gecko/widget/os2/nsScreenManagerOS2.cpp
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

100 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "nsScreenManagerOS2.h"
#include "nsScreenOS2.h"
nsScreenManagerOS2 :: nsScreenManagerOS2 ( )
{
// 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.
}
nsScreenManagerOS2 :: ~nsScreenManagerOS2()
{
// nothing to see here.
}
// addref, release, QI
NS_IMPL_ISUPPORTS1(nsScreenManagerOS2, nsIScreenManager)
//
// CreateNewScreenObject
//
// Utility routine. Creates a new screen object from the given device handle
//
// NOTE: For this "single-monitor" impl, we just always return the cached primary
// screen. This should change when a multi-monitor impl is done.
//
nsIScreen*
nsScreenManagerOS2 :: CreateNewScreenObject ( )
{
nsIScreen* retval = nullptr;
if ( !mCachedMainScreen )
mCachedMainScreen = new nsScreenOS2 ( );
NS_IF_ADDREF(retval = mCachedMainScreen.get());
return retval;
}
//
// ScreenForRect
//
// Returns the screen that contains the rectangle. If the rect overlaps
// multiple screens, it picks the screen with the greatest area of intersection.
//
// The coordinates are in pixels (not twips) and in screen coordinates.
//
NS_IMETHODIMP
nsScreenManagerOS2 :: ScreenForRect ( int32_t /*inLeft*/, int32_t /*inTop*/, int32_t /*inWidth*/,
int32_t /*inHeight*/, nsIScreen **outScreen )
{
GetPrimaryScreen ( outScreen );
return NS_OK;
} // ScreenForRect
//
// GetPrimaryScreen
//
// The screen with the menubar/taskbar. This shouldn't be needed very
// often.
//
NS_IMETHODIMP
nsScreenManagerOS2 :: GetPrimaryScreen(nsIScreen * *aPrimaryScreen)
{
*aPrimaryScreen = CreateNewScreenObject(); // addrefs
return NS_OK;
} // GetPrimaryScreen
//
// GetNumberOfScreens
//
// Returns how many physical screens are available.
//
NS_IMETHODIMP
nsScreenManagerOS2 :: GetNumberOfScreens(uint32_t *aNumberOfScreens)
{
*aNumberOfScreens = 1;
return NS_OK;
} // GetNumberOfScreens
NS_IMETHODIMP
nsScreenManagerOS2 :: ScreenForNativeWidget(void *nativeWidget, nsIScreen **aScreen)
{
*aScreen = CreateNewScreenObject(); // addrefs
return NS_OK;
}