametersInfo(SPI_GETSCREENSAVETIMEOUT, 0, &screensaver, 0);
 
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                state_saved = true;
 
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        }
 
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        qDebug("WinScreenSaver::disable: lowpower: %d", lowpower);
 
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        qDebug("WinScreenSaver::disable: poweroff: %d", poweroff);
 
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        qDebug("WinScreenSaver::disable: screensaver: %d", screensaver);
 
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        if (lowpower != 0) SystemParametersInfo(SPI_SETLOWPOWERTIMEOUT, 0, NULL, 0);
 
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        if (poweroff != 0) SystemParametersInfo(SPI_SETPOWEROFFTIMEOUT, 0, NULL, 0);
 
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        if (screensaver != 0) SystemParametersInfo(SPI_SETSCREENSAVETIMEOUT, 0, NULL, 0);
 
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}
 
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void WinScreenSaver::restore() {
 
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        qDebug("WinScreenSaver::restore");
 
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        if (state_saved) {
 
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                if (lowpower != 0) SystemParametersInfo(SPI_SETLOWPOWERTIMEOUT, lowpower, NULL, 0);
 
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                if (poweroff != 0) SystemParametersInfo(SPI_SETPOWEROFFTIMEOUT, poweroff, NULL, 0);
 
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                if (screensaver != 0) SystemParametersInfo(SPI_SETSCREENSAVETIMEOUT, screensaver, NULL, 0);
 
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        } else {
 
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                qWarning("WinScreenSaver::restore: screensaver can't be restored");
 
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        }
 
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}
 
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