/// <summary>
/// Edits the specified object's value using the editor style indicated by the
/// <see cref="M:System.Drawing.Design.UITypeEditor.GetEditStyle"/> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"/> that can be
/// used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider"/> that this editor can use to
/// obtain services.</param>
/// <param name="value">The object to edit.</param>
/// <returns>
/// The new value of the object. If the value of the object has not changed, this should return the
/// same object it was passed.
/// </returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var svc = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService;
if (svc != null)
{
using (var editorForm = new GrhUITypeEditorForm(value))
{
var pt = context.PropertyDescriptor.PropertyType;
if (svc.ShowDialog(editorForm) == DialogResult.OK)
{
var sel = editorForm.SelectedValue;
// Handle setting the value based on the type we are working with
if (pt == typeof(GrhIndex) || pt == typeof(GrhIndex?))
{
value = sel;
}
else if (pt == typeof(Grh))
{
var asGrh = value as Grh;
if (asGrh != null)
{
asGrh.SetGrh(sel);
}
else
{
value = new Grh(sel, AnimType.Loop, 0);
}
}
else if (pt == typeof(GrhData))
{
value = GrhInfo.GetData(sel);
}
else
{
const string errmsg =
"Don't know how to handle the source property type `{0}`. In value: {1}. Editor type: {2}";
if (log.IsErrorEnabled)
{
log.ErrorFormat(errmsg, pt, value, editorForm.GetType());
}
Debug.Fail(string.Format(errmsg, pt, value, editorForm.GetType()));
}
}
else
{
if (pt == typeof(GrhIndex?))
{
value = null;
}
}
}
}
return(value);
}
/// <summary>
/// Edits the specified object's value using the editor style indicated by the
/// <see cref="M:System.Drawing.Design.UITypeEditor.GetEditStyle"/> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"/> that can be
/// used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider"/> that this editor can use to
/// obtain services.</param>
/// <param name="value">The object to edit.</param>
/// <returns>
/// The new value of the object. If the value of the object has not changed, this should return the
/// same object it was passed.
/// </returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var svc = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService;
if (svc != null)
{
using (var editorForm = new GrhUITypeEditorForm(value))
{
var pt = context.PropertyDescriptor.PropertyType;
if (svc.ShowDialog(editorForm) == DialogResult.OK)
{
var sel = editorForm.SelectedValue;
// Handle setting the value based on the type we are working with
if (pt == typeof(GrhIndex) || pt == typeof(GrhIndex?))
value = sel;
else if (pt == typeof(Grh))
{
var asGrh = value as Grh;
if (asGrh != null)
asGrh.SetGrh(sel);
else
value = new Grh(sel, AnimType.Loop, 0);
}
else if (pt == typeof(GrhData))
value = GrhInfo.GetData(sel);
else
{
const string errmsg =
"Don't know how to handle the source property type `{0}`. In value: {1}. Editor type: {2}";
if (log.IsErrorEnabled)
log.ErrorFormat(errmsg, pt, value, editorForm.GetType());
Debug.Fail(string.Format(errmsg, pt, value, editorForm.GetType()));
}
}
else
{
if (pt == typeof(GrhIndex?))
value = null;
}
}
}
return value;
}
/// <summary>
/// Handles the <see cref="Button.Click"/> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"/> that contains the event data.</param>
protected override void OnClick(EventArgs e)
{
base.OnClick(e);
if (DesignMode)
return;
var currSelected = GetCurrentlySelectedGrhData();
using (var frm = new GrhUITypeEditorForm(currSelected))
{
var result = frm.ShowDialog(this);
if (result == DialogResult.Abort || result == DialogResult.Cancel || result == DialogResult.Ignore)
return;
var newSelectedIndex = frm.SelectedValue;
var newSelected = GrhInfo.GetData(newSelectedIndex);
if (GrhDataSelected != null)
GrhDataSelected.Raise(this, EventArgsHelper.Create(newSelected));
}
}
