diff options
Diffstat (limited to 'Software/Visual_Studio/Tango.RemoteDesktop')
13 files changed, 291 insertions, 1 deletions
diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Input/KeyboardController.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Input/KeyboardController.cs new file mode 100644 index 000000000..832018dac --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Input/KeyboardController.cs @@ -0,0 +1,79 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows.Input; +using WindowsInput; +using WindowsInput.Native; + +namespace Tango.RemoteDesktop.Input +{ + public static class KeyboardController + { + private static InputSimulator simulator; + + static KeyboardController() + { + simulator = new InputSimulator(); + } + + public static void KeyDown(Key key, bool ctrlDown, bool shitDown, bool altDown) + { + VirtualKeyCode virtualKey = (VirtualKeyCode)KeyInterop.VirtualKeyFromKey(key); + + if (ctrlDown || shitDown || altDown) + { + List<VirtualKeyCode> modifierKeys = new List<VirtualKeyCode>(); + + if (ctrlDown) + { + modifierKeys.Add(VirtualKeyCode.LCONTROL); + } + if (shitDown) + { + modifierKeys.Add(VirtualKeyCode.LSHIFT); + } + if (altDown) + { + modifierKeys.Add(VirtualKeyCode.MENU); + } + + simulator.Keyboard.ModifiedKeyStroke(modifierKeys, virtualKey); + } + else + { + simulator.Keyboard.KeyDown(virtualKey); + } + } + + public static void KeyUp(Key key, bool ctrlDown, bool shitDown, bool altDown) + { + VirtualKeyCode virtualKey = (VirtualKeyCode)KeyInterop.VirtualKeyFromKey(key); + + if (ctrlDown || shitDown || altDown) + { + List<VirtualKeyCode> modifierKeys = new List<VirtualKeyCode>(); + + if (ctrlDown) + { + modifierKeys.Add(VirtualKeyCode.LCONTROL); + } + if (shitDown) + { + modifierKeys.Add(VirtualKeyCode.LSHIFT); + } + if (altDown) + { + modifierKeys.Add(VirtualKeyCode.MENU); + } + + simulator.Keyboard.ModifiedKeyStroke(modifierKeys, virtualKey); + } + else + { + simulator.Keyboard.KeyUp(virtualKey); + } + } + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Input/MouseController.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Input/MouseController.cs new file mode 100644 index 000000000..ec556f88c --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Input/MouseController.cs @@ -0,0 +1,80 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Runtime.InteropServices; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Input +{ + public static class MouseController + { + [Flags] + public enum MouseEventFlags + { + LeftDown = 0x00000002, + LeftUp = 0x00000004, + MiddleDown = 0x00000020, + MiddleUp = 0x00000040, + Move = 0x00000001, + Absolute = 0x00008000, + RightDown = 0x00000008, + RightUp = 0x00000010 + } + + [DllImport("user32.dll", EntryPoint = "SetCursorPos")] + [return: MarshalAs(UnmanagedType.Bool)] + private static extern bool SetCursorPos(int x, int y); + + [DllImport("user32.dll")] + [return: MarshalAs(UnmanagedType.Bool)] + private static extern bool GetCursorPos(out MousePoint lpMousePoint); + + [DllImport("user32.dll")] + private static extern void mouse_event(int dwFlags, int dx, int dy, int dwData, int dwExtraInfo); + + public static void SetCursorPosition(int x, int y) + { + SetCursorPos(x, y); + } + + public static void SetCursorPosition(MousePoint point) + { + SetCursorPos(point.X, point.Y); + } + + public static MousePoint GetCursorPosition() + { + MousePoint currentMousePoint; + var gotPoint = GetCursorPos(out currentMousePoint); + if (!gotPoint) { currentMousePoint = new MousePoint(0, 0); } + return currentMousePoint; + } + + public static void MouseEvent(MouseEventFlags value) + { + MousePoint position = GetCursorPosition(); + + mouse_event + ((int)value, + position.X, + position.Y, + 0, + 0) + ; + } + + [StructLayout(LayoutKind.Sequential)] + public struct MousePoint + { + public int X; + public int Y; + + public MousePoint(int x, int y) + { + X = x; + Y = y; + } + } + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardEventType.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardEventType.cs new file mode 100644 index 000000000..b1b5b0353 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardEventType.cs @@ -0,0 +1,14 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public enum KeyboardEventType + { + Up, + Down + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateRequest.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateRequest.cs new file mode 100644 index 000000000..27ae49f64 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateRequest.cs @@ -0,0 +1,18 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows.Input; + +namespace Tango.RemoteDesktop.Network +{ + public class KeyboardStateRequest + { + public KeyboardEventType EventType { get; set; } + public Key Key { get; set; } + public bool IsCtrlDown { get; set; } + public bool IsShiftDown { get; set; } + public bool IsAltDown { get; set; } + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateResponse.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateResponse.cs new file mode 100644 index 000000000..6544078f0 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/KeyboardStateResponse.cs @@ -0,0 +1,12 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public class KeyboardStateResponse + { + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseEventType.