/* -----------------------------
* p_size_update
* -----------------------------
*/
static void
p_size_update (GapResizePrivateType *res_private,
double width,
double height,
double ratio_x,
double ratio_y)
{
res_private->width = (gint) (width + 0.5);
res_private->height = (gint) (height + 0.5);
res_private->ratio_x = ratio_x;
res_private->ratio_y = ratio_y;
if(res_private->in_call) { return; }
res_private->in_call = TRUE;
if (res_private->offset_area)
{
gimp_offset_area_set_size (GIMP_OFFSET_AREA (res_private->offset_area),
res_private->width, res_private->height);
p_resize_bound_off_x(res_private, 0);
p_resize_bound_off_y(res_private, 0);
p_set_offset_spinbuttons(res_private);
}
p_set_size_spinbuttons(res_private);
res_private->in_call = FALSE;
} /* end p_size_update */
/* -----------------------------
* p_res_reset_callback
* -----------------------------
*/
static void
p_res_reset_callback (GtkWidget *widget,
gpointer data)
{
GapResizePrivateType *res_private;
res_private = (GapResizePrivateType *)data;
if(res_private == NULL) {return;}
res_private->width = res_private->orig_width;
res_private->height = res_private->orig_height;
p_set_size_spinbuttons(res_private);
if((res_private->asiz_mode != GAP_ASIZ_SCALE)
&& (res_private->offset_area))
{
res_private->offset_x = 0;
res_private->offset_y = 0;
p_set_offset_spinbuttons(res_private);
gimp_offset_area_set_size (GIMP_OFFSET_AREA (res_private->offset_area),
res_private->width, res_private->height);
gimp_offset_area_set_offsets (GIMP_OFFSET_AREA (res_private->offset_area),
res_private->offset_x, res_private->offset_y);
}
} /* end p_res_reset_callback */
static WidgetInfo *
create_offset_area (void)
{
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *area;
GtkWidget *align;
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (align), frame);
area = gimp_offset_area_new (100, 100);
gimp_offset_area_set_size (GIMP_OFFSET_AREA (area), 180, 160);
gimp_offset_area_set_offsets (GIMP_OFFSET_AREA (area), 30, 30);
gtk_container_add (GTK_CONTAINER (frame), area);
gtk_box_pack_start (GTK_BOX (vbox), align, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox),
gtk_label_new ("Offset Area"), FALSE, FALSE, 0);
return new_widget_info ("gimp-widget-offset-area", vbox, LARGE);
}
