aboutsummaryrefslogtreecommitdiffstats
path: root/calendar/gui/e-tasks.c
diff options
context:
space:
mode:
Diffstat (limited to 'calendar/gui/e-tasks.c')
-rw-r--r--calendar/gui/e-tasks.c631
1 files changed, 0 insertions, 631 deletions
diff --git a/calendar/gui/e-tasks.c b/calendar/gui/e-tasks.c
deleted file mode 100644
index d79ae1cb90..0000000000
--- a/calendar/gui/e-tasks.c
+++ /dev/null
@@ -1,631 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-tasks.c
- *
- * Copyright (C) 2001 Ximian, Inc.
- * Copyright (C) 2001 Ximian, 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.
- *
- * Authors: Federico Mena Quintero <federico@ximian.com>
- * Damon Chaplin <damon@ximian.com>
- */
-
-#include <config.h>
-#include <gnome.h>
-#include <gal/util/e-util.h>
-#include <gal/e-table/e-table-scrolled.h>
-#include <gal/menus/gal-view-collection.h>
-#include <gal/menus/gal-view-factory-etable.h>
-#include <gal/menus/gal-view-etable.h>
-#include "widgets/menus/gal-view-menus.h"
-#include "dialogs/task-editor.h"
-#include "cal-search-bar.h"
-#include "calendar-config.h"
-#include "component-factory.h"
-
-#include "e-tasks.h"
-
-/* A list of all of the ETasks widgets in use. We use this to update the
- user preference settings. This will change when we switch to GConf. */
-static GList *all_tasks = NULL;
-
-
-/* Private part of the GnomeCalendar structure */
-struct _ETasksPrivate {
- /* The calendar client object we monitor */
- CalClient *client;
-
- /* The ECalendarTable showing the tasks. */
- GtkWidget *tasks_view;
-
- /* Calendar search bar for tasks */
- GtkWidget *search_bar;
-
- /* View collection and the view menus handler */
- GalViewCollection *view_collection;
- GalViewMenus *view_menus;
-};
-
-
-static void e_tasks_class_init (ETasksClass *class);
-static void e_tasks_init (ETasks *tasks);
-static void setup_widgets (ETasks *tasks);
-static void e_tasks_destroy (GtkObject *object);
-
-static void cal_opened_cb (CalClient *client, CalClientOpenStatus status, gpointer data);
-
-static char* e_tasks_get_config_filename (ETasks *tasks);
-
-/* Signal IDs */
-enum {
- SELECTION_CHANGED,
- LAST_SIGNAL
-};
-
-static GtkTableClass *parent_class;
-static guint e_tasks_signals[LAST_SIGNAL] = { 0 };
-
-
-E_MAKE_TYPE (e_tasks, "ETasks", ETasks,
- e_tasks_class_init, e_tasks_init,
- GTK_TYPE_TABLE)
-
-
-/* Class initialization function for the gnome calendar */
-static void
-e_tasks_class_init (ETasksClass *class)
-{
- GtkObjectClass *object_class;
-
- object_class = (GtkObjectClass *) class;
-
- parent_class = gtk_type_class (GTK_TYPE_TABLE);
-
- e_tasks_signals[SELECTION_CHANGED] =
- gtk_signal_new ("selection_changed",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (ETasksClass, selection_changed),
- gtk_marshal_NONE__INT,
- GTK_TYPE_NONE, 1,
- GTK_TYPE_INT);
-
- gtk_object_class_add_signals (object_class, e_tasks_signals, LAST_SIGNAL);
-
- object_class->destroy = e_tasks_destroy;
-
- class->selection_changed = NULL;
-}
-
-
-/* Object initialization function for the gnome calendar */
-static void
-e_tasks_init (ETasks *tasks)
-{
- ETasksPrivate *priv;
-
- priv = g_new0 (ETasksPrivate, 1);
- tasks->priv = priv;
-
- priv->view_collection = NULL;
- priv->view_menus = NULL;
-
- setup_widgets (tasks);
-}
-
-/* Callback used when the selection changes in the table. */
-static void
-table_selection_change_cb (ETable *etable, gpointer data)
-{
- ETasks *tasks;
- int n_selected;
-
- tasks = E_TASKS (data);
-
- n_selected = e_table_selected_count (etable);
- gtk_signal_emit (GTK_OBJECT (tasks), e_tasks_signals[SELECTION_CHANGED],
- n_selected);
-}
-
-/* Callback used when the sexp in the search bar changes */
-static void
-search_bar_sexp_changed_cb (CalSearchBar *cal_search, const char *sexp, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- CalendarModel *model;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- calendar_model_set_query (model, sexp);
