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.c1183
1 files changed, 0 insertions, 1183 deletions
diff --git a/calendar/gui/e-tasks.c b/calendar/gui/e-tasks.c
deleted file mode 100644
index 5a0b4b56c3..0000000000
--- a/calendar/gui/e-tasks.c
+++ /dev/null
@@ -1,1183 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-tasks.c
- *
- * Copyright (C) 2001-2003 Ximian, Inc.
- *
- * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Authors: Federico Mena Quintero <federico@ximian.com>
- * Damon Chaplin <damon@ximian.com>
- * Rodrigo Moya <rodrigo@ximian.com>
- */
-
-#include <config.h>
-#include <gnome.h>
-#include <libgnomevfs/gnome-vfs-ops.h>
-#include <gal/util/e-util.h>
-#include <gal/e-table/e-table-scrolled.h>
-#include <gal/menus/gal-view-instance.h>
-#include <gal/menus/gal-view-factory-etable.h>
-#include <gal/menus/gal-view-etable.h>
-#include <gtkhtml/gtkhtml.h>
-#include <gtkhtml/gtkhtml-stream.h>
-
-#include "e-util/e-categories-config.h"
-#include "e-util/e-time-utils.h"
-#include "e-util/e-url.h"
-#include <libecal/e-cal-time-util.h>
-#include "widgets/menus/gal-view-menus.h"
-#include "dialogs/delete-error.h"
-#include "dialogs/task-editor.h"
-#include "cal-search-bar.h"
-#include "calendar-config.h"
-#include "calendar-component.h"
-#include "comp-util.h"
-#include "e-calendar-table-config.h"
-#include "misc.h"
-#include "tasks-component.h"
-#include "e-tasks.h"
-#include "common/authentication.h"
-
-
-/* Private part of the GnomeCalendar structure */
-struct _ETasksPrivate {
- /* The task lists for display */
- GHashTable *clients;
- GList *clients_list;
-
- ECalView *query;
-
- /* The ECalendarTable showing the tasks. */
- GtkWidget *tasks_view;
- ECalendarTableConfig *tasks_view_config;
-
- /* Calendar search bar for tasks */
- GtkWidget *search_bar;
-
- /* The HTML widget to display the task's details */
- GtkWidget *html;
- gchar *current_uid;
-
- /* View instance and the view menus handler */
- GalViewInstance *view_instance;
- GalViewMenus *view_menus;
-
- GList *notifications;
-};
-
-
-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 backend_error_cb (ECal *client, const char *message, 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)
-
-/* Converts a time_t to a string, relative to the specified timezone */
-static char *
-timet_to_str_with_zone (time_t t, icaltimezone *zone)
-{
- struct icaltimetype itt;
- struct tm tm;
- char buf[256];
-
- if (t == -1)
- return g_strdup (_("invalid time"));
-
- itt = icaltime_from_timet_with_zone (t, FALSE, zone);
- tm = icaltimetype_to_tm (&itt);
-
- e_time_format_date_and_time (&tm, calendar_config_get_24_hour_format (),
- FALSE, FALSE, buf, sizeof (buf));
- return g_strdup (buf);
-}
-
-static void
-write_html (GtkHTMLStream *stream, ECalComponent *comp)
-{
- ECalComponentText text;
- ECalComponentDateTime dt;
- gchar *buf, *str;
- icaltimezone *current_zone;
- GSList *l;
- icalproperty_status status;
- int *priority_value;
-
- g_return_if_fail (E_IS_CAL_COMPONENT (comp));
-
- current_zone = calendar_config_get_icaltimezone ();
-
- /* write document header */
- e_cal_component_get_summary (comp, &text);
- gtk_html_stream_printf (stream,
- "<HTML><BODY><H1>%s</H1>",
- text.value);
-
- /* write icons for the categories */
- e_cal_component_get_categories_list (comp, &l);
- if (l) {
- GSList *node;
-
- for (node = l; node != NULL; node = node->next) {
- const char *icon_file;
-
- icon_file = e_categories_config_get_icon_file_for ((const char *) node->data);
- if (icon_file) {
- gtk_html_stream_printf (stream, "<IMG ALT=\"%s\" SRC=\"file://%s\">",
- (const char *) node->data, icon_file);
- }
- }
-
- e_cal_component_free_categories_list (l);
- }
-
- /* write summary */
- gtk_html_stream_printf (stream,
- "<BR><BR><BR><TABLE BORDER=\"0\" WIDTH=\"80%%\">"
- "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\" WIDTH=\"15%%\"><B>%s</B></TD><TD>%s</TD></TR>",
- _("Summary:"), text.value);
-
- /* write start date */
- e_cal_component_get_dtstart (comp, &dt);
