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Delete the freetype fonts collector 

It's pretty horribly broken and fixing it would essentially consist of
rewriting fontconfig.
This commit is contained in:
Thomas Goyne 2012-09-24 16:16:48 -07:00
parent 2dcbf77e29
commit fc01b8bafe
5 changed files with 1 additions and 277 deletions
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8
aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
View File

@ -773,14 +773,6 @@
RelativePath="..\..\src\font_file_lister_fontconfig.h"
>
</File>
<File
RelativePath="..\..\src\font_file_lister_freetype.cpp"
>
</File>
<File
RelativePath="..\..\src\font_file_lister_freetype.h"
>
</File>
<File
RelativePath="..\..\src\kana_table.cpp"
>

21
aegisub/src/config/config_windows0.h
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@ -73,26 +73,6 @@
///////////// MEDIUM PRIORITY ////////////
// Enable FreeType2 font lister for the fonts collector
// Make sure the version numbers are correct, as the library names change
// Requires: FreeType2
#define WITH_FREETYPE2
#ifdef WITH_FREETYPE2
#ifdef _DEBUG
#pragma comment(lib, "freetype235_D.lib")
#else
#pragma comment(lib, "freetype235.lib")
#endif
// Enable FreeType2 font lister for the fonts collector
// If you're on Visual Studio, also uncomment the library names and make sure they match the files that you have
// Requires: FreeType2
#define WITH_FREETYPE2
#define FT2_LIB_RELEASE "freetype235.lib"
#define FT2_LIB_DEBUG "freetype235_D.lib"
// Enable CSRI, required for styles previews in the style editor and some video providers
// Requires: csri (in repository)
#define WITH_CSRI
@ -132,6 +112,7 @@
// Requires: fontconfig
//#define WITH_FONTCONFIG
#ifdef WITH_FONTCONFIG
#define WITH_FREETYPE2
#pragma comment(lib,"libfontconfig.lib")
#endif

3
aegisub/src/dialog_fonts_collector.cpp
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@ -27,7 +27,6 @@
#include "font_file_lister.h"
#include "font_file_lister_fontconfig.h"
#include "font_file_lister_freetype.h"
#include "ass_file.h"
#include "compat.h"
@ -85,8 +84,6 @@ class FontsCollectorThread : public wxThread {
#ifdef WITH_FONTCONFIG
FontConfigFontFileLister lister(callback);
#elif defined(WITH_FREETYPE2)
FreetypeFontFileLister lister(callback);
#else
AppendText(_("Aegisub was built without any font file listers enabled"), 2);
struct DummyLister : public FontFileLister {

