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3190 lines (2648 loc) · 121 KB
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/*
* Copyright (C) 2010-2020 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 "WKPage.h"
#include "WKPagePrivate.h"
#include "APIArray.h"
#include "APIContextMenuClient.h"
#include "APIData.h"
#include "APIDictionary.h"
#include "APIFindClient.h"
#include "APIFindMatchesClient.h"
#include "APIFrameHandle.h"
#include "APIFrameInfo.h"
#include "APIGeometry.h"
#include "APIHitTestResult.h"
#include "APILoaderClient.h"
#include "APINavigation.h"
#include "APINavigationAction.h"
#include "APINavigationClient.h"
#include "APINavigationResponse.h"
#include "APIOpenPanelParameters.h"
#include "APIPageConfiguration.h"
#include "APIPolicyClient.h"
#include "APISessionState.h"
#include "APIUIClient.h"
#include "APIWebAuthenticationPanel.h"
#include "APIWebAuthenticationPanelClient.h"
#include "APIWebsitePolicies.h"
#include "APIWindowFeatures.h"
#include "AuthenticationChallengeDisposition.h"
#include "AuthenticationChallengeProxy.h"
#include "AuthenticationDecisionListener.h"
#include "ContentAsStringIncludesChildFrames.h"
#include "DownloadProxy.h"
#include "LegacySessionStateCoding.h"
#include "Logging.h"
#include "MediaKeySystemPermissionRequest.h"
#include "NativeWebKeyboardEvent.h"
#include "NativeWebWheelEvent.h"
#include "NavigationActionData.h"
#include "NotificationPermissionRequest.h"
#include "PageClient.h"
#include "PrintInfo.h"
#include "SpeechRecognitionPermissionRequest.h"
#include "WKAPICast.h"
#include "WKPagePolicyClientInternal.h"
#include "WKPageRenderingProgressEventsInternal.h"
#include "WKPluginInformation.h"
#include "WebBackForwardList.h"
#include "WebFormClient.h"
#include "WebImage.h"
#include "WebInspectorUIProxy.h"
#include "WebOpenPanelResultListenerProxy.h"
#include "WebPageGroup.h"
#include "WebPageMessages.h"
#include "WebPageProxy.h"
#include "WebProcessPool.h"
#include "WebProcessProxy.h"
#include "WebProtectionSpace.h"
#include <WebCore/ContentRuleListResults.h>
#include <WebCore/MockRealtimeMediaSourceCenter.h>
#include <WebCore/Page.h>
#include <WebCore/SSLKeyGenerator.h>
#include <WebCore/SecurityOriginData.h>
#include <WebCore/SerializedCryptoKeyWrap.h>
#include <WebCore/WindowFeatures.h>
#ifdef __BLOCKS__
#include <Block.h>
#endif
#if ENABLE(CONTEXT_MENUS)
#include "WebContextMenuItem.h"
#endif
#if PLATFORM(COCOA)
#include <wtf/cocoa/RuntimeApplicationChecksCocoa.h>
#endif
namespace API {
using namespace WebCore;
using namespace WebKit;
template<> struct ClientTraits<WKPageLoaderClientBase> {
typedef std::tuple<WKPageLoaderClientV0, WKPageLoaderClientV1, WKPageLoaderClientV2, WKPageLoaderClientV3, WKPageLoaderClientV4, WKPageLoaderClientV5, WKPageLoaderClientV6> Versions;
};
template<> struct ClientTraits<WKPageNavigationClientBase> {
typedef std::tuple<WKPageNavigationClientV0, WKPageNavigationClientV1, WKPageNavigationClientV2, WKPageNavigationClientV3> Versions;
};
template<> struct ClientTraits<WKPagePolicyClientBase> {
typedef std::tuple<WKPagePolicyClientV0, WKPagePolicyClientV1, WKPagePolicyClientInternal> Versions;
};
template<> struct ClientTraits<WKPageUIClientBase> {
typedef std::tuple<WKPageUIClientV0, WKPageUIClientV1, WKPageUIClientV2, WKPageUIClientV3, WKPageUIClientV4, WKPageUIClientV5, WKPageUIClientV6, WKPageUIClientV7, WKPageUIClientV8, WKPageUIClientV9, WKPageUIClientV10, WKPageUIClientV11, WKPageUIClientV12, WKPageUIClientV13, WKPageUIClientV14, WKPageUIClientV15, WKPageUIClientV16, WKPageUIClientV17> Versions;
};
#if ENABLE(CONTEXT_MENUS)
