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Diffstat (limited to 'gfx/thebes/gfxMacPlatformFontList.h')
| -rw-r--r-- | gfx/thebes/gfxMacPlatformFontList.h | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/gfx/thebes/gfxMacPlatformFontList.h b/gfx/thebes/gfxMacPlatformFontList.h deleted file mode 100644 index 0ab062dca4..0000000000 --- a/gfx/thebes/gfxMacPlatformFontList.h +++ /dev/null @@ -1,182 +0,0 @@ -/* -*- 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 gfxMacPlatformFontList_H_ -#define gfxMacPlatformFontList_H_ - -#include <CoreFoundation/CoreFoundation.h> - -#include "mozilla/MemoryReporting.h" -#include "nsDataHashtable.h" -#include "nsRefPtrHashtable.h" - -#include "gfxPlatformFontList.h" -#include "gfxPlatform.h" -#include "gfxPlatformMac.h" - -#include "nsUnicharUtils.h" -#include "nsTArray.h" -#include "mozilla/LookAndFeel.h" - -class gfxMacPlatformFontList; - -// a single member of a font family (i.e. a single face, such as Times Italic) -class MacOSFontEntry : public gfxFontEntry -{ -public: - friend class gfxMacPlatformFontList; - - MacOSFontEntry(const nsAString& aPostscriptName, int32_t aWeight, - bool aIsStandardFace = false, - double aSizeHint = 0.0); - - // for use with data fonts - MacOSFontEntry(const nsAString& aPostscriptName, CGFontRef aFontRef, - uint16_t aWeight, uint16_t aStretch, uint8_t aStyle, - bool aIsDataUserFont, bool aIsLocal); - - virtual ~MacOSFontEntry() { - ::CGFontRelease(mFontRef); - } - - virtual CGFontRef GetFontRef(); - - // override gfxFontEntry table access function to bypass table cache, - // use CGFontRef API to get direct access to system font data - virtual hb_blob_t *GetFontTable(uint32_t aTag) override; - - virtual void AddSizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf, - FontListSizes* aSizes) const override; - - nsresult ReadCMAP(FontInfoData *aFontInfoData = nullptr) override; - - bool RequiresAATLayout() const { return mRequiresAAT; } - - bool IsCFF(); - -protected: - virtual gfxFont* CreateFontInstance(const gfxFontStyle *aFontStyle, bool aNeedsBold) override; - - virtual bool HasFontTable(uint32_t aTableTag) override; - - static void DestroyBlobFunc(void* aUserData); - - CGFontRef mFontRef; // owning reference to the CGFont, released on destruction - - double mSizeHint; - - bool mFontRefInitialized; - bool mRequiresAAT; - bool mIsCFF; - bool mIsCFFInitialized; - nsTHashtable<nsUint32HashKey> mAvailableTables; -}; - -class gfxMacPlatformFontList : public gfxPlatformFontList { -public: - static gfxMacPlatformFontList* PlatformFontList() { - return static_cast<gfxMacPlatformFontList*>(sPlatformFontList); - } - - static int32_t AppleWeightToCSSWeight(int32_t aAppleWeight); - - bool GetStandardFamilyName(const nsAString& aFontName, nsAString& aFamilyName) override; - - gfxFontEntry* LookupLocalFont(const nsAString& aFontName, - uint16_t aWeight, - int16_t aStretch, - uint8_t aStyle) override; - - gfxFontEntry* MakePlatformFont(const nsAString& aFontName, - uint16_t aWeight, - int16_t aStretch, - uint8_t aStyle, - const uint8_t* aFontData, - uint32_t aLength) override; - - bool FindAndAddFamilies(const nsAString& aFamily, - nsTArray<gfxFontFamily*>* aOutput, - gfxFontStyle* aStyle = nullptr, - gfxFloat aDevToCssSize = 1.0) override; - - // lookup the system font for a particular system font type and set - // the name and style characteristics - void LookupSystemFont(mozilla::LookAndFeel::FontID aSystemFontID, - nsAString& aSystemFontName, - gfxFontStyle &aFontStyle, - float aDevPixPerCSSPixel); - -protected: - virtual gfxFontFamily* - GetDefaultFontForPlatform(const gfxFontStyle* aStyle) override; - -private: - friend class gfxPlatformMac; - - gfxMacPlatformFontList(); - virtual ~gfxMacPlatformFontList(); - - // initialize font lists - virtual nsresult InitFontListForPlatform() override; - - // special case font faces treated as font families (set via prefs) - void InitSingleFaceList(); - - // initialize system fonts - void InitSystemFontNames(); - - // helper function to lookup in both hidden system fonts and normal fonts - gfxFontFamily* FindSystemFontFamily(const nsAString& aFamily); - - static void RegisteredFontsChangedNotificationCallback(CFNotificationCenterRef center, - void *observer, - CFStringRef name, - const void *object, - CFDictionaryRef userInfo); - - // attempt to use platform-specific fallback for the given character - // return null if no usable result found - gfxFontEntry* - PlatformGlobalFontFallback(const uint32_t aCh, - Script aRunScript, - const gfxFontStyle* aMatchStyle, - gfxFontFamily** aMatchedFamily) override; - - bool UsesSystemFallback() override { return true; } - - already_AddRefed<FontInfoData> CreateFontInfoData() override; - - // Add the specified family to mSystemFontFamilies or mFontFamilies. - // Ideally we'd use NSString* instead of CFStringRef here, but this header - // file is included in .cpp files, so we can't use objective C classes here. - // But CFStringRef and NSString* are the same thing anyway (they're - // toll-free bridged). - void AddFamily(CFStringRef aFamily); - -#ifdef MOZ_BUNDLED_FONTS - void ActivateBundledFonts(); -#endif - - enum { - kATSGenerationInitial = -1 - }; - - // default font for use with system-wide font fallback - CTFontRef mDefaultFont; - - // hidden system fonts used within UI elements, there may be a whole set - // for different locales (e.g. .Helvetica Neue UI, .SF NS Text) - FontFamilyTable mSystemFontFamilies; - - // font families that -apple-system maps to - // Pre-10.11 this was always a single font family, such as Lucida Grande - // or Helvetica Neue. For OSX 10.11, Apple uses pair of families - // for the UI, one for text sizes and another for display sizes - bool mUseSizeSensitiveSystemFont; - nsString mSystemTextFontFamilyName; - nsString mSystemDisplayFontFamilyName; // only used on OSX 10.11 -}; - -#endif /* gfxMacPlatformFontList_H_ */ |