protected override bool OnMouse(SciterElement se, SciterXBehaviors.MOUSE_PARAMS prms) { #if OSX bool control_shift = AppKit.NSEvent.CurrentModifierFlags == (AppKit.NSEventModifierMask.ShiftKeyMask | AppKit.NSEventModifierMask.CommandKeyMask); #else bool control_shift = prms.alt_state == (SciterXBehaviors.KEYBOARD_STATES.CONTROL_KEY_PRESSED | SciterXBehaviors.KEYBOARD_STATES.SHIFT_KEY_PRESSED); #endif int cmd = ((int)SciterXBehaviors.MOUSE_EVENTS.MOUSE_DOWN) | ((int)SciterXBehaviors.PHASE_MASK.SINKING); if ((int)prms.cmd == cmd && control_shift && prms.button_state == 1) { SciterElement target = new SciterElement(prms.target); Inspecting.UserPageElemInspect(target); if (target.Parent != null) // BUG workaround for <text> elements { App.AppHost.CallFunction("Extern_InspectElement", Inspecting.g_el_inspected.ExpandoValue); } _wasCtrlShiftMouseDown = true; return(true); } bool sinking = prms.cmd.HasFlag((SciterXBehaviors.MOUSE_EVENTS)SciterXBehaviors.PHASE_MASK.SINKING); if (_wasCtrlShiftMouseDown && sinking) { if (prms.cmd.HasFlag(SciterXBehaviors.MOUSE_EVENTS.MOUSE_UP) || prms.cmd.HasFlag(SciterXBehaviors.MOUSE_EVENTS.MOUSE_LEAVE)) { App.AppHost.InvokePost(() => _wasCtrlShiftMouseDown = false); } return(true); } /*if(prms.cmd == SciterXBehaviors.MOUSE_EVENTS.MOUSE_DOWN && prms.button_state == (uint)SciterXBehaviors.MOUSE_BUTTONS.PROP_MOUSE_BUTTON)// right-click + MOUSE_DOWN on bubbling * { * // user disabled? * SciterValue sv = App.AppHost.EvalScript("View.omnidata.right_inspect_disable"); * if(sv.Get(false)) * return true; * * SciterElement target = new SciterElement(prms.target); * Inspecting.UserPageElemInspect(target); * if(target.Parent != null)// BUG workaround for <text> elements * App.AppHost.CallFunction("Extern_InspectElement", target.ExpandoValue); * * return true; * }*/ return(false); }
// EventProc private bool EventProc(IntPtr tag, IntPtr he, uint evtg, IntPtr prms) { SciterElement se = null; if (he != IntPtr.Zero) { se = new SciterElement(he); } switch ((SciterXBehaviors.EVENT_GROUPS)evtg) { case SciterXBehaviors.EVENT_GROUPS.SUBSCRIPTIONS_REQUEST: { SciterXBehaviors.EVENT_GROUPS groups; Subscription(se, out groups); Marshal.WriteInt32(prms, (int)groups); return(true); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_INITIALIZATION: { SciterXBehaviors.INITIALIZATION_PARAMS p = (SciterXBehaviors.INITIALIZATION_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.INITIALIZATION_PARAMS)); if (p.cmd == SciterXBehaviors.INITIALIZATION_EVENTS.BEHAVIOR_ATTACH) { #if DEBUG Debug.Assert(_is_attached == false); _is_attached = true; #endif _attached_handlers.Add(this); Attached(se); } else if (p.cmd == SciterXBehaviors.INITIALIZATION_EVENTS.BEHAVIOR_DETACH) { #if DEBUG Debug.Assert(_is_attached == true); _is_attached = false; #endif _attached_handlers.Remove(this); Detached(se); } return(true); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_MOUSE: { SciterXBehaviors.MOUSE_PARAMS p = (SciterXBehaviors.MOUSE_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.MOUSE_PARAMS)); return(OnMouse(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_KEY: { SciterXBehaviors.KEY_PARAMS p = (SciterXBehaviors.KEY_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.KEY_PARAMS)); return(OnKey(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_FOCUS: { SciterXBehaviors.FOCUS_PARAMS p = (SciterXBehaviors.FOCUS_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.FOCUS_PARAMS)); return(OnFocus(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_DRAW: { SciterXBehaviors.DRAW_PARAMS p = (SciterXBehaviors.DRAW_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.DRAW_PARAMS)); return(OnDraw(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_TIMER: { SciterXBehaviors.TIMER_PARAMS p = (SciterXBehaviors.TIMER_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.TIMER_PARAMS)); if (p.timerId != IntPtr.Zero) { return(OnTimer(se, p.timerId)); } return(OnTimer(se)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_BEHAVIOR_EVENT: { SciterXBehaviors.BEHAVIOR_EVENT_PARAMS p = (SciterXBehaviors.BEHAVIOR_EVENT_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.BEHAVIOR_EVENT_PARAMS)); SciterElement se2 = p.he != IntPtr.Zero ? new SciterElement(p.he) : null; return(OnEvent(se, se2, p.cmd, p.reason, new