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gimp/app/widgets/gimpdatafactoryview.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpdatafactoryview.c
* Copyright (C) 2001-2003 Michael Natterer <mitch@gimp.org>
*
* 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 <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "config/gimpbaseconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpdata.h"
#include "core/gimpdatafactory.h"
#include "core/gimpmarshal.h"
#include "gimpcontainerview.h"
#include "gimpdatafactoryview.h"
#include "gimpcontainergridview.h"
#include "gimpcontainertreeview.h"
#include "gimpdnd.h"
#include "gimpviewrenderer.h"
#include "gimpuimanager.h"
#include "gimpwidgets-utils.h"
#include "gimp-intl.h"
static void gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable);
static void gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
const gchar *path,
const gchar *name,
GimpDataFactoryView *view);
G_DEFINE_TYPE (GimpDataFactoryView, gimp_data_factory_view,
GIMP_TYPE_CONTAINER_EDITOR)
#define parent_class gimp_data_factory_view_parent_class
static void
gimp_data_factory_view_class_init (GimpDataFactoryViewClass *klass)
{
GimpContainerEditorClass *editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass);
editor_class->activate_item = gimp_data_factory_view_activate_item;
}
static void
gimp_data_factory_view_init (GimpDataFactoryView *view)
{
view->edit_button = NULL;
view->new_button = NULL;
view->duplicate_button = NULL;
view->delete_button = NULL;
view->refresh_button = NULL;
}
GtkWidget *
gimp_data_factory_view_new (GimpViewType view_type,
GimpDataFactory *factory,
GimpContext *context,
gint view_size,
gint view_border_width,
GimpMenuFactory *menu_factory,
const gchar *menu_identifier,
const gchar *ui_identifier,
const gchar *action_group)
{
GimpDataFactoryView *factory_view;
factory_view = g_object_new (GIMP_TYPE_DATA_FACTORY_VIEW, NULL);
if (! gimp_data_factory_view_construct (factory_view,
view_type,
factory,
context,
view_size,
view_border_width,
menu_factory,
menu_identifier,
ui_identifier,
action_group))
{
g_object_unref (factory_view);
return NULL;
}
return GTK_WIDGET (factory_view);
}
gboolean
gimp_data_factory_view_construct (GimpDataFactoryView *factory_view,
GimpViewType view_type,
GimpDataFactory *factory,
GimpContext *context,
gint view_size,
gint view_border_width,
GimpMenuFactory *menu_factory,
const gchar *menu_identifier,
const gchar *ui_identifier,
const gchar *action_group)
{
GimpContainerEditor *editor;
gchar *str;
g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
g_return_val_if_fail (GIMP_IS_DATA_FACTORY (factory), FALSE);
g_return_val_if_fail (view_size > 0 &&
view_size <= GIMP_VIEWABLE_MAX_PREVIEW_SIZE, FALSE);
g_return_val_if_fail (view_border_width >= 0 &&
view_border_width <= GIMP_VIEW_MAX_BORDER_WIDTH,
FALSE);
factory_view->factory = factory;
if (! gimp_container_editor_construct (GIMP_CONTAINER_EDITOR (factory_view),
view_type,
factory->container, context,
view_size, view_border_width,
menu_factory, menu_identifier,
ui_identifier))
{
return FALSE;
}
editor = GIMP_CONTAINER_EDITOR (factory_view);
if (GIMP_IS_CONTAINER_TREE_VIEW (editor->view))
{
GimpContainerTreeView *tree_view;
tree_view = GIMP_CONTAINER_TREE_VIEW (editor->view);
tree_view->name_cell->mode = GTK_CELL_RENDERER_MODE_EDITABLE;
GTK_CELL_RENDERER_TEXT (tree_view->name_cell)->editable = TRUE;
tree_view->editable_cells = g_list_prepend (tree_view->editable_cells,
tree_view->name_cell);
g_signal_connect (tree_view->name_cell, "edited",
G_CALLBACK (gimp_data_factory_view_tree_name_edited),
factory_view);
}
str = g_strdup_printf ("%s-edit", action_group);
factory_view->edit_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
str, NULL);
g_free (str);
if (factory_view->factory->data_new_func)
{
str = g_strdup_printf ("%s-new", action_group);
factory_view->new_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
str, NULL);
g_free (str);
}
str = g_strdup_printf ("%s-duplicate", action_group);
factory_view->duplicate_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
str, NULL);
g_free (str);
str = g_strdup_printf ("%s-delete", action_group);
factory_view->delete_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
str, NULL);
g_free (str);
str = g_strdup_printf ("%s-refresh", action_group);
factory_view->refresh_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), action_group,
str, NULL);
g_free (str);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (factory_view->edit_button),
factory->container->children_type);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (factory_view->duplicate_button),
factory->container->children_type);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (factory_view->delete_button),
factory->container->children_type);
gimp_ui_manager_update (GIMP_EDITOR (editor->view)->ui_manager, editor);
return TRUE;
}
static void
gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable)
{
GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (editor);
GimpData *data = GIMP_DATA (viewable);
if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item)
GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable);
if (data && gimp_container_have (view->factory->container,
GIMP_OBJECT (data)))
{
if (view->edit_button && GTK_WIDGET_SENSITIVE (view->edit_button))
gtk_button_clicked (GTK_BUTTON (view->edit_button));
}
}
static void
gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
const gchar *path_str,
const gchar *new_name,
GimpDataFactoryView *view)
{
GimpContainerTreeView *tree_view;
GtkTreePath *path;
GtkTreeIter iter;
tree_view = GIMP_CONTAINER_TREE_VIEW (GIMP_CONTAINER_EDITOR (view)->view);
path = gtk_tree_path_new_from_string (path_str);
if (gtk_tree_model_get_iter (tree_view->model, &iter, path))
{
GimpViewRenderer *renderer;
GimpData *data;
gchar *name;
gtk_tree_model_get (tree_view->model, &iter,
tree_view->model_column_renderer, &renderer,
-1);
data = GIMP_DATA (renderer->viewable);
if (! new_name)
new_name = "";
name = g_strstrip (g_strdup (new_name));
if (data->writable && strlen (name))
{
gimp_object_take_name (GIMP_OBJECT (data), name);
}
else
{
g_free (name);
name = gimp_viewable_get_description (renderer->viewable, NULL);
gtk_list_store_set (GTK_LIST_STORE (tree_view->model), &iter,
tree_view->model_column_name, name,
-1);
g_free (name);
}
g_object_unref (renderer);
}
gtk_tree_path_free (path);
}
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