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* UIForm: 增加UnRegisterHotKey，卸载全局热键

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Sunny 2022-07-14 09:29:13 +08:00
parent 74c1a47a8b
commit 8322b14cbe
1 changed files with 16 additions and 3 deletions
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19
SunnyUI/Forms/UIForm.cs
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@ -36,9 +36,11 @@
* 2022-05-06: V3.1.8 可拖拽时Padding可以调整大小 * 2022-05-06: V3.1.8 可拖拽时Padding可以调整大小
* 2022-06-11: V3.1.9 弹窗默认关闭半透明遮罩 * 2022-06-11: V3.1.9 弹窗默认关闭半透明遮罩
* 2022-07-05: V3.2.1 多页面框架增加PageAdded，PageSelected，PageRemoved事件 * 2022-07-05: V3.2.1 多页面框架增加PageAdded，PageSelected，PageRemoved事件
* 2022-07-14: V3.2.1 增加UnRegisterHotKey，卸载全局热键
******************************************************************************/ ******************************************************************************/
using System; using System;
using System.Collections.Concurrent;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel; using System.ComponentModel;
using System.Drawing; using System.Drawing;
@ -1690,20 +1692,31 @@ namespace Sunny.UI
public void RegisterHotKey(Sunny.UI.ModifierKeys modifierKey, Keys key) public void RegisterHotKey(Sunny.UI.ModifierKeys modifierKey, Keys key)
{ {
if (hotKeys == null) hotKeys = new Dictionary<int, HotKey>(); if (hotKeys == null) hotKeys = new ConcurrentDictionary<int, HotKey>();
int id = HotKey.CalculateID(modifierKey, key); int id = HotKey.CalculateID(modifierKey, key);
if (!hotKeys.ContainsKey(id)) if (!hotKeys.ContainsKey(id))
{ {
HotKey newHotkey = new HotKey(modifierKey, key); HotKey newHotkey = new HotKey(modifierKey, key);
this.hotKeys.Add(id, newHotkey); hotKeys.TryAdd(id, newHotkey);
Win32.User.RegisterHotKey(Handle, id, (int)newHotkey.ModifierKey, (int)newHotkey.Key); Win32.User.RegisterHotKey(Handle, id, (int)newHotkey.ModifierKey, (int)newHotkey.Key);
} }
} }
public void UnRegisterHotKey(Sunny.UI.ModifierKeys modifierKey, Keys key)
{
if (hotKeys == null) return;
int id = HotKey.CalculateID(modifierKey, key);
if (hotKeys.ContainsKey(id))
{
hotKeys.TryRemove(id, out _);
Win32.User.UnregisterHotKey(Handle, id);
}
}
public event HotKeyEventHandler HotKeyEventHandler; public event HotKeyEventHandler HotKeyEventHandler;
private Dictionary<int, HotKey> hotKeys; private ConcurrentDictionary<int, HotKey> hotKeys;
#region 拉拽调整窗体大小 #region 拉拽调整窗体大小