SciterValue(p.data))); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_METHOD_CALL: { SciterXDom.METHOD_PARAMS p = (SciterXDom.METHOD_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXDom.METHOD_PARAMS)); return(OnMethodCall(se, p.methodID)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_DATA_ARRIVED: { SciterXBehaviors.DATA_ARRIVED_PARAMS p = (SciterXBehaviors.DATA_ARRIVED_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.DATA_ARRIVED_PARAMS)); return(OnDataArrived(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_SCROLL: { SciterXBehaviors.SCROLL_PARAMS p = (SciterXBehaviors.SCROLL_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.SCROLL_PARAMS)); return(OnScroll(se, p)); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_SIZE: return(OnSize(se)); case SciterXBehaviors.EVENT_GROUPS.HANDLE_SCRIPTING_METHOD_CALL: { IntPtr RESULT_OFFSET = Marshal.OffsetOf(typeof(SciterXBehaviors.SCRIPTING_METHOD_PARAMS), "result"); #if OSX if (IntPtr.Size == 4) { Debug.Assert(RESULT_OFFSET.ToInt32() == 12); } #else if (IntPtr.Size == 4) { Debug.Assert(RESULT_OFFSET.ToInt32() == 16); // yep 16, strange but is what VS C++ compiler says } #endif else if (IntPtr.Size == 8) { Debug.Assert(RESULT_OFFSET.ToInt32() == 24); } SciterXBehaviors.SCRIPTING_METHOD_PARAMS p = (SciterXBehaviors.SCRIPTING_METHOD_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.SCRIPTING_METHOD_PARAMS)); SciterXBehaviors.SCRIPTING_METHOD_PARAMS_Wraper pw = new SciterXBehaviors.SCRIPTING_METHOD_PARAMS_Wraper(p); bool bOK = OnScriptCall(se, pw.name, pw.args, out pw.result); if (bOK && pw.result != null) { SciterXValue.VALUE vres = pw.result.ToVALUE(); IntPtr vptr = IntPtr.Add(prms, RESULT_OFFSET.ToInt32()); Marshal.StructureToPtr(vres, vptr, false); } return(bOK); } case SciterXBehaviors.EVENT_GROUPS.HANDLE_TISCRIPT_METHOD_CALL: /* * COMMENTED BECAUSE THIS EVENT IS NEVER USED, AND JUST ADDS MORE CONFUSION * INSTEAD, IT'S BETTER TO HANDLE EVENT_GROUPS.HANDLE_SCRIPTING_METHOD_CALL/OnScriptCall * { * SciterXBehaviors.TISCRIPT_METHOD_PARAMS p = Marshal.PtrToStructure<SciterXBehaviors.TISCRIPT_METHOD_PARAMS>(prms); * bool res = OnScriptCall(se, p); * return res; * } */ return(false); case SciterXBehaviors.EVENT_GROUPS.HANDLE_GESTURE: { SciterXBehaviors.GESTURE_PARAMS p = (SciterXBehaviors.GESTURE_PARAMS)Marshal.PtrToStructure(prms, typeof(SciterXBehaviors.GESTURE_PARAMS)); return(OnGesture(se, p)); } default: Debug.Assert(false); return(false); } }
protected virtual bool OnMouse(SciterElement se, SciterXBehaviors.MOUSE_PARAMS prms) { return(false); }
protected override bool OnMouse(SciterElement se, SciterXBehaviors.MOUSE_PARAMS prms) { switch (prms.cmd) { case SciterXBehaviors.MOUSE_EVENTS.MOUSE_ENTER: ActualController.HandleMouseEnter(this, new OxyMouseEventArgs { Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; case SciterXBehaviors.MOUSE_EVENTS.MOUSE_LEAVE: ActualController.HandleMouseLeave(this, new OxyMouseEventArgs { Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; case SciterXBehaviors.MOUSE_EVENTS.MOUSE_MOVE: ActualController.HandleMouseMove(this, new OxyMouseEventArgs { Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; case SciterXBehaviors.MOUSE_EVENTS.MOUSE_DCLICK: case SciterXBehaviors.MOUSE_EVENTS.MOUSE_DOWN: OxyMouseButton button = OxyMouseButton.None; switch (prms.button_state) { case (uint)SciterXBehaviors.MOUSE_BUTTONS.MAIN_MOUSE_BUTTON: button = OxyMouseButton.Left; break; case (uint)SciterXBehaviors.MOUSE_BUTTONS.PROP_MOUSE_BUTTON: button = OxyMouseButton.Right; break; case (uint)SciterXBehaviors.MOUSE_BUTTONS.MIDDLE_MOUSE_BUTTON: button = OxyMouseButton.Middle; break; } ActualController.HandleMouseDown(this, new OxyMouseDownEventArgs { ChangedButton = button, ClickCount = prms.cmd == SciterXBehaviors.MOUSE_EVENTS.MOUSE_DCLICK ? 2 : 1, Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; case SciterXBehaviors.MOUSE_EVENTS.MOUSE_UP: ActualController.HandleMouseUp(this, new OxyMouseEventArgs { Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; case SciterXBehaviors.MOUSE_EVENTS.MOUSE_WHEEL: ActualController.HandleMouseWheel(this, new OxyMouseWheelEventArgs { Delta = (prms.button_state == 1 ? 1 : -1) * SystemInformation.MouseWheelScrollDelta, Position = new ScreenPoint(prms.pos.X, prms.pos.Y), ModifierKeys = prms.alt_state.GetModifiers() }); break; } return(false); }