2 * Copyright (C) 2010, 2011 Apple Inc. All rights reserved.
3 * Copyright (C) 2012 Intel Corporation. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
30 #include "Arguments.h"
31 #include "DataReference.h"
32 #include "DecoderAdapter.h"
33 #include "DrawingArea.h"
34 #include "InjectedBundle.h"
35 #include "InjectedBundleBackForwardList.h"
36 #include "LayerTreeHost.h"
37 #include "MessageID.h"
38 #include "NetscapePlugin.h"
39 #include "NotificationPermissionRequestManager.h"
40 #include "PageOverlay.h"
41 #include "PluginProxy.h"
42 #include "PluginView.h"
43 #include "PrintInfo.h"
44 #include "SessionState.h"
45 #include "ShareableBitmap.h"
46 #include "WebAlternativeTextClient.h"
47 #include "WebBackForwardList.h"
48 #include "WebBackForwardListItem.h"
49 #include "WebBackForwardListProxy.h"
50 #include "WebChromeClient.h"
51 #include "WebColorChooser.h"
52 #include "WebContextMenu.h"
53 #include "WebContextMenuClient.h"
54 #include "WebContextMessages.h"
55 #include "WebCoreArgumentCoders.h"
56 #include "WebDragClient.h"
57 #include "WebEditorClient.h"
59 #include "WebEventConversion.h"
61 #include "WebFullScreenManager.h"
62 #include "WebGeolocationClient.h"
63 #include "WebGeometry.h"
65 #include "WebInspector.h"
66 #include "WebInspectorClient.h"
67 #include "WebNotificationClient.h"
68 #include "WebOpenPanelResultListener.h"
69 #include "WebPageCreationParameters.h"
70 #include "WebPageGroupProxy.h"
71 #include "WebPageProxyMessages.h"
72 #include "WebPopupMenu.h"
73 #include "WebPreferencesStore.h"
74 #include "WebProcess.h"
75 #include "WebProcessProxyMessages.h"
76 #include <JavaScriptCore/APICast.h>
77 #include <WebCore/AbstractDatabase.h>
78 #include <WebCore/ArchiveResource.h>
79 #include <WebCore/Chrome.h>
80 #include <WebCore/ContextMenuController.h>
81 #include <WebCore/DocumentFragment.h>
82 #include <WebCore/DocumentLoader.h>
83 #include <WebCore/DocumentMarkerController.h>
84 #include <WebCore/DragController.h>
85 #include <WebCore/DragData.h>
86 #include <WebCore/DragSession.h>
87 #include <WebCore/EventHandler.h>
88 #include <WebCore/FocusController.h>
89 #include <WebCore/FormState.h>
90 #include <WebCore/Frame.h>
91 #include <WebCore/FrameLoadRequest.h>
92 #include <WebCore/FrameLoaderTypes.h>
93 #include <WebCore/FrameView.h>
94 #include <WebCore/HTMLFormElement.h>
95 #include <WebCore/HTMLInputElement.h>
96 #include <WebCore/HTMLPlugInElement.h>
97 #include <WebCore/HistoryItem.h>
98 #include <WebCore/KeyboardEvent.h>
99 #include <WebCore/MouseEvent.h>
100 #include <WebCore/Page.h>
101 #include <WebCore/PlatformKeyboardEvent.h>
102 #include <WebCore/PluginDocument.h>
103 #include <WebCore/PrintContext.h>
104 #include <WebCore/RenderLayer.h>
105 #include <WebCore/RenderTreeAsText.h>
106 #include <WebCore/RenderView.h>
107 #include <WebCore/ResourceRequest.h>
108 #include <WebCore/RunLoop.h>
109 #include <WebCore/SchemeRegistry.h>
110 #include <WebCore/ScriptValue.h>
111 #include <WebCore/SerializedScriptValue.h>
112 #include <WebCore/Settings.h>
113 #include <WebCore/SharedBuffer.h>
114 #include <WebCore/SubstituteData.h>
115 #include <WebCore/TextIterator.h>
116 #include <WebCore/markup.h>
117 #include <runtime/JSLock.h>
118 #include <runtime/JSValue.h>
120 #include <WebCore/Range.h>
121 #include <WebCore/VisiblePosition.h>
124 #include <WebCore/MHTMLArchive.h>
127 #if ENABLE(PLUGIN_PROCESS)
129 #include "MachPort.h"
133 #if ENABLE(BATTERY_STATUS)
134 #include "WebBatteryClient.h"
137 #if ENABLE(NETWORK_INFO)
138 #include "WebNetworkInfoClient.h"
141 #if ENABLE(WEB_INTENTS)
142 #include "IntentData.h"
145 #if ENABLE(VIBRATION)
146 #include "WebVibrationClient.h"
149 #if ENABLE(TIZEN_REGISTER_PROTOCOL_HANDLER) || ENABLE(TIZEN_CUSTOM_SCHEME_HANDLER)
150 #include "WebRegisterProtocolHandlerClient.h"
153 #if ENABLE(TIZEN_REGISTER_CONTENT_HANDLER)
154 #include "WebRegisterContentHandlerClient.h"
158 #include "BuiltInPDFView.h"
162 #if ENABLE(DEVICE_ORIENTATION)
163 #include "DeviceMotionClientQt.h"
164 #include "DeviceOrientationClientQt.h"
166 #include "HitTestResult.h"
172 #include "DataObjectGtk.h"
173 #include "WebPrintOperationGtk.h"
176 #if ENABLE(TIZEN_MEDIA_STREAM)
177 #include "WebUserMediaClient.h"
178 #include "UserMediaPermissionRequestManager.h"
181 #if ENABLE(TIZEN_SUPPORT_WEBAPP_META_TAG)
182 #include <WebCore/NodeList.h>
183 #include "HTMLLinkElement.h"
184 #include "HTMLMetaElement.h"
187 #if ENABLE(TIZEN_GEOLOCATION)
188 #include <WebCore/GeolocationClientMock.h>
189 #include <WebCore/GeolocationController.h>
193 #include <wtf/RefCountedLeakCounter.h>
196 #if ENABLE(TIZEN_INDEXED_DATABASE)
197 #include <WebCore/PageGroup.h>
198 #include <WebCore/GroupSettings.h>
201 #if ENABLE(TIZEN_ISF_PORT)
202 #include "NativeWebKeyboardEvent.h"
205 #if ENABLE(TIZEN_NATIVE_MEMORY_SNAPSHOT)
206 #include "AboutDataTizen.h"
209 #if ENABLE(TIZEN_DRAG_SUPPORT)
210 #include "DataObjectTizen.h"
213 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
214 #include "HTMLImageElement.h"
218 using namespace WebCore;
223 class SendStopResponsivenessTimer {
225 SendStopResponsivenessTimer(WebPage* page)
230 ~SendStopResponsivenessTimer()
