зеркало из https://github.com/mozilla/gecko-dev.git
85 строки
2.1 KiB
C++
85 строки
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_FONT_TEST_H
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#define GFX_FONT_TEST_H
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#include "nsString.h"
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#include "nsTArray.h"
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#include "cairo/cairo.h"
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struct gfxFontTestItem {
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gfxFontTestItem(const nsCString& fontName,
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cairo_glyph_t *cglyphs, int nglyphs)
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: platformFont(fontName)
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{
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glyphs = new cairo_glyph_t[nglyphs];
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memcpy (glyphs, cglyphs, sizeof(cairo_glyph_t) * nglyphs);
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num_glyphs = nglyphs;
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}
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gfxFontTestItem(const gfxFontTestItem& other) {
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platformFont = other.platformFont;
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num_glyphs = other.num_glyphs;
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glyphs = new cairo_glyph_t[num_glyphs];
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memcpy (glyphs, other.glyphs, sizeof(cairo_glyph_t) * num_glyphs);
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}
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~gfxFontTestItem() {
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delete [] glyphs;
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}
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nsCString platformFont;
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cairo_glyph_t *glyphs;
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int num_glyphs;
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};
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class gfxFontTestStore {
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public:
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gfxFontTestStore() { }
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void AddItem (const nsCString& fontString,
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cairo_glyph_t *cglyphs, int nglyphs)
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{
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items.AppendElement(gfxFontTestItem(fontString, cglyphs, nglyphs));
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}
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void AddItem (const nsString& fontString,
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cairo_glyph_t *cglyphs, int nglyphs)
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{
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items.AppendElement(gfxFontTestItem(NS_ConvertUTF16toUTF8(fontString), cglyphs, nglyphs));
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}
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nsTArray<gfxFontTestItem> items;
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public:
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static gfxFontTestStore *CurrentStore() {
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return sCurrentStore;
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}
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static gfxFontTestStore *NewStore() {
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if (sCurrentStore)
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delete sCurrentStore;
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sCurrentStore = new gfxFontTestStore;
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return sCurrentStore;
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}
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static void DeleteStore() {
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if (sCurrentStore)
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delete sCurrentStore;
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sCurrentStore = nullptr;
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}
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protected:
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static gfxFontTestStore *sCurrentStore;
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};
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#endif /* GFX_FONT_TEST_H */
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