- if (dt.value != NULL) {
- buf = timet_to_str_with_zone (icaltime_as_timet (*dt.value), current_zone);
- str = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL);
-
- g_free (buf);
- } else
- str = g_strdup ("");
-
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>",
- _("Start Date:"), str);
-
- e_cal_component_free_datetime (&dt);
- g_free (str);
-
- /* write Due Date */
- e_cal_component_get_due (comp, &dt);
- if (dt.value != NULL) {
- buf = timet_to_str_with_zone (icaltime_as_timet (*dt.value), current_zone);
- str = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL);
-
- g_free (buf);
- } else
- str = g_strdup ("");
-
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>",
- _("Due Date:"), str);
-
- e_cal_component_free_datetime (&dt);
- g_free (str);
-
- /* write status */
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Status:"));
- e_cal_component_get_status (comp, &status);
- switch (status) {
- case ICAL_STATUS_INPROCESS :
- str = g_strdup (_("In Progress"));
- break;
- case ICAL_STATUS_COMPLETED :
- str = g_strdup (_("Completed"));
- break;
- case ICAL_STATUS_CANCELLED :
- str = g_strdup (_("Cancelled"));
- break;
- case ICAL_STATUS_NONE :
- default :
- str = g_strdup (_("Not Started"));
- break;
- }
-
- gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str);
- g_free (str);
-
- /* write priority */
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Priority:"));
- e_cal_component_get_priority (comp, &priority_value);
- if (priority_value) {
- if (*priority_value == 0)
- str = g_strdup ("");
- else if (*priority_value <= 4)
- str = g_strdup (_("High"));
- else if (*priority_value == 5)
- str = g_strdup (_("Normal"));
- else
- str = g_strdup (_("Low"));
-
- gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str);
-
- g_free (str);
- e_cal_component_free_priority (priority_value);
- } else
- gtk_html_stream_printf (stream, "<TD></TD></TR>");
-
- /* write description and URL */
- gtk_html_stream_printf (stream, "<TR><TD COLSPAN=\"2\"><HR></TD></TR>");
-
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Description:"));
- e_cal_component_get_description_list (comp, &l);
- if (l) {
- GSList *node;
-
- gtk_html_stream_printf (stream, "<TD>");
-
- for (node = l; node != NULL; node = node->next) {
- gint i;
- GString *str = g_string_new ("");;
-
- text = * (ECalComponentText *) node->data;
- for (i = 0; i < strlen (text.value ? text.value : 0); i++) {
- if (text.value[i] == '\n')
- str = g_string_append (str, "<BR>");
- else if (text.value[i] == '<')
- str = g_string_append (str, "&lt;");
- else if (text.value[i] == '>')
- str = g_string_append (str, "&gt;");
- else
- str = g_string_append_c (str, text.value[i]);
- }
-
- gtk_html_stream_printf (stream, str->str);
- g_string_free (str, TRUE);
- }
-
- gtk_html_stream_printf (stream, "</TD></TR>");
-
- e_cal_component_free_text_list (l);
- } else
- gtk_html_stream_printf (stream, "<TD></TD></TR>");
-
- /* URL */
- gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Web Page:"));
- e_cal_component_get_url (comp, (const char **) &str);
- if (str)
- gtk_html_stream_printf (stream, "<TD><A HREF=\"%s\">%s</A></TD></TR>", str, str);
- else
- gtk_html_stream_printf (stream, "<TD></TD></TR>");
-
- gtk_html_stream_printf (stream, "</TABLE>");
-
- /* close document */
- gtk_html_stream_printf (stream, "</BODY></HTML>");
-}
-
-static void
-on_link_clicked (GtkHTML *html, const char *url, gpointer data)
-{
- GError *err = NULL;
-
- gnome_url_show (url, &err);
-
- if (err) {
- g_warning ("gnome_url_show: %s", err->message);
- g_error_free (err);
- }
-}
-
-static void
-on_url_cb (GtkHTML *html, const char *url, gpointer data)
-{
- char *msg;
- ETasks *tasks = data;
-
- if (url && *url) {
- msg = g_strdup_printf (_("Click to open %s"), url);
- e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), msg);
- g_free (msg);
- } else
- e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), NULL);
-}
-
-/* Callback used when the cursor changes in the table */
