gecko/widget/cocoa/nsScreenManagerCocoa.mm
Ehsan Akhgari 0fd9123eac 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

117 lines
3.1 KiB
Plaintext

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 "nsScreenManagerCocoa.h"
#include "nsObjCExceptions.h"
#include "nsCOMPtr.h"
#include "nsCocoaUtils.h"
NS_IMPL_ISUPPORTS1(nsScreenManagerCocoa, nsIScreenManager)
nsScreenManagerCocoa::nsScreenManagerCocoa()
{
}
nsScreenManagerCocoa::~nsScreenManagerCocoa()
{
}
nsScreenCocoa*
nsScreenManagerCocoa::ScreenForCocoaScreen(NSScreen *screen)
{
for (uint32_t i = 0; i < mScreenList.Length(); ++i) {
nsScreenCocoa* sc = mScreenList[i];
if (sc->CocoaScreen() == screen) {
// doesn't addref
return sc;
}
}
// didn't find it; create and insert
nsRefPtr<nsScreenCocoa> sc = new nsScreenCocoa(screen);
mScreenList.AppendElement(sc);
return sc.get();
}
NS_IMETHODIMP
nsScreenManagerCocoa::ScreenForRect (int32_t aX, int32_t aY, int32_t aWidth, int32_t aHeight,
nsIScreen **outScreen)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NSEnumerator *screenEnum = [[NSScreen screens] objectEnumerator];
NSRect inRect = nsCocoaUtils::GeckoRectToCocoaRect(nsIntRect(aX, aY, aWidth, aHeight));
NSScreen *screenWindowIsOn = [NSScreen mainScreen];
float greatestArea = 0;
while (NSScreen *screen = [screenEnum nextObject]) {
NSDictionary *desc = [screen deviceDescription];
if ([desc objectForKey:NSDeviceIsScreen] == nil)
continue;
NSRect r = NSIntersectionRect([screen frame], inRect);
float area = r.size.width * r.size.height;
if (area > greatestArea) {
greatestArea = area;
screenWindowIsOn = screen;
}
}
*outScreen = ScreenForCocoaScreen(screenWindowIsOn);
NS_ADDREF(*outScreen);
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
nsScreenManagerCocoa::GetPrimaryScreen (nsIScreen **outScreen)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
// the mainScreen is the screen with the "key window" (focus, I assume?)
NSScreen *sc = [[NSScreen screens] objectAtIndex:0];
*outScreen = ScreenForCocoaScreen(sc);
NS_ADDREF(*outScreen);
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
nsScreenManagerCocoa::GetNumberOfScreens (uint32_t *aNumberOfScreens)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NSArray *ss = [NSScreen screens];
*aNumberOfScreens = [ss count];
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
nsScreenManagerCocoa::ScreenForNativeWidget (void *nativeWidget, nsIScreen **outScreen)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NSWindow *window = static_cast<NSWindow*>(nativeWidget);
if (window) {
nsIScreen *screen = ScreenForCocoaScreen([window screen]);
*outScreen = screen;
NS_ADDREF(*outScreen);
return NS_OK;
}
*outScreen = nullptr;
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}