mirror of https://github.com/GNOME/gimp.git
441 lines
16 KiB
C
441 lines
16 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpdatafactoryview.c
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* Copyright (C) 2001-2003 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "config/gimpbaseconfig.h"
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#include "core/gimp.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdata.h"
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#include "core/gimpdatafactory.h"
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#include "core/gimplist.h"
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#include "core/gimpmarshal.h"
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#include "core/gimptaggedcontainer.h"
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#include "gimpcombotagentry.h"
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#include "gimpcontainertreestore.h"
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#include "gimpcontainertreeview.h"
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#include "gimpcontainerview.h"
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#include "gimpdatafactoryview.h"
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#include "gimpdnd.h"
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#include "gimptagentry.h"
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#include "gimpuimanager.h"
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#include "gimpviewrenderer.h"
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#include "gimpwidgets-utils.h"
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#include "gimp-intl.h"
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struct _GimpDataFactoryViewPriv
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{
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GimpDataFactory *factory;
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GimpContainer *tagged_container;
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GtkWidget *query_tag_entry;
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GtkWidget *assign_tag_entry;
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GList *selected_items;
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GtkWidget *edit_button;
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GtkWidget *new_button;
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GtkWidget *duplicate_button;
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GtkWidget *delete_button;
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GtkWidget *refresh_button;
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};
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static void gimp_data_factory_view_dispose (GObject *object);
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static void gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
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GimpViewable *viewable);
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static void gimp_data_factory_view_select_item (GimpContainerEditor *editor,
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GimpViewable *viewable);
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static void gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
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const gchar *path,
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const gchar *name,
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GimpDataFactoryView *view);
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G_DEFINE_TYPE (GimpDataFactoryView, gimp_data_factory_view,
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GIMP_TYPE_CONTAINER_EDITOR)
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#define parent_class gimp_data_factory_view_parent_class
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static void
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gimp_data_factory_view_class_init (GimpDataFactoryViewClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpContainerEditorClass *editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass);
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object_class->dispose = gimp_data_factory_view_dispose;
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editor_class->select_item = gimp_data_factory_view_select_item;
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editor_class->activate_item = gimp_data_factory_view_activate_item;
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g_type_class_add_private (klass, sizeof (GimpDataFactoryViewPriv));
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}
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static void
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gimp_data_factory_view_init (GimpDataFactoryView *view)
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{
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view->priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
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GIMP_TYPE_DATA_FACTORY_VIEW,
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GimpDataFactoryViewPriv);
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view->priv->tagged_container = NULL;
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view->priv->query_tag_entry = NULL;
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view->priv->assign_tag_entry = NULL;
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view->priv->selected_items = NULL;
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view->priv->edit_button = NULL;
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view->priv->new_button = NULL;
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view->priv->duplicate_button = NULL;
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view->priv->delete_button = NULL;
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view->priv->refresh_button = NULL;
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}
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static void
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gimp_data_factory_view_dispose (GObject *object)
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{
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GimpDataFactoryView *factory_view = GIMP_DATA_FACTORY_VIEW (object);
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if (factory_view->priv->tagged_container)
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{
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g_object_unref (factory_view->priv->tagged_container);
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factory_view->priv->tagged_container = NULL;
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}
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G_OBJECT_CLASS (parent_class)->dispose (object);
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}
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GtkWidget *
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gimp_data_factory_view_new (GimpViewType view_type,
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GimpDataFactory *factory,
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GimpContext *context,
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gint view_size,
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gint view_border_width,
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GimpMenuFactory *menu_factory,
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const gchar *menu_identifier,
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const gchar *ui_identifier,
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const gchar *action_group)
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{
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GimpDataFactoryView *factory_view;
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factory_view = g_object_new (GIMP_TYPE_DATA_FACTORY_VIEW, NULL);
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if (! gimp_data_factory_view_construct (factory_view,
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view_type,
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factory,
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context,
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view_size,
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view_border_width,
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menu_factory,
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menu_identifier,
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ui_identifier,
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action_group))
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{
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g_object_unref (factory_view);
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return NULL;
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}
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return GTK_WIDGET (factory_view);
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}
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GtkWidget *