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseEventType.cs new file mode 100644 index 000000000..2c9f84e03 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseEventType.cs @@ -0,0 +1,16 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public enum MouseEventType + { + Down, + Up, + Move, + DoubleClick + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateRequest.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateRequest.cs new file mode 100644 index 000000000..36e98351f --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateRequest.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Input; + +namespace Tango.RemoteDesktop.Network +{ + public class MouseStateRequest + { + public MouseButton Button { get; set; } + public MouseEventType EventType { get; set; } + public Point Location { get; set; } + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateResponse.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateResponse.cs new file mode 100644 index 000000000..f67715d99 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/MouseStateResponse.cs @@ -0,0 +1,12 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public class MouseStateResponse + { + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionRequest.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionRequest.cs new file mode 100644 index 000000000..058f5bbe1 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionRequest.cs @@ -0,0 +1,12 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public class StopRemoteDesktopSessionRequest + { + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionResponse.cs b/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionResponse.cs new file mode 100644 index 000000000..92a239d11 --- /dev/null +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Network/StopRemoteDesktopSessionResponse.cs @@ -0,0 +1,12 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace Tango.RemoteDesktop.Network +{ + public class StopRemoteDesktopSessionResponse + { + } +} diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/ScreenCaptureEngine.cs b/Software/Visual_Studio/Tango.RemoteDesktop/ScreenCaptureEngine.cs index 81efb6a30..8920b983b 100644 --- a/Software/Visual_Studio/Tango.RemoteDesktop/ScreenCaptureEngine.cs +++ b/Software/Visual_Studio/Tango.RemoteDesktop/ScreenCaptureEngine.cs @@ -111,7 +111,6 @@ namespace Tango.RemoteDesktop if (IsStarted) { IsStarted = false; - _previousBitmap?.Dispose(); } } @@ -180,15 +179,20 @@ namespace Tango.RemoteDesktop catch (Exception ex) { Debug.WriteLine($"Error in screen capture engine: {ex.Message}"); + _previousBitmap = null; } int delay = Math.Max(5, (1000 / FrameRate) - (int)watch.ElapsedMilliseconds); Thread.Sleep(delay); } + + _previousBitmap = null; } private void OnFrameReceived(Bitmap currentBitmap, TFrame diffFrame, uint differenceCount) { + if (!IsStarted) return; + FrameReceived?.Invoke(this, new ScreenCaptureFrameReceivedEventArgs<TFrame>() { Frame = new ScreenCaptureFrame<TFrame>(currentBitmap, diffFrame) diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/Tango.RemoteDesktop.csproj b/Software/Visual_Studio/Tango.RemoteDesktop/Tango.RemoteDesktop.csproj index b0feb438d..dfffe90ec 100644 --- a/Software/Visual_Studio/Tango.RemoteDesktop/Tango.RemoteDesktop.csproj +++ b/Software/Visual_Studio/Tango.RemoteDesktop/Tango.RemoteDesktop.csproj @@ -66,6 +66,9 @@ <Reference Include="System.Net.Http" /> <Reference Include="System.Xml" /> <Reference Include="WindowsBase" /> + <Reference Include="WindowsInput, Version=1.0.4.0, Culture=neutral, PublicKeyToken=9b287f7dc5073cad, processorArchitecture=MSIL"> + <HintPath>..\packages\InputSimulator.1.0.4.0\lib\net20\WindowsInput.dll</HintPath> + </Reference> </ItemGroup> <ItemGroup> <Compile Include="BitmapComparerResult.cs" /> @@ -82,11 +85,21 @@ <Compile Include="Engines\RasterScreenCaptureEngine.cs" /> <Compile Include="Engines\VectorScreenCaptureEngine.cs" /> <Compile Include="Frames\VectorFrameColor.cs" /> + <Compile Include="Input\KeyboardController.cs" /> + <Compile Include="Input\MouseController.cs" /> <Compile Include="IScreenCaptureEngine.cs" /> <Compile Include="MaxDifferencesReachedException.cs" /> + <Compile Include="Network\KeyboardEventType.cs" /> + <Compile Include="Network\KeyboardStateRequest.cs" /> + <Compile Include="Network\KeyboardStateResponse.cs" /> + <Compile Include="Network\MouseEventType.cs" /> + <Compile Include="Network\MouseStateRequest.cs" /> + <Compile Include="Network\MouseStateResponse.cs" /> <Compile Include="Network\RemoteDesktopPacket.cs" /> <Compile Include="Network\StartRemoteDesktopSessionRequest.cs" /> <Compile Include="Network\StartRemoteDesktopSessionResponse.cs" /> + <Compile Include="Network\StopRemoteDesktopSessionRequest.cs" /> + <Compile Include="Network\StopRemoteDesktopSessionResponse.cs" /> <Compile Include="Quantization\ColorBgra.cs" /> <Compile Include="Quantization\OctreeQuantizer.cs" /> <Compile Include="Quantization\PaletteTable.cs" /> diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/packages.config b/Software/Visual_Studio/Tango.RemoteDesktop/packages.config index 2cbb3038a..67634c01e 100644 --- a/Software/Visual_Studio/Tango.RemoteDesktop/packages.config +++ b/Software/Visual_Studio/Tango.RemoteDesktop/packages.config @@ -1,4 +1,5 @@ <?xml version="1.0" encoding="utf-8"?> <packages> + <package id="InputSimulator" version="1.0.4.0" targetFramework="net461" /> <package id="Quamotion.TurboJpegWrapper" version="1.5.69" targetFramework="net461" /> </packages>
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