[evolution] Bug 676151 - Allow to create new calendar when importing ICS file

[Milan Crha <mcrha src gnome org>]

commit 9f1d1c4a11f3f8ac980b1404ef5ad71eede77537
Author: Milan Crha <mcrha redhat com>
Date:   Fri Oct 16 12:01:14 2015 +0200

    Bug 676151 - Allow to create new calendar when importing ICS file

 calendar/importers/icalendar-importer.c |   64 ++++++++++++++++++++++++++++--
 1 files changed, 59 insertions(+), 5 deletions(-)
---
diff --git a/calendar/importers/icalendar-importer.c b/calendar/importers/icalendar-importer.c
index 51b1a4d..14f75a8 100644
--- a/calendar/importers/icalendar-importer.c
+++ b/calendar/importers/icalendar-importer.c
@@ -281,6 +281,42 @@ primary_selection_changed_cb (ESourceSelector *selector,
                source, (GDestroyNotify) g_object_unref);
 }
 
+static void
+create_calendar_clicked_cb (GtkWidget *button,
+                           ESourceSelector *selector)
+{
+       ESourceRegistry *registry;
+       ECalClientSourceType source_type;
+       GtkWidget *config;
+       GtkWidget *dialog;
+       GtkWidget *toplevel;
+       GtkWindow *window;
+
+       toplevel = gtk_widget_get_toplevel (button);
+       if (!GTK_IS_WINDOW (toplevel))
+               toplevel = NULL;
+
+       registry = e_shell_get_registry (e_shell_get_default ());
+       source_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (button), "source-type"));
+       config = e_cal_source_config_new (registry, NULL, source_type);
+
+       dialog = e_source_config_dialog_new (E_SOURCE_CONFIG (config));
+       window = GTK_WINDOW (dialog);
+
+       if (toplevel)
+               gtk_window_set_transient_for (window, GTK_WINDOW (toplevel));
+
+       if (source_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS) {
+               gtk_window_set_icon_name (window, "x-office-calendar");
+               gtk_window_set_title (window, _("New Calendar"));
+       } else {
+               gtk_window_set_icon_name (window, "stock_todo");
+               gtk_window_set_title (window, _("New Task List"));
+       }
+
+       gtk_widget_show (dialog);
+}
+
 static GtkWidget *
 ivcal_getwidget (EImport *ei,
                  EImportTarget *target,
@@ -308,17 +344,20 @@ ivcal_getwidget (EImport *ei,
 
        /* Type of icalendar items */
        for (i = 0; import_type_map[i] != -1; i++) {
-               GtkWidget *selector, *rb;
+               GtkWidget *selector, *rb, *create_button, *vbox;
                GtkWidget *scrolled;
                struct _selector_data *sd;
                const gchar *extension_name;
+               const gchar *create_label;
 
                switch (import_type_map[i]) {
                        case E_CAL_CLIENT_SOURCE_TYPE_EVENTS:
                                extension_name = E_SOURCE_EXTENSION_CALENDAR;
+                               create_label = _("Cre_ate new calendar");
                                break;
                        case E_CAL_CLIENT_SOURCE_TYPE_TASKS:
                                extension_name = E_SOURCE_EXTENSION_TASK_LIST;
+                               create_label = _("Cre_ate new task list");
                                break;
                        default:
                                g_warn_if_reached ();
@@ -326,13 +365,28 @@ ivcal_getwidget (EImport *ei,
                }
 
                selector = e_source_selector_new (registry, extension_name);
-               e_source_selector_set_show_toggles (
-                       E_SOURCE_SELECTOR (selector), FALSE);
+               e_source_selector_set_show_toggles (E_SOURCE_SELECTOR (selector), FALSE);
+
+               vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
+
+               gtk_notebook_append_page (GTK_NOTEBOOK (nb), vbox, NULL);
+
                scrolled = gtk_scrolled_window_new (NULL, NULL);
                gtk_scrolled_window_set_policy ((GtkScrolledWindow *) scrolled, GTK_POLICY_AUTOMATIC, 
GTK_POLICY_ALWAYS);
                gtk_container_add ((GtkContainer *) scrolled, selector);
-               gtk_notebook_append_page (GTK_NOTEBOOK (nb), scrolled, NULL);
-
+               gtk_box_pack_start (GTK_BOX (vbox), scrolled, TRUE, TRUE, 0);
+
+               create_button = gtk_button_new_with_mnemonic (create_label);
+               g_object_set_data (G_OBJECT (create_button), "source-type", GINT_TO_POINTER 
(import_type_map[i]));
+               g_object_set (G_OBJECT (create_button),
+                       "hexpand", FALSE,
+                       "halign", GTK_ALIGN_END,
+                       "vexpand", FALSE,
+                       "valign", GTK_ALIGN_START,
+                       NULL);
+               gtk_box_pack_start (GTK_BOX (vbox), create_button, FALSE, FALSE, 0);
+
+               g_signal_connect (create_button, "clicked", G_CALLBACK (create_calendar_clicked_cb), 
selector);
                g_signal_connect (
                        selector, "primary_selection_changed",
                        G_CALLBACK (primary_selection_changed_cb), target);