template<> struct ClientTraits<WKPageContextMenuClientBase> {
typedef std::tuple<WKPageContextMenuClientV0, WKPageContextMenuClientV1, WKPageContextMenuClientV2, WKPageContextMenuClientV3, WKPageContextMenuClientV4> Versions;
};
#endif
template<> struct ClientTraits<WKPageFindClientBase> {
typedef std::tuple<WKPageFindClientV0> Versions;
};
template<> struct ClientTraits<WKPageFindMatchesClientBase> {
typedef std::tuple<WKPageFindMatchesClientV0> Versions;
};
template<> struct ClientTraits<WKPageStateClientBase> {
typedef std::tuple<WKPageStateClientV0> Versions;
};
} // namespace API
using namespace WebKit;
NO_RETURN_DUE_TO_CRASH NEVER_INLINE static void crashBecausePageIsSuspended()
{
WTFLogAlways("Error: Attempt to call WKPageRef API/SPI on a suspended page, this is a client bug.");
CRASH();
}
#define CRASH_IF_SUSPENDED if (UNLIKELY(pageRef && toImpl(pageRef)->isSuspended())) \
crashBecausePageIsSuspended()
WKTypeID WKPageGetTypeID()
{
return toAPI(WebPageProxy::APIType);
}
WKContextRef WKPageGetContext(WKPageRef pageRef)
{
return toAPI(&toImpl(pageRef)->process().processPool());
}
WKPageGroupRef WKPageGetPageGroup(WKPageRef pageRef)
{
return toAPI(&toImpl(pageRef)->pageGroup());
}
WKPageConfigurationRef WKPageCopyPageConfiguration(WKPageRef pageRef)
{
return toAPI(&toImpl(pageRef)->configuration().copy().leakRef());
}
void WKPageLoadURL(WKPageRef pageRef, WKURLRef URLRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadRequest(URL(URL(), toWTFString(URLRef)));
}
void WKPageLoadURLWithShouldOpenExternalURLsPolicy(WKPageRef pageRef, WKURLRef URLRef, bool shouldOpenExternalURLs)
{
CRASH_IF_SUSPENDED;
WebCore::ShouldOpenExternalURLsPolicy shouldOpenExternalURLsPolicy = shouldOpenExternalURLs ? WebCore::ShouldOpenExternalURLsPolicy::ShouldAllow : WebCore::ShouldOpenExternalURLsPolicy::ShouldNotAllow;
toImpl(pageRef)->loadRequest(URL(URL(), toWTFString(URLRef)), shouldOpenExternalURLsPolicy);
}
void WKPageLoadURLWithUserData(WKPageRef pageRef, WKURLRef URLRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadRequest(URL(URL(), toWTFString(URLRef)), WebCore::ShouldOpenExternalURLsPolicy::ShouldNotAllow, toImpl(userDataRef));
}
void WKPageLoadURLRequest(WKPageRef pageRef, WKURLRequestRef urlRequestRef)
{
CRASH_IF_SUSPENDED;
auto resourceRequest = toImpl(urlRequestRef)->resourceRequest();
toImpl(pageRef)->loadRequest(WTFMove(resourceRequest));
}
void WKPageLoadURLRequestWithUserData(WKPageRef pageRef, WKURLRequestRef urlRequestRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
auto resourceRequest = toImpl(urlRequestRef)->resourceRequest();
toImpl(pageRef)->loadRequest(WTFMove(resourceRequest), WebCore::ShouldOpenExternalURLsPolicy::ShouldNotAllow, toImpl(userDataRef));
}
void WKPageLoadFile(WKPageRef pageRef, WKURLRef fileURL, WKURLRef resourceDirectoryURL)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadFile(toWTFString(fileURL), toWTFString(resourceDirectoryURL));
}
void WKPageLoadFileWithUserData(WKPageRef pageRef, WKURLRef fileURL, WKURLRef resourceDirectoryURL, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadFile(toWTFString(fileURL), toWTFString(resourceDirectoryURL), toImpl(userDataRef));
}
void WKPageLoadData(WKPageRef pageRef, WKDataRef dataRef, WKStringRef MIMETypeRef, WKStringRef encodingRef, WKURLRef baseURLRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadData(toImpl(dataRef)->dataReference(), toWTFString(MIMETypeRef), toWTFString(encodingRef), toWTFString(baseURLRef));
}
