Make region selector shower instead of whole screen )
This commit is contained in:
@@ -5,321 +5,278 @@ using System.Runtime.InteropServices;
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using EveOPreview.Configuration;
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using EveOPreview.Services.Interop;
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namespace EveOPreview.Services.Implementation
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{
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public class WindowManager : IWindowManager
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{
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#region Private constants
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private const int WINDOW_SIZE_THRESHOLD = 300;
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private const int NO_ANIMATION = 0;
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#endregion
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namespace EveOPreview.Services.Implementation {
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public class WindowManager : IWindowManager {
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#region Private constants
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private const int WINDOW_SIZE_THRESHOLD = 300;
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private const int NO_ANIMATION = 0;
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#endregion
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#region Private fields
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private readonly bool _enableWineCompatabilityMode;
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private string _bashLocation;
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private string _wmctrlLocation;
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private const string EXCEPTION_DUMP_FILE_NAME = "EVE-O-Preview.log";
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#endregion
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#region Private fields
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private readonly bool _enableWineCompatabilityMode;
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private string _bashLocation;
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private string _wmctrlLocation;
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private const string EXCEPTION_DUMP_FILE_NAME = "EVE-O-Preview.log";
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#endregion
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public WindowManager(IThumbnailConfiguration configuration)
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{
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public WindowManager(IThumbnailConfiguration configuration) {
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#if LINUX
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this._enableWineCompatabilityMode = configuration.EnableWineCompatibilityMode;
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this._bashLocation = FindLinuxBinLocation("bash");
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this._wmctrlLocation = FindLinuxBinLocation("wmctrl");
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this._enableWineCompatabilityMode = configuration.EnableWineCompatibilityMode;
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this._bashLocation = FindLinuxBinLocation("bash");
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this._wmctrlLocation = FindLinuxBinLocation("wmctrl");
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#endif
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// Composition is always enabled for Windows 8+
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this.IsCompositionEnabled =
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((Environment.OSVersion.Version.Major == 6) && (Environment.OSVersion.Version.Minor >= 2)) // Win 8 and Win 8.1
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|| (Environment.OSVersion.Version.Major >= 10) // Win 10
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|| DwmNativeMethods.DwmIsCompositionEnabled(); // In case of Win 7 an API call is requiredWin 7
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_animationParam.cbSize = (System.UInt32)Marshal.SizeOf(typeof(ANIMATIONINFO));
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}
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// Composition is always enabled for Windows 8+
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this.IsCompositionEnabled =
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((Environment.OSVersion.Version.Major == 6) &&
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(Environment.OSVersion.Version.Minor >= 2)) // Win 8 and Win 8.1
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|| (Environment.OSVersion.Version.Major >= 10) // Win 10
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|| DwmNativeMethods.DwmIsCompositionEnabled(); // In case of Win 7 an API call is requiredWin 7
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_animationParam.cbSize = (System.UInt32)Marshal.SizeOf(typeof(ANIMATIONINFO));
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}
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#if LINUX
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private string FindLinuxBinLocation(string command)
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{
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// Check common paths for command
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string[] paths = { "/run/host/usr/bin", "/bin", "/usr/bin" };
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foreach (var path in paths)
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{
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string locationToCheck = $"{path}/{command}";
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if (System.IO.File.Exists(locationToCheck))
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{
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string binLocation = System.IO.Path.GetDirectoryName(locationToCheck);
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string binLocationUnixStyle = binLocation.Replace("\\", "/");
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private string FindLinuxBinLocation(string command) {
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// Check common paths for command
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string[] paths = { "/run/host/usr/bin", "/bin", "/usr/bin" };
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foreach (var path in paths) {
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string locationToCheck = $"{path}/{command}";
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if (System.IO.File.Exists(locationToCheck)) {
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string binLocation = System.IO.Path.GetDirectoryName(locationToCheck);
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string binLocationUnixStyle = binLocation.Replace("\\", "/");
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return binLocationUnixStyle;
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}
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}
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return binLocationUnixStyle;
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}
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}
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WriteToLog($"[{DateTime.Now}] Error: {command} not found in expected locations.");
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return null;
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}
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WriteToLog($"[{DateTime.Now}] Error: {command} not found in expected locations.");
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return null;
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}
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#endif
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private void WriteToLog(string message)
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{
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try
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{
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System.IO.File.AppendAllText(EXCEPTION_DUMP_FILE_NAME, message + Environment.NewLine);
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Failed to write to log file: {ex.Message}");
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}
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}
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private void WriteToLog(string message) {
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try {
