private void InitializeContextMenu(GameObject ctxObjectGO, MenuPositionMode menuPosition) { // IMPROVE use of strings
Profiler.BeginSample("Proper AddComponent allocation", _ctxObject);
_ctxObject = ctxObjectGO.AddMissingComponent<CtxObject>();
Profiler.EndSample();
switch (menuPosition) {
case MenuPositionMode.Over:
_ctxObject.toOffsetMenu = false;
_ctxObject.toPositionMenuAtCursor = false;
break;
case MenuPositionMode.Offset:
_ctxObject.toOffsetMenu = true;
_ctxObject.toPositionMenuAtCursor = false;
break;
case MenuPositionMode.AtCursor:
_ctxObject.toOffsetMenu = false;
_ctxObject.toPositionMenuAtCursor = true;
break;
case MenuPositionMode.None:
default:
throw new NotImplementedException(ErrorMessages.UnanticipatedSwitchValue.Inject(menuPosition));
}
// NOTE: Cannot set CtxMenu.items from here as CtxMenu.Awake sets defaultItems = items (null) before I can set items programmatically.
// Accordingly, the work around is 1) to either use the editor to set the items using a CtxMenu dedicated to ships, or 2) have this already dedicated
// CtxObject hold the .menuItems that are set programmatically when Show is called.
if (_availableSubMenus.Count == Constants.Zero) {
_availableSubMenus.AddRange(GuiManager.Instance.gameObject.GetSafeComponentsInChildren<CtxMenu>()
.Where(menu => menu.gameObject.name.Equals("SubMenu")));
D.Assert(_uniqueSubmenusReqd <= _availableSubMenus.Count);
}
if (_generalCtxMenu == null) {
_generalCtxMenu = GuiManager.Instance.gameObject.GetSafeComponentsInChildren<CtxMenu>()
.Single(menu => menu.gameObject.name.Equals("GeneralMenu"));
}
if (!_generalCtxMenu.items.IsNullOrEmpty()) {
// There are already populated items in this CtxMenu. In certain corner cases, this can occur when this object initializes itself while
// another object is still showing the menu. One example: Use a context menu to scuttle a Settlement. The destruction of the settlement
// immediately changes the system's owner which causes the system's context menu to reinitialize while the Settlement's context menu
// has yet to finish hiding. This reinitialization encounters the Settlement's items as they haven't been cleared yet which occurs
// when finished hiding. Accordingly, we test for this condition by seeing if the menu is still visible.
if (!_generalCtxMenu.IsVisible) {
// A hidden CtxMenu should not have any items in its list
D.Warn("{0}.{1}.CtxMenu.items = {2}.", ctxObjectGO.name, GetType().Name, _generalCtxMenu.items.Select<CtxMenu.Item, string>(i => i.text).Concatenate());
}
}
_ctxObject.contextMenu = _generalCtxMenu;
// this empty, general purpose CtxMenu will be populated with all menu items held by CtxObject when Show is called
if (!_ctxObject.menuItems.IsNullOrEmpty()) {
D.Warn("{0}.{1}.CtxObject.menuItems = {2}.", ctxObjectGO.name, GetType().Name, _ctxObject.menuItems.Select<CtxMenu.Item, string>(i => i.text).Concatenate());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ACtxControl" /> class.
/// </summary>
/// <param name="ctxObjectGO">The gameObject where the desired CtxObject is located.</param>
/// <param name="uniqueSubmenusReqd">The number of unique sub-menus reqd by this CtxControl.</param>
/// <param name="menuPosition">The position to place the menu.</param>
public ACtxControl(GameObject ctxObjectGO, int uniqueSubmenusReqd, MenuPositionMode menuPosition) {
//D.Log("Creating {0} for {1}.", GetType().Name, ctxObjectGO.name);
_gameMgr = GameManager.Instance;
_user = _gameMgr.UserPlayer;
_uniqueSubmenusReqd = uniqueSubmenusReqd; // done this way to avoid CA2214 - accessing a virtual property from constructor
InitializeContextMenu(ctxObjectGO, menuPosition);
Subscribe();
}
