Merge pull request #4 from MichaelEllnebrand/development

v1.0.1
MichaelEllnebrand · Jul 18, 2023 · 802d7f0 · 802d7f0
2 parents 55a5ac2 + ed00b25
commit 802d7f0
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Showing 3 changed files with 52 additions and 13 deletions.
diff --git a/HotkeyHandler.cs b/HotkeyHandler.cs
@@ -67,12 +67,21 @@ private void MouseHook_MouseMove(MouseHook.MSLLHOOKSTRUCT mouseStruct)
             {
                 currentWindowPosition.X = mousePosition.X - moveWindowMouseOffset.X;
                 currentWindowPosition.Y = mousePosition.Y - moveWindowMouseOffset.Y;
-
                 if (clampToScreen)
                 {
                     Screen currentScreen = Screen.FromHandle(currentWindowHandle);
-                    currentWindowPosition.X = Math.Clamp(currentWindowPosition.X, currentScreen.WorkingArea.X, currentScreen.WorkingArea.X + currentScreen.WorkingArea.Width - currentWindowWidth);
-                    currentWindowPosition.Y = Math.Clamp(currentWindowPosition.Y, currentScreen.WorkingArea.Y, currentScreen.WorkingArea.Y + currentScreen.WorkingArea.Height - currentWindowHeight);
+                    int remainingAreaX = currentScreen.WorkingArea.X + currentScreen.WorkingArea.Width - currentWindowWidth;
+                    if (remainingAreaX < currentScreen.WorkingArea.X)
+                    {
+                        remainingAreaX = currentScreen.WorkingArea.X;
+                    }
+                    int remainingAreaY = currentScreen.WorkingArea.Y + currentScreen.WorkingArea.Height - currentWindowHeight;
+                    if (remainingAreaY < currentScreen.WorkingArea.Y) 
+                    {
+                        remainingAreaY = currentScreen.WorkingArea.Y;
+                    }
+                    currentWindowPosition.X = Math.Clamp(currentWindowPosition.X, currentScreen.WorkingArea.X, remainingAreaX);
+                    currentWindowPosition.Y = Math.Clamp(currentWindowPosition.Y, currentScreen.WorkingArea.Y, remainingAreaY);
                 }
 
                 Window.SetWindowPosition(currentWindowHandle, currentWindowPosition.X, currentWindowPosition.Y);
@@ -137,6 +146,7 @@ private void StartMovingWindow()
         {
             isMovingWindow = true;
             isResizingWindow = false;
+            Window.HandleMaximizedWindow(currentWindowHandle);
             SetStartingOffsets();
         }
 
@@ -149,6 +159,7 @@ private void StartResizingWindow()
         {
             isMovingWindow = false;
             isResizingWindow = true;
+            Window.HandleMaximizedWindow(currentWindowHandle);
             SetStartingOffsets();
         }
 
@@ -167,7 +178,6 @@ private void SetStartingOffsets()
             resizeWindowsMouseOffset.X = mousePostion.X;
             resizeWindowsMouseOffset.Y = mousePostion.Y;
 
-
             resizeStartWidth = currentWindowRectangle.Width - currentWindowRectangle.X;
             resizeStartHeight = currentWindowRectangle.Height - currentWindowRectangle.Y;
 

diff --git a/Window.cs b/Window.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Drawing;
 using System.Runtime.InteropServices;
 using System.Text;
@@ -8,14 +9,16 @@ namespace WindowTool
 {
     internal static class Window
     {
-        const short SWP_NOMOVE = 0X2;
-        const short SWP_NOSIZE = 1;
-        const short SWP_NOZORDER = 0X4;
+        const int SWP_NOSIZE = 0x0001;
+        const int SWP_NOMOVE = 0x0002;
+        const int SWP_NOZORDER = 0x0004;
         const int SWP_SHOWWINDOW = 0x0040;
+
+        const int SW_RESTORE = 9;
 
-        private const int GA_PARENT = 1; // Retrieves the parent window.This does not include the owner, as it does with the GetParent function.
-        private const int GA_ROOT = 2; // Retrieves the root window by walking the chain of parent windows.
-        private const int GA_ROOTOWNER = 3; // Retrieves the owned root window by walking the chain of parent and owner windows returned by GetParent.
+        const int GA_PARENT = 1; // Retrieves the parent window.This does not include the owner, as it does with the GetParent function.
+        const int GA_ROOT = 2; // Retrieves the root window by walking the chain of parent windows.
+        const int GA_ROOTOWNER = 3; // Retrieves the owned root window by walking the chain of parent and owner windows returned by GetParent.
 
         [DllImport("user32.dll")]
         private static extern IntPtr WindowFromPoint(Point point);
@@ -32,12 +35,27 @@ internal static class Window
         [DllImport("user32.dll")]
         private static extern bool SetForegroundWindow(IntPtr hWnd);
 
+        [DllImport("user32.dll")]
+        static extern bool ShowWindow(IntPtr hWnd, int wFlags);
+
+        [DllImport("user32.dll")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        static extern bool GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);
+
+        private struct WINDOWPLACEMENT
+        {
+            public int length;
+            public int flags;
+            public int showCmd;
+            public Point ptMinPosition;
+            public Point ptMaxPosition;
+            public Rectangle rcNormalPosition;
+        }
 
         public static IntPtr GetWindow(Point point)
         {
             IntPtr intPtr = WindowFromPoint(point);
             intPtr = GetAncestor(intPtr, GA_ROOT);
-
             return intPtr;
         }
 
@@ -59,6 +77,17 @@ public static Rectangle GetWindowPosition(IntPtr hWnd)
             return rect;
         }
 
-
+        public static void HandleMaximizedWindow(IntPtr hWnd)
+        {
+            WINDOWPLACEMENT windowPlacement = new();
+            GetWindowPlacement(hWnd, ref windowPlacement);
+            if (windowPlacement.showCmd == 3)
+            {
+                Rectangle windowDimentions = GetWindowPosition(hWnd);
+                ShowWindow(hWnd, SW_RESTORE);
+                SetForegroundWindow(hWnd);
+                SetWindowPos(hWnd, 0, windowDimentions.Top, windowDimentions.Right, windowDimentions.Width, windowDimentions.Height, SWP_SHOWWINDOW);
+            }
+        }
     }
 }
diff --git a/WindowTool.csproj b/WindowTool.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0-windows10.0.17763.0</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon>WindowTool 128x128.ico</ApplicationIcon>
   </PropertyGroup>