Allowing to choose which mouse button to use when dragging closes #58

ClementGre · Jul 22, 2024 · a2cce51 · a2cce51
1 parent 40de4e2
commit a2cce51
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Showing 5 changed files with 59 additions and 3 deletions.
diff --git a/ThreeFingerDragOnWindows/settings/SettingsData.cs b/ThreeFingerDragOnWindows/settings/SettingsData.cs
@@ -19,6 +19,14 @@ public class SettingsData{
     // Three finger drag Settings
     public bool ThreeFingerDrag { get; set; } = true;
 
+    public enum ThreeFingerDragButtonType {
+        NONE,
+        LEFT,
+        RIGHT,
+        MIDDLE,
+    }
+    public ThreeFingerDragButtonType ThreeFingerDragButton { get; set; } = ThreeFingerDragButtonType.LEFT;
+
     public bool ThreeFingerDragAllowReleaseAndRestart { get; set; } = true;
     public int ThreeFingerDragReleaseDelay { get; set; } = 500;
 

diff --git a/ThreeFingerDragOnWindows/settings/ThreeFingerDragSettings.xaml b/ThreeFingerDragOnWindows/settings/ThreeFingerDragSettings.xaml
@@ -66,6 +66,18 @@
 
             </wuc:SettingsExpander>
 
+            <wuc:SettingsCard
+                Description="Keep the left button to be able to select text and drag objects."
+                HeaderIcon="{wuc:FontIcon FontFamily={StaticResource SymbolThemeFontFamily}, Glyph=&#xE962;}"
+                Header="Mouse button to be hold while dragging">
+                <ComboBox x:Name="ButtonType" SelectedIndex="{x:Bind ButtonTypeProperty, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" MinWidth="240">
+                    <x:String>None</x:String>
+                    <x:String>Left</x:String>
+                    <x:String>Right</x:String>
+                    <x:String>Middle</x:String>
+                </ComboBox>
+            </wuc:SettingsCard>
+
             <wuc:SettingsExpander
                 IsEnabled="{Binding ElementName=Enabled, Path=IsOn}"
                 Description="After releasing the three fingers, using only one or two fingers will instantly release the click. However, if you hang on, the click will be released only after a short delay. This feature allows you to reposition your fingers on the touchpad without releasing the click."

diff --git a/ThreeFingerDragOnWindows/settings/ThreeFingerDragSettings.xaml.cs b/ThreeFingerDragOnWindows/settings/ThreeFingerDragSettings.xaml.cs
@@ -27,6 +27,11 @@ public bool EnabledProperty {
         set{ App.SettingsData.ThreeFingerDrag = value; }
     }
 
+    public int ButtonTypeProperty {
+        get{ return (int) App.SettingsData.ThreeFingerDragButton; }
+        set{ App.SettingsData.ThreeFingerDragButton = (SettingsData.ThreeFingerDragButtonType) value; }
+    }
+
     public bool AllowReleaseAndRestartProperty {
         get{ return App.SettingsData.ThreeFingerDragAllowReleaseAndRestart; }
         set{ App.SettingsData.ThreeFingerDragAllowReleaseAndRestart = value; }

diff --git a/ThreeFingerDragOnWindows/threefingerdrag/ThreeFingerDrag.cs b/ThreeFingerDragOnWindows/threefingerdrag/ThreeFingerDrag.cs
@@ -43,7 +43,7 @@ public void OnTouchpadContact(TouchpadContact[] oldContacts, TouchpadContact[] c
             // Start dragging
             _isDragging = true;
             Logger.Log("    START DRAG, Left click down");
-            MouseOperations.MouseClick(MouseOperations.MOUSEEVENTF_LEFTDOWN);
+            MouseOperations.ThreeFingersDragMouseDown();
         } else if(_isDragging &&
                   (shortDelayMovingFingersCount < 2 || (originalFingersCount != 3 && originalFingersCount >= 2))){
             // Stop dragging
@@ -90,7 +90,7 @@ private void OnTimerElapsed(object source, ElapsedEventArgs e){
 
     private void StopDrag(){
         _isDragging = false;
-        MouseOperations.MouseClick(MouseOperations.MOUSEEVENTF_LEFTUP);
+        MouseOperations.ThreeFingersDragMouseUp();
     }
 
     private int GetReleaseDelay(){

diff --git a/ThreeFingerDragOnWindows/utils/MouseOperations.cs b/ThreeFingerDragOnWindows/utils/MouseOperations.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Runtime.InteropServices;
+using ThreeFingerDragOnWindows.settings;
 
 namespace ThreeFingerDragOnWindows.utils;
 
@@ -10,6 +11,8 @@ public class MouseOperations {
     public const int MOUSEEVENTF_LEFTUP = 0x0004;
     public const int MOUSEEVENTF_RIGHTDOWN = 0x0008;
     public const int MOUSEEVENTF_RIGHTUP = 0x0010;
+    public const int MOUSEEVENTF_MIDDLEDOWN = 0x0020;
+    public const int MOUSEEVENTF_MIDDLEUP = 0x0040;
 
     // moving the cursor does not work with floating point values
     // decimal parts are kept and then added to be taken in account
@@ -72,6 +75,34 @@ public static void MouseClick(int mouseEventFlag){
         if(result == 0) Console.WriteLine("Failed to send mouse click. Error code: " + Marshal.GetLastWin32Error());
     }
 
+    public static void ThreeFingersDragMouseDown(){
+        switch (App.SettingsData.ThreeFingerDragButton){
+            case SettingsData.ThreeFingerDragButtonType.LEFT:
+                MouseClick(MOUSEEVENTF_LEFTDOWN);
+                break;
+            case SettingsData.ThreeFingerDragButtonType.RIGHT:
+                MouseClick(MOUSEEVENTF_RIGHTDOWN);
+                break;
+            case SettingsData.ThreeFingerDragButtonType.MIDDLE:
+                MouseClick(MOUSEEVENTF_MIDDLEDOWN);
+                break;
+        }
+    }
+
+    public static void ThreeFingersDragMouseUp(){
+        switch (App.SettingsData.ThreeFingerDragButton){
+            case SettingsData.ThreeFingerDragButtonType.LEFT:
+                MouseClick(MOUSEEVENTF_LEFTUP);
+                break;
+            case SettingsData.ThreeFingerDragButtonType.RIGHT:
+                MouseClick(MOUSEEVENTF_RIGHTUP);
+                break;
+            case SettingsData.ThreeFingerDragButtonType.MIDDLE:
+                MouseClick(MOUSEEVENTF_MIDDLEUP);
+                break;
+        }
+    }
+
 
     [StructLayout(LayoutKind.Sequential)]
     private struct Input {
@@ -98,4 +129,4 @@ public IntMousePoint(int x, int y){
         this.x = x;
         this.y = y;
     }
-}
+}