private void MenuItem_Load_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openDlg = new OpenFileDialog();
openDlg.DefaultExt = ".json";
openDlg.Filter = "Dialog files (*.json)|*.json";
Nullable <bool> result = openDlg.ShowDialog();
if (result == true)
{
Area.ClearLayout();
mGraph.Clear();
mOpenFile = openDlg.FileName;
Directory.SetCurrentDirectory(System.IO.Path.GetDirectoryName(openDlg.FileName));
var page = DialogLoader.Load(openDlg.FileName);
BuildGraph(page, null);
mRootNode = page.Vertex;
Area.GenerateGraph(true, true);
zoomctrl.ZoomToFill();
Area.RelayoutGraph();
}
}
private void MenuItem_Save_Click(object sender, RoutedEventArgs e)
{
if (!String.IsNullOrWhiteSpace(mOpenFile))
{
var page = mRootNode.Page as DialogPage;
DialogLoader.Save(page, mOpenFile);
}
else
{
MenuItem_SaveAs_Click(sender, e);
}
}
private void MenuItem_SaveAs_Click(object sender, RoutedEventArgs e)
{
var page = mRootNode.Page as DialogPage;
SaveFileDialog saveDlg = new SaveFileDialog();
saveDlg.FileName = mOpenFile;
saveDlg.DefaultExt = ".json";
saveDlg.Filter = "Dialog files (*.json)|*.json";
Nullable <bool> result = saveDlg.ShowDialog();
if (result == true)
{
DialogLoader.Save(page, saveDlg.FileName);
mOpenFile = saveDlg.FileName;
}
}
void DialogWindow_Loaded(object sender, RoutedEventArgs e)
{
var args = Environment.GetCommandLineArgs();
if (args.Length > 1)
{
var json = args[1];
Directory.SetCurrentDirectory(System.IO.Path.GetDirectoryName(json));
this.Title += " " + System.IO.Path.GetFileName(json);
if (File.Exists(json))
{
Area.ClearLayout();
mGraph.Clear();
var page = DialogLoader.Load(json);
BuildGraph(page, null);
mRootNode = page.Vertex;
Area.GenerateGraph(true, true);
zoomctrl.ZoomToFill();
Area.RelayoutGraph();
}
else
{
SetupGraph();
DialogPage page = new DialogPage(this);
mRootNode = createNewVertex(page);
mRootNode.Page.Label = "Starting Point";
AddNode(mRootNode);
Area.GenerateGraph(true, true);
zoomctrl.ZoomToFill();
Area.RelayoutGraph();
}
mOpenFile = json;
}
}