blob: 76384d5e421def46670380811d5d91874ab5735e [file] [log] [blame]
/*
* Copyright (C) 2010, 2011, 2014-2015 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "EventSendingController.h"
#include "InjectedBundle.h"
#include "InjectedBundlePage.h"
#include "JSEventSendingController.h"
#include "StringFunctions.h"
#include <WebKit/WKBundle.h>
#include <WebKit/WKBundleFrame.h>
#include <WebKit/WKBundlePagePrivate.h>
#include <WebKit/WKBundlePrivate.h>
#include <WebKit/WKContextMenuItem.h>
#include <WebKit/WKMutableDictionary.h>
#include <WebKit/WKNumber.h>
#include <wtf/StdLibExtras.h>
namespace WTR {
static const float ZoomMultiplierRatio = 1.2f;
struct MenuItemPrivateData {
MenuItemPrivateData(WKBundlePageRef page, WKContextMenuItemRef item) :
m_page(page),
m_item(item) { }
WKBundlePageRef m_page;
WKRetainPtr<WKContextMenuItemRef> m_item;
};
#if ENABLE(CONTEXT_MENUS)
static JSValueRef menuItemClickCallback(JSContextRef context, JSObjectRef, JSObjectRef thisObject, size_t, const JSValueRef[], JSValueRef*)
{
MenuItemPrivateData* privateData = static_cast<MenuItemPrivateData*>(JSObjectGetPrivate(thisObject));
WKBundlePageClickMenuItem(privateData->m_page, privateData->m_item.get());
return JSValueMakeUndefined(context);
}
static JSValueRef getMenuItemTitleCallback(JSContextRef context, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception)
{
MenuItemPrivateData* privateData = static_cast<MenuItemPrivateData*>(JSObjectGetPrivate(object));
WKRetainPtr<WKStringRef> wkTitle(AdoptWK, WKContextMenuItemCopyTitle(privateData->m_item.get()));
return JSValueMakeString(context, toJS(wkTitle).get());
}
static JSStaticFunction staticMenuItemFunctions[] = {
{ "click", menuItemClickCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete },
{ 0, 0, 0 }
};
static JSStaticValue staticMenuItemValues[] = {
{ "title", getMenuItemTitleCallback, 0, kJSPropertyAttributeReadOnly },
{ 0, 0, 0, 0 }
};
static void staticMenuItemFinalize(JSObjectRef object)
{
delete static_cast<MenuItemPrivateData*>(JSObjectGetPrivate(object));
}
static JSValueRef staticConvertMenuItemToType(JSContextRef context, JSObjectRef object, JSType type, JSValueRef*)
{
if (kJSTypeString == type)
return getMenuItemTitleCallback(context, object, 0, 0);
return 0;
}
static JSClassRef getMenuItemClass()
{
static JSClassRef menuItemClass = 0;
if (!menuItemClass) {
JSClassDefinition classDefinition = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
classDefinition.staticFunctions = staticMenuItemFunctions;
classDefinition.staticValues = staticMenuItemValues;
classDefinition.finalize = staticMenuItemFinalize;
classDefinition.convertToType = staticConvertMenuItemToType;
menuItemClass = JSClassCreate(&classDefinition);
}
return menuItemClass;
}
#endif
static WKEventModifiers parseModifier(JSStringRef modifier)
{
if (JSStringIsEqualToUTF8CString(modifier, "ctrlKey"))
return kWKEventModifiersControlKey;
if (JSStringIsEqualToUTF8CString(modifier, "shiftKey") || JSStringIsEqualToUTF8CString(modifier, "rangeSelectionKey"))
return kWKEventModifiersShiftKey;
if (JSStringIsEqualToUTF8CString(modifier, "altKey"))
return kWKEventModifiersAltKey;
if (JSStringIsEqualToUTF8CString(modifier, "metaKey"))
return kWKEventModifiersMetaKey;
if (JSStringIsEqualToUTF8CString(modifier, "capsLockKey"))
return kWKEventModifiersCapsLockKey;
if (JSStringIsEqualToUTF8CString(modifier, "addSelectionKey")) {
#if OS(MAC_OS_X)
return kWKEventModifiersMetaKey;
#else
return kWKEventModifiersControlKey;
#endif
}
return 0;
}
static unsigned arrayLength(JSContextRef context, JSObjectRef array)
{
JSRetainPtr<JSStringRef> lengthString(Adopt, JSStringCreateWithUTF8CString("length"));
JSValueRef lengthValue = JSObjectGetProperty(context, array, lengthString.get(), 0);
if (!lengthValue)
return 0;
return static_cast<unsigned>(JSValueToNumber(context, lengthValue, 0));
}
static WKEventModifiers parseModifierArray(JSContextRef context, JSValueRef arrayValue)
{
if (!arrayValue)
return 0;
// The value may either be a string with a single modifier or an array of modifiers.
