internal Layout(Widget parent, FString name, String file_name, bool visible)
{
mFileName = file_name;
mLayoutName = name;
mVisible = visible;
mParent = parent;
}
private static void onEvent(Widget widget, EventArg arg)
{
switch (arg.EventType)
{
case EventType.MouseButtonClick:
Widget.OnMouseButtonClick(widget, arg);
break;
}
}
public bool TryGetWidget(Instance widget_inst, out Widget widget)
{
foreach (KeyValuePair<FString, Widget> item in mWidgetTable)
{
if (item.Value.Instance == widget_inst)
{
widget = item.Value;
return true;
}
}
widget = null;
return false;
}
internal ItemInfo(Widget parent, Widget item)
{
mParent = parent;
mItem = item;
}
internal int GetIndexByWidget(Widget widget)
{
uint index = ICall_getIndexByWidget(mInstance.Ptr, widget.Instance.Ptr);
if (index >= ItemCount)
{
return Util.UNVALID_COUNT;
}
return (int)index;
}
internal void Clear()
{
mParent = null;
mItem = null;
mLayoutName = null;
}
// ----------------------- 模板，勿删 -----------------------------------------
//internal static void On(Widget widget, EventArg arg)
//{
// widget.mHandle(widget.Name);
//}
//internal event Event. Event
//{
// add
// {
// if (null == )
// {
// if (ICall_appendEvent(this, mInstance.Ptr, EventType.))
// {
// += value;
// }
// }
// }
// remove
// {
// -= value;
// if (null == )
// {
// ICall_removeEvent(this, mInstance.Ptr, EventType.);
// }
// }
//}
//protected Event. mHandle;
private static unsafe void onEvent(Widget widget, IntPtr int_ptr)
{
EventArg arg = Util.PtrToStruct<EventArg>(int_ptr);
switch (arg.EventType)
{
case EventType.MouseButtonClick:
{
Widget.OnMouseButtonClick(widget, Util.PtrToStruct<EventArg>(int_ptr));//
}
break;
case EventType.MouseButtonPressed:
{
Widget.OnMouseButtonPressed(widget, Util.PtrToStruct<MouseButtonEventArg>(int_ptr));
}
break;
case EventType.MouseButtonReleased:
{
Widget.OnMouseButtonReleased(widget, Util.PtrToStruct<MouseButtonEventArg>(int_ptr));
}
break;
case EventType.MouseButtonDoubleClick:
{
Widget.OnMouseButtonDoubleClick(widget, Util.PtrToStruct<EventArg>(int_ptr));
}
break;
case EventType.MouseLostFocus:
{
Widget.OnMouseLostFocus(widget, Util.PtrToStruct<FocusEventArg>(int_ptr));
}
break;
case EventType.MouseSetFocus:
{
Widget.OnMouseSetFocus(widget, Util.PtrToStruct<FocusEventArg>(int_ptr));
}
break;
case EventType.MouseDrag:
{
Widget.OnMouseDrag(widget, Util.PtrToStruct<MouseDragEventArg>(int_ptr));
}
break;
case EventType.MouseMove:
{
Widget.OnMouseMove(widget, Util.PtrToStruct<MouseMoveEventArg>(int_ptr));
}
break;
case EventType.MouseWheel:
{
Widget.OnMouseWheel(widget, Util.PtrToStruct<MouseWheelEventArg>(int_ptr));
}
break;
case EventType.KeyLostFocus:
{
Widget.OnKeyLostFocus(widget, Util.PtrToStruct<FocusEventArg>(int_ptr));
}
break;
case EventType.KeySetFocus:
{
Widget.OnKeySetFocus(widget, Util.PtrToStruct<FocusEventArg>(int_ptr));
}
break;
case EventType.KeyButtonPressed:
{
Widget.OnKeyButtonPressed(widget, Util.PtrToStruct<KeyButtonPressedEventArg>(int_ptr));
}
break;
case EventType.KeyButtonReleased:
{
Widget.OnKeyButtonReleased(widget, Util.PtrToStruct<KeyButtonReleasedEventArg>(int_ptr));
}
break;
case EventType.RootMouseChangeFocus:
{
Widget.OnRootMouseChangeFocus(widget, Util.PtrToStruct<RootChangeFocusEventArg>(int_ptr));
}
break;
case EventType.RootKeyChangeFocus:
{
Widget.OnRootKeyChangeFocus(widget, Util.PtrToStruct<RootChangeFocusEventArg>(int_ptr));
}
break;
case EventType.ToolTip:
{
