public void MouseEvent(int x, int y, bool updown, MouseButton button)
{
//_lifespanHandler.MainBrowserHost.SendFocusEvent(true);
//_lifespanHandler.MainBrowser.GetHost().SendFocusEvent(true);
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = x,
Y = y,
};
CefEventFlags modifiers = new CefEventFlags();
CefMouseButtonType mouse = CefMouseButtonType.Left;
if (button == MouseButton.Left)
{
modifiers |= CefEventFlags.LeftMouseButton;
mouse = CefMouseButtonType.Left;
}
if (button == MouseButton.Right)
{
mouse = CefMouseButtonType.Right;
modifiers |= CefEventFlags.RightMouseButton;
}
if (button == MouseButton.Middle)
{
mouse = CefMouseButtonType.Middle;
modifiers |= CefEventFlags.MiddleMouseButton;
}
mouseEvent.Modifiers = modifiers;
// log.Info("CLICK:" + x + "," + y);
_lifespanHandler.MainBrowser.GetHost().SendMouseClickEvent(mouseEvent, mouse, updown, 1);
}
CefMouseEvent GetCurrentMouseEvent()
{
Vec2 pos = viewSize.ToVec2() * MousePosition;
var mouseEvent = new CefMouseEvent((int)pos.X, (int)pos.Y, GetCurrentKeyboardModifiers());
return(mouseEvent);
}
public void SendMouseUpDown(int x, int y, CefMouseButtonType button, bool isMouseUp)
{
if (this.Browser != null)
{
var host = this.Browser.GetHost();
if (!isMouseUp)
{
if (IsContinuousClick(x, y, button))
{
clickCount++;
}
else
{
clickCount = 1;
}
}
var mouseEvent = new CefMouseEvent {
X = x, Y = y
};
host.SendMouseClickEvent(mouseEvent, button, isMouseUp, clickCount);
lastClickPosX = x;
lastClickPosY = y;
lastClickButton = button;
lastClickTime = DateTime.Now;
}
}
private void HandleMouseNotification(MouseNotification n, CallerInfo caller)
{
var position = GetPositionInViewport(n, caller);
var mouseEvent = new CefMouseEvent((int)position.X, (int)position.Y, CefEventFlags.None);
var browserHost = webRenderer.BrowserHost;
switch (n.Kind)
{
case MouseNotificationKind.MouseDown:
var mouseDown = n as MouseDownNotification;
browserHost.SendMouseClickEvent(mouseEvent, GetMouseButtonType(mouseDown.Buttons), mouseUp: false, clickCount: 1);
break;
case MouseNotificationKind.MouseUp:
var mouseUp = n as MouseUpNotification;
browserHost.SendMouseClickEvent(mouseEvent, GetMouseButtonType(mouseUp.Buttons), mouseUp: true, clickCount: 1);
break;
case MouseNotificationKind.MouseMove:
browserHost.SendMouseMoveEvent(mouseEvent, mouseLeave: false);
break;
case MouseNotificationKind.MouseWheel:
var mouseWheel = n as MouseWheelNotification;
browserHost.SendMouseWheelEvent(mouseEvent, 0, mouseWheel.WheelDelta);
break;
case MouseNotificationKind.MouseHorizontalWheel:
var mouseHWheel = n as MouseHorizontalWheelNotification;
browserHost.SendMouseWheelEvent(mouseEvent, mouseHWheel.WheelDelta, 0);
break;
case MouseNotificationKind.MouseClick:
var mouseClick = n as MouseClickNotification;
browserHost.SendMouseClickEvent(mouseEvent, GetMouseButtonType(mouseClick.Buttons), mouseUp: false, clickCount: mouseClick.ClickCount);
break;
case MouseNotificationKind.DeviceLost:
browserHost.SendMouseMoveEvent(mouseEvent, mouseLeave: true);
break;
default:
throw new NotImplementedException();
}
CefMouseButtonType GetMouseButtonType(MouseButtons buttons)
{
if ((buttons & MouseButtons.Left) != 0)
{
return(CefMouseButtonType.Left);
}
if ((buttons & MouseButtons.Middle) != 0)
{
return(CefMouseButtonType.Middle);
}
if ((buttons & MouseButtons.Right) != 0)
{
return(CefMouseButtonType.Right);
}
return(default);
//处理鼠标点击事件,up和down一起处理
private static void HandleMouseButtonEvent(SDL_MouseButtonEvent e)
{
CefMouseEvent mouseEvent = new CefMouseEvent();
mouseEvent.X = e.x;
mouseEvent.Y = e.y;