if (JSValueIsString(context, arrayValue)) {
JSRetainPtr<JSStringRef> string(Adopt, JSValueToStringCopy(context, arrayValue, 0));
return parseModifier(string.get());
}
if (!JSValueIsObject(context, arrayValue))
return 0;
JSObjectRef array = const_cast<JSObjectRef>(arrayValue);
unsigned length = arrayLength(context, array);
WKEventModifiers modifiers = 0;
for (unsigned i = 0; i < length; i++) {
JSValueRef exception = 0;
JSValueRef value = JSObjectGetPropertyAtIndex(context, array, i, &exception);
if (exception)
continue;
JSRetainPtr<JSStringRef> string(Adopt, JSValueToStringCopy(context, value, &exception));
if (exception)
continue;
modifiers |= parseModifier(string.get());
}
return modifiers;
}
Ref<EventSendingController> EventSendingController::create()
{
return adoptRef(*new EventSendingController);
}
EventSendingController::EventSendingController()
{
}
EventSendingController::~EventSendingController()
{
}
JSClassRef EventSendingController::wrapperClass()
{
return JSEventSendingController::eventSendingControllerClass();
}
enum MouseState {
MouseUp,
MouseDown
};
static WKMutableDictionaryRef createMouseMessageBody(MouseState state, int button, WKEventModifiers modifiers)
{
WKMutableDictionaryRef EventSenderMessageBody = WKMutableDictionaryCreate();
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString(state == MouseUp ? "MouseUp" : "MouseDown"));
WKDictionarySetItem(EventSenderMessageBody, subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> buttonKey = adoptWK(WKStringCreateWithUTF8CString("Button"));
WKRetainPtr<WKUInt64Ref> buttonRef = adoptWK(WKUInt64Create(button));
WKDictionarySetItem(EventSenderMessageBody, buttonKey.get(), buttonRef.get());
WKRetainPtr<WKStringRef> modifiersKey = adoptWK(WKStringCreateWithUTF8CString("Modifiers"));
WKRetainPtr<WKUInt64Ref> modifiersRef = adoptWK(WKUInt64Create(modifiers));
WKDictionarySetItem(EventSenderMessageBody, modifiersKey.get(), modifiersRef.get());
return EventSenderMessageBody;
}
void EventSendingController::mouseDown(int button, JSValueRef modifierArray)
{
auto& injectedBundle = InjectedBundle::singleton();
WKBundlePageRef page = injectedBundle.page()->page();
WKBundleFrameRef frame = WKBundlePageGetMainFrame(page);
JSContextRef context = WKBundleFrameGetJavaScriptContext(frame);
WKEventModifiers modifiers = parseModifierArray(context, modifierArray);
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, createMouseMessageBody(MouseDown, button, modifiers));
WKBundlePagePostSynchronousMessageForTesting(page, EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseUp(int button, JSValueRef modifierArray)
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
WKBundleFrameRef frame = WKBundlePageGetMainFrame(page);
JSContextRef context = WKBundleFrameGetJavaScriptContext(frame);
WKEventModifiers modifiers = parseModifierArray(context, modifierArray);
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, createMouseMessageBody(MouseUp, button, modifiers));
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseMoveTo(int x, int y)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseMoveTo"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKDoubleRef> xRef(AdoptWK, WKDoubleCreate(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKDoubleRef> yRef(AdoptWK, WKDoubleCreate(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
m_position = WKPointMake(x, y);
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseForceClick()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseForceClick"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::startAndCancelMouseForceClick()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("StartAndCancelMouseForceClick"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseForceDown()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseForceDown"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseForceUp()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseForceUp"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::mouseForceChanged(double force)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseForceChanged"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> forceKey(AdoptWK, WKStringCreateWithUTF8CString("Force"));
WKRetainPtr<WKDoubleRef> forceRef(AdoptWK, WKDoubleCreate(force));
WKDictionarySetItem(EventSenderMessageBody.get(), forceKey.get(), forceRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::leapForward(int milliseconds)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("LeapForward"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> timeKey(AdoptWK, WKStringCreateWithUTF8CString("TimeInMilliseconds"));
WKRetainPtr<WKUInt64Ref> timeRef(AdoptWK, WKUInt64Create(milliseconds));
WKDictionarySetItem(EventSenderMessageBody.get(), timeKey.get(), timeRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::scheduleAsynchronousClick()
{
WKEventModifiers modifiers = 0;
int button = 0;
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
// Asynchronous mouse down.
