优化拾色器

Control/Other/MyColorPickerDialog.xaml.cs

@@ -99,22 +99,8 @@ namespace GeekDesk.Control.Other
 
         private void MyColorPickerClose(object sender)
         {
-            ClickColorPickerToggleButton(sender as HandyControl.Controls.ColorPicker);
             dialog.Close();
         }
 
-        public void ClickColorPickerToggleButton(HandyControl.Controls.ColorPicker colorPicker)
-        {
-            if (toggleButton != null && toggleButton.IsChecked == true)
-            {
-                const BindingFlags InstanceBindFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
-                Type type = colorPicker.GetType();
-                toggleButton.IsChecked = false;
-                MethodInfo mi = type.GetMethod("ToggleButtonDropper_Click", InstanceBindFlags);
-                mi.Invoke(colorPicker, new object[] { null, null });
-            }
-        }
-
-
     }
 }

Control/Windows/GlobalColorPickerWindow.xaml.cs

@@ -13,7 +13,7 @@ namespace GeekDesk.Control.Windows
     /// </summary>
     public partial class GlobalColorPickerWindow : IWindowCommon
     {
-        PixelColorPickerWindow colorPickerWindow;
+        PixelColorPickerWindow colorPickerWindow = null;
         public GlobalColorPickerWindow()
         {
             this.Topmost = true;
@@ -60,10 +60,12 @@ namespace GeekDesk.Control.Windows
 
 
         private void MyColorPicker_Checked(object sender, RoutedEventArgs e)
-        {
-            
+        {           
             this.Hide();
-            colorPickerWindow = new PixelColorPickerWindow(MyColorPicker);
+            if (colorPickerWindow == null || !colorPickerWindow.Activate())
+            {
+                colorPickerWindow = new PixelColorPickerWindow(MyColorPicker);
+            }
             colorPickerWindow.Show();
         }
 
@@ -73,6 +75,22 @@ namespace GeekDesk.Control.Windows
         }
 
         private static System.Windows.Window window = null;
+
+        public static void CreateNoShow()
+        {
+            if (window == null || !window.Activate())
+            {
+                window = new GlobalColorPickerWindow();
+            }
+            window.Hide();
+            GlobalColorPickerWindow thisWindow = (GlobalColorPickerWindow)window;
+            if (thisWindow.colorPickerWindow == null || !thisWindow.colorPickerWindow.Activate())
+            {
+                thisWindow.colorPickerWindow = new PixelColorPickerWindow(thisWindow.MyColorPicker);
+            }
+            thisWindow.colorPickerWindow.Show();
+        }
+
         public static void Show()
         {
             if (window == null || !window.Activate())
@@ -83,6 +101,20 @@ namespace GeekDesk.Control.Windows
             Keyboard.Focus(window);
         }
 
+        public static void ShowOrHide()
+        {
+            if (window == null || !window.Activate())
+            {
+                window = new GlobalColorPickerWindow();
+                window.Show();
+                Keyboard.Focus(window);
+            }
+            else
+            {
+                window.Close();
+            }
+        }
+
         private void MyColorPicker_SelectedColorChanged(object sender, HandyControl.Data.FunctionEventArgs<Color> e)
         {
             Show();

Control/Windows/PixelColorPickerWindow.xaml

@@ -5,6 +5,7 @@
     xml:lang="zh-CN"
     WindowStyle="None" 
     AllowsTransparency="True"
+    Background="Black"
     PreviewMouseMove="Window_PreviewMouseMove"
     MouseLeftButtonDown="Window_MouseLeftButtonDown"
     MouseWheel="Window_MouseWheel"
@@ -19,11 +20,8 @@
         </Style>
     </Window.Resources>
     <Grid>
-        <Grid x:Name="DesktopBG">
-            <Grid.Background>
-                <ImageBrush  Stretch="Fill"/>
-            </Grid.Background>
-        </Grid>
+        <Image x:Name="DesktopBG" RenderOptions.BitmapScalingMode="HighQuality"/>
+        
         <Canvas HorizontalAlignment="Left" VerticalAlignment="Top" Background="Transparent">
             <Canvas x:Name="ColorCanvas" 
                         Width="185"
@@ -47,6 +45,7 @@
                                     VerticalAlignment="Center"
                                     Width="70" 
                                     Height="70" 
+                                    Background="Black"
                                     BorderBrush="Black"
                                     BorderThickness="1" 
                                     Margin="20,0,0,0"

Control/Windows/PixelColorPickerWindow.xaml.cs

@@ -66,16 +66,13 @@ namespace GeekDesk.Control.Windows
                     bgBitmap.Size
                     );
             }
-
             BitmapSource bs = Imaging.CreateBitmapSourceFromHBitmap(
                                          bgBitmap.GetHbitmap(),
                                         IntPtr.Zero,
                                         Int32Rect.Empty,
                                         BitmapSizeOptions.FromEmptyOptions()
                                     );
-            ImageBrush ib = (ImageBrush)DesktopBG.Background;
-            ib.ImageSource = bs;
-
+            DesktopBG.Source = bs;
             VisualBrush b = (VisualBrush)PixelBG.Fill;
             b.Visual = DesktopBG;
             Mouse.OverrideCursor = Cursors.Cross;
@@ -83,10 +80,6 @@ namespace GeekDesk.Control.Windows
         }
 