_host.SendMouseClickEvent(mouseEvent, GetMouseButtonFromSDL(e), e.state != 1, e.clicks);
}
public void SendMouseMove(CefMouseEvent e)
{
if (this.sHost == null)
{
return;
}
this.sHost.SendMouseMoveEvent(e, false);
}
public void MouseLeaveEvent()
{
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = 0,
Y = 0
};
_lifespanHandler.MainBrowser.GetHost().SendMouseMoveEvent(mouseEvent, false);
}
public void MouseWheelEvent(int x, int y, int delta)
{
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = x,
Y = y
};
_lifespanHandler.MainBrowser.GetHost().SendMouseWheelEvent(mouseEvent, 0, delta);
}
public void SendMouseWheel(int x, int y, int delta, bool isVertical)
{
if (this.Browser != null)
{
var host = this.Browser.GetHost();
var mouseEvent = new CefMouseEvent {
X = x, Y = y
};
host.SendMouseWheelEvent(mouseEvent, isVertical ? delta : 0, !isVertical ? delta : 0);
}
}
//处理鼠标移动的消息
private static void HandleMouseMotionEvent(SDL_MouseMotionEvent mouseMotionEvent)
{
CefMouseEvent mouseEvent = new CefMouseEvent();
mouseEvent.X = mouseMotionEvent.x;
mouseEvent.Y = mouseMotionEvent.y;
_host.SendMouseMoveEvent(mouseEvent, false);
//这里暂不处理器modifier
//mouseEvent.Modifiers=mouseMotionEvent.state.
//return mouseEvent;
}
//private readonly CefMouseButtonType[] cefMouseButtons = { CefMouseButtonType.Left, CefMouseButtonType.Right, CefMouseButtonType.Middle };
void Update()
{
if (shouldQuit)
{
return;
}
var p = Input.mousePosition;
int i = 0; // use only left mouse button
if (!prevMousePos.Equals(p))
{
var e = new CefMouseEvent {
X = (int)p.x,
Y = windowHeight - (int)p.y,
Modifiers = Input.GetMouseButtonDown(i) ? CefEventFlags.LeftMouseButton : 0
};
cefClient.SendMouseMove(e);
prevMousePos = p;
}
if (Input.GetMouseButtonDown(i))
{
cefClient.SendMouseClick((int)p.x, windowHeight - (int)p.y, CefMouseButtonType.Left, false);
}
if (Input.GetMouseButtonUp(i))
{
cefClient.SendMouseClick((int)p.x, windowHeight - (int)p.y, CefMouseButtonType.Left, true);
}
//foreach (char code in Input.inputString)
//{
// var ev = new CefKeyEvent
// {
// WindowsKeyCode = code,
// NativeKeyCode = code,
// EventType = CefKeyEventType.KeyDown
// };
// cefClient.SendKey(ev);
// ev.EventType = CefKeyEventType.Char;
// cefClient.SendKey(ev);
// ev.EventType = CefKeyEventType.KeyUp;
// cefClient.SendKey(ev);
//}
}
public void SendMouseMove(int x, int y, CefMouseButtonType button)
{
if (this.Browser != null)
{
var host = this.Browser.GetHost();
var mouseEvent = new CefMouseEvent {
X = x, Y = y
};
if (button == CefMouseButtonType.Left)
{
mouseEvent.Modifiers = CefEventFlags.LeftMouseButton;
}
else if (button == CefMouseButtonType.Middle)
{
mouseEvent.Modifiers = CefEventFlags.MiddleMouseButton;
}
else if (button == CefMouseButtonType.Right)
{
mouseEvent.Modifiers = CefEventFlags.RightMouseButton;
}
host.SendMouseMoveEvent(mouseEvent, false);
}
}
public void MouseMoveEvent(int x, int y, MouseButton button)
{
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = x,
Y = y,
};
CefEventFlags modifiers = new CefEventFlags();
if (button == MouseButton.Left)
{
modifiers |= CefEventFlags.LeftMouseButton;
}
if (button == MouseButton.Right)
{
modifiers |= CefEventFlags.RightMouseButton;
}
if (button == MouseButton.Middle)
{
modifiers |= CefEventFlags.MiddleMouseButton;
}
mouseEvent.Modifiers = modifiers;
_lifespanHandler.MainBrowser.GetHost().SendMouseMoveEvent(mouseEvent, false);
}
/// <summary>
/// Send a mouse wheel event to the browser. The |x| and |y| coordinates are
/// relative to the upper-left corner of the view. The |deltaX| and |deltaY|
/// values represent the movement delta in the X and Y directions respectively.
