public MpeTagEditorForm(MpeTag tag, IWindowsFormsEditorService service)
{
InitializeComponent();
editorService = service;
tbName.Text = tag.Name;
tbValue.Text = tag.Value;
result = DialogResult.Cancel;
}
public MpeTagEditorForm(MpeTag tag, IWindowsFormsEditorService service)
{
InitializeComponent();
editorService = service;
tbName.Text = tag.Name;
tbValue.Text = tag.Value;
result = DialogResult.Cancel;
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context.Instance is MpeTagCollection)
{
MpeTagCollection tags = (MpeTagCollection)context.Instance;
MpeTag tag = tags[context.PropertyDescriptor.DisplayName];
if (tag != null)
{
IWindowsFormsEditorService editorService =
(IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
MpeTagEditorForm form = new MpeTagEditorForm(tag, editorService);
editorService.DropDownControl(form);
switch (form.Result)
{
case DialogResult.OK:
if (tag.Name == form.TagName && tag.Name != "-")
{
tag.Value = form.TagValue;
MpeLog.Info("Tag Updated! Name = " + tag.Name + " Value = " + tag.Value);
}
else if (tag.Name == form.TagName)
{
MpeLog.Warn("Invalid tag name specified");
}
else
{
tags.Remove(tag.Name);
tag.Name = form.TagName;
tag.Value = form.TagValue;
tags.Add(tag);
MpeLog.Info("Tag Updated! Name = [" + tag.Name + "] Value = [" + tag.Value + "]");
}
break;
case DialogResult.Abort:
tags.Remove(tag.Name);
MpeLog.Info("Tag Removed! Name = [" + tag.Name + "[ Value = [" + tag.Value + "]");
break;
}
return(tag);
}
}
return(base.EditValue(context, provider, value));
}