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gimp_data_factory_view_get_edit_button (GimpDataFactoryView *factory_view)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
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return factory_view->priv->edit_button;
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}
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GtkWidget *
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gimp_data_factory_view_get_duplicate_button (GimpDataFactoryView *factory_view)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
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return factory_view->priv->duplicate_button;
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}
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GimpDataFactory *
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gimp_data_factory_view_get_data_factory (GimpDataFactoryView *factory_view)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
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return factory_view->priv->factory;
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}
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GType
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gimp_data_factory_view_get_children_type (GimpDataFactoryView *factory_view)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), G_TYPE_NONE);
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return gimp_container_get_children_type (gimp_data_factory_get_container (factory_view->priv->factory));
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}
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gboolean
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gimp_data_factory_view_has_data_new_func (GimpDataFactoryView *factory_view)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
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return gimp_data_factory_has_data_new_func (factory_view->priv->factory);
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}
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gboolean
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gimp_data_factory_view_have (GimpDataFactoryView *factory_view,
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GimpObject *object)
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{
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
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return gimp_container_have (gimp_data_factory_get_container (factory_view->priv->factory),
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object);
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}
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gboolean
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gimp_data_factory_view_construct (GimpDataFactoryView *factory_view,
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GimpViewType view_type,
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GimpDataFactory *factory,
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GimpContext *context,
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gint view_size,
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gint view_border_width,
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GimpMenuFactory *menu_factory,
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const gchar *menu_identifier,
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const gchar *ui_identifier,
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const gchar *action_group)
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{
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GimpContainerEditor *editor;
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gchar *str;
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY (factory), FALSE);
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g_return_val_if_fail (view_size > 0 &&
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view_size <= GIMP_VIEWABLE_MAX_PREVIEW_SIZE, FALSE);
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g_return_val_if_fail (view_border_width >= 0 &&
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view_border_width <= GIMP_VIEW_MAX_BORDER_WIDTH,
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FALSE);
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factory_view->priv->factory = factory;
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factory_view->priv->tagged_container =
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gimp_tagged_container_new (gimp_data_factory_get_container (factory));
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if (! gimp_container_editor_construct (GIMP_CONTAINER_EDITOR (factory_view),
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view_type,
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factory_view->priv->tagged_container,
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context,
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view_size, view_border_width,
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menu_factory, menu_identifier,
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ui_identifier))
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{
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return FALSE;
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}
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editor = GIMP_CONTAINER_EDITOR (factory_view);
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gimp_container_editor_set_selection_mode (editor, GTK_SELECTION_MULTIPLE);
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if (GIMP_IS_CONTAINER_TREE_VIEW (editor->view))
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{
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GimpContainerTreeView *tree_view;
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tree_view = GIMP_CONTAINER_TREE_VIEW (editor->view);
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gimp_container_tree_view_connect_name_edited (tree_view,
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G_CALLBACK (gimp_data_factory_view_tree_name_edited),
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factory_view);
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}
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str = g_strdup_printf ("%s-edit", action_group);
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factory_view->priv->edit_button =
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gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
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str, NULL);
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g_free (str);
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if (gimp_data_factory_view_has_data_new_func (factory_view))
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{
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str = g_strdup_printf ("%s-new", action_group);
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factory_view->priv->new_button =
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gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
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str, NULL);
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g_free (str);
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}
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str = g_strdup_printf ("%s-duplicate", action_group);
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factory_view->priv->duplicate_button =
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gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
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str, NULL);
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g_free (str);
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str = g_strdup_printf ("%s-delete", action_group);
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factory_view->priv->delete_button =
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gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
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str, NULL);
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g_free (str);
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str = g_strdup_printf ("%s-refresh", action_group);
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factory_view->priv->refresh_button =
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gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
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str, NULL);
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g_free (str);
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/* Query tag entry */
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factory_view->priv->query_tag_entry =
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gimp_combo_tag_entry_new (GIMP_TAGGED_CONTAINER (factory_view->priv->tagged_container),
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GIMP_TAG_ENTRY_MODE_QUERY);
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gtk_box_pack_start (GTK_BOX (editor->view),
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factory_view->priv->query_tag_entry,
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FALSE, FALSE, 0);
