/*
* Virt Viewer: A virtual machine console viewer
*
* Copyright (C) 2014 Red Hat, Inc.
*
* 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 <glib.h>
#include <glib/gi18n.h>
#include "virt-viewer-vm-connection.h"
#include "virt-viewer-util.h"
static void
treeview_row_activated_cb(GtkTreeView *treeview G_GNUC_UNUSED,
GtkTreePath *path G_GNUC_UNUSED,
GtkTreeViewColumn *col G_GNUC_UNUSED,
gpointer userdata)
{
gtk_widget_activate(GTK_WIDGET(userdata));
}
static void
treeselection_changed_cb(GtkTreeSelection *selection, gpointer userdata)
{
gtk_widget_set_sensitive(GTK_WIDGET(userdata),
gtk_tree_selection_count_selected_rows(selection) == 1);
}
gchar*
virt_viewer_vm_connection_choose_name_dialog(GtkWindow *main_window,
GtkTreeModel *model,
GError **error)
{
GtkBuilder *vm_connection;
GtkWidget *dialog;
GtkButton *button_connect;
GtkTreeView *treeview;
GtkTreeSelection *selection;
GtkTreeIter iter;
int dialog_response;
gchar *vm_name = NULL;
g_return_val_if_fail(model != NULL, NULL);
if (!gtk_tree_model_get_iter_first(model, &iter)) {
g_set_error_literal(error,
VIRT_VIEWER_ERROR, VIRT_VIEWER_ERROR_FAILED,
_("No running virtual machine found"));
return NULL;
}
vm_connection = virt_viewer_util_load_ui("virt-viewer-vm-connection.ui");
g_return_val_if_fail(vm_connection != NULL, NULL);
dialog = GTK_WIDGET(gtk_builder_get_object(vm_connection, "vm-connection-dialog"));
gtk_window_set_transient_for(GTK_WINDOW(dialog), main_window);
button_connect = GTK_BUTTON(gtk_builder_get_object(vm_connection, "button-connect"));
treeview = GTK_TREE_VIEW(gtk_builder_get_object(vm_connection, "treeview"));
selection = GTK_TREE_SELECTION(gtk_builder_get_object(vm_connection, "treeview-selection"));
gtk_tree_view_set_model(treeview, model);
g_signal_connect(treeview, "row-activated",
G_CALLBACK(treeview_row_activated_cb), button_connect);
g_signal_connect(selection, "changed",
G_CALLBACK(treeselection_changed_cb), button_connect);
gtk_widget_show_all(dialog);
dialog_response = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_hide(dialog);
if (dialog_response == GTK_RESPONSE_ACCEPT &&
gtk_tree_selection_get_selected(selection, &model, &iter)) {
gtk_tree_model_get(model, &iter, 0, &vm_name, -1);
} else {
g_set_error_literal(error,
VIRT_VIEWER_ERROR, VIRT_VIEWER_ERROR_CANCELLED,
_("No virtual machine was chosen"));
}
gtk_widget_destroy(dialog);
g_object_unref(G_OBJECT(vm_connection));
return vm_name;
}
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*/