/// In order to scroll inside select popups with window rendering disabled
/// CefRenderHandler::GetScreenPoint should be implemented properly.
/// </summary>
public void SendMouseWheelEvent(CefMouseEvent @event, int deltaX, int deltaY)
{
BrowserHost?.SendMouseWheelEvent(@event, deltaX, deltaY);
}
public CefController()
{
Tick += (sender, args) =>
{
if (ShowCursor)
{
Game.DisableAllControlsThisFrame(0);
if (CefUtil.DISABLE_CEF)
{
Function.Call(Hash._SHOW_CURSOR_THIS_FRAME);
}
}
else
{
return;
}
var res = GTA.UI.Screen.Resolution;
var mouseX = Function.Call <float>(Hash.GET_DISABLED_CONTROL_NORMAL, 0, (int)GTA.Control.CursorX) * res.Width;
var mouseY = Function.Call <float>(Hash.GET_DISABLED_CONTROL_NORMAL, 0, (int)GTA.Control.CursorY) * res.Height;
_lastMousePoint = new PointF(mouseX, mouseY);
if (CEFManager._cursor != null)
{
CEFManager._cursor.Location = new Point((int)mouseX, (int)mouseY);
}
var mouseDown = Game.IsDisabledControlJustPressed(0, GTA.Control.CursorAccept);
var mouseDownRN = Game.IsDisabledControlPressed(0, GTA.Control.CursorAccept);
var mouseUp = Game.IsDisabledControlJustReleased(0, GTA.Control.CursorAccept);
var rmouseDown = Game.IsDisabledControlJustPressed(0, GTA.Control.CursorCancel);
var rmouseDownRN = Game.IsDisabledControlPressed(0, GTA.Control.CursorCancel);
var rmouseUp = Game.IsDisabledControlJustReleased(0, GTA.Control.CursorCancel);
var wumouseDown = Game.IsDisabledControlPressed(0, GTA.Control.CursorScrollUp);
var wdmouseDown = Game.IsDisabledControlPressed(0, GTA.Control.CursorScrollDown);
if (!CefUtil.DISABLE_CEF)
{
foreach (var browser in CEFManager.Browsers)
{
if (!browser.IsInitialized())
{
continue;
}
if (!browser._hasFocused)
{
browser._browser.GetHost().SetFocus(true);
browser._browser.GetHost().SetFocus(true);
browser._browser.GetHost().SendFocusEvent(true);
browser._hasFocused = true;
}
if (mouseX > browser.Position.X && mouseY > browser.Position.Y &&
mouseX < browser.Position.X + browser.Size.Width &&
mouseY < browser.Position.Y + browser.Size.Height)
{
var ev = new CefMouseEvent((int)(mouseX - browser.Position.X), (int)(mouseY - browser.Position.Y),
GetMouseModifiers(mouseDownRN, rmouseDownRN));
browser._browser
.GetHost()
.SendMouseMoveEvent(ev, false);
if (mouseDown)
{
browser._browser
.GetHost()
.SendMouseClickEvent(ev, CefMouseButtonType.Left, false, 1);
}
if (mouseUp)
{
browser._browser
.GetHost()
.SendMouseClickEvent(ev, CefMouseButtonType.Left, true, 1);
}
if (rmouseDown)
{
browser._browser
.GetHost()
.SendMouseClickEvent(ev, CefMouseButtonType.Right, false, 1);
}
if (rmouseUp)
{
browser._browser
.GetHost()
.SendMouseClickEvent(ev, CefMouseButtonType.Right, true, 1);
}
if (wdmouseDown)
{
browser._browser
.GetHost()
.SendMouseWheelEvent(ev, 0, -30);
}
if (wumouseDown)
{
browser._browser
.GetHost()
.SendMouseWheelEvent(ev, 0, 30);
}
}
}
}
};
KeyDown += (sender, args) =>
{
if (!ShowCursor)
{
return;
}
if (_justShownCursor && Util.Util.TickCount - _lastShownCursor < 500)
{
_justShownCursor = false;
return;
}
if (!CefUtil.DISABLE_CEF)
{
foreach (var browser in CEFManager.Browsers)
{
if (!browser.IsInitialized())
{
continue;
}
CefEventFlags mod = CefEventFlags.None;
if (args.Control)
{
mod |= CefEventFlags.ControlDown;
}
if (args.Shift)
{
