/// <summary>Raises the <see cref="DomMouseDown"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnDomMouseDown(GeckoDomMouseEventArgs e)
{
WebBrowserFocus.Activate();
if (((GeckoDomMouseEventHandler)this.Events[DomMouseDownEvent]) != null)
((GeckoDomMouseEventHandler)this.Events[DomMouseDownEvent])(this, e);
}
/// <summary>Raises the <see cref="DomMouseUp"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnDomMouseUp(GeckoDomMouseEventArgs e)
{
if (((GeckoDomMouseEventHandler)this.Events[DomMouseUpEvent]) != null)
((GeckoDomMouseEventHandler)this.Events[DomMouseUpEvent])(this, e);
}
void nsIDOMEventListener.HandleEvent(nsIDOMEvent e)
{
string type;
using (nsAString str = new nsAString())
{
e.GetType(str);
type = str.ToString();
}
GeckoDomEventArgs ea = null;
switch (type)
{
case "keydown": OnDomKeyDown((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "keyup": OnDomKeyUp((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "mousedown": OnDomMouseDown((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseup": OnDomMouseUp((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mousemove": OnDomMouseMove((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseover": OnDomMouseOver((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseout": OnDomMouseOut((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "click": OnDomClick(ea = new GeckoDomEventArgs(e)); break;
case "submit": OnDomSubmit(ea = new GeckoDomEventArgs(e)); break;
}
if (ea != null && ea.Cancelable && ea.Handled)
e.PreventDefault();
}
/// <summary>
/// When the user moves his mouse over the renderer, if the DOM element under the cursor
/// changes, notifies the server of the identity of the new element under the mouse
/// so that the clients can scroll there.
/// </summary>
protected override void renderer_DomMouseMove(object sender, GeckoDomMouseEventArgs e)
{
base.renderer_DomMouseMove (sender, e);
if (!e.Target.Equals (currentNode))
{
currentNode = e.Target;
if (currentNode != null)
{
CurrentNodeChangedEventArgs args = null;
string tagId = null;
if (currentNode is GeckoElement)
tagId = (currentNode as GeckoElement).Id;
if (string.IsNullOrEmpty (tagId))
{
int domId = renderer.Document.DocumentElement.GetDomId (currentNode);
if (domId != 0) //throw new InvalidOperationException ("GetDomId returned a 0, this should never happen!");
args = new CurrentNodeChangedEventArgs (TabData, domId);
}
else
{
args = new CurrentNodeChangedEventArgs (TabData, tagId);
}
if (args != null)
RaiseEvent (args);
}
}
}
void nsIDOMEventListener.HandleEvent(nsIDOMEvent e)
{
string type;
using (nsAString str = new nsAString())
{
e.GetTypeAttribute(str);
type = str.ToString();
}
GeckoDomEventArgs ea = null;
switch (type)
{
case "keydown": OnDomKeyDown((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "keyup": OnDomKeyUp((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "keypress": OnDomKeyPress((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "mousedown": OnDomMouseDown((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseup": OnDomMouseUp((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mousemove": OnDomMouseMove((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseover": OnDomMouseOver((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseout": OnDomMouseOut((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "click": OnDomClick(ea = new GeckoDomEventArgs(e)); break;
case "submit": OnDomSubmit(ea = new GeckoDomEventArgs(e)); break;
case "compositionstart": OnDomCompositionStart(ea = new GeckoDomEventArgs(e)); break;
case "compositionend": OnDomCompositionEnd(ea = new GeckoDomEventArgs(e)); break;
case "contextmenu": OnDomContextMenu((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "DOMMouseScroll": OnDomMouseScroll((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "focus": OnDomFocus(ea = new GeckoDomEventArgs(e)); break;
}
if (ea != null && ea.Cancelable && ea.Handled)
e.PreventDefault();
}
/// <summary>
/// Method that executes whenever the DomMouseMove event occurs inside the renderer
/// active document. It is the only way to capture MouseMove behaviour over the
/// GeckoFx control.
/// </summary>
protected virtual void renderer_DomMouseMove(object sender, GeckoDomMouseEventArgs e)
{
}
void nsIDOMEventListener.HandleEvent(nsIDOMEvent e)
{
string type;
using (nsAString str = new nsAString())
{
e.GetTypeAttribute(str);
type = str.ToString();
}
GeckoDomEventArgs ea = null;
switch (type)
{
case "keydown": OnDomKeyDown((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "keyup": OnDomKeyUp((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "keypress": OnDomKeyPress((GeckoDomKeyEventArgs)(ea = new GeckoDomKeyEventArgs((nsIDOMKeyEvent)e))); break;
case "mousedown": OnDomMouseDown((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseup": OnDomMouseUp((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mousemove": OnDomMouseMove((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseover": OnDomMouseOver((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "mouseout": OnDomMouseOut((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "click": OnDomClick(ea = new GeckoDomEventArgs(e)); break;
case "dblclick": OnDomDoubleClick(ea = new GeckoDomEventArgs(e)); break;
case "submit": OnDomSubmit(ea = new GeckoDomEventArgs(e)); break;
case "compositionstart": OnDomCompositionStart(ea = new GeckoDomEventArgs(e)); break;
case "compositionend": OnDomCompositionEnd(ea = new GeckoDomEventArgs(e)); break;
case "contextmenu": OnDomContextMenu((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "DOMMouseScroll": OnDomMouseScroll((GeckoDomMouseEventArgs)(ea = new GeckoDomMouseEventArgs((nsIDOMMouseEvent)e))); break;
case "focus": OnDomFocus(ea = new GeckoDomEventArgs(e)); break;
case "load": OnLoad(ea = new GeckoDomEventArgs(e)); break;
case "change": OnDomContentChanged(ea = new GeckoDomEventArgs(e)); break;
default:
Action<string> action;
if(_messageEventListeners.TryGetValue(type, out action))
{
action.Invoke(new GeckoDomMessageEventArgs((nsIDOMMessageEvent)e).Message);
}
break;
}
if (ea != null && ea.Cancelable && ea.Handled)
e.PreventDefault();
}