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热键注册及绑定

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This commit is contained in:
Demo_Liu
2021-06-01 21:49:50 +08:00
parent 71cd33434a
commit 2f0d6a9405
4 changed files with 221 additions and 64 deletions
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181
Control/UserControls/MotionControl.xaml.cs
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@@ -23,7 +23,8 @@ namespace GeekDesk.Control.UserControls
/// </summary>
public partial class MotionControl : UserControl
{
private static bool controlKeyDown = false;
private static bool hotkeyFinished = true; //热键设置结束
private static KeyEventArgs prevKeyTemp; //上一个按键
private static AppConfig appConfig = MainWindow.appData.AppConfig;
public MotionControl()
@@ -33,44 +34,190 @@ namespace GeekDesk.Control.UserControls
/// <summary>
/// 热键按下
/// 注册热键按下
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HotKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Control)
|| e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Windows)
|| e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Alt)
|| (e.Key >= Key.A && e.Key <= Key.Z))
if (!e.IsRepeat)
{
if (e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Control)
|| e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Windows)
|| e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Alt))
if (hotkeyFinished)
{
appConfig.HotkeyStr += GetKeyName(e);
} else if (appConfig.HotkeyStr.Length > 0
&& (e.Key >= Key.A && e.Key <= Key.Z))
appConfig.Hotkey = 0;
appConfig.HotkeyStr = "";
appConfig.HotkeyModifiers = 0;
hotkeyFinished = false;
}
//首次按下按键
if (appConfig.HotkeyStr == null || appConfig.HotkeyStr.Length == 0)
{
appConfig.HotkeyStr += e.Key.ToString();
if (CheckModifierKeys(e))
{
//辅助键
appConfig.HotkeyStr = GetKeyName(e);
appConfig.HotkeyModifiers = GetModifierKeys(e);
prevKeyTemp = e;
}
}
else
{
//非首次按下 需要判断前一个键值是否为辅助键
if (CheckModifierKeys(prevKeyTemp)
&& ((e.Key >= Key.A && e.Key <= Key.Z)
|| (e.Key >= Key.F1 && e.Key <= Key.F12)
|| (e.Key >= Key.D0 && e.Key <= Key.D9)))
{
appConfig.Hotkey = e.Key;
appConfig.HotkeyStr += e.Key.ToString();
prevKeyTemp = e;
}
else if (CheckModifierKeys(e))
{
appConfig.HotkeyStr += GetKeyName(e);
appConfig.HotkeyModifiers |= GetModifierKeys(e);
prevKeyTemp = e;
}
}
}
}
private string GetKeyName(KeyEventArgs e)
{
if (e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Control))
Key key = e.Key;
if (key == Key.LeftCtrl || key == Key.RightCtrl)
{
return "Ctrl + ";
} else if (e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Windows))
} else if (key == Key.LWin || key == Key.RWin)
{
return "Win + ";
} else if (e.KeyboardDevice.Modifiers.HasFlag(ModifierKeys.Alt))
}
else if (key == Key.LeftShift || key == Key.RightShift)
{
return "Shift + ";
}
else
{
return "Alt + ";
}
return "";
}
private HotkeyModifiers GetModifierKeys(KeyEventArgs e)
{
Key key = e.Key;
if (key == Key.LeftCtrl || key == Key.RightCtrl)
{
return HotkeyModifiers.MOD_CONTROL;
}
else if (key == Key.LWin || key == Key.RWin)
{
return HotkeyModifiers.MOD_WIN;
}
else if (key == Key.LeftShift || key == Key.RightShift)
{
return HotkeyModifiers.MOD_SHIFT;
}
else
{
return HotkeyModifiers.MOD_ALT;
}
}
private bool CheckModifierKeys(KeyEventArgs e)
{
Key key = e.Key;
return key == Key.LeftCtrl || key == Key.RightCtrl
|| key == Key.LWin || key == Key.RWin
|| key == Key.LeftShift || key == Key.RightShift
|| key == Key.LeftAlt || key == Key.RightAlt;
}
private void HotKeyUp(object sender, KeyEventArgs e)
{
hotkeyFinished = true;
ConfigWindow cw = (ConfigWindow)Window.GetWindow(this);
try
{
Hotkey.Regist(cw.mainWindow, appConfig.HotkeyModifiers, appConfig.Hotkey, () =>
{
if (cw.mainWindow.Visibility == Visibility.Collapsed)
{
ShowApp(cw.mainWindow);
}
else
{
cw.mainWindow.Visibility = Visibility.Collapsed;
}
});
} catch (Exception)
{
HandyControl.Controls.Growl.ErrorGlobal("热键注册失败,当前热键已被其它程序占用!");
}
}
private void ShowApp(MainWindow mainWindow)
{
if (appConfig.FollowMouse)
{
ShowAppAndFollowMouse(mainWindow);
}
else
{
this.Visibility = Visibility.Visible;
}
Keyboard.Focus(this);
}
/// <summary>
/// 随鼠标位置显示面板 (鼠标始终在中间)
/// </summary>
private void ShowAppAndFollowMouse(MainWindow mainWindow)
{
//获取鼠标位置
System.Windows.Point p = MouseUtil.GetMousePosition();
double left = SystemParameters.VirtualScreenLeft;
double top = SystemParameters.VirtualScreenTop;
double width = SystemParameters.VirtualScreenWidth;
double height = SystemParameters.VirtualScreenHeight;
double right = width - Math.Abs(left);
double bottom = height - Math.Abs(top);
if (p.X - mainWindow.Width / 2 < left)
{
//判断是否在最左边缘
mainWindow.Left = left;
}
else if (p.X + mainWindow.Width / 2 > right)
{
//判断是否在最右边缘
mainWindow.Left = right - mainWindow.Width;
}
else
{
mainWindow.Left = p.X - mainWindow.Width / 2;
}
if (p.Y - mainWindow.Height / 2 < top)
{
//判断是否在最上边缘
mainWindow.Top = top;
}
else if (p.Y + mainWindow.Height / 2 > bottom)
{
//判断是否在最下边缘
mainWindow.Top = bottom - mainWindow.Height;
}
else
{
mainWindow.Top = p.Y - mainWindow.Height / 2;
}
mainWindow.Visibility = Visibility.Visible;
}
}
}