mod |= CefEventFlags.ShiftDown;
}
if (args.Alt)
{
mod |= CefEventFlags.AltDown;
}
CefKeyEvent kEvent = new CefKeyEvent
{
EventType = CefKeyEventType.KeyDown,
Modifiers = mod,
WindowsKeyCode = (int)args.KeyCode,
NativeKeyCode = (int)args.KeyValue
};
browser._browser.GetHost().SendKeyEvent(kEvent);
CefKeyEvent charEvent = new CefKeyEvent
{
EventType = CefKeyEventType.Char
};
var key = args.KeyCode;
if ((key == Keys.ShiftKey && _lastKey == Keys.Menu) ||
(key == Keys.Menu && _lastKey == Keys.ShiftKey))
{
ClassicChat.ActivateKeyboardLayout(1, 0);
return;
}
_lastKey = key;
if (key == Keys.Escape)
{
return;
}
var keyChar = ClassicChat.GetCharFromKey(key, Game.IsKeyPressed(Keys.ShiftKey), Game.IsKeyPressed(Keys.Menu) && Game.IsKeyPressed(Keys.ControlKey));
if (keyChar.Length == 0 || keyChar[0] == 27)
{
return;
}
charEvent.WindowsKeyCode = keyChar[0];
charEvent.Modifiers = mod;
browser._browser.GetHost().SendKeyEvent(charEvent);
}
}
};
KeyUp += (sender, args) =>
{
if (!CefUtil.DISABLE_CEF)
{
if (!ShowCursor)
{
return;
}
foreach (var browser in CEFManager.Browsers)
{
if (!browser.IsInitialized())
{
continue;
}
CefKeyEvent kEvent = new CefKeyEvent
{
EventType = CefKeyEventType.KeyUp,
WindowsKeyCode = (int)args.KeyCode
};
browser._browser.GetHost().SendKeyEvent(kEvent);
}
}
};
}
private void AttachEventHandlers(WpfCefBrowser browser)
{
browser.GotKeyboardFocus += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
_browserHost.SendFocusEvent(true);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in GotFocus()", ex);
}
};
browser.LostKeyboardFocus += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
_browserHost.SendFocusEvent(false);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in LostFocus()", ex);
}
};
browser.MouseLeave += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = 0,
Y = 0
};
mouseEvent.Modifiers = GetMouseModifiers();
_browserHost.SendMouseMoveEvent(mouseEvent, true);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in MouseLeave()", ex);
}
};
browser.MouseMove += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
Point cursorPos = arg.GetPosition(this);
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = (int)cursorPos.X,
Y = (int)cursorPos.Y
};
mouseEvent.Modifiers = GetMouseModifiers();
_browserHost.SendMouseMoveEvent(mouseEvent, false);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in MouseMove()", ex);
}
};
browser.MouseDown += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
Focus();
Point cursorPos = arg.GetPosition(this);
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = (int)cursorPos.X,
Y = (int)cursorPos.Y,
};
mouseEvent.Modifiers = GetMouseModifiers();
if (arg.ChangedButton == MouseButton.Left)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Left, false, arg.ClickCount);
}
else if (arg.ChangedButton == MouseButton.Middle)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Middle, false, arg.ClickCount);
}
else if (arg.ChangedButton == MouseButton.Right)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Right, false, arg.ClickCount);
}
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in MouseDown()", ex);
}
};
browser.MouseUp += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
Point cursorPos = arg.GetPosition(this);
