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-rw-r--r--calendar/modules/e-task-shell-module.c297
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-task-shell-module.c
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <string.h>
+#include <glib/gi18n.h>
+#include <libecal/e-cal.h>
+#include <libedataserver/e-source.h>
+#include <libedataserver/e-source-list.h>
+#include <libedataserver/e-source-group.h>
+
+#include "shell/e-shell.h"
+#include "shell/e-shell-module.h"
+#include "shell/e-shell-window.h"
+
+#include "calendar/gui/calendar-config.h"
+
+#include "e-task-shell-view.h"
+
+#define MODULE_NAME "tasks"
+#define MODULE_ALIASES ""
+#define MODULE_SCHEMES "task"
+#define MODULE_SEARCHES "tasktypes.xml"
+#define MODULE_SORT_ORDER 600
+
+#define WEB_BASE_URI "webcal://"
+#define PERSONAL_RELATIVE_URI "system"
+
+/* Module Entry Point */
+void e_shell_module_init (GTypeModule *type_module);
+
+static void
+task_module_ensure_sources (EShellModule *shell_module)
+{
+ /* XXX This is basically the same algorithm across all modules.
+ * Maybe we could somehow integrate this into EShellModule? */
+
+ ESourceList *source_list;
+ ESourceGroup *on_this_computer;
+ ESourceGroup *on_the_web;
+ ESource *personal;
+ GSList *groups, *iter;
+ const gchar *data_dir;
+ gchar *base_uri;
+ gchar *filename;
+
+ on_this_computer = NULL;
+ on_the_web = NULL;
+ personal = NULL;
+
+ if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_TODO, NULL)) {
+ g_warning ("Could not get task sources from GConf!");
+ return;
+ }
+
+ /* Share the source list with all task views. This is
+ * accessible via e_task_shell_view_get_source_list().
+ * Note: EShellModule takes ownership of the reference.
+ *
+ * XXX I haven't yet decided if I want to add a proper
+ * EShellModule API for this. The mail module would
+ * not use it. */
+ g_object_set_data_full (
+ G_OBJECT (shell_module), "source-list",
+ source_list, (GDestroyNotify) g_object_unref);
+
+ data_dir = e_shell_module_get_data_dir (shell_module);
+ filename = g_build_filename (data_dir, "local", NULL);
+ base_uri = g_filename_to_uri (filename, NULL, NULL);
+ g_free (filename);
+
+ groups = e_source_list_peek_groups (source_list);
+ for (iter = groups; iter != NULL; iter = iter->next) {
+ ESourceGroup *source_group = iter->data;
+ const gchar *group_base_uri;
+
+ group_base_uri = e_source_group_peek_base_uri (source_group);
+
+ /* Compare only "file://" part. If the user's home
+ * changes, we do not want to create another group. */
+ if (on_this_computer == NULL &&
+ strncmp (base_uri, group_base_uri, 7) == 0)
+ on_this_computer = source_group;
+
+ else if (on_the_web == NULL &&
+ strcmp (WEB_BASE_URI, group_base_uri) == 0)
+ on_the_web = source_group;
+ }
+
+ if (on_this_computer != NULL) {
+ GSList *sources;
+ const gchar *group_base_uri;
+
+ sources = e_source_group_peek_sources (on_this_computer);
+ group_base_uri = e_source_group_peek_base_uri (on_this_computer);
+
+ /* Make sure this group includes a "Personal" source. */
+ for (iter = sources; iter != NULL; iter = iter->next) {
+ ESource *source = iter->data;
+ const gchar *relative_uri;
+
+ relative_uri = e_source_peek_relative_uri (source);
+ if (relative_uri == NULL)
+ continue;
+
+ if (strcmp (PERSONAL_RELATIVE_URI, relative_uri) != 0)
+ continue;
+
+ personal = source;
+ break;
+ }
+
+ /* Make sure we have the correct base URI. This can
+ * change when the user's home directory changes. */
+ if (strcmp (base_uri, group_base_uri) != 0) {
+ e_source_group_set_base_uri (
+ on_this_computer, base_uri);
+
+ /* XXX We shouldn't need this sync call here as
+ * set_base_uri() results in synching to GConf,
