public static Panel Create <T>(Page page, Node node) where T : Argument
{
var activity = node.Activity;
var variables = page.Variables;
var dataTypes = DataType.GetCommonTypes();
var arguments = activity.GetArguments <T>();
if (arguments == null)
{
return(null);
}
var form = new ArgumentForm();
form.CreateColumnsForArguments <T>(dataTypes, variables);
form.argumentButtonsPanel.Visible = activity.AllowUserToEditArgumentRowList;
var grid = form.argumentDataGridView;
grid.Columns[0].ReadOnly = !activity.AllowUserToEditArgumentColumn1;
grid.Columns[1].ReadOnly = !activity.AllowUserToEditArgumentColumn2;
grid.Columns[2].ReadOnly = !activity.AllowUserToEditArgumentColumn3;
form.argumentPanel.ParentChanged += (sender, e) =>
{
grid.DataSource = new BindingList <T>(arguments); // perfect.
};
return(form.argumentPanel);
}
public NodeForm(Page page, Node node) : this()
{
ArgumentForm.Create(page, node).Parent = this.argumentPanel;
VariableForm.Create(page).Parent = this.variablePanel;
this.nodeNameTextBox.DataBindings.Add("Text", node, "Name", false, DataSourceUpdateMode.OnPropertyChanged);
this.nodeNameTextBox.PreviewKeyDown += NodeNameTextBox_PreviewKeyDown;
this.Text = "Activity Editor - " + node.Activity.GetType().FullName;
}
public static TableLayoutPanel Create(Page page, Node node)
{
var activity = node.Activity;
var variables = page.Variables;
var argumentPanels = new List <Panel>();
if (ArgumentForm.Create <InArgument>(page, node) is Panel inArgumentPanel)
{
argumentPanels.Add(inArgumentPanel);
}
if (ArgumentForm.Create <OutArgument>(page, node) is Panel outArgumentPanel)
{
argumentPanels.Add(outArgumentPanel);
}
if (ArgumentForm.Create <InOutArgument>(page, node) is Panel inOutArgumentPanel)
{
argumentPanels.Add(inOutArgumentPanel);
}
var argumentTableLayoutPanel = new TableLayoutPanel
{
ColumnCount = 1,
RowCount = argumentPanels.Count,
Dock = DockStyle.Fill,
};
argumentTableLayoutPanel.RowStyles.Clear();
foreach (var argumentPanel in argumentPanels)
{
argumentTableLayoutPanel.RowStyles.Add(new RowStyle(SizeType.Percent, 100F / argumentPanels.Count));
argumentTableLayoutPanel.Controls.Add(argumentPanel, 0, argumentTableLayoutPanel.RowStyles.Count - 1);
}
return(argumentTableLayoutPanel);
}
public static Panel Create <T>(Page page, Node node) where T : Argument
{
var activity = node.Activity;
var variables = page.Variables;
var dataTypes = DataType.GetCommonTypes();
var arguments = activity.GetArguments <T>();
if (arguments == null)
{
return(null);
}
var form = new ArgumentForm();
form.CreateColumnsForArguments <T>(dataTypes, variables);
form.argumentButtonsPanel.Visible = activity.AllowUserToEditArgumentRowList;
var grid = form.argumentDataGridView;
grid.Columns[0].ReadOnly = !activity.AllowUserToEditArgumentColumn1;
grid.Columns[1].ReadOnly = !activity.AllowUserToEditArgumentColumn2;
grid.Columns[2].ReadOnly = !activity.AllowUserToEditArgumentColumn3;
grid.GetType().GetProperty("DoubleBuffered", BindingFlags.Instance | BindingFlags.NonPublic).SetValue(grid, true);
grid.Tag = new BindingList <T>(arguments); // see AllowUserToEditArgumentRowList
UpdateRowList(grid);
grid.CellValueChanged += (sender, e) =>
{
var value = grid[e.ColumnIndex, e.RowIndex].Value;
if (arguments[e.RowIndex] is InArgument inArgument)
{
if (e.ColumnIndex == 0)
{
inArgument.Name = (string)value;
}
if (e.ColumnIndex == 1)
{
inArgument.DataTypeId = (string)value;
}
if (e.ColumnIndex == 2)
{
inArgument.Expression = (string)value;
}
}
else if (arguments[e.RowIndex] is OutArgument outArgument)
{
if (e.ColumnIndex == 0)
{
outArgument.Name = (string)value;
}
if (e.ColumnIndex == 1)
{
outArgument.DataTypeId = (string)value;
}
if (e.ColumnIndex == 2)
{
outArgument.VariableId = (Guid)value;
}
}
else if (arguments[e.RowIndex] is InOutArgument inOutArgument)
{
if (e.ColumnIndex == 0)
{
inOutArgument.DataTypeId = (string)value;
}
if (e.ColumnIndex == 1)
{
inOutArgument.VariableId = (Guid)value;
}
if (e.ColumnIndex == 2)
{
inOutArgument.Expression = (string)value;
}
}
else
{
throw new NotSupportedException();
}
};
grid.CurrentCellDirtyStateChanged += (sender, e) =>
{
if (grid.IsCurrentCellDirty)
{
grid.CommitEdit(DataGridViewDataErrorContexts.Commit);
}
};
return(form.argumentPanel);
}