Alarm stuff I had not cvs added, sigh - Federico

2000-05-14  Federico Mena Quintero  <federico@helixcode.com>

	* gui/gnome-cal.c (display_notification): Use the alarm
	notification dialog.
	(display_notification_cb): New callback for the result of the
	alarm notification dialog.

	* gui/dialogs/alarm-notify.glade: New file with the alarm
	notification dialog.

	* gui/dialogs/alarm-notify-dialog.[ch]: New file.

	* gui/dialogs/Makefile.am: New file.

	* gui/Makefile.am (SUBDIRS): Added the dialogs directory.

2000-05-13  Federico Mena Quintero  <federico@helixcode.com>

	* gui/gnome-cal.c (trigger_alarm_cb): Better error checking, and
	plug leaks of str_ico and ico.

	* gui/evolution-calendar-control.c (main): Initialize libglade.

svn path=/trunk/; revision=3072

1 files changed, 218 insertions, 0 deletions

diff --git a/calendar/gui/dialogs/alarm-notify-dialog.c b/calendar/gui/dialogs/alarm-notify-dialog.c
new file mode 100644
index 0000000000..931ab0bfac
--- /dev/null
+++ b/calendar/gui/dialogs/alarm-notify-dialog.c
@@ -0,0 +1,218 @@
+/* Evolution calendar - alarm notification dialog
+ *
+ * Copyright (C) 2000 Helix Code, Inc.
+ *
+ * Author: Federico Mena-Quintero <federico@helixcode.com>
+ *
+ * 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.
+ */
+
+#include <config.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkspinbutton.h>
+#include <gtk/gtkwindow.h>
+#include <glade/glade.h>
+#include "alarm-notify-dialog.h"
+
+
+
+/* The useful contents of the alarm notify dialog */
+typedef struct {
+	GladeXML *xml;
+
+	GtkWidget *dialog;
+	GtkWidget *close;
+	GtkWidget *snooze;
+	GtkWidget *edit;
+	GtkWidget *heading;
+	GtkWidget *summary;
+	GtkWidget *snooze_time;
+
+	AlarmNotifyFunc func;
+	gpointer func_data;
+} AlarmNotify;
+
+
+
+/* Callback used when the notify dialog is destroyed */
+static void
+dialog_destroy_cb (GtkObject *object, gpointer data)
+{
+	AlarmNotify *an;
+
+	an = data;
+	gtk_object_unref (GTK_OBJECT (an->xml));
+	g_free (an);
+}
+
+/* Delete_event handler for the alarm notify dialog */
+static gint
+delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+	AlarmNotify *an;
+
+	an = data;
+	g_assert (an->func != NULL);
+
+	(* an->func) (ALARM_NOTIFY_CLOSE, -1, an->func_data);
+
+	gtk_widget_destroy (widget);
+	return TRUE;
+}
+
+/* Callback for the close button */
+static void
+close_clicked_cb (GtkWidget *widget, gpointer data)
+{
+	AlarmNotify *an;
+
+	an = data;
+	g_assert (an->func != NULL);
+
+	(* an->func) (ALARM_NOTIFY_CLOSE, -1, an->func_data);
+
+	gtk_widget_destroy (an->dialog);
+}
+
+/* Callback for the snooze button */
+static void
+snooze_clicked_cb (GtkWidget *widget, gpointer data)
+{
+	AlarmNotify *an;
+	int snooze_time;
+
+	an = data;
+	g_assert (an->func != NULL);
+
+	snooze_time = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (an->snooze_time));
+	(* an->func) (ALARM_NOTIFY_SNOOZE, snooze_time, an->func_data);
+
+	gtk_widget_destroy (an->dialog);
+}
+
+/* Callback for the edit button */
+static void
+edit_clicked_cb (GtkWidget *widget, gpointer data)
+{
+	AlarmNotify *an;
+
+	an = data;
+	g_assert (an->func != NULL);
+