232 m_page->send(Messages::WebPageProxy::StopResponsivenessTimer());
239 DEFINE_DEBUG_ONLY_GLOBAL(WTF::RefCountedLeakCounter, webPageCounter, ("WebPage"));
241 PassRefPtr<WebPage> WebPage::create(uint64_t pageID, const WebPageCreationParameters& parameters)
243 RefPtr<WebPage> page = adoptRef(new WebPage(pageID, parameters));
245 if (page->pageGroup()->isVisibleToInjectedBundle() && WebProcess::shared().injectedBundle())
246 WebProcess::shared().injectedBundle()->didCreatePage(page.get());
248 return page.release();
251 WebPage::WebPage(uint64_t pageID, const WebPageCreationParameters& parameters)
252 : m_viewSize(parameters.viewSize)
253 , m_useFixedLayout(false)
254 , m_drawsBackground(true)
255 , m_drawsTransparentBackground(false)
258 , m_tabToLinks(false)
260 , m_windowIsVisible(false)
261 , m_isSmartInsertDeleteEnabled(parameters.isSmartInsertDeleteEnabled)
262 , m_layerHostingMode(parameters.layerHostingMode)
263 , m_keyboardEventBeingInterpreted(0)
265 , m_nativeWindow(parameters.nativeWindow)
267 , m_accessibilityObject(0)
269 , m_setCanStartMediaTimer(WebProcess::shared().runLoop(), this, &WebPage::setCanStartMediaTimerFired)
270 , m_findController(this)
271 #if ENABLE(TOUCH_EVENTS)
273 , m_tapHighlightController(this)
276 #if ENABLE(INPUT_TYPE_COLOR)
277 , m_activeColorChooser(0)
279 #if ENABLE(GEOLOCATION)
280 , m_geolocationPermissionRequestManager(this)
283 , m_canRunBeforeUnloadConfirmPanel(parameters.canRunBeforeUnloadConfirmPanel)
284 , m_canRunModal(parameters.canRunModal)
285 , m_isRunningModal(false)
286 , m_cachedMainFrameIsPinnedToLeftSide(false)
287 , m_cachedMainFrameIsPinnedToRightSide(false)
288 , m_canShortCircuitHorizontalWheelEvents(false)
289 , m_numWheelEventHandlers(0)
290 , m_cachedPageCount(0)
291 #if ENABLE(CONTEXT_MENUS)
292 , m_isShowingContextMenu(false)
294 , m_willGoToBackForwardItemCallbackEnabled(true)
296 , m_gestureReachedScrollingLimit(false)
298 #if ENABLE(PAGE_VISIBILITY_API)
299 , m_visibilityState(WebCore::PageVisibilityStateVisible)
301 #if ENABLE(TIZEN_SYNC_REQUEST_ANIMATION_FRAME)
302 , m_suspendedAnimationController(false)
304 , m_inspectorClient(0)
307 // FIXME: This is a non-ideal location for this Setting and
308 // 4ms should be adopted project-wide now, https://bugs.webkit.org/show_bug.cgi?id=61214
309 #if ENABLE(TIZEN_DOM_TIMER_MIN_INTERVAL_SET)
310 Settings::setDefaultMinDOMTimerInterval(0.001);
312 Settings::setDefaultMinDOMTimerInterval(0.004);
315 Page::PageClients pageClients;
316 pageClients.chromeClient = new WebChromeClient(this);
317 #if ENABLE(CONTEXT_MENUS)
318 pageClients.contextMenuClient = new WebContextMenuClient(this);
320 pageClients.editorClient = new WebEditorClient(this);
321 #if ENABLE(DRAG_SUPPORT)
322 pageClients.dragClient = new WebDragClient(this);
324 pageClients.backForwardClient = WebBackForwardListProxy::create(this);
325 #if ENABLE(INSPECTOR)
326 m_inspectorClient = new WebInspectorClient(this);
327 pageClients.inspectorClient = m_inspectorClient;
329 #if USE(AUTOCORRECTION_PANEL)
330 pageClients.alternativeTextClient = new WebAlternativeTextClient(this);
333 m_page = adoptPtr(new Page(pageClients));
335 #if ENABLE(BATTERY_STATUS)
336 WebCore::provideBatteryTo(m_page.get(), new WebBatteryClient(this));
338 #if ENABLE(GEOLOCATION)
339 #if ENABLE(TIZEN_GEOLOCATION) && ENABLE(TIZEN_WEBKIT2_EFL_WTR)
340 if (WebProcess::shared().injectedBundle() && WebProcess::shared().injectedBundle()->testRunnerModeEnabled()) {
341 GeolocationClientMock* mock = new GeolocationClientMock();
342 WebCore::provideGeolocationTo(m_page.get(), mock);
343 mock->setController(WebCore::GeolocationController::from(m_page.get()));
345 #endif // ENABLE(TIZEN_GEOLOCATION) && ENABLE(TIZEN_WEBKIT2_EFL_WTR)
346 WebCore::provideGeolocationTo(m_page.get(), new WebGeolocationClient(this));
348 #if ENABLE(DEVICE_ORIENTATION) && PLATFORM(QT)
349 WebCore::provideDeviceMotionTo(m_page.get(), new DeviceMotionClientQt);
350 WebCore::provideDeviceOrientationTo(m_page.get(), new DeviceOrientationClientQt);
352 #if ENABLE(NETWORK_INFO)
353 WebCore::provideNetworkInfoTo(m_page.get(), new WebNetworkInfoClient(this));
355 #if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
356 WebCore::provideNotification(m_page.get(), new WebNotificationClient(this));
358 #if ENABLE(VIBRATION)
359 WebCore::provideVibrationTo(m_page.get(), new WebVibrationClient(this));
362 #if ENABLE(VIBRATION)
363 WebCore::provideVibrationTo(m_page.get(), new WebVibrationClient(this));
366 #if ENABLE(TIZEN_MEDIA_STREAM)
367 WebCore::provideUserMediaTo(m_page.get(), new WebUserMediaClient(this));
370 #if ENABLE(TIZEN_REGISTER_PROTOCOL_HANDLER) || ENABLE(TIZEN_CUSTOM_SCHEME_HANDLER)
371 WebCore::provideRegisterProtocolHandlerTo(m_page.get(), new WebRegisterProtocolHandlerClient(this));
374 #if ENABLE(TIZEN_REGISTER_CONTENT_HANDLER)
375 WebCore::provideRegisterContentHandlerTo(m_page.get(), new WebRegisterContentHandlerClient(this));
378 // Qt does not yet call setIsInWindow. Until it does, just leave
379 // this line out so plug-ins and video will work. Eventually all platforms
380 // should call setIsInWindow and this comment and #if should be removed,
381 // leaving behind the setCanStartMedia call.
