69 lines
1.5 KiB
C#
69 lines
1.5 KiB
C#
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using System;
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using FairyGUI.Utils;
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namespace FairyGUI
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{
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/// <summary>
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/// Gear is a connection between object and controller.
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/// </summary>
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public class GearDisplay : GearBase
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{
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/// <summary>
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/// Pages involed in this gear.
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/// </summary>
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public string[] pages { get; set; }
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int _visible;
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uint _displayLockToken;
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public GearDisplay(GObject owner)
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: base(owner)
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{
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_displayLockToken = 1;
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}
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override protected void AddStatus(string pageId, ByteBuffer buffer)
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{
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}
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override protected void Init()
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{
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pages = null;
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}
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override public void Apply()
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{
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_displayLockToken++;
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if (_displayLockToken == 0)
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_displayLockToken = 1;
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if (pages == null || pages.Length == 0
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|| Array.IndexOf(pages, _controller.selectedPageId) != -1)
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_visible = 1;
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else
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_visible = 0;
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}
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override public void UpdateState()
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{
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}
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public uint AddLock()
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{
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_visible++;
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return _displayLockToken;
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}
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public void ReleaseLock(uint token)
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{
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if (token == _displayLockToken)
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_visible--;
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}
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public bool connected
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{
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get { return _controller == null || _visible > 0; }
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}
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}
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}
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