/* The GIMP -- an image manipulation program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * gimpcontainereditor.c * Copyright (C) 2001 Michael Natterer * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "config.h" #include #include "libgimpwidgets/gimpwidgets.h" #include "widgets-types.h" #include "core/gimpcontext.h" #include "core/gimpcontainer.h" #include "core/gimpviewable.h" #include "gimpcontainereditor.h" #include "gimpcontainergridview.h" #include "gimpcontainertreeview.h" #include "gimpitemfactory.h" #include "gimpmenufactory.h" #include "gimppreviewrenderer.h" static void gimp_container_editor_class_init (GimpContainerEditorClass *klass); static void gimp_container_editor_init (GimpContainerEditor *view); static gboolean gimp_container_editor_select_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor); static void gimp_container_editor_activate_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor); static void gimp_container_editor_context_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor); static void gimp_container_editor_real_context_item(GimpContainerEditor *editor, GimpViewable *viewable); static GtkVBoxClass *parent_class = NULL; GType gimp_container_editor_get_type (void) { static GType view_type = 0; if (! view_type) { static const GTypeInfo view_info = { sizeof (GimpContainerEditorClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) gimp_container_editor_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GimpContainerEditor), 0, /* n_preallocs */ (GInstanceInitFunc) gimp_container_editor_init, }; view_type = g_type_register_static (GTK_TYPE_VBOX, "GimpContainerEditor", &view_info, 0); } return view_type; } static void gimp_container_editor_class_init (GimpContainerEditorClass *klass) { parent_class = g_type_class_peek_parent (klass); klass->select_item = NULL; klass->activate_item = NULL; klass->context_item = gimp_container_editor_real_context_item; } static void gimp_container_editor_init (GimpContainerEditor *view) { view->view = NULL; } gboolean gimp_container_editor_construct (GimpContainerEditor *editor, GimpViewType view_type, GimpContainer *container, GimpContext *context, gint preview_size, gint preview_border_width, gboolean reorderable, GimpMenuFactory *menu_factory, const gchar *menu_identifier) { g_return_val_if_fail (GIMP_IS_CONTAINER_EDITOR (editor), FALSE); g_return_val_if_fail (GIMP_IS_CONTAINER (container), FALSE); g_return_val_if_fail (GIMP_IS_CONTEXT (context), FALSE); g_return_val_if_fail (preview_size > 0 && preview_size <= GIMP_VIEWABLE_MAX_PREVIEW_SIZE, FALSE); g_return_val_if_fail (preview_border_width >= 0 && preview_border_width <= GIMP_PREVIEW_MAX_BORDER_WIDTH, FALSE); g_return_val_if_fail (menu_factory == NULL || GIMP_IS_MENU_FACTORY (menu_factory), FALSE); switch (view_type) { case GIMP_VIEW_TYPE_GRID: editor->view = GIMP_CONTAINER_VIEW (gimp_container_grid_view_new (container, context, preview_size, preview_border_width, reorderable)); break; case GIMP_VIEW_TYPE_LIST: editor->view = GIMP_CONTAINER_VIEW (gimp_container_tree_view_new (container, context, preview_size, preview_border_width, reorderable)); break; default: g_warning ("%s(): unknown GimpViewType passed", G_GNUC_FUNCTION); return FALSE; } if (menu_factory && menu_identifier) gimp_editor_create_menu (GIMP_EDITOR (editor->view), menu_factory, menu_identifier, editor); gtk_container_add (GTK_CONTAINER (editor), GTK_WIDGET (editor->view)); gtk_widget_show (GTK_WIDGET (editor->view)); g_signal_connect_object (editor->view, "select_item", G_CALLBACK (gimp_container_editor_select_item), editor, 0); g_signal_connect_object (editor->view, "activate_item", G_CALLBACK (gimp_container_editor_activate_item), editor, 0); g_signal_connect_object (editor->view, "context_item", G_CALLBACK (gimp_container_editor_context_item), editor, 0); return TRUE; } /* private functions */ static gboolean gimp_container_editor_select_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor) { GimpContainerEditorClass *klass; klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor); if (klass->select_item) klass->select_item (editor, viewable); return TRUE; } static void gimp_container_editor_activate_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor) { GimpContainerEditorClass *klass; klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor); if (klass->activate_item) klass->activate_item (editor, viewable); } static void gimp_container_editor_context_item (GtkWidget *widget, GimpViewable *viewable, gpointer insert_data, GimpContainerEditor *editor) { GimpContainerEditorClass *klass; klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor); if (klass->context_item) klass->context_item (editor, viewable); } static void gimp_container_editor_real_context_item (GimpContainerEditor *editor, GimpViewable *viewable) { if (viewable && gimp_container_have (editor->view->container, GIMP_OBJECT (viewable))) { GimpEditor *gimp_editor = GIMP_EDITOR (editor->view); if (gimp_editor->item_factory) gimp_item_factory_popup_with_data (gimp_editor->item_factory, gimp_editor->item_factory_data, NULL, NULL, NULL); } }