 
-        [DllImport("gdi32.dll", CharSet = CharSet.Auto, SetLastError = true, ExactSpelling = true)]
-        public static extern int BitBlt(IntPtr hDC, int x, int y, int nWidth, int nHeight, IntPtr hSrcDC, int xSrc, int ySrc, int dwRop);
-
-
         public void OnKeyDown(object sender, KeyEventArgs e)
         {
             if (e.Key == Key.Escape)
@@ -98,13 +91,13 @@ namespace GeekDesk.Control.Windows
 
         private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
         {
+            Mouse.OverrideCursor = null;
             Point pos = e.MouseDevice.GetPosition(DesktopBG);
             System.Drawing.Color colorD = bgBitmap.GetPixel((int)pos.X, (int)pos.Y);
             colorPicker.SelectedBrush = new SolidColorBrush(Color.FromArgb(colorD.A, colorD.R, colorD.G, colorD.B));
             DeleteObject(bgBitmap.GetHbitmap());
             this.Close();
             ClickColorPickerToggleButton(colorPicker);
-
         }
 
         public void ClickColorPickerToggleButton(ColorPicker colorPicker)
@@ -121,13 +114,7 @@ namespace GeekDesk.Control.Windows
                 mi.Invoke(colorPicker, new object[] { null, null });
             }
         }
-
-
-        private void Window_MouseEnter(object sender, MouseEventArgs e)
-        {
-            Mouse.OverrideCursor = Cursors.Cross;
-        }
-
+   
         private void Window_PreviewMouseMove(object sender, MouseEventArgs e)
         {
             SetPixelAbout(e);

MainWindow.xaml

@@ -145,9 +145,10 @@
                     <uc:RightCardControl x:Name="RightCard" Grid.Row="1" Grid.Column="1"/>
 
                     <hc:NotifyIcon Icon="/Taskbar.ico"  Click="NotifyIcon_Click" x:Name="BarIcon"
+                                   MouseRightButtonDown="BarIcon_MouseRightButtonDown"
                                    Visibility="{Binding AppConfig.ShowBarIcon, Mode=TwoWay, Converter={StaticResource Boolean2VisibilityConverter}}">
                         <hc:NotifyIcon.ContextMenu>
-                            <ContextMenu Width="130">
+                            <ContextMenu Width="130" x:Name="TaskbarContextMenu">
                                 <MenuItem Header="打开面板" Click="ShowApp"/>
                                 <MenuItem Header="拾色器" Click="ColorPicker"/>
                                 <MenuItem Header="隐藏图标" Click="CloseBarIcon"/>

MainWindow.xaml.cs

@@ -16,6 +16,7 @@ using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Media.Animation;
+using System.Windows.Threading;
 using static GeekDesk.Util.ShowWindowFollowMouse;
 
 namespace GeekDesk
@@ -243,7 +244,7 @@ namespace GeekDesk
                     {
                         if (MotionControl.hotkeyFinished)
                         {
-                            ToDoInfoWindow.ShowOrHide();
+                            ToDoWindow.ShowOrHide();
                         }
                     });
                     if (!first)
@@ -273,7 +274,6 @@ namespace GeekDesk
         {
             try
             {
-
                 if (appData.AppConfig.ColorPickerHotkeyModifiers != 0)
                 {
                     //加载完毕注册热键
@@ -281,7 +281,7 @@ namespace GeekDesk
                     {
                         if (MotionControl.hotkeyFinished)
                         {
-                            GlobalColorPickerWindow.Show();
+                            GlobalColorPickerWindow.CreateNoShow();
                         }
                     });
                     if (!first)
@@ -432,6 +432,7 @@ namespace GeekDesk
                 if (RunTimeStatus.SEARCH_BOX_SHOW)
                 {
                     mainWindow.HidedSearchBox();
+
                     Thread t = new Thread(() =>
                     {
                         Thread.Sleep(100);
@@ -682,9 +683,26 @@ namespace GeekDesk
             RunTimeStatus.MARGIN_HIDE_AND_OTHER_SHOW = false;
         }
 
+        /// <summary>
+        /// 打开屏幕拾色器
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void ColorPicker(object sender, RoutedEventArgs e)
         {
-            GlobalColorPickerWindow.Show();
+            TaskbarContextMenu.Visibility = Visibility.Collapsed;
+            App.DoEvents();
+            GlobalColorPickerWindow.CreateNoShow();
+        }
+
+        /// <summary>
+        /// 防止点击拾色器后无法显示菜单的问题
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void BarIcon_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            TaskbarContextMenu.Visibility = Visibility.Visible;
         }
     }
 }