public void AddStateNode(FileState fileState)
{
StateNode stateNode = new StateNode();
stateNode.FileState = fileState;
DynamicCanvas.SetLeft(stateNode, leftValue);
DynamicCanvas.SetTop(stateNode, 5);
leftValue += 120;
Canvas.Children.Add(stateNode);
}
// Create a copy of the file state
public FileState(FileState fileState, bool newState = true)
{
this.file = fileState.File;
this.renderer = fileState.Renderer;
// Copy the nodes
dictionaryOldToNew = new Dictionary<Node, Node>();
foreach (Node node in fileState.Nodes)
{
Node newNode = new Node(node);
dictionaryOldToNew[node] = newNode;
Nodes.Add(newNode);
}
// Copy the connections
foreach (Variable variable in fileState.Nodes.SelectMany(x => x.Variables).Where(v => v.Type == Variable.VariableType.Output && v.InputType == Variable.InputTypes.Link))
{
foreach (Connection connection in variable.GetLinks())
{
int outIndex = connection.OutputVariable.Node.Variables.IndexOf(connection.OutputVariable);
int inIndex = connection.InputVariable.Node.Variables.IndexOf(connection.InputVariable);
Connection newConnection = new Connection();
// newConnection.DesignArea = connection.DesignArea;
newConnection.OutputVariable = dictionaryOldToNew[connection.OutputVariable.Node].Variables[outIndex];
newConnection.InputVariable = dictionaryOldToNew[connection.InputVariable.Node].Variables[inIndex];
}
}
if (newState)
{
PreviousState = fileState;
fileState.NextStates.Add(this);
}
}
public HLSLCompiler(FileState fileState)
{
this.fileState = fileState;
}
// Add a new state
public void NewState()
{
ActiveState = new FileState(ActiveState);
FileView.VisualTrail.AddStateNode(ActiveState);
}
// Constructor
private File()
{
// Create the initial file state
RootState = ActiveState = new FileState(this);
}
private void ComboBox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Image img = (((((IntermediatePreviewTabItem.Items[0] as FileViewTabItem).Content as Grid).Children[1] as StackPanel).Children[1] as Grid).Children[0] as Image);
if (ir1 != null)
{
ir1.Destroy();
img.Source = null;
ir1 = null;
}
//
FileState altState = new FileState(FilesManager.Instance.ActiveFile.ActiveState, false);
// Find output
Node outputNode = null;
foreach (Node node in altState.Nodes)
{
if (node.inode.IsOutputNode())
{
outputNode = node;
break;
}
}
if ((sender as ComboBox).SelectedValue == null)
return;
// Find selected node
Variable oldSelectedVariable = ((sender as ComboBox).SelectedValue as VInf).v;
Node selectedNode = altState.dictionaryOldToNew[oldSelectedVariable.Node];
int oldIndex = oldSelectedVariable.Node.Variables.IndexOf(oldSelectedVariable);
Variable selectedVariable = selectedNode.Variables[oldIndex];
// Remove output input if it was linked
if (outputNode.Variables[0].InputType == Variable.InputTypes.Link)
{
outputNode.Variables[0].GetLinks()[0].removeConnection();
}
// Find var output if it was linked
Variable outputVariable = selectedVariable.GetLinks()[0].OutputVariable;
// Create a new connection
Connection c = new Connection();
c.OutputVariable = outputVariable;
c.InputVariable = outputNode.Variables[0];
// Compile source
HLSLCompiler comp = new HLSLCompiler(altState);
comp.Compile();
ir1 = FilesManager.Instance.ActiveFile.ActiveState.Renderer.Create();
ImageSource images = ir1.Initialize();
ir1.SetSourceCode(comp.SourceCode);
img.Source = images;
}
private void updatePreview()
{
Image img = PreviewImage;
if (ir0 != null)
{
ir0.Destroy();
img.Source = null;
ir0 = null;
}
//
if (!FilesManager.Instance.ActiveFile.ActiveState.IsComplete)
return;
FileState altState = new FileState(FilesManager.Instance.ActiveFile.ActiveState, false);
// Find output
Node outputNode = null;
foreach (Node node in altState.Nodes)
{
if (node.inode.IsOutputNode())
{
outputNode = node;
break;
}
}
// Find selected node
oldSelectedVariable = parent.InputVariable;
Node selectedNode = altState.dictionaryOldToNew[oldSelectedVariable.Node];
int oldIndex = oldSelectedVariable.Node.Variables.IndexOf(oldSelectedVariable);
Variable selectedVariable = selectedNode.Variables[oldIndex];
// Remove output input if it was linked
if (outputNode.Variables[0].InputType == Variable.InputTypes.Link)
{
outputNode.Variables[0].GetLinks()[0].removeConnection();
}
// Find var output if it was linked
if (selectedVariable.GetLinks().Count > 0 && FilesManager.Instance.ActiveFile.ActiveState.Renderer != null)
{
Variable outputVariable = selectedVariable.GetLinks()[0].OutputVariable;
// Create a new connection
Connection c = new Connection();
c.OutputVariable = outputVariable;
c.InputVariable = outputNode.Variables[0];
// Compile source
HLSLCompiler comp = new HLSLCompiler(altState);
comp.Compile();
ir0 = FilesManager.Instance.ActiveFile.ActiveState.Renderer.Create();
ImageSource images = ir0.Initialize();
ir0.SetSourceCode(comp.SourceCode);
img.Source = images;
}
}