-static void
-table_cursor_change_cb (ETable *etable, int row, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- int n_selected;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- n_selected = e_table_selected_count (etable);
-
- /* update the HTML widget */
- if (n_selected == 1) {
- GtkHTMLStream *stream;
- ECalModel *model;
- ECalModelComponent *comp_data;
- ECalComponent *comp;
- const char *uid;
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
-
- stream = gtk_html_begin (GTK_HTML (priv->html));
-
- comp_data = e_cal_model_get_component_at (model, e_table_get_cursor_row (etable));
- comp = e_cal_component_new ();
- e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp));
- write_html (stream, comp);
-
- gtk_html_stream_close (stream, GTK_HTML_STREAM_OK);
-
- e_cal_component_get_uid (comp, &uid);
- if (priv->current_uid)
- g_free (priv->current_uid);
- priv->current_uid = g_strdup (uid);
-
- g_object_unref (comp);
- } else
- gtk_html_load_empty (GTK_HTML (priv->html));
-}
-
-/* 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;
- ECalModel *model;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- e_cal_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;
- ECalModel *model;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- e_cal_model_set_default_category (model, category);
-}
-
-/* Callback used when the user selects a URL in the HTML widget */
-static void
-url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *stream, gpointer data)
-{
- if (!strncmp ("file:///", url, strlen ("file:///"))) {
- GnomeVFSHandle *handle;
- GnomeVFSResult result;
- char buffer[4096];
-
- if (gnome_vfs_open (&handle, url, GNOME_VFS_OPEN_READ) == GNOME_VFS_OK) {
- do {
- GnomeVFSFileSize bread;
-
- result = gnome_vfs_read (handle, buffer, sizeof (buffer), &bread);
- if (result == GNOME_VFS_OK)
- gtk_html_stream_write (stream, buffer, bread);
- } while (result == GNOME_VFS_OK);
-
- gnome_vfs_close (handle);
- }
- }
-}
-
-static gboolean
-vpaned_resized_cb (GtkWidget *widget, GdkEventButton *event, ETasks *tasks)
-{
- calendar_config_set_task_vpane_pos (gtk_paned_get_position (GTK_PANED (widget)));
-
- return FALSE;
-}
-
-static void
-set_timezone (ETasks *tasks)
-{
- ETasksPrivate *priv;
- icaltimezone *zone;
- GList *l;
-
- priv = tasks->priv;
-
- zone = calendar_config_get_icaltimezone ();
- for (l = priv->clients_list; l != NULL; l = l->next) {
- ECal *client = l->data;
-
- if (e_cal_get_load_state (client) == E_CAL_LOAD_LOADED)
- /* FIXME Error checking */
- e_cal_set_default_timezone (client, zone, NULL);
- }
-}
-
-static void
-timezone_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
-{
- ETasks *tasks = data;
-
- set_timezone (tasks);
-}
-
-static void
-model_row_changed_cb (ETableModel *etm, int row, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- ECalModelComponent *comp_data;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- if (priv->current_uid) {
- const char *uid;
-
- comp_data = e_cal_model_get_component_at (E_CAL_MODEL (etm), row);
- if (comp_data) {
- uid = icalcomponent_get_uid (comp_data->icalcomp);
- if (!strcmp (uid ? uid : "", priv->current_uid)) {
- ETable *etable;
-
- etable = e_table_scrolled_get_table (
- E_TABLE_SCROLLED (E_CALENDAR_TABLE (priv->tasks_view)->etable));
- table_cursor_change_cb (etable, 0, tasks);
- }
- }
- }
-}
-
-static void
-setup_config (ETasks *tasks)
-{
- ETasksPrivate *priv;
- guint not;
-
- priv = tasks->priv;
-
- /* Timezone */
- set_timezone (tasks);
-
- not = calendar_config_add_notification_timezone (timezone_changed_cb, tasks);
- priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));
-}
-
-#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;
- ECalModel *model;
- GtkWidget *paned, *scroll;
-
- priv = tasks->priv;
-
- priv->search_bar = cal_search_bar_new ();
- g_signal_connect (priv->search_bar, "sexp_changed",
- G_CALLBACK (search_bar_sexp_changed_cb), tasks);
- g_signal_connect (priv->search_bar, "category_changed",