383 m_page->setCanStartMedia(false);
386 updatePreferences(parameters.store);
388 m_pageGroup = WebProcess::shared().webPageGroup(parameters.pageGroupData);
389 m_page->setGroupName(m_pageGroup->identifier());
390 m_page->setDeviceScaleFactor(parameters.deviceScaleFactor);
392 platformInitialize();
394 m_drawingArea = DrawingArea::create(this, parameters);
395 m_drawingArea->setPaintingEnabled(false);
397 m_mainFrame = WebFrame::createMainFrame(this);
399 setUseFixedLayout(parameters.useFixedLayout);
401 setDrawsBackground(parameters.drawsBackground);
402 setDrawsTransparentBackground(parameters.drawsTransparentBackground);
404 setPaginationMode(parameters.paginationMode);
405 setPaginationBehavesLikeColumns(parameters.paginationBehavesLikeColumns);
406 setPageLength(parameters.pageLength);
407 setGapBetweenPages(parameters.gapBetweenPages);
409 setMemoryCacheMessagesEnabled(parameters.areMemoryCacheClientCallsEnabled);
411 setActive(parameters.isActive);
412 setFocused(parameters.isFocused);
413 setIsInWindow(parameters.isInWindow);
415 m_userAgent = parameters.userAgent;
417 WebBackForwardListProxy::setHighestItemIDFromUIProcess(parameters.highestUsedBackForwardItemID);
419 if (!parameters.sessionState.isEmpty())
420 restoreSession(parameters.sessionState);
422 m_drawingArea->setPaintingEnabled(true);
424 setMediaVolume(parameters.mediaVolume);
427 webPageCounter.increment();
433 if (m_backForwardList)
434 m_backForwardList->detach();
438 m_sandboxExtensionTracker.invalidate();
440 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
441 (*it)->webPageDestroyed();
444 webPageCounter.decrement();
448 void WebPage::dummy(bool&)
452 CoreIPC::Connection* WebPage::connection() const
454 return WebProcess::shared().connection();
457 #if ENABLE(CONTEXT_MENUS)
458 void WebPage::initializeInjectedBundleContextMenuClient(WKBundlePageContextMenuClient* client)
460 m_contextMenuClient.initialize(client);
464 void WebPage::initializeInjectedBundleEditorClient(WKBundlePageEditorClient* client)
466 m_editorClient.initialize(client);
469 void WebPage::initializeInjectedBundleFormClient(WKBundlePageFormClient* client)
471 m_formClient.initialize(client);
474 void WebPage::initializeInjectedBundleLoaderClient(WKBundlePageLoaderClient* client)
476 m_loaderClient.initialize(client);
479 void WebPage::initializeInjectedBundlePolicyClient(WKBundlePagePolicyClient* client)
481 m_policyClient.initialize(client);
484 void WebPage::initializeInjectedBundleResourceLoadClient(WKBundlePageResourceLoadClient* client)
486 m_resourceLoadClient.initialize(client);
489 void WebPage::initializeInjectedBundleUIClient(WKBundlePageUIClient* client)
491 m_uiClient.initialize(client);
494 #if ENABLE(FULLSCREEN_API)
495 void WebPage::initializeInjectedBundleFullScreenClient(WKBundlePageFullScreenClient* client)
497 m_fullScreenClient.initialize(client);
501 void WebPage::initializeInjectedBundleDiagnosticLoggingClient(WKBundlePageDiagnosticLoggingClient* client)
503 m_logDiagnosticMessageClient.initialize(client);
506 PassRefPtr<Plugin> WebPage::createPlugin(WebFrame* frame, HTMLPlugInElement* pluginElement, const Plugin::Parameters& parameters)
509 bool blocked = false;
511 if (!WebProcess::shared().connection()->sendSync(
512 Messages::WebContext::GetPluginPath(parameters.mimeType, parameters.url.string()),
513 Messages::WebContext::GetPluginPath::Reply(pluginPath, blocked), 0)) {
518 if (pluginElement->renderer()->isEmbeddedObject())
519 toRenderEmbeddedObject(pluginElement->renderer())->setPluginUnavailabilityReason(RenderEmbeddedObject::InsecurePluginVersion);
521 send(Messages::WebPageProxy::DidBlockInsecurePluginVersion(parameters.mimeType, parameters.url.string()));
525 if (pluginPath.isNull()) {
527 if (parameters.mimeType == "application/pdf"
528 || (parameters.mimeType.isEmpty() && parameters.url.path().lower().endsWith(".pdf")))
529 return BuiltInPDFView::create(frame);
536 #if ENABLE(PLUGIN_PROCESS)
537 return PluginProxy::create(pluginPath);
538 #elif ENABLE(NETSCAPE_PLUGIN_API)
539 NetscapePlugin::setSetExceptionFunction(NPRuntimeObjectMap::setGlobalException);
540 return NetscapePlugin::create(NetscapePluginModule::getOrCreate(pluginPath));
546 EditorState WebPage::editorState() const
548 Frame* frame = m_page->focusController()->focusedOrMainFrame();
552 result.selectionIsNone = frame->selection()->isNone();
553 result.selectionIsRange = frame->selection()->isRange();
554 result.isContentEditable = frame->selection()->isContentEditable();
555 result.isContentRichlyEditable = frame->selection()->isContentRichlyEditable();
556 result.isInPasswordField = frame->selection()->isInPasswordField();
557 result.hasComposition = frame->editor()->hasComposition();
558 result.shouldIgnoreCompositionSelectionChange = frame->editor()->ignoreCompositionSelectionChange();
560 #if ENABLE(TIZEN_WEBKIT2_TEXT_SELECTION) || ENABLE(TIZEN_ISF_PORT)
561 Element* rootEditableElement = frame->selection()->rootEditableElement();
562 if (!rootEditableElement)
565 result.editorRect = frame->view()->contentsToWindow(rootEditableElement->getPixelSnappedRect());
566 if (result.editorRect.maxX() <= 0 || result.editorRect.maxY() <= 0)
567 result.isContentEditable = false;
569 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
570 result.bgColor = frame->editor()->selectionStartCSSPropertyValue(CSSPropertyBackgroundColor);
571 result.color = frame->editor()->selectionStartCSSPropertyValue(CSSPropertyColor);
575 #if ENABLE(TIZEN_ISF_PORT)
576 if (!result.shouldIgnoreCompositionSelectionChange && result.isContentEditable) {
577 result.inputMethodContextID = reinterpret_cast<uintptr_t>(rootEditableElement);
579 Node* hostNode = rootEditableElement->shadowHost();
581 hostNode = rootEditableElement;
583 HTMLTextFormControlElement* formControl = toTextFormControl(hostNode);
585 const AtomicString& type = formControl->type();
587 if (type == "number" && formControl->hasTagName(HTMLNames::inputTag)) {
588 StepRange stepRange = static_cast<HTMLInputElement*>(formControl)->createStepRange(RejectAny);
589 bool needsSigned = stepRange.minimum().isNegative();
590 bool needsDecimal = (stepRange.step().floor() != stepRange.step());
592 if (needsSigned && needsDecimal)
593 result.inputMethodHints = "signedDecimalNumber";
594 else if (needsSigned)
595 result.inputMethodHints = "signedNumber";
596 else if (needsDecimal)
597 result.inputMethodHints = "decimalNumber";
599 result.inputMethodHints = "number";
601 result.inputMethodHints = type;
603 result.surroundingText = formControl->value();
606 Position base = frame->selection()->base();
607 Node* baseNode = base.containerNode();
609 result.cursorPosition = baseNode->isTextNode() ? base.offsetInContainerNode() : 0;
617 Element* selectionRoot = frame->selection()->rootEditableElement();
618 Element* scope = selectionRoot ? selectionRoot : frame->document()->documentElement();
623 if (scope->hasTagName(HTMLNames::inputTag)) {
624 HTMLInputElement* input = static_cast<HTMLInputElement*>(scope);
625 if (input->isTelephoneField())
626 result.inputMethodHints |= Qt::ImhDialableCharactersOnly;
627 else if (input->isNumberField())
628 result.inputMethodHints |= Qt::ImhDigitsOnly;
629 else if (input->isEmailField()) {
630 result.inputMethodHints |= Qt::ImhEmailCharactersOnly;
631 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
632 } else if (input->isURLField()) {
633 result.inputMethodHints |= Qt::ImhUrlCharactersOnly;
634 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
635 } else if (input->isPasswordField()) {
636 // Set ImhHiddenText flag for password fields. The Qt platform
637 // is responsible for determining which widget will receive input
638 // method events for password fields.
639 result.inputMethodHints |= Qt::ImhHiddenText;
640 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
641 result.inputMethodHints |= Qt::ImhNoPredictiveText;
642 result.inputMethodHints |= Qt::ImhSensitiveData;
647 result.editorRect = frame->view()->contentsToWindow(selectionRoot->getPixelSnappedRect());
650 if (result.hasComposition && (range = frame->editor()->compositionRange())) {
651 frame->editor()->getCompositionSelection(result.anchorPosition, result.cursorPosition);
653 result.compositionRect = frame->view()->contentsToWindow(range->boundingBox());
656 if (!result.hasComposition && !result.selectionIsNone && (range = frame->selection()->selection().firstRange())) {
657 TextIterator::getLocationAndLengthFromRange(scope, range.get(), location, length);
658 bool baseIsFirst = frame->selection()->selection().isBaseFirst();
660 result.cursorPosition = (baseIsFirst) ? location + length : location;
661 result.anchorPosition = (baseIsFirst) ? location : location + length;
662 result.selectedText = range->text();
666 result.cursorRect = frame->view()->contentsToWindow(frame->editor()->firstRectForRange(range.get()));
668 // FIXME: We should only transfer innerText when it changes and do this on the UI side.
669 if (result.isContentEditable && !result.isInPasswordField) {
670 result.surroundingText = scope->innerText();
671 if (result.hasComposition) {
672 // The anchor is always the left position when they represent a composition.
