public string SaveState()
{
System.Text.StringBuilder state = new System.Text.StringBuilder(this.m_userItems.Count);
List <GuanacoListItem> .Enumerator enumerator = new List <GuanacoListItem> .Enumerator();
try
{
enumerator = this.m_userItems.GetEnumerator();
while (enumerator.MoveNext())
{
GuanacoListItem item = enumerator.Current;
if (item.Selected)
{
state.Append('Y');
}
else
{
state.Append('N');
}
}
}
finally
{
enumerator.Dispose();
}
return(state.ToString());
}
private void RenderCheckList(GH_Canvas canvas, Graphics graphics, Color color)
{
List <GuanacoListItem> .Enumerator enumerator;
if (this.Owner.ListItems.Count == 0)
{
return;
}
int y0 = Convert.ToInt32(this.Bounds.Y);
int y = Convert.ToInt32(this.Bounds.Bottom);
int x = Convert.ToInt32(this.Owner.ListItems[0].BoxLeft.Right);
enumerator = this.Owner.ListItems.GetEnumerator();
try
{
enumerator = this.Owner.ListItems.GetEnumerator();
while (enumerator.MoveNext())
{
GuanacoListItem item = enumerator.Current;
graphics.DrawString(item.Name, GH_FontServer.Standard, Brushes.Black, item.BoxName, GH_TextRenderingConstants.CenterCenter);
if (item.Selected)
{
GuanacoListAttributes.RenderCheckMark(canvas, graphics, item.BoxLeft, color);
}
}
}
finally
{
enumerator.Dispose();
}
}
private void LayoutDropDown()
{
List <GuanacoListItem> .Enumerator enumerator;
int num2 = this.ItemMaximumWidth() + 0x16;
int num = 0x16;
this.Pivot = (PointF)GH_Convert.ToPoint(this.Pivot);
RectangleF ef2 = new RectangleF(this.Pivot.X, this.Pivot.Y, (float)num2, (float)num);
this.Bounds = ef2;
GuanacoListItem firstSelectedItem = this.Owner.FirstSelectedItem;
enumerator = this.Owner.ListItems.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
GuanacoListItem current = enumerator.Current;
if (current == firstSelectedItem)
{
SetDropdownBounds(current, this.Bounds);
}
else
{
SetEmptyBounds(current, this.Bounds);
}
}
}
finally
{
enumerator.Dispose();
}
}
private void RenderDropDown(GH_Canvas canvas, Graphics graphics, Color color)
{
GuanacoListItem firstSelectedItem = this.Owner.FirstSelectedItem;
if (firstSelectedItem != null)
{
graphics.DrawString(this.Owner.SelectedItems[0].Name, GH_FontServer.Standard, Brushes.Black, firstSelectedItem.BoxName, GH_TextRenderingConstants.CenterCenter);
RenderDownArrow(canvas, graphics, firstSelectedItem.BoxRight, color);
}
}
private void SetEmptyBounds(GuanacoListItem item, RectangleF bounds)
{
RectangleF rectangleF = new RectangleF(bounds.X, bounds.Y, 0f, 0f);
item.BoxLeft = rectangleF;
rectangleF = new RectangleF(bounds.X, bounds.Y, 0f, 0f);
item.BoxName = rectangleF;
rectangleF = new RectangleF(bounds.X, bounds.Y, 0f, 0f);
item.BoxRight = rectangleF;
}
private void SetDropdownBounds(GuanacoListItem item, RectangleF bounds)
{
RectangleF rectangleF = new RectangleF(bounds.X, bounds.Y, 0f, bounds.Height);
item.BoxLeft = rectangleF;
rectangleF = new RectangleF(bounds.X, bounds.Y, bounds.Width - 22f, bounds.Height);
item.BoxName = rectangleF;
rectangleF = new RectangleF(bounds.Right - 22f, bounds.Y, 22f, bounds.Height);
item.BoxRight = rectangleF;
}
private void ValueMenuItem_Click(object sender, EventArgs e)
{
ToolStripMenuItem menuItem = (ToolStripMenuItem)sender;
if (menuItem.Checked)
{
return;
}
GuanacoListItem item = menuItem.Tag as GuanacoListItem;
if (item == null)
{
return;
}
this.Owner.SelectItem(this.Owner.ListItems.IndexOf(item));
}
public override bool Read(GH_IReader reader)
{
int mode = 1;
reader.TryGetInt32("UIMode", ref mode);
reader.TryGetInt32("ListMode", ref mode);
this.ListMode = (GH_ValueListMode)mode;
