private void CollapseChildren(GridItem gi)
{
if (gi == null)
{
return;
}
foreach (GridItem currentItem in gi.GridItems)
{
PropertyDescriptor desc = currentItem.PropertyDescriptor;
PropertyModelView.OptionItemPropertyDescriptor item = desc as PropertyModelView.OptionItemPropertyDescriptor;
if (item != null)
{
bool oldState;
bool existed = collapseState.TryGetValue(item.FullyQualifiedName, out oldState);
if (existed)
{
currentItem.Expanded = oldState;
CollapseChildren(currentItem);
}
else
{
object attr = item.GetAttribute(TableEditorFactory.RENDERING_HINTS_ATTRIBUTE);
if (attr != null)
{
TableEditorFactory.RenderingHints attrValue = (TableEditorFactory.RenderingHints)attr;
if ((attrValue & TableEditorFactory.RenderingHints.Collapsed) == TableEditorFactory.RenderingHints.Collapsed)
{
currentItem.Expanded = false;
}
else
{
currentItem.Expanded = true;
//scan all children
CollapseChildren(currentItem);
}
}
else
{
currentItem.Expanded = true;
//scan all children
CollapseChildren(currentItem);
}
}
}
else
{
currentItem.Expanded = true;
//scan all children
CollapseChildren(currentItem);
}
}
// if(gi.GridItems.Count > 0) {
// collapseState.Clear();
// }
}
public Control AddItemControl(PropertyModelView.OptionItemPropertyDescriptor prop,
TableLayoutPanel clientControl, int count)
{
System.Windows.Forms.Binding viewBinding;
bool span = false;
string bindingTarget = "Value";
Control inputControl = prop.GetAttribute(OptionItem.CUSTOM_DIALOGITEM_EDITOR) as Control;
if (inputControl != null && inputControl is IDialogItemControl)
{
span = true;
}
else
{
Type editorType = prop.GetAttribute(OptionItem.CUSTOM_DIALOGITEM_EDITOR) as Type;
if (editorType != null)
{
Control c = System.Activator.CreateInstance(editorType) as Control;
if (c != null && c is IDialogItemControl)
{
inputControl = c;
span = true;
}
}
else
{
//now build default editors
if (prop is PropertyModelView.OptionGroupPropertyDescriptor)
{
inputControl =
new DialogSectionControl(_enclosingInstance, prop.GetChildProperties(), prop, true);
span = true;
//don't bind...
bindingTarget = null;
}
else if (prop.Type == typeof(bool))
{
//checkbox for bools
inputControl = new CheckBoxWrapper();
bool supportUndefined =
(bool)prop.GetAttribute(OptionItem.SUPPORT_UNDEFINED_VALUE_ATTRIBUTE);
((CheckBoxWrapper)inputControl).ThreeState = supportUndefined &&
prop.GetValue(this) ==
OptionItem.VALUE_UNDEFINED;
}
else
{
inputControl = new GenericValueEditor(prop);
}
}
}
inputControl.Size = inputControl.GetPreferredSize(new Size());
clientControl.Controls.Add(inputControl, 1, count);
_enclosingInstance.inputControls.Add(inputControl);
inputControl.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Top;
inputControl.Enabled = prop.Enabled;
if (span)
{
clientControl.SetColumnSpan(inputControl, 2);
}
else
{
Label inputLabel = new Label();
inputLabel.AutoSize = true;
inputLabel.TextAlign = ContentAlignment.MiddleLeft;
inputLabel.Text = prop.DisplayName + ":";
//todo: needs serious overhaul...
inputLabel.Anchor = AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;
clientControl.Controls.Add(inputLabel, 0, count);
}
if (bindingTarget != null)
{
viewBinding =
new System.Windows.Forms.Binding(bindingTarget,
_enclosingInstance.bindingSource, prop.Name, true,
DataSourceUpdateMode.OnPropertyChanged);
inputControl.DataBindings.Add(viewBinding);
}
return(inputControl);
}