mirror of https://github.com/OpenTTD/OpenTTD.git
Codechange: move font settings to std::string
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65cbde4b30
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77330d09fd
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@ -490,7 +490,7 @@ static void LoadFreeTypeFont(FontSize fs)
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case FS_MONO: settings = &_freetype.mono; break;
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}
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if (StrEmpty(settings->font)) return;
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if (settings->font.empty()) return;
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if (_library == nullptr) {
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if (FT_Init_FreeType(&_library) != FT_Err_Ok) {
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@ -501,19 +501,20 @@ static void LoadFreeTypeFont(FontSize fs)
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DEBUG(freetype, 2, "Initialized");
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}
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const char *font_name = settings->font.c_str();
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FT_Face face = nullptr;
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/* If font is an absolute path to a ttf, try loading that first. */
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FT_Error error = FT_New_Face(_library, settings->font, 0, &face);
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FT_Error error = FT_New_Face(_library, font_name, 0, &face);
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#if defined(WITH_COCOA)
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extern void MacOSRegisterExternalFont(const char *file_path);
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if (error == FT_Err_Ok) MacOSRegisterExternalFont(settings->font);
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if (error == FT_Err_Ok) MacOSRegisterExternalFont(font_name);
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#endif
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if (error != FT_Err_Ok) {
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/* Check if font is a relative filename in one of our search-paths. */
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std::string full_font = FioFindFullPath(BASE_DIR, settings->font);
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std::string full_font = FioFindFullPath(BASE_DIR, font_name);
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if (!full_font.empty()) {
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error = FT_New_Face(_library, full_font.c_str(), 0, &face);
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#if defined(WITH_COCOA)
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@ -523,10 +524,10 @@ static void LoadFreeTypeFont(FontSize fs)
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}
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/* Try loading based on font face name (OS-wide fonts). */
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if (error != FT_Err_Ok) error = GetFontByFaceName(settings->font, &face);
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if (error != FT_Err_Ok) error = GetFontByFaceName(font_name, &face);
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if (error == FT_Err_Ok) {
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DEBUG(freetype, 2, "Requested '%s', using '%s %s'", settings->font, face->family_name, face->style_name);
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DEBUG(freetype, 2, "Requested '%s', using '%s %s'", font_name, face->family_name, face->style_name);
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/* Attempt to select the unicode character map */
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error = FT_Select_Charmap(face, ft_encoding_unicode);
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@ -556,7 +557,7 @@ static void LoadFreeTypeFont(FontSize fs)
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FT_Done_Face(face);
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static const char *SIZE_TO_NAME[] = { "medium", "small", "large", "mono" };
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ShowInfoF("Unable to use '%s' for %s font, FreeType reported error 0x%X, using sprite font instead", settings->font, SIZE_TO_NAME[fs], error);
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ShowInfoF("Unable to use '%s' for %s font, FreeType reported error 0x%X, using sprite font instead", font_name, SIZE_TO_NAME[fs], error);
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return;
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found_face:
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@ -214,9 +214,9 @@ static inline bool GetDrawGlyphShadow(FontSize size)
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/** Settings for a single freetype font. */
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struct FreeTypeSubSetting {
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char font[MAX_PATH]; ///< The name of the font, or path to the font.
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uint size; ///< The (requested) size of the font.
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bool aa; ///< Whether to do anti aliasing or not.
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std::string font; ///< The name of the font, or path to the font.
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uint size; ///< The (requested) size of the font.
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bool aa; ///< Whether to do anti aliasing or not.
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const void *os_handle = nullptr; ///< Optional native OS font info. Only valid during font search.