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = (int)cursorPos.X,
Y = (int)cursorPos.Y,
};
mouseEvent.Modifiers = GetMouseModifiers();
if (arg.ChangedButton == MouseButton.Left)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Left, true, 1);
}
else if (arg.ChangedButton == MouseButton.Middle)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Middle, true, 1);
}
else if (arg.ChangedButton == MouseButton.Right)
{
_browserHost.SendMouseClickEvent(mouseEvent, CefMouseButtonType.Right, true, 1);
}
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in MouseUp()", ex);
}
};
browser.MouseWheel += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
Point cursorPos = arg.GetPosition(this);
CefMouseEvent mouseEvent = new CefMouseEvent()
{
X = (int)cursorPos.X,
Y = (int)cursorPos.Y,
};
_browserHost.SendMouseWheelEvent(mouseEvent, 0, arg.Delta);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in MouseWheel()", ex);
}
};
// TODO: require more intelligent processing
browser.PreviewTextInput += (sender, arg) =>
{
if (_browserHost != null)
{
_logger.Debug("TextInput: text {0}", arg.Text);
foreach (var c in arg.Text)
{
CefKeyEvent keyEvent = new CefKeyEvent()
{
EventType = CefKeyEventType.Char,
WindowsKeyCode = (int)c,
};
keyEvent.Modifiers = GetKeyboardModifiers();
_browserHost.SendKeyEvent(keyEvent);
}
}
arg.Handled = true;
};
// TODO: require more intelligent processing
browser.PreviewKeyDown += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
CefKeyEvent keyEvent = new CefKeyEvent()
{
EventType = CefKeyEventType.RawKeyDown,
WindowsKeyCode = KeyInterop.VirtualKeyFromKey(arg.Key == Key.System ? arg.SystemKey : arg.Key),
NativeKeyCode = 0,
IsSystemKey = arg.Key == Key.System,
};
keyEvent.Modifiers = GetKeyboardModifiers();
_browserHost.SendKeyEvent(keyEvent);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in PreviewKeyDown()", ex);
}
arg.Handled = HandledKeys.Contains(arg.Key);
};
// TODO: require more intelligent processing
browser.PreviewKeyUp += (sender, arg) =>
{
try
{
if (_browserHost != null)
{
//_logger.Debug(string.Format("KeyUp: system key {0}, key {1}", arg.SystemKey, arg.Key));
CefKeyEvent keyEvent = new CefKeyEvent()
{
EventType = CefKeyEventType.KeyUp,
WindowsKeyCode = KeyInterop.VirtualKeyFromKey(arg.Key == Key.System ? arg.SystemKey : arg.Key),
NativeKeyCode = 0,
IsSystemKey = arg.Key == Key.System,
};
keyEvent.Modifiers = GetKeyboardModifiers();
_browserHost.SendKeyEvent(keyEvent);
}
}
catch (Exception ex)
{
_logger.ErrorException("WpfCefBrowser: Caught exception in PreviewKeyUp()", ex);
}
arg.Handled = true;
};
}
private void MouseMoveEvent(CefMouseEvent mouseEvent)
{
browserHost.SendMouseMoveEvent(mouseEvent, false);
}
private void MouseClickEvent(CefMouseEvent mouseEvent, int clickCount, CefMouseButtonType button, bool mouseUp)
{
browserHost.SendMouseClickEvent(mouseEvent, button, mouseUp, clickCount);
}
private void MouseScrollEvent(CefMouseEvent mouseEvent, int scroll)
{
browserHost.SendMouseWheelEvent(mouseEvent, 0, scroll);
}
void Update()
{
if (InstanceManager.Instance == null)
{
return;
}
if (!_initialized && InstanceManager.Instance.IsReady())
{
CefInstance = InstanceManager.Instance.CreateCefInstance(Screen.width, Screen.height, URL);
_initialized = true;
}
if (!CefInstance.IsInitialized)