673 result.surroundingText.remove(result.anchorPosition, result.cursorPosition - result.anchorPosition);
681 String WebPage::renderTreeExternalRepresentation() const
683 return externalRepresentation(m_mainFrame->coreFrame(), RenderAsTextBehaviorNormal);
686 uint64_t WebPage::renderTreeSize() const
690 return m_page->renderTreeSize().treeSize;
693 void WebPage::setPaintedObjectsCounterThreshold(uint64_t threshold)
697 m_page->setRelevantRepaintedObjectsCounterThreshold(threshold);
700 void WebPage::setTracksRepaints(bool trackRepaints)
702 if (FrameView* view = mainFrameView())
703 view->setTracksRepaints(trackRepaints);
706 bool WebPage::isTrackingRepaints() const
708 if (FrameView* view = mainFrameView())
709 return view->isTrackingRepaints();
714 void WebPage::resetTrackedRepaints()
716 if (FrameView* view = mainFrameView())
717 view->resetTrackedRepaints();
720 PassRefPtr<ImmutableArray> WebPage::trackedRepaintRects()
722 FrameView* view = mainFrameView();
724 return ImmutableArray::create();
726 const Vector<IntRect>& rects = view->trackedRepaintRects();
727 size_t size = rects.size();
729 return ImmutableArray::create();
731 Vector<RefPtr<APIObject> > vector;
732 vector.reserveInitialCapacity(size);
734 for (size_t i = 0; i < size; ++i)
735 vector.uncheckedAppend(WebRect::create(toAPI(rects[i])));
737 return ImmutableArray::adopt(vector);
740 void WebPage::executeEditingCommand(const String& commandName, const String& argument)
742 Frame* frame = m_page->focusController()->focusedOrMainFrame();
745 frame->editor()->command(commandName).execute(argument);
748 bool WebPage::isEditingCommandEnabled(const String& commandName)
750 Frame* frame = m_page->focusController()->focusedOrMainFrame();
754 Editor::Command command = frame->editor()->command(commandName);
755 return command.isSupported() && command.isEnabled();
758 void WebPage::clearMainFrameName()
760 if (Frame* frame = mainFrame())
761 frame->tree()->clearName();
764 #if USE(ACCELERATED_COMPOSITING)
765 void WebPage::enterAcceleratedCompositingMode(GraphicsLayer* layer)
767 m_drawingArea->setRootCompositingLayer(layer);
770 void WebPage::exitAcceleratedCompositingMode()
772 m_drawingArea->setRootCompositingLayer(0);
776 void WebPage::close()
783 if (pageGroup()->isVisibleToInjectedBundle() && WebProcess::shared().injectedBundle())
784 WebProcess::shared().injectedBundle()->willDestroyPage(this);
786 #if ENABLE(INSPECTOR)
789 #if ENABLE(FULLSCREEN_API)
790 m_fullScreenManager = 0;
793 if (m_activePopupMenu) {
794 m_activePopupMenu->disconnectFromPage();
795 m_activePopupMenu = 0;
798 if (m_activeOpenPanelResultListener) {
799 m_activeOpenPanelResultListener->disconnectFromPage();
800 m_activeOpenPanelResultListener = 0;
803 #if ENABLE(INPUT_TYPE_COLOR)
804 if (m_activeColorChooser) {
805 m_activeColorChooser->disconnectFromPage();
806 m_activeColorChooser = 0;
810 m_sandboxExtensionTracker.invalidate();
812 m_underlayPage = nullptr;
813 m_printContext = nullptr;
814 m_mainFrame->coreFrame()->loader()->detachFromParent();
816 m_drawingArea = nullptr;
818 bool isRunningModal = m_isRunningModal;
819 m_isRunningModal = false;
821 // The WebPage can be destroyed by this call.
822 WebProcess::shared().removeWebPage(m_pageID);
825 WebProcess::shared().runLoop()->stop();
828 void WebPage::tryClose()
830 SendStopResponsivenessTimer stopper(this);
832 if (!m_mainFrame->coreFrame()->loader()->shouldClose()) {
833 send(Messages::WebPageProxy::StopResponsivenessTimer());
837 send(Messages::WebPageProxy::ClosePage(true));
840 void WebPage::sendClose()
842 send(Messages::WebPageProxy::ClosePage(false));
845 void WebPage::loadURL(const String& url, const SandboxExtension::Handle& sandboxExtensionHandle)
847 loadURLRequest(ResourceRequest(KURL(KURL(), url)), sandboxExtensionHandle);
850 void WebPage::loadURLRequest(const ResourceRequest& request, const SandboxExtension::Handle& sandboxExtensionHandle)
852 SendStopResponsivenessTimer stopper(this);
854 m_sandboxExtensionTracker.beginLoad(m_mainFrame.get(), sandboxExtensionHandle);
855 m_mainFrame->coreFrame()->loader()->load(request, false);
858 void WebPage::loadData(PassRefPtr<SharedBuffer> sharedBuffer, const String& MIMEType, const String& encodingName, const KURL& baseURL, const KURL& unreachableURL)
860 SendStopResponsivenessTimer stopper(this);
862 ResourceRequest request(baseURL);
863 SubstituteData substituteData(sharedBuffer, MIMEType, encodingName, unreachableURL);
864 m_mainFrame->coreFrame()->loader()->load(request, substituteData, false);
867 void WebPage::loadHTMLString(const String& htmlString, const String& baseURLString)
869 #if ENABLE(TIZEN_LOAD_HTML_STRING_AS_UTF8)
870 CString html = htmlString.utf8();
871 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(html.data()), html.length());
872 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
873 loadData(sharedBuffer, "text/html", "utf-8", baseURL, KURL());
875 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(htmlString.characters()), htmlString.length() * sizeof(UChar));
876 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
877 loadData(sharedBuffer, "text/html", "utf-16", baseURL, KURL());
881 void WebPage::loadAlternateHTMLString(const String& htmlString, const String& baseURLString, const String& unreachableURLString)
883 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(htmlString.characters()), htmlString.length() * sizeof(UChar));
884 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
885 KURL unreachableURL = unreachableURLString.isEmpty() ? KURL() : KURL(KURL(), unreachableURLString);
886 loadData(sharedBuffer, "text/html", "utf-16", baseURL, unreachableURL);
889 void WebPage::loadPlainTextString(const String& string)
891 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(string.characters()), string.length() * sizeof(UChar));
892 loadData(sharedBuffer, "text/plain", "utf-16", blankURL(), KURL());
895 void WebPage::loadWebArchiveData(const CoreIPC::DataReference& webArchiveData)
897 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(webArchiveData.data()), webArchiveData.size() * sizeof(uint8_t));
898 loadData(sharedBuffer, "application/x-webarchive", "utf-16", blankURL(), KURL());
902 void WebPage::loadContentsbyMimeType(const CoreIPC::DataReference& contents, const String& mimeType, const String& encoding, const String& baseURL)
904 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(contents.data()), contents.size() * sizeof(uint8_t));
905 KURL baseKURL(WebCore::KURL(), baseURL);
906 loadData(sharedBuffer, mimeType, encoding, baseKURL, KURL());
910 void WebPage::linkClicked(const String& url, const WebMouseEvent& event)
912 Frame* frame = m_page->mainFrame();
916 RefPtr<Event> coreEvent;
917 if (event.type() != WebEvent::NoType)
918 coreEvent = MouseEvent::create(eventNames().clickEvent, frame->document()->defaultView(), platform(event), 0, 0);
920 frame->loader()->loadFrameRequest(FrameLoadRequest(frame->document()->securityOrigin(), ResourceRequest(url)),
921 false, false, coreEvent.get(), 0, MaybeSendReferrer);
924 void WebPage::stopLoadingFrame(uint64_t frameID)
926 WebFrame* frame = WebProcess::shared().webFrame(frameID);
930 frame->coreFrame()->loader()->stopForUserCancel();
933 void WebPage::stopLoading()
935 SendStopResponsivenessTimer stopper(this);
937 m_mainFrame->coreFrame()->loader()->stopForUserCancel();
940 void WebPage::setDefersLoading(bool defersLoading)
942 m_page->setDefersLoading(defersLoading);
945 void WebPage::reload(bool reloadFromOrigin, const SandboxExtension::Handle& sandboxExtensionHandle)
947 SendStopResponsivenessTimer stopper(this);
949 m_sandboxExtensionTracker.beginLoad(m_mainFrame.get(), sandboxExtensionHandle);
950 m_mainFrame->coreFrame()->loader()->reload(reloadFromOrigin);
953 void WebPage::goForward(uint64_t backForwardItemID)
955 SendStopResponsivenessTimer stopper(this);
957 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
962 m_page->goToItem(item, FrameLoadTypeForward);
965 void WebPage::goBack(uint64_t backForwardItemID)
967 SendStopResponsivenessTimer stopper(this);
969 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
974 m_page->goToItem(item, FrameLoadTypeBack);
977 void WebPage::goToBackForwardItem(uint64_t backForwardItemID)
979 SendStopResponsivenessTimer stopper(this);
981 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
986 m_page->goToItem(item, FrameLoadTypeIndexedBackForward);
989 void WebPage::tryRestoreScrollPosition()
991 m_page->mainFrame()->loader()->history()->restoreScrollPositionAndViewState();
994 void WebPage::layoutIfNeeded()
996 if (m_mainFrame->coreFrame()->view())
997 m_mainFrame->coreFrame()->view()->updateLayoutAndStyleIfNeededRecursive();
999 if (m_underlayPage) {
1000 if (FrameView *frameView = m_underlayPage->mainFrameView())
1001 frameView->updateLayoutAndStyleIfNeededRecursive();
1005 void WebPage::setSize(const WebCore::IntSize& viewSize)
1007 FrameView* view = m_page->mainFrame()->view();
1009 #if USE(TILED_BACKING_STORE)
1010 // If we are resizing to content ignore external attempts.