- G_CALLBACK (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);
-
- /* add the paned widget for the task list and task detail areas */
- paned = gtk_vpaned_new ();
- gtk_paned_set_position (GTK_PANED (paned), calendar_config_get_task_vpane_pos ());
- g_signal_connect (G_OBJECT (paned), "button_release_event",
- G_CALLBACK (vpaned_resized_cb), tasks);
- gtk_table_attach (GTK_TABLE (tasks), paned, 0, 1, 1, 2,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show (paned);
-
- /* create the task list */
- priv->tasks_view = e_calendar_table_new ();
- priv->tasks_view_config = e_calendar_table_config_new (E_CALENDAR_TABLE (priv->tasks_view));
-
- 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_paned_add1 (GTK_PANED (paned), priv->tasks_view);
- gtk_widget_show (priv->tasks_view);
-
- g_signal_connect (etable, "cursor_change", G_CALLBACK (table_cursor_change_cb), tasks);
- g_signal_connect (etable, "selection_change", G_CALLBACK (table_selection_change_cb), tasks);
-
- /* create the task detail */
- priv->html = gtk_html_new ();
- gtk_html_set_default_content_type (GTK_HTML (priv->html), "charset=utf-8");
- gtk_html_load_empty (GTK_HTML (priv->html));
-
- g_signal_connect (G_OBJECT (priv->html), "url_requested",
- G_CALLBACK (url_requested_cb), NULL);
- g_signal_connect (G_OBJECT (priv->html), "link_clicked",
- G_CALLBACK (on_link_clicked), tasks);
- g_signal_connect (G_OBJECT (priv->html), "on_url",
- G_CALLBACK (on_url_cb), tasks);
-
- gtk_widget_pop_colormap ();
- scroll = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
- gtk_container_add (GTK_CONTAINER (scroll), priv->html);
- gtk_paned_add2 (GTK_PANED (paned), scroll);
- gtk_widget_show_all (scroll);
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- g_signal_connect (G_OBJECT (model), "model_row_changed",
- G_CALLBACK (model_row_changed_cb), tasks);
-}
-
-/* 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,
- G_TYPE_FROM_CLASS (object_class),
- GTK_SIGNAL_OFFSET (ETasksClass, selection_changed),
- gtk_marshal_NONE__INT,
- GTK_TYPE_NONE, 1,
- GTK_TYPE_INT);
-
- 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_config (tasks);
- setup_widgets (tasks);
-
- priv->clients = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
- priv->query = NULL;
- priv->view_instance = NULL;
- priv->view_menus = NULL;
- priv->current_uid = NULL;
-}
-
-/* Callback used when the set of categories changes in the calendar client */
-static void
-client_categories_changed_cb (ECal *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_new (void)
-{
- ETasks *tasks;
-
- tasks = g_object_new (e_tasks_get_type (), NULL);
-
- return GTK_WIDGET (tasks);
-}
-
-
-void
-e_tasks_set_ui_component (ETasks *tasks,
- BonoboUIComponent *ui_component)
-{
- g_return_if_fail (E_IS_TASKS (tasks));
- g_return_if_fail (ui_component == NULL || BONOBO_IS_UI_COMPONENT (ui_component));
-
- e_search_bar_set_ui_component (E_SEARCH_BAR (tasks->priv->search_bar), ui_component);
-}
-
-
-static void
-e_tasks_destroy (GtkObject *object)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (E_IS_TASKS (object));
-
- tasks = E_TASKS (object);
- priv = tasks->priv;
-
- if (priv) {
- GList *l;
-
- /* disconnect from signals on all the clients */
- for (l = priv->clients_list; l != NULL; l = l->next) {
- g_signal_handlers_disconnect_matched (l->data, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, tasks);
- }
-
- g_hash_table_destroy (priv->clients);
- g_list_free (priv->clients_list);
-
- if (priv->current_uid) {
- g_free (priv->current_uid);
- priv->current_uid = NULL;
- }
-
- if (priv->tasks_view_config) {
- g_object_unref (priv->tasks_view_config);
- priv->tasks_view_config = NULL;
- }
-
- for (l = priv->notifications; l; l = l->next)
- calendar_config_remove_notification (GPOINTER_TO_UINT (l->data));
- priv->notifications = NULL;
-
- g_free (priv);
- tasks->priv = NULL;
- }
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-static void
-set_status_message (ETasks *tasks, const char *message, ...)