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System.IO.File.AppendAllText(EXCEPTION_DUMP_FILE_NAME, message + Environment.NewLine);
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} catch (Exception ex) {
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Console.WriteLine($"Failed to write to log file: {ex.Message}");
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}
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}
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private int? _currentAnimationSetting = null;
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private ANIMATIONINFO _animationParam = new ANIMATIONINFO();
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private int? _currentAnimationSetting = null;
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private ANIMATIONINFO _animationParam = new ANIMATIONINFO();
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public bool IsCompositionEnabled { get; }
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public bool IsCompositionEnabled { get; }
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public IntPtr GetForegroundWindowHandle()
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{
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return User32NativeMethods.GetForegroundWindow();
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}
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public IntPtr GetForegroundWindowHandle() {
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return User32NativeMethods.GetForegroundWindow();
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}
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private void TurnOffAnimation()
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{
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var currentAnimationSetup = User32NativeMethods.SystemParametersInfo(User32NativeMethods.SPI_GETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)), ref _animationParam, 0);
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if (_currentAnimationSetting == null)
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{
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// Store the current Animation Setting
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_currentAnimationSetting = _animationParam.iMinAnimate;
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}
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private void TurnOffAnimation() {
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var currentAnimationSetup = User32NativeMethods.SystemParametersInfo(
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User32NativeMethods.SPI_GETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)),
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ref _animationParam, 0);
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if (_currentAnimationSetting == null) {
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// Store the current Animation Setting
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_currentAnimationSetting = _animationParam.iMinAnimate;
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}
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if (currentAnimationSetup != NO_ANIMATION)
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{
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// Turn off Animation
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_animationParam.iMinAnimate = NO_ANIMATION;
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var animationOffReturn = User32NativeMethods.SystemParametersInfo(User32NativeMethods.SPI_SETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)), ref _animationParam, 0);
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}
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}
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if (currentAnimationSetup != NO_ANIMATION) {
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// Turn off Animation
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_animationParam.iMinAnimate = NO_ANIMATION;
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var animationOffReturn = User32NativeMethods.SystemParametersInfo(
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User32NativeMethods.SPI_SETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)),
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ref _animationParam, 0);
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}
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}
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private void RestoreAnimation()
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{
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var currentAnimationSetup = User32NativeMethods.SystemParametersInfo(User32NativeMethods.SPI_GETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)), ref _animationParam, 0);
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// Restore current Animation Settings
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if (_animationParam.iMinAnimate != (int)_currentAnimationSetting)
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{
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_animationParam.iMinAnimate = (int)_currentAnimationSetting;
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var animationResetReturn = User32NativeMethods.SystemParametersInfo(User32NativeMethods.SPI_SETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)), ref _animationParam, 0);
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}
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}
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private void RestoreAnimation() {
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var currentAnimationSetup = User32NativeMethods.SystemParametersInfo(
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User32NativeMethods.SPI_GETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)),
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ref _animationParam, 0);
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// Restore current Animation Settings
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if (_animationParam.iMinAnimate != (int)_currentAnimationSetting) {
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_animationParam.iMinAnimate = (int)_currentAnimationSetting;
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var animationResetReturn = User32NativeMethods.SystemParametersInfo(
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User32NativeMethods.SPI_SETANIMATION, (System.Int32)Marshal.SizeOf(typeof(ANIMATIONINFO)),
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ref _animationParam, 0);
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}
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}
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// if building for LINUX the window handling is slightly different
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// if building for LINUX the window handling is slightly different
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#if LINUX
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private void WindowsActivateWindow(IntPtr handle)
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{
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User32NativeMethods.SetForegroundWindow(handle);
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User32NativeMethods.SetFocus(handle);
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private void WindowsActivateWindow(IntPtr handle) {
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User32NativeMethods.SetForegroundWindow(handle);
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User32NativeMethods.SetFocus(handle);
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int style = User32NativeMethods.GetWindowLong(handle, InteropConstants.GWL_STYLE);
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int style = User32NativeMethods.GetWindowLong(handle, InteropConstants.GWL_STYLE);
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if ((style & InteropConstants.WS_MINIMIZE) == InteropConstants.WS_MINIMIZE)
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{
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
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}
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}
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if ((style & InteropConstants.WS_MINIMIZE) == InteropConstants.WS_MINIMIZE) {
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
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}
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}
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private void WineActivateWindow(string windowName)
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{
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// On Wine it is not possible to manipulate windows directly.
