static void
gimp_display_shell_drop_drawable (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
GimpImage *image = gimp_display_get_image (shell->display);
GType new_type;
GimpItem *new_item;
GIMP_LOG (DND, NULL);
if (shell->display->gimp->busy)
return;
if (! image)
{
image = gimp_image_new_from_drawable (shell->display->gimp,
GIMP_DRAWABLE (viewable));
gimp_create_display (shell->display->gimp, image, GIMP_UNIT_PIXEL, 1.0,
G_OBJECT (gtk_widget_get_screen (widget)),
gimp_widget_get_monitor (widget));
g_object_unref (image);
return;
}
if (GIMP_IS_LAYER (viewable))
new_type = G_TYPE_FROM_INSTANCE (viewable);
else
new_type = GIMP_TYPE_LAYER;
new_item = gimp_item_convert (GIMP_ITEM (viewable), image, new_type);
if (new_item)
{
GimpLayer *new_layer = GIMP_LAYER (new_item);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_PASTE,
_("Drop New Layer"));
gimp_display_shell_dnd_position_item (shell, image, new_item);
gimp_item_set_visible (new_item, TRUE, FALSE);
gimp_item_set_linked (new_item, FALSE, FALSE);
gimp_image_add_layer (image, new_layer,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
gimp_image_undo_group_end (image);
gimp_display_shell_dnd_flush (shell, image);
}
}
GimpObject *
gimp_edit_cut (GimpImage *image,
GimpDrawable *drawable,
GimpContext *context,
GError **error)
{
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (GIMP_IS_LAYER (drawable) &&
gimp_channel_is_empty (gimp_image_get_mask (image)))
{
GimpImage *clip_image;
clip_image = gimp_image_new_from_drawable (image->gimp, drawable);
gimp_container_remove (image->gimp->images, GIMP_OBJECT (clip_image));
gimp_set_clipboard_image (image->gimp, clip_image);
g_object_unref (clip_image);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_CUT,
C_("undo-type", "Cut Layer"));
gimp_image_remove_layer (image, GIMP_LAYER (drawable),
TRUE, NULL);
gimp_image_undo_group_end (image);
return GIMP_OBJECT (gimp_get_clipboard_image (image->gimp));
}
else
{
GimpBuffer *buffer;
buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable),
context, TRUE, error);
if (buffer)
{
gimp_set_clipboard_buffer (image->gimp, buffer);
g_object_unref (buffer);
return GIMP_OBJECT (gimp_get_clipboard_buffer (image->gimp));
}
}
return NULL;
}
static void
gimp_toolbox_drop_drawable (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
GimpImage *new_image;
if (context->gimp->busy)
return;
new_image = gimp_image_new_from_drawable (context->gimp,
GIMP_DRAWABLE (viewable));
gimp_create_display (context->gimp, new_image, GIMP_UNIT_PIXEL, 1.0);
g_object_unref (new_image);
}