+ * but that happens in an idle loop and too late
+ * to prevent the user from seeing a "Cannot
+ * Open ... because of invalid URI" error. */
+ e_source_list_sync (source_list, NULL);
+ }
+
+ } else {
+ ESourceGroup *source_group;
+ const gchar *name;
+
+ name = _("On This Computer");
+ source_group = e_source_group_new (name, base_uri);
+ e_source_list_add_group (source_list, source_group, -1);
+ g_object_unref (source_group);
+ }
+
+ if (personal == NULL) {
+ ESource *source;
+ GSList *selected;
+ const gchar *name;
+ gchar *primary;
+
+ name = _("Personal");
+ source = e_source_new (name, PERSONAL_RELATIVE_URI);
+ e_source_group_add_source (on_this_computer, source, -1);
+ g_object_unref (source);
+
+ primary = calendar_config_get_primary_tasks ();
+ selected = calendar_config_get_tasks_selected ();
+
+ if (primary == NULL && selected == NULL) {
+ const gchar *uid;
+
+ uid = e_source_peek_uid (source);
+ selected = g_slist_prepend (NULL, g_strdup (uid));
+
+ calendar_config_set_primary_tasks (uid);
+ calendar_config_set_tasks_selected (selected);
+ }
+
+ g_slist_foreach (selected, (GFunc) g_free, NULL);
+ g_slist_free (selected);
+ g_free (primary);
+ }
+
+ if (on_the_web == NULL) {
+ ESourceGroup *source_group;
+ const gchar *name;
+
+ name = _("On The Web");
+ source_group = e_source_group_new (name, WEB_BASE_URI);
+ e_source_list_add_group (source_list, source_group, -1);
+ g_object_unref (source_group);
+ }
+
+ g_free (base_uri);
+}
+
+static void
+action_task_new_cb (GtkAction *action,
+ EShellWindow *shell_window)
+{
+}
+
+static void
+action_task_assigned_new_cb (GtkAction *action,
+ EShellWindow *shell_window)
+{
+}
+
+static void
+action_task_list_new_cb (GtkAction *action,
+ EShellWindow *shell_window)
+{
+}
+
+static GtkActionEntry item_entries[] = {
+
+ { "task-new",
+ "stock_task",
+ N_("_Task"), /* XXX Need C_() here */
+ "<Control>t",
+ N_("Create a new task"),
+ G_CALLBACK (action_task_new_cb) },
+
+ { "task-assigned-new",
+ "stock_task",
+ N_("Assigne_d Task"),
+ NULL,
+ N_("Create a new assigned task"),
+ G_CALLBACK (action_task_assigned_new_cb) }
+};
+
+static GtkActionEntry source_entries[] = {
+
+ { "task-list-new",
+ "stock_todo",
+ N_("Tas_k List"),
+ NULL,
+ N_("Create a new task list"),
+ G_CALLBACK (action_task_list_new_cb) }
+};
+
+static gboolean
+task_module_handle_uri (EShellModule *shell_module,
+ const gchar *uri)
+{
+ /* FIXME */
+ return FALSE;
+}
+
+static void
+task_module_window_created (EShellModule *shell_module,
+ EShellWindow *shell_window)
+{
+ const gchar *module_name;
+
+ module_name = G_TYPE_MODULE (shell_module)->name;
+
+ e_shell_window_register_new_item_actions (
+ shell_window, module_name,
+ item_entries, G_N_ELEMENTS (item_entries));
+
+ e_shell_window_register_new_source_actions (
+ shell_window, module_name,
+ source_entries, G_N_ELEMENTS (source_entries));
+}
+
+static EShellModuleInfo module_info = {
+
+ MODULE_NAME,
+ MODULE_ALIASES,
+ MODULE_SCHEMES,
+ MODULE_SEARCHES,
+ MODULE_SORT_ORDER
+};
+
+void
+e_shell_module_init (GTypeModule *type_module)
+{
+ EShell *shell;
+ EShellModule *shell_module;
+
+ shell_module = E_SHELL_MODULE (type_module);
+ shell = e_shell_module_get_shell (shell_module);
+
+ /* Register the GType for ETaskShellView. */
+ e_task_shell_view_get_type (type_module);
+
+ e_shell_module_set_info (shell_module, &module_info);
+
+ task_module_ensure_sources (shell_module);
+
+ g_signal_connect_swapped (
+ shell, "handle-uri",
+ G_CALLBACK (task_module_handle_uri), shell_module);
+
+ g_signal_connect_swapped (
+ shell, "window-created",
+ G_CALLBACK (task_module_window_created), shell_module);
+}