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comparison org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/graphics/GC.d @ 54:70388b0e6dad

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[swt lin] compiles
author Frank Benoit <benoit@tionex.de>
date Fri, 27 Mar 2009 23:31:11 +0100
parents 7a2dd761a8b2
children fb3aa8075988
comparison
equal deleted inserted replaced
53:7e78af7adab5 54:70388b0e6dad
408 case SWT.LINE_CUSTOM: dashes = data.lineDashes; break; 408 case SWT.LINE_CUSTOM: dashes = data.lineDashes; break;
409 default: 409 default:
410 } 410 }
411 if (dashes !is null) { 411 if (dashes !is null) {
412 if ((state & LINE_STYLE) !is 0) { 412 if ((state & LINE_STYLE) !is 0) {
413 String dash_list = new char[dashes.length]; 413 auto dash_list = new char[dashes.length];
414 for (int i = 0; i < dash_list.length; i++) { 414 for (int i = 0; i < dash_list.length; i++) {
415 dash_list[i] = cast(char)(width is 0 || data.lineStyle is SWT.LINE_CUSTOM ? dashes[i] : dashes[i] * width); 415 dash_list[i] = cast(char)(width is 0 || data.lineStyle is SWT.LINE_CUSTOM ? dashes[i] : dashes[i] * width);
416 } 416 }
417 OS.gdk_gc_set_dashes(handle, 0, dash_list.ptr, dash_list.length); 417 OS.gdk_gc_set_dashes(handle, 0, dash_list.ptr, dash_list.length);
418 } 418 }
955 byte[] line = new byte[stride]; 955 byte[] line = new byte[stride];
956 byte alpha = cast(byte)srcImage.alpha; 956 byte alpha = cast(byte)srcImage.alpha;
957 byte[] alphaData = srcImage.alphaData; 957 byte[] alphaData = srcImage.alphaData;
958 for (int y=0; y<srcHeight; y++) { 958 for (int y=0; y<srcHeight; y++) {
959 int alphaIndex = (y + srcY) * imgWidth + srcX; 959 int alphaIndex = (y + srcY) * imgWidth + srcX;
960 memmove(line.ptr, pixels + (y * stride), stride); 960 OS.memmove(line.ptr, pixels + (y * stride), stride);
961 for (int x=3; x<stride; x+=4) { 961 for (int x=3; x<stride; x+=4) {
962 line[x] = alphaData is null ? alpha : alphaData[alphaIndex++]; 962 line[x] = alphaData is null ? alpha : alphaData[alphaIndex++];
963 } 963 }
964 memmove(pixels + (y * stride), line.ptr, stride); 964 OS.memmove(pixels + (y * stride), line.ptr, stride);
965 } 965 }
966 if (srcWidth !is destWidth || srcHeight !is destHeight) { 966 if (srcWidth !is destWidth || srcHeight !is destHeight) {
967 auto scaledPixbuf = OS.gdk_pixbuf_scale_simple(pixbuf, destWidth, destHeight, OS.GDK_INTERP_BILINEAR); 967 auto scaledPixbuf = OS.gdk_pixbuf_scale_simple(pixbuf, destWidth, destHeight, OS.GDK_INTERP_BILINEAR);
968 OS.g_object_unref(pixbuf); 968 OS.g_object_unref(pixbuf);
969 if (scaledPixbuf is null) return; 969 if (scaledPixbuf is null) return;
1004 int maskStride = OS.gdk_pixbuf_get_rowstride(maskPixbuf); 1004 int maskStride = OS.gdk_pixbuf_get_rowstride(maskPixbuf);
1005 auto maskPixels = OS.gdk_pixbuf_get_pixels(maskPixbuf); 1005 auto maskPixels = OS.gdk_pixbuf_get_pixels(maskPixbuf);
1006 byte[] maskLine = new byte[maskStride]; 1006 byte[] maskLine = new byte[maskStride];
1007 for (int y=0; y<srcHeight; y++) { 1007 for (int y=0; y<srcHeight; y++) {
1008 auto offset = pixels + (y * stride); 1008 auto offset = pixels + (y * stride);
1009 memmove(line.ptr, offset, stride); 1009 OS.memmove(line.ptr, offset, stride);
1010 auto maskOffset = maskPixels + (y * maskStride); 1010 auto maskOffset = maskPixels + (y * maskStride);
1011 memmove(maskLine.ptr, maskOffset, maskStride); 1011 OS.memmove(maskLine.ptr, maskOffset, maskStride);
1012 for (int x=0; x<srcWidth; x++) { 1012 for (int x=0; x<srcWidth; x++) {
1013 if (maskLine[x * 3] is 0) { 1013 if (maskLine[x * 3] is 0) {
1014 line[x*4+3] = 0; 1014 line[x*4+3] = 0;
1015 } 1015 }
1016 } 1016 }
1017 memmove(offset, line.ptr, stride); 1017 OS.memmove(offset, line.ptr, stride);
