mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
122 lines
3.3 KiB
C++
122 lines
3.3 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <qcolor.h>
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#include <qcolormap.h>
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#include <qrect.h>
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#include <qdesktopwidget.h>
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#include <qapplication.h>
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#include <QTransform>
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#include "nsScreenQt.h"
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#include "nsXULAppAPI.h"
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#ifdef MOZ_ENABLE_QTMOBILITY
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#include "mozqorientationsensorfilter.h"
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#endif
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#ifdef MOZ_ENABLE_QMSYSTEM2
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#include <qmdisplaystate.h>
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using namespace mozilla;
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const int DISPLAY_BLANK_TIMEOUT = 10800; /*3 * 60 * 60 seconds*/
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const int DISPLAY_DIM_TIMEOUT = 10620; /*3 * 59 * 60 seconds*/
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#endif
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nsScreenQt::nsScreenQt(int aScreen)
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: mScreen(aScreen)
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#ifdef MOZ_ENABLE_QMSYSTEM2
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, mDisplayState(nsnull)
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#endif
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{
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// nothing else to do. I guess we could cache a bunch of information
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// here, but we want to ask the device at runtime in case anything
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// has changed.
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}
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nsScreenQt::~nsScreenQt()
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{
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#ifdef MOZ_ENABLE_QMSYSTEM2
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delete mDisplayState;
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mDisplayState = nsnull;
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#endif
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}
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NS_IMETHODIMP
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nsScreenQt::GetRect(PRInt32 *outLeft,PRInt32 *outTop,
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PRInt32 *outWidth,PRInt32 *outHeight)
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{
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QRect r = QApplication::desktop()->screenGeometry(mScreen);
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#ifdef MOZ_ENABLE_QTMOBILITY
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r = MozQOrientationSensorFilter::GetRotationTransform().mapRect(r);
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// just rotating gives us weird negative coordinates, but we want to return
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// sensible logical coordinates
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r.moveTo(0, 0);
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#endif
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*outTop = r.x();
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*outLeft = r.y();
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*outWidth = r.width();
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*outHeight = r.height();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenQt::GetAvailRect(PRInt32 *outLeft,PRInt32 *outTop,
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PRInt32 *outWidth,PRInt32 *outHeight)
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{
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QRect r = QApplication::desktop()->screenGeometry(mScreen);
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#ifdef MOZ_ENABLE_QTMOBILITY
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r = MozQOrientationSensorFilter::GetRotationTransform().mapRect(r);
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#endif
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*outTop = r.x();
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*outLeft = r.y();
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*outWidth = r.width();
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*outHeight = r.height();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenQt::GetPixelDepth(PRInt32 *aPixelDepth)
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{
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// #############
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*aPixelDepth = (PRInt32)QColormap::instance().depth();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenQt::GetColorDepth(PRInt32 *aColorDepth)
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{
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// ###############
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return GetPixelDepth(aColorDepth);
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}
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#ifdef MOZ_ENABLE_QMSYSTEM2
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void
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nsScreenQt::ApplyMinimumBrightness(PRUint32 aType)
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{
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// resets all we did before,
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// 1) there is no interface to get default values
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// 2) user might have changed system settings while fennec is running
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// there is no notification about that.
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delete mDisplayState;
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mDisplayState = nsnull;
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if( aType == BRIGHTNESS_FULL) {
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mDisplayState = new MeeGo::QmDisplayState();
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// no way to keep display from blanking than setting a huge timeout
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// parameter is seconds. setting timeout to huge time this should work for 99.9% of our usecases
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mDisplayState->setDisplayBlankTimeout( DISPLAY_BLANK_TIMEOUT /*in seconds*/ );
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mDisplayState->setDisplayDimTimeout( DISPLAY_DIM_TIMEOUT /*in seconds*/ );
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mDisplayState->setDisplayBrightnessValue( mDisplayState->getMaxDisplayBrightnessValue() );
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mDisplayState->set(MeeGo::QmDisplayState::On);
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}
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}
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#endif
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