gecko-dev/gfx/thebes/gfxFontTest.h

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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Corporation code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef GFX_FONT_TEST_H
#define GFX_FONT_TEST_H
#include "nsString.h"
#include "nsTArray.h"
#include "cairo.h"
#include "gfxFont.h"
#include "gfxUserFontSet.h"
struct THEBES_API gfxFontTestItem {
gfxFontTestItem(const nsCString& fontName,
cairo_glyph_t *cglyphs, int nglyphs)
: platformFont(fontName)
{
glyphs = new cairo_glyph_t[nglyphs];
memcpy (glyphs, cglyphs, sizeof(cairo_glyph_t) * nglyphs);
num_glyphs = nglyphs;
}
gfxFontTestItem(const gfxFontTestItem& other) {
platformFont = other.platformFont;
num_glyphs = other.num_glyphs;
glyphs = new cairo_glyph_t[num_glyphs];
memcpy (glyphs, other.glyphs, sizeof(cairo_glyph_t) * num_glyphs);
}
~gfxFontTestItem() {
delete [] glyphs;
}
nsCString platformFont;
cairo_glyph_t *glyphs;
int num_glyphs;
};
class THEBES_API gfxFontTestStore {
public:
gfxFontTestStore() { }
void AddItem (const nsCString& fontString,
cairo_glyph_t *cglyphs, int nglyphs)
{
items.AppendElement(gfxFontTestItem(fontString, cglyphs, nglyphs));
}
void AddItem (const nsString& fontString,
cairo_glyph_t *cglyphs, int nglyphs)
{
items.AppendElement(gfxFontTestItem(NS_ConvertUTF16toUTF8(fontString), cglyphs, nglyphs));
}
nsTArray<gfxFontTestItem> items;
public:
static gfxFontTestStore *CurrentStore() {
return sCurrentStore;
}
static gfxFontTestStore *NewStore() {
if (sCurrentStore)
delete sCurrentStore;
sCurrentStore = new gfxFontTestStore;
return sCurrentStore;
}
static void DeleteStore() {
if (sCurrentStore)
delete sCurrentStore;
sCurrentStore = nsnull;
}
protected:
static gfxFontTestStore *sCurrentStore;
};
#endif /* GFX_FONT_TEST_H */