-{
- ETasksPrivate *priv;
- va_list args;
- char sz[2048];
-
- va_start (args, message);
- vsnprintf (sz, sizeof sz, message, args);
- va_end (args);
-
- priv = tasks->priv;
-
- e_calendar_table_set_status_message (E_CALENDAR_TABLE (priv->tasks_view), sz);
-}
-
-/* Callback from the calendar client when an error occurs in the backend */
-static void
-backend_error_cb (ECal *client, const char *message, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- char *errmsg;
- char *urinopwd;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- urinopwd = get_uri_without_password (e_cal_get_uri (client));
- errmsg = g_strdup_printf (_("Error on %s:\n %s"), urinopwd, message);
- gnome_error_dialog_parented (errmsg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))));
- g_free (errmsg);
- g_free (urinopwd);
-}
-
-/* Callback from the calendar client when the backend dies */
-static void
-backend_died_cb (ECal *client, gpointer data)
-{
- ETasks *tasks;
- ETasksPrivate *priv;
- char *message;
- GtkWidget *dialog;
-
- tasks = E_TASKS (data);
- priv = tasks->priv;
-
- /* FIXME: this doesn't remove the task list from the list or anything */
- message = g_strdup_printf (_("The task backend for\n%s\n has crashed."), e_cal_get_uri (client));
- e_calendar_table_set_status_message (E_CALENDAR_TABLE (e_tasks_get_calendar_table (tasks)), NULL);
-
- dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))),
- 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
- message);
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- g_free (message);
-
- e_source_selector_unselect_source (
- tasks_component_peek_source_selector (tasks_component_peek ()),
- e_cal_get_source (client));
-
- g_hash_table_remove (priv->clients, e_cal_get_uri (client));
- priv->clients_list = g_list_remove (priv->clients_list, client);
- g_object_unref (client);
-}
-
-void
-e_tasks_open_task (ETasks *tasks)
-{
- ECalendarTable *cal_table;
-
- cal_table = e_tasks_get_calendar_table (tasks);
- e_calendar_table_open_selected (cal_table);
-}
-
-void
-e_tasks_new_task (ETasks *tasks)
-{
- ETasksPrivate *priv;
- TaskEditor *tedit;
- ECalComponent *comp;
- const char *category;
- ECal *ecal;
-
- g_return_if_fail (E_IS_TASKS (tasks));
-
- priv = tasks->priv;
-
- /* FIXME What to do about no default client */
- ecal = e_tasks_get_default_client (tasks);
- if (!ecal)
- return;
-
- comp = cal_comp_task_new_with_defaults (ecal);
-
- category = cal_search_bar_get_category (CAL_SEARCH_BAR (priv->search_bar));
- e_cal_component_set_categories (comp, category);
-
- tedit = task_editor_new (ecal);
- comp_editor_edit_comp (COMP_EDITOR (tedit), comp);
- g_object_unref (comp);
-
- comp_editor_focus (COMP_EDITOR (tedit));
-}
-
-gboolean
-e_tasks_add_todo_source (ETasks *tasks, ESource *source)
-{
- ETasksPrivate *priv;
- ECal *client;
- ECalModel *model;
- char *str_uri;
- GError *error = NULL;
-
- g_return_val_if_fail (tasks != NULL, FALSE);
- g_return_val_if_fail (E_IS_TASKS (tasks), FALSE);
- g_return_val_if_fail (E_IS_SOURCE (source), FALSE);
-
- priv = tasks->priv;
-
- str_uri = e_source_get_uri (source);
- client = g_hash_table_lookup (priv->clients, str_uri);
- if (client) {
- g_free (str_uri);
- return TRUE;
- }
-
- set_status_message (tasks, _("Opening tasks at %s"), str_uri);
-
- client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_TODO);
- if (!client) {