WKRetainPtr<WKMutableDictionaryRef> mouseDownMessageBody(AdoptWK, createMouseMessageBody(MouseDown, button, modifiers));
WKBundlePagePostMessage(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), mouseDownMessageBody.get());
// Asynchronous mouse up.
WKRetainPtr<WKMutableDictionaryRef> mouseUpMessageBody(AdoptWK, createMouseMessageBody(MouseUp, button, modifiers));
WKBundlePagePostMessage(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), mouseUpMessageBody.get());
}
static WKRetainPtr<WKMutableDictionaryRef> createKeyDownMessageBody(JSStringRef key, WKEventModifiers modifiers, int location)
{
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("KeyDown"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> keyKey(AdoptWK, WKStringCreateWithUTF8CString("Key"));
WKDictionarySetItem(EventSenderMessageBody.get(), keyKey.get(), toWK(key).get());
WKRetainPtr<WKStringRef> modifiersKey(AdoptWK, WKStringCreateWithUTF8CString("Modifiers"));
WKRetainPtr<WKUInt64Ref> modifiersRef(AdoptWK, WKUInt64Create(modifiers));
WKDictionarySetItem(EventSenderMessageBody.get(), modifiersKey.get(), modifiersRef.get());
WKRetainPtr<WKStringRef> locationKey(AdoptWK, WKStringCreateWithUTF8CString("Location"));
WKRetainPtr<WKUInt64Ref> locationRef(AdoptWK, WKUInt64Create(location));
WKDictionarySetItem(EventSenderMessageBody.get(), locationKey.get(), locationRef.get());
return EventSenderMessageBody;
}
void EventSendingController::keyDown(JSStringRef key, JSValueRef modifierArray, int location)
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
WKBundleFrameRef frame = WKBundlePageGetMainFrame(page);
JSContextRef context = WKBundleFrameGetJavaScriptContext(frame);
WKEventModifiers modifiers = parseModifierArray(context, modifierArray);
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> keyDownMessageBody = createKeyDownMessageBody(key, modifiers, location);
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), keyDownMessageBody.get(), 0);
}
void EventSendingController::scheduleAsynchronousKeyDown(JSStringRef key)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> keyDownMessageBody = createKeyDownMessageBody(key, 0 /* modifiers */, 0 /* location */);
WKBundlePagePostMessage(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), keyDownMessageBody.get());
}
void EventSendingController::mouseScrollBy(int x, int y)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseScrollBy"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKDoubleRef> xRef(AdoptWK, WKDoubleCreate(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKDoubleRef> yRef(AdoptWK, WKDoubleCreate(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
WKBundlePageForceRepaint(InjectedBundle::singleton().page()->page()); // Triggers a scrolling tree commit.
