mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-23 02:05:42 +00:00
974d8120f2
This conversion was done with the script:
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl' | \
egrep -v 'cairo-win32-refptr.h|RefPtr.h|TestRefPtr.cpp' | \
xargs sed -i -e 's/mozilla::TemporaryRef</already_AddRefed</g' \
-e 's/TemporaryRef</already_AddRefed</g'
Manual fixups were performed in the following instances:
- We handled mfbt/RefPtr.h manually so as to not convert TemporaryRef itself
into already_AddRefed.
- The following files had explicit Move() calls added to make up for the lack
of a copy constructor on already_AddRefed:
dom/base/ImageEncoder.cpp
dom/media/MediaTaskQueue.{h,cpp}
dom/media/webaudio/PannerNode.cpp
- A redundant overload for MediaTaskQueue::Dispatch was deleted.
- A few manual fixups were required in mfbt/tests/TestRefPtr.cpp.
- Comments, using declarations, and forward declarations relating to
TemporaryRef in dom/canvas/ and gfx/layers/ were changed to refer to
already_AddRefed.
148 lines
4.6 KiB
C++
148 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 20; 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/. */
|
|
|
|
#ifndef GFX_PLATFORM_GTK_H
|
|
#define GFX_PLATFORM_GTK_H
|
|
|
|
#include "gfxPlatform.h"
|
|
#include "gfxPrefs.h"
|
|
#include "nsAutoRef.h"
|
|
#include "nsTArray.h"
|
|
|
|
#if (MOZ_WIDGET_GTK == 2)
|
|
extern "C" {
|
|
typedef struct _GdkDrawable GdkDrawable;
|
|
}
|
|
#endif
|
|
|
|
class gfxFontconfigUtils;
|
|
|
|
class gfxPlatformGtk : public gfxPlatform {
|
|
public:
|
|
gfxPlatformGtk();
|
|
virtual ~gfxPlatformGtk();
|
|
|
|
static gfxPlatformGtk *GetPlatform() {
|
|
return (gfxPlatformGtk*) gfxPlatform::GetPlatform();
|
|
}
|
|
|
|
virtual already_AddRefed<gfxASurface>
|
|
CreateOffscreenSurface(const IntSize& size,
|
|
gfxContentType contentType) override;
|
|
|
|
virtual already_AddRefed<mozilla::gfx::ScaledFont>
|
|
GetScaledFontForFont(mozilla::gfx::DrawTarget* aTarget, gfxFont *aFont) override;
|
|
|
|
virtual nsresult GetFontList(nsIAtom *aLangGroup,
|
|
const nsACString& aGenericFamily,
|
|
nsTArray<nsString>& aListOfFonts) override;
|
|
|
|
virtual nsresult UpdateFontList() override;
|
|
|
|
virtual void
|
|
GetCommonFallbackFonts(uint32_t aCh, uint32_t aNextCh,
|
|
int32_t aRunScript,
|
|
nsTArray<const char*>& aFontList) override;
|
|
|
|
virtual gfxPlatformFontList* CreatePlatformFontList() override;
|
|
|
|
virtual nsresult GetStandardFamilyName(const nsAString& aFontName,
|
|
nsAString& aFamilyName) override;
|
|
|
|
virtual gfxFontGroup* CreateFontGroup(const mozilla::FontFamilyList& aFontFamilyList,
|
|
const gfxFontStyle *aStyle,
|
|
gfxUserFontSet *aUserFontSet) override;
|
|
|
|
/**
|
|
* Look up a local platform font using the full font face name (needed to
|
|
* support @font-face src local() )
|
|
*/
|
|
virtual gfxFontEntry* LookupLocalFont(const nsAString& aFontName,
|
|
uint16_t aWeight,
|
|
int16_t aStretch,
|
|
bool aItalic) override;
|
|
|
|
/**
|
|
* Activate a platform font (needed to support @font-face src url() )
|
|
*
|
|
*/
|
|
virtual gfxFontEntry* MakePlatformFont(const nsAString& aFontName,
|
|
uint16_t aWeight,
|
|
int16_t aStretch,
|
|
bool aItalic,
|
|
const uint8_t* aFontData,
|
|
uint32_t aLength) override;
|
|
|
|
/**
|
|
* Check whether format is supported on a platform or not (if unclear,
|
|
* returns true).
|
|
*/
|
|
virtual bool IsFontFormatSupported(nsIURI *aFontURI,
|
|
uint32_t aFormatFlags) override;
|
|
|
|
/**
|
|
* Calls XFlush if xrender is enabled.
|
|
*/
|
|
virtual void FlushContentDrawing() override;
|
|
|
|
#if (MOZ_WIDGET_GTK == 2)
|
|
static void SetGdkDrawable(cairo_surface_t *target,
|
|
GdkDrawable *drawable);
|
|
static GdkDrawable *GetGdkDrawable(cairo_surface_t *target);
|
|
#endif
|
|
|
|
static int32_t GetDPI();
|
|
static double GetDPIScale();
|
|
|
|
bool UseXRender() {
|
|
#if defined(MOZ_X11)
|
|
if (GetContentBackend() != mozilla::gfx::BackendType::NONE &&
|
|
GetContentBackend() != mozilla::gfx::BackendType::CAIRO)
|
|
return false;
|
|
|
|
return sUseXRender;
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
static bool UseFcFontList() { return sUseFcFontList; }
|
|
|
|
bool UseImageOffscreenSurfaces() {
|
|
// We want to turn on image offscreen surfaces ONLY for GTK3 builds
|
|
// since GTK2 theme rendering still requires xlib surfaces per se.
|
|
#if (MOZ_WIDGET_GTK == 3)
|
|
return gfxPrefs::UseImageOffscreenSurfaces();
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
virtual gfxImageFormat GetOffscreenFormat() override;
|
|
|
|
virtual int GetScreenDepth() const override;
|
|
|
|
bool SupportsApzWheelInput() const override {
|
|
return true;
|
|
}
|
|
|
|
protected:
|
|
static gfxFontconfigUtils *sFontconfigUtils;
|
|
|
|
private:
|
|
virtual void GetPlatformCMSOutputProfile(void *&mem,
|
|
size_t &size) override;
|
|
|
|
#ifdef MOZ_X11
|
|
static bool sUseXRender;
|
|
#endif
|
|
|
|
// xxx - this will be removed once the new fontconfig platform font list
|
|
// replaces gfxPangoFontGroup
|
|
static bool sUseFcFontList;
|
|
};
|
|
|
|
#endif /* GFX_PLATFORM_GTK_H */
|