/*
* gfig_brush_changed_callback() is the callback for the brush
* selector widget. It reads the brush name from the widget, and
* applies this to the current style, as well as the gfig_context->bdesc
* values. It then produces a repaint (which will be suppressed if
* gfig_context->enable_repaint is FALSE).
*/
void
gfig_brush_changed_callback (GimpBrushSelectButton *button,
const gchar *brush_name,
gdouble opacity,
gint spacing,
GimpLayerModeEffects paint_mode,
gint width,
gint height,
const guchar *mask_data,
gboolean dialog_closing,
gpointer user_data)
{
Style *current_style;
current_style = gfig_context_get_current_style ();
current_style->brush_name = g_strdup (brush_name);
/* this will soon be unneeded. How soon? */
gfig_context->bdesc.name = g_strdup (brush_name);
gfig_context->bdesc.width = width;
gfig_context->bdesc.height = height;
gimp_context_set_brush (brush_name);
gfig_paint_callback ();
}
static void
brush_preview_drop_brush (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
gimp_context_set_brush (context, GIMP_BRUSH (viewable));
}
/*
* gfig_style_apply() applies the settings from the specified style to
* the GIMP core. It does not change any widgets, and does not cause
* a repaint.
*/
void
gfig_style_apply (Style *style)
{
if (gfig_context->debug_styles)
g_printerr ("Applying style '%s' -- ", style->name);
gimp_context_set_foreground (&style->foreground);
gimp_context_set_background (&style->background);
if (!gimp_context_set_brush (style->brush_name))
g_message ("Style apply: Failed to set brush to '%s' in style '%s'",
style->brush_name, style->name);
gimp_context_set_pattern (style->pattern);
gimp_context_set_gradient (style->gradient);
if (gfig_context->debug_styles)
g_printerr ("done.\n");
}
/*
* gfig_style_set_content_from_style() sets all of the style control widgets
* to values from the specified style. This in turn sets the Gimp core's
* values to the same things. Repainting is suppressed while this happens,
* so calling this function will not produce a repaint.
*
*/
void
gfig_style_set_context_from_style (Style *style)
{
gboolean enable_repaint;
if (gfig_context->debug_styles)
g_printerr ("Setting context from style '%s' -- ", style->name);
enable_repaint = gfig_context->enable_repaint;
gfig_context->enable_repaint = FALSE;
gimp_color_button_set_color (GIMP_COLOR_BUTTON (gfig_context->fg_color_button),
&style->foreground);
gimp_color_button_set_color (GIMP_COLOR_BUTTON (gfig_context->bg_color_button),
&style->background);
if (!gimp_context_set_brush (style->brush_name))
g_message ("Style from context: Failed to set brush to '%s'",
style->brush_name);
gimp_brush_select_button_set_brush (GIMP_BRUSH_SELECT_BUTTON (gfig_context->brush_select),
style->brush_name, -1.0, -1, -1); /* FIXME */
gimp_pattern_select_button_set_pattern (GIMP_PATTERN_SELECT_BUTTON (gfig_context->pattern_select),
style->pattern);
gimp_gradient_select_button_set_gradient (GIMP_GRADIENT_SELECT_BUTTON (gfig_context->gradient_select),
style->gradient);
gfig_context->bdesc.name = style->brush_name;
if (gfig_context->debug_styles)
g_printerr ("done.\n");
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (gfig_context->fillstyle_combo),
(gint) style->fill_type);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (gfig_context->paint_type_toggle),
style->paint_type);
gfig_context->enable_repaint = enable_repaint;
}
