Added "Scroll method" option to scrolling capture

ShareX.HelpersLib/Properties/Resources.Designer.cs

@@ -2966,6 +2966,42 @@ namespace ShareX.HelpersLib.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Down arrow.
+        /// </summary>
+        internal static string ScrollMethod_DownArrow {
+            get {
+                return ResourceManager.GetString("ScrollMethod_DownArrow", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Mouse wheel.
+        /// </summary>
+        internal static string ScrollMethod_MouseWheel {
+            get {
+                return ResourceManager.GetString("ScrollMethod_MouseWheel", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Page down.
+        /// </summary>
+        internal static string ScrollMethod_PageDown {
+            get {
+                return ResourceManager.GetString("ScrollMethod_PageDown", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Scroll message.
+        /// </summary>
+        internal static string ScrollMethod_ScrollMessage {
+            get {
+                return ResourceManager.GetString("ScrollMethod_ScrollMessage", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Arrow (A).
         /// </summary>

ShareX.HelpersLib/Properties/Resources.resx

@@ -1302,4 +1302,16 @@ Would you like to download and install it?</value>
   <data name="HotkeyType_QRCodeScanRegion" xml:space="preserve">
     <value>QR code (Scan region)</value>
   </data>
+  <data name="ScrollMethod_DownArrow" xml:space="preserve">
+    <value>Down arrow</value>
+  </data>
+  <data name="ScrollMethod_MouseWheel" xml:space="preserve">
+    <value>Mouse wheel</value>
+  </data>
+  <data name="ScrollMethod_PageDown" xml:space="preserve">
+    <value>Page down</value>
+  </data>
+  <data name="ScrollMethod_ScrollMessage" xml:space="preserve">
+    <value>Scroll message</value>
+  </data>
 </root>

ShareX.ScreenCaptureLib/Enums.cs

@@ -371,4 +371,12 @@ namespace ShareX.ScreenCaptureLib
         PartiallySuccessful,
         Successful
     }
+
+    public enum ScrollMethod // Localized
+    {
+        MouseWheel,
+        DownArrow,
+        PageDown,
+        ScrollMessage
+    }
 }

ShareX.ScreenCaptureLib/Forms/ScrollingCaptureOptionsForm.Designer.cs

@@ -44,6 +44,8 @@
             this.btnCancel = new System.Windows.Forms.Button();
             this.cbShowRegion = new System.Windows.Forms.CheckBox();
             this.cbAutoIgnoreBottomEdge = new System.Windows.Forms.CheckBox();
+            this.cbScrollMethod = new System.Windows.Forms.ComboBox();
+            this.lblScrollMethod = new System.Windows.Forms.Label();
             ((System.ComponentModel.ISupportInitialize)(this.nudStartDelay)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudScrollDelay)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.nudScrollAmount)).BeginInit();
@@ -124,7 +126,7 @@
             // 
             resources.ApplyResources(this.nudScrollAmount, "nudScrollAmount");
             this.nudScrollAmount.Maximum = new decimal(new int[] {
-            5,
+            6,
             0,
             0,
             0});
@@ -187,10 +189,25 @@
             this.cbAutoIgnoreBottomEdge.Name = "cbAutoIgnoreBottomEdge";
             this.cbAutoIgnoreBottomEdge.UseVisualStyleBackColor = true;
             // 
+            // cbScrollMethod
+            // 
+            this.cbScrollMethod.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cbScrollMethod.FormattingEnabled = true;
+            resources.ApplyResources(this.cbScrollMethod, "cbScrollMethod");
+            this.cbScrollMethod.Name = "cbScrollMethod";
+            this.cbScrollMethod.SelectedIndexChanged += new System.EventHandler(this.cbScrollMethod_SelectedIndexChanged);
+            // 
+            // lblScrollMethod
+            // 
+            resources.ApplyResources(this.lblScrollMethod, "lblScrollMethod");
+            this.lblScrollMethod.Name = "lblScrollMethod";
+            // 
             // ScrollingCaptureOptionsForm
             // 
             resources.ApplyResources(this, "$this");
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
+            this.Controls.Add(this.lblScrollMethod);
+            this.Controls.Add(this.cbScrollMethod);
             this.Controls.Add(this.cbAutoIgnoreBottomEdge);
             this.Controls.Add(this.cbShowRegion);
             this.Controls.Add(this.btnCancel);
@@ -234,5 +251,7 @@
         private System.Windows.Forms.Button btnCancel;
         private System.Windows.Forms.CheckBox cbShowRegion;
         private System.Windows.Forms.CheckBox cbAutoIgnoreBottomEdge;
+        private System.Windows.Forms.ComboBox cbScrollMethod;
+        private System.Windows.Forms.Label lblScrollMethod;
     }
 }

