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-rw-r--r--shell/e-shortcuts-view-model.c298
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diff --git a/shell/e-shortcuts-view-model.c b/shell/e-shortcuts-view-model.c
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--- a/shell/e-shortcuts-view-model.c
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-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-shortcuts-view-model.c
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * 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.
- *
- * Author: Ettore Perazzoli
- */
-
-/* FIXME. This really sucks. We are using the model/view approach in the
- dumbest possible way. */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-shortcuts-view-model.h"
-
-#include <glib.h>
-#include <gtk/gtksignal.h>
-#include <gal/util/e-util.h>
-
-
-#define PARENT_TYPE e_shortcut_model_get_type ()
-static EShortcutModelClass *parent_class = NULL;
-
-struct _EShortcutsViewModelPrivate {
- EShortcuts *shortcuts;
-};
-
-
-/* View initialization. */
-
-static const char *
-get_storage_set_path_from_uri (const char *uri)
-{
- const char *colon;
-
- if (g_path_is_absolute (uri))
- return NULL;
-
- colon = strchr (uri, ':');
- if (colon == NULL || colon == uri || colon[1] == '\0')
- return NULL;
-
- if (! g_path_is_absolute (colon + 1))
- return NULL;
-
- if (g_strncasecmp (uri, "evolution", colon - uri) != 0)
- return NULL;
-
- return colon + 1;
-}
-
-static void
-load_group_into_model (EShortcutsViewModel *shortcuts_view_model,
- const char *group_title,
- int group_num)
-{
- EShortcutsViewModelPrivate *priv;
- EStorageSet *storage_set;
- GList *shortcut_list;
- GList *p;
-
- priv = shortcuts_view_model->priv;
-
- storage_set = e_shortcuts_get_storage_set (priv->shortcuts);
- g_assert (storage_set != NULL);
-
- shortcut_list = e_shortcuts_get_shortcuts_in_group (priv->shortcuts, group_title);
- if (shortcut_list == NULL)
- return;
-
- for (p = shortcut_list; p != NULL; p = p->next) {
- EFolder *folder = NULL;
- const char *path;
- const char *uri;
- const char *name;
-
- uri = (const char *) p->data;
- path = get_storage_set_path_from_uri (uri);
- if (path != NULL)
- folder = e_storage_set_get_folder (storage_set, path);
-
- if (path == NULL || folder == NULL) {
- /* FIXME */
- g_warning ("Invalid link while loading shortcut bar view -- %s\n",
- uri);
- continue;
- }
-
- name = e_folder_get_name (folder);
- e_shortcut_model_add_item (E_SHORTCUT_MODEL (shortcuts_view_model), group_num, -1, uri, name);
- }
-
- e_free_string_list (shortcut_list);
-}
-
-static void
-load_all_shortcuts_into_model (EShortcutsViewModel *shortcuts_view_model)
-{
- EShortcutsViewModelPrivate *priv;
- GList *group_titles;
- GList *p;
- int group_num;
-
- priv = shortcuts_view_model->priv;
-
- group_titles = e_shortcuts_get_group_titles (priv->shortcuts);
-
- for (p = group_titles; p != NULL; p = p->next) {
- const char *group_title;
-
- group_title = (const char *) p->data;
- group_num = e_shortcut_model_add_group (E_SHORTCUT_MODEL (shortcuts_view_model), -1, group_title);
-
- load_group_into_model (shortcuts_view_model, group_title, group_num);
- }
-
- e_free_string_list (group_titles);
-}
-
-
-/* EShortcuts callbacks. */
-
-static void
-shortcuts_new_group_cb (EShortcuts *shortcuts,
- int group_num,
- void *data)
-{
- EShortcutsViewModel *shortcuts_view_model;
- EShortcutsViewModelPrivate *priv;
- const char *title;
-
- shortcuts_view_model = E_SHORTCUTS_VIEW_MODEL (data);
- priv = shortcuts_view_model->priv;
-
- title = e_shortcuts_get_group_title (priv->shortcuts, group_num);
- e_shortcut_model_add_group (E_SHORTCUT_MODEL (shortcuts_view_model), group_num, title);
-}
-
-static void
-shortcuts_remove_group_cb (EShortcuts *shortcuts,
- int group_num,
