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-rw-r--r--calendar/gui/e-cal-shell-sidebar.c331
1 files changed, 331 insertions, 0 deletions
diff --git a/calendar/gui/e-cal-shell-sidebar.c b/calendar/gui/e-cal-shell-sidebar.c
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+++ b/calendar/gui/e-cal-shell-sidebar.c
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-cal-shell-sidebar.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 "e-cal-shell-sidebar.h"
+
+#include <string.h>
+#include <glib/gi18n.h>
+#include <libecal/e-cal-time-util.h>
+#include <libedataserver/e-data-server-util.h>
+#include <libedataserverui/e-source-selector.h>
+
+#include <e-util/e-util.h>
+
+#include <gnome-cal.h>
+#include <e-cal-shell-view.h>
+#include <e-calendar-selector.h>
+
+#define E_CAL_SHELL_SIDEBAR_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_CAL_SHELL_SIDEBAR, ECalShellSidebarPrivate))
+
+struct _ECalShellSidebarPrivate {
+ GtkWidget *selector;
+};
+
+enum {
+ PROP_0,
+ PROP_SELECTOR
+};
+
+static gpointer parent_class;
+
+static void
+cal_shell_sidebar_update (EShellSidebar *shell_sidebar)
+{
+ EShellView *shell_view;
+ GnomeCalendar *calendar;
+ GnomeCalendarViewType view;
+ time_t start_time, end_time;
+ struct tm start_tm, end_tm;
+ struct icaltimetype start_tt, end_tt;
+ icaltimezone *timezone;
+ gchar buffer[512];
+ gchar end_buffer[512];
+
+ shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
+ calendar = e_cal_shell_view_get_calendar (
+ E_CAL_SHELL_VIEW (shell_view));
+
+ gnome_calendar_get_visible_time_range (
+ calendar, &start_time, &end_time);
+ timezone = gnome_calendar_get_timezone (calendar);
+ view = gnome_calendar_get_view (calendar);
+
+ start_tt = icaltime_from_timet_with_zone (start_time, FALSE, timezone);
+ start_tm.tm_year = start_tt.year - 1900;
+ start_tm.tm_mon = start_tt.month - 1;
+ start_tm.tm_mday = start_tt.day;
+ start_tm.tm_hour = start_tt.hour;
+ start_tm.tm_min = start_tt.minute;
+ start_tm.tm_sec = start_tt.second;
+ start_tm.tm_isdst = -1;
+ start_tm.tm_wday = time_day_of_week (
+ start_tt.day, start_tt.month - 1, start_tt.year);
+
+ /* Subtract one from end_time so we don't get an extra day. */
+ end_tt = icaltime_from_timet_with_zone (end_time - 1, FALSE, timezone);
+ end_tm.tm_year = end_tt.year - 1900;
+ end_tm.tm_mon = end_tt.month - 1;
+ end_tm.tm_mday = end_tt.day;
+ end_tm.tm_hour = end_tt.hour;
+ end_tm.tm_min = end_tt.minute;
+ end_tm.tm_sec = end_tt.second;
+ end_tm.tm_isdst = -1;
+ end_tm.tm_wday = time_day_of_week (
+ end_tt.day, end_tt.month - 1, end_tt.year);
+
+ switch (view) {
+ case GNOME_CAL_DAY_VIEW:
+ case GNOME_CAL_WORK_WEEK_VIEW:
+ case GNOME_CAL_WEEK_VIEW:
+ if (start_tm.tm_year == end_tm.tm_year &&
+ start_tm.tm_mon == end_tm.tm_mon &&
+ start_tm.tm_mday == end_tm.tm_mday) {
+ e_utf8_strftime (
+ buffer, sizeof (buffer),
+ _("%A %d %b %Y"), &start_tm);
+ } else if (start_tm.tm_year == end_tm.tm_year) {
+ e_utf8_strftime (
+ buffer, sizeof (buffer),
+ _("%a %d %b"), &start_tm);
+ e_utf8_strftime (
+ end_buffer, sizeof (end_buffer),
+ _("%a %d %b %Y"), &end_tm);
+ strcat (buffer, " - ");
+ strcat (buffer, end_buffer);
+ } else {
+ e_utf8_strftime (
+ buffer, sizeof (buffer),
+ _("%a %d %b %Y"), &start_tm);
+ e_utf8_strftime (
+ end_buffer, sizeof (end_buffer),
+ _("%a %d %b %Y"), &end_tm);
+ strcat (buffer, " - ");
+ strcat (buffer, end_buffer);
+ }
+ break;
+
+ case GNOME_CAL_MONTH_VIEW:
+ case GNOME_CAL_LIST_VIEW:
+ if (start_tm.tm_year == end_tm.tm_year) {
+ if (start_tm.tm_mon == end_tm.tm_mon) {
+ e_utf8_strftime (
+ buffer,
+ sizeof (buffer),
+ "%d", &start_tm);
+ e_utf8_strftime (
+ end_buffer,
+ sizeof (end_buffer),
+ _("%d %b %Y"), &end_tm);
+ strcat (buffer, " - ");
+ strcat (buffer, end_buffer);
+ } else {
+ e_utf8_strftime (
+ buffer,
+ sizeof (buffer),
+ _("%d %b"), &start_tm);
+ e_utf8_strftime (
+ end_buffer,
+ sizeof (end_buffer),
+ _("%d %b %Y"), &end_tm);
+ strcat (buffer, " - ");
+ strcat (buffer, end_buffer);
+ }
+ } else {
+ e_utf8_strftime (
+ buffer, sizeof (buffer),