183
aegisub/src/font_file_lister_freetype.cpp
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@ -1,183 +0,0 @@
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file font_file_lister_freetype.cpp
/// @brief FreeType based font collector
/// @ingroup font_collector
///
#include "config.h"
#ifdef WITH_FREETYPE2
#include "font_file_lister_freetype.h"
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
#include FT_SFNT_NAMES_H
#include FT_TRUETYPE_IDS_H
#include <shlobj.h>
#include "charset_conv.h"
#include "standard_paths.h"
#include "text_file_reader.h"
#include "text_file_writer.h"
namespace {
typedef std::map<wxString, std::set<wxString> > FontMap;
wxString get_font_folder() {
wchar_t szPath[MAX_PATH];
if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_FONTS, NULL, 0, szPath)))
return wxString(szPath) + "\\";
else
return wxGetOSDirectory() + "\\fonts\\";
}
FT_UInt get_name_count(wxString const& filename, FT_Face face) {
wxString ext = filename.Right(4).Lower();
if (ext == ".otf" || ext == ".ttf" || ext == ".ttc_")
return FT_Get_Sfnt_Name_Count(face);
return 0;
}
std::map<FT_UShort, std::vector<wxString> > get_names(FT_Face face) {
std::map<FT_UShort, std::vector<wxString> > final;
FT_UInt count = FT_Get_Sfnt_Name_Count(face);
for (FT_UInt i = 0; i < count; ++i) {
FT_SfntName name;
FT_Get_Sfnt_Name(face, i, &name);
// truetype string encoding is an absolute nightmare, so just try
// UTF-16BE and local charsets
if (name.string_len) {
if ((name.platform_id == TT_PLATFORM_MICROSOFT && name.encoding_id == TT_MS_ID_UNICODE_CS) ||
name.platform_id == TT_PLATFORM_APPLE_UNICODE ||
name.string[0])
{
final[name.name_id].push_back(wxString(name.string, wxMBConvUTF16BE(), name.string_len));
}
else
final[name.name_id].push_back(wxString(name.string, name.string_len));
}
}
return final;
}
void load_cache(FontMap &font_files, std::set<wxString> &indexed_files) {
try {
TextFileReader file(StandardPaths::DecodePath("?local/freetype_collector_index.dat"), "utf-16le");
while (file.HasMoreLines()) {
wxString face = file.ReadLineFromFile();
std::set<wxString>& files = font_files[face];
while (file.HasMoreLines()) {
wxString filename = file.ReadLineFromFile();
if (filename.empty()) break;
if (wxFileExists(filename)) {
files.insert(filename);
indexed_files.insert(filename);
}
}
}
}
catch (agi::FileNotAccessibleError const&) { }
}
void save_cache(FontMap &font_files) {
TextFileWriter file(StandardPaths::DecodePath("?local/freetype_collector_index.dat"), "utf-16le");
for (FontMap::iterator face_it = font_files.begin(); face_it != font_files.end(); ++face_it) {
file.WriteLineToFile(face_it->first);
for_each(face_it->second.begin(), face_it->second.end(),
bind(&TextFileWriter::WriteLineToFile, &file, std::tr1::placeholders::_1, true));
file.WriteLineToFile("");
}
}
}
FreetypeFontFileLister::FreetypeFontFileLister(FontCollectorStatusCallback AppendText) {
AppendText(_("Collecting font data from system. This might take a while, depending on the number of fonts installed. Results are cached and subsequent executions will be faster...\n"), 0);
load_cache(font_files, indexed_files);
FT_Library ft2lib;
FT_Init_FreeType(&ft2lib);
wxArrayString fontfiles;
wxDir::GetAllFiles(get_font_folder(), &fontfiles, "", wxDIR_FILES);
for (size_t ff = 0; ff < fontfiles.size(); ++ff) {
wxString const& fontfile = fontfiles[ff];
if (indexed_files.count(fontfile)) continue;
FT_Face face;
for (FT_Long i = 0; FT_New_Face(ft2lib, fontfile.mb_str(*wxConvFileName), i, &face) == 0; ++i) {
if (get_name_count(fontfile, face) > 0) {
std::map<FT_UShort, std::vector<wxString> > names = get_names(face);
std::vector<wxString>& family = names[1];
std::vector<wxString>& style = names[2];
std::vector<wxString>& full_name = names[4];
for (size_t j = 0; j < family.size() && j < style.size(); ++j) {
if (style[j] != "Regular")
AddFont(fontfile, family[j], style[j]);
else
AddFont(fontfile, family[j]);
}
for (size_t j = 0; j < full_name.size(); ++j)
AddFont(fontfile, full_name[j]);
}
else {
if (face->style_name)
AddFont(fontfile, face->family_name, face->style_name);
else
AddFont(fontfile, wxString(face->family_name));
}
FT_Done_Face(face);
}
}
FT_Done_FreeType(ft2lib);
AppendText(_("Done collecting font data.\n"), 0);
save_cache(font_files);
}
void FreetypeFontFileLister::AddFont(wxString const& filename, wxString facename) {
facename.Trim(true).Trim(false);
if (facename.size() && !facename.Lower().StartsWith("copyright "))
font_files[facename].insert(filename);
}
void FreetypeFontFileLister::AddFont(wxString const& filename, wxString const& family, wxString const& style) {
AddFont(filename, family + " " + style);
AddFont(filename, "*" + family);
}
FontFileLister::CollectionResult FreetypeFontFileLister::GetFontPaths(wxString const& facename, int, bool, std::set<wxUniChar> const&) {
CollectionResult ret;
ret.paths.insert(ret.paths.end(), font_files[facename].begin(), font_files[facename].end());
if (ret.paths.empty())
ret.paths.insert(ret.paths.end(), font_files["*" + facename].begin(), font_files["*" + facename].end());
return ret;
}
#endif WITH_FREETYPE2

63
aegisub/src/font_file_lister_freetype.h
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@ -1,63 +0,0 @@
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file font_file_lister_freetype.h
/// @see font_file_lister_freetype.cpp
/// @ingroup font_collector
///
#ifdef WITH_FREETYPE2
#include "font_file_lister.h"
#ifndef AGI_PRE
#include <map>
#include <set>
#include <wx/string.h>
#endif
/// @class FreetypeFontFileLister
/// @brief Freetype2-based font collector
class FreetypeFontFileLister : public FontFileLister {
/// Map of face name -> possible containing files
std::map<wxString, std::set<wxString> > font_files;
/// Set of files which were loaded from the cache
std::set<wxString> indexed_files;
/// Add a font to the list of mappings
/// @param filename Full path to font file
/// @param facename Font name
void AddFont(wxString const& filename, wxString facename);
/// Add a font to the list of mappings
/// @param filename Full path to font file
/// @param family Family name
/// @param style Style name
void AddFont(wxString const& filename, wxString const& family, wxString const& style);
public:
/// Constructor
/// @param cb Callback for status logging
FreetypeFontFileLister(FontCollectorStatusCallback cb);
CollectionResult GetFontPaths(wxString const& facename, int, bool, std::set<wxUniChar> const&);
};
#endif