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};
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@ -359,7 +359,7 @@ void LoadCoreTextFont(FontSize fs)
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case FS_MONO: settings = &_freetype.mono; break;
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}
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if (StrEmpty(settings->font)) return;
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if (settings->font.empty()) return;
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CFAutoRelease<CTFontDescriptorRef> font_ref;
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@ -375,10 +375,10 @@ void LoadCoreTextFont(FontSize fs)
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/* See if this is an absolute path. */
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if (FileExists(settings->font)) {
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path.reset(CFStringCreateWithCString(kCFAllocatorDefault, settings->font, kCFStringEncodingUTF8));
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path.reset(CFStringCreateWithCString(kCFAllocatorDefault, settings->font.c_str(), kCFStringEncodingUTF8));
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} else {
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/* Scan the search-paths to see if it can be found. */
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std::string full_font = FioFindFullPath(BASE_DIR, settings->font);
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std::string full_font = FioFindFullPath(BASE_DIR, settings->font.c_str());
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if (!full_font.empty()) {
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path.reset(CFStringCreateWithCString(kCFAllocatorDefault, full_font.c_str(), kCFStringEncodingUTF8));
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}
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@ -393,13 +393,13 @@ void LoadCoreTextFont(FontSize fs)
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font_ref.reset((CTFontDescriptorRef)CFArrayGetValueAtIndex(descs.get(), 0));
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CFRetain(font_ref.get());
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} else {
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ShowInfoF("Unable to load file '%s' for %s font, using default OS font selection instead", settings->font, SIZE_TO_NAME[fs]);
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ShowInfoF("Unable to load file '%s' for %s font, using default OS font selection instead", settings->font.c_str(), SIZE_TO_NAME[fs]);
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}
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}
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}
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if (!font_ref) {
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CFAutoRelease<CFStringRef> name(CFStringCreateWithCString(kCFAllocatorDefault, settings->font, kCFStringEncodingUTF8));
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CFAutoRelease<CFStringRef> name(CFStringCreateWithCString(kCFAllocatorDefault, settings->font.c_str(), kCFStringEncodingUTF8));
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/* Simply creating the font using CTFontCreateWithNameAndSize will *always* return
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* something, no matter the name. As such, we can't use it to check for existence.
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@ -417,7 +417,7 @@ void LoadCoreTextFont(FontSize fs)
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}
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if (!font_ref) {
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ShowInfoF("Unable to use '%s' for %s font, using sprite font instead", settings->font, SIZE_TO_NAME[fs]);
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ShowInfoF("Unable to use '%s' for %s font, using sprite font instead", settings->font.c_str(), SIZE_TO_NAME[fs]);
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return;
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}
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@ -588,8 +588,9 @@ void LoadWin32Font(FontSize fs)
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default: NOT_REACHED();
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}
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if (StrEmpty(settings->font)) return;
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if (settings->font.empty()) return;
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const char *font_name = settings->font.c_str();
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LOGFONT logfont;
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MemSetT(&logfont, 0);
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logfont.lfPitchAndFamily = fs == FS_MONO ? FIXED_PITCH : VARIABLE_PITCH;
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@ -599,19 +600,19 @@ void LoadWin32Font(FontSize fs)
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if (settings->os_handle != nullptr) {
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logfont = *(const LOGFONT *)settings->os_handle;
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} else if (strchr(settings->font, '.') != nullptr) {
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} else if (strchr(font_name, '.') != nullptr) {
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/* Might be a font file name, try load it. */
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wchar_t fontPath[MAX_PATH] = {};
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/* See if this is an absolute path. */
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if (FileExists(settings->font)) {
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convert_to_fs(settings->font, fontPath, lengthof(fontPath));
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convert_to_fs(font_name, fontPath, lengthof(fontPath));
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} else {
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/* Scan the search-paths to see if it can be found. */
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std::string full_font = FioFindFullPath(BASE_DIR, settings->font);
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std::string full_font = FioFindFullPath(BASE_DIR, font_name);
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if (!full_font.empty()) {
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convert_to_fs(full_font.c_str(), fontPath, lengthof(fontPath));
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convert_to_fs(font_name, fontPath, lengthof(fontPath));
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}
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}
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@ -639,22 +640,22 @@ void LoadWin32Font(FontSize fs)
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_wsplitpath(fontPath, nullptr, nullptr, fname, nullptr);
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wcsncpy_s(logfont.lfFaceName, lengthof(logfont.lfFaceName), fname, _TRUNCATE);
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logfont.lfWeight = strcasestr(settings->font, " bold") != nullptr || strcasestr(settings->font, "-bold") != nullptr ? FW_BOLD : FW_NORMAL; // Poor man's way to allow selecting bold fonts.
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logfont.lfWeight = strcasestr(font_name, " bold") != nullptr || strcasestr(font_name, "-bold") != nullptr ? FW_BOLD : FW_NORMAL; // Poor man's way to allow selecting bold fonts.