+ _("%d %b %Y"), &start_tm);
+ e_utf8_strftime (
+ end_buffer, sizeof (end_buffer),
+ _("%d %b %Y"), &end_tm);
+ strcat (buffer, " - ");
+ strcat (buffer, end_buffer);
+ }
+ break;
+
+ default:
+ g_return_if_reached ();
+ }
+
+ e_shell_sidebar_set_secondary_text (shell_sidebar, buffer);
+}
+
+static void
+cal_shell_sidebar_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_SELECTOR:
+ g_value_set_object (
+ value, e_cal_shell_sidebar_get_selector (
+ E_CAL_SHELL_SIDEBAR (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+cal_shell_sidebar_dispose (GObject *object)
+{
+ ECalShellSidebarPrivate *priv;
+
+ priv = E_CAL_SHELL_SIDEBAR_GET_PRIVATE (object);
+
+ if (priv->selector != NULL) {
+ g_object_unref (priv->selector);
+ priv->selector = NULL;
+ }
+
+ /* Chain up to parent's dispose() method. */
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+cal_shell_sidebar_constructed (GObject *object)
+{
+ ECalShellSidebarPrivate *priv;
+ EShellView *shell_view;
+ EShellSidebar *shell_sidebar;
+ ECalShellView *cal_shell_view;
+ ESourceList *source_list;
+ GtkContainer *container;
+ GtkWidget *widget;
+ GnomeCalendar *calendar;
+
+ priv = E_CAL_SHELL_SIDEBAR_GET_PRIVATE (object);
+
+ shell_sidebar = E_SHELL_SIDEBAR (object);
+ shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
+ cal_shell_view = E_CAL_SHELL_VIEW (shell_view);
+ source_list = e_cal_shell_view_get_source_list (cal_shell_view);
+
+ container = GTK_CONTAINER (shell_sidebar);
+
+ widget = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (
+ GTK_SCROLLED_WINDOW (widget),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (
+ GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
+ gtk_container_add (container, widget);
+ gtk_widget_show (widget);
+
+ container = GTK_CONTAINER (widget);
+
+ widget = e_calendar_selector_new (source_list);
+ e_source_selector_set_select_new (E_SOURCE_SELECTOR (widget), TRUE);
+ gtk_container_add (container, widget);
+ priv->selector = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ /* Setup signal handlers. */
+
+ calendar = e_cal_shell_view_get_calendar (cal_shell_view);
+
+ g_signal_connect_swapped (
+ calendar, "dates-shown-changed",
+ G_CALLBACK (cal_shell_sidebar_update),
+ shell_sidebar);
+
+ cal_shell_sidebar_update (shell_sidebar);
+}
+
+static void
+cal_shell_sidebar_class_init (ECalShellSidebarClass *class)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (ECalShellSidebarPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->get_property = cal_shell_sidebar_get_property;
+ object_class->dispose = cal_shell_sidebar_dispose;
+ object_class->constructed = cal_shell_sidebar_constructed;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_SELECTOR,
+ g_param_spec_object (
+ "selector",
+ _("Source Selector Widget"),
+ _("This widget displays groups of calendars"),
+ E_TYPE_SOURCE_SELECTOR,
+ G_PARAM_READABLE));
+}
+
+static void
+cal_shell_sidebar_init (ECalShellSidebar *cal_shell_sidebar)
+{
+ cal_shell_sidebar->priv =
+ E_CAL_SHELL_SIDEBAR_GET_PRIVATE (cal_shell_sidebar);
+
+ /* Postpone widget construction until we have a shell view. */
+}
+
+GType
+e_cal_shell_sidebar_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (ECalShellSidebarClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) cal_shell_sidebar_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (ECalShellSidebar),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) cal_shell_sidebar_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (
+ E_TYPE_SHELL_SIDEBAR, "ECalShellSidebar",
+ &type_info, 0);
+ }
+
+ return type;
+}
+
+GtkWidget *
+e_cal_shell_sidebar_new (EShellView *shell_view)
+{
+ g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL);
+
+ return g_object_new (
+ E_TYPE_CAL_SHELL_SIDEBAR,
+ "shell-view", shell_view, NULL);
+}
+
+GtkWidget *
+e_cal_shell_sidebar_get_selector (ECalShellSidebar *cal_shell_sidebar)
+{
+ g_return_val_if_fail (
+ E_IS_CAL_SHELL_SIDEBAR (cal_shell_sidebar), NULL);
+
+ return cal_shell_sidebar->priv->selector;
+}