blob: b3ebcc732d0eb0df14dd7bc6c2372c508c6a4097 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
* Copyright (C) 2009 Aethyra Development Team
*
* This file is part of The Mana Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TRUETYPEFONT_H
#define TRUETYPEFONT_H
#include <guichan/font.hpp>
#ifdef __WIN32__
#include <SDL/SDL_ttf.h>
#else
#include <SDL_ttf.h>
#endif
#include <list>
#include <string>
class TextChunk;
/**
* A wrapper around SDL_ttf for allowing the use of TrueType fonts.
*
* <b>NOTE:</b> This class initializes SDL_ttf as necessary.
*/
class TrueTypeFont : public gcn::Font
{
public:
/**
* Constructor.
*
* @param filename Font filename.
* @param size Font size.
*/
TrueTypeFont(const std::string &filename, int size, int style = 0);
~TrueTypeFont() override;
int getWidth(const std::string &text) const override;
int getHeight() const override;
/**
* Returns the height of a line of text. This is not the visual height
* as returned by getHeight() but the recommended spacing between lines
* of text.
*/
int getLineHeight() const;
/**
* @see Font::drawString
*/
void drawString(gcn::Graphics *graphics,
const std::string &text,
int x, int y) override;
static void updateFontScale(float scale);
private:
const std::string mFilename;
TTF_Font *mFont;
const int mPointSize;
// Word surfaces cache
mutable std::list<TextChunk> mCache;
static std::list<TrueTypeFont*> mFonts;
static float mScale;
};
#endif
|