void WKPageLoadDataWithUserData(WKPageRef pageRef, WKDataRef dataRef, WKStringRef MIMETypeRef, WKStringRef encodingRef, WKURLRef baseURLRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadData(toImpl(dataRef)->dataReference(), toWTFString(MIMETypeRef), toWTFString(encodingRef), toWTFString(baseURLRef), toImpl(userDataRef));
}
static String encodingOf(const String& string)
{
if (string.isNull() || !string.is8Bit())
return "utf-16"_s;
return "latin1"_s;
}
static IPC::DataReference dataFrom(const String& string)
{
if (string.isNull() || !string.is8Bit())
return { reinterpret_cast<const uint8_t*>(string.characters16()), string.length() * sizeof(UChar) };
return { string.characters8(), string.length() * sizeof(LChar) };
}
static void loadString(WKPageRef pageRef, WKStringRef stringRef, const String& mimeType, const String& baseURL, WKTypeRef userDataRef)
{
String string = toWTFString(stringRef);
toImpl(pageRef)->loadData(dataFrom(string), mimeType, encodingOf(string), baseURL, toImpl(userDataRef));
}
void WKPageLoadHTMLString(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef)
{
CRASH_IF_SUSPENDED;
WKPageLoadHTMLStringWithUserData(pageRef, htmlStringRef, baseURLRef, nullptr);
}
void WKPageLoadHTMLStringWithUserData(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
loadString(pageRef, htmlStringRef, "text/html"_s, toWTFString(baseURLRef), userDataRef);
}
void WKPageLoadAlternateHTMLString(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef, WKURLRef unreachableURLRef)
{
CRASH_IF_SUSPENDED;
WKPageLoadAlternateHTMLStringWithUserData(pageRef, htmlStringRef, baseURLRef, unreachableURLRef, nullptr);
}
void WKPageLoadAlternateHTMLStringWithUserData(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef, WKURLRef unreachableURLRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
String string = toWTFString(htmlStringRef);
toImpl(pageRef)->loadAlternateHTML(dataFrom(string), encodingOf(string), URL(URL(), toWTFString(baseURLRef)), URL(URL(), toWTFString(unreachableURLRef)), toImpl(userDataRef));
}
void WKPageLoadPlainTextString(WKPageRef pageRef, WKStringRef plainTextStringRef)
{
CRASH_IF_SUSPENDED;
WKPageLoadPlainTextStringWithUserData(pageRef, plainTextStringRef, nullptr);
}
void WKPageLoadPlainTextStringWithUserData(WKPageRef pageRef, WKStringRef plainTextStringRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
loadString(pageRef, plainTextStringRef, "text/plain"_s, aboutBlankURL().string(), userDataRef);
}
void WKPageLoadWebArchiveData(WKPageRef pageRef, WKDataRef webArchiveDataRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadWebArchiveData(toImpl(webArchiveDataRef));
}
void WKPageLoadWebArchiveDataWithUserData(WKPageRef pageRef, WKDataRef webArchiveDataRef, WKTypeRef userDataRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->loadWebArchiveData(toImpl(webArchiveDataRef), toImpl(userDataRef));
}
void WKPageStopLoading(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->stopLoading();
}
void WKPageReload(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
OptionSet<WebCore::ReloadOption> reloadOptions;
#if PLATFORM(COCOA)
if (linkedOnOrAfter(SDKVersion::FirstWithExpiredOnlyReloadBehavior))
reloadOptions.add(WebCore::ReloadOption::ExpiredOnly);
#endif
toImpl(pageRef)->reload(reloadOptions);
}
void WKPageReloadWithoutContentBlockers(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->reload(WebCore::ReloadOption::DisableContentBlockers);
}
void WKPageReloadFromOrigin(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->reload(WebCore::ReloadOption::FromOrigin);
}
void WKPageReloadExpiredOnly(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->reload(WebCore::ReloadOption::ExpiredOnly);
}
