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Alt+Q invokes mouse gesture window

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Kang Yu 2024-03-16 23:02:54 -07:00
parent f62281c6c8
commit 7c45e4ae2a
4 changed files with 114 additions and 9 deletions
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4
Ninjacrab.PersistentWindows.Solution/Common/WinApiBridge/User32.cs
View file

@ -247,6 +247,10 @@ namespace PersistentWindows.Common.WinApiBridge
[DllImport("user32.dll")]
public static extern bool PtInRect([In] ref RECT lprc, POINT pt);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SetFocus(IntPtr hWnd);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool IsWindowVisible(IntPtr hWnd);

10
Ninjacrab.PersistentWindows.Solution/SystrayShell/HotKey.cs
View file

@ -8,12 +8,13 @@ namespace PersistentWindows.SystrayShell
{
public class HotKeyForm : Form
{
static HotKeyWindow hkwin = new HotKeyWindow();
static HotKeyWindow hkwin = null;
public static void Start()
{
Thread messageLoop = new Thread(() =>
{
hkwin = new HotKeyWindow();
Application.Run(new HotKeyForm());
})
{
@ -34,6 +35,7 @@ namespace PersistentWindows.SystrayShell
{
if (m.Msg == 0x0312)
{
/* Note that the three lines below are not needed if you only want to register one hotkey.
* The below lines are useful in case you want to register multiple keys, which you can use a switch with the id as argument, or if you want to know which key/modifier was pressed for some particular reason. */
@ -41,11 +43,7 @@ namespace PersistentWindows.SystrayShell
User32.KeyModifier modifier = (User32.KeyModifier)((int)m.LParam & 0xFFFF); // The modifier of the hotkey that was pressed.
int id = m.WParam.ToInt32(); // The id of the hotkey that was pressed.
if (!User32.IsWindowVisible(hkwin.Handle))
hkwin.Show();
else
User32.ShowWindow(hkwin.Handle, (int)ShowWindowCommands.Hide);
hkwin.HotKeyPressed();
return;
}

6
Ninjacrab.PersistentWindows.Solution/SystrayShell/HotKeyWindow.Designer.cs generated
View file

@ -34,16 +34,16 @@ namespace PersistentWindows.SystrayShell
// HotKeyWindow
//
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Inherit;
this.ClientSize = new System.Drawing.Size(537, 353);
this.BackColor = System.Drawing.SystemColors.MenuHighlight;
this.ClientSize = new System.Drawing.Size(400, 300);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
this.KeyPreview = true;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "HotKeyWindow";
this.Opacity = 0.2D;
this.ShowIcon = false;
this.ShowInTaskbar = false;
this.Text = "HotKeyWindow";
//this.TopMost = true;
this.ResumeLayout(false);
}

103
Ninjacrab.PersistentWindows.Solution/SystrayShell/HotKeyWindow.cs
View file

@ -1,4 +1,5 @@
using System;
using System.Timers;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
@ -8,13 +9,115 @@ using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using PersistentWindows.Common.WinApiBridge;
namespace PersistentWindows.SystrayShell
{
public partial class HotKeyWindow : Form
{
private System.Timers.Timer aliveTimer;
private System.Timers.Timer clickDelayTimer;
public HotKeyWindow()
{
InitializeComponent();
KeyDown += new KeyEventHandler(FormKeyDown);
MouseDown += new MouseEventHandler(FormMouseDown);
aliveTimer = new System.Timers.Timer(2000);
aliveTimer.Elapsed += AliveTimerCallBack;
aliveTimer.SynchronizingObject = this;
aliveTimer.AutoReset = false;
aliveTimer.Enabled = false;
clickDelayTimer = new System.Timers.Timer(1000);
clickDelayTimer.Elapsed += ClickTimerCallBack;
clickDelayTimer.SynchronizingObject = this;
clickDelayTimer.AutoReset = false;
clickDelayTimer.Enabled = false;
}
private void FormMouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
int i = 0;
i++;
}
else if (e.Button == MouseButtons.Right)
{
int i = 0;
i++;
}
}
void FormKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Q)
{
int i = 0;
i++;
}
}
public void HotKeyPressed()
{
if (InvokeRequired)
BeginInvoke((Action) delegate ()
{
HotKeyPressed();
});
else
{
if (!User32.IsWindowVisible(Handle))
{
POINT cursor;
User32.GetCursorPos(out cursor);
Left = cursor.X - 200;
Top = cursor.Y - 150;
Show();
User32.SetForegroundWindow(Handle);
StartAliveTimer();
}
else
User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
}
}
public void StartAliveTimer(int milliseconds = 2000)
{
aliveTimer.Interval = milliseconds;
aliveTimer.AutoReset = false;
aliveTimer.Enabled = true;
}
public void StartClickDelayTimer(int milliseconds)
{
clickDelayTimer.Interval = milliseconds;
clickDelayTimer.AutoReset = false;
clickDelayTimer.Enabled = true;
}
private void ClickTimerCallBack(Object source, ElapsedEventArgs e)
{
}
private void AliveTimerCallBack(Object source, ElapsedEventArgs e)
{
// TODO: restart timer if alt key pressed
/*
if (this.InvokeRequired)
BeginInvoke((Action) delegate ()
{
AliveTimerCallBack(source, e);
});
else
*/
{
if (User32.IsWindowVisible(Handle))
User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
}
}
}
}