public static DomEventArgs Create(nsIDOMEvent ev)
{
var type = nsString.Get(ev.GetTypeAttribute).ToLowerInvariant();
// search by name and create child class wrappers
switch (type)
{
case "keydown":
case "keyup":
case "keypress":
return(DomKeyEventArgs.Create((nsIDOMKeyEvent)ev));
case "mousedown":
case "mouseup":
case "mousemove":
case "mouseover":
case "mouseout":
case "contextmenu":
return(DomMouseEventArgs.Create((nsIDOMMouseEvent)ev));
case "dommousescroll":
return(DomMouseScrollEventArgs.Create((nsIDOMMouseScrollEvent)ev));
case "dragstart":
case "dragenter":
case "dragover":
case "dragleave":
case "drag":
case "drop":
case "dragend":
return(DomDragEventArgs.Create((nsIDOMDragEvent)ev));
case "hashchange":
return(DomHashChangeEventArgs.Create(( nsIDOMHashChangeEvent )ev));
}
// search by type
if (ev is nsIDOMUIEvent)
{
return(DomUIEventArgs.Create((nsIDOMUIEvent)ev));
}
if (ev is nsIDOMMessageEvent)
{
return(DomMessageEventArgs.Create((nsIDOMMessageEvent)ev));
}
if (ev is nsIDOMSVGEvent)
{
return(DomSvgEvent.Create(( nsIDOMSVGEvent )ev));
}
return(new DomEventArgs(ev));
}
/// <summary>
/// Prevent a CTRL+V pasting when we have the Paste button disabled, e.g. when pictures are on the clipboard.
/// Also handle CTRL+N creating a new page on Linux/Mono.
/// </summary>
void OnDomKeyPress(object sender, DomKeyEventArgs e)
{
Debug.Assert(!InvokeRequired);
const uint DOM_VK_INSERT = 0x2D;
//enhance: it's possible that, with the introduction of ckeditor, we don't need to pay any attention
//to ctrl+v. I'm doing a hotfix to a beta here so I don't want to change more than necessary.
if ((e.CtrlKey && e.KeyChar == 'v') || (e.ShiftKey && e.KeyCode == DOM_VK_INSERT)) //someone was using shift-insert to do the paste
{
if (_pasteCommand==null /*happened in calendar config*/ || !_pasteCommand.Enabled)
{
Debug.WriteLine("Paste not enabled, so ignoring.");
e.PreventDefault();
}
//otherwise, ckeditor will handle the paste
}
// On Windows, Form.ProcessCmdKey (intercepted in Shell) seems to get ctrl messages even when the browser
// has focus. But on Mono, it doesn't. So we just do the same thing as that Shell.ProcessCmdKey function
// does, which is to raise this event.
if (SIL.PlatformUtilities.Platform.IsMono && ControlKeyEvent != null && e.CtrlKey && e.KeyChar == 'n')
{
Keys keyData = Keys.Control | Keys.N;
ControlKeyEvent.Raise(keyData);
}
}
/// <summary>Raises the <see cref="DomKeyPress"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnDomKeyPress(DomKeyEventArgs e)
{
var evnt = (EventHandler<DomKeyEventArgs>)Events[DomKeyPressEvent];
if (evnt != null) evnt(this, e);
}
/// <summary>The browser on dom key down.</summary>
/// <param name="sender">The sender.</param>
/// <param name="domKeyEventArgs">The <see cref="DomKeyEventArgs"/> instance containing the event data.</param>
private void BrowserOnDomKeyDown(object sender, DomKeyEventArgs domKeyEventArgs)
{
try
{
switch (domKeyEventArgs.KeyCode)
{
case (uint)Keys.F5:
lock (this.reloadLockObject)
{
this.DocumentCookies.Clear();
this.browser.Reload();
}
return;
case (uint)Keys.F4:
if (!domKeyEventArgs.AltKey)
{
return;
}
this.CloseBrowser();
return;
case (uint)Keys.F1:
{
var stringBuilder = new StringBuilder();
var num = 0;
var allScreens = Screen.AllScreens;
foreach (var screen in allScreens)
{
stringBuilder.AppendLine(string.Format("Screen #{0} ({1})", num++, screen.DeviceName));
stringBuilder.AppendLine("Primary display: " + screen.Primary);
stringBuilder.AppendLine(string.Format("Display resolution: {0} x {1}", screen.Bounds.Width, screen.Bounds.Height));
stringBuilder.AppendLine(string.Format("Position: x={0}, y={1}", screen.Bounds.Left, screen.Bounds.Top));
stringBuilder.AppendLine(string.Empty);
}
MessageBox.Show(stringBuilder.ToString(), Resources.screenInfo_DE_AT, MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
return;
case (uint)Keys.S:
if (!domKeyEventArgs.CtrlKey)
{
return;
}
Bootstrapper.GetInstance<IBrowserConfiguration>().Save();
return;
case (uint)Keys.BrowserFavorites:
case (uint)Keys.Add:
if (!domKeyEventArgs.CtrlKey)
{
return;
}
this.ZoomIn();
break;
case (uint)Keys.VolumeMute:
case (uint)Keys.Subtract:
if (!domKeyEventArgs.CtrlKey)
{
return;
}
this.ZoomOut();
break;
case (uint)Keys.NumPad0:
case (uint)Keys.D0:
if (!domKeyEventArgs.CtrlKey)
{
return;
}
this.ResetZoom();
break;
}
}
catch (Exception exception)
{
Logger.Warn(exception);
}
}
/// <summary>Raises the <see cref="DomKeyPress"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnDomKeyPress(DomKeyEventArgs e)
{
RaiseEvent(new RoutedEventArgs(DomKeyPressEvent, e));
}
/// <summary>Raises the <see cref="DomKeyUp"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnDomKeyUp(DomKeyEventArgs e)
{
var evnt = (EventHandler<DomKeyEventArgs>)_eventList[DomKeyUpEvent];
if (evnt != null) evnt(this, e);
}
