private static extern ScDomResult SciterTraverseUIEvent(EVENT_GROUPS evt, IntPtr eventCtlStruct, out bool bOutProcessed);
private static extern ScDomResult SciterWindowAttachEventHandler(IntPtr IntPtrLayout, /*[MarshalAs(UnmanagedType.FunctionPtr)] ElementEventProc*/ IntPtr pep, IntPtr tag, EVENT_GROUPS subscription);
private static extern ScDomResult SciterWindowAttachEventHandler(IntPtr hwnd, /*[MarshalAs(UnmanagedType.FunctionPtr)] ElementEventProc*/ IntPtr pep, IntPtr tag, EVENT_GROUPS subscription);
private static extern ScDomResult SciterTraverseUIEvent(EVENT_GROUPS evt, IntPtr eventCtlStruct, out bool bOutProcessed);
/// <summary>
/// Compact framework have a problems with "bool" results
/// </summary>
private static int Behavior_NativeCallbackI4(IntPtr tag, IntPtr he, EVENT_GROUPS evtg, IntPtr prms)
{
return(Behavior_NativeCallback(tag, he, evtg, prms) ? 1 : 0);
}
/// <summary>
/// Bridge to sciter element callbacks
/// </summary>
private static unsafe bool Behavior_NativeCallback(IntPtr tag, IntPtr he, EVENT_GROUPS evtg, IntPtr prms)
{
using (var prot = ElementScope.Create())
{
bool handled = false;
var behavior = InstanceProtector.GetInstance(tag) as ISciterBehavior;
if (behavior != null)
{
// TODO: Timer
switch (evtg)
{
case EVENT_GROUPS.HANDLE_INITIALIZATION:
Behavior_HandleInitialization(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_MOUSE:
Behavior_HandleMouseEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_KEY:
Behavior_HandleKey(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_FOCUS:
Behavior_HandleFocusEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SCROLL:
Behavior_HandleScroll(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_TIMER:
Behavior_HandleTimer(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SIZE:
Behavior_HandleSize(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_DRAW:
Behavior_HandleDraw(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_DATA_ARRIVED:
Behavior_HandleDataArrived(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_BEHAVIOR_EVENT:
Behavior_HandleBehaviorEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_METHOD_CALL:
Behavior_HandleMethodCall(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SCRIPTING_METHOD_CALL:
Behavior_HandleScriptingMethodCall(behavior, he, prms, ref handled);
break;
default:
break;
}
}
Debug.Assert(behavior != null, "Behavior object has been garbage collected");
return(handled);
}
}
/// <summary>
/// Attach/Detach ElementEventProc to the Sciter window.
/// All events will start first here (in SINKING phase) and if not consumed will end up here.
/// You can install Window EventHandler only once - it will survive all document reloads.
/// </summary>
public void WindowAttachEventHandler(IntPtr hWnd, ISciterBehavior bhv, EVENT_GROUPS evt)
{
CheckResult(SciterWindowAttachEventHandler(hWnd, SciterHostApi.ElementEventProcEntryPoint, InstanceProtector.Protect(bhv), evt));
}
/// <summary>
/// Attached event handler to the Window
/// </summary>
internal void AttachEventHandler(ISciterBehavior handler, EVENT_GROUPS events)
{
SciterDomApi.WindowAttachEventHandler(Handle, handler, events);
}
/// <summary>
/// Bridge to sciter element callbacks
/// </summary>
private static unsafe bool Behavior_NativeCallback(IntPtr tag, IntPtr he, EVENT_GROUPS evtg, IntPtr prms)
{
using (var prot = ElementScope.Create())
{
var handled = false;
var behavior = InstanceProtector.GetInstance(tag) as ISciterBehavior;
if (behavior != null)
{
switch (evtg)
{
case EVENT_GROUPS.HANDLE_INITIALIZATION:
Behavior_HandleInitialization(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_MOUSE:
Behavior_HandleMouseEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_KEY:
Behavior_HandleKey(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_FOCUS:
Behavior_HandleFocusEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SCROLL:
Behavior_HandleScroll(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_TIMER:
Behavior_HandleTimer(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SIZE:
Behavior_HandleSize(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_DRAW:
Behavior_HandleDraw(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_DATA_ARRIVED:
Behavior_HandleDataArrived(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_BEHAVIOR_EVENT:
Behavior_HandleBehaviorEvent(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_METHOD_CALL:
Behavior_HandleMethodCall(behavior, he, prms, ref handled);
break;
case EVENT_GROUPS.HANDLE_SCRIPTING_METHOD_CALL:
Behavior_HandleScriptingMethodCall(behavior, he, prms, ref handled);
break;
default:
break;
}
}
Debug.Assert(behavior != null, "Behavior object has been garbage collected");
return handled;
}
}
/// <summary>
/// Compact framework have a problems with "bool" results
/// </summary>
private static int Behavior_NativeCallbackI4(IntPtr tag, IntPtr he, EVENT_GROUPS evtg, IntPtr prms)
{
return Behavior_NativeCallback(tag, he, evtg, prms) ? 1 : 0;
}
/// <summary>
/// Attach/Detach ElementEventProc to the Sciter window.
/// All events will start first here (in SINKING phase) and if not consumed will end up here.
/// You can install Window EventHandler only once - it will survive all document reloads.
/// </summary>
public void WindowAttachEventHandler(IntPtr hWnd, ISciterBehavior bhv, EVENT_GROUPS evt)
{
CheckResult(SciterWindowAttachEventHandler(hWnd, SciterHostApi.ElementEventProcEntryPoint, InstanceProtector.Protect(bhv), evt));
}