bool WKPageTryClose(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
return toImpl(pageRef)->tryClose();
}
void WKPageClose(WKPageRef pageRef)
{
toImpl(pageRef)->close();
}
bool WKPageIsClosed(WKPageRef pageRef)
{
return toImpl(pageRef)->isClosed();
}
void WKPageGoForward(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->goForward();
}
bool WKPageCanGoForward(WKPageRef pageRef)
{
return toImpl(pageRef)->backForwardList().forwardItem();
}
void WKPageGoBack(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
auto& page = *toImpl(pageRef);
if (page.pageClient().hasSafeBrowsingWarning()) {
WKPageReload(pageRef);
return;
}
page.goBack();
}
bool WKPageCanGoBack(WKPageRef pageRef)
{
return toImpl(pageRef)->backForwardList().backItem();
}
void WKPageGoToBackForwardListItem(WKPageRef pageRef, WKBackForwardListItemRef itemRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->goToBackForwardItem(*toImpl(itemRef));
}
void WKPageTryRestoreScrollPosition(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->tryRestoreScrollPosition();
}
WKBackForwardListRef WKPageGetBackForwardList(WKPageRef pageRef)
{
return toAPI(&toImpl(pageRef)->backForwardList());
}
bool WKPageWillHandleHorizontalScrollEvents(WKPageRef pageRef)
{
return toImpl(pageRef)->willHandleHorizontalScrollEvents();
}
void WKPageUpdateWebsitePolicies(WKPageRef pageRef, WKWebsitePoliciesRef websitePoliciesRef)
{
CRASH_IF_SUSPENDED;
RELEASE_ASSERT_WITH_MESSAGE(!toImpl(websitePoliciesRef)->websiteDataStore(), "Setting WebsitePolicies.websiteDataStore is only supported during WKFramePolicyListenerUseWithPolicies().");
RELEASE_ASSERT_WITH_MESSAGE(!toImpl(websitePoliciesRef)->userContentController(), "Setting WebsitePolicies.userContentController is only supported during WKFramePolicyListenerUseWithPolicies().");
auto data = toImpl(websitePoliciesRef)->data();
toImpl(pageRef)->updateWebsitePolicies(WTFMove(data));
}
WKStringRef WKPageCopyTitle(WKPageRef pageRef)
{
return toCopiedAPI(toImpl(pageRef)->pageLoadState().title());
}
WKFrameRef WKPageGetMainFrame(WKPageRef pageRef)
{
return toAPI(toImpl(pageRef)->mainFrame());
}
WKFrameRef WKPageGetFocusedFrame(WKPageRef pageRef)
{
return toAPI(toImpl(pageRef)->focusedFrame());
}
WKFrameRef WKPageGetFrameSetLargestFrame(WKPageRef pageRef)
{
return nullptr;
}
uint64_t WKPageGetRenderTreeSize(WKPageRef page)
{
return toImpl(page)->renderTreeSize();
}
WKWebsiteDataStoreRef WKPageGetWebsiteDataStore(WKPageRef page)
{
return toAPI(&toImpl(page)->websiteDataStore());
}
WKInspectorRef WKPageGetInspector(WKPageRef pageRef)
{
return toAPI(toImpl(pageRef)->inspector());
}
double WKPageGetEstimatedProgress(WKPageRef pageRef)
{
return toImpl(pageRef)->estimatedProgress();
}
WKStringRef WKPageCopyUserAgent(WKPageRef pageRef)
{
return toCopiedAPI(toImpl(pageRef)->userAgent());
}
WKStringRef WKPageCopyApplicationNameForUserAgent(WKPageRef pageRef)
{
return toCopiedAPI(toImpl(pageRef)->applicationNameForUserAgent());
}
void WKPageSetApplicationNameForUserAgent(WKPageRef pageRef, WKStringRef applicationNameRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setApplicationNameForUserAgent(toWTFString(applicationNameRef));
}
WKStringRef WKPageCopyCustomUserAgent(WKPageRef pageRef)
{
return toCopiedAPI(toImpl(pageRef)->customUserAgent());
}
void WKPageSetCustomUserAgent(WKPageRef pageRef, WKStringRef userAgentRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setCustomUserAgent(toWTFString(userAgentRef));
}
void WKPageSetUserContentExtensionsEnabled(WKPageRef pageRef, bool enabled)
{
// FIXME: Remove this function once it is no longer used.