ShareX.ScreenCaptureLib/Forms/ScrollingCaptureOptionsForm.cs

@@ -39,6 +39,7 @@ namespace ShareX.ScreenCaptureLib
 
             InitializeComponent();
             ShareXResources.ApplyTheme(this, true);
+            cbScrollMethod.Items.AddRange(Helpers.GetLocalizedEnumDescriptions<ScrollMethod>());
 
             LoadOptions();
         }
@@ -48,6 +49,7 @@ namespace ShareX.ScreenCaptureLib
             nudStartDelay.SetValue(Options.StartDelay);
             cbAutoScrollTop.Checked = Options.AutoScrollTop;
             nudScrollDelay.SetValue(Options.ScrollDelay);
+            cbScrollMethod.SelectedIndex = (int)Options.ScrollMethod;
             nudScrollAmount.SetValue(Options.ScrollAmount);
             cbAutoUpload.Checked = Options.AutoUpload;
             cbShowRegion.Checked = Options.ShowRegion;
@@ -59,12 +61,22 @@ namespace ShareX.ScreenCaptureLib
             Options.StartDelay = (int)nudStartDelay.Value;
             Options.AutoScrollTop = cbAutoScrollTop.Checked;
             Options.ScrollDelay = (int)nudScrollDelay.Value;
+            Options.ScrollMethod = (ScrollMethod)cbScrollMethod.SelectedIndex;
             Options.ScrollAmount = (int)nudScrollAmount.Value;
             Options.AutoUpload = cbAutoUpload.Checked;
             Options.ShowRegion = cbShowRegion.Checked;
             Options.AutoIgnoreBottomEdge = cbAutoIgnoreBottomEdge.Checked;
         }
 
+        private void cbScrollMethod_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            bool hideScrollAmount = (ScrollMethod)cbScrollMethod.SelectedIndex == ScrollMethod.PageDown;
+
+            lblScrollAmount.Visible = !hideScrollAmount;
+            nudScrollAmount.Visible = !hideScrollAmount;
+            lblScrollAmountHint.Visible = !hideScrollAmount;
+        }
+
         private void btnOK_Click(object sender, EventArgs e)
         {
             SaveOptions();

