new files containing the implementation of the 'New Task List' dialog.

2003-11-24  Rodrigo Moya <rodrigo@ximian.com>

	* gui/dialogs/new-task-list.glade:
	* gui/dialogs/new-task-list.[ch]: new files containing the
	implementation of the 'New Task List' dialog.

	* gui/dialogs/Makefile.am: added new files.

	* gui/dialogs/new-calendar.c (new_calendar_dialog): use G_STRLOC
	for g_warning messages.

	* gui/tasks-component.c (new_task_list_cb): implemented.

svn path=/trunk/; revision=23478

1 files changed, 145 insertions, 0 deletions

diff --git a/calendar/gui/dialogs/new-task-list.c b/calendar/gui/dialogs/new-task-list.c
new file mode 100644
index 0000000000..e77d35d4ad
--- /dev/null
+++ b/calendar/gui/dialogs/new-task-list.c
@@ -0,0 +1,145 @@
+/* Evolution calendar - New task list dialog
+ *
+ * Copyright (C) 2003 Novell, Inc.
+ *
+ * Author: Rodrigo Moya <rodrigo@ximian.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <bonobo/bonobo-i18n.h>
+#include <gtk/gtkentry.h>
+#include <gtk/gtkmenu.h>
+#include <gtk/gtkmenuitem.h>
+#include <gtk/gtkmessagedialog.h>
+#include <gtk/gtkoptionmenu.h>
+#include <glade/glade.h>
+#include <e-util/e-dialog-utils.h>
+#include <libedataserver/e-source-list.h>
+#include "new-task-list.h"
+
+static gboolean
+create_new_source_with_group (GtkWindow *parent,
+			      ESourceGroup *group,
+			      const char *source_name)
+{
+	ESource *source;
+	char *new_dir;
+
+	if (e_source_group_peek_source_by_name (group, source_name)) {
+		e_notice (parent, GTK_MESSAGE_ERROR,
+			  _("Source with name '%s' already exists in the selected group"),
+			  source_name);
+		return FALSE;
+	}
+
+	new_dir = g_build_filename (e_source_group_peek_base_uri (group),
+				    source_name, NULL);
+	if (e_mkdir_hier (new_dir, 0700)) {
+		g_free (new_dir);
+		e_notice (parent, GTK_MESSAGE_ERROR,
+			  _("Could not create directory for new task list"));
+		return FALSE;
+	}
+
+	source = e_source_new (source_name, source_name);
+	g_free (new_dir);
+
+	e_source_group_add_source (group, source, -1);
+	return TRUE;
+}
+
+/**
+ * new_task_list_dialog
+ *
+ * Displays a dialog that allows the user to create a new task list.
+ */
+gboolean
+new_task_list_dialog (GtkWindow *parent)
+{
+	GtkWidget *dialog, *task_group, *task_name;
+	GladeXML *xml;
+	ESourceList *source_list;
+	GConfClient *gconf_client;
+	GSList *groups, *sl;
+	gboolean result = FALSE, retry = TRUE;
+
+	/* load the Glade file */
+	xml = glade_xml_new (EVOLUTION_GLADEDIR "/new-task-list.glade", "new-task-list-dialog", NULL);
+	if (!xml) {
+		g_warning (G_STRLOC ": cannot load Glade file");
+		return FALSE;
+	}
+
+	dialog = glade_xml_get_widget (xml, "new-task-list-dialog");
+	task_group = glade_xml_get_widget (xml, "task-list-group");
+	task_name = glade_xml_get_widget (xml, "task-list-name");
+
+	/* set up widgets */
+	gconf_client = gconf_client_get_default ();
+	source_list = e_source_list_new_for_gconf (gconf_client, "/apps/evolution/tasks/sources");
+
+	groups = e_source_list_peek_groups (source_list);
+	for (sl = groups; sl != NULL; sl = sl->next) {
+		GtkWidget *menu_item, *menu;
+		ESourceGroup *group = sl->data;
+
+		menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (task_group));
+		if (!GTK_IS_MENU (menu)) {
+			menu = gtk_menu_new ();
+			gtk_option_menu_set_menu (GTK_OPTION_MENU (task_group), menu);
+			gtk_widget_show (menu);
+		}
+
+		menu_item = gtk_menu_item_new_with_label (e_source_group_peek_name (group));
+		gtk_widget_show (menu_item);
+		gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+	}
+
+	if (groups)
+		gtk_option_menu_set_history (GTK_OPTION_MENU (task_group), 0);
+
+	/* run the dialog */
+	do {
+		if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
+			const char *name;
+
+			name = gtk_entry_get_text (GTK_ENTRY (task_name));
+			sl = g_slist_nth (groups, gtk_option_menu_get_history (GTK_OPTION_MENU (task_group)));
+			if (sl) {
+				if (create_new_source_with_group (GTK_WINDOW (dialog),
+								  sl->data,
+								  name))
+					retry = FALSE;
+			} else {
+				e_notice (dialog, GTK_MESSAGE_ERROR,
+					  _("A group must be selected"));
+				continue;
+			}
+		} else
+			retry = FALSE; /* user pressed Cancel */
+	} while (retry);
+
+	/* free memory */
+	g_object_unref (gconf_client);
+	g_object_unref (source_list);
+	gtk_widget_destroy (dialog);
+	g_object_unref (xml);
+
+	return result;
+}