{
return;
}
if (CaptureMouse)
{
CefMouseEvent cefMouseEvent;
bool updateMousePos = true;
for (int i = 0; i < 2; i++)
{
bool newState = Input.GetMouseButton(i);
if (newState != _mouseButtonStates[i])
{
cefMouseEvent = new CefMouseEvent()
{
InstanceID = CefInstance.InstanceID,
MouseButton = i,
MouseButtonDown = newState,
MouseX = (int)Input.mousePosition.x,
MouseY = Screen.height - (int)Input.mousePosition.y,
ScollDeltaX = (int)Input.mouseScrollDelta.x,
ScollDeltaY = (int)Input.mouseScrollDelta.y,
};
_mouseButtonStates[i] = newState;
InstanceManager.Instance.SendEvent(cefMouseEvent);
updateMousePos = false;
}
}
if (updateMousePos && (_lastMousePoint != Input.mousePosition || (Input.mouseScrollDelta.x != 0 || Input.mouseScrollDelta.y != 0)))
{
cefMouseEvent = new CefMouseEvent()
{
InstanceID = CefInstance.InstanceID,
MouseButton = -1,
MouseButtonDown = false,
MouseX = (int)Input.mousePosition.x,
MouseY = Screen.height - (int)Input.mousePosition.y,
ScollDeltaX = (int)Input.mouseScrollDelta.x,
ScollDeltaY = (int)Input.mouseScrollDelta.y,
};
InstanceManager.Instance.SendEvent(cefMouseEvent);
_lastMousePoint = Input.mousePosition;
}
}
if (CaptureKeyboard)
{
if (Input.GetKeyDown(KeyCode.CapsLock))
{
_capslock = !_capslock;
}
}
}
/// <summary>
/// Call this method when the user completes the drag operation by dropping
/// the object onto the web view (after calling DragTargetDragEnter).
/// The object being dropped is |drag_data|, given as an argument to
/// the previous DragTargetDragEnter call.
/// This method is only used when window rendering is disabled.
/// </summary>
public void DragTargetDrop(CefMouseEvent mouseEvent)
{
BrowserHost?.DragTargetDrop(mouseEvent);
}
/// <summary>
/// Call this method each time the mouse is moved across the web view during
/// a drag operation (after calling DragTargetDragEnter and before calling
/// DragTargetDragLeave/DragTargetDrop).
/// This method is only used when window rendering is disabled.
/// </summary>
public void DragTargetDragOver(CefMouseEvent mouseEvent, CefDragOperationsMask allowedOps)
{
BrowserHost?.DragTargetDragOver(mouseEvent, allowedOps);
}
/// <summary>
/// Call this method when the user drags the mouse into the web view (before
/// calling DragTargetDragOver/DragTargetLeave/DragTargetDrop).
/// |drag_data| should not contain file contents as this type of data is not
/// allowed to be dragged into the web view. File contents can be removed using
/// CefDragData::ResetFileContents (for example, if |drag_data| comes from
/// CefRenderHandler::StartDragging).
/// This method is only used when window rendering is disabled.
/// </summary>
public void DragTargetDragEnter(CefDragData dragData, CefMouseEvent mouseEvent, CefDragOperationsMask allowedOps)
{
BrowserHost?.DragTargetDragEnter(dragData, mouseEvent, allowedOps);
}
/// <summary>
/// Send a mouse move event to the browser. The |x| and |y| coordinates are
/// relative to the upper-left corner of the view.
/// </summary>
public void SendMouseMoveEvent(CefMouseEvent @event, bool mouseLeave)
{
BrowserHost?.SendMouseMoveEvent(@event, mouseLeave);
}
/// <summary>
/// Send a mouse click event to the browser. The |x| and |y| coordinates are
/// relative to the upper-left corner of the view.