WKBundlePagePostMessage(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get());
}
static uint64_t cgEventPhaseFromString(JSStringRef phaseStr)
{
if (JSStringIsEqualToUTF8CString(phaseStr, "none"))
return 0;
if (JSStringIsEqualToUTF8CString(phaseStr, "began"))
return 1; // kCGScrollPhaseBegan
if (JSStringIsEqualToUTF8CString(phaseStr, "changed"))
return 2; // kCGScrollPhaseChanged
if (JSStringIsEqualToUTF8CString(phaseStr, "ended"))
return 4; // kCGScrollPhaseEnded
if (JSStringIsEqualToUTF8CString(phaseStr, "cancelled"))
return 8; // kCGScrollPhaseCancelled
if (JSStringIsEqualToUTF8CString(phaseStr, "maybegin"))
return 128; // kCGScrollPhaseMayBegin
ASSERT_NOT_REACHED();
return 0;
}
static uint64_t cgEventMomentumPhaseFromString(JSStringRef phaseStr)
{
if (JSStringIsEqualToUTF8CString(phaseStr, "none"))
return 0; // kCGMomentumScrollPhaseNone
if (JSStringIsEqualToUTF8CString(phaseStr, "begin"))
return 1; // kCGMomentumScrollPhaseBegin
if (JSStringIsEqualToUTF8CString(phaseStr, "continue"))
return 2; // kCGMomentumScrollPhaseContinue
if (JSStringIsEqualToUTF8CString(phaseStr, "end"))
return 3; // kCGMomentumScrollPhaseEnd
ASSERT_NOT_REACHED();
return 0;
}
void EventSendingController::mouseScrollByWithWheelAndMomentumPhases(int x, int y, JSStringRef phaseStr, JSStringRef momentumStr)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("MouseScrollByWithWheelAndMomentumPhases"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKDoubleRef> xRef(AdoptWK, WKDoubleCreate(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKDoubleRef> yRef(AdoptWK, WKDoubleCreate(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
uint64_t phase = cgEventPhaseFromString(phaseStr);
uint64_t momentum = cgEventMomentumPhaseFromString(momentumStr);
WKRetainPtr<WKStringRef> phaseKey(AdoptWK, WKStringCreateWithUTF8CString("Phase"));
WKRetainPtr<WKUInt64Ref> phaseRef(AdoptWK, WKUInt64Create(phase));
WKDictionarySetItem(EventSenderMessageBody.get(), phaseKey.get(), phaseRef.get());
WKRetainPtr<WKStringRef> momentumKey(AdoptWK, WKStringCreateWithUTF8CString("Momentum"));
WKRetainPtr<WKUInt64Ref> momentumRef(AdoptWK, WKUInt64Create(momentum));
WKDictionarySetItem(EventSenderMessageBody.get(), momentumKey.get(), momentumRef.get());
WKBundlePageForceRepaint(InjectedBundle::singleton().page()->page()); // Triggers a scrolling tree commit.
WKBundlePagePostMessage(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get());
}
void EventSendingController::continuousMouseScrollBy(int x, int y, bool paged)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("ContinuousMouseScrollBy"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKDoubleRef> xRef(AdoptWK, WKDoubleCreate(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKDoubleRef> yRef(AdoptWK, WKDoubleCreate(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
WKRetainPtr<WKStringRef> pagedKey(AdoptWK, WKStringCreateWithUTF8CString("Paged"));
WKRetainPtr<WKUInt64Ref> pagedRef(AdoptWK, WKUInt64Create(paged));
WKDictionarySetItem(EventSenderMessageBody.get(), pagedKey.get(), pagedRef.get());
// FIXME: This message should be asynchronous, as scrolling is intrinsically asynchronous.
// See also: <https://bugs.webkit.org/show_bug.cgi?id=148256>.
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
JSValueRef EventSendingController::contextClick()
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
WKBundleFrameRef mainFrame = WKBundlePageGetMainFrame(page);
JSContextRef context = WKBundleFrameGetJavaScriptContext(mainFrame);
#if ENABLE(CONTEXT_MENUS)
WKRetainPtr<WKArrayRef> menuEntries = adoptWK(WKBundlePageCopyContextMenuAtPointInWindow(page, m_position));
JSValueRef arrayResult = JSObjectMakeArray(context, 0, 0, 0);
if (!menuEntries)
return arrayResult;
JSObjectRef arrayObj = JSValueToObject(context, arrayResult, 0);
size_t entriesSize = WKArrayGetSize(menuEntries.get());
for (size_t i = 0; i < entriesSize; ++i) {
ASSERT(WKGetTypeID(WKArrayGetItemAtIndex(menuEntries.get(), i)) == WKContextMenuItemGetTypeID());
WKContextMenuItemRef item = static_cast<WKContextMenuItemRef>(WKArrayGetItemAtIndex(menuEntries.get(), i));
MenuItemPrivateData* privateData = new MenuItemPrivateData(page, item);
JSObjectSetPropertyAtIndex(context, arrayObj, i, JSObjectMake(context, getMenuItemClass(), privateData), 0);
}
return arrayResult;
#else
return JSValueMakeUndefined(context);
#endif
}
void EventSendingController::textZoomIn()
{
auto& injectedBundle = InjectedBundle::singleton();
// Ensure page zoom is reset.