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// They are managed by native Window Manager
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// So a separate command-line utility is used
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if (string.IsNullOrEmpty(windowName))
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{
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return;
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}
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private void WineActivateWindow(string windowName) {
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// On Wine it is not possible to manipulate windows directly.
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// They are managed by native Window Manager
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// So a separate command-line utility is used
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if (string.IsNullOrEmpty(windowName)) {
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return;
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}
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string cmd = "";
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try
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{
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try {
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// If we are in a flatpak, then use flatpak-spawn to run wmctrl outside the sandbox
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if (Environment.GetEnvironmentVariable("container") == "flatpak")
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{
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if (Environment.GetEnvironmentVariable("container") == "flatpak") {
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cmd = $"-c \"flatpak-spawn --host wmctrl -a \"\"" + windowName + "\"\"\"";
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}
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else
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{
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} else {
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cmd = $"-c \"{this._wmctrlLocation}/wmctrl -a \"\"" + windowName + "\"\"\"";
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}
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// Configure and start the process
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var processStartInfo = new System.Diagnostics.ProcessStartInfo
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{
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FileName = $"{this._bashLocation}/bash",
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Arguments = cmd,
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UseShellExecute = false,
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CreateNoWindow = false
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};
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// Configure and start the process
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var processStartInfo =
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new System.Diagnostics.ProcessStartInfo { FileName = $"{this._bashLocation}/bash", Arguments = cmd,
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UseShellExecute = false, CreateNoWindow = false };
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using (var process = System.Diagnostics.Process.Start(processStartInfo))
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{
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process.WaitForExit();
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}
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}
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catch (Exception ex)
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{
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WriteToLog($"[{DateTime.Now}] executing wmctrl - Exception: {ex.Message}");
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}
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}
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public void ActivateWindow(IntPtr handle, string windowName)
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{
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if (this._enableWineCompatabilityMode)
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{
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this.WineActivateWindow(windowName);
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using (var process = System.Diagnostics.Process.Start(processStartInfo)) {
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process.WaitForExit();
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}
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} catch (Exception ex) {
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WriteToLog($"[{DateTime.Now}] executing wmctrl - Exception: {ex.Message}");
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}
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else
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{
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}
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public void ActivateWindow(IntPtr handle, string windowName) {
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if (this._enableWineCompatabilityMode) {
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this.WineActivateWindow(windowName);
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} else {
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this.WindowsActivateWindow(handle);
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}
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}
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public void MinimizeWindow(IntPtr handle, bool enableAnimation)
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{
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if (enableAnimation)
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{
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND, InteropConstants.SC_MINIMIZE, 0);
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}
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else
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{
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WINDOWPLACEMENT param = new WINDOWPLACEMENT();
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param.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
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User32NativeMethods.GetWindowPlacement(handle, ref param);
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param.showCmd = WINDOWPLACEMENT.SW_MINIMIZE;
