gecko-dev/widget/qt/nsScreenQt.cpp
Ehsan Akhgari e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

122 lines
3.3 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <qcolor.h>
#include <qcolormap.h>
#include <qrect.h>
#include <qdesktopwidget.h>
#include <qapplication.h>
#include <QTransform>
#include "nsScreenQt.h"
#include "nsXULAppAPI.h"
#ifdef MOZ_ENABLE_QTMOBILITY
#include "mozqorientationsensorfilter.h"
#endif
#ifdef MOZ_ENABLE_QMSYSTEM2
#include <qmdisplaystate.h>
using namespace mozilla;
const int DISPLAY_BLANK_TIMEOUT = 10800; /*3 * 60 * 60 seconds*/
const int DISPLAY_DIM_TIMEOUT = 10620; /*3 * 59 * 60 seconds*/
#endif
nsScreenQt::nsScreenQt(int aScreen)
: mScreen(aScreen)
#ifdef MOZ_ENABLE_QMSYSTEM2
, mDisplayState(nullptr)
#endif
{
// nothing else to do. I guess we could cache a bunch of information
// here, but we want to ask the device at runtime in case anything
// has changed.
}
nsScreenQt::~nsScreenQt()
{
#ifdef MOZ_ENABLE_QMSYSTEM2
delete mDisplayState;
mDisplayState = nullptr;
#endif
}
NS_IMETHODIMP
nsScreenQt::GetRect(int32_t *outLeft,int32_t *outTop,
int32_t *outWidth,int32_t *outHeight)
{
QRect r = QApplication::desktop()->screenGeometry(mScreen);
#ifdef MOZ_ENABLE_QTMOBILITY
r = MozQOrientationSensorFilter::GetRotationTransform().mapRect(r);
// just rotating gives us weird negative coordinates, but we want to return
// sensible logical coordinates
r.moveTo(0, 0);
#endif
*outTop = r.x();
*outLeft = r.y();
*outWidth = r.width();
*outHeight = r.height();
return NS_OK;
}
NS_IMETHODIMP
nsScreenQt::GetAvailRect(int32_t *outLeft,int32_t *outTop,
int32_t *outWidth,int32_t *outHeight)
{
QRect r = QApplication::desktop()->screenGeometry(mScreen);
#ifdef MOZ_ENABLE_QTMOBILITY
r = MozQOrientationSensorFilter::GetRotationTransform().mapRect(r);
#endif
*outTop = r.x();
*outLeft = r.y();
*outWidth = r.width();
*outHeight = r.height();
return NS_OK;
}
NS_IMETHODIMP
nsScreenQt::GetPixelDepth(int32_t *aPixelDepth)
{
// #############
*aPixelDepth = (int32_t)QColormap::instance().depth();
return NS_OK;
}
NS_IMETHODIMP
nsScreenQt::GetColorDepth(int32_t *aColorDepth)
{
// ###############
return GetPixelDepth(aColorDepth);
}
#ifdef MOZ_ENABLE_QMSYSTEM2
void
nsScreenQt::ApplyMinimumBrightness(uint32_t aType)
{
// resets all we did before,
// 1) there is no interface to get default values
// 2) user might have changed system settings while fennec is running
// there is no notification about that.
delete mDisplayState;
mDisplayState = nullptr;
if( aType == BRIGHTNESS_FULL) {
mDisplayState = new MeeGo::QmDisplayState();
// no way to keep display from blanking than setting a huge timeout
// parameter is seconds. setting timeout to huge time this should work for 99.9% of our usecases
mDisplayState->setDisplayBlankTimeout( DISPLAY_BLANK_TIMEOUT /*in seconds*/ );
mDisplayState->setDisplayDimTimeout( DISPLAY_DIM_TIMEOUT /*in seconds*/ );
mDisplayState->setDisplayBrightnessValue( mDisplayState->getMaxDisplayBrightnessValue() );
mDisplayState->set(MeeGo::QmDisplayState::On);
}
}
#endif