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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /gfx/thebes/gfxFT2FontBase.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/thebes/gfxFT2FontBase.h')
-rw-r--r--gfx/thebes/gfxFT2FontBase.h45
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diff --git a/gfx/thebes/gfxFT2FontBase.h b/gfx/thebes/gfxFT2FontBase.h
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+/* -*- 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_FT2FONTBASE_H
+#define GFX_FT2FONTBASE_H
+
+#include "cairo.h"
+#include "gfxContext.h"
+#include "gfxFont.h"
+#include "mozilla/gfx/2D.h"
+
+class gfxFT2FontBase : public gfxFont {
+public:
+ gfxFT2FontBase(cairo_scaled_font_t *aScaledFont,
+ gfxFontEntry *aFontEntry,
+ const gfxFontStyle *aFontStyle);
+ virtual ~gfxFT2FontBase();
+
+ uint32_t GetGlyph(uint32_t aCharCode);
+ void GetGlyphExtents(uint32_t aGlyph,
+ cairo_text_extents_t* aExtents);
+ virtual uint32_t GetSpaceGlyph() override;
+ virtual bool ProvidesGetGlyph() const override { return true; }
+ virtual uint32_t GetGlyph(uint32_t unicode,
+ uint32_t variation_selector) override;
+ virtual bool ProvidesGlyphWidths() const override { return true; }
+ virtual int32_t GetGlyphWidth(DrawTarget& aDrawTarget,
+ uint16_t aGID) override;
+
+ cairo_scaled_font_t *CairoScaledFont() { return mScaledFont; };
+ virtual bool SetupCairoFont(DrawTarget* aDrawTarget) override;
+
+ virtual FontType GetType() const override { return FONT_TYPE_FT2; }
+
+protected:
+ virtual const Metrics& GetHorizontalMetrics() override;
+
+ uint32_t mSpaceGlyph;
+ bool mHasMetrics;
+ Metrics mMetrics;
+};
+
+#endif /* GFX_FT2FONTBASE_H */