ShareX.ScreenCaptureLib/Forms/ScrollingCaptureOptionsForm.resx

@@ -144,7 +144,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblStartDelay.ZOrder" xml:space="preserve">
-    <value>14</value>
+    <value>16</value>
   </data>
   <data name="nudStartDelay.Location" type="System.Drawing.Point, System.Drawing">
     <value>16, 40</value>
@@ -169,7 +169,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;nudStartDelay.ZOrder" xml:space="preserve">
-    <value>13</value>
+    <value>15</value>
   </data>
   <data name="lblScrollDelay.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -196,7 +196,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblScrollDelay.ZOrder" xml:space="preserve">
-    <value>12</value>
+    <value>14</value>
   </data>
   <data name="nudScrollDelay.Location" type="System.Drawing.Point, System.Drawing">
     <value>16, 136</value>
@@ -220,7 +220,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;nudScrollDelay.ZOrder" xml:space="preserve">
-    <value>11</value>
+    <value>13</value>
   </data>
   <data name="cbAutoScrollTop.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -247,19 +247,19 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbAutoScrollTop.ZOrder" xml:space="preserve">
-    <value>10</value>
+    <value>12</value>
   </data>
   <data name="lblScrollAmount.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="lblScrollAmount.Location" type="System.Drawing.Point, System.Drawing">
-    <value>13, 176</value>
+    <value>165, 176</value>
   </data>
   <data name="lblScrollAmount.Size" type="System.Drawing.Size, System.Drawing">
     <value>91, 16</value>
   </data>
   <data name="lblScrollAmount.TabIndex" type="System.Int32, mscorlib">
-    <value>7</value>
+    <value>9</value>
   </data>
   <data name="lblScrollAmount.Text" xml:space="preserve">
     <value>Scroll amount:</value>
@@ -274,16 +274,16 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblScrollAmount.ZOrder" xml:space="preserve">
-    <value>9</value>
+    <value>11</value>
   </data>
   <data name="nudScrollAmount.Location" type="System.Drawing.Point, System.Drawing">
-    <value>16, 200</value>
+    <value>168, 201</value>
   </data>
   <data name="nudScrollAmount.Size" type="System.Drawing.Size, System.Drawing">
-    <value>80, 22</value>
+    <value>64, 22</value>
   </data>
   <data name="nudScrollAmount.TabIndex" type="System.Int32, mscorlib">
-    <value>8</value>
+    <value>10</value>
   </data>
   <data name="nudScrollAmount.TextAlign" type="System.Windows.Forms.HorizontalAlignment, System.Windows.Forms">
     <value>Center</value>
@@ -298,19 +298,19 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;nudScrollAmount.ZOrder" xml:space="preserve">
-    <value>8</value>
+    <value>10</value>
   </data>
   <data name="cbAutoUpload.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="cbAutoUpload.Location" type="System.Drawing.Point, System.Drawing">
-    <value>16, 240</value>
+    <value>16, 304</value>
   </data>
   <data name="cbAutoUpload.Size" type="System.Drawing.Size, System.Drawing">
     <value>191, 20</value>
   </data>
   <data name="cbAutoUpload.TabIndex" type="System.Int32, mscorlib">
-    <value>10</value>
+    <value>14</value>
   </data>
   <data name="cbAutoUpload.Text" xml:space="preserve">
     <value>Automatically upload / save</value>
@@ -325,7 +325,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbAutoUpload.ZOrder" xml:space="preserve">
-    <value>7</value>
+    <value>9</value>
   </data>
   <data name="lblStartDelayHint.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -352,7 +352,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblStartDelayHint.ZOrder" xml:space="preserve">
-    <value>6</value>
+    <value>8</value>
   </data>
   <data name="lblScrollDelayHint.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -379,19 +379,19 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblScrollDelayHint.ZOrder" xml:space="preserve">
-    <value>5</value>
+    <value>7</value>
   </data>
   <data name="lblScrollAmountHint.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="lblScrollAmountHint.Location" type="System.Drawing.Point, System.Drawing">
-    <value>101, 203</value>
+    <value>237, 204</value>
   </data>
   <data name="lblScrollAmountHint.Size" type="System.Drawing.Size, System.Drawing">
     <value>39, 16</value>
   </data>
   <data name="lblScrollAmountHint.TabIndex" type="System.Int32, mscorlib">
-    <value>9</value>
+    <value>11</value>
   </data>
   <data name="lblScrollAmountHint.Text" xml:space="preserve">
     <value>times</value>
@@ -406,7 +406,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;lblScrollAmountHint.ZOrder" xml:space="preserve">
-    <value>4</value>
+    <value>6</value>
   </data>
   <data name="btnOK.Location" type="System.Drawing.Point, System.Drawing">
     <value>152, 336</value>
@@ -415,7 +415,7 @@
     <value>104, 32</value>
   </data>
   <data name="btnOK.TabIndex" type="System.Int32, mscorlib">
-    <value>13</value>
+    <value>15</value>
   </data>
   <data name="btnOK.Text" xml:space="preserve">
     <value>OK</value>
@@ -430,7 +430,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;btnOK.ZOrder" xml:space="preserve">
-    <value>3</value>
+    <value>5</value>
   </data>
   <data name="btnCancel.Location" type="System.Drawing.Point, System.Drawing">
     <value>264, 336</value>
@@ -439,7 +439,7 @@
     <value>104, 32</value>
   </data>
   <data name="btnCancel.TabIndex" type="System.Int32, mscorlib">
-    <value>14</value>
+    <value>16</value>
   </data>
   <data name="btnCancel.Text" xml:space="preserve">
     <value>Cancel</value>
@@ -454,7 +454,7 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;btnCancel.ZOrder" xml:space="preserve">
-    <value>2</value>
+    <value>4</value>
   </data>
   <data name="cbShowRegion.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
@@ -466,7 +466,7 @@
     <value>201, 20</value>
   </data>
   <data name="cbShowRegion.TabIndex" type="System.Int32, mscorlib">
-    <value>11</value>
+    <value>13</value>
   </data>
   <data name="cbShowRegion.Text" xml:space="preserve">
     <value>Show scrolling capture region</value>
@@ -481,13 +481,13 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbShowRegion.ZOrder" xml:space="preserve">
-    <value>1</value>
+    <value>3</value>
   </data>
   <data name="cbAutoIgnoreBottomEdge.AutoSize" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
   <data name="cbAutoIgnoreBottomEdge.Location" type="System.Drawing.Point, System.Drawing">
-    <value>16, 304</value>
+    <value>16, 240</value>
   </data>
   <data name="cbAutoIgnoreBottomEdge.Size" type="System.Drawing.Size, System.Drawing">
     <value>173, 20</value>
@@ -508,6 +508,54 @@
     <value>$this</value>
   </data>
   <data name="&gt;&gt;cbAutoIgnoreBottomEdge.ZOrder" xml:space="preserve">
+    <value>2</value>
+  </data>
+  <data name="cbScrollMethod.Location" type="System.Drawing.Point, System.Drawing">
+    <value>16, 200</value>
+  </data>
+  <data name="cbScrollMethod.Size" type="System.Drawing.Size, System.Drawing">
+    <value>144, 24</value>
+  </data>
+  <data name="cbScrollMethod.TabIndex" type="System.Int32, mscorlib">
+    <value>8</value>
+  </data>
+  <data name="&gt;&gt;cbScrollMethod.Name" xml:space="preserve">
+    <value>cbScrollMethod</value>
+  </data>
+  <data name="&gt;&gt;cbScrollMethod.Type" xml:space="preserve">
+    <value>System.Windows.Forms.ComboBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;cbScrollMethod.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;cbScrollMethod.ZOrder" xml:space="preserve">
+    <value>1</value>
+  </data>
+  <data name="lblScrollMethod.AutoSize" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
+  <data name="lblScrollMethod.Location" type="System.Drawing.Point, System.Drawing">
+    <value>13, 176</value>
+  </data>
+  <data name="lblScrollMethod.Size" type="System.Drawing.Size, System.Drawing">
+    <value>92, 16</value>
+  </data>
+  <data name="lblScrollMethod.TabIndex" type="System.Int32, mscorlib">
+    <value>7</value>
+  </data>
+  <data name="lblScrollMethod.Text" xml:space="preserve">
+    <value>Scroll method:</value>
+  </data>
+  <data name="&gt;&gt;lblScrollMethod.Name" xml:space="preserve">
+    <value>lblScrollMethod</value>
+  </data>
+  <data name="&gt;&gt;lblScrollMethod.Type" xml:space="preserve">
+    <value>System.Windows.Forms.Label, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;lblScrollMethod.Parent" xml:space="preserve">
+    <value>$this</value>
+  </data>
+  <data name="&gt;&gt;lblScrollMethod.ZOrder" xml:space="preserve">
     <value>0</value>
   </data>
   <metadata name="$this.Localizable" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">

