mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/virt-viewer
synced 2026-01-08 21:14:16 +00:00
7a47a4da08
When a user tries to connect to ovirt without specifying VM name (remote-viewer ovirt://ovirt.example.com) or with wrong VM name a list of available virtual machines is shown, and the user may pick a machine he wants to connect to.
106 lines
3.5 KiB
C
106 lines
3.5 KiB
C
/*
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* Virt Viewer: A virtual machine console viewer
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*
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* Copyright (C) 2014 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <config.h>
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#include <glib.h>
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#include <glib/gi18n.h>
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#include "virt-viewer-vm-connection.h"
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#include "virt-viewer-util.h"
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static void
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treeview_row_activated_cb(GtkTreeView *treeview G_GNUC_UNUSED,
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GtkTreePath *path G_GNUC_UNUSED,
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GtkTreeViewColumn *col G_GNUC_UNUSED,
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gpointer userdata)
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{
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gtk_widget_activate(GTK_WIDGET(userdata));
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}
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static void
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treeselection_changed_cb(GtkTreeSelection *selection, gpointer userdata)
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{
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gtk_widget_set_sensitive(GTK_WIDGET(userdata),
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gtk_tree_selection_count_selected_rows(selection) == 1);
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}
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gchar*
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virt_viewer_vm_connection_choose_name_dialog(GtkTreeModel *model, GError **error)
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{
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GtkBuilder *vm_connection;
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GtkWidget *dialog;
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GtkButton *button_connect;
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GtkTreeView *treeview;
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GtkTreeSelection *select;
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GtkTreeIter iter;
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int dialog_response;
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gchar *vm_name = NULL;
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g_return_val_if_fail(model != NULL, NULL);
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if (!gtk_tree_model_get_iter_first(model, &iter)) {
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g_set_error_literal(error,
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VIRT_VIEWER_ERROR, VIRT_VIEWER_ERROR_FAILED,
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_("No virtual machine found"));
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return NULL;
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}
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vm_connection = virt_viewer_util_load_ui("virt-viewer-vm-connection.xml");
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g_return_val_if_fail(vm_connection != NULL, NULL);
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dialog = GTK_WIDGET(gtk_builder_get_object(vm_connection, "vm-connection-dialog"));
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button_connect = GTK_BUTTON(gtk_builder_get_object(vm_connection, "button-connect"));
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treeview = GTK_TREE_VIEW(gtk_builder_get_object(vm_connection, "treeview"));
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select = GTK_TREE_SELECTION(gtk_builder_get_object(vm_connection, "treeview-selection"));
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gtk_tree_view_set_model(treeview, model);
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g_signal_connect(treeview, "row-activated",
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G_CALLBACK(treeview_row_activated_cb), button_connect);
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g_signal_connect(select, "changed",
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G_CALLBACK(treeselection_changed_cb), button_connect);
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gtk_widget_show_all(dialog);
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dialog_response = gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_hide(dialog);
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if (dialog_response == GTK_RESPONSE_ACCEPT &&
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gtk_tree_selection_get_selected(select, &model, &iter)) {
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gtk_tree_model_get(model, &iter, 0, &vm_name, -1);
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} else {
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g_set_error_literal(error,
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VIRT_VIEWER_ERROR, VIRT_VIEWER_VM_CHOOSE_DIALOG_CANCELLED,
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_("No virtual machine was chosen"));
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}
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gtk_widget_destroy(dialog);
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g_object_unref(G_OBJECT(vm_connection));
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return vm_name;
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}
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/*
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* Local variables:
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* c-indent-level: 4
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* c-basic-offset: 4
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* indent-tabs-mode: nil
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* End:
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*/
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