LCOV - app.info - gfx/thebes/gfxFT2FontBase.h

LCOV - code coverage report
| Current view: | directory - gfx/thebes - gfxFT2FontBase.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 3 | 0 | 0.0 %
| Date: | 2012-07-07 | Functions: | 3 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
           2                 :  * ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is Mozilla Foundation code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is Mozilla Foundation.
          18                 :  * Portions created by the Initial Developer are Copyright (C) 2009
          19                 :  * the Initial Developer. All Rights Reserved.
          20                 :  *
          21                 :  * Contributor(s):
          22                 :  *   Vladimir Vukicevic <vladimir@mozilla.com>
          23                 :  *   Masayuki Nakano <masayuki@d-toybox.com>
          24                 :  *   Behdad Esfahbod <behdad@gnome.org>
          25                 :  *   Mats Palmgren <mats.palmgren@bredband.net>
          26                 :  *   Karl Tomlinson <karlt+@karlt.net>, Mozilla Corporation
          27                 :  *   Takuro Ashie <ashie@clear-code.com>
          28                 :  *
          29                 :  * Alternatively, the contents of this file may be used under the terms of
          30                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          31                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          32                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          33                 :  * of those above. If you wish to allow use of your version of this file only
          34                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          35                 :  * use your version of this file under the terms of the MPL, indicate your
          36                 :  * decision by deleting the provisions above and replace them with the notice
          37                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          38                 :  * the provisions above, a recipient may use your version of this file under
          39                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          40                 :  *
          41                 :  * ***** END LICENSE BLOCK ***** */
          42                 :
          43                 : #ifndef GFX_FT2FONTBASE_H
          44                 : #define GFX_FT2FONTBASE_H
          45                 :
          46                 : #include "cairo.h"
          47                 : #include "gfxContext.h"
          48                 : #include "gfxFont.h"
          49                 :
          50                 : class gfxFT2FontBase : public gfxFont {
          51                 : public:
          52                 :     gfxFT2FontBase(cairo_scaled_font_t *aScaledFont,
          53                 :                    gfxFontEntry *aFontEntry,
          54                 :                    const gfxFontStyle *aFontStyle);
          55                 :     virtual ~gfxFT2FontBase();
          56                 :
          57                 :     PRUint32 GetGlyph(PRUint32 aCharCode);
          58                 :     void GetGlyphExtents(PRUint32 aGlyph,
          59                 :                          cairo_text_extents_t* aExtents);
          60                 :     virtual const gfxFont::Metrics& GetMetrics();
          61                 :     virtual PRUint32 GetSpaceGlyph();
          62                 :     virtual hb_blob_t *GetFontTable(PRUint32 aTag);
          63               0 :     virtual bool ProvidesGetGlyph() const { return true; }
          64                 :     virtual PRUint32 GetGlyph(PRUint32 unicode, PRUint32 variation_selector);
          65               0 :     virtual bool ProvidesGlyphWidths() { return true; }
          66                 :     virtual PRInt32 GetGlyphWidth(gfxContext *aCtx, PRUint16 aGID);
          67                 :
          68               0 :     cairo_scaled_font_t *CairoScaledFont() { return mScaledFont; };
          69                 :     virtual bool SetupCairoFont(gfxContext *aContext);
          70                 :
          71                 : protected:
          72                 :     PRUint32 mSpaceGlyph;
          73                 :     bool mHasMetrics;
          74                 :     Metrics mMetrics;
          75                 : };
          76                 :
          77                 : #endif /* GFX_FT2FONTBASE_H */

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