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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
EventSender class:
Bound to a JavaScript window.eventSender object using
CppBoundClass::bindToJavascript(), this allows layout tests to fire DOM events.
*/
#ifndef EventSender_h
#define EventSender_h
#include "CppBoundClass.h"
#include "Task.h"
#include "WebDragOperation.h"
#include "WebInputEvent.h"
#include "WebPoint.h"
class TestShell;
namespace WebKit {
class WebDragData;
class WebView;
}
class EventSender : public CppBoundClass {
public:
// Builds the property and method lists needed to bind this class to a JS
// object.
EventSender(TestShell*);
// Resets some static variable state.
void reset();
// Simulate drag&drop system call.
void doDragDrop(const WebKit::WebDragData&, WebKit::WebDragOperationsMask);
// JS callback methods.
void mouseDown(const CppArgumentList&, CppVariant*);
void mouseUp(const CppArgumentList&, CppVariant*);
void mouseMoveTo(const CppArgumentList&, CppVariant*);
void leapForward(const CppArgumentList&, CppVariant*);
void keyDown(const CppArgumentList&, CppVariant*);
void dispatchMessage(const CppArgumentList&, CppVariant*);
void textZoomIn(const CppArgumentList&, CppVariant*);
void textZoomOut(const CppArgumentList&, CppVariant*);
void zoomPageIn(const CppArgumentList&, CppVariant*);
void zoomPageOut(const CppArgumentList&, CppVariant*);
void mouseScrollBy(const CppArgumentList&, CppVariant*);
void continuousMouseScrollBy(const CppArgumentList&, CppVariant*);
void scheduleAsynchronousClick(const CppArgumentList&, CppVariant*);
void beginDragWithFiles(const CppArgumentList&, CppVariant*);
CppVariant dragMode;
void addTouchPoint(const CppArgumentList&, CppVariant*);
void cancelTouchPoint(const CppArgumentList&, CppVariant*);
void clearTouchPoints(const CppArgumentList&, CppVariant*);
void releaseTouchPoint(const CppArgumentList&, CppVariant*);
void setTouchModifier(const CppArgumentList&, CppVariant*);
void touchCancel(const CppArgumentList&, CppVariant*);
void touchEnd(const CppArgumentList&, CppVariant*);
void touchMove(const CppArgumentList&, CppVariant*);
void touchStart(const CppArgumentList&, CppVariant*);
void updateTouchPoint(const CppArgumentList&, CppVariant*);
// Unimplemented stubs
void contextClick(const CppArgumentList&, CppVariant*);
void enableDOMUIEventLogging(const CppArgumentList&, CppVariant*);
void fireKeyboardEventsToElement(const CppArgumentList&, CppVariant*);
void clearKillRing(const CppArgumentList&, CppVariant*);
// Properties used in layout tests.
#if defined(OS_WIN)
CppVariant wmKeyDown;
CppVariant wmKeyUp;
CppVariant wmChar;
CppVariant wmDeadChar;
CppVariant wmSysKeyDown;
CppVariant wmSysKeyUp;
CppVariant wmSysChar;
CppVariant wmSysDeadChar;
#endif
TaskList* taskList() { return &m_taskList; }
private:
// Returns the test shell's webview.
WebKit::WebView* webview();
// Returns true if dragMode is true.
bool isDragMode() { return dragMode.isBool() && dragMode.toBoolean(); }
// Sometimes we queue up mouse move and mouse up events for drag drop
// handling purposes. These methods dispatch the event.
void doMouseMove(const WebKit::WebMouseEvent&);
void doMouseUp(const WebKit::WebMouseEvent&);
static void doLeapForward(int milliseconds);
void replaySavedEvents();
// Helper to return the button type given a button code
static WebKit::WebMouseEvent::Button getButtonTypeFromButtonNumber(int);
// Helper to extract the button number from the optional argument in
// mouseDown and mouseUp
static int getButtonNumberFromSingleArg(const CppArgumentList&);
// Returns true if the specified key code passed in needs a shift key
// modifier to be passed into the generated event.
bool needsShiftModifier(int);
void updateClickCountForButton(WebKit::WebMouseEvent::Button);
// Compose a touch event from the current touch points and send it.
void sendCurrentTouchEvent(const WebKit::WebInputEvent::Type);
// Handle a request to send a wheel event.
void handleMouseWheel(const CppArgumentList&, CppVariant*, bool continuous);
TaskList m_taskList;
// Non-owning pointer. The EventSender is owned by the TestShell.
TestShell* m_shell;
// Location of last mouseMoveTo event.
static WebKit::WebPoint lastMousePos;
// Currently pressed mouse button (Left/Right/Middle or None)
static WebKit::WebMouseEvent::Button pressedButton;
// The last button number passed to mouseDown and mouseUp.
// Used to determine whether the click count continues to
// increment or not.
static WebKit::WebMouseEvent::Button lastButtonType;
};
#endif // EventSender_h