void
gimp_paint_options_set_default_brush_hardness (GimpPaintOptions *paint_options,
GimpBrush *brush)
{
g_return_if_fail (GIMP_IS_PAINT_OPTIONS (paint_options));
g_return_if_fail (brush == NULL || GIMP_IS_BRUSH (brush));
if (! brush)
brush = gimp_context_get_brush (GIMP_CONTEXT (paint_options));
if (GIMP_IS_BRUSH_GENERATED (brush))
{
GimpBrushGenerated *generated_brush = GIMP_BRUSH_GENERATED (brush);
g_object_set (paint_options,
"brush-hardness", (gdouble) gimp_brush_generated_get_hardness (generated_brush),
NULL);
}
else
{
g_object_set (paint_options,
"brush-hardness", DEFAULT_BRUSH_HARDNESS,
NULL);
}
}
void
gimp_paint_options_set_default_brush_spacing (GimpPaintOptions *paint_options,
GimpBrush *brush)
{
g_return_if_fail (GIMP_IS_PAINT_OPTIONS (paint_options));
g_return_if_fail (brush == NULL || GIMP_IS_BRUSH (brush));
if (! brush)
brush = gimp_context_get_brush (GIMP_CONTEXT (paint_options));
if (brush)
{
g_object_set (paint_options,
"brush-spacing", (gdouble) gimp_brush_get_spacing (brush) / 100.0,
NULL);
}
}
void
context_brush_spacing_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpBrush *brush;
return_if_no_context (context, data);
brush = gimp_context_get_brush (context);
if (GIMP_IS_BRUSH (brush) && gimp_data_is_writable (GIMP_DATA (brush)))
{
action_select_property ((GimpActionSelectType) value,
action_data_get_display (data),
G_OBJECT (brush),
"spacing",
1.0, 5.0, 20.0, 0.1, FALSE);
}
}
void
gimp_paint_options_set_default_brush_size (GimpPaintOptions *paint_options,
GimpBrush *brush)
{
g_return_if_fail (GIMP_IS_PAINT_OPTIONS (paint_options));
g_return_if_fail (brush == NULL || GIMP_IS_BRUSH (brush));
if (! brush)
brush = gimp_context_get_brush (GIMP_CONTEXT (paint_options));
if (brush)
{
gint height;
gint width;
gimp_brush_transform_size (brush, 1.0, 0.0, 0.0, &height, &width);
g_object_set (paint_options,
"brush-size", (gdouble) MAX (height, width),
NULL);
}
}