WKBundlePageSetPageZoomFactor(injectedBundle.page()->page(), 1);
double zoomFactor = WKBundlePageGetTextZoomFactor(injectedBundle.page()->page());
WKBundlePageSetTextZoomFactor(injectedBundle.page()->page(), zoomFactor * ZoomMultiplierRatio);
}
void EventSendingController::textZoomOut()
{
auto& injectedBundle = InjectedBundle::singleton();
// Ensure page zoom is reset.
WKBundlePageSetPageZoomFactor(injectedBundle.page()->page(), 1);
double zoomFactor = WKBundlePageGetTextZoomFactor(injectedBundle.page()->page());
WKBundlePageSetTextZoomFactor(injectedBundle.page()->page(), zoomFactor / ZoomMultiplierRatio);
}
void EventSendingController::zoomPageIn()
{
auto& injectedBundle = InjectedBundle::singleton();
// Ensure text zoom is reset.
WKBundlePageSetTextZoomFactor(injectedBundle.page()->page(), 1);
double zoomFactor = WKBundlePageGetPageZoomFactor(injectedBundle.page()->page());
WKBundlePageSetPageZoomFactor(injectedBundle.page()->page(), zoomFactor * ZoomMultiplierRatio);
}
void EventSendingController::zoomPageOut()
{
auto& injectedBundle = InjectedBundle::singleton();
// Ensure text zoom is reset.
WKBundlePageSetTextZoomFactor(injectedBundle.page()->page(), 1);
double zoomFactor = WKBundlePageGetPageZoomFactor(injectedBundle.page()->page());
WKBundlePageSetPageZoomFactor(injectedBundle.page()->page(), zoomFactor / ZoomMultiplierRatio);
}
void EventSendingController::scalePageBy(double scale, double x, double y)
{
WKPoint origin = { x, y };
WKBundlePageSetScaleAtOrigin(InjectedBundle::singleton().page()->page(), scale, origin);
}
void EventSendingController::monitorWheelEvents()
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
WKBundlePageStartMonitoringScrollOperations(page);
}
struct ScrollCompletionCallbackData {
JSContextRef m_context;
JSObjectRef m_function;
ScrollCompletionCallbackData(JSContextRef context, JSObjectRef function)
: m_context(context), m_function(function)
{
}
};
static void executeCallback(void* context)
{
if (!context)
return;
std::unique_ptr<ScrollCompletionCallbackData> callBackData(reinterpret_cast<ScrollCompletionCallbackData*>(context));
JSObjectCallAsFunction(callBackData->m_context, callBackData->m_function, nullptr, 0, nullptr, nullptr);
JSValueUnprotect(callBackData->m_context, callBackData->m_function);
}
void EventSendingController::callAfterScrollingCompletes(JSValueRef functionCallback)
{
if (!functionCallback)
return;
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
WKBundleFrameRef mainFrame = WKBundlePageGetMainFrame(page);
JSContextRef context = WKBundleFrameGetJavaScriptContext(mainFrame);
JSObjectRef functionCallbackObject = JSValueToObject(context, functionCallback, nullptr);
if (!functionCallbackObject)
return;
JSValueProtect(context, functionCallbackObject);
auto scrollCompletionCallbackData = std::make_unique<ScrollCompletionCallbackData>(context, functionCallbackObject);
WKBundlePageRegisterScrollOperationCompletionCallback(page, executeCallback, scrollCompletionCallbackData.release());
}
#if ENABLE(TOUCH_EVENTS)
void EventSendingController::addTouchPoint(int x, int y)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("AddTouchPoint"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKUInt64Ref> xRef(AdoptWK, WKUInt64Create(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKUInt64Ref> yRef(AdoptWK, WKUInt64Create(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::updateTouchPoint(int index, int x, int y)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("UpdateTouchPoint"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> indexKey(AdoptWK, WKStringCreateWithUTF8CString("Index"));
WKRetainPtr<WKUInt64Ref> indexRef(AdoptWK, WKUInt64Create(index));
WKDictionarySetItem(EventSenderMessageBody.get(), indexKey.get(), indexRef.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("X"));
WKRetainPtr<WKUInt64Ref> xRef(AdoptWK, WKUInt64Create(x));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("Y"));