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gtk_box_reorder_child (GTK_BOX (editor->view),
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factory_view->priv->query_tag_entry, 0);
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gtk_widget_show (factory_view->priv->query_tag_entry);
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/* Assign tag entry */
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factory_view->priv->assign_tag_entry =
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gimp_combo_tag_entry_new (GIMP_TAGGED_CONTAINER (factory_view->priv->tagged_container),
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GIMP_TAG_ENTRY_MODE_ASSIGN);
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gimp_tag_entry_set_selected_items (GIMP_TAG_ENTRY (factory_view->priv->assign_tag_entry),
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factory_view->priv->selected_items);
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g_list_free (factory_view->priv->selected_items);
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factory_view->priv->selected_items = NULL;
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gtk_box_pack_start (GTK_BOX (editor->view),
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factory_view->priv->assign_tag_entry,
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FALSE, FALSE, 0);
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gtk_widget_show (factory_view->priv->assign_tag_entry);
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gimp_container_view_enable_dnd (editor->view,
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GTK_BUTTON (factory_view->priv->edit_button),
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gimp_container_get_children_type (gimp_data_factory_get_container (factory)));
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gimp_container_view_enable_dnd (editor->view,
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GTK_BUTTON (factory_view->priv->duplicate_button),
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gimp_container_get_children_type (gimp_data_factory_get_container (factory)));
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gimp_container_view_enable_dnd (editor->view,
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GTK_BUTTON (factory_view->priv->delete_button),
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gimp_container_get_children_type (gimp_data_factory_get_container (factory)));
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gimp_ui_manager_update (GIMP_EDITOR (editor->view)->ui_manager, editor);
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return TRUE;
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}
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static void
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gimp_data_factory_view_select_item (GimpContainerEditor *editor,
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GimpViewable *viewable)
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{
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GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (editor);
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if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item)
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GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item (editor, viewable);
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if (view->priv->assign_tag_entry)
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{
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GimpContainerView *container_view = GIMP_CONTAINER_VIEW (editor->view);
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GList *active_items = NULL;
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gimp_container_view_get_selected (container_view, &active_items);
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gimp_tag_entry_set_selected_items (GIMP_TAG_ENTRY (view->priv->assign_tag_entry),
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active_items);
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g_list_free (active_items);
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}
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else if (viewable)
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{
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view->priv->selected_items = g_list_append (view->priv->selected_items,
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viewable);
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}
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}
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static void
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gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
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GimpViewable *viewable)
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{
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GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (editor);
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GimpData *data = GIMP_DATA (viewable);
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if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item)
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GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable);
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if (data && gimp_data_factory_view_have (view,
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GIMP_OBJECT (data)))
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{
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if (view->priv->edit_button &&
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gtk_widget_is_sensitive (view->priv->edit_button))
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gtk_button_clicked (GTK_BUTTON (view->priv->edit_button));
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}
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}
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static void
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gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
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const gchar *path_str,
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const gchar *new_name,
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GimpDataFactoryView *view)
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{
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GimpContainerTreeView *tree_view;
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GtkTreePath *path;
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GtkTreeIter iter;
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tree_view = GIMP_CONTAINER_TREE_VIEW (GIMP_CONTAINER_EDITOR (view)->view);
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path = gtk_tree_path_new_from_string (path_str);
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if (gtk_tree_model_get_iter (tree_view->model, &iter, path))
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{
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GimpViewRenderer *renderer;
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GimpData *data;
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gchar *name;
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gtk_tree_model_get (tree_view->model, &iter,
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GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
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-1);
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data = GIMP_DATA (renderer->viewable);
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if (! new_name)
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new_name = "";
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name = g_strstrip (g_strdup (new_name));
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if (gimp_data_is_writable (data) && strlen (name))
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{
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gimp_object_take_name (GIMP_OBJECT (data), name);
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}
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else
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{
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g_free (name);
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name = gimp_viewable_get_description (renderer->viewable, NULL);
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gtk_tree_store_set (GTK_TREE_STORE (tree_view->model), &iter,
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GIMP_CONTAINER_TREE_STORE_COLUMN_NAME, name,
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-1);
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g_free (name);
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}
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g_object_unref (renderer);
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}
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gtk_tree_path_free (path);
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}
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