1018 } 1018 }
1019 OS.g_object_unref(maskPixbuf); 1019 OS.g_object_unref(maskPixbuf);
1020 auto scaledPixbuf = OS.gdk_pixbuf_scale_simple(pixbuf, destWidth, destHeight, OS.GDK_INTERP_BILINEAR); 1020 auto scaledPixbuf = OS.gdk_pixbuf_scale_simple(pixbuf, destWidth, destHeight, OS.GDK_INTERP_BILINEAR);
1021 if (scaledPixbuf !is null) { 1021 if (scaledPixbuf !is null) {
1022 GdkPixmap * colorBuffer; 1022 GdkPixmap * colorBuffer;
1038 /* Merge clipping with mask if necessary */ 1038 /* Merge clipping with mask if necessary */
1039 if (data.clipRgn !is null) { 1039 if (data.clipRgn !is null) {
1040 int newWidth = srcX + srcWidth; 1040 int newWidth = srcX + srcWidth;
1041 int newHeight = srcY + srcHeight; 1041 int newHeight = srcY + srcHeight;
1042 int bytesPerLine = (newWidth + 7) / 8; 1042 int bytesPerLine = (newWidth + 7) / 8;
1043 String maskData = new char[bytesPerLine * newHeight]; 1043 auto maskData = new char[bytesPerLine * newHeight];
1044 auto mask = cast(GdkDrawable *) OS.gdk_bitmap_create_from_data(null, maskData.ptr, newWidth, newHeight); 1044 auto mask = cast(GdkDrawable *) OS.gdk_bitmap_create_from_data(null, maskData.ptr, newWidth, newHeight);
1045 if (mask !is null) { 1045 if (mask !is null) {
1046 auto gc = OS.gdk_gc_new(mask); 1046 auto gc = OS.gdk_gc_new(mask);
1047 OS.gdk_region_offset(data.clipRgn, -destX + srcX, -destY + srcY); 1047 OS.gdk_region_offset(data.clipRgn, -destX + srcX, -destY + srcY);
1048 OS.gdk_gc_set_clip_region(gc, data.clipRgn); 1048 OS.gdk_gc_set_clip_region(gc, data.clipRgn);
3124 } 3124 }
3125 3125
3126 static void setCairoFont(cairo_t* cairo, PangoFontDescription* font) { 3126 static void setCairoFont(cairo_t* cairo, PangoFontDescription* font) {
3127 auto family = OS.pango_font_description_get_family(font); 3127 auto family = OS.pango_font_description_get_family(font);
3128 int len = /*OS.*/strlen(family); 3128 int len = /*OS.*/strlen(family);
3129 String buffer = new char[len + 1]; 3129 auto buffer = new char[len + 1];
3130 memmove(buffer.ptr, family, len); 3130 OS.memmove(buffer.ptr, family, len);
3131 //TODO - convert font height from pango to cairo 3131 //TODO - convert font height from pango to cairo
3132 double height = OS.PANGO_PIXELS(OS.pango_font_description_get_size(font)) * 96 / 72; 3132 double height = OS.PANGO_PIXELS(OS.pango_font_description_get_size(font)) * 96 / 72;
3133 int pangoStyle = OS.pango_font_description_get_style(font); 3133 int pangoStyle = OS.pango_font_description_get_style(font);
3134 int pangoWeight = OS.pango_font_description_get_weight(font); 3134 int pangoWeight = OS.pango_font_description_get_weight(font);
3135 int slant = Cairo.CAIRO_FONT_SLANT_NORMAL; 3135 int slant = Cairo.CAIRO_FONT_SLANT_NORMAL;
3761 void setString(String str, int flags) { 3761 void setString(String str, int flags) {
3762 if (data.layout is null) createLayout(); 3762 if (data.layout is null) createLayout();
3763 if (str is data.str && (flags & ~SWT.DRAW_TRANSPARENT) is (data.drawFlags & ~SWT.DRAW_TRANSPARENT)) { 3763 if (str is data.str && (flags & ~SWT.DRAW_TRANSPARENT) is (data.drawFlags & ~SWT.DRAW_TRANSPARENT)) {
3764 return; 3764 return;
3765 } 3765 }
3766 String buffer; 3766 char[] buffer;
3767 int mnemonic, len = str.length ; 3767 int mnemonic, len = str.length ;
3768 auto layout = data.layout; 3768 auto layout = data.layout;
3769 char[] text = str.dup; 3769 char[] text = str.dup;
3770 if ((flags & SWT.DRAW_MNEMONIC) !is 0 && (mnemonic = fixMnemonic(text)) !is -1) { 3770 if ((flags & SWT.DRAW_MNEMONIC) !is 0 && (mnemonic = fixMnemonic(text)) !is -1) {
3771 char[] text1 = new char[mnemonic - 1]; 3771 char[] text1 = new char[mnemonic - 1];