mirror of https://github.com/buggins/dlangui.git
win32 platform freetype support improvements
This commit is contained in:
Vadim Lopatin
parent
08de99de59
commit
62c94537a2
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@ -491,7 +491,12 @@ class FreeTypeFontManager : FontManager {
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this() {
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// load dynaic library
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DerelictFT.load();
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try {
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DerelictFT.load();
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} catch (Exception e) {
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Log.e("Derelict: cannot load freetype shared library: ", e.msg);
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throw new Exception("Cannot load freetype library");
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}
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// init library
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int error = FT_Init_FreeType(&_library);
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if (error) {
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@ -29,6 +29,9 @@ import dlangui.platforms.windows.win32drawbuf;
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import std.string;
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import std.utf;
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/// define debug=FontResources for logging of font file resources creation/freeing
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//debug = FontResources;
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//auto toUTF16z(S)(S s)
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//{
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//return toUTFz!(const(wchar)*)(s);
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@ -450,13 +453,13 @@ class Win32Font : Font {
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_size = size;
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_height = tm.tmHeight;
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Log.d("Win32Font.create: height=", _height, " for size=", _size, " points=", lf.lfHeight, " dpi=", _dpi);
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debug(FontResources) Log.d("Win32Font.create: height=", _height, " for size=", _size, " points=", lf.lfHeight, " dpi=", _dpi);
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_baseline = _height - tm.tmDescent;
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_weight = weight;
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_italic = italic;
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_face = def.face;
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_family = def.family;
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Log.d("Created font ", _face, " ", _size);
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debug(FontResources) Log.d("Created font ", _face, " ", _size);
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return true;
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}
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@ -532,11 +535,11 @@ class Win32FontManager : FontManager {
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int index = _activeFonts.find(size, weight, italic, def.family, def.face);
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if (index >= 0)
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return _activeFonts.get(index);
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Log.d("Creating new font");
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debug(FontResources) Log.d("Creating new font");
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Win32Font item = new Win32Font();
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if (!item.create(def, size, weight, italic))
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return _emptyFontRef;
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Log.d("Adding to list of active fonts");
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debug(FontResources) Log.d("Adding to list of active fonts");
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return _activeFonts.add(item);
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} else {
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return _emptyFontRef;
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@ -900,46 +900,67 @@ int myWinMain(void* hInstance, void* hPrevInstance, char* lpCmdLine, int iCmdSho
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Platform.setInstance(w32platform);
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/// testing freetype font manager
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version(USE_FREETYPE) {
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import dlangui.graphics.ftfonts;
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import win32.shlobj;
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FreeTypeFontManager ftfontMan = new FreeTypeFontManager();
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string fontsPath = "c:\\Windows\\Fonts\\";
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static if (false) { // SHGetFolderPathW not found in shell32.lib
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WCHAR[MAX_PATH] szPath;
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const CSIDL_FLAG_NO_ALIAS = 0x1000;
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const CSIDL_FLAG_DONT_UNEXPAND = 0x2000;
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if(SUCCEEDED(SHGetFolderPathW(NULL,
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CSIDL_FONTS|CSIDL_FLAG_NO_ALIAS|CSIDL_FLAG_DONT_UNEXPAND,
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NULL,
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0,
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szPath.ptr)))
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{
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fontsPath = toUTF8(fromWStringz(szPath));
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try {
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/// testing freetype font manager
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version(USE_FREETYPE) {
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import dlangui.graphics.ftfonts;
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// trying to create font manager
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FreeTypeFontManager ftfontMan = new FreeTypeFontManager();
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import win32.shlobj;
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string fontsPath = "c:\\Windows\\Fonts\\";
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static if (true) { // SHGetFolderPathW not found in shell32.lib