- g_free (str_uri);
- return FALSE;
- }
-
- g_hash_table_insert (priv->clients, str_uri, client);
- priv->clients_list = g_list_prepend (priv->clients_list, client);
-
- g_signal_connect (G_OBJECT (client), "backend_error", G_CALLBACK (backend_error_cb), tasks);
- g_signal_connect (G_OBJECT (client), "categories_changed", G_CALLBACK (client_categories_changed_cb), tasks);
- g_signal_connect (G_OBJECT (client), "backend_died", G_CALLBACK (backend_died_cb), tasks);
-
- if (!e_cal_open (client, FALSE, &error)) {
- GtkWidget *dialog;
-
- dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))),
- GTK_DIALOG_NO_SEPARATOR,
- GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
- _("Error opening %s:\n%s"),
- str_uri, error ? error->message : "");
-
- g_error_free (error);
- priv->clients_list = g_list_prepend (priv->clients_list, client);
- g_signal_handlers_disconnect_matched (client, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, tasks);
-
- /* Do this last because it unrefs the client */
- g_hash_table_remove (priv->clients, str_uri);
-
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
-
- set_status_message (tasks, NULL);
-
- return FALSE;
- }
-
- set_status_message (tasks, _("Loading tasks"));
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- e_cal_model_add_client (model, client);
-
- set_timezone (tasks);
- set_status_message (tasks, NULL);
-
- return TRUE;
-}
-
-gboolean
-e_tasks_remove_todo_source (ETasks *tasks, ESource *source)
-{
- ETasksPrivate *priv;
- ECal *client;
- ECalModel *model;
- char *str_uri;
-
- g_return_val_if_fail (tasks != NULL, FALSE);
- g_return_val_if_fail (E_IS_TASKS (tasks), FALSE);
- g_return_val_if_fail (E_IS_SOURCE (source), FALSE);
-
- priv = tasks->priv;
-
- str_uri = e_source_get_uri (source);
- client = g_hash_table_lookup (priv->clients, str_uri);
- if (!client) {
- g_free (str_uri);
- return TRUE;
- }
-
- priv->clients_list = g_list_remove (priv->clients_list, client);
- g_signal_handlers_disconnect_matched (client, G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL, tasks);
-
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- e_cal_model_remove_client (model, client);
-
- g_hash_table_remove (priv->clients, str_uri);
- g_free (str_uri);
-
- return TRUE;
-}
-
-gboolean
-e_tasks_set_default_source (ETasks *tasks, ESource *source)
-{
- ETasksPrivate *priv;
- ECal *ecal;
- ECalModel *model;
- char *str_uri;
-
- g_return_val_if_fail (tasks != NULL, FALSE);
- g_return_val_if_fail (E_IS_TASKS (tasks), FALSE);
- g_return_val_if_fail (E_IS_SOURCE (source), FALSE);
-
- priv = tasks->priv;
-
- str_uri = e_source_get_uri (source);
- model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view));
- ecal = e_cal_model_get_client_for_uri (model, str_uri);
- g_free (str_uri);
- if (!ecal)
- return FALSE;
-
- e_cal_model_set_default_client (model, ecal);
-
- return TRUE;
-}
-
-ECal *
-e_tasks_get_default_client (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_cal_model_get_default_client (e_calendar_table_get_model (E_CALENDAR_TABLE (priv->tasks_view)));
-}
-
-/**
- * e_tasks_complete_selected:
- * @tasks: A tasks control widget
- *
- * Marks the selected tasks complete
- **/
-void
-e_tasks_complete_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);
-
- set_status_message (tasks, _("Completing tasks..."));
- e_calendar_table_complete_selected (cal_table);