}
bool WKPageSupportsTextEncoding(WKPageRef pageRef)
{
return toImpl(pageRef)->supportsTextEncoding();
}
WKStringRef WKPageCopyCustomTextEncodingName(WKPageRef pageRef)
{
return toCopiedAPI(toImpl(pageRef)->customTextEncodingName());
}
void WKPageSetCustomTextEncodingName(WKPageRef pageRef, WKStringRef encodingNameRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setCustomTextEncodingName(toWTFString(encodingNameRef));
}
void WKPageTerminate(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
Ref<WebProcessProxy> protectedProcessProxy(toImpl(pageRef)->process());
protectedProcessProxy->requestTermination(ProcessTerminationReason::RequestedByClient);
}
WKStringRef WKPageGetSessionHistoryURLValueType()
{
static API::String& sessionHistoryURLValueType = API::String::create("SessionHistoryURL").leakRef();
return toAPI(&sessionHistoryURLValueType);
}
WKStringRef WKPageGetSessionBackForwardListItemValueType()
{
static API::String& sessionBackForwardListValueType = API::String::create("SessionBackForwardListItem").leakRef();
return toAPI(&sessionBackForwardListValueType);
}
WKTypeRef WKPageCopySessionState(WKPageRef pageRef, void* context, WKPageSessionStateFilterCallback filter)
{
// FIXME: This is a hack to make sure we return a WKDataRef to maintain compatibility with older versions of Safari.
bool shouldReturnData = !(reinterpret_cast<uintptr_t>(context) & 1);
context = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(context) & ~1);
auto sessionState = toImpl(pageRef)->sessionState([pageRef, context, filter](WebBackForwardListItem& item) {
if (filter) {
if (!filter(pageRef, WKPageGetSessionBackForwardListItemValueType(), toAPI(&item), context))
return false;
if (!filter(pageRef, WKPageGetSessionHistoryURLValueType(), toURLRef(item.originalURL().impl()), context))
return false;
}
return true;
});
auto data = encodeLegacySessionState(sessionState);
if (shouldReturnData)
return toAPI(data.leakRef());
return toAPI(&API::SessionState::create(WTFMove(sessionState)).leakRef());
}
static void restoreFromSessionState(WKPageRef pageRef, WKTypeRef sessionStateRef, bool navigate)
{
SessionState sessionState;
// FIXME: This is for backwards compatibility with Safari. Remove it once Safari no longer depends on it.
if (toImpl(sessionStateRef)->type() == API::Object::Type::Data) {
if (!decodeLegacySessionState(toImpl(static_cast<WKDataRef>(sessionStateRef))->bytes(), toImpl(static_cast<WKDataRef>(sessionStateRef))->size(), sessionState))
return;
} else {
ASSERT(toImpl(sessionStateRef)->type() == API::Object::Type::SessionState);
sessionState = toImpl(static_cast<WKSessionStateRef>(sessionStateRef))->sessionState();
}
toImpl(pageRef)->restoreFromSessionState(WTFMove(sessionState), navigate);
}
void WKPageRestoreFromSessionState(WKPageRef pageRef, WKTypeRef sessionStateRef)
{
CRASH_IF_SUSPENDED;
restoreFromSessionState(pageRef, sessionStateRef, true);
}
void WKPageRestoreFromSessionStateWithoutNavigation(WKPageRef pageRef, WKTypeRef sessionStateRef)
{
CRASH_IF_SUSPENDED;
restoreFromSessionState(pageRef, sessionStateRef, false);
}
double WKPageGetTextZoomFactor(WKPageRef pageRef)
{
return toImpl(pageRef)->textZoomFactor();
}
double WKPageGetBackingScaleFactor(WKPageRef pageRef)
{
return toImpl(pageRef)->deviceScaleFactor();
}
void WKPageSetCustomBackingScaleFactor(WKPageRef pageRef, double customScaleFactor)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setCustomDeviceScaleFactor(customScaleFactor);
}
bool WKPageSupportsTextZoom(WKPageRef pageRef)
{
return toImpl(pageRef)->supportsTextZoom();
}
void WKPageSetTextZoomFactor(WKPageRef pageRef, double zoomFactor)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setTextZoomFactor(zoomFactor);
}
double WKPageGetPageZoomFactor(WKPageRef pageRef)
{
return toImpl(pageRef)->pageZoomFactor();
}
