Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2021 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : #pragma once
      23              : 
      24              : #include "../ifontprovider.h"
      25              : 
      26              : namespace muse::draw {
      27              : class FontEngineFT;
      28              : class QFontProvider : public IFontProvider
      29              : {
      30              : public:
      31           39 :     QFontProvider() = default;
      32              : 
      33              :     int addSymbolFont(const String& family, const io::path_t& path) override;
      34              :     int addSymbolFont(const String& family, std::shared_ptr<io::IODevice> device) override;
      35              : 
      36              :     double lineSpacing(const Font& f) const override;
      37              :     double xHeight(const Font& f) const override;
      38              :     double height(const Font& f) const override;
      39              :     double capHeight(const Font& f) const override;
      40              :     double ascent(const Font& f) const override;
      41              :     double descent(const Font& f) const override;
      42              : 
      43              :     double underlinePos(const Font& f) const override;
      44              :     double lineWidth(const Font& f) const override;
      45              :     double strikeOutPos(const Font& f) const override;
      46              : 
      47              :     bool inFont(const Font& f, char32_t ucs4) const override;
      48              : 
      49              :     // Text
      50              :     double horizontalAdvance(const Font& f, const String& string) const override;
      51              :     double horizontalAdvance(const Font& f, char32_t ucs4) const override;
      52              : 
      53              :     RectF boundingRect(const Font& f, const String& string) const override;
      54              :     RectF boundingRect(const Font& f, char32_t ucs4) const override;
      55              : 
      56              :     RectF tightBoundingRect(const Font& f, const String& string) const override;
      57              : };
      58              : }