/* Evolution calendar - Meeting editor dialog
*
* Copyright (C) 2000 Helix Code, Inc.
*
* Authors: Jesse Pavel <jpavel@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 <gnome.h>
#include <glade/glade.h>
#include <icaltypes.h>
#include "e-meeting-edit.h"
#define E_MEETING_GLADE_XML "e-meeting-dialog.glade"
#define E_MEETING_DEBUG
/* These are the widgets to be used in the GUI. */
static GladeXML *xml;
static GtkWidget *meeting_window;
static GtkWidget *attendee_list;
static GtkWidget *address_entry;
static GtkWidget *add_dialog;
static gint selected_row;
static gboolean
window_delete_cb (GtkWidget *widget,
GdkEvent *event,
gpointer data)
{
#ifdef E_MEETING_DEBUG
g_print ("e-meeting-edit.c: The main window received a delete event.\n");
#endif
return (FALSE);
}
static void
window_destroy_cb (GtkWidget *widget,
gpointer data)
{
#ifdef E_MEETING_DEBUG
g_print ("e-meeting-edit.c: The main window received a destroy event.\n");
#endif
gtk_main_quit ();
return;
}
static void
add_button_clicked_cb (GtkWidget *widget, gpointer data)
{
gint button_num;
#ifdef E_MEETING_DEBUG
g_print ("e-meeting-edit.c: the add button was clicked.\n");
#endif
if (add_dialog == NULL || address_entry == NULL) {
add_dialog = glade_xml_get_widget (xml, "add_dialog");
address_entry = glade_xml_get_widget (xml, "address_entry");
gnome_dialog_set_close (GNOME_DIALOG (add_dialog), TRUE);
gnome_dialog_editable_enters (GNOME_DIALOG (add_dialog), GTK_EDITABLE (address_entry));
gnome_dialog_close_hides (GNOME_DIALOG (add_dialog), TRUE);
gnome_dialog_set_default (GNOME_DIALOG (add_dialog), 0);
}
g_return_if_fail (add_dialog != NULL);
g_return_if_fail (address_entry != NULL);
gtk_widget_show (add_dialog);
button_num = gnome_dialog_run (GNOME_DIALOG (add_dialog));
if (button_num == 0) {
/* The user pressed Okay--let's add it to our list. */
gchar temp_stat[] = "Needs action";
gchar *address;
gchar * row_text[2];
address = gtk_entry_get_text (GTK_ENTRY (address_entry));
row_text[0] = address;
row_text[1] = temp_stat;
gtk_clist_append (GTK_CLIST (attendee_list), row_text);
}
gtk_entry_set_text (GTK_ENTRY (address_entry), "");
}
static void
delete_button_clicked_cb (GtkWidget *widget, gpointer data)
{
if (selected_row < 0) {
GtkWidget *dialog;
dialog = gnome_warning_dialog_parented ("You must select an entry to delete.",
GTK_WINDOW (add_dialog));
gnome_dialog_run (GNOME_DIALOG(dialog));
}
else {
gtk_clist_remove (GTK_CLIST (attendee_list), selected_row);
selected_row = -1;
}
}
static void
edit_button_clicked_cb (GtkWidget *widget, gpointer data)
{
if (selected_row < 0) {
GtkWidget *dialog;
dialog = gnome_warning_dialog_parented ("You must select an entry to edit.",
GTK_WINDOW (add_dialog));
gnome_dialog_run (GNOME_DIALOG(dialog));
return;
}
else {
gchar *text[2];
gint cntr;
gint button_num;
for (cntr = 0; cntr < 2; cntr++) {
gtk_clist_get_text (GTK_CLIST (attendee_list),
selected_row,
cntr,
&text[cntr]);
}
if (add_dialog == NULL || address_entry == NULL) {
add_dialog = glade_xml_get_widget (xml, "add_dialog");
address_entry = glade_xml_get_widget (xml, "address_entry");
gnome_dialog_set_close (GNOME_DIALOG (add_dialog), TRUE);
gnome_dialog_editable_enters (GNOME_DIALOG (add_dialog), GTK_EDITABLE (address_entry));
gnome_dialog_close_hides (GNOME_DIALOG (add_dialog), TRUE);
gnome_dialog_set_default (GNOME_DIALOG (add_dialog), 0);
}
gtk_entry_set_text (GTK_ENTRY (address_entry), text[0]);
gtk_widget_show (add_dialog);
button_num = gnome_dialog_run (GNOME_DIALOG (add_dialog));
if (button_num == 0) {
gchar *new_text;
new_text = gtk_entry_get_text (GTK_ENTRY (address_entry));
gtk_clist_set_text (GTK_CLIST (attendee_list),
selected_row,
0,
new_text);
}
gtk_entry_set_text (GTK_ENTRY (address_entry), "");
}
}
static void list_row_select_cb (GtkWidget *widget,
gint row,
gint column,
GdkEventButton *event,
gpointer data)
{
selected_row = row;
}
static void
reset_widgets (void)
{
xml = NULL;
meeting_window = NULL;
attendee_list = NULL;
address_entry = NULL;
add_dialog = NULL;
selected_row = -1;
}
void
e_meeting_edit (CalComponent *comp, CalClient *client)
{
GtkWidget *add_button, *delete_button, *edit_button;
reset_widgets ();
xml = glade_xml_new (EVOLUTION_GLADEDIR "/" E_MEETING_GLADE_XML, NULL);
meeting_window = glade_xml_get_widget (xml, "meeting_window");
attendee_list = glade_xml_get_widget (xml, "attendee_list");
gtk_clist_set_column_justification (GTK_CLIST (attendee_list), 1, GTK_JUSTIFY_CENTER);
gtk_signal_connect (GTK_OBJECT (meeting_window), "delete_event",
GTK_SIGNAL_FUNC (window_delete_cb), NULL);
gtk_signal_connect_after (GTK_OBJECT (meeting_window), "delete_event",
GTK_SIGNAL_FUNC (window_destroy_cb), NULL);
gtk_signal_connect (GTK_OBJECT (meeting_window), "destroy_event",
GTK_SIGNAL_FUNC (window_destroy_cb), NULL);
gtk_signal_connect (GTK_OBJECT (attendee_list), "select_row",
GTK_SIGNAL_FUNC (list_row_select_cb), NULL);
add_button = glade_xml_get_widget (xml, "add_button");
delete_button = glade_xml_get_widget (xml, "delete_button");
edit_button = glade_xml_get_widget (xml, "edit_button");
gtk_signal_connect (GTK_OBJECT (add_button), "clicked",
GTK_SIGNAL_FUNC (add_button_clicked_cb), NULL);
gtk_signal_connect (GTK_OBJECT (delete_button), "clicked",
GTK_SIGNAL_FUNC (delete_button_clicked_cb), NULL);
gtk_signal_connect (GTK_OBJECT (edit_button), "clicked",
GTK_SIGNAL_FUNC (edit_button_clicked_cb), NULL);
gtk_widget_show (meeting_window);
gtk_main ();
#ifdef E_MEETING_DEBUG
g_print ("e-meeting-edit.c: We've terminated the subsidiary gtk_main().\n");
#endif
if (meeting_window != NULL)
gtk_widget_destroy (meeting_window);
if (add_dialog != NULL)
gtk_widget_destroy (add_dialog);
gtk_object_destroy (GTK_OBJECT (xml));
}