1011 if (view->useFixedLayout())
1015 if (m_viewSize == viewSize)
1018 view->resize(viewSize);
1019 view->setNeedsLayout();
1020 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), viewSize));
1022 m_viewSize = viewSize;
1025 #if USE(TILED_BACKING_STORE)
1026 void WebPage::setFixedVisibleContentRect(const IntRect& rect)
1028 ASSERT(m_useFixedLayout);
1030 m_page->mainFrame()->view()->setFixedVisibleContentRect(rect);
1033 void WebPage::setResizesToContentsUsingLayoutSize(const IntSize& targetLayoutSize)
1035 ASSERT(m_useFixedLayout);
1036 ASSERT(!targetLayoutSize.isEmpty());
1038 FrameView* view = m_page->mainFrame()->view();
1040 view->setDelegatesScrolling(true);
1041 view->setUseFixedLayout(true);
1042 view->setPaintsEntireContents(true);
1044 if (view->fixedLayoutSize() == targetLayoutSize)
1047 m_page->settings()->setAcceleratedCompositingForFixedPositionEnabled(true);
1048 m_page->settings()->setFixedElementsLayoutRelativeToFrame(true);
1049 m_page->settings()->setFixedPositionCreatesStackingContext(true);
1051 // Always reset even when empty. This also takes care of the relayout.
1052 setFixedLayoutSize(targetLayoutSize);
1055 void WebPage::resizeToContentsIfNeeded()
1057 ASSERT(m_useFixedLayout);
1059 FrameView* view = m_page->mainFrame()->view();
1061 if (!view->useFixedLayout())
1064 IntSize newSize = view->contentsSize().expandedTo(view->fixedLayoutSize());
1066 if (newSize == m_viewSize)
1069 m_viewSize = newSize;
1070 view->resize(newSize);
1071 view->setNeedsLayout();
1074 void WebPage::sendViewportAttributesChanged()
1076 ASSERT(m_useFixedLayout);
1078 // Viewport properties have no impact on zero sized fixed viewports.
1079 if (m_viewportSize.isEmpty())
1082 // Recalculate the recommended layout size, when the available size (device pixel) changes.
1083 Settings* settings = m_page->settings();
1086 // As android and iphone does, we set layout width to 980 for desktop content
1087 int minimumLayoutFallbackWidth = settings->layoutFallbackWidth();
1089 int minimumLayoutFallbackWidth = std::max(settings->layoutFallbackWidth(), m_viewportSize.width());
1092 // If unset we use the viewport dimensions. This fits with the behavior of desktop browsers.
1093 int deviceWidth = (settings->deviceWidth() > 0) ? settings->deviceWidth() : m_viewportSize.width();
1094 int deviceHeight = (settings->deviceHeight() > 0) ? settings->deviceHeight() : m_viewportSize.height();
1096 ViewportAttributes attr = computeViewportAttributes(m_page->viewportArguments(), minimumLayoutFallbackWidth, deviceWidth, deviceHeight, m_page->deviceScaleFactor(), m_viewportSize);
1097 WebCore::restrictMinimumScaleFactorToViewportSize(attr, m_viewportSize);
1098 WebCore::restrictScaleFactorToInitialScaleIfNotUserScalable(attr);
1100 #if ENABLE(TIZEN_VIEWPORT_META_TAG)
1101 // On WebProcess, JS runs before visible content rect is updated by UIProcess
1102 // In this case, JS returns incorrect inner size value because scale factor is not updated yet
1103 // So, we update fixed visible content rect at here.
1104 // FIXME: scale factor needs to be calculated and set fixed visible content rect
1106 // if constrainsScrollingToContentEdge is true, scroll position will be adjusted with contents size.
1107 // disable this to avoid adjust scroll position on setFixedVisibleContentRect() because contents size is not fixed yet.
1108 bool constrainsScrollingToContentEdge = mainFrameView()->constrainsScrollingToContentEdge();
1109 mainFrameView()->setConstrainsScrollingToContentEdge(false);
1111 FloatSize contentFixedSize = m_viewportSize;
1112 contentFixedSize.scale(1 / (attr.initialScale * attr.devicePixelRatio));
1113 mainFrameView()->setFixedVisibleContentRect(IntRect(mainFrameView()->scrollPosition(), roundedIntSize(contentFixedSize)));
1115 // If viewport meta tag is not defined or initial scale factor is not defined,
1116 // initial scale factor can be defined by "Default View" setting of UIProcess.
1117 // Therefore we set initialScale as ValueAuto as WebKit opensource does, to handle it with setting on UIProcess.
1118 // You can find this implementation on WebKit bug.
1119 // https://bugs.webkit.org/show_bug.cgi?id=102392
1120 if (m_page->viewportArguments().type == ViewportArguments::Implicit
1121 || m_page->viewportArguments().initialScale == ViewportArguments::ValueAuto)
1122 attr.initialScale = ViewportArguments::ValueAuto;
1125 setResizesToContentsUsingLayoutSize(IntSize(static_cast<int>(attr.layoutSize.width()), static_cast<int>(attr.layoutSize.height())));
1127 #if ENABLE(TIZEN_VIEWPORT_META_TAG)
1128 // recover constrainsScrollingToContentEdge
1129 mainFrameView()->setConstrainsScrollingToContentEdge(constrainsScrollingToContentEdge);
1132 send(Messages::WebPageProxy::DidChangeViewportProperties(attr));
1135 void WebPage::setViewportSize(const IntSize& size)
1137 ASSERT(m_useFixedLayout);
1139 if (m_viewportSize == size)
1142 m_viewportSize = size;
1144 sendViewportAttributesChanged();
1149 void WebPage::scrollMainFrameIfNotAtMaxScrollPosition(const IntSize& scrollOffset)
1151 Frame* frame = m_page->mainFrame();
1153 IntPoint scrollPosition = frame->view()->scrollPosition();
1154 IntPoint maximumScrollPosition = frame->view()->maximumScrollPosition();
1156 // If the current scroll position in a direction is the max scroll position
1157 // we don't want to scroll at all.