void WKPageSetPageZoomFactor(WKPageRef pageRef, double zoomFactor)
{
CRASH_IF_SUSPENDED;
if (zoomFactor <= 0)
return;
toImpl(pageRef)->setPageZoomFactor(zoomFactor);
}
void WKPageSetPageAndTextZoomFactors(WKPageRef pageRef, double pageZoomFactor, double textZoomFactor)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setPageAndTextZoomFactors(pageZoomFactor, textZoomFactor);
}
void WKPageSetScaleFactor(WKPageRef pageRef, double scale, WKPoint origin)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->scalePage(scale, toIntPoint(origin));
}
double WKPageGetScaleFactor(WKPageRef pageRef)
{
return toImpl(pageRef)->pageScaleFactor();
}
void WKPageSetUseFixedLayout(WKPageRef pageRef, bool fixed)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setUseFixedLayout(fixed);
}
void WKPageSetFixedLayoutSize(WKPageRef pageRef, WKSize size)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setFixedLayoutSize(toIntSize(size));
}
bool WKPageUseFixedLayout(WKPageRef pageRef)
{
return toImpl(pageRef)->useFixedLayout();
}
WKSize WKPageFixedLayoutSize(WKPageRef pageRef)
{
return toAPI(toImpl(pageRef)->fixedLayoutSize());
}
void WKPageListenForLayoutMilestones(WKPageRef pageRef, WKLayoutMilestones milestones)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->listenForLayoutMilestones(toLayoutMilestones(milestones));
}
bool WKPageHasHorizontalScrollbar(WKPageRef pageRef)
{
return toImpl(pageRef)->hasHorizontalScrollbar();
}
bool WKPageHasVerticalScrollbar(WKPageRef pageRef)
{
return toImpl(pageRef)->hasVerticalScrollbar();
}
void WKPageSetSuppressScrollbarAnimations(WKPageRef pageRef, bool suppressAnimations)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setSuppressScrollbarAnimations(suppressAnimations);
}
bool WKPageAreScrollbarAnimationsSuppressed(WKPageRef pageRef)
{
return toImpl(pageRef)->areScrollbarAnimationsSuppressed();
}
bool WKPageIsPinnedToLeftSide(WKPageRef pageRef)
{
return toImpl(pageRef)->pinnedState().left();
}
bool WKPageIsPinnedToRightSide(WKPageRef pageRef)
{
return toImpl(pageRef)->pinnedState().right();
}
bool WKPageIsPinnedToTopSide(WKPageRef pageRef)
{
return toImpl(pageRef)->pinnedState().top();
}
bool WKPageIsPinnedToBottomSide(WKPageRef pageRef)
{
return toImpl(pageRef)->pinnedState().bottom();
}
bool WKPageRubberBandsAtLeft(WKPageRef pageRef)
{
return toImpl(pageRef)->rubberBandableEdges().left();
}
void WKPageSetRubberBandsAtLeft(WKPageRef pageRef, bool rubberBandsAtLeft)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setRubberBandsAtLeft(rubberBandsAtLeft);
}
bool WKPageRubberBandsAtRight(WKPageRef pageRef)
{
return toImpl(pageRef)->rubberBandableEdges().right();
}
void WKPageSetRubberBandsAtRight(WKPageRef pageRef, bool rubberBandsAtRight)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setRubberBandsAtRight(rubberBandsAtRight);
}
bool WKPageRubberBandsAtTop(WKPageRef pageRef)
{
return toImpl(pageRef)->rubberBandableEdges().top();
}
void WKPageSetRubberBandsAtTop(WKPageRef pageRef, bool rubberBandsAtTop)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setRubberBandsAtTop(rubberBandsAtTop);
}
bool WKPageRubberBandsAtBottom(WKPageRef pageRef)
{
return toImpl(pageRef)->rubberBandableEdges().bottom();
}
void WKPageSetRubberBandsAtBottom(WKPageRef pageRef, bool rubberBandsAtBottom)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setRubberBandsAtBottom(rubberBandsAtBottom);
}
bool WKPageVerticalRubberBandingIsEnabled(WKPageRef pageRef)
{
return toImpl(pageRef)->verticalRubberBandingIsEnabled();
}
void WKPageSetEnableVerticalRubberBanding(WKPageRef pageRef, bool enableVerticalRubberBanding)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setEnableVerticalRubberBanding(enableVerticalRubberBanding);
}
bool WKPageHorizontalRubberBandingIsEnabled(WKPageRef pageRef)
{
return toImpl(pageRef)->horizontalRubberBandingIsEnabled();
}