ShareX.ScreenCaptureLib/ScrollingCaptureManager.cs

@@ -127,7 +127,27 @@ namespace ShareX.ScreenCaptureLib
                             break;
                         }
 
-                        InputHelpers.SendMouseWheel(-120 * Options.ScrollAmount);
+                        switch (Options.ScrollMethod)
+                        {
+                            case ScrollMethod.MouseWheel:
+                                InputHelpers.SendMouseWheel(-120 * Options.ScrollAmount);
+                                break;
+                            case ScrollMethod.DownArrow:
+                                for (int i = 0; i < Options.ScrollAmount; i++)
+                                {
+                                    InputHelpers.SendKeyPress(VirtualKeyCode.DOWN);
+                                }
+                                break;
+                            case ScrollMethod.PageDown:
+                                InputHelpers.SendKeyPress(VirtualKeyCode.NEXT);
+                                break;
+                            case ScrollMethod.ScrollMessage:
+                                for (int i = 0; i < Options.ScrollAmount; i++)
+                                {
+                                    NativeMethods.SendMessage(selectedWindow.Handle, (int)WindowsMessages.VSCROLL, (int)ScrollBarCommands.SB_LINEDOWN, 0);
+                                }
+                                break;
+                        }
 
                         Stopwatch timer = Stopwatch.StartNew();
 

ShareX.ScreenCaptureLib/ScrollingCaptureOptions.cs

@@ -30,6 +30,7 @@ namespace ShareX.ScreenCaptureLib
         public int StartDelay { get; set; } = 300;
         public bool AutoScrollTop { get; set; } = false;
         public int ScrollDelay { get; set; } = 300;
+        public ScrollMethod ScrollMethod { get; set; } = ScrollMethod.MouseWheel;
         public int ScrollAmount { get; set; } = 2;
         public bool AutoIgnoreBottomEdge { get; set; } = true;
         public bool AutoUpload { get; set; } = false;