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e368dc9c85
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
122 lines
3.1 KiB
C++
122 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* 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 "nsScreenWin.h"
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nsScreenWin :: nsScreenWin ( HMONITOR inScreen )
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: mScreen(inScreen)
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{
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#ifdef DEBUG
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HDC hDCScreen = ::GetDC(nullptr);
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NS_ASSERTION(hDCScreen,"GetDC Failure");
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NS_ASSERTION ( ::GetDeviceCaps(hDCScreen, TECHNOLOGY) == DT_RASDISPLAY, "Not a display screen");
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::ReleaseDC(nullptr,hDCScreen);
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#endif
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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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nsScreenWin :: ~nsScreenWin()
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{
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// nothing to see here.
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}
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NS_IMETHODIMP
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nsScreenWin :: GetRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)
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{
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BOOL success = FALSE;
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if ( mScreen ) {
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MONITORINFO info;
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info.cbSize = sizeof(MONITORINFO);
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success = ::GetMonitorInfoW( mScreen, &info );
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if ( success ) {
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*outLeft = info.rcMonitor.left;
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*outTop = info.rcMonitor.top;
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*outWidth = info.rcMonitor.right - info.rcMonitor.left;
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*outHeight = info.rcMonitor.bottom - info.rcMonitor.top;
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}
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}
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if (!success) {
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HDC hDCScreen = ::GetDC(nullptr);
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NS_ASSERTION(hDCScreen,"GetDC Failure");
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*outTop = *outLeft = 0;
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*outWidth = ::GetDeviceCaps(hDCScreen, HORZRES);
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*outHeight = ::GetDeviceCaps(hDCScreen, VERTRES);
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::ReleaseDC(nullptr, hDCScreen);
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}
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return NS_OK;
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} // GetRect
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NS_IMETHODIMP
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nsScreenWin :: GetAvailRect(int32_t *outLeft, int32_t *outTop, int32_t *outWidth, int32_t *outHeight)
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{
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BOOL success = FALSE;
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if ( mScreen ) {
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MONITORINFO info;
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info.cbSize = sizeof(MONITORINFO);
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success = ::GetMonitorInfoW( mScreen, &info );
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if ( success ) {
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*outLeft = info.rcWork.left;
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*outTop = info.rcWork.top;
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*outWidth = info.rcWork.right - info.rcWork.left;
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*outHeight = info.rcWork.bottom - info.rcWork.top;
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}
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}
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if (!success) {
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RECT workArea;
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::SystemParametersInfo(SPI_GETWORKAREA, 0, &workArea, 0);
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*outLeft = workArea.left;
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*outTop = workArea.top;
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*outWidth = workArea.right - workArea.left;
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*outHeight = workArea.bottom - workArea.top;
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}
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return NS_OK;
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} // GetAvailRect
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NS_IMETHODIMP
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nsScreenWin :: GetPixelDepth(int32_t *aPixelDepth)
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{
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//XXX not sure how to get this info for multiple monitors, this might be ok...
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HDC hDCScreen = ::GetDC(nullptr);
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NS_ASSERTION(hDCScreen,"GetDC Failure");
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int32_t depth = ::GetDeviceCaps(hDCScreen, BITSPIXEL);
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if (depth == 32) {
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// If a device uses 32 bits per pixel, it's still only using 8 bits
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// per color component, which is what our callers want to know.
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// (Some devices report 32 and some devices report 24.)
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depth = 24;
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}
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*aPixelDepth = depth;
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::ReleaseDC(nullptr, hDCScreen);
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return NS_OK;
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} // GetPixelDepth
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NS_IMETHODIMP
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nsScreenWin :: GetColorDepth(int32_t *aColorDepth)
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{
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return GetPixelDepth(aColorDepth);
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} // GetColorDepth
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