private void cbxElementType_SelectedIndexChanged(object sender, EventArgs e)
{
if (ElementValueDict != null)
{
ComboBox typeBox = cbxElementType;
ScriptElementType selectedType = (ScriptElementType)Enum.Parse(typeof(ScriptElementType), typeBox.SelectedItem.ToString().Replace(" ", ""));
string elementValue = ElementValueDict[selectedType];
txtDefaultValue.Text = elementValue;
}
}
public frmAddElement(string elementName, ScriptElementType elementType, string elementValue)
{
InitializeComponent();
cbxElementType.DataSource = Enum.GetValues(typeof(ScriptElementType)).Descriptions();
Text = "edit element";
lblHeader.Text = "edit element";
txtElementName.Text = elementName;
cbxElementType.SelectedIndex = cbxElementType.Items.IndexOf(elementType.Description());
txtDefaultValue.Text = elementValue;
_isEditMode = true;
_editingVariableName = elementName;
}
private void uiBtnNew_Click(object sender, EventArgs e)
{
//create element editing form
frmAddElement addElementForm = new frmAddElement();
addElementForm.ScriptElements = ScriptElements;
ExpandUserElementNode();
//validate if user added element
if (addElementForm.ShowDialog() == DialogResult.OK)
{
ScriptElementType addElementFormType = (ScriptElementType)Enum.Parse(typeof(ScriptElementType),
addElementForm.cbxElementType.SelectedItem.ToString().Replace(" ", ""));
//add newly edited node
AddUserElementNode(_userElementParentNode, addElementForm.txtElementName.Text, addElementFormType,
addElementForm.txtDefaultValue.Text);
}
}
private void AddUserElementNode(TreeNode parentNode, string elementName, ScriptElementType elementType, string elementText)
{
//add new node and sort
var childNode = new TreeNode(elementName);
if (elementText == string.Empty)
{
elementText = _emptyValue;
}
TreeNode elementTypeNode = new TreeNode("TypeNode");
elementTypeNode.Text = _leadingType + elementType.Description();
TreeNode elementValueNode = new TreeNode("ValueNode");
elementValueNode.Text = _leadingValue + elementText;
childNode.Nodes.Add(elementTypeNode);
childNode.Nodes.Add(elementValueNode);
parentNode.Nodes.Add(childNode);
tvScriptElements.Sort();
ExpandUserElementNode();
}
private void tvScriptElements_DoubleClick(object sender, EventArgs e)
{
//handle double clicks outside
if (tvScriptElements.SelectedNode == null)
{
return;
}
//if parent was selected return
if (tvScriptElements.SelectedNode.Parent == null)
{
//user selected top parent
return;
}
//top node check
var topNode = GetSelectedTopNode();
if (topNode.Text != "My Task Elements")
{
return;
}
string elementName, elementValue;
ScriptElementType elementType;
TreeNode parentNode;
if (tvScriptElements.SelectedNode.Nodes.Count == 0)
{
parentNode = tvScriptElements.SelectedNode.Parent;
elementName = tvScriptElements.SelectedNode.Parent.Text;
elementType = (ScriptElementType)Enum.Parse(typeof(ScriptElementType), tvScriptElements.SelectedNode.Parent.Nodes[0].Text
.Replace(_leadingType, "").Replace(_emptyType, "").Replace(" ", ""));
elementValue = tvScriptElements.SelectedNode.Parent.Nodes[1].Text.Replace(_leadingValue, "").Replace(_emptyValue, "");
}
else
{
parentNode = tvScriptElements.SelectedNode;
elementName = tvScriptElements.SelectedNode.Text;
elementType = (ScriptElementType)Enum.Parse(typeof(ScriptElementType), tvScriptElements.SelectedNode.Nodes[0].Text
.Replace(_leadingType, "").Replace(_emptyType, "").Replace(" ", ""));
elementValue = tvScriptElements.SelectedNode.Nodes[1].Text.Replace(_leadingValue, "").Replace(_emptyValue, "");
}
//create element editing form
frmAddElement addElementForm = new frmAddElement(elementName, elementType, elementValue);
addElementForm.ScriptElements = ScriptElements;
ExpandUserElementNode();
//validate if user added element
if (addElementForm.ShowDialog() == DialogResult.OK)
{
//remove parent
parentNode.Remove();
ScriptElementType addElementFormType = (ScriptElementType)Enum.Parse(typeof(ScriptElementType),
addElementForm.cbxElementType.SelectedItem.ToString().Replace(" ", ""));
//add newly edited node
AddUserElementNode(_userElementParentNode, addElementForm.txtElementName.Text, addElementFormType,
addElementForm.txtDefaultValue.Text);
}
}