-}
-
-/* Callback used when the selected category in the search bar changes */
-static void
-search_bar_category_changed_cb (CalSearchBar *cal_search, const char *category, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- CalendarModel *model;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- calendar_model_set_default_category (model, category);
-}
-
-#define E_TASKS_TABLE_DEFAULT_STATE \
- "<?xml version=\"1.0\"?>" \
- "<ETableState>" \
- "<column source=\"13\"/>" \
- "<column source=\"14\"/>" \
- "<column source=\"9\"/>" \
- "<column source=\"5\"/>" \
- "<grouping/>" \
- "</ETableState>"
-
-
-static void
-setup_widgets (ETasks *tasks)
-{
- ETasksPrivate *priv;
- ETable *etable;
- CalendarModel *model;
-
- priv = tasks->priv;
-
- priv->search_bar = cal_search_bar_new ();
- gtk_signal_connect (GTK_OBJECT (priv->search_bar), "sexp_changed",
- GTK_SIGNAL_FUNC (search_bar_sexp_changed_cb), tasks);
- gtk_signal_connect (GTK_OBJECT (priv->search_bar), "category_changed",
- GTK_SIGNAL_FUNC (search_bar_category_changed_cb), tasks);
-
- gtk_table_attach (GTK_TABLE (tasks), priv->search_bar, 0, 1, 0, 1,
- GTK_EXPAND | GTK_FILL | GTK_SHRINK, 0, 0, 0);
- gtk_widget_show (priv->search_bar);
-
- priv->tasks_view = e_calendar_table_new ();
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- calendar_model_set_new_comp_vtype (model, CAL_COMPONENT_TODO);
-
- etable = e_table_scrolled_get_table (
- E_TABLE_SCROLLED (E_CALENDAR_TABLE (priv->tasks_view)->etable));
- e_table_set_state (etable, E_TASKS_TABLE_DEFAULT_STATE);
- gtk_table_attach (GTK_TABLE (tasks), priv->tasks_view, 0, 1, 1, 2,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show (priv->tasks_view);
-
- calendar_config_configure_e_calendar_table (E_CALENDAR_TABLE (priv->tasks_view));
-
- gtk_signal_connect (GTK_OBJECT (etable), "selection_change",
- GTK_SIGNAL_FUNC (table_selection_change_cb), tasks);
-}
-
-/* Callback used when the set of categories changes in the calendar client */
-static void
-client_categories_changed_cb (CalClient *client, GPtrArray *categories, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- cal_search_bar_set_categories (CAL_SEARCH_BAR (priv->search_bar), categories);
-}
-
-GtkWidget *
-e_tasks_construct (ETasks *tasks)
-{
- ETasksPrivate *priv;
- CalendarModel *model;
-
- g_return_val_if_fail (tasks != NULL, NULL);
- g_return_val_if_fail (E_IS_TASKS (tasks), NULL);
-
- priv = tasks->priv;
-
- priv->client = cal_client_new ();
- if (!priv->client)
- return NULL;
-
- gtk_signal_connect (GTK_OBJECT (priv->client), "cal_opened",
- GTK_SIGNAL_FUNC (cal_opened_cb), tasks);
- gtk_signal_connect (GTK_OBJECT (priv->client), "categories_changed",
- GTK_SIGNAL_FUNC (client_categories_changed_cb), tasks);
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- g_assert (model != NULL);
-
- calendar_model_set_cal_client (model, priv->client, CALOBJ_TYPE_TODO);
-
- return GTK_WIDGET (tasks);
-}
-
-
-GtkWidget *
-e_tasks_new (void)
-{
- ETasks *tasks;
-
- tasks = gtk_type_new (e_tasks_get_type ());
-
- if (!e_tasks_construct (tasks)) {
- g_message ("e_tasks_new(): Could not construct the tasks GUI");
- gtk_object_unref (GTK_OBJECT (tasks));
- return NULL;
- }
-
- all_tasks = g_list_prepend (all_tasks, tasks);
-
- return GTK_WIDGET (tasks);
-}
-
-
-static void
-e_tasks_destroy (GtkObject *object)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- char *config_filename;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (E_IS_TASKS (object));
-
- tasks = E_TASKS (object);
- priv = tasks->priv;
-
- /* Save the ETable layout. */
- config_filename = e_tasks_get_config_filename (tasks);
- e_calendar_table_save_state (E_CALENDAR_TABLE (priv->tasks_view),
- config_filename);
- g_free (config_filename);
