font_osx.cpp File Reference

Functions related to font handling on MacOS. More...

#include "../../stdafx.h"
#include "../../debug.h"
#include "font_osx.h"
#include "../../core/math_func.hpp"
#include "../../blitter/factory.hpp"
#include "../../error_func.h"
#include "../../fileio_func.h"
#include "../../fontdetection.h"
#include "../../string_func.h"
#include "../../strings_func.h"
#include "../../zoom_func.h"
#include "macos.h"
#include "../../table/control_codes.h"
#include "safeguards.h"

Go to the source code of this file.

Functions
bool	SetFallbackFont (FontCacheSettings *settings, const std::string &language_isocode, int, MissingGlyphSearcher *callback)
	We would like to have a fallback font as the current one doesn't contain all characters we need.
static CTFontDescriptorRef	LoadFontFromFile (const std::string &font_name)
void	LoadCoreTextFont (FontSize fs)
	Loads the TrueType font.

Detailed Description

Functions related to font handling on MacOS.

Definition in file font_osx.cpp.

Function Documentation

LoadCoreTextFont()

void LoadCoreTextFont

(

FontSize

fs

)

Loads the TrueType font.

If a CoreText font description is present, e.g. from the automatic font fallback search, use it. Otherwise, try to resolve it by font name.

Parameters

fs	The font size to load.

Definition at line 329 of file font_osx.cpp.

References GetFontCacheFontName(), GetFontCacheFontSize(), GetFontCacheSubSetting(), MacOSVersionIsAtLeast(), and settings.

Referenced by InitFontCache().

LoadFontFromFile()

static CTFontDescriptorRef LoadFontFromFile ( const std::string &  font_name )

static

Definition at line 289 of file font_osx.cpp.

SetFallbackFont()

bool SetFallbackFont	(	struct FontCacheSettings *	settings,
		const std::string &	language_isocode,
		int	winlangid,
		class MissingGlyphSearcher *	callback
	)

We would like to have a fallback font as the current one doesn't contain all characters we need.

This function must set all fonts of settings.

Parameters

settings	the settings to overwrite the fontname of.
language_isocode	the language, e.g. en_GB.
winlangid	the language ID windows style.
callback	The function to call to check for missing glyphs.

Returns

true if a font has been set, false otherwise.

Definition at line 27 of file font_osx.cpp.