int count = reader.GetInt32("ListCount");
int cache = 0;
reader.TryGetInt32("CacheCount", ref cache);
this.m_userItems.Clear();
int arg_52_0 = 0;
int num = count - 1;
for (int i = arg_52_0; i <= num; i++)
{
GH_IReader chunk = reader.FindChunk("ListItem", i);
if (chunk == null)
{
reader.AddMessage("Missing chunk for List Value: " + i.ToString(), GH_Message_Type.error);
}
else
{
string itemName = chunk.GetString("Name");
string itemExpression = chunk.GetString("Expression");
bool itemSelected = false;
chunk.TryGetBoolean("Selected", ref itemSelected);
Type t = JsonConvert.DeserializeObject <Type>(chunk.GetString("Type"));
object deserializedExpression = JsonConvert.DeserializeObject(itemExpression, t);
GuanacoListItem item = new GuanacoListItem(itemName, deserializedExpression);
item.Selected = itemSelected;
this.m_userItems.Add(item);
}
}
if (reader.ItemExists("ListIndex"))
{
int idx = reader.GetInt32("ListIndex");
if (idx >= 0 && idx < this.m_userItems.Count)
{
this.m_userItems[idx].Selected = true;
}
}
return(base.Read(reader));
}
protected override void CollectVolatileData_Custom()
{
List <GuanacoListItem> .Enumerator enumerator = new List <GuanacoListItem> .Enumerator();
this.m_data.Clear();
try
{
enumerator = this.SelectedItems.GetEnumerator();
while (enumerator.MoveNext())
{
GuanacoListItem item = enumerator.Current;
this.m_data.Append(item.Value, new GH_Path(0));
}
}
finally
{
enumerator.Dispose();
}
}
public void LoadState(string state)
{
System.Collections.IEnumerator enumerator = new List <GuanacoListItem> .Enumerator();
try
{
enumerator = this.m_userItems.GetEnumerator();
while (enumerator.MoveNext())
{
GuanacoListItem item = enumerator.Current as GuanacoListItem;
item.Selected = false;
}
}
finally
{
((System.IDisposable)enumerator).Dispose();
}
int index;
if (int.TryParse(state, out index))
{
if (index >= 0 && index < this.m_userItems.Count)
{
this.m_userItems[index].Selected = true;
}
}
else
{
int arg_81_0 = 0;
int num = System.Math.Min(state.Length, this.m_userItems.Count) - 1;
for (int i = arg_81_0; i <= num; i++)
{
this.m_userItems[i].Selected = state[i].Equals('Y');
}
}
}
public override GH_ObjectResponse RespondToMouseDown(GH_Canvas sender, GH_CanvasMouseEvent e)
{
if (e.Button == MouseButtons.Left)
{
switch (this.Owner.ListMode)
{
case GH_ValueListMode.CheckList:
{
int arg_4A_0 = 0;
int num = this.Owner.ListItems.Count - 1;
for (int i = arg_4A_0; i <= num; i++)
{
GuanacoListItem item = this.Owner.ListItems[i];
if (item.BoxLeft.Contains(e.CanvasLocation))
{
this.Owner.ToggleItem(i);
return(GH_ObjectResponse.Handled);
}
}
break;
}
case GH_ValueListMode.DropDown:
{
GuanacoListItem item2 = this.Owner.FirstSelectedItem;
if (item2 != null)
{
if (item2.BoxRight.Contains(e.CanvasLocation))
{
List <GuanacoListItem> .Enumerator enumerator;
ToolStripDropDownMenu menu = new ToolStripDropDownMenu();
GuanacoListItem activeItem = this.Owner.FirstSelectedItem;
enumerator = this.Owner.ListItems.GetEnumerator();
try
{
enumerator = this.Owner.ListItems.GetEnumerator();
while (enumerator.MoveNext())
{
GuanacoListItem existingItem = enumerator.Current;
ToolStripMenuItem menuItem = new ToolStripMenuItem(existingItem.Name);
menuItem.Click += new EventHandler(this.ValueMenuItem_Click);
if (existingItem == activeItem)
{
menuItem.Checked = true;
}
menuItem.Tag = existingItem;
menu.Items.Add(menuItem);
}
}
finally
{
enumerator.Dispose();
}
menu.Show(sender, e.ControlLocation);
return(GH_ObjectResponse.Handled);
}
}
break;
}
}
}
return(base.RespondToMouseDown(sender, e));
}