OpenTTD Source: src/gfx_layout_fallback.h Source File

OpenTTD Source 14.0-beta3

gfx_layout_fallback.h
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1 /*
2 * This file is part of OpenTTD.
3 * OpenTTD 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, version 2.
4 * OpenTTD 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.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
6 */
7
10 #ifndef GFX_LAYOUT_FALLBACK_H
11 #define GFX_LAYOUT_FALLBACK_H
12
13 #include "gfx_layout.h"
14
18 class FallbackParagraphLayoutFactory {
19 public:
21 typedef char32_t CharType;
23 static const bool SUPPORTS_RTL = false;
24
25 static ParagraphLayouter *GetParagraphLayout(char32_t *buff, char32_t *buff_end, FontMap &fontMapping);
26 static size_t AppendToBuffer(char32_t *buff, const char32_t *buffer_last, char32_t c);
27 };
28
29
30 #endif /* GFX_LAYOUT_FALLBACK_H */
FallbackParagraphLayoutFactory::CharType
char32_t CharType
Helper for GetLayouter, to get the right type.
Definition: gfx_layout_fallback.h:21
FallbackParagraphLayoutFactory
Helper class to construct a new FallbackParagraphLayout.
Definition: gfx_layout_fallback.h:18
ParagraphLayouter
Interface to glue fallback and normal layouter into one.
Definition: gfx_layout.h:89
FallbackParagraphLayoutFactory::SUPPORTS_RTL
static const bool SUPPORTS_RTL
Helper for GetLayouter, to get whether the layouter supports RTL.
Definition: gfx_layout_fallback.h:23
gfx_layout.h
FallbackParagraphLayoutFactory::AppendToBuffer
static size_t AppendToBuffer(char32_t *buff, const char32_t *buffer_last, char32_t c)
Append a wide character to the internal buffer.
Definition: gfx_layout_fallback.cpp:97
FallbackParagraphLayoutFactory::GetParagraphLayout
static ParagraphLayouter * GetParagraphLayout(char32_t *buff, char32_t *buff_end, FontMap &fontMapping)
Get the actual ParagraphLayout for the given buffer.
Definition: gfx_layout_fallback.cpp:85
FontMap
std::map< int, Font * > FontMap
Mapping from index to font.
Definition: gfx_layout.h:84