-
- if (priv->client) {
- gtk_object_unref (GTK_OBJECT (priv->client));
- priv->client = NULL;
- }
-
- g_free (priv);
- tasks->priv = NULL;
-
- all_tasks = g_list_remove (all_tasks, tasks);
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-gboolean
-e_tasks_open (ETasks *tasks,
- char *file)
-{
- ETasksPrivate *priv;
- char *config_filename;
-
- g_return_val_if_fail (tasks != NULL, FALSE);
- g_return_val_if_fail (E_IS_TASKS (tasks), FALSE);
- g_return_val_if_fail (file != NULL, FALSE);
-
- priv = tasks->priv;
-
- if (!cal_client_open_calendar (priv->client, file, FALSE)) {
- g_message ("e_tasks_open(): Could not issue the request");
- return FALSE;
- }
-
- config_filename = e_tasks_get_config_filename (tasks);
- e_calendar_table_load_state (E_CALENDAR_TABLE (priv->tasks_view),
- config_filename);
- g_free (config_filename);
-
- return TRUE;
-}
-
-
-/* Displays an error to indicate that loading a calendar failed */
-static void
-load_error (ETasks *tasks,
- const char *uri)
-{
- char *msg;
-
- msg = g_strdup_printf (_("Could not load the tasks in `%s'"), uri);
- gnome_error_dialog_parented (msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))));
- g_free (msg);
-}
-
-/* Displays an error to indicate that the specified URI method is not supported */
-static void
-method_error (ETasks *tasks,
- const char *uri)
-{
- char *msg;
-
- msg = g_strdup_printf (_("The method required to load `%s' is not supported"), uri);
- gnome_error_dialog_parented (msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))));
- g_free (msg);
-}
-
-/* Callback from the calendar client when a calendar is opened */
-static void
-cal_opened_cb (CalClient *client,
- CalClientOpenStatus status,
- gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- switch (status) {
- case CAL_CLIENT_OPEN_SUCCESS:
- /* Everything is OK */
- return;
-
- case CAL_CLIENT_OPEN_ERROR:
- load_error (tasks, cal_client_get_uri (client));
- break;
-
- case CAL_CLIENT_OPEN_NOT_FOUND:
- /* bullshit; we did not specify only_if_exists */
- g_assert_not_reached ();
- return;
-
- case CAL_CLIENT_OPEN_METHOD_NOT_SUPPORTED:
- method_error (tasks, cal_client_get_uri (client));
- break;
-
- default:
- g_assert_not_reached ();
- }
-}
-
-
-static char*
-e_tasks_get_config_filename (ETasks *tasks)
-{
- ETasksPrivate *priv;
- char *url, *filename;
-
- priv = tasks->priv;
-
- url = g_strdup (cal_client_get_uri (priv->client));
-
- /* This turns all funny characters into '_', in the string itself. */
- e_filename_make_safe (url);
-
- filename = g_strdup_printf ("%s/config/et-header-%s", evolution_dir,
- url);
- g_free (url);
-
- return filename;
-}
-
-
-/**
- * e_tasks_get_cal_client:
- * @tasks: An #ETasks.
- *
- * Queries the calendar client interface object that a tasks view is using.
- *
- * Return value: A calendar client interface object.
- **/
-CalClient *
-e_tasks_get_cal_client (ETasks *tasks)
-{
- ETasksPrivate *priv;
-
- g_return_val_if_fail (E_IS_TASKS (tasks), NULL);
-
- priv = tasks->priv;
-
- return priv->client;
-}
-
-
-void
-e_tasks_new_task (ETasks *tasks)
-{
- ETasksPrivate *priv;
- TaskEditor *tedit;
- CalComponent *comp;
- const char *category;
-
- g_return_if_fail (E_IS_TASKS (tasks));
-
- priv = tasks->priv;
-
- tedit = task_editor_new ();
- comp_editor_set_cal_client (COMP_EDITOR (tedit), priv->client);
-
- comp = cal_component_new ();
- cal_component_set_new_vtype (comp, CAL_COMPONENT_TODO);
-
- category = cal_search_bar_get_category (CAL_SEARCH_BAR (priv->search_bar));
- cal_component_set_categories (comp, category);
-
- comp_editor_edit_comp (COMP_EDITOR (tedit), comp);
- gtk_object_unref (GTK_OBJECT (comp));
-
- comp_editor_focus (COMP_EDITOR (tedit));
-}
-
-/**
- * e_tasks_delete_selected:
- * @tasks: A tasks control widget.
- *
- * Deletes the selected tasks in the task list.