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User32NativeMethods.SetWindowPlacement(handle, ref param);
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}
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}
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public void MinimizeWindow(IntPtr handle, bool enableAnimation) {
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if (enableAnimation) {
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND, InteropConstants.SC_MINIMIZE,
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0);
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} else {
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WINDOWPLACEMENT param = new WINDOWPLACEMENT();
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param.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
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User32NativeMethods.GetWindowPlacement(handle, ref param);
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param.showCmd = WINDOWPLACEMENT.SW_MINIMIZE;
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User32NativeMethods.SetWindowPlacement(handle, ref param);
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}
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}
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#endif
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#if WINDOWS
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public void ActivateWindow(IntPtr handle, AnimationStyle animation)
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{
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User32NativeMethods.SetForegroundWindow(handle);
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User32NativeMethods.SetFocus(handle);
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public void ActivateWindow(IntPtr handle, AnimationStyle animation) {
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User32NativeMethods.SetForegroundWindow(handle);
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User32NativeMethods.SetFocus(handle);
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int style = User32NativeMethods.GetWindowLong(handle, InteropConstants.GWL_STYLE);
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int style = User32NativeMethods.GetWindowLong(handle, InteropConstants.GWL_STYLE);
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if ((style & InteropConstants.WS_MINIMIZE) == InteropConstants.WS_MINIMIZE)
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{
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switch (animation)
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{
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case AnimationStyle.OriginalAnimation:
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
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break;
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case AnimationStyle.NoAnimation:
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TurnOffAnimation();
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
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RestoreAnimation();
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break;
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}
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}
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}
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public void MinimizeWindow(IntPtr handle, AnimationStyle animation, bool enableAnimation)
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{
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if (enableAnimation)
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{
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switch (animation)
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{
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case AnimationStyle.OriginalAnimation:
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND, InteropConstants.SC_MINIMIZE, 0);
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break;
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case AnimationStyle.NoAnimation:
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TurnOffAnimation();
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND, InteropConstants.SC_MINIMIZE, 0);
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RestoreAnimation();
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break;
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}
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}
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else
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{
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switch (animation)
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{
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case AnimationStyle.OriginalAnimation:
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WINDOWPLACEMENT param = new WINDOWPLACEMENT();
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param.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
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User32NativeMethods.GetWindowPlacement(handle, ref param);
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param.showCmd = WINDOWPLACEMENT.SW_MINIMIZE;
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User32NativeMethods.SetWindowPlacement(handle, ref param);
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break;
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case AnimationStyle.NoAnimation:
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TurnOffAnimation();
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND, InteropConstants.SC_MINIMIZE, 0);
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RestoreAnimation();
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break;
|
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}
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}
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}
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#endif
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public void MoveWindow(IntPtr handle, int left, int top, int width, int height)
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{
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User32NativeMethods.MoveWindow(handle, left, top, width, height, true);
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}
|
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public void MaximizeWindow(IntPtr handle)
|
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{
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_SHOWMAXIMIZED);
|
