Projektdateien hinzufügen.

2023-07-24 12:00:34 +02:00
parent 656751e10b
commit 0d00a90942
210 changed files with 45049 additions and 0 deletions
--- a/VideoBrowser/Controls/CefSharpBrowser/Handlers/CefKeyboardHandler.cs
+++ b/VideoBrowser/Controls/CefSharpBrowser/Handlers/CefKeyboardHandler.cs
@@ -0,0 +1,113 @@
+namespace VideoBrowser.Controls.CefSharpBrowser.Handlers
+{
+    using CefSharp;
+    using CefSharp.Wpf;
+    using System.Windows;
+    using System.Windows.Forms;
+    using System.Windows.Input;
+    using VideoBrowser.Helpers;
+
+    /// <summary>
+    /// Defines the <see cref="KeyboardHandler" />.
+    /// </summary>
+    public class CefKeyboardHandler : IKeyboardHandler
+    {
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CefKeyboardHandler"/> class.
+        /// </summary>
+        /// <param name="host">The host<see cref="WebBrowser"/>.</param>
+        internal CefKeyboardHandler(FrameworkElement host)
+        {
+            this.WebBrowser = host;
+        }
+
+        #endregion Constructors
+
+        #region Properties
+
+        /// <summary>
+        /// Gets the WebBrowser.
+        /// </summary>
+        public FrameworkElement WebBrowser { get; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether IsFullScreen.
+        /// </summary>
+        private bool IsFullScreen { get; set; }
+
+        #endregion Properties
+
+        #region Methods
+
+        /// <summary>
+        /// The OnKeyEvent.
+        /// </summary>
+        /// <param name="chromiumWebBrowser">The chromiumWebBrowser<see cref="IWebBrowser"/>.</param>
+        /// <param name="browser">The browser<see cref="IBrowser"/>.</param>
+        /// <param name="type">The type<see cref="KeyType"/>.</param>
+        /// <param name="windowsKeyCode">The windowsKeyCode<see cref="int"/>.</param>
+        /// <param name="nativeKeyCode">The nativeKeyCode<see cref="int"/>.</param>
+        /// <param name="modifiers">The modifiers<see cref="CefEventFlags"/>.</param>
+        /// <param name="isSystemKey">The isSystemKey<see cref="bool"/>.</param>
+        /// <returns>The <see cref="bool"/>.</returns>
+        public bool OnKeyEvent(IWebBrowser chromiumWebBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
+        {
+            return false;
+
+            return this.WebBrowser.Dispatcher.Invoke(() =>
+            {
+                var window = Window.GetWindow(this.WebBrowser);
+                var routedEvent = UIElement.KeyDownEvent;
+                var kb = Keyboard.PrimaryDevice;
+                var ps = PresentationSource.FromDependencyObject(this.WebBrowser);
+                var ts = 0;
+                var key = KeyInterop.KeyFromVirtualKey(windowsKeyCode);
+
+                var e = new System.Windows.Input.KeyEventArgs(kb, ps, ts, key)
+                {
+                    RoutedEvent = routedEvent
+                };
+
+                // WPF gets modifiers from PrimaryKeyboard only
+                System.Diagnostics.Debug.WriteLine("Raising {0} {1}+{{{2}}}", routedEvent, key, Keyboard.Modifiers);
+                this.WebBrowser.RaiseEvent(e);
+                return e.Handled;
+            });
+        }
+
+        /// <summary>
+        /// The OnPreKeyEvent.
+        /// </summary>
+        /// <param name="browserControl">The browserControl<see cref="IWebBrowser"/>.</param>
+        /// <param name="browser">The browser<see cref="IBrowser"/>.</param>
+        /// <param name="type">The type<see cref="KeyType"/>.</param>
+        /// <param name="windowsKeyCode">The windowsKeyCode<see cref="int"/>.</param>
+        /// <param name="nativeKeyCode">The nativeKeyCode<see cref="int"/>.</param>
+        /// <param name="modifiers">The modifiers<see cref="CefEventFlags"/>.</param>
+        /// <param name="isSystemKey">The isSystemKey<see cref="bool"/>.</param>
+        /// <param name="isKeyboardShortcut">The isKeyboardShortcut<see cref="bool"/>.</param>
+        /// <returns>The <see cref="bool"/>.</returns>
+        public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
+        {
+            var chromiumWebBrowser = (ChromiumWebBrowser)browserControl;
+            if ((Keys)windowsKeyCode == Keys.Escape)
+            {
+                chromiumWebBrowser.Invoke(delegate
+                {
+                    ////var screenSize = Screen.FromControl(chromiumWebBrowser).Bounds.Size;
+                    ////bool fullScreen = screenSize == chromiumWebBrowser.Size;
+                    ////if (fullScreen)
+                    ////{
+                    ////    chromiumWebBrowser.DisplayHandler.OnFullscreenModeChange(browserControl, browser, false);
+                    ////}
+                });
+            }
+
+            return false;
+        }
+
+        #endregion Methods
+    }
+}