WKRetainPtr<WKUInt64Ref> yRef(AdoptWK, WKUInt64Create(y));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::setTouchModifier(const JSStringRef &modifier, bool enable)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("SetTouchModifier"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKEventModifiers mod = 0;
if (JSStringIsEqualToUTF8CString(modifier, "ctrl"))
mod = kWKEventModifiersControlKey;
if (JSStringIsEqualToUTF8CString(modifier, "shift"))
mod = kWKEventModifiersShiftKey;
if (JSStringIsEqualToUTF8CString(modifier, "alt"))
mod = kWKEventModifiersAltKey;
if (JSStringIsEqualToUTF8CString(modifier, "meta"))
mod = kWKEventModifiersMetaKey;
WKRetainPtr<WKStringRef> modifierKey(AdoptWK, WKStringCreateWithUTF8CString("Modifier"));
WKRetainPtr<WKUInt64Ref> modifierRef(AdoptWK, WKUInt64Create(mod));
WKDictionarySetItem(EventSenderMessageBody.get(), modifierKey.get(), modifierRef.get());
WKRetainPtr<WKStringRef> enableKey(AdoptWK, WKStringCreateWithUTF8CString("Enable"));
WKRetainPtr<WKUInt64Ref> enableRef(AdoptWK, WKUInt64Create(enable));
WKDictionarySetItem(EventSenderMessageBody.get(), enableKey.get(), enableRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::setTouchPointRadius(int radiusX, int radiusY)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("SetTouchPointRadius"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> xKey(AdoptWK, WKStringCreateWithUTF8CString("RadiusX"));
WKRetainPtr<WKUInt64Ref> xRef(AdoptWK, WKUInt64Create(radiusX));
WKDictionarySetItem(EventSenderMessageBody.get(), xKey.get(), xRef.get());
WKRetainPtr<WKStringRef> yKey(AdoptWK, WKStringCreateWithUTF8CString("RadiusY"));
WKRetainPtr<WKUInt64Ref> yRef(AdoptWK, WKUInt64Create(radiusY));
WKDictionarySetItem(EventSenderMessageBody.get(), yKey.get(), yRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::touchStart()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("TouchStart"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::touchMove()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("TouchMove"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::touchEnd()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("TouchEnd"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::touchCancel()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("TouchCancel"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::clearTouchPoints()
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("ClearTouchPoints"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::releaseTouchPoint(int index)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("ReleaseTouchPoint"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> indexKey(AdoptWK, WKStringCreateWithUTF8CString("Index"));
WKRetainPtr<WKUInt64Ref> indexRef(AdoptWK, WKUInt64Create(index));
WKDictionarySetItem(EventSenderMessageBody.get(), indexKey.get(), indexRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
void EventSendingController::cancelTouchPoint(int index)
{
WKRetainPtr<WKStringRef> EventSenderMessageName(AdoptWK, WKStringCreateWithUTF8CString("EventSender"));
WKRetainPtr<WKMutableDictionaryRef> EventSenderMessageBody(AdoptWK, WKMutableDictionaryCreate());
WKRetainPtr<WKStringRef> subMessageKey(AdoptWK, WKStringCreateWithUTF8CString("SubMessage"));
WKRetainPtr<WKStringRef> subMessageName(AdoptWK, WKStringCreateWithUTF8CString("CancelTouchPoint"));
WKDictionarySetItem(EventSenderMessageBody.get(), subMessageKey.get(), subMessageName.get());
WKRetainPtr<WKStringRef> indexKey(AdoptWK, WKStringCreateWithUTF8CString("Index"));
WKRetainPtr<WKUInt64Ref> indexRef(AdoptWK, WKUInt64Create(index));
WKDictionarySetItem(EventSenderMessageBody.get(), indexKey.get(), indexRef.get());
WKBundlePagePostSynchronousMessageForTesting(InjectedBundle::singleton().page()->page(), EventSenderMessageName.get(), EventSenderMessageBody.get(), 0);
}
#endif
// Object Creation
void EventSendingController::makeWindowObject(JSContextRef context, JSObjectRef windowObject, JSValueRef* exception)
{
setProperty(context, windowObject, "eventSender", this, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete, exception);
}
} // namespace WTR