Widow – Diff between revs 14 and 18

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Rev 14 – Rev 21 – Go to most recent revision – Details – Blame – Last modification – View Log

 ï»¿using System;
 using System.Collections.Generic;
+using System.Diagnostics;
+using System.Drawing;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using Windows;
+using Gma.System.MouseKeyHook;
 namespace Widow
+{
     public partial class RuleEditForm : Form
         public MainForm Form { get; set; }
+        public DrawOverlayForm DrawOverlayForm { get; set; }
-        public DrawOverlayForm DrawOverlayForm { get; set; }
+        public IKeyboardMouseEvents GlobalMouseHook { get; set; }
             DrawOverlayForm.WindowDrawn -= DrawOverlayForm_WindowDrawn;
             DrawOverlayForm.Dispose();
             DrawOverlayForm = null;
+        }
+        private void PickButton_Click(object sender, EventArgs e)
+        {
+            // Start global mouse key hook.
+            GlobalMouseHook = Hook.GlobalEvents();
+            GlobalMouseHook.MouseClick += GlobalMouseHook_MouseClick;
+            // Set cross cursor.
+            foreach (var cursor in Enum.GetValues(typeof(Natives.OCR_SYSTEM_CURSORS)))
+            {
+                Natives.SetSystemCursor(
+                    Natives.CopyIcon(Natives.LoadCursor(IntPtr.Zero, (int) Natives.OCR_SYSTEM_CURSORS.OCR_CROSS)),
+                    (uint) cursor);
+            }
+        }
+        private void GlobalMouseHook_MouseClick(object sender, MouseEventArgs e)
+        {
+            var hWnd = Natives.WindowFromPoint(new Point(e.X, e.Y));
+            Natives.GetWindowThreadProcessId(hWnd, out var pid);
+            var process = Process.GetProcessById((int) pid);
+            var windowTitle = Helpers.GetWindowTitle(process.MainWindowHandle);
+            if (string.IsNullOrEmpty(windowTitle))
+            {
+                return;
+            }
+            var windowClass = Helpers.GetWindowClass(process.MainWindowHandle);
+            if (string.IsNullOrEmpty(windowClass))
+            {
+                return;
+            }
+            if (!Natives.GetWindowRect(process.MainWindowHandle, out var rect))
+            {
+                return;
+            }
+            var window = new Window(windowClass, windowTitle, rect.Top, rect.Left, rect.Right - rect.Left,
+                rect.Bottom - rect.Top);
+            var found = false;
+            foreach (var windowRule in windowRulesListBox.Items)
+            {
+                if (((Window) windowRule).Title != window.Title)
+                {
+                    continue;
+                }
+                found = true;
+                break;
+            }
+            if (found)
+            {
+                return;
+            }
+            windowRulesListBox.Items.Add(window);
+            Windows.Window.Add(window);
+            // Revert cursor.
+            Natives.SystemParametersInfo(0x0057, 0, null, 0);
+            // Remove global mouse key hook.
+            GlobalMouseHook.MouseClick -= GlobalMouseHook_MouseClick;
+            GlobalMouseHook.Dispose();
+            GlobalMouseHook = null;
+        }
         #endregion