/// </summary>
public void SendMouseClickEvent(CefMouseEvent @event, CefMouseButtonType type, bool mouseUp, int clickCount)
{
BrowserHost?.SendMouseClickEvent(@event, type, mouseUp, clickCount);
}
public void ReceiveEvent(CefEvent cefEvent)
{
#region Handle mouse event
if (cefEvent is CefMouseEvent)
{
CefMouseEvent cefMouseEvent = (CefMouseEvent)cefEvent;
MouseEvent mouseEvent;
CefEventFlags mouseEventFlags = CefEventFlags.None;
if (cefMouseEvent.MouseButton != -1)
{
MouseButtonType pressedButton;
switch (cefMouseEvent.MouseButton)
{
case 0:
pressedButton = MouseButtonType.Left;
mouseEventFlags = CefEventFlags.LeftMouseButton;
break;
case 1:
pressedButton = MouseButtonType.Right;
mouseEventFlags = CefEventFlags.RightMouseButton;
break;
case 2:
pressedButton = MouseButtonType.Middle;
mouseEventFlags = CefEventFlags.MiddleMouseButton;
break;
default:
pressedButton = MouseButtonType.Left;
mouseEventFlags = CefEventFlags.LeftMouseButton;
break;
}
mouseEvent = new MouseEvent(cefMouseEvent.MouseX, cefMouseEvent.MouseY, mouseEventFlags);
_browser.GetBrowser().GetHost().SendMouseClickEvent(mouseEvent, pressedButton, !cefMouseEvent.MouseButtonDown, 1);
}
mouseEvent = new MouseEvent(cefMouseEvent.MouseX, cefMouseEvent.MouseY, mouseEventFlags);
if (cefMouseEvent.ScollDeltaX != 0 || cefMouseEvent.ScollDeltaY != 0)
{
_browser.GetBrowser().GetHost().SendMouseWheelEvent(mouseEvent, cefMouseEvent.ScollDeltaX * 100, cefMouseEvent.ScollDeltaY * 100);
}
if (cefMouseEvent.MouseButton != -1)
{
return;
}
_browser.GetBrowser().GetHost().SendMouseMoveEvent(mouseEvent, false);
return;
}
#endregion
#region Handle keyboard event
if (cefEvent is CefKeyboardEvent)
{
CefKeyboardEvent cefKeyboardEvent = (CefKeyboardEvent)cefEvent;
// handle
KeyEvent keyEvent = new KeyEvent()
{
Type = cefKeyboardEvent.IsChar ? KeyEventType.Char : (cefKeyboardEvent.IsDown ? KeyEventType.KeyDown : KeyEventType.KeyUp),
WindowsKeyCode = cefKeyboardEvent.IsChar ? GetCharsFromKeys(cefKeyboardEvent.Key, cefKeyboardEvent.Shift)[0] : cefKeyboardEvent.Key,
FocusOnEditableField = true,
Modifiers = cefKeyboardEvent.Shift ? CefEventFlags.ShiftDown : CefEventFlags.None,
IsSystemKey = false
};
_browser.GetBrowser().GetHost().SendKeyEvent(keyEvent);
return;
}
#endregion
#region Handle javascript event
if (cefEvent is CefEvalJavascriptEvent)
{
CefEvalJavascriptEvent javascriptEvent = (CefEvalJavascriptEvent)cefEvent;
if (javascriptEvent.CallbackID.Length > 0)
{
Task <JavascriptResponse> task = _browser.EvaluateScriptAsync(javascriptEvent.Javascript);
task.ContinueWith(result => SendCallback(javascriptEvent, result.Result.Result.ToString()));
return;
}
_browser.EvaluateScriptAsync(javascriptEvent.Javascript);
return;
}
#endregion
#region Handle static call result event
if (cefEvent is CefJavascriptResultEvent)
{
_staticBinding.HandleEvent((CefJavascriptResultEvent)cefEvent);
return;
}
#endregion
}
