mirror of
https://github.com/kangyu-california/PersistentWindows.git
synced 2025-05-12 13:35:39 +02:00
426 lines
13 KiB
C#
426 lines
13 KiB
C#
using System;
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using System.Timers;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using PersistentWindows.Common.WinApiBridge;
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namespace PersistentWindows.Common
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{
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public partial class HotKeyWindow : Form
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{
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public static IntPtr handle = IntPtr.Zero;
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private System.Timers.Timer aliveTimer;
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private System.Timers.Timer mouseScrollDelayTimer;
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private bool stay = true;
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private bool init = true;
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private int mouseOffset = 0;
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public HotKeyWindow()
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{
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InitializeComponent();
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KeyUp += new KeyEventHandler(FormKeyUp);
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MouseDown += new MouseEventHandler(FormMouseDown);
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MouseWheel += new MouseEventHandler(FormMouseWheel);
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Move += new EventHandler(FormMove);
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FormClosing += new FormClosingEventHandler(FormClose);
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Icon = PersistentWindowProcessor.icon;
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aliveTimer = new System.Timers.Timer(2000);
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aliveTimer.Elapsed += AliveTimerCallBack;
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aliveTimer.SynchronizingObject = this;
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aliveTimer.AutoReset = false;
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aliveTimer.Enabled = false;
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mouseScrollDelayTimer = new System.Timers.Timer(250);
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mouseScrollDelayTimer.Elapsed += MouseScrollCallBack;
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mouseScrollDelayTimer.AutoReset = false;
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mouseScrollDelayTimer.Enabled = false;
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handle = Handle;
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}
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//hack to resolve failure to repeatively set cursor pos to same value in rdp session
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private void ResetCursorPos()
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{
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User32.SetCursorPos(Left + Size.Width / 2 + mouseOffset, Top + Size.Height / 2);
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mouseOffset++;
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if (mouseOffset == 3)
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mouseOffset = -2;
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}
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private void SetCursorPos()
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{
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IntPtr fgwnd = GetForegroundWindow();
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RECT fgwinPos = new RECT();
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User32.GetWindowRect(fgwnd, ref fgwinPos);
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User32.SetCursorPos(fgwinPos.Left + fgwinPos.Width / 2, fgwinPos.Top + fgwinPos.Height / 2);
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}
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private void FormMove(object sender, EventArgs e)
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{
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if (!Visible)
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return;
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stay = true;
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}
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private void FormClose(object sender, FormClosingEventArgs e)
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{
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if (InvokeRequired)
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BeginInvoke((Action) delegate ()
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{
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FormClose(sender, e);
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});
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else
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{
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e.Cancel = true;
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if (User32.IsWindow(Handle))
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User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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}
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}
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private void FormMouseDown(object sender, MouseEventArgs e)
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{
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StartAliveTimer();
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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if (e.Button == MouseButtons.Left)
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{
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//page down
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SendKeys.Send("{PGDN}");
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}
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else if (e.Button == MouseButtons.Right)
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{
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//page up
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SendKeys.Send("{PGUP}");
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}
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else if (e.Button == MouseButtons.Middle)
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{
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//refresh current webpage
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SendKeys.Send("{F5}");
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}
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User32.SetForegroundWindow(Handle);
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ResetCursorPos();
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}
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private void FormMouseWheel(object sender, MouseEventArgs e)
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{
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StartAliveTimer();
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//User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SetCursorPos();
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int delta = e.Delta;
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User32.mouse_event(MouseAction.MOUSEEVENTF_WHEEL, 0, 0, delta, UIntPtr.Zero);
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//Show();
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StartMouseScrollTimer();
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}
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bool IsBrowserWindow(IntPtr hwnd)
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{
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return PersistentWindowProcessor.IsBrowserWindow(hwnd);
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}
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void FormKeyUp(object sender, KeyEventArgs e)
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{
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StartAliveTimer();
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TopMost = true;
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IntPtr fgwnd = GetForegroundWindow();
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bool return_focus_to_hotkey_window = true;
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if (e.KeyCode == Keys.Q && !e.Alt)
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{
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User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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}
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else if (e.KeyCode == Keys.W && IsBrowserWindow(fgwnd))
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//kill tab, ctrl + w
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SendKeys.Send("^w");
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}
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else if (e.KeyCode == Keys.E)
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{
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//follow cursor
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POINT cursor;
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User32.GetCursorPos(out cursor);
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//activate window under cursor
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IntPtr hwnd = User32.WindowFromPoint(cursor);
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if (!PersistentWindowProcessor.IsDesktopWindow(hwnd))
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User32.SetForegroundWindow(hwnd);
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//relocate hotkey window
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Left = cursor.X - Size.Width / 2;
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Top = cursor.Y - Size.Height / 2;
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}
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else if (e.KeyCode == Keys.R)
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{
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//TODO
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}
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else if (e.KeyCode == Keys.T && IsBrowserWindow(fgwnd))
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//new tab, ctrl + t
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if (e.Shift)
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SendKeys.Send("^T"); //open last closed tab
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else
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SendKeys.Send("^t"); //new tab
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}
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else if (e.KeyCode == Keys.A && IsBrowserWindow(fgwnd))
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//address, ctrl L
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SendKeys.Send("^l");
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return_focus_to_hotkey_window = false;
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}
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else if (e.KeyCode == Keys.S && IsBrowserWindow(fgwnd))
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{
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// search
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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SendKeys.Send("^k");