Widget.OnToolTip(widget, Util.PtrToStruct<ToolTipEventArg>(int_ptr));
}
break;
case EventType.ScrollChangePosition:
{
ScrollBar sb = widget as ScrollBar;
if (null != sb)
{
ScrollBar.OnScrollChangePosition(sb, Util.PtrToStruct<ScrollChangePositionEventArg>(int_ptr));
}
}
break;
// --------------------------------------- DDContainer event ------------------------------------------------
case EventType.StartDrag:
{
DDContainer ct = widget as DDContainer;
if (null != ct)
{
DDContainer.OnStartDrag(ct, Util.PtrToStruct<DragEventArg>(int_ptr));
}
}
break;
case EventType.RequestDrop:
{
DDContainer ct = widget as DDContainer;
if (null != ct)
{
DDContainer.OnRequestDrop(ct, Util.PtrToStruct<DragEventArg>(int_ptr));
}
}
break;
case EventType.DropResult:
{
DDContainer ct = widget as DDContainer;
if (null != ct)
{
DDContainer.OnDropResult(ct, Util.PtrToStruct<DragEventArg>(int_ptr));
}
}
break;
case EventType.ChangeDDState:
{
DDContainer ct = widget as DDContainer;
if (null != ct)
{
DDContainer.OnChangeDDState(ct, Util.PtrToStruct<ChangeDDStateEventArg>(int_ptr));
}
}
break;
case EventType.RequestDragWidgetInfo:
{
DDContainer ct = widget as DDContainer;
if (null != ct)
{
DDContainer.OnDragWidgetInfo(ct, Util.PtrToStruct<RequestDragWidgetInfoEventArg>(int_ptr));
}
}
break;
// --------------------------------------- item box event ------------------------------------------------
case EventType.RequestCoordItem:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnRequestCoordItem(ib, Util.PtrToStruct<RequestCoordWidgetItemEventArg>(int_ptr));
}
}
break;
case EventType.RequestCreateWidgetItem:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnRequestCreateWidgetItem(ib, Util.PtrToStruct<RequestCreateWidgetItemEventArg>(int_ptr));
}
}
break;
case EventType.RequestDrawItem:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnRequestDrawItem(ib, Util.PtrToStruct<RequestDrawItemEventArg>(int_ptr));
}
}
break;
case EventType.SelectItemAccept:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnSelectItemAccept(ib, Util.PtrToStruct<ItemEventArg>(int_ptr));
}
}
break;
case EventType.ChangeItemPosition:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnChangeItemPosition(ib, Util.PtrToStruct<ItemEventArg>(int_ptr));
}
}
break;
case EventType.MouseItemActivate:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnMouseItemActivate(ib, Util.PtrToStruct<ItemEventArg>(int_ptr));
}
}
break;
case EventType.NotifyItem:
{
ItemBox ib = widget as ItemBox;
if (null != ib)
{
ItemBox.OnNotifyItem(ib, Util.PtrToStruct<NotifyItemEventArg>(int_ptr));
}
}
break;
// -------------------------------- List Box event ----------------------------------
case EventType.ListSelectAccept:
{
ListBox ib = widget as ListBox;
if (null != ib)
{
ListBox.OnListSelectAccept(ib, Util.PtrToStruct<ListBoxEventArg>(int_ptr));
}
}
break;
case EventType.ListChangePosition:
{
ListBox ib = widget as ListBox;
if (null != ib)
{
ListBox.OnListChangePosition(ib, Util.PtrToStruct<ListBoxEventArg>(int_ptr));
}
}
break;
case EventType.ListMouseItemActivate:
{
ListBox ib = widget as ListBox;
if (null != ib)
{
ListBox.OnListMouseItemActivate(ib, Util.PtrToStruct<ListBoxEventArg>(int_ptr));
}
}
break;
case EventType.ListMouseItemFocus:
{
ListBox ib = widget as ListBox;
if (null != ib)
{
ListBox.OnListMouseItemFocus(ib, Util.PtrToStruct<ListBoxEventArg>(int_ptr));
}
}
break;
case EventType.ListChangeScroll:
{
ListBox ib = widget as ListBox;
