diff options
Diffstat (limited to 'calendar/gui/e-tasks.c')
| -rw-r--r-- | calendar/gui/e-tasks.c | 670 |
1 files changed, 0 insertions, 670 deletions
diff --git a/calendar/gui/e-tasks.c b/calendar/gui/e-tasks.c deleted file mode 100644 index dbf7a7d779..0000000000 --- a/calendar/gui/e-tasks.c +++ /dev/null @@ -1,670 +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 "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; - - /* The option menu showing the categories, and the popup menu. */ - GtkWidget *categories_option_menu; - GtkWidget *categories_menu; - - /* 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 void obj_updated_cb (CalClient *client, const char *uid, gpointer data); -static void obj_removed_cb (CalClient *client, const char *uid, gpointer data); - -static char* e_tasks_get_config_filename (ETasks *tasks); - -static void e_tasks_on_filter_selected (GtkMenuShell *menu_shell, - ETasks *tasks); -static void e_tasks_on_categories_changed (CalendarModel *model, - ETasks *tasks); -static void e_tasks_rebuild_categories_menu (ETasks *tasks); -static gint e_tasks_add_menu_item (gpointer key, - gpointer value, - gpointer data); - -/* 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_FIRST, - 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; - - 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); -} - -#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; - GtkWidget *hbox, *menuitem, *categories_label; - CalendarModel *model; - - priv = tasks->priv; - - hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_show (hbox); - gtk_table_attach (GTK_TABLE (tasks), hbox, 0, 1, 0, 1, - GTK_EXPAND | GTK_FILL, 0, 0, 0); - - priv->categories_option_menu = gtk_option_menu_new (); - gtk_widget_show (priv->categories_option_menu); - gtk_box_pack_end (GTK_BOX (hbox), priv->categories_option_menu, - FALSE, FALSE, 0); - - priv->categories_menu = gtk_menu_new (); - - menuitem = gtk_menu_item_new_with_label (_("All")); - gtk_widget_show (menuitem); - gtk_menu_append (GTK_MENU (priv->categories_menu), menuitem); - - gtk_option_menu_set_menu (GTK_OPTION_MENU (priv->categories_option_menu), priv->categories_menu); - - categories_label = gtk_label_new (_("Category:")); - gtk_widget_show (categories_label); - gtk_box_pack_end (GTK_BOX (hbox), categories_label, FALSE, FALSE, 4); - - - 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 (E_CALENDAR_TABLE (priv->tasks_view)->model), - "categories-changed", - GTK_SIGNAL_FUNC (e_tasks_on_categories_changed), tasks); - - gtk_signal_connect (GTK_OBJECT (etable), "selection_change", - GTK_SIGNAL_FUNC (table_selection_change_cb), tasks); -} - - -GtkWidget * -e_tasks_construct (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; - - 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), "obj_updated", - GTK_SIGNAL_FUNC (obj_updated_cb), tasks); - gtk_signal_connect (GTK_OBJECT (priv->client), "obj_removed", - GTK_SIGNAL_FUNC (obj_removed_cb), tasks); - - e_calendar_table_set_cal_client (E_CALENDAR_TABLE (priv->tasks_view), - priv->client); - - 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 (); - } -} - - -/* Callback from the calendar client when an object is updated */ -static void -obj_updated_cb (CalClient *client, - const char *uid, - gpointer data) -{ - ETasks *tasks; - ETasksPrivate *priv; - - tasks = E_TASKS (data); - priv = tasks->priv; - - /* FIXME: Do we need to do anything? */ -} - - -/* Callback from the calendar client when an object is removed */ -static void -obj_removed_cb (CalClient *client, - const char *uid, - gpointer data) -{ - ETasks *tasks; - ETasksPrivate *priv; - - tasks = E_TASKS (data); - priv = tasks->priv; - - /* FIXME: Do we need to do anything? */ -} - - -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; - - 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); - - 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); -} - - -static void -e_tasks_on_filter_selected (GtkMenuShell *menu_shell, - ETasks *tasks) -{ - ETasksPrivate *priv; - ECalendarTable *cal_table; - CalendarModel *model; - GtkWidget *label; - char *category; - - g_return_if_fail (E_IS_TASKS (tasks)); - - priv = tasks->priv; - - label = GTK_BIN (priv->categories_option_menu)->child; - gtk_label_get (GTK_LABEL (label), &category); - - cal_table = E_CALENDAR_TABLE (priv->tasks_view); - model = cal_table->model; - - if (!strcmp (category, _("All"))) { - calendar_model_set_default_category (model, NULL); - e_calendar_table_set_filter_func (cal_table, NULL, NULL, - NULL); - } else { - calendar_model_set_default_category (model, category); - e_calendar_table_set_filter_func (cal_table, - e_calendar_table_filter_by_category, - g_strdup (category), g_free); - } -} - - -static void -e_tasks_on_categories_changed (CalendarModel *model, - ETasks *tasks) -{ - e_tasks_rebuild_categories_menu (tasks); -} - - -static void -e_tasks_rebuild_categories_menu (ETasks *tasks) -{ - ETasksPrivate *priv; - CalendarModel *model; - GTree *categories; - GtkWidget *menuitem; - - priv = tasks->priv; - - priv->categories_menu = gtk_menu_new (); - - menuitem = gtk_menu_item_new_with_label (_("All")); - gtk_widget_show (menuitem); - gtk_menu_append (GTK_MENU (priv->categories_menu), menuitem); - - model = E_CALENDAR_TABLE (priv->tasks_view)->model; - categories = calendar_model_get_categories (model); - g_return_if_fail (categories != NULL); - - g_tree_traverse (categories, e_tasks_add_menu_item, G_IN_ORDER, - priv->categories_menu); - - gtk_option_menu_set_menu (GTK_OPTION_MENU (priv->categories_option_menu), priv->categories_menu); - - gtk_signal_connect (GTK_OBJECT (priv->categories_menu), "deactivate", - GTK_SIGNAL_FUNC (e_tasks_on_filter_selected), - tasks); -} - - -static gint -e_tasks_add_menu_item (gpointer key, - gpointer value, - gpointer data) -{ - GtkWidget *menuitem; - - menuitem = gtk_menu_item_new_with_label ((char*) key); - gtk_widget_show (menuitem); - gtk_menu_append (GTK_MENU (data), menuitem); - - return FALSE; -} - -static void -display_view(GalViewCollection *collection, - GalView *view, - gpointer data) -{ - ETasks *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); - } -} - -void -e_tasks_setup_menus (ETasks *tasks, - BonoboUIComponent *uic) -{ - GalViewCollection *collection; - GalViewMenus *views; - GalViewFactory *factory; - ETableSpecification *spec; - char *dir; - - collection = gal_view_collection_new(); - - dir = gnome_util_prepend_user_home ("/evolution/views/tasks/"); - gal_view_collection_set_storage_directories (collection, - EVOLUTION_DATADIR "/evolution/views/tasks/", - dir); - g_free (dir); - - 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); - gal_view_collection_add_factory (collection, factory); - gtk_object_sink (GTK_OBJECT (factory)); - - gal_view_collection_load (collection); - - views = gal_view_menus_new (collection); - gal_view_menus_apply (views, uic, NULL); /* This function probably needs to sink the views object. */ - gtk_signal_connect (GTK_OBJECT (collection), "display_view", - display_view, tasks); - /* gtk_object_sink(GTK_OBJECT(views)); */ - - gtk_object_sink (GTK_OBJECT (collection)); -} - -/** - * 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)); - } -} |