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return_focus_to_hotkey_window = false;
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}
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else if (e.KeyCode == Keys.D)
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{
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//follow cursor
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POINT cursor;
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User32.GetCursorPos(out cursor);
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//relocate hotkey window
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Left = cursor.X - Size.Width / 2;
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Top = cursor.Y - Size.Height / 2;
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}
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else if (e.KeyCode == Keys.F && IsBrowserWindow(fgwnd))
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//next url
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SendKeys.Send("%{RIGHT}");
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}
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else if (e.KeyCode == Keys.F5)
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//refresh
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SendKeys.Send("{F5}");
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}
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else if (e.KeyCode == Keys.Tab)
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{
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//toggle stay
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stay = !stay;
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if (!stay)
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User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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}
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else if (e.Control && e.KeyCode == Keys.L)
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{
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User32.SetForegroundWindow(fgwnd);
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//forward ctrl-l to fg window
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SendKeys.Send("^l");
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return_focus_to_hotkey_window = false;
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}
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else if (e.KeyCode == Keys.Z)
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{
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//TODO
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}
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else if (e.KeyCode == Keys.X)
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{
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//TODO
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}
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else if (e.KeyCode == Keys.C)
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{
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//TODO
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}
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else if (e.KeyCode == Keys.V)
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{
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//TODO
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}
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else if (e.KeyCode == Keys.B && IsBrowserWindow(fgwnd))
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{
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User32.SetForegroundWindow(fgwnd);
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//SetCursorPos();
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//backward, prev url
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SendKeys.Send("%{LEFT}");
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}
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else
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{
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return_focus_to_hotkey_window = false;
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}
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if (return_focus_to_hotkey_window)
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{
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User32.SetForegroundWindow(Handle);
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ResetCursorPos();
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}
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}
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public void HotKeyPressed()
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{
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if (InvokeRequired)
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BeginInvoke((Action) delegate ()
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{
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HotKeyPressed();
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});
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else
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{
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if (!User32.IsWindowVisible(Handle))
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{
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if (init)
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{
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init = false;
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POINT cursor;
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User32.GetCursorPos(out cursor);
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Left = cursor.X - Size.Width / 2;
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Top = cursor.Y - Size.Height / 2;
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}
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Show();
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User32.SetForegroundWindow(Handle);
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ResetCursorPos();
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StartAliveTimer();
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}
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else if (stay)
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{
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User32.SetForegroundWindow(Handle);
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ResetCursorPos();
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}
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else
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User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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}
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}
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public void StartAliveTimer(int milliseconds = 2000)
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{
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aliveTimer.Interval = milliseconds;
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aliveTimer.AutoReset = false;
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aliveTimer.Enabled = true;
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}
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public void StartMouseScrollTimer(int milliseconds = 250)
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{
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mouseScrollDelayTimer.Interval = milliseconds;
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mouseScrollDelayTimer.AutoReset = false;
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mouseScrollDelayTimer.Enabled = true;
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}
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private void MouseScrollCallBack(Object source, ElapsedEventArgs e)
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{
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if (InvokeRequired)
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BeginInvoke((Action)delegate ()
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{
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MouseScrollCallBack(source, e);
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});
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else if (User32.IsWindowVisible(Handle))
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{
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//Show();
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User32.SetForegroundWindow(Handle);
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ResetCursorPos();
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}
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}
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private void AliveTimerCallBack(Object source, ElapsedEventArgs e)
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{
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if (stay)
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return;
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if (User32.IsWindowVisible(Handle))
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User32.ShowWindow(Handle, (int)ShowWindowCommands.Hide);
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}
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private void buttonPrevTab_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("^+{TAB}");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonNextTab_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("^{TAB}");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonPrevUrl_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("%{LEFT}");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonNextUrl_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("%{RIGHT}");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonCloseTab_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("^w");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonNewTab_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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bool shift_key_pressed = (User32.GetKeyState(0x10) & 0x8000) != 0;
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if (shift_key_pressed)
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SendKeys.Send("^T");
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else
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SendKeys.Send("^t");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonHome_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("{HOME}");
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User32.SetForegroundWindow(Handle);
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}
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private void buttonEnd_Click(object sender, EventArgs e)
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{
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IntPtr fgwnd = GetForegroundWindow();
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User32.SetForegroundWindow(fgwnd);
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SendKeys.Send("{END}");
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User32.SetForegroundWindow(Handle);
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}
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private static IntPtr GetForegroundWindow()
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{
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return PersistentWindowProcessor.GetForegroundWindow();
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}
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}
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}
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