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Diffstat (limited to '')
-rw-r--r-- | layout/inspector/InspectorFontFace.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/layout/inspector/InspectorFontFace.h b/layout/inspector/InspectorFontFace.h new file mode 100644 index 0000000000..2356ec7b9a --- /dev/null +++ b/layout/inspector/InspectorFontFace.h @@ -0,0 +1,76 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 mozilla_InspectorFontFace_h +#define mozilla_InspectorFontFace_h + +#include "gfxTypes.h" +#include "mozilla/dom/CSSFontFaceRule.h" +#include "mozilla/dom/InspectorUtilsBinding.h" +#include "mozilla/dom/NonRefcountedDOMObject.h" +#include "nsRange.h" + +class gfxFontEntry; +class gfxFontGroup; + +namespace mozilla::dom { + +/** + * Information on font face usage by a given DOM Range, as returned by + * InspectorUtils.getUsedFontFaces. + */ +class InspectorFontFace final : public NonRefcountedDOMObject { + public: + InspectorFontFace(gfxFontEntry* aFontEntry, gfxFontGroup* aFontGroup, + FontMatchType aMatchType); + + ~InspectorFontFace(); + + gfxFontEntry* GetFontEntry() const { return mFontEntry; } + void AddMatchType(FontMatchType aMatchType) { mMatchType |= aMatchType; } + + void AddRange(nsRange* aRange); + size_t RangeCount() const { return mRanges.Length(); } + + // Web IDL + bool FromFontGroup(); + bool FromLanguagePrefs(); + bool FromSystemFallback(); + void GetName(nsAString& aName); + void GetCSSFamilyName(nsAString& aCSSFamilyName); + void GetCSSGeneric(nsAString& aGeneric); + CSSFontFaceRule* GetRule(); + int32_t SrcIndex(); + void GetURI(nsAString& aURI); + void GetLocalName(nsAString& aLocalName); + void GetFormat(nsAString& aFormat); + void GetMetadata(nsAString& aMetadata); + + void GetVariationAxes(nsTArray<InspectorVariationAxis>& aResult, + ErrorResult& aRV); + void GetVariationInstances(nsTArray<InspectorVariationInstance>& aResult, + ErrorResult& aRV); + void GetFeatures(nsTArray<InspectorFontFeature>& aResult, ErrorResult& aRV); + + void GetRanges(nsTArray<RefPtr<nsRange>>& aResult); + + bool WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto, + JS::MutableHandle<JSObject*> aReflector) { + return InspectorFontFace_Binding::Wrap(aCx, this, aGivenProto, aReflector); + } + + protected: + RefPtr<gfxFontEntry> mFontEntry; + RefPtr<gfxFontGroup> mFontGroup; + RefPtr<CSSFontFaceRule> mRule; + FontMatchType mMatchType; + + nsTArray<RefPtr<nsRange>> mRanges; +}; + +} // namespace mozilla::dom + +#endif // mozilla_InspectorFontFace_h |