michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef GFX_FONT_TEST_H
michael@0: #define GFX_FONT_TEST_H
michael@0: 
michael@0: #include "nsString.h"
michael@0: #include "nsTArray.h"
michael@0: 
michael@0: #include "cairo/cairo.h"
michael@0: 
michael@0: struct gfxFontTestItem {
michael@0:     gfxFontTestItem(const nsCString& fontName,
michael@0:                     cairo_glyph_t *cglyphs, int nglyphs)
michael@0:         : platformFont(fontName)
michael@0:     {
michael@0:         glyphs = new cairo_glyph_t[nglyphs];
michael@0:         memcpy (glyphs, cglyphs, sizeof(cairo_glyph_t) * nglyphs);
michael@0:         num_glyphs = nglyphs;
michael@0:     }
michael@0: 
michael@0:     gfxFontTestItem(const gfxFontTestItem& other) {
michael@0:         platformFont = other.platformFont;
michael@0:         num_glyphs = other.num_glyphs;
michael@0:         glyphs = new cairo_glyph_t[num_glyphs];
michael@0:         memcpy (glyphs, other.glyphs, sizeof(cairo_glyph_t) * num_glyphs);
michael@0:     }
michael@0: 
michael@0:     ~gfxFontTestItem() {
michael@0:         delete [] glyphs;
michael@0:     }
michael@0: 
michael@0:     nsCString platformFont;
michael@0:     cairo_glyph_t *glyphs;
michael@0:     int num_glyphs;
michael@0: };
michael@0: 
michael@0: 
michael@0: class gfxFontTestStore {
michael@0: public:
michael@0:     gfxFontTestStore() { }
michael@0: 
michael@0:     void AddItem (const nsCString& fontString,
michael@0:                   cairo_glyph_t *cglyphs, int nglyphs)
michael@0:     {
michael@0:         items.AppendElement(gfxFontTestItem(fontString, cglyphs, nglyphs));
michael@0:     }
michael@0: 
michael@0:     void AddItem (const nsString& fontString,
michael@0:                   cairo_glyph_t *cglyphs, int nglyphs)
michael@0:     {
michael@0:         items.AppendElement(gfxFontTestItem(NS_ConvertUTF16toUTF8(fontString), cglyphs, nglyphs));
michael@0:     }
michael@0: 
michael@0:     nsTArray<gfxFontTestItem> items;
michael@0: 
michael@0: public:
michael@0:     static gfxFontTestStore *CurrentStore() {
michael@0:         return sCurrentStore;
michael@0:     }
michael@0: 
michael@0:     static gfxFontTestStore *NewStore() {
michael@0:         if (sCurrentStore)
michael@0:             delete sCurrentStore;
michael@0: 
michael@0:         sCurrentStore = new gfxFontTestStore;
michael@0:         return sCurrentStore;
michael@0:     }
michael@0: 
michael@0:     static void DeleteStore() {
michael@0:         if (sCurrentStore)
michael@0:             delete sCurrentStore;
michael@0: 
michael@0:         sCurrentStore = nullptr;
michael@0:     }
michael@0: 
michael@0: protected:
michael@0:     static gfxFontTestStore *sCurrentStore;
michael@0: };
michael@0: 
michael@0: 
michael@0: #endif /* GFX_FONT_TEST_H */