void WKPageSetEnableHorizontalRubberBanding(WKPageRef pageRef, bool enableHorizontalRubberBanding)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setEnableHorizontalRubberBanding(enableHorizontalRubberBanding);
}
void WKPageSetBackgroundExtendsBeyondPage(WKPageRef pageRef, bool backgroundExtendsBeyondPage)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setBackgroundExtendsBeyondPage(backgroundExtendsBeyondPage);
}
bool WKPageBackgroundExtendsBeyondPage(WKPageRef pageRef)
{
return toImpl(pageRef)->backgroundExtendsBeyondPage();
}
void WKPageSetPaginationMode(WKPageRef pageRef, WKPaginationMode paginationMode)
{
CRASH_IF_SUSPENDED;
WebCore::Pagination::Mode mode;
switch (paginationMode) {
case kWKPaginationModeUnpaginated:
mode = WebCore::Pagination::Unpaginated;
break;
case kWKPaginationModeLeftToRight:
mode = WebCore::Pagination::LeftToRightPaginated;
break;
case kWKPaginationModeRightToLeft:
mode = WebCore::Pagination::RightToLeftPaginated;
break;
case kWKPaginationModeTopToBottom:
mode = WebCore::Pagination::TopToBottomPaginated;
break;
case kWKPaginationModeBottomToTop:
mode = WebCore::Pagination::BottomToTopPaginated;
break;
default:
return;
}
toImpl(pageRef)->setPaginationMode(mode);
}
WKPaginationMode WKPageGetPaginationMode(WKPageRef pageRef)
{
switch (toImpl(pageRef)->paginationMode()) {
case WebCore::Pagination::Unpaginated:
return kWKPaginationModeUnpaginated;
case WebCore::Pagination::LeftToRightPaginated:
return kWKPaginationModeLeftToRight;
case WebCore::Pagination::RightToLeftPaginated:
return kWKPaginationModeRightToLeft;
case WebCore::Pagination::TopToBottomPaginated:
return kWKPaginationModeTopToBottom;
case WebCore::Pagination::BottomToTopPaginated:
return kWKPaginationModeBottomToTop;
}
ASSERT_NOT_REACHED();
return kWKPaginationModeUnpaginated;
}
void WKPageSetPaginationBehavesLikeColumns(WKPageRef pageRef, bool behavesLikeColumns)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setPaginationBehavesLikeColumns(behavesLikeColumns);
}
bool WKPageGetPaginationBehavesLikeColumns(WKPageRef pageRef)
{
return toImpl(pageRef)->paginationBehavesLikeColumns();
}
void WKPageSetPageLength(WKPageRef pageRef, double pageLength)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setPageLength(pageLength);
}
double WKPageGetPageLength(WKPageRef pageRef)
{
return toImpl(pageRef)->pageLength();
}
void WKPageSetGapBetweenPages(WKPageRef pageRef, double gap)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setGapBetweenPages(gap);
}
double WKPageGetGapBetweenPages(WKPageRef pageRef)
{
return toImpl(pageRef)->gapBetweenPages();
}
void WKPageSetPaginationLineGridEnabled(WKPageRef pageRef, bool lineGridEnabled)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->setPaginationLineGridEnabled(lineGridEnabled);
}
bool WKPageGetPaginationLineGridEnabled(WKPageRef pageRef)
{
return toImpl(pageRef)->paginationLineGridEnabled();
}
unsigned WKPageGetPageCount(WKPageRef pageRef)
{
return toImpl(pageRef)->pageCount();
}
bool WKPageCanDelete(WKPageRef pageRef)
{
return toImpl(pageRef)->canDelete();
}
bool WKPageHasSelectedRange(WKPageRef pageRef)
{
return toImpl(pageRef)->hasSelectedRange();
}
bool WKPageIsContentEditable(WKPageRef pageRef)
{
return toImpl(pageRef)->isContentEditable();
}
void WKPageSetMaintainsInactiveSelection(WKPageRef pageRef, bool newValue)
{
CRASH_IF_SUSPENDED;
return toImpl(pageRef)->setMaintainsInactiveSelection(newValue);
}
void WKPageCenterSelectionInVisibleArea(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
return toImpl(pageRef)->centerSelectionInVisibleArea();
}
void WKPageFindStringMatches(WKPageRef pageRef, WKStringRef string, WKFindOptions options, unsigned maxMatchCount)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->findStringMatches(toImpl(string)->string(), toFindOptions(options), maxMatchCount);
}