- **/
-void
-e_tasks_delete_selected (ETasks *tasks)
-{
- ETasksPrivate *priv;
- ECalendarTable *cal_table;
-
- g_return_if_fail (tasks != NULL);
- g_return_if_fail (E_IS_TASKS (tasks));
-
- priv = tasks->priv;
-
- cal_table = E_CALENDAR_TABLE (priv->tasks_view);
- e_calendar_table_delete_selected (cal_table);
-}
-
-/* Callback used from the view collection when we need to display a new view */
-static void
-display_view_cb (GalViewCollection *collection, GalView *view, gpointer data)
-{
- ETasks *tasks;
-
- tasks = E_TASKS (data);
-
- if (GAL_IS_VIEW_ETABLE (view)) {
- e_table_set_state_object (e_table_scrolled_get_table (E_TABLE_SCROLLED (E_CALENDAR_TABLE (tasks->priv->tasks_view)->etable)),
- GAL_VIEW_ETABLE (view)->state);
- }
-}
-
-/**
- * e_tasks_setup_view_menus:
- * @tasks: A tasks widget.
- * @uic: UI controller to use for the menus.
- *
- * Sets up the #GalView menus for a tasks control. This function should be
- * called from the Bonobo control activation callback for this tasks control.
- * Also, the menus should be discarded using e_tasks_discard_view_menus().
- **/
-void
-e_tasks_setup_view_menus (ETasks *tasks, BonoboUIComponent *uic)
-{
- ETasksPrivate *priv;
- GalViewFactory *factory;
- ETableSpecification *spec;
- char *dir;
-
- g_return_if_fail (tasks != NULL);
- g_return_if_fail (E_IS_TASKS (tasks));
- g_return_if_fail (uic != NULL);
- g_return_if_fail (BONOBO_IS_UI_COMPONENT (uic));
-
- priv = tasks->priv;
-
- g_return_if_fail (priv->view_collection == NULL);
-
- g_assert (priv->view_collection == NULL);
- g_assert (priv->view_menus == NULL);
-
- /* Create the view collection */
-
- priv->view_collection = gal_view_collection_new ();
-
- dir = gnome_util_prepend_user_home ("/evolution/views/tasks/");
- gal_view_collection_set_storage_directories (priv->view_collection,
- EVOLUTION_DATADIR "/evolution/views/tasks/",
- dir);
- g_free (dir);
-
- /* Create the views */
-
- spec = e_table_specification_new ();
- e_table_specification_load_from_file (spec,
- EVOLUTION_ETSPECDIR "/e-calendar-table.etspec");
-
- factory = gal_view_factory_etable_new (spec);
- gtk_object_unref (GTK_OBJECT (spec));
- gal_view_collection_add_factory (priv->view_collection, factory);
- gtk_object_unref (GTK_OBJECT (factory));
-
- /* Load the collection and create the menus */
-
- gal_view_collection_load (priv->view_collection);
-
- priv->view_menus = gal_view_menus_new (priv->view_collection);
- gal_view_menus_apply (priv->view_menus, uic, NULL);
- gtk_signal_connect (GTK_OBJECT (priv->view_collection), "display_view",
- GTK_SIGNAL_FUNC (display_view_cb), tasks);
-}
-
-/**
- * e_tasks_discard_view_menus:
- * @tasks: A tasks widget.
- *
- * Discards the #GalView menus used by a tasks control. This function should be
- * called from the Bonobo control deactivation callback for this tasks control.
- * The menus should have been set up with e_tasks_setup_view_menus().
- **/
-void
-e_tasks_discard_view_menus (ETasks *tasks)
-{
- ETasksPrivate *priv;
-
- g_return_if_fail (tasks != NULL);
- g_return_if_fail (E_IS_TASKS (tasks));
-
- priv = tasks->priv;
-
- g_return_if_fail (priv->view_collection != NULL);
-
- g_assert (priv->view_collection != NULL);
- g_assert (priv->view_menus != NULL);
-
- gtk_object_unref (GTK_OBJECT (priv->view_collection));
- priv->view_collection = NULL;
-
- gtk_object_unref (GTK_OBJECT (priv->view_menus));
- priv->view_menus = NULL;
-}
-
-/**
- * e_tasks_get_calendar_table:
- * @tasks: A tasks widget.
- *
- * Queries the #ECalendarTable contained in a tasks widget.
- *
- * Return value: The #ECalendarTable that the tasks widget uses to display its
- * information.
- **/
-ECalendarTable *
-e_tasks_get_calendar_table (ETasks *tasks)
-{
- ETasksPrivate *priv;
-
- g_return_val_if_fail (tasks != NULL, NULL);
- g_return_val_if_fail (E_IS_TASKS (tasks), NULL);
-
- priv = tasks->priv;
- return E_CALENDAR_TABLE (priv->tasks_view);
-}
-
-/* This updates all the preference settings for all the ETasks widgets in use.
- */
-void
-e_tasks_update_all_config_settings (void)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- GList *elem;
-
- for (elem = all_tasks; elem; elem = elem->next) {
- tasks = E_TASKS (elem->data);
- priv = tasks->priv;
- calendar_config_configure_e_calendar_table (E_CALENDAR_TABLE (priv->tasks_view));
- }
-}