- set_status_message (tasks, NULL);
-}
-
-/**
- * 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);
- set_status_message (tasks, _("Deleting selected objects..."));
- e_calendar_table_delete_selected (cal_table);
- set_status_message (tasks, NULL);
-}
-
-/**
- * e_tasks_expunge:
- * @tasks: A tasks control widget
- *
- * Removes all tasks marked as completed
- **/
-void
-e_tasks_delete_completed (ETasks *tasks)
-{
- ETasksPrivate *priv;
- char *sexp;
- GList *l;
-
- g_return_if_fail (tasks != NULL);
- g_return_if_fail (E_IS_TASKS (tasks));
-
- priv = tasks->priv;
-
- sexp = g_strdup ("(is-completed?)");
-
- set_status_message (tasks, _("Expunging"));
-
- for (l = priv->clients_list; l != NULL; l = l->next) {
- ECal *client = l->data;
- GList *objects, *m;
- gboolean read_only = TRUE;
-
- e_cal_is_read_only (client, &read_only, NULL);
- if (read_only)
- continue;
-
- if (!e_cal_get_object_list (client, sexp, &objects, NULL)) {
- g_warning (G_STRLOC ": Could not get the objects");
-
- continue;
- }
-
- for (m = objects; m; m = m->next) {
- /* FIXME Better error handling */
- e_cal_remove_object (client, icalcomponent_get_uid (m->data), NULL);
- }
- }
-
- set_status_message (tasks, NULL);
-
- g_free (sexp);
-}
-
-/* Callback used from the view collection when we need to display a new view */
-static void
-display_view_cb (GalViewInstance *instance, GalView *view, gpointer data)
-{
- ETasks *tasks;
-
- tasks = E_TASKS (data);
-
- if (GAL_IS_VIEW_ETABLE (view)) {
- gal_view_etable_attach_table (GAL_VIEW_ETABLE (view), e_table_scrolled_get_table (E_TABLE_SCROLLED (E_CALENDAR_TABLE (tasks->priv->tasks_view)->etable)));
- }
-}
-
-/**
- * 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;
- static GalViewCollection *collection = NULL;
-
- 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_instance == NULL);
-
- g_assert (priv->view_instance == NULL);
- g_assert (priv->view_menus == NULL);
-
- /* Create the view instance */
-
- if (collection == NULL) {
- collection = gal_view_collection_new ();
-
- gal_view_collection_set_title (collection, _("Tasks"));
-
- dir = g_build_filename (tasks_component_peek_base_directory (tasks_component_peek ()),
- "tasks", "views", NULL);
- gal_view_collection_set_storage_directories (collection,
- EVOLUTION_GALVIEWSDIR "/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);
- g_object_unref (spec);
- gal_view_collection_add_factory (collection, factory);
- g_object_unref (factory);
-
- /* Load the collection and create the menus */
-
- gal_view_collection_load (collection);
- }
-
- priv->view_instance = gal_view_instance_new (collection, e_cal_get_uri (e_tasks_get_default_client (tasks)));
-
- priv->view_menus = gal_view_menus_new (priv->view_instance);
- gal_view_menus_apply (priv->view_menus, uic, NULL);
- g_signal_connect (priv->view_instance, "display_view", G_CALLBACK (display_view_cb), tasks);
- display_view_cb (priv->view_instance, gal_view_instance_get_current_view (priv->view_instance), 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_instance != NULL);
-
- g_assert (priv->view_instance != NULL);
- g_assert (priv->view_menus != NULL);
-
- g_object_unref (priv->view_instance);
- priv->view_instance = NULL;
-
- g_object_unref (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);
-}
generated by cgit (git 2.34.1) at 2024-12-17 08:36:41 +0800