void WKPageGetImageForFindMatch(WKPageRef pageRef, int32_t matchIndex)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->getImageForFindMatch(matchIndex);
}
void WKPageSelectFindMatch(WKPageRef pageRef, int32_t matchIndex)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->selectFindMatch(matchIndex);
}
void WKPageFindString(WKPageRef pageRef, WKStringRef string, WKFindOptions options, unsigned maxMatchCount)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->findString(toImpl(string)->string(), toFindOptions(options), maxMatchCount);
}
void WKPageHideFindUI(WKPageRef pageRef)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->hideFindUI();
}
void WKPageCountStringMatches(WKPageRef pageRef, WKStringRef string, WKFindOptions options, unsigned maxMatchCount)
{
CRASH_IF_SUSPENDED;
toImpl(pageRef)->countStringMatches(toImpl(string)->string(), toFindOptions(options), maxMatchCount);
}
void WKPageSetPageContextMenuClient(WKPageRef pageRef, const WKPageContextMenuClientBase* wkClient)
{
CRASH_IF_SUSPENDED;
#if ENABLE(CONTEXT_MENUS)
class ContextMenuClient final : public API::Client<WKPageContextMenuClientBase>, public API::ContextMenuClient {
public:
explicit ContextMenuClient(const WKPageContextMenuClientBase* client)
{
initialize(client);
}
private:
void getContextMenuFromProposedMenu(WebPageProxy& page, Vector<Ref<WebKit::WebContextMenuItem>>&& proposedMenuVector, WebKit::WebContextMenuListenerProxy& contextMenuListener, const WebHitTestResultData& hitTestResultData, API::Object* userData) override
{
if (m_client.base.version >= 4 && m_client.getContextMenuFromProposedMenuAsync) {
Vector<RefPtr<API::Object>> proposedMenuItems;
proposedMenuItems.reserveInitialCapacity(proposedMenuVector.size());
for (const auto& menuItem : proposedMenuVector)
proposedMenuItems.uncheckedAppend(menuItem.ptr());
auto webHitTestResult = API::HitTestResult::create(hitTestResultData);
m_client.getContextMenuFromProposedMenuAsync(toAPI(&page), toAPI(API::Array::create(WTFMove(proposedMenuItems)).ptr()), toAPI(&contextMenuListener), toAPI(webHitTestResult.ptr()), toAPI(userData), m_client.base.clientInfo);
return;
}
if (!m_client.getContextMenuFromProposedMenu && !m_client.getContextMenuFromProposedMenu_deprecatedForUseWithV0) {
contextMenuListener.useContextMenuItems(WTFMove(proposedMenuVector));
return;
}
if (m_client.base.version >= 2 && !m_client.getContextMenuFromProposedMenu) {
contextMenuListener.useContextMenuItems(WTFMove(proposedMenuVector));
return;
}
Vector<RefPtr<API::Object>> proposedMenuItems;
proposedMenuItems.reserveInitialCapacity(proposedMenuVector.size());
for (const auto& menuItem : proposedMenuVector)
proposedMenuItems.uncheckedAppend(menuItem.ptr());
WKArrayRef newMenu = nullptr;
if (m_client.base.version >= 2) {
auto webHitTestResult = API::HitTestResult::create(hitTestResultData);
m_client.getContextMenuFromProposedMenu(toAPI(&page), toAPI(API::Array::create(WTFMove(proposedMenuItems)).ptr()), &newMenu, toAPI(webHitTestResult.ptr()), toAPI(userData), m_client.base.clientInfo);
} else
m_client.getContextMenuFromProposedMenu_deprecatedForUseWithV0(toAPI(&page), toAPI(API::Array::create(WTFMove(proposedMenuItems)).ptr()), &newMenu, toAPI(userData), m_client.base.clientInfo);
RefPtr<API::Array> array = adoptRef(toImpl(newMenu));
Vector<Ref<WebContextMenuItem>> customMenu;
size_t newSize = array ? array->size() : 0;
customMenu.reserveInitialCapacity(newSize);
for (size_t i = 0; i < newSize; ++i) {
WebContextMenuItem* item = array->at<WebContextMenuItem>(i);
if (!item) {
LOG(ContextMenu, "New menu entry at index %i is not a WebContextMenuItem", (int)i);
continue;
}
customMenu.uncheckedAppend(*item);
}
contextMenuListener.useContextMenuItems(WTFMove(customMenu));
}
void customContextMenuItemSelected(WebPageProxy& page, const WebContextMenuItemData& itemData) override
{