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WCHAR[MAX_PATH] szPath;
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static if (false) {
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const CSIDL_FLAG_NO_ALIAS = 0x1000;
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const CSIDL_FLAG_DONT_UNEXPAND = 0x2000;
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if(SUCCEEDED(SHGetFolderPathW(NULL,
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CSIDL_FONTS|CSIDL_FLAG_NO_ALIAS|CSIDL_FLAG_DONT_UNEXPAND,
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NULL,
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0,
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szPath.ptr)))
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{
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fontsPath = toUTF8(fromWStringz(szPath));
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}
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} else {
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if (GetWindowsDirectory(szPath.ptr, MAX_PATH - 1)) {
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fontsPath = toUTF8(fromWStringz(szPath));
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Log.i("Windows directory: ", fontsPath);
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fontsPath ~= "\\Fonts\\";
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Log.i("Fonts directory: ", fontsPath);
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}
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}
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}
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ftfontMan.registerFont(fontsPath ~ "arial.ttf", FontFamily.SansSerif, "Arial", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "arialbd.ttf", FontFamily.SansSerif, "Arial", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "arialbi.ttf", FontFamily.SansSerif, "Arial", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "ariali.ttf", FontFamily.SansSerif, "Arial", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "cour.ttf", FontFamily.MonoSpace, "Courier New", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "courbd.ttf", FontFamily.MonoSpace, "Courier New", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "courbi.ttf", FontFamily.MonoSpace, "Courier New", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "couri.ttf", FontFamily.MonoSpace, "Courier New", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "times.ttf", FontFamily.Serif, "Times New Roman", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "timesbd.ttf", FontFamily.Serif, "Times New Roman", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "timesbi.ttf", FontFamily.Serif, "Times New Roman", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "timesi.ttf", FontFamily.Serif, "Times New Roman", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consola.ttf", FontFamily.MonoSpace, "Consolas", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consolab.ttf", FontFamily.MonoSpace, "Consolas", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "consolai.ttf", FontFamily.MonoSpace, "Consolas", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consolaz.ttf", FontFamily.MonoSpace, "Consolas", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "verdana.ttf", FontFamily.SansSerif, "Verdana", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "verdanab.ttf", FontFamily.SansSerif, "Verdana", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "verdanai.ttf", FontFamily.SansSerif, "Verdana", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "verdanaz.ttf", FontFamily.SansSerif, "Verdana", true, FontWeight.Bold);
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if (ftfontMan.registeredFontCount()) {
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FontManager.instance = ftfontMan;
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} else {
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Log.w("No fonts registered in FreeType font manager. Disabling FreeType.");
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destroy(ftfontMan);
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}
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}
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ftfontMan.registerFont(fontsPath ~ "arial.ttf", FontFamily.SansSerif, "Arial", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "arialbd.ttf", FontFamily.SansSerif, "Arial", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "arialbi.ttf", FontFamily.SansSerif, "Arial", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "ariali.ttf", FontFamily.SansSerif, "Arial", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "cour.ttf", FontFamily.MonoSpace, "Courier New", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "courbd.ttf", FontFamily.MonoSpace, "Courier New", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "courbi.ttf", FontFamily.MonoSpace, "Courier New", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "couri.ttf", FontFamily.MonoSpace, "Courier New", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "times.ttf", FontFamily.Serif, "Times New Roman", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "timesbd.ttf", FontFamily.Serif, "Times New Roman", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "timesbi.ttf", FontFamily.Serif, "Times New Roman", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "timesi.ttf", FontFamily.Serif, "Times New Roman", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consola.ttf", FontFamily.MonoSpace, "Consolas", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consolab.ttf", FontFamily.MonoSpace, "Consolas", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "consolai.ttf", FontFamily.MonoSpace, "Consolas", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "consolaz.ttf", FontFamily.MonoSpace, "Consolas", true, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "verdana.ttf", FontFamily.SansSerif, "Verdana", false, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "verdanab.ttf", FontFamily.SansSerif, "Verdana", false, FontWeight.Bold);
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ftfontMan.registerFont(fontsPath ~ "verdanai.ttf", FontFamily.SansSerif, "Verdana", true, FontWeight.Normal);
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ftfontMan.registerFont(fontsPath ~ "verdanaz.ttf", FontFamily.SansSerif, "Verdana", true, FontWeight.Bold);
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FontManager.instance = ftfontMan;
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} catch (Exception e) {
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Log.e("Cannot create FreeTypeFontManager - falling back to win32");
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}
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// use Win32 font manager
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