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gimp/app/widgets/gimptemplateview.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimptemplateview.c
* Copyright (C) 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/gimpconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimptemplate.h"
#include "gimpcontainertreeview.h"
#include "gimpcontainerview.h"
#include "gimptemplateview.h"
#include "gimpdnd.h"
#include "gimphelp-ids.h"
#include "gimpviewrenderer.h"
#include "gimpuimanager.h"
#include "gimp-intl.h"
static void gimp_template_view_class_init (GimpTemplateViewClass *klass);
static void gimp_template_view_init (GimpTemplateView *view);
static void gimp_template_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable);
static void gimp_template_view_tree_name_edited (GtkCellRendererText *cell,
const gchar *path_str,
const gchar *new_name,
GimpTemplateView *view);
static GimpContainerEditorClass *parent_class = NULL;
GType
gimp_template_view_get_type (void)
{
static GType view_type = 0;
if (! view_type)
{
static const GTypeInfo view_info =
{
sizeof (GimpTemplateViewClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gimp_template_view_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpTemplateView),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_template_view_init,
};
view_type = g_type_register_static (GIMP_TYPE_CONTAINER_EDITOR,
"GimpTemplateView",
&view_info, 0);
}
return view_type;
}
static void
gimp_template_view_class_init (GimpTemplateViewClass *klass)
{
GimpContainerEditorClass *editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
editor_class->activate_item = gimp_template_view_activate_item;
}
static void
gimp_template_view_init (GimpTemplateView *view)
{
view->create_button = NULL;
view->new_button = NULL;
view->duplicate_button = NULL;
view->edit_button = NULL;
view->delete_button = NULL;
}
GtkWidget *
gimp_template_view_new (GimpViewType view_type,
GimpContainer *container,
GimpContext *context,
gint preview_size,
gint preview_border_width,
GimpMenuFactory *menu_factory)
{
GimpTemplateView *template_view;
GimpContainerEditor *editor;
template_view = g_object_new (GIMP_TYPE_TEMPLATE_VIEW, NULL);
if (! gimp_container_editor_construct (GIMP_CONTAINER_EDITOR (template_view),
view_type,
container, context,
preview_size, preview_border_width,
menu_factory, "<Templates>",
"/templates-popup"))
{
g_object_unref (template_view);
return NULL;
}
editor = GIMP_CONTAINER_EDITOR (template_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_template_view_tree_name_edited),
template_view);
}
template_view->create_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), "templates",
"templates-create-image", NULL);
template_view->new_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), "templates",
"templates-new", NULL);
template_view->duplicate_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), "templates",
"templates-duplicate", NULL);
template_view->edit_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), "templates",
"templates-edit", NULL);
template_view->delete_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor->view), "templates",
"templates-delete", NULL);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (template_view->create_button),
GIMP_TYPE_TEMPLATE);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (template_view->duplicate_button),
GIMP_TYPE_TEMPLATE);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (template_view->edit_button),
GIMP_TYPE_TEMPLATE);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (template_view->delete_button),
GIMP_TYPE_TEMPLATE);
gimp_ui_manager_update (GIMP_EDITOR (editor->view)->ui_manager, editor);
return GTK_WIDGET (template_view);
}
static void
gimp_template_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable)
{
GimpTemplateView *view = GIMP_TEMPLATE_VIEW (editor);
GimpContainer *container;
GimpContext *context;
if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item)
GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable);
container = gimp_container_view_get_container (editor->view);
context = gimp_container_view_get_context (editor->view);
if (viewable && gimp_container_have (container, GIMP_OBJECT (viewable)))
{
gtk_button_clicked (GTK_BUTTON (view->create_button));
}
}
static void
gimp_template_view_tree_name_edited (GtkCellRendererText *cell,
const gchar *path_str,
const gchar *new_name,
GimpTemplateView *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;
GimpObject *object;
const gchar *old_name;
gtk_tree_model_get (tree_view->model, &iter,
tree_view->model_column_renderer, &renderer,
-1);
object = GIMP_OBJECT (renderer->viewable);
old_name = gimp_object_get_name (object);
if (! old_name) old_name = "";
if (! new_name) new_name = "";
if (strcmp (old_name, new_name))
{
gimp_object_set_name (object, new_name);
}
else
{
gchar *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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