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widgets: Use theme colors of palette...

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..background rendering. As with the
previous commit, this patch tries to
retrieve the background color and color
properties of the widget, then use them
to draw the background and grid of the
Palette and Colormap dockables.
This commit is contained in:
Alx Sa 2024-02-25 03:14:28 +00:00 • committed by Jehan
parent 59685ce621
commit 80fca449a4
1 changed files with 50 additions and 2 deletions
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52
app/widgets/gimpviewrendererpalette.c
View file

@ -83,6 +83,11 @@ gimp_view_renderer_palette_render (GimpViewRenderer *renderer,
GimpViewRendererPalette *renderpal = GIMP_VIEW_RENDERER_PALETTE (renderer);
GimpPalette *palette;
GimpColorTransform *transform;
GtkStyleContext *style;
GdkRGBA *bg_color = NULL;
GdkRGBA *fg_color = NULL;
guchar bg_rgb[3];
guchar fg_rgb[3];
guchar *row;
guchar *dest;
GList *list;
@ -96,6 +101,39 @@ gimp_view_renderer_palette_render (GimpViewRenderer *renderer,
if (gimp_palette_get_n_colors (palette) == 0)
return;
/* Get background colors from context */
style = gtk_widget_get_style_context (widget);
gtk_style_context_get (style, gtk_style_context_get_state (style),
GTK_STYLE_PROPERTY_COLOR, &fg_color,
GTK_STYLE_PROPERTY_BACKGROUND_COLOR, &bg_color,
NULL);
if (fg_color)
{
fg_rgb[0] = (gint) (fg_color->red * 255);
fg_rgb[1] = (gint) (fg_color->green * 255);
fg_rgb[2] = (gint) (fg_color->blue * 255);
gdk_rgba_free (fg_color);
}
else
{
fg_rgb[0] = fg_rgb[1] = fg_rgb[2] = 0;
}
if (bg_color)
{
bg_rgb[0] = (gint) (bg_color->red * 255);
bg_rgb[1] = (gint) (bg_color->green * 255);
bg_rgb[2] = (gint) (bg_color->blue * 255);
gdk_rgba_free (bg_color);
}
else
{
bg_rgb[0] = bg_rgb[1] = bg_rgb[2] = 255;
}
grid_width = renderpal->draw_grid ? 1 : 0;
if (renderpal->cell_size > 0)
@ -185,13 +223,23 @@ gimp_view_renderer_palette_render (GimpViewRenderer *renderer,
}
else
{
rgb[0] = rgb[1] = rgb[2] = (renderpal->draw_grid ? 0 : 255);
if (renderpal->draw_grid)
{
for (gint i = 0; i < 3; i++)
rgb[i] = fg_rgb[i];
}
else
{
for (gint i = 0; i < 3; i++)
rgb[i] = bg_rgb[i];
}
}
}
if (renderpal->draw_grid && (x % renderpal->cell_width) == 0)
{
GIMP_CAIRO_RGB24_SET_PIXEL (d, 0, 0, 0);
GIMP_CAIRO_RGB24_SET_PIXEL (d, fg_rgb[0], fg_rgb[1],
fg_rgb[2]);
}
else
{