1158 IntSize newScrollOffset;
1159 if (scrollPosition.x() < maximumScrollPosition.x())
1160 newScrollOffset.setWidth(scrollOffset.width());
1161 if (scrollPosition.y() < maximumScrollPosition.y())
1162 newScrollOffset.setHeight(scrollOffset.height());
1164 if (newScrollOffset.isZero())
1167 frame->view()->setScrollPosition(frame->view()->scrollPosition() + newScrollOffset);
1170 void WebPage::drawRect(GraphicsContext& graphicsContext, const IntRect& rect)
1172 GraphicsContextStateSaver stateSaver(graphicsContext);
1173 graphicsContext.clip(rect);
1175 if (m_underlayPage) {
1176 m_underlayPage->drawRect(graphicsContext, rect);
1178 graphicsContext.beginTransparencyLayer(1);
1179 m_mainFrame->coreFrame()->view()->paint(&graphicsContext, rect);
1180 graphicsContext.endTransparencyLayer();
1184 m_mainFrame->coreFrame()->view()->paint(&graphicsContext, rect);
1187 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
1188 void WebPage::selectLink(WebCore::IntPoint positionForSelection, bool& result)
1191 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1195 FrameView* frameView = frame->view();
1199 HitTestResult hitTestResult = frame->eventHandler()->hitTestResultAtPoint(frameView->windowToContents(positionForSelection), false);
1201 RefPtr<Range> range;
1202 Element* URLElement = hitTestResult.URLElement();
1204 for (Node* childNode = URLElement->firstChild(); childNode; childNode = childNode->traverseNextNode(URLElement)) {
1205 RenderObject* r = childNode->renderer();
1206 if (r && (r->isText() || r->isImage())) {
1208 range = VisibleSelection::selectionFromContentsOfNode(childNode).toNormalizedRange();
1209 else if (!hitTestResult.image()) {
1210 RefPtr<Range> extendedRange = VisibleSelection::selectionFromContentsOfNode(childNode).toNormalizedRange();
1211 range->setEnd(childNode, extendedRange->endOffset());
1216 range = VisibleSelection::selectionFromContentsOfNode(URLElement).toNormalizedRange();
1218 range = VisibleSelection::selectionFromContentsOfNode(hitTestResult.innerNonSharedNode()).toNormalizedRange();
1220 WebCore::FrameSelection* frameSelection = frame->selection();
1221 if (!frameSelection)
1224 EAffinity affinity = frameSelection->affinity();
1225 frameSelection->setSelectedRange(range.get(), affinity, true);
1227 if (frameSelection->isRange())
1234 #if ENABLE(TIZEN_ORIENTATION_EVENTS)
1235 void WebPage::sendOrientationChangeEvent(int newOrientation)
1237 Frame* frame = m_mainFrame->coreFrame();
1238 if (!frame || frame->orientation() == newOrientation)
1241 frame->sendOrientationChangeEvent(newOrientation);
1242 for (WebCore::Frame* child = frame->tree()->firstChild(); child; child = child->tree()->nextSibling())
1243 child->sendOrientationChangeEvent(newOrientation);
1247 void WebPage::drawPageOverlay(GraphicsContext& graphicsContext, const IntRect& rect)
1249 ASSERT(m_pageOverlay);
1251 GraphicsContextStateSaver stateSaver(graphicsContext);
1252 graphicsContext.clip(rect);
1253 m_pageOverlay->drawRect(graphicsContext, rect);
1256 double WebPage::textZoomFactor() const
1258 Frame* frame = m_mainFrame->coreFrame();
1261 return frame->textZoomFactor();
1264 void WebPage::setTextZoomFactor(double zoomFactor)
1266 Frame* frame = m_mainFrame->coreFrame();
1269 frame->setTextZoomFactor(static_cast<float>(zoomFactor));
1272 double WebPage::pageZoomFactor() const
1274 Frame* frame = m_mainFrame->coreFrame();
1277 return frame->pageZoomFactor();
1280 void WebPage::setPageZoomFactor(double zoomFactor)
1282 Frame* frame = m_mainFrame->coreFrame();
1285 frame->setPageZoomFactor(static_cast<float>(zoomFactor));
1288 void WebPage::setPageAndTextZoomFactors(double pageZoomFactor, double textZoomFactor)
1290 Frame* frame = m_mainFrame->coreFrame();
1293 return frame->setPageAndTextZoomFactors(static_cast<float>(pageZoomFactor), static_cast<float>(textZoomFactor));
1296 void WebPage::windowScreenDidChange(uint64_t displayID)
1298 m_page->windowScreenDidChange(static_cast<PlatformDisplayID>(displayID));
1301 void WebPage::setViewMode(Page::ViewMode mode)
1303 m_page->setViewMode(mode);
1306 void WebPage::scalePage(double scale, const IntPoint& origin)
1308 m_page->setPageScaleFactor(scale, origin);
1310 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
1311 (*it)->pageScaleFactorDidChange();
1313 send(Messages::WebPageProxy::PageScaleFactorDidChange(scale));
1316 double WebPage::pageScaleFactor() const
1318 return m_page->pageScaleFactor();
1321 void WebPage::setDeviceScaleFactor(float scaleFactor)
1323 if (scaleFactor == m_page->deviceScaleFactor())
1326 m_page->setDeviceScaleFactor(scaleFactor);
1328 // Tell all our plug-in views that the device scale factor changed.
1330 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
1331 (*it)->setDeviceScaleFactor(scaleFactor);
1334 if (m_findController.isShowingOverlay()) {
1335 // We must have updated layout to get the selection rects right.
1337 m_findController.deviceScaleFactorDidChange();
1341 float WebPage::deviceScaleFactor() const
1343 return m_page->deviceScaleFactor();
1346 void WebPage::setUseFixedLayout(bool fixed)
1348 m_useFixedLayout = fixed;
1350 FrameView* view = mainFrameView();
1354 view->setUseFixedLayout(fixed);
1356 setFixedLayoutSize(IntSize());
1359 void WebPage::setFixedLayoutSize(const IntSize& size)
1361 FrameView* view = mainFrameView();
1362 if (!view || view->fixedLayoutSize() == size)
1365 view->setFixedLayoutSize(size);
1366 // Do not force it until the first layout, this would then become our first layout prematurely.
1367 if (view->didFirstLayout())
1368 view->forceLayout();
1371 void WebPage::setPaginationMode(uint32_t mode)
1373 Page::Pagination pagination = m_page->pagination();
1374 pagination.mode = static_cast<Page::Pagination::Mode>(mode);
1375 m_page->setPagination(pagination);
1378 void WebPage::setPaginationBehavesLikeColumns(bool behavesLikeColumns)
1380 Page::Pagination pagination = m_page->pagination();
1381 pagination.behavesLikeColumns = behavesLikeColumns;
1382 m_page->setPagination(pagination);
1385 void WebPage::setPageLength(double pageLength)
1387 Page::Pagination pagination = m_page->pagination();
1388 pagination.pageLength = pageLength;
1389 m_page->setPagination(pagination);
1392 void WebPage::setGapBetweenPages(double gap)
1394 Page::Pagination pagination = m_page->pagination();
1395 pagination.gap = gap;
1396 m_page->setPagination(pagination);
1399 void WebPage::installPageOverlay(PassRefPtr<PageOverlay> pageOverlay)
1401 bool shouldFadeIn = true;
1403 if (m_pageOverlay) {
1404 m_pageOverlay->setPage(0);
1407 // We're installing a page overlay when a page overlay is already active.
1408 // In this case we don't want to fade in the new overlay.