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}
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} else {
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ShowInfoF("Unable to load file '%s' for %s font, using default windows font selection instead", settings->font, SIZE_TO_NAME[fs]);
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ShowInfoF("Unable to load file '%s' for %s font, using default windows font selection instead", font_name, SIZE_TO_NAME[fs]);
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}
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}
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}
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if (logfont.lfFaceName[0] == 0) {
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logfont.lfWeight = strcasestr(settings->font, " bold") != nullptr ? FW_BOLD : FW_NORMAL; // Poor man's way to allow selecting bold fonts.
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convert_to_fs(settings->font, logfont.lfFaceName, lengthof(logfont.lfFaceName));
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logfont.lfWeight = strcasestr(font_name, " bold") != nullptr ? FW_BOLD : FW_NORMAL; // Poor man's way to allow selecting bold fonts.
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convert_to_fs(font_name, logfont.lfFaceName, lengthof(logfont.lfFaceName));
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}
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HFONT font = CreateFontIndirect(&logfont);
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if (font == nullptr) {
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ShowInfoF("Unable to use '%s' for %s font, Win32 reported error 0x%lX, using sprite font instead", settings->font, SIZE_TO_NAME[fs], GetLastError());
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ShowInfoF("Unable to use '%s' for %s font, Win32 reported error 0x%lX, using sprite font instead", font_name, SIZE_TO_NAME[fs], GetLastError());
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return;
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}
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DeleteObject(font);
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@ -2090,9 +2090,9 @@ class LanguagePackGlyphSearcher : public MissingGlyphSearcher {
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void SetFontNames(FreeTypeSettings *settings, const char *font_name, const void *os_data) override
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{
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#if defined(WITH_FREETYPE) || defined(_WIN32) || defined(WITH_COCOA)
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strecpy(settings->small.font, font_name, lastof(settings->small.font));
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strecpy(settings->medium.font, font_name, lastof(settings->medium.font));
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strecpy(settings->large.font, font_name, lastof(settings->large.font));
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settings->small.font = font_name;
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settings->medium.font = font_name;
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settings->large.font = font_name;
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settings->small.os_handle = os_data;
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settings->medium.os_handle = os_data;
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@ -2123,15 +2123,14 @@ void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
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if (bad_font) {
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/* We found an unprintable character... lets try whether we can find
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* a fallback font that can print the characters in the current language. */
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FreeTypeSettings backup;
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memcpy(&backup, &_freetype, sizeof(backup));
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FreeTypeSettings backup = _freetype;
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_freetype.mono.os_handle = nullptr;
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_freetype.medium.os_handle = nullptr;
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bad_font = !SetFallbackFont(&_freetype, _langpack.langpack->isocode, _langpack.langpack->winlangid, searcher);
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memcpy(&_freetype, &backup, sizeof(backup));
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_freetype = backup;
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if (!bad_font) {
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/* Show that we loaded fallback font. To do this properly we have
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@ -175,31 +175,31 @@ name = ""rightclick_emulate""
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var = _rightclick_emulate
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def = false
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[SDTG_STR]
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[SDTG_SSTR]
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ifdef = HAS_TRUETYPE_FONT
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name = ""small_font""
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type = SLE_STRB
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type = SLE_STR
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var = _freetype.small.font
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def = nullptr
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[SDTG_STR]
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[SDTG_SSTR]
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ifdef = HAS_TRUETYPE_FONT
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name = ""medium_font""
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type = SLE_STRB
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type = SLE_STR
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var = _freetype.medium.font
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def = nullptr
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[SDTG_STR]
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[SDTG_SSTR]
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ifdef = HAS_TRUETYPE_FONT
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name = ""large_font""
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type = SLE_STRB
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type = SLE_STR
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var = _freetype.large.font
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def = nullptr
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[SDTG_STR]
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[SDTG_SSTR]
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ifdef = HAS_TRUETYPE_FONT
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name = ""mono_font""
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type = SLE_STRB
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type = SLE_STR
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var = _freetype.mono.font
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def = nullptr
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@ -218,7 +218,7 @@ void TextfileWindow::SetupScrollbars(bool force_reflow)
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/* virtual */ void TextfileWindow::SetFontNames(FreeTypeSettings *settings, const char *font_name, const void *os_data)
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{
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#if defined(WITH_FREETYPE) || defined(_WIN32) || defined(WITH_COCOA)
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strecpy(settings->mono.font, font_name, lastof(settings->mono.font));
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settings->mono.font = font_name;
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settings->mono.os_handle = os_data;
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#endif
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}
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