public DrawAreaViewModel()
{
GridHeight = HEIGHT;
GridWidth = WIDTH;
inputBlock = JsonToDML.DMLUIElementName.InputBlock;
outputBlock = JsonToDML.DMLUIElementName.OutputBlock;
pauseBlock = JsonToDML.DMLUIElementName.PauseBlock;
currentBlockType = JsonToDML.DMLUIElementSyntax.InputBlock;
CreateFileWatcher();
inputBlockPropertiesViewModel = new InputBlockPropertiesViewModel();
inputBlockPropertiesViewModel.OnParameterChange += ParameterViewModel_OnParameterChange_Input;
inputBlockPropertiesViewModel.inputBlockVisibility = Visibility.Hidden;
outputBlockPropertiesViewModel = new OutputBlockPropertiesViewModel();
outputBlockPropertiesViewModel.OnParameterChange += ParameterViewModel_OnParameterChange_Output;
outputBlockPropertiesViewModel.outputBlockVisibility = Visibility.Hidden;
}
private void createBlock(int row, int col, int blockWidth, int blockHeight)
{
if (currentBlockType == JsonToDML.DMLUIElementSyntax.InputBlock)
{
InputBlockPropertiesViewModel ob = new InputBlockPropertiesViewModel();
ob.OnParameterChange += ParameterViewModel_OnParameterChange_Input;
int numberOfBlocksLabel;
int numberOfBlocksBox;
LabelTextBox ltb = new LabelTextBox();
ltb.DataContext = ob;
uid++;
ob.ID = uid.ToString();
ob.Row = row.ToString();
ob.Col = col.ToString();
ob.dmlKeyword = currentBlockType;
ltb.txb.Text = "Label";
Size s = MeasureTextSize(ltb.txb.Text, ltb);
numberOfBlocksLabel = (int)Math.Ceiling((double)(Math.Ceiling(s.Width) / WIDTH));
numberOfBlocksBox = blockWidth - numberOfBlocksLabel;
ltb.Width = blockWidth * WIDTH;
ltb.Height = blockHeight * HEIGHT;
ltb.txb.Width = WIDTH * numberOfBlocksLabel;
ltb.txb.Height = HEIGHT * blockHeight;
ltb.txt.Width = WIDTH * numberOfBlocksBox;
ltb.txt.Height = HEIGHT * blockHeight;
ltb.txt.BorderBrush = Brushes.Red;
ltb.txt.BorderThickness = new Thickness(2, 2, 2, 2);
ltb.txt.TextChanged += blockTextChange;
ltb.PreviewKeyDown += selectInputBlock;
ltb.PreviewMouseDown += mouseClickInputBlock;
Grid.SetRow(ltb, row);
Grid.SetColumn(ltb, col - numberOfBlocksLabel);
Grid.SetColumnSpan(ltb, ((int)(ltb.Width) / WIDTH));
Grid.SetRowSpan(ltb, ((int)(ltb.Height) / HEIGHT));
MyGrid.Children.Add(ltb);
var blockName = "BLOCK";
blockNameCount = blockNameCount + 1;
blockName = "BLOCK_" + blockNameCount;
daElement = new DrawAreaUiElement(ob.ID, currentBlockType, ob.Row.ToString(), ob.Col.ToString(), blockName, "TOKEN", "", "#TARGET", "#SOURCE", "", ltb.txt.Width.ToString(), "12", ltb.txt.Height.ToString());
daList.addUIElementToUIElementList(daElement);
DrawToJSON.DrawAreaToJSON(daList.UIL);
inputBlockPropertiesViewModel = ob;
viewModelList.Add(ob);
inputBlockPropertiesViewModel.inputBlockVisibility = Visibility.Visible;
outputBlockPropertiesViewModel.outputBlockVisibility = Visibility.Collapsed;
}
else if (currentBlockType == JsonToDML.DMLUIElementSyntax.OutputBlock)
{
OutputBlockPropertiesViewModel ob = new OutputBlockPropertiesViewModel();
ob.OnParameterChange += ParameterViewModel_OnParameterChange_Output;
int numberOfBlocksLabel;
int numberOfBlocksBox;
LabelTextBox ltb = new LabelTextBox();
ltb.DataContext = ob;
uid++;
ob.ID = uid.ToString();
ob.Row = row.ToString();
ob.Col = col.ToString();
ob.dmlKeyword = currentBlockType;
ltb.txb.Text = "Label";
Size s = MeasureTextSize(ltb.txb.Text, ltb);
numberOfBlocksLabel = (int)Math.Ceiling((double)(Math.Ceiling(s.Width) / WIDTH));
numberOfBlocksBox = blockWidth - numberOfBlocksLabel;
ltb.Width = blockWidth * WIDTH;
ltb.Height = blockHeight * HEIGHT;
ltb.txb.Width = WIDTH * numberOfBlocksLabel;
ltb.txb.Height = HEIGHT * blockHeight;
ltb.txt.Width = WIDTH * numberOfBlocksBox;
ltb.txt.Height = HEIGHT * blockHeight;
ltb.txt.BorderBrush = Brushes.Red;
ltb.txt.BorderThickness = new Thickness(2, 2, 2, 2);
ltb.txt.TextChanged += blockTextChange;
ltb.PreviewKeyDown += selectOutputBlock;
ltb.PreviewMouseDown += mouseClickOutputBlock;
Grid.SetRow(ltb, row);
Grid.SetColumn(ltb, col - numberOfBlocksLabel);
Grid.SetColumnSpan(ltb, ((int)(ltb.Width) / WIDTH));
Grid.SetRowSpan(ltb, ((int)(ltb.Height) / HEIGHT));
MyGrid.Children.Add(ltb);
var blockName = "BLOCK";
blockNameCount = blockNameCount + 1;
blockName = "BLOCK_" + blockNameCount;
daElement = new DrawAreaUiElement(ob.ID, currentBlockType, ob.Row.ToString(), ob.Col.ToString(), blockName, "TOKEN", "", "#TARGET", "#SOURCE", "", ltb.txt.Width.ToString(), "12", ltb.txt.Height.ToString());
daList.addUIElementToUIElementList(daElement);
DrawToJSON.DrawAreaToJSON(daList.UIL);
outputBlockPropertiesViewModel = ob;
viewModelOutputList.Add(ob);
inputBlockPropertiesViewModel.inputBlockVisibility = Visibility.Collapsed;
outputBlockPropertiesViewModel.outputBlockVisibility = Visibility.Visible;
}
}
