refactor: extract input sender to an interface for multiple platform support (1e6f8c0b) · Commits · Gerard Gascón / Controller-Slide-Presenter

.idea/.idea.SwitchSlidePresenter/.idea/workspace.xml

+4 −0

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		@@ -37,11 +37,15 @@
		<setting file="file://$PROJECT_DIR$/SlidePresenter/Program.cs" root0="FORCE_HIGHLIGHTING" />
		</component>
		<component name="MetaFilesCheckinStateConfiguration" checkMetaFiles="true" />
		<component name="ProblemsViewState">
		<option name="selectedTabId" value="Toolset" />
		</component>
		<component name="ProjectColorInfo">{
		"associatedIndex": 6
		}</component>
		<component name="ProjectId" id="2htCW7BWCLo4IJC4dn1HIEGkg1I" />
		<component name="ProjectLevelVcsManager" settingsEditedManually="true">
		<OptionsSetting value="false" id="Update" />
		<ConfirmationsSetting value="2" id="Add" />
		</component>
		<component name="ProjectViewState">

0 → 100644

+6 −0

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		namespace SwitchSlidePresenter.InputSender;

		public interface IInputSender {
		void NextSlide();
		void PreviousSlide();
		}
		No newline at end of file

0 → 100644

+47 −0

Original line number	Diff line number	Diff line
		using System.Runtime.InteropServices;
		using Win32Api;

		namespace SwitchSlidePresenter.InputSender;

		public class WindowsInputSender : IInputSender {
		private const uint INPUT_KEYBOARD = 1;
		private const ushort VK_NEXT = 0x22;
		private const ushort VK_PRIOR = 0x21;
		private const uint KEYEVENTF_KEYDOWN = 0x0000;
		private const uint KEYEVENTF_KEYUP = 0x0002;

		public void NextSlide() => SimulateKeyPress(VK_NEXT);
		public void PreviousSlide() => SimulateKeyPress(VK_PRIOR);

		private static void SimulateKeyPress(ushort keyCode) {
		Input[] inputs = new Input[2];

		inputs[0] = new Input {
		type = INPUT_KEYBOARD,
		u = new InputUnion {
		ki = new KeyboardInput {
		wVk = keyCode,
		wScan = 0,
		dwFlags = KEYEVENTF_KEYDOWN,
		time = 0,
		dwExtraInfo = IntPtr.Zero
		}
		}
		};

		inputs[1] = new Input {
		type = INPUT_KEYBOARD,
		u = new InputUnion {
		ki = new KeyboardInput {
		wVk = keyCode,
		wScan = 0,
		dwFlags = KEYEVENTF_KEYUP,
		time = 0,
		dwExtraInfo = IntPtr.Zero
		}
		}
		};

		Win32Api.Win32Api.SendInput((uint)inputs.Length, inputs, Marshal.SizeOf(typeof(Input)));
		}
		}
		No newline at end of file

+4 −47

Original line number	Diff line number	Diff line
		using System.Runtime.InteropServices;
		using Win32Api;
		using SwitchSlidePresenter.InputSender;

		namespace SwitchSlidePresenter;

		public class SlideSwitcher : IDisposable {
		private readonly IGamepadReader? _reader;

		private const uint INPUT_KEYBOARD = 1;
		private const ushort VK_NEXT = 0x22;
		private const ushort VK_PRIOR = 0x21;
		private const uint KEYEVENTF_KEYDOWN = 0x0000;
		private const uint KEYEVENTF_KEYUP = 0x0002;
		private readonly IInputSender _inputSender = new WindowsInputSender();

		public SlideSwitcher(IGamepadReader? reader) {
		_reader = reader;
		@@ -23,43 +17,6 @@ public class SlideSwitcher : IDisposable {
		_reader.PrevSlide -= PreviousSlide;
		}

		private static void NextSlide() {
		SimulateKeyPress(VK_NEXT);
		}

		private static void PreviousSlide() {
		SimulateKeyPress(VK_PRIOR);
		}

		private static void SimulateKeyPress(ushort keyCode) {
		Input[] inputs = new Input[2];

		inputs[0] = new Input {
		type = INPUT_KEYBOARD,
		u = new InputUnion {
		ki = new KeyboardInput {
		wVk = keyCode,
		wScan = 0,
		dwFlags = KEYEVENTF_KEYDOWN,
		time = 0,
		dwExtraInfo = IntPtr.Zero
		}
		}
		};

		inputs[1] = new Input {
		type = INPUT_KEYBOARD,
		u = new InputUnion {
		ki = new KeyboardInput {
		wVk = keyCode,
		wScan = 0,
		dwFlags = KEYEVENTF_KEYUP,
		time = 0,
		dwExtraInfo = IntPtr.Zero
		}
		}
		};

		Win32Api.Win32Api.SendInput((uint)inputs.Length, inputs, Marshal.SizeOf(typeof(Input)));
		}
		private void NextSlide() => _inputSender.NextSlide();
		private void PreviousSlide() => _inputSender.PreviousSlide();
		}
		No newline at end of file