gfxPlatformGtk Class Reference

#include <gfxPlatformGtk.h>

Inheritance diagram for gfxPlatformGtk:

Collaboration diagram for gfxPlatformGtk:

List of all members.

Public Member Functions
	gfxPlatformGtk ()
virtual	~gfxPlatformGtk ()
already_AddRefed< gfxASurface >	CreateOffscreenSurface (const gfxIntSize &size, gfxASurface::gfxContentType contentType)
	Create an offscreen surface of the given dimensions and image format.
nsresult	GetFontList (nsIAtom *aLangGroup, const nsACString &aGenericFamily, nsTArray< nsString > &aListOfFonts)
	Fill aListOfFonts with the results of querying the list of font names that correspond to the given language group or generic font family (or both, or neither).
nsresult	UpdateFontList ()
	Rebuilds the any cached system font lists.
nsresult	ResolveFontName (const nsAString &aFontName, FontResolverCallback aCallback, void *aClosure, PRBool &aAborted)
nsresult	GetStandardFamilyName (const nsAString &aFontName, nsAString &aFamilyName)
	Resolving a font name to family name.
gfxFontGroup *	CreateFontGroup (const nsAString &aFamilies, const gfxFontStyle *aStyle, gfxUserFontSet *aUserFontSet)
	Create the appropriate platform font group.
FontFamily *	FindFontFamily (const nsAString &aName)
FontEntry *	FindFontEntry (const nsAString &aFamilyName, const gfxFontStyle &aFontStyle)
already_AddRefed< gfxFont >	FindFontForChar (PRUint32 aCh, gfxFont *aFont)
PRBool	GetPrefFontEntries (const nsCString &aLangGroup, nsTArray< nsRefPtr< gfxFontEntry > > *aFontEntryList)
void	SetPrefFontEntries (const nsCString &aLangGroup, nsTArray< nsRefPtr< gfxFontEntry > > &aFontEntryList)
FT_Library	GetFTLibrary ()
virtual gfxImageFormat	GetOffscreenFormat ()
Static Public Member Functions
static gfxPlatformGtk *	GetPlatform ()
	Return a pointer to the current active platform.
static void	SetGdkDrawable (gfxASurface *target, GdkDrawable *drawable)
static GdkDrawable *	GetGdkDrawable (gfxASurface *target)
static PRInt32	GetDPI ()
static PRBool	UseClientSideRendering ()
Static Protected Attributes
static gfxFontconfigUtils *	sFontconfigUtils

---

Constructor & Destructor Documentation

gfxPlatformGtk::gfxPlatformGtk

(

)

virtual gfxPlatformGtk::~gfxPlatformGtk

(

)

[virtual]

---

Member Function Documentation

gfxFontGroup* gfxPlatformGtk::CreateFontGroup	(	const nsAString &	aFamilies,
		const gfxFontStyle *	aStyle,
		gfxUserFontSet *	aUserFontSet
	)			[virtual]

Create the appropriate platform font group.

Implements gfxPlatform.

already_AddRefed<gfxASurface> gfxPlatformGtk::CreateOffscreenSurface	(	const gfxIntSize &	size,
		gfxASurface::gfxContentType	contentType
	)			[virtual]

Create an offscreen surface of the given dimensions and image format.

Implements gfxPlatform.

FontEntry* gfxPlatformGtk::FindFontEntry	(	const nsAString &	aFamilyName,
		const gfxFontStyle &	aFontStyle
	)

FontFamily* gfxPlatformGtk::FindFontFamily

(

const nsAString &

aName

)

already_AddRefed<gfxFont> gfxPlatformGtk::FindFontForChar	(	PRUint32	aCh,
		gfxFont *	aFont
	)

static PRInt32 gfxPlatformGtk::GetDPI

(

)

[static]

nsresult gfxPlatformGtk::GetFontList	(	nsIAtom *	aLangGroup,
		const nsACString &	aGenericFamily,
		nsTArray< nsString > &	aListOfFonts
	)			[virtual]

Fill aListOfFonts with the results of querying the list of font names that correspond to the given language group or generic font family (or both, or neither).

Reimplemented from gfxPlatform.

FT_Library gfxPlatformGtk::GetFTLibrary

(

)

static GdkDrawable* gfxPlatformGtk::GetGdkDrawable

(

gfxASurface *

target

)

[static]

virtual gfxImageFormat gfxPlatformGtk::GetOffscreenFormat

(

)

[virtual]

Reimplemented from gfxPlatform.

static gfxPlatformGtk* gfxPlatformGtk::GetPlatform

(

)

[inline, static]

Return a pointer to the current active platform.

This is a singleton; it contains mostly convenience functions to obtain platform-specific objects.

Reimplemented from gfxPlatform.

PRBool gfxPlatformGtk::GetPrefFontEntries	(	const nsCString &	aLangGroup,
		nsTArray< nsRefPtr< gfxFontEntry > > *	aFontEntryList
	)

nsresult gfxPlatformGtk::GetStandardFamilyName	(	const nsAString &	aFontName,
		nsAString &	aFamilyName
	)			[virtual]

Resolving a font name to family name.

The result MUST be in the result of GetFontList(). If the name doesn't in the system, aFamilyName will be empty string, but not failed.

Implements gfxPlatform.

nsresult gfxPlatformGtk::ResolveFontName	(	const nsAString &	aFontName,
		FontResolverCallback	aCallback,
		void *	aClosure,
		PRBool &	aAborted
	)			[virtual]

Implements gfxPlatform.

static void gfxPlatformGtk::SetGdkDrawable	(	gfxASurface *	target,
		GdkDrawable *	drawable
	)			[static]

void gfxPlatformGtk::SetPrefFontEntries	(	const nsCString &	aLangGroup,
		nsTArray< nsRefPtr< gfxFontEntry > > &	aFontEntryList
	)

nsresult gfxPlatformGtk::UpdateFontList

(

)

[virtual]

Rebuilds the any cached system font lists.

Reimplemented from gfxPlatform.

static PRBool gfxPlatformGtk::UseClientSideRendering

(

)

[inline, static]

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Member Data Documentation

gfxFontconfigUtils* gfxPlatformGtk::sFontconfigUtils [static, protected]

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The documentation for this class was generated from the following file:

• gfxPlatformGtk.h