public void SetSubitem(int subitem)
{
if (Subitem == subitem)
{
return;
}
int index = ConfigWindow.GetContextMenuList().IndexOf(this);
// Exit out if trying to indent too far, or indent the first item
if (subitem > Subitem && (index <= 0 || (index > 0 && ConfigWindow.GetContextMenuList()[index - 1].Subitem < Subitem)))
{
return;
}
// If submenu, reset to normal item for now
bool wasSubmenu = false;
if (Submenu)
{
SetSubmenu(false);
wasSubmenu = true;
}
// Indent
int indent = SUB_ITEM_INDENT * (subitem - Subitem);
int indentHalf = indent / 2;
textBox_Name.Location = new System.Drawing.Point(textBox_Name.Location.X + indent, textBox_Name.Location.Y);
comboBox_Function.Location = new System.Drawing.Point(comboBox_Function.Location.X + indentHalf, comboBox_Function.Location.Y);
textBox_Name.Width -= indentHalf;
comboBox_Function.Width -= indentHalf;
if (wasSubmenu)
{
SetSubmenu(true);
}
if (subitem > Subitem)
{
// Move right
// Make item above a submenu if it's not already
if (index > 0 && !ConfigWindow.GetContextMenuList()[index - 1].Submenu && ConfigWindow.GetContextMenuList()[index - 1].Subitem < subitem)
{
ConfigWindow.GetContextMenuList()[index - 1].SetSubmenu(true);
}
}
else
{
// Move left
// If item directly above is a submenu, change it to a normal item
if (index > 0 && ConfigWindow.GetContextMenuList()[index - 1].Submenu && ConfigWindow.GetContextMenuList()[index - 1].Subitem >= subitem)
{
ConfigWindow.GetContextMenuList()[index - 1].SetSubmenu(false);
}
// If item below is subitem, change to submenu
if (!Submenu && index < ConfigWindow.GetContextMenuList().Count - 1 && ConfigWindow.GetContextMenuList()[index + 1].Subitem == subitem + 1)
{
SetSubmenu(true);
}
}
comboBox_Function.Select(0, 0);
int originalDepth = Subitem;
Subitem = subitem;
// Indent subitems
if (Submenu && wasSubmenu)
{
for (int i = index + 1; i < ConfigWindow.GetContextMenuList().Count - 1; i++)
{
if (ConfigWindow.GetContextMenuList()[i].Subitem != originalDepth + 1)
{
break;
}
wasSubmenu = ConfigWindow.GetContextMenuList()[i].Submenu;
ConfigWindow.GetContextMenuList()[i].SetSubitem(Subitem + 1);
if (wasSubmenu)
{
break;
}
}
}
}