1409 shouldFadeIn = false;
1413 m_pageOverlay = pageOverlay;
1414 m_pageOverlay->setPage(this);
1417 m_pageOverlay->startFadeInAnimation();
1419 m_drawingArea->didInstallPageOverlay();
1421 send(Messages::WebPageProxy::DidInstallOrUninstallPageOverlay(true));
1424 m_pageOverlay->setNeedsDisplay();
1427 void WebPage::uninstallPageOverlay(PageOverlay* pageOverlay, bool fadeOut)
1429 if (pageOverlay != m_pageOverlay)
1433 m_pageOverlay->startFadeOutAnimation();
1437 m_pageOverlay->setPage(0);
1438 m_pageOverlay = nullptr;
1440 m_drawingArea->didUninstallPageOverlay();
1442 send(Messages::WebPageProxy::DidInstallOrUninstallPageOverlay(false));
1446 #if PLATFORM(EFL) && OS(TIZEN)
1447 PassRefPtr<WebImage> WebPage::scaledSnapshotInViewCoordinates(const IntRect& rect, double scaleFactor, ImageOptions options)
1449 FrameView* frameView = m_mainFrame->coreFrame()->view();
1453 IntSize size(ceil(rect.width() * scaleFactor), ceil(rect.height() * scaleFactor));
1454 RefPtr<WebImage> snapshot = WebImage::create(size, options);
1455 if (!snapshot->bitmap())
1458 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1459 graphicsContext->scale(FloatSize(scaleFactor, scaleFactor));
1460 graphicsContext->translate(-rect.x(), -rect.y());
1462 frameView->updateLayoutAndStyleIfNeededRecursive();
1464 PaintBehavior oldBehavior = frameView->paintBehavior();
1465 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1466 frameView->paint(graphicsContext.get(), rect);
1467 frameView->setPaintBehavior(oldBehavior);
1469 return snapshot.release();
1472 PassRefPtr<WebImage> WebPage::snapshotInViewCoordinates(const IntRect& rect, ImageOptions options)
1474 return scaledSnapshotInViewCoordinates(rect, 1, options);
1477 PassRefPtr<WebImage> WebPage::snapshotInViewCoordinates(const IntRect& rect, ImageOptions options)
1479 FrameView* frameView = m_mainFrame->coreFrame()->view();
1483 IntSize bitmapSize = rect.size();
1484 float deviceScaleFactor = corePage()->deviceScaleFactor();
1485 bitmapSize.scale(deviceScaleFactor);
1487 RefPtr<WebImage> snapshot = WebImage::create(bitmapSize, options);
1488 if (!snapshot->bitmap())
1491 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1492 graphicsContext->applyDeviceScaleFactor(deviceScaleFactor);
1493 graphicsContext->translate(-rect.x(), -rect.y());
1495 frameView->updateLayoutAndStyleIfNeededRecursive();
1497 PaintBehavior oldBehavior = frameView->paintBehavior();
1498 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1499 frameView->paint(graphicsContext.get(), rect);
1500 frameView->setPaintBehavior(oldBehavior);
1502 return snapshot.release();
1506 PassRefPtr<WebImage> WebPage::scaledSnapshotInDocumentCoordinates(const IntRect& rect, double scaleFactor, ImageOptions options)
1508 FrameView* frameView = m_mainFrame->coreFrame()->view();
1512 float combinedScaleFactor = scaleFactor * corePage()->deviceScaleFactor();
1513 IntSize size(ceil(rect.width() * combinedScaleFactor), ceil(rect.height() * combinedScaleFactor));
1514 RefPtr<WebImage> snapshot = WebImage::create(size, options);
1515 if (!snapshot->bitmap())
1518 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1519 graphicsContext->applyDeviceScaleFactor(combinedScaleFactor);
1520 graphicsContext->translate(-rect.x(), -rect.y());
1522 frameView->updateLayoutAndStyleIfNeededRecursive();
1524 PaintBehavior oldBehavior = frameView->paintBehavior();
1525 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1526 frameView->paintContents(graphicsContext.get(), rect);
1527 frameView->setPaintBehavior(oldBehavior);
1529 return snapshot.release();
1532 PassRefPtr<WebImage> WebPage::snapshotInDocumentCoordinates(const IntRect& rect, ImageOptions options)
1534 return scaledSnapshotInDocumentCoordinates(rect, 1, options);
1537 void WebPage::pageDidScroll()
1539 m_uiClient.pageDidScroll(this);
1541 send(Messages::WebPageProxy::PageDidScroll());
1544 #if USE(TILED_BACKING_STORE)
1545 void WebPage::pageDidRequestScroll(const IntPoint& point)
1547 send(Messages::WebPageProxy::PageDidRequestScroll(point));
1551 #if ENABLE(TIZEN_WEBKIT2_HISTORICAL_RESTORE_VISIBLE_CONTENT_RECT)
1552 void WebPage::pageDidRequestRestoreVisibleContentRect(const IntPoint& point, float scale)
1554 send(Messages::WebPageProxy::pageDidRequestRestoreVisibleContentRect(point, scale));
1558 #if ENABLE(CONTEXT_MENUS)
1559 WebContextMenu* WebPage::contextMenu()
1562 m_contextMenu = WebContextMenu::create(this);
1563 return m_contextMenu.get();
1569 static const WebEvent* g_currentEvent = 0;
1571 // FIXME: WebPage::currentEvent is used by the plug-in code to avoid having to convert from DOM events back to
1572 // WebEvents. When we get the event handling sorted out, this should go away and the Widgets should get the correct
1573 // platform events passed to the event handler code.
1574 const WebEvent* WebPage::currentEvent()
1576 return g_currentEvent;
1579 class CurrentEvent {
1581 explicit CurrentEvent(const WebEvent& event)
1582 : m_previousCurrentEvent(g_currentEvent)
1584 g_currentEvent = &event;
1589 g_currentEvent = m_previousCurrentEvent;
1593 const WebEvent* m_previousCurrentEvent;
1596 #if ENABLE(CONTEXT_MENUS)
1597 static bool isContextClick(const PlatformMouseEvent& event)
1599 if (event.button() == WebCore::RightButton)
1603 // FIXME: this really should be about OSX-style UI, not about the Mac port
1604 if (event.button() == WebCore::LeftButton && event.ctrlKey())
1611 static bool handleContextMenuEvent(const PlatformMouseEvent& platformMouseEvent, WebPage* page)
1613 IntPoint point = page->corePage()->mainFrame()->view()->windowToContents(platformMouseEvent.position());
1614 HitTestResult result = page->corePage()->mainFrame()->eventHandler()->hitTestResultAtPoint(point, false);
1616 Frame* frame = page->corePage()->mainFrame();
1617 #if !ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
1618 if (result.innerNonSharedNode())
1619 frame = result.innerNonSharedNode()->document()->frame();
1622 bool handled = frame->eventHandler()->sendContextMenuEvent(platformMouseEvent);
1624 page->contextMenu()->show();
1626 #if ENABLE(TIZEN_DRAG_SUPPORT)
1627 if(result.isDragSupport()) {
1628 if (result.innerNonSharedNode())
1629 frame = result.innerNonSharedNode()->document()->frame();
1631 PlatformMouseEvent event(frame->view()->windowToContents(platformMouseEvent.position()), platformMouseEvent.globalPosition(), LeftButton, PlatformEvent::MousePressed, 1, false, false, false, false, currentTime());
1632 frame->page()->dragController()->setPosition(event);
1640 static bool handleMouseEvent(const WebMouseEvent& mouseEvent, WebPage* page, bool onlyUpdateScrollbars)
1642 Frame* frame = page->corePage()->mainFrame();
1646 PlatformMouseEvent platformMouseEvent = platform(mouseEvent);
1648 switch (platformMouseEvent.type()) {
1649 case PlatformEvent::MousePressed: {
1650 #if ENABLE(CONTEXT_MENUS)
1651 if (isContextClick(platformMouseEvent))
1652 page->corePage()->contextMenuController()->clearContextMenu();
1655 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
1657 if (!isContextClick(platformMouseEvent))
1658 handled = frame->eventHandler()->handleMousePressEvent(platformMouseEvent);
1660 bool handled = frame->eventHandler()->handleMousePressEvent(platformMouseEvent);
1662 #if ENABLE(CONTEXT_MENUS)
1663 if (isContextClick(platformMouseEvent))
1664 handled = handleContextMenuEvent(platformMouseEvent, page);
1667 bool gtkMouseButtonPressHandled = page->handleMousePressedEvent(platformMouseEvent);
1668 handled = handled || gtkMouseButtonPressHandled;
1673 case PlatformEvent::MouseReleased:
1674 return frame->eventHandler()->handleMouseReleaseEvent(platformMouseEvent);
1675 case PlatformEvent::MouseMoved:
1676 if (onlyUpdateScrollbars)
1677 return frame->eventHandler()->passMouseMovedEventToScrollbars(platformMouseEvent);
1678 return frame->eventHandler()->mouseMoved(platformMouseEvent);
1680 ASSERT_NOT_REACHED();
1685 void WebPage::mouseEvent(const WebMouseEvent& mouseEvent)
1687 #if ENABLE(CONTEXT_MENUS)
1688 // Don't try to handle any pending mouse events if a context menu is showing.