- void *data)
-{
- EShortcutsViewModel *shortcuts_view_model;
-
- shortcuts_view_model = E_SHORTCUTS_VIEW_MODEL (data);
- e_shortcut_model_remove_group (E_SHORTCUT_MODEL (shortcuts_view_model), group_num);
-}
-
-static void
-shortcuts_new_shortcut_cb (EShortcuts *shortcuts,
- int group_num,
- int item_num,
- void *data)
-{
- EShortcutsViewModel *shortcuts_view_model;
- EShortcutsViewModelPrivate *priv;
- EStorageSet *storage_set;
- EFolder *folder;
- const char *uri;
- const char *storage_set_path;
- const char *folder_name;
-
- shortcuts_view_model = E_SHORTCUTS_VIEW_MODEL (data);
- priv = shortcuts_view_model->priv;
-
- uri = e_shortcuts_get_uri (priv->shortcuts, group_num, item_num);
- g_assert (uri != NULL);
-
- storage_set_path = get_storage_set_path_from_uri (uri);
- if (storage_set_path == NULL)
- return;
-
- storage_set = e_shortcuts_get_storage_set (priv->shortcuts);
- folder = e_storage_set_get_folder (storage_set, storage_set_path);
- folder_name = e_folder_get_name (folder);
-
- e_shortcut_model_add_item (E_SHORTCUT_MODEL (shortcuts_view_model),
- group_num, item_num, uri, folder_name);
-}
-
-static void
-shortcuts_remove_shortcut_cb (EShortcuts *shortcuts,
- int group_num,
- int item_num,
- void *data)
-{
- EShortcutsViewModel *shortcuts_view_model;
-
- shortcuts_view_model = E_SHORTCUTS_VIEW_MODEL (data);
- e_shortcut_model_remove_item (E_SHORTCUT_MODEL (shortcuts_view_model), group_num, item_num);
-}
-
-
-/* GtkObject methods. */
-
-static void
-impl_destroy (GtkObject *object)
-{
- EShortcutsViewModel *view_model;
- EShortcutsViewModelPrivate *priv;
-
- view_model = E_SHORTCUTS_VIEW_MODEL (object);
- priv = view_model->priv;
-
- g_free (priv);
-}
-
-
-static void
-class_init (EShortcutsViewModelClass *klass)
-{
- GtkObjectClass *object_class;
-
- object_class = GTK_OBJECT_CLASS (klass);
- object_class->destroy = impl_destroy;
-
- parent_class = gtk_type_class (e_shortcut_model_get_type ());
-}
-
-static void
-init (EShortcutsViewModel *shortcuts_view_model)
-{
- EShortcutsViewModelPrivate *priv;
-
- priv = g_new (EShortcutsViewModelPrivate, 1);
- priv->shortcuts = NULL;
-
- shortcuts_view_model->priv = priv;
-}
-
-
-void
-e_shortcuts_view_model_construct (EShortcutsViewModel *model,
- EShortcuts *shortcuts)
-{
- EShortcutsViewModelPrivate *priv;
-
- g_return_if_fail (model != NULL);
- g_return_if_fail (E_IS_SHORTCUTS_VIEW_MODEL (model));
- g_return_if_fail (shortcuts != NULL);
- g_return_if_fail (E_IS_SHORTCUTS (shortcuts));
-
- priv = model->priv;
- g_return_if_fail (priv->shortcuts == NULL);
-
- priv->shortcuts = shortcuts;
-
- load_all_shortcuts_into_model (model);
-
- gtk_signal_connect_while_alive (GTK_OBJECT (priv->shortcuts),
- "new_group", GTK_SIGNAL_FUNC (shortcuts_new_group_cb), model,
- GTK_OBJECT (model));
- gtk_signal_connect_while_alive (GTK_OBJECT (priv->shortcuts),
- "remove_group", GTK_SIGNAL_FUNC (shortcuts_remove_group_cb), model,
- GTK_OBJECT (model));
- gtk_signal_connect_while_alive (GTK_OBJECT (priv->shortcuts),
- "new_shortcut", GTK_SIGNAL_FUNC (shortcuts_new_shortcut_cb), model,
- GTK_OBJECT (model));
- gtk_signal_connect_while_alive (GTK_OBJECT (priv->shortcuts),
- "remove_shortcut", GTK_SIGNAL_FUNC (shortcuts_remove_shortcut_cb), model,
- GTK_OBJECT (model));
-}
-
-EShortcutsViewModel *
-e_shortcuts_view_model_new (EShortcuts *shortcuts)
-{
- EShortcutsViewModel *new;
-
- g_return_val_if_fail (shortcuts != NULL, NULL);
- g_return_val_if_fail (E_IS_SHORTCUTS (shortcuts), NULL);
-
- new = gtk_type_new (e_shortcuts_view_model_get_type ());
-
- e_shortcuts_view_model_construct (new, shortcuts);
-
- return new;
-}
-
-
-E_MAKE_TYPE (e_shortcuts_view_model, "EShortcutsViewModel", EShortcutsViewModel, class_init, init, PARENT_TYPE)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 13:05:29 +0800