public void SettingNodeAsInputOrOutputMarksGraphAsModified()
{
Open(@"core\isInput_isOutput\IsInput.dyn");
// Get the node view for a specific node in the graph
NodeView nodeView = NodeViewWithGuid("c275ece0-2316-4e27-8d51-915257374c1e");
// Get a reference to the current workspace
NodeViewModel nodeViewModel = (nodeView.DataContext as NodeViewModel);
WorkspaceModel ws = nodeViewModel.DynamoViewModel.CurrentSpace;
// Verify IsSetAsInput is set to true
Assert.AreEqual(nodeViewModel.IsSetAsInput, true);
// Verify IsSetAsOutput is set to false
Assert.AreEqual(nodeViewModel.IsSetAsOutput, false);
// Verify the graph is not marked as modified
Assert.AreEqual(ws.HasUnsavedChanges, false);
// Set IsSetAsInput to false
nodeViewModel.IsSetAsInput = false;
// Verify graph is marked as modified
Assert.AreEqual(nodeViewModel.IsSetAsInput, false);
Assert.AreEqual(ws.HasUnsavedChanges, true);
// Save the graph
string tempPath = Path.Combine(Path.GetTempPath(), "IsInput.dyn");
ws.Save(tempPath);
// Verify graph is no longer marked as modified
Assert.AreEqual(nodeViewModel.IsSetAsInput, false);
Assert.AreEqual(ws.HasUnsavedChanges, false);
// Repeat process for IsSetAsOutput //
// Verify IsSetAsOutput is set to false
Assert.AreEqual(nodeViewModel.IsSetAsOutput, false);
// Set IsSetAsOutput to true
nodeViewModel.IsSetAsOutput = true;
// Verify graph is marked as modified
Assert.AreEqual(nodeViewModel.IsSetAsOutput, true);
Assert.AreEqual(ws.HasUnsavedChanges, true);
// Save the graph
ws.Save(tempPath);
// Verify graph is no longer marked as modified
Assert.AreEqual(nodeViewModel.IsSetAsOutput, true);
Assert.AreEqual(ws.HasUnsavedChanges, false);
// Delete temp file
File.Delete(tempPath);
}
private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
{
_workspace.Save(_configService);
}
/// <summary>
/// Attempts to save a given workspace. Shows a save as dialog if the
/// workspace does not already have a path associated with it
/// </summary>
/// <param name="workspace">The workspace for which to show the dialog</param>
/// <returns>true if save was successful, false otherwise</returns>
internal bool ShowSaveDialogIfNeededAndSave(WorkspaceModel workspace)
{
// crash sould always allow save as
if (!String.IsNullOrEmpty(workspace.FileName) && !DynamoModel.IsCrashing)
{
workspace.Save(EngineController.LiveRunnerRuntimeCore);
return true;
}
else
{
//TODO(ben): We still add a cancel button to the save dialog if we're crashing
// sadly it's not usually possible to cancel a crash
var fd = this.GetSaveDialog(workspace);
if (fd.ShowDialog() == DialogResult.OK)
{
workspace.SaveAs(fd.FileName, EngineController.LiveRunnerRuntimeCore);
return true;
}
}
return false;
}
/// <summary>
/// Attempts to save a given workspace. Shows a save as dialog if the
/// workspace does not already have a path associated with it
/// </summary>
/// <param name="workspace">The workspace for which to show the dialog</param>
/// <returns>true if save was successful, false otherwise</returns>
internal bool ShowSaveDialogIfNeededAndSave(WorkspaceModel workspace)
{
// crash sould always allow save as
if (!String.IsNullOrEmpty(workspace.FileName) && !DynamoModel.IsCrashing)
{
workspace.Save(EngineController.LiveRunnerRuntimeCore);
return true;
}
else
{
//TODO(ben): We still add a cancel button to the save dialog if we're crashing
// sadly it's not usually possible to cancel a crash
var fd = this.GetSaveDialog(workspace);
// since the workspace file directory is null, we set the initial directory
// for the file to be MyDocument folder in the local computer.
fd.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
if (fd.ShowDialog() == DialogResult.OK)
{
workspace.SaveAs(fd.FileName, EngineController.LiveRunnerRuntimeCore);
return true;
}
}
return false;
}