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fix font registration, logging on linux

This commit is contained in:
Vadim Lopatin 2014-12-30 12:45:44 +04:00
parent 1fc0db9e02
commit 5282fa9e00
3 changed files with 48 additions and 18 deletions
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2
dub.json
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@ -92,7 +92,7 @@
"derelict-gl3": "~master",
"derelict-ft": "~master",
"de_image:png": ">=0.2.3",
"dlib": ">=0.4.0"
"dlib": "~master"
},
"-ddoxFilterArgs": ["--unittest-examples", "--min-protection=Protected", "--ex", "win32.", "--ex", "src.dlangui"]
},

31
src/dlangui/graphics/images.d
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@ -46,20 +46,27 @@ import std.conv : to;
ColorDrawBuf loadImage(string filename) {
Log.d("Loading image from file " ~ filename);
version (USE_DLIBIMAGE) {
SuperImage image = dlib.image.io.io.loadImage(filename);
if (!image)
return null;
int w = image.width;
int h = image.height;
ColorDrawBuf buf = new ColorDrawBuf(w, h);
for (int y = 0; y < h; y++) {
uint * dstLine = buf.scanLine(y);
for (int x = 0; x < w; x++) {
auto pixel = image[x, h - 1 - y].convert(8);
dstLine[x] = makeRGBA(pixel.r, pixel.g, pixel.b, 255 - pixel.a);
try {
SuperImage image = dlib.image.io.io.loadImage(filename);
if (!image)
return null;
int w = image.width;
int h = image.height;
ColorDrawBuf buf = new ColorDrawBuf(w, h);
for (int y = 0; y < h; y++) {
uint * dstLine = buf.scanLine(y);
for (int x = 0; x < w; x++) {
auto pixel = image[x, h - 1 - y].convert(8);
dstLine[x] = makeRGBA(pixel.r, pixel.g, pixel.b, 255 - pixel.a);
}
}
destroy(image);
return buf;
} catch (Exception e) {
Log.e("Failed to load image from file ", filename, " using dlib image");
Log.e(to!string(e));
return null;
}
return buf;
} else version (USE_DEIMAGE) {
try {
Image image = imageFromFile(filename);

33
src/dlangui/platforms/sdl/sdlapp.d
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@ -1034,7 +1034,11 @@ version (Windows) {
int myWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iCmdShow)
{
Log.setFileLogger(std.stdio.File("ui.log", "w"));
Log.setLogLevel(LogLevel.Trace);
debug {
Log.setLogLevel(LogLevel.Trace);
} else {
Log.setLogLevel(LogLevel.Warn);
}
Log.d("myWinMain()");
string basePath = exePath();
Log.i("Current executable: ", exePath());
@ -1053,18 +1057,37 @@ version (Windows) {
}
} else {
bool registerFonts(FreeTypeFontManager ft, string path) {
if (!exists(path) || !isDir(path))
return false;
ft.registerFont(path ~ "DejaVuSans.ttf", FontFamily.SansSerif, "DejaVuSans", false, FontWeight.Normal);
ft.registerFont(path ~ "DejaVuSans-Bold.ttf", FontFamily.SansSerif, "DejaVuSans", false, FontWeight.Bold);
ft.registerFont(path ~ "DejaVuSans-Oblique.ttf", FontFamily.SansSerif, "DejaVuSans", true, FontWeight.Normal);
ft.registerFont(path ~ "DejaVuSans-BoldOblique.ttf", FontFamily.SansSerif, "DejaVuSans", true, FontWeight.Bold);
ft.registerFont(path ~ "DejaVuSansMono.ttf", FontFamily.MonoSpace, "DejaVuSansMono", false, FontWeight.Normal);
ft.registerFont(path ~ "DejaVuSansMono-Bold.ttf", FontFamily.MonoSpace, "DejaVuSansMono", false, FontWeight.Bold);
ft.registerFont(path ~ "DejaVuSansMono-Oblique.ttf", FontFamily.MonoSpace, "DejaVuSansMono", true, FontWeight.Normal);
ft.registerFont(path ~ "DejaVuSansMono-BoldOblique.ttf", FontFamily.MonoSpace, "DejaVuSansMono", true, FontWeight.Bold);
return true;
}
int main(string[] args)
{
Log.setStderrLogger();
Log.setLogLevel(LogLevel.Warn);
debug {
Log.setLogLevel(LogLevel.Trace);
} else {
Log.setLogLevel(LogLevel.Warn);
}
FreeTypeFontManager ft = new FreeTypeFontManager();
// TODO: use FontConfig
ft.registerFont("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", FontFamily.SansSerif, "DejaVu", false, FontWeight.Normal);
ft.registerFont("/usr/share/fonts/TTF/DejaVuSans.ttf", FontFamily.SansSerif, "DejaVu", false, FontWeight.Normal);
ft.registerFont("/usr/share/fonts/dejavu/DejaVuSans.ttf", FontFamily.SansSerif, "DejaVu", false, FontWeight.Normal);
Log.w("Only hardcoded paths to TTF fonts are supported under linux so far. TODO: implement fontconfig support.");
ft.registerFonts("/usr/share/fonts/truetype/dejavu/");
ft.registerFonts("/usr/share/fonts/TTF/");
ft.registerFonts("/usr/share/fonts/dejavu/");
FontManager.instance = ft;
return sdlmain(args);