EventSendingController.cpp revision f05b935882198ccf7d81675736e3aeb089c5113a
1/* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "EventSendingController.h" 27 28#include "InjectedBundle.h" 29#include "InjectedBundlePage.h" 30#include "JSEventSendingController.h" 31#include <WebKit2/WKBundlePage.h> 32#include <WebKit2/WKBundlePagePrivate.h> 33#include <WebKit2/WKBundlePrivate.h> 34 35namespace WTR { 36 37static const float ZoomMultiplierRatio = 1.2f; 38 39PassRefPtr<EventSendingController> EventSendingController::create() 40{ 41 return adoptRef(new EventSendingController); 42} 43 44EventSendingController::EventSendingController() 45{ 46} 47 48EventSendingController::~EventSendingController() 49{ 50} 51 52JSClassRef EventSendingController::wrapperClass() 53{ 54 return JSEventSendingController::eventSendingControllerClass(); 55} 56 57static void setExceptionForString(JSContextRef context, JSValueRef* exception, const char* string) 58{ 59 JSRetainPtr<JSStringRef> exceptionString(Adopt, JSStringCreateWithUTF8CString(string)); 60 *exception = JSValueMakeString(context, exceptionString.get()); 61} 62 63void EventSendingController::mouseDown(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 64{ 65 setExceptionForString(context, exception, "EventSender.mouseDown is not yet supported."); 66} 67 68void EventSendingController::mouseUp(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 69{ 70 setExceptionForString(context, exception, "EventSender.mouseUp is not yet supported."); 71} 72 73void EventSendingController::mouseMoveTo(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 74{ 75 setExceptionForString(context, exception, "EventSender.mouseMoveTo is not yet supported."); 76} 77 78void EventSendingController::keyDown(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 79{ 80 setExceptionForString(context, exception, "EventSender.keyDown is not yet supported."); 81} 82 83void EventSendingController::contextClick(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 84{ 85 setExceptionForString(context, exception, "EventSender.contextClick is not yet supported."); 86} 87 88void EventSendingController::leapForward(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 89{ 90 setExceptionForString(context, exception, "EventSender.leapForward is not yet supported."); 91} 92 93void EventSendingController::textZoomIn() 94{ 95 // Ensure page zoom is reset. 96 WKBundlePageSetPageZoomFactor(InjectedBundle::shared().page()->page(), 1); 97 98 double zoomFactor = WKBundlePageGetTextZoomFactor(InjectedBundle::shared().page()->page()); 99 WKBundlePageSetTextZoomFactor(InjectedBundle::shared().page()->page(), zoomFactor * ZoomMultiplierRatio); 100} 101 102void EventSendingController::textZoomOut() 103{ 104 // Ensure page zoom is reset. 105 WKBundlePageSetPageZoomFactor(InjectedBundle::shared().page()->page(), 1); 106 107 double zoomFactor = WKBundlePageGetTextZoomFactor(InjectedBundle::shared().page()->page()); 108 WKBundlePageSetTextZoomFactor(InjectedBundle::shared().page()->page(), zoomFactor / ZoomMultiplierRatio); 109} 110 111void EventSendingController::zoomPageIn() 112{ 113 // Ensure text zoom is reset. 114 WKBundlePageSetTextZoomFactor(InjectedBundle::shared().page()->page(), 1); 115 116 double zoomFactor = WKBundlePageGetPageZoomFactor(InjectedBundle::shared().page()->page()); 117 WKBundlePageSetPageZoomFactor(InjectedBundle::shared().page()->page(), zoomFactor * ZoomMultiplierRatio); 118} 119 120void EventSendingController::zoomPageOut() 121{ 122 // Ensure text zoom is reset. 123 WKBundlePageSetTextZoomFactor(InjectedBundle::shared().page()->page(), 1); 124 125 double zoomFactor = WKBundlePageGetPageZoomFactor(InjectedBundle::shared().page()->page()); 126 WKBundlePageSetPageZoomFactor(InjectedBundle::shared().page()->page(), zoomFactor / ZoomMultiplierRatio); 127} 128 129// Object Creation 130 131void EventSendingController::makeWindowObject(JSContextRef context, JSObjectRef windowObject, JSValueRef* exception) 132{ 133 setProperty(context, windowObject, "eventSender", this, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete, exception); 134} 135 136} // namespace WTR 137