+	(* an->func) (ALARM_NOTIFY_EDIT, -1, an->func_data);
+
+	gtk_widget_destroy (an->dialog);
+}
+
+/**
+ * alarm_notify_dialog:
+ * @func: Function to be called when a dialog action is invoked.
+ * @data: Closure data for @func.
+ * 
+ * Runs the alarm notification dialog.  The specified @func will be used to
+ * notify the client about result of the actions in the dialog.
+ * 
+ * Return value: TRUE on success, FALSE if the dialog could not be created.
+ **/
+gboolean
+alarm_notify_dialog (time_t trigger, time_t occur, iCalObject *ico,
+		     AlarmNotifyFunc func, gpointer func_data)
+{
+	AlarmNotify *an;
+	char buf[256];
+	struct tm tm_trigger;
+	struct tm tm_occur;
+
+	g_return_val_if_fail (trigger != -1, FALSE);
+	g_return_val_if_fail (occur != -1, FALSE);
+	g_return_val_if_fail (ico != NULL, FALSE);
+	g_return_val_if_fail (func != NULL, FALSE);
+
+	an = g_new0 (AlarmNotify, 1);
+
+	an->func = func;
+	an->func_data = func_data;
+
+	an->xml = glade_xml_new (EVOLUTION_GLADEDIR "/alarm-notify.glade", NULL);
+	if (!an->xml) {
+		g_message ("alarm_notify_dialog(): Could not load the Glade XML file!");
+		g_free (an);
+		return FALSE;
+	}
+
+	an->dialog = glade_xml_get_widget (an->xml, "alarm-notify");
+	an->close = glade_xml_get_widget (an->xml, "close");
+	an->snooze = glade_xml_get_widget (an->xml, "snooze");
+	an->edit = glade_xml_get_widget (an->xml, "edit");
+	an->heading = glade_xml_get_widget (an->xml, "heading");
+	an->summary = glade_xml_get_widget (an->xml, "summary");
+	an->snooze_time = glade_xml_get_widget (an->xml, "snooze-time");
+
+	if (!(an->dialog && an->close && an->snooze && an->edit && an->heading && an->summary
+	      && an->snooze_time)) {
+		g_message ("alarm_notify_dialog(): Could not find all widgets in Glade file!");
+		gtk_object_unref (GTK_OBJECT (an->xml));
+		g_free (an);
+		return FALSE;
+	}
+
+	gtk_object_set_data (GTK_OBJECT (an->dialog), "alarm-notify", an);
+	gtk_signal_connect (GTK_OBJECT (an->dialog), "destroy",
+			    GTK_SIGNAL_FUNC (dialog_destroy_cb), an);
+
+	/* Title */
+
+	/* FIXME: use am_pm_flag or 24-hour time */
+
+	tm_trigger = *localtime (&trigger);
+	strftime (buf, sizeof (buf), _("Alarm on %A %b %d %Y %H:%M"), &tm_trigger);
+	gtk_window_set_title (GTK_WINDOW (an->dialog), buf);
+
+	/* Heading */
+
+	tm_occur = *localtime (&occur);
+	strftime (buf, sizeof (buf),
+		  _("Notification about your appointment on %A %b %d %Y %H:%M"),
+		  &tm_occur);
+	gtk_label_set_text (GTK_LABEL (an->heading), buf);
+
+	/* Summary */
+
+	gtk_label_set_text (GTK_LABEL (an->summary), ico->summary);
+
+	/* Connect actions */
+
+	gtk_signal_connect (GTK_OBJECT (an->dialog), "delete_event",
+			    GTK_SIGNAL_FUNC (delete_event_cb),
+			    an);
+			    
+	gtk_signal_connect (GTK_OBJECT (an->close), "clicked",
+			    GTK_SIGNAL_FUNC (close_clicked_cb),
+			    an);
+
+	gtk_signal_connect (GTK_OBJECT (an->snooze), "clicked",
+			    GTK_SIGNAL_FUNC (snooze_clicked_cb),
+			    an);
+
+	gtk_signal_connect (GTK_OBJECT (an->edit), "clicked",
+			    GTK_SIGNAL_FUNC (edit_clicked_cb),
+			    an);
+
+	/* Run! */
+
+	gtk_widget_show (an->dialog);
+	return TRUE;
+}