/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- * Copyright (C) 1998-2002 Tor Lillqvist
+ * Copyright (C) 1998-2004 Tor Lillqvist
+ * Copyright (C) 2001-2004 Hans Breuer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
gint x,
gint y,
PangoGlyphString *glyphs);
+static void gdk_win32_draw_glyphs_transformed (GdkDrawable *drawable,
+ GdkGC *gc,
+ PangoMatrix *matrix,
+ PangoFont *font,
+ gint x,
+ gint y,
+ PangoGlyphString *glyphs);
static void gdk_win32_draw_image (GdkDrawable *drawable,
GdkGC *gc,
GdkImage *image,
drawable_class->draw_segments = gdk_win32_draw_segments;
drawable_class->draw_lines = gdk_win32_draw_lines;
drawable_class->draw_glyphs = gdk_win32_draw_glyphs;
+ drawable_class->draw_glyphs_transformed = gdk_win32_draw_glyphs_transformed;
drawable_class->draw_image = gdk_win32_draw_image;
drawable_class->set_colormap = gdk_win32_set_colormap;
pango_win32_render (hdc, font, glyphs, x, y);
}
+static void
+draw_glyphs_transformed (GdkGCWin32 *gcwin32,
+ HDC hdc,
+ gint x_offset,
+ gint y_offset,
+ va_list args)
+{
+ PangoFont *font;
+ gint x;
+ gint y;
+ PangoGlyphString *glyphs;
+ PangoMatrix *matrix;
+
+ matrix = va_arg(args, PangoMatrix *);
+ font = va_arg (args, PangoFont *);
+ x = va_arg (args, gint);
+ y = va_arg (args, gint);
+ glyphs = va_arg (args, PangoGlyphString *);
+
+ x -= x_offset;
+ y -= y_offset;
+
+ pango_win32_render_transformed (hdc, matrix, font, glyphs, x, y);
+}
+
static void
gdk_win32_draw_glyphs (GdkDrawable *drawable,
GdkGC *gc,
gdk_region_destroy (region);
}
+static void
+gdk_win32_draw_glyphs_transformed (GdkDrawable *drawable,
+ GdkGC *gc,
+ PangoMatrix *matrix,
+ PangoFont *font,
+ gint x,
+ gint y,
+ PangoGlyphString *glyphs)
+{
+ GdkRectangle bounds;
+ GdkRegion *region;
+ PangoRectangle ink_rect;
+
+ pango_glyph_string_extents (glyphs, font, &ink_rect, NULL);
+
+ bounds.x = x + PANGO_PIXELS (ink_rect.x) - 1;
+ bounds.y = y + PANGO_PIXELS (ink_rect.y) - 1;
+ bounds.width = PANGO_PIXELS (ink_rect.width) + 2;
+ bounds.height = PANGO_PIXELS (ink_rect.height) + 2;
+ region = gdk_region_rectangle (&bounds);
+
+ if (matrix)
+ {
+ /* transform region */
+ bounds.x = bounds.x * matrix->xx + bounds.y * matrix->xy + matrix->x0;
+ bounds.y = bounds.x * matrix->yx + bounds.y * matrix->yy + matrix->x0;
+ bounds.width = bounds.width * matrix->xx + bounds.height * matrix->xy;
+ bounds.height = bounds.height * matrix->yx + bounds.width * matrix->xy;
+
+ generic_draw (drawable, gc, GDK_GC_FOREGROUND|GDK_GC_FONT,
+ draw_glyphs_transformed, region, matrix, font, x, y, glyphs);
+ }
+ else
+ {
+ generic_draw (drawable, gc, GDK_GC_FOREGROUND|GDK_GC_FONT,
+ draw_glyphs, region, font, x/PANGO_SCALE, y/PANGO_SCALE, glyphs);
+ }
+
+ gdk_region_destroy (region);
+}
+
static void
blit_from_pixmap (gboolean use_fg_bg,
GdkDrawableImplWin32 *dest,
/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- * Copyright (C) 1998-2002 Tor Lillqvist
+ * Copyright (C) 1998-2004 Tor Lillqvist
+ * Copyright (C) 2000-2004 Hans Breuer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
return (hrgn);
}
+
+void
+_gdk_windowing_gc_get_foreground (GdkGC *gc,
+ GdkColor *color)
+{
+ GdkGCWin32 *win32_gc;
+ GdkColormap *cmap;
+
+ g_return_if_fail (GDK_IS_GC_WIN32 (gc));
+
+ win32_gc = GDK_GC_WIN32 (gc);
+
+ color->pixel = win32_gc->foreground;
+ cmap = gdk_gc_get_colormap (gc);
+
+ if (cmap)
+ gdk_colormap_query_color (cmap, win32_gc->foreground, color);
+ else
+ g_warning ("No colormap in _gdk_windowing_gc_get_foreground");
+}
projects / ~andy / gtk / commitdiff