improve:issue #112

Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs

@@ -185,7 +185,7 @@ namespace Ink_Canvas
         }
 
         // 处理全局粘贴快捷键
-        private async void HandleGlobalPaste(object sender, ExecutedRoutedEventArgs e)
+        internal async void HandleGlobalPaste(object sender, ExecutedRoutedEventArgs e)
         {
             try
             {

Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs

@@ -186,7 +186,7 @@ namespace Ink_Canvas
             GridForFloatingBarDraging.Visibility = Visibility.Visible;
         }
 
-        private void SymbolIconEmoji_MouseUp(object sender, MouseButtonEventArgs e)
+        internal void SymbolIconEmoji_MouseUp(object sender, MouseButtonEventArgs e)
         {
             isDragDropInEffect = false;
 
@@ -495,7 +495,8 @@ namespace Ink_Canvas
         #endregion
 
         #region 撤銷重做按鈕
-        private void SymbolIconUndo_MouseUp(object sender, MouseButtonEventArgs e)
+
+        internal void SymbolIconUndo_MouseUp(object sender, MouseButtonEventArgs e)
         {
             //if (lastBorderMouseDownObject != sender) return;
 
@@ -508,7 +509,7 @@ namespace Ink_Canvas
             HideSubPanels();
         }
 
-        private void SymbolIconRedo_MouseUp(object sender, MouseButtonEventArgs e)
+        internal void SymbolIconRedo_MouseUp(object sender, MouseButtonEventArgs e)
         {
             //if (lastBorderMouseDownObject != sender) return;
 
@@ -528,7 +529,7 @@ namespace Ink_Canvas
         //private bool Not_Enter_Blackboard_fir_Mouse_Click = true;
         private bool isDisplayingOrHidingBlackboard;
 
-        private void ImageBlackboard_MouseUp(object sender, MouseButtonEventArgs e)
+        internal void ImageBlackboard_MouseUp(object sender, MouseButtonEventArgs e)
         {
 
             if (lastBorderMouseDownObject != null && lastBorderMouseDownObject is Panel)
@@ -728,7 +729,7 @@ namespace Ink_Canvas
 
         #region 清空畫布按鈕
 
-        private void SymbolIconDelete_MouseUp(object sender, MouseButtonEventArgs e)
+        internal void SymbolIconDelete_MouseUp(object sender, MouseButtonEventArgs e)
         {
 
             if (lastBorderMouseDownObject != null && lastBorderMouseDownObject is Panel)
@@ -778,7 +779,7 @@ namespace Ink_Canvas
         /// </summary>
         /// <param name="sender">sender</param>
         /// <param name="e">MouseButtonEventArgs</param>
-        private void SymbolIconSelect_MouseUp(object sender, MouseButtonEventArgs e)
+        internal void SymbolIconSelect_MouseUp(object sender, MouseButtonEventArgs e)
         {
 
             if (lastBorderMouseDownObject != null && lastBorderMouseDownObject is Panel)
@@ -1542,7 +1543,7 @@ namespace Ink_Canvas
             });
         }
 
-        private async void CursorIcon_Click(object sender, RoutedEventArgs e)
+        internal async void CursorIcon_Click(object sender, RoutedEventArgs e)
         {
             if (lastBorderMouseDownObject != null && lastBorderMouseDownObject is Panel)
                 ((Panel)lastBorderMouseDownObject).Background = new SolidColorBrush(Colors.Transparent);
@@ -1648,7 +1649,7 @@ namespace Ink_Canvas
             }
         }
 
-        private void PenIcon_Click(object sender, RoutedEventArgs e)
+        internal void PenIcon_Click(object sender, RoutedEventArgs e)
         {
 
             if (lastBorderMouseDownObject != null && lastBorderMouseDownObject is Panel)
@@ -1866,7 +1867,7 @@ namespace Ink_Canvas
             CheckColorTheme();
         }
 
-        private void EraserIcon_Click(object sender, RoutedEventArgs e)
+        internal void EraserIcon_Click(object sender, RoutedEventArgs e)
         {
             EnterMultiTouchModeIfNeeded();
             bool isAlreadyEraser = inkCanvas.EditingMode == InkCanvasEditingMode.EraseByPoint;

Ink Canvas/MainWindow_cs/MW_Hotkeys.cs

@@ -57,7 +57,7 @@ namespace Ink_Canvas
         }
 
 
-        private void KeyExit(object sender, ExecutedRoutedEventArgs e)
+        internal void KeyExit(object sender, ExecutedRoutedEventArgs e)
         {
             if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) BtnPPTSlideShowEnd_Click(BtnPPTSlideShowEnd, null);
         }

Ink Canvas/MainWindow_cs/MW_Screenshot.cs

@@ -42,7 +42,7 @@ namespace Ink_Canvas
                 SaveInkCanvasStrokes(false);
         }
 
-        private void SaveScreenShotToDesktop()
+        internal void SaveScreenShotToDesktop()
         {
             var desktopPath = Path.Combine(
                 Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory),

Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs

@@ -172,8 +172,8 @@ namespace Ink_Canvas
 
             return Task.FromResult(true);
         }
-        
-        private async void BtnDrawLine_Click(object sender, MouseButtonEventArgs e)
+
+        internal async void BtnDrawLine_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
             EnterShapeDrawingMode(1);