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https://gitlab.uni-freiburg.de/opensourcevdi/virt-viewer
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25092c2122
Instead of repeating an emacs footer in every source file, use config files in the root of the repository. This fixes the bug that several source files are missing the indent rules. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
105 lines
3.7 KiB
C
105 lines
3.7 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(GtkWindow *main_window,
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GtkTreeModel *model,
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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 *selection;
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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 running virtual machine found"));
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return NULL;
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}
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g_assert(gtk_tree_model_get_n_columns(model) == 3);
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gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model),
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0, GTK_SORT_ASCENDING);
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vm_connection = virt_viewer_util_load_ui("virt-viewer-vm-connection.ui");
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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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gtk_window_set_transient_for(GTK_WINDOW(dialog), main_window);
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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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selection = 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(selection, "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(selection, &model, &iter)) {
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gtk_tree_model_get(model, &iter, 1, &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_ERROR_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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