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if ((style & InteropConstants.WS_MINIMIZE) == InteropConstants.WS_MINIMIZE) {
|
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switch (animation) {
|
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case AnimationStyle.OriginalAnimation:
|
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
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break;
|
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case AnimationStyle.NoAnimation:
|
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TurnOffAnimation();
|
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User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_RESTORE);
|
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RestoreAnimation();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
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public (int Left, int Top, int Right, int Bottom) GetWindowPosition(IntPtr handle)
|
||||
{
|
||||
User32NativeMethods.GetWindowRect(handle, out RECT windowRectangle);
|
||||
public void MinimizeWindow(IntPtr handle, AnimationStyle animation, bool enableAnimation) {
|
||||
if (enableAnimation) {
|
||||
switch (animation) {
|
||||
case AnimationStyle.OriginalAnimation:
|
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND,
|
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InteropConstants.SC_MINIMIZE, 0);
|
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break;
|
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case AnimationStyle.NoAnimation:
|
||||
TurnOffAnimation();
|
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User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND,
|
||||
InteropConstants.SC_MINIMIZE, 0);
|
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RestoreAnimation();
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
switch (animation) {
|
||||
case AnimationStyle.OriginalAnimation:
|
||||
WINDOWPLACEMENT param = new WINDOWPLACEMENT();
|
||||
param.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));
|
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User32NativeMethods.GetWindowPlacement(handle, ref param);
|
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param.showCmd = WINDOWPLACEMENT.SW_MINIMIZE;
|
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User32NativeMethods.SetWindowPlacement(handle, ref param);
|
||||
break;
|
||||
case AnimationStyle.NoAnimation:
|
||||
TurnOffAnimation();
|
||||
User32NativeMethods.SendMessage(handle, InteropConstants.WM_SYSCOMMAND,
|
||||
InteropConstants.SC_MINIMIZE, 0);
|
||||
RestoreAnimation();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
return (windowRectangle.Left, windowRectangle.Top, windowRectangle.Right, windowRectangle.Bottom);
|
||||
}
|
||||
public void MoveWindow(IntPtr handle, int left, int top, int width, int height) {
|
||||
User32NativeMethods.MoveWindow(handle, left, top, width, height, true);
|
||||
}
|
||||
|
||||
public bool IsWindowMaximized(IntPtr handle)
|
||||
{
|
||||
return User32NativeMethods.IsZoomed(handle);
|
||||
}
|
||||
public void MaximizeWindow(IntPtr handle) {
|
||||
User32NativeMethods.ShowWindowAsync(handle, InteropConstants.SW_SHOWMAXIMIZED);
|
||||
}
|
||||
|
||||
public bool IsWindowMinimized(IntPtr handle)
|
||||
{
|
||||
return User32NativeMethods.IsIconic(handle);
|
||||
}
|
||||
public (int Left, int Top, int Right, int Bottom) GetWindowPosition(IntPtr handle) {
|
||||
User32NativeMethods.GetWindowRect(handle, out RECT windowRectangle);
|
||||
|
||||
public IDwmThumbnail GetLiveThumbnail(IntPtr destination, IntPtr source)
|
||||
{
|
||||
IDwmThumbnail thumbnail = new DwmThumbnail(this);
|
||||
thumbnail.Register(destination, source);
|
||||
return (windowRectangle.Left, windowRectangle.Top, windowRectangle.Right, windowRectangle.Bottom);
|
||||
}
|
||||
|
||||
return thumbnail;
|
||||
}
|
||||
public bool IsWindowMaximized(IntPtr handle) {
|
||||
return User32NativeMethods.IsZoomed(handle);
|
||||
}
|
||||
|
||||
public Image GetStaticThumbnail(IntPtr source)
|
||||
{
|
||||
var sourceContext = User32NativeMethods.GetDC(source);
|
||||
public bool IsWindowMinimized(IntPtr handle) {
|
||||
return User32NativeMethods.IsIconic(handle);
|
||||
}
|
||||
|
||||
User32NativeMethods.GetClientRect(source, out RECT windowRect);
|
||||
public IDwmThumbnail GetLiveThumbnail(IntPtr destination, IntPtr source) {
|
||||
IDwmThumbnail thumbnail = new DwmThumbnail(this);
|
||||
thumbnail.Register(destination, source);
|
||||
|
||||
var width = windowRect.Right - windowRect.Left;
|
||||
var height = windowRect.Bottom - windowRect.Top;
|
||||
return thumbnail;
|
||||
}
|
||||
|
||||
// Check if there is anything to make thumbnail of
|
||||
if ((width < WINDOW_SIZE_THRESHOLD) || (height < WINDOW_SIZE_THRESHOLD))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
public Image GetStaticThumbnail(IntPtr source) {
|
||||
var sourceContext = User32NativeMethods.GetDC(source);
|
||||
|
||||
var destContext = Gdi32NativeMethods.CreateCompatibleDC(sourceContext);
|
||||
var bitmap = Gdi32NativeMethods.CreateCompatibleBitmap(sourceContext, width, height);
|
||||
User32NativeMethods.GetClientRect(source, out RECT windowRect);
|
||||
|
||||
var oldBitmap = Gdi32NativeMethods.SelectObject(destContext, bitmap);
|
||||
Gdi32NativeMethods.BitBlt(destContext, 0, 0, width, height, sourceContext, 0, 0, Gdi32NativeMethods.SRCCOPY);
|
||||
Gdi32NativeMethods.SelectObject(destContext, oldBitmap);
|
||||
Gdi32NativeMethods.DeleteDC(destContext);
|
||||
User32NativeMethods.ReleaseDC(source, sourceContext);
|
||||
var width = windowRect.Right - windowRect.Left;
|
||||
var height = windowRect.Bottom - windowRect.Top;
|
||||
|
||||
Image image = Image.FromHbitmap(bitmap);
|
||||
Gdi32NativeMethods.DeleteObject(bitmap);
|
||||
// Check if there is anything to make thumbnail of
|
||||
if ((width < WINDOW_SIZE_THRESHOLD) || (height < WINDOW_SIZE_THRESHOLD)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return image;
|
||||
}
|
||||
}
|
||||
var destContext = Gdi32NativeMethods.CreateCompatibleDC(sourceContext);
|
||||
var bitmap = Gdi32NativeMethods.CreateCompatibleBitmap(sourceContext, width, height);
|
||||
|
||||
var oldBitmap = Gdi32NativeMethods.SelectObject(destContext, bitmap);
|
||||
Gdi32NativeMethods.BitBlt(destContext, 0, 0, width, height, sourceContext, 0, 0,
|
||||
Gdi32NativeMethods.SRCCOPY);
|
||||
Gdi32NativeMethods.SelectObject(destContext, oldBitmap);
|
||||
Gdi32NativeMethods.DeleteDC(destContext);
|
||||
User32NativeMethods.ReleaseDC(source, sourceContext);
|
||||
|
||||
Image image = Image.FromHbitmap(bitmap);
|
||||
Gdi32NativeMethods.DeleteObject(bitmap);
|
||||
|
||||
return image;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user