88 lines
1.9 KiB
Ucode
88 lines
1.9 KiB
Ucode
//==============================================================================
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// Created on: 10/21/2003
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// Description
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//
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// Written by Ron Prestenback
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// © 2003, Epic Games, Inc. All Rights Reserved
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//==============================================================================
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class DirectoryTreeListBox extends GUIListBoxBase;
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var DirectoryTreeList List;
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function InitComponent(GUIController MyController, GUIComponent MyOwner)
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{
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Super.Initcomponent(MyController, MyOwner);
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if (DefaultListClass != "")
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{
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List = DirectoryTreeList(AddComponent(DefaultListClass));
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if (List == None)
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{
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log(Name$".InitComponent - Could not create default list ["$DefaultListClass$"]");
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return;
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}
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}
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if (List == None)
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{
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Warn("Could not initialize list!");
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return;
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}
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InitBaseList(List);
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}
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function InitBaseList(GUIListBase LocalList)
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{
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if ((List == None || List != LocalList) && GUIList(LocalList) != None)
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List = DirectoryTreeList(LocalList);
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List.OnClick=InternalOnClick;
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List.OnClickSound=CS_Click;
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List.OnDblClick=InternalOnDblClick;
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List.OnChange=InternalOnChange;
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Super.InitBaseList(LocalList);
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}
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function bool InternalOnClick(GUIComponent Sender)
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{
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List.InternalOnClick(Sender);
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OnClick(Self);
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return true;
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}
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function bool InternalOnDblClick(GUIComponent Sender)
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{
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// List.InternalOnDblClick(Sender);
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// OnDblClick(Self);
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return true;
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}
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function InternalOnChange(GUIComponent Sender)
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{
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if (Controller != None && Controller.bCurMenuInitialized)
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OnChange(Self);
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}
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function int ItemCount()
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{
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return List.ItemCount;
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}
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function bool MyOpen(GUIContextMenu Menu, GUIComponent ContextMenuOwner)
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{
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return HandleContextMenuOpen(self, Menu, ContextMenuOwner);
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}
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function bool MyClose(GUIContextMenu Sender)
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{
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return HandleContextMenuClose(Sender);
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}
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DefaultProperties
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{
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StyleName="NoBackground"
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DefaultListClass="GUI2K4.DirectoryTreeList"
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}
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