if (null != ib)
{
ListBox.OnListChangeScroll(ib, Util.PtrToStruct<ListBoxEventArg>(int_ptr));
}
}
break;
// -------------------------------- Window event ----------------------------------
case EventType.WindowButtonPressed:
{
Window window = widget as Window;
if (null != window)
{
Window.OnWindowButtonPressed(window, Util.PtrToStruct<WindowButtonPressedEventArg>(int_ptr));
}
}
break;
case EventType.WindowChangeCoord:
{
Window window = widget as Window;
if (null != window)
{
Window.OnWindowChangeCoord(window, arg);
}
}
break;
// -------------------------------- Canvas event ----------------------------------
case EventType.PreTextureChanges:
{
Canvas canvas = widget as Canvas;
if (null != canvas)
{
Canvas.OnPreTextureChanges(canvas, Util.PtrToStruct<EventArg>(int_ptr));
}
}
break;
case EventType.RequestUpdateCanvas:
{
Canvas canvas = widget as Canvas;
if (null != canvas)
{
Canvas.OnRequestUpdateCanvas(canvas, Util.PtrToStruct<RequestUpdateCanvasEventArg>(int_ptr));
}
}
break;
default:
break;
}
}
public bool GetWidget(FString widget_name, out Widget widget)
{
return mWidgetTable.TryGetValue(widget_name, out widget);
}
public void Add(Widget widget)
{
mWidgetTable.Add(widget.Name, widget);
}
internal static Widget CreateWidget(Instance inst, FString name, Layout parent_layout)
{
WidgetType type = ICall_getType(inst.Ptr);
Widget widget = null;
switch (type)
{
case WidgetType.Widget:
widget = new Widget(inst, name, parent_layout, WidgetType.Widget);
break;
case WidgetType.ImageBox:
widget = new ImageBox(inst, name, parent_layout);
break;
case WidgetType.Window:
widget = new Window(inst, name, parent_layout);
break;
case WidgetType.TextBox:
widget = new TextBox(inst, name, parent_layout);
break;
case WidgetType.ListBox:
widget = new ListBox(inst, name, parent_layout);
break;
case WidgetType.Button:
widget = new Button(inst, name, parent_layout);
break;
case WidgetType.EditBox:
widget = new EditBox(inst, name, parent_layout);
break;
case WidgetType.ComboBox:
widget = new ComboBox(inst, name, parent_layout);
break;
case WidgetType.ScrollBar:
widget = new ScrollBar(inst, name, parent_layout);
break;
case WidgetType.DDContainer:
widget = new DDContainer(inst, name, parent_layout);
break;
case WidgetType.ItemBox:
widget = new ItemBox(inst, name, parent_layout);
break;
case WidgetType.Canvas:
widget = new Canvas(inst, name, parent_layout);
break;
default:
widget = new Widget(inst, name, parent_layout, WidgetType.Unknown);
break;
}
return widget;
}
internal void Unload()
{
if (IsLoaded)
{
mChilds.Clear();
mWidget.Dispose();
mWidget = null;
}
}
internal bool TryGetWidget(Instance widget_inst, out Widget widget)
{
return mChilds.TryGetWidget(widget_inst, out widget);
}
internal ExecuteResult Load()
{
//throw new Exception("mWinPtr not null");
Instance inst = GUI.LoadLayout(mParent, mFileName);
if (inst.IsValid)
{
mWidget = Widget.CreateWidget(inst, null, this);
mWidget.Visible = mVisible;
return ExecuteResult.Success;
}
return ExecuteResult.False;
}
internal bool FindWidget(FString widget_name, out Widget widget)
{
if (mChilds.GetWidget(widget_name, out widget))
{
return true;
}
else
{
Instance inst = GUI.FindWidget(mWidget.Instance.Ptr, widget_name.Name);
if (inst.IsValid)
{
widget = Widget.CreateWidget(inst, widget_name.Name, this);
mChilds.Add(widget);
return true;
}
else
{
widget = null;
return false;
}
}
}
internal void AddWidget(Widget wiget)
{
mChilds.Add(wiget);
}
