static void
gimp_component_editor_class_init (GimpComponentEditorClass *klass)
{
GimpImageEditorClass *image_editor_class = GIMP_IMAGE_EDITOR_CLASS (klass);
image_editor_class->set_image = gimp_component_editor_set_image;
}
static void
gimp_selection_editor_set_image (GimpImageEditor *image_editor,
GimpImage *image)
{
GimpSelectionEditor *editor = GIMP_SELECTION_EDITOR (image_editor);
if (image_editor->image)
{
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_selection_editor_mask_changed,
editor);
}
GIMP_IMAGE_EDITOR_CLASS (parent_class)->set_image (image_editor, image);
if (image)
{
g_signal_connect (image, "mask-changed",
G_CALLBACK (gimp_selection_editor_mask_changed),
editor);
gimp_view_set_viewable (GIMP_VIEW (editor->view),
GIMP_VIEWABLE (gimp_image_get_mask (image)));
}
else
{
gimp_view_set_viewable (GIMP_VIEW (editor->view), NULL);
}
}
static void
gimp_histogram_editor_class_init (GimpHistogramEditorClass *klass)
{
GimpImageEditorClass *image_editor_class = GIMP_IMAGE_EDITOR_CLASS (klass);
image_editor_class->set_image = gimp_histogram_editor_set_image;
}
static void
gimp_histogram_editor_set_image (GimpImageEditor *image_editor,
GimpImage *image)
{
GimpHistogramEditor *editor = GIMP_HISTOGRAM_EDITOR (image_editor);
GimpHistogramView *view = GIMP_HISTOGRAM_BOX (editor->box)->view;
if (image_editor->image)
{
if (editor->idle_id)
{
g_source_remove (editor->idle_id);
editor->idle_id = 0;
}
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_histogram_editor_layer_changed,
editor);
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_histogram_editor_menu_update,
editor);
if (editor->histogram)
{
gimp_histogram_unref (editor->histogram);
editor->histogram = NULL;
gimp_histogram_view_set_histogram (view, NULL);
}
if (editor->bg_histogram)
{
gimp_histogram_unref (editor->bg_histogram);
editor->bg_histogram = NULL;
gimp_histogram_view_set_background (view, NULL);
}
}
GIMP_IMAGE_EDITOR_CLASS (parent_class)->set_image (image_editor, image);
if (image)
{
editor->histogram = gimp_histogram_new ();
gimp_histogram_view_set_histogram (view, editor->histogram);
g_signal_connect_object (image, "mode-changed",
G_CALLBACK (gimp_histogram_editor_menu_update),
editor, G_CONNECT_SWAPPED);
g_signal_connect_object (image, "active-layer-changed",
G_CALLBACK (gimp_histogram_editor_layer_changed),
editor, 0);
g_signal_connect_object (image, "mask-changed",
G_CALLBACK (gimp_histogram_editor_update),
editor, G_CONNECT_SWAPPED);
}
gimp_histogram_editor_layer_changed (image, editor);
}
static void
gimp_selection_editor_class_init (GimpSelectionEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpImageEditorClass *image_editor_class = GIMP_IMAGE_EDITOR_CLASS (klass);
object_class->constructor = gimp_selection_editor_constructor;
image_editor_class->set_image = gimp_selection_editor_set_image;
}
static void
gimp_sample_point_editor_set_image (GimpImageEditor *image_editor,
GimpImage *image)
{
GimpSamplePointEditor *editor = GIMP_SAMPLE_POINT_EDITOR (image_editor);
if (image_editor->image)
{
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_sample_point_editor_point_added,
editor);
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_sample_point_editor_point_removed,
editor);
g_signal_handlers_disconnect_by_func (image_editor->image,
gimp_sample_point_editor_point_moved,
editor);
g_signal_handlers_disconnect_by_func (gimp_image_get_projection (image_editor->image),
gimp_sample_point_editor_proj_update,
editor);
}
GIMP_IMAGE_EDITOR_CLASS (parent_class)->set_image (image_editor, image);
if (image)
{
g_signal_connect (image, "sample-point-added",
G_CALLBACK (gimp_sample_point_editor_point_added),
editor);
g_signal_connect (image, "sample-point-removed",
G_CALLBACK (gimp_sample_point_editor_point_removed),
editor);
g_signal_connect (image, "sample-point-moved",
G_CALLBACK (gimp_sample_point_editor_point_moved),
editor);
g_signal_connect (gimp_image_get_projection (image), "update",
G_CALLBACK (gimp_sample_point_editor_proj_update),
editor);
}
gimp_sample_point_editor_points_changed (editor);
}
static void
gimp_component_editor_set_image (GimpImageEditor *editor,
GimpImage *image)
{
GimpComponentEditor *component_editor = GIMP_COMPONENT_EDITOR (editor);
if (editor->image)
{
gimp_component_editor_clear_components (component_editor);
g_signal_handlers_disconnect_by_func (editor->image,
gimp_component_editor_mode_changed,
component_editor);
g_signal_handlers_disconnect_by_func (editor->image,
gimp_component_editor_alpha_changed,
component_editor);
g_signal_handlers_disconnect_by_func (editor->image,
gimp_component_editor_visibility_changed,
component_editor);
g_signal_handlers_disconnect_by_func (editor->image,
gimp_component_editor_active_changed,
component_editor);
}
GIMP_IMAGE_EDITOR_CLASS (parent_class)->set_image (editor, image);
if (editor->image)
{
gimp_component_editor_create_components (component_editor);
g_signal_connect (editor->image, "mode-changed",
G_CALLBACK (gimp_component_editor_mode_changed),
component_editor);
g_signal_connect (editor->image, "alpha-changed",
G_CALLBACK (gimp_component_editor_alpha_changed),
component_editor);
g_signal_connect (editor->image, "component-visibility-changed",
G_CALLBACK (gimp_component_editor_visibility_changed),
component_editor);
g_signal_connect (editor->image, "component-active-changed",
G_CALLBACK (gimp_component_editor_active_changed),
component_editor);
}
}
static void
gimp_sample_point_editor_class_init (GimpSamplePointEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GimpImageEditorClass *image_editor_class = GIMP_IMAGE_EDITOR_CLASS (klass);
object_class->constructed = gimp_sample_point_editor_constructed;
object_class->dispose = gimp_sample_point_editor_dispose;
object_class->get_property = gimp_sample_point_editor_get_property;
object_class->set_property = gimp_sample_point_editor_set_property;
widget_class->style_set = gimp_sample_point_editor_style_set;
image_editor_class->set_image = gimp_sample_point_editor_set_image;
g_object_class_install_property (object_class, PROP_SAMPLE_MERGED,
g_param_spec_boolean ("sample-merged",
NULL, NULL,
TRUE,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
}