1689 if (m_isShowingContextMenu) {
1690 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(mouseEvent.type()), false));
1695 bool handled = false;
1697 if (m_pageOverlay) {
1698 // Let the page overlay handle the event.
1699 handled = m_pageOverlay->mouseEvent(mouseEvent);
1703 CurrentEvent currentEvent(mouseEvent);
1705 // We need to do a full, normal hit test during this mouse event if the page is active or if a mouse
1706 // button is currently pressed. It is possible that neither of those things will be true since on
1707 // Lion when legacy scrollbars are enabled, WebKit receives mouse events all the time. If it is one
1708 // of those cases where the page is not active and the mouse is not pressed, then we can fire a more
1709 // efficient scrollbars-only version of the event.
1710 bool onlyUpdateScrollbars = !(m_page->focusController()->isActive() || (mouseEvent.button() != WebMouseEvent::NoButton));
1711 handled = handleMouseEvent(mouseEvent, this, onlyUpdateScrollbars);
1714 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(mouseEvent.type()), handled));
1717 void WebPage::mouseEventSyncForTesting(const WebMouseEvent& mouseEvent, bool& handled)
1719 handled = m_pageOverlay && m_pageOverlay->mouseEvent(mouseEvent);
1722 CurrentEvent currentEvent(mouseEvent);
1724 // We need to do a full, normal hit test during this mouse event if the page is active or if a mouse
1725 // button is currently pressed. It is possible that neither of those things will be true since on
1726 // Lion when legacy scrollbars are enabled, WebKit receives mouse events all the time. If it is one
1727 // of those cases where the page is not active and the mouse is not pressed, then we can fire a more
1728 // efficient scrollbars-only version of the event.
1729 bool onlyUpdateScrollbars = !(m_page->focusController()->isActive() || (mouseEvent.button() != WebMouseEvent::NoButton));
1730 handled = handleMouseEvent(mouseEvent, this, onlyUpdateScrollbars);
1734 static bool handleWheelEvent(const WebWheelEvent& wheelEvent, Page* page)
1736 Frame* frame = page->mainFrame();
1740 PlatformWheelEvent platformWheelEvent = platform(wheelEvent);
1741 return frame->eventHandler()->handleWheelEvent(platformWheelEvent);
1744 void WebPage::wheelEvent(const WebWheelEvent& wheelEvent)
1746 CurrentEvent currentEvent(wheelEvent);
1748 bool handled = handleWheelEvent(wheelEvent, m_page.get());
1749 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(wheelEvent.type()), handled));
1752 void WebPage::wheelEventSyncForTesting(const WebWheelEvent& wheelEvent, bool& handled)
1754 CurrentEvent currentEvent(wheelEvent);
1756 handled = handleWheelEvent(wheelEvent, m_page.get());
1759 static bool handleKeyEvent(const WebKeyboardEvent& keyboardEvent, Page* page)
1761 if (!page->mainFrame()->view())
1764 if (keyboardEvent.type() == WebEvent::Char && keyboardEvent.isSystemKey())
1765 return page->focusController()->focusedOrMainFrame()->eventHandler()->handleAccessKey(platform(keyboardEvent));
1766 return page->focusController()->focusedOrMainFrame()->eventHandler()->keyEvent(platform(keyboardEvent));
1769 #if ENABLE(TIZEN_ISF_PORT)
1770 void WebPage::keyEvent(const NativeWebKeyboardEvent& keyboardEvent)
1772 void WebPage::keyEvent(const WebKeyboardEvent& keyboardEvent)
1775 CurrentEvent currentEvent(keyboardEvent);
1777 bool handled = handleKeyEvent(keyboardEvent, m_page.get());
1778 // FIXME: Platform default behaviors should be performed during normal DOM event dispatch (in most cases, in default keydown event handler).
1780 handled = performDefaultBehaviorForKeyEvent(keyboardEvent);
1782 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(keyboardEvent.type()), handled));
1785 void WebPage::keyEventSyncForTesting(const WebKeyboardEvent& keyboardEvent, bool& handled)
1787 CurrentEvent currentEvent(keyboardEvent);
1789 handled = handleKeyEvent(keyboardEvent, m_page.get());
1791 handled = performDefaultBehaviorForKeyEvent(keyboardEvent);
1794 #if ENABLE(GESTURE_EVENTS)
1795 static bool handleGestureEvent(const WebGestureEvent& gestureEvent, Page* page)
1797 Frame* frame = page->mainFrame();
1801 PlatformGestureEvent platformGestureEvent = platform(gestureEvent);
1802 return frame->eventHandler()->handleGestureEvent(platformGestureEvent);
1805 void WebPage::gestureEvent(const WebGestureEvent& gestureEvent)
1807 CurrentEvent currentEvent(gestureEvent);
1809 bool handled = handleGestureEvent(gestureEvent, m_page.get());
1810 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(gestureEvent.type()), handled));
1814 void WebPage::validateCommand(const String& commandName, uint64_t callbackID)
1816 bool isEnabled = false;
1818 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1820 Editor::Command command = frame->editor()->command(commandName);
1821 state = command.state();
1822 isEnabled = command.isSupported() && command.isEnabled();
1825 send(Messages::WebPageProxy::ValidateCommandCallback(commandName, isEnabled, state, callbackID));
1828 void WebPage::executeEditCommand(const String& commandName)
1830 executeEditingCommand(commandName, String());
1833 uint64_t WebPage::restoreSession(const SessionState& sessionState)
1835 const BackForwardListItemVector& list = sessionState.list();
1836 size_t size = list.size();
1837 uint64_t currentItemID = 0;
1838 for (size_t i = 0; i < size; ++i) {
1839 WebBackForwardListItem* webItem = list[i].get();
1840 DecoderAdapter decoder(webItem->backForwardData().data(), webItem->backForwardData().size());
1842 RefPtr<HistoryItem> item = HistoryItem::decodeBackForwardTree(webItem->url(), webItem->title(), webItem->originalURL(), decoder);
1844 LOG_ERROR("Failed to decode a HistoryItem from session state data.");
1848 if (i == sessionState.currentIndex())
1849 currentItemID = webItem->itemID();
1851 WebBackForwardListProxy::addItemFromUIProcess(list[i]->itemID(), item.release());
1853 ASSERT(currentItemID);
1854 return currentItemID;
1857 void WebPage::restoreSessionAndNavigateToCurrentItem(const SessionState& sessionState)
1859 if (uint64_t currentItemID = restoreSession(sessionState))
1860 goToBackForwardItem(currentItemID);
1863 #if ENABLE(TOUCH_EVENTS)
1865 void WebPage::highlightPotentialActivation(const IntPoint& point, const IntSize& area)
1867 if (point == IntPoint::zero()) {
1868 // An empty point deactivates the highlighting.
1869 tapHighlightController().hideHighlight();
1871 Frame* mainframe = m_page->mainFrame();
1872 Node* activationNode = 0;
1873 Node* adjustedNode = 0;
1874 IntPoint adjustedPoint;
1876 #if ENABLE(TOUCH_ADJUSTMENT)
1877 if (!mainframe->eventHandler()->bestClickableNodeForTouchPoint(point, IntSize(area.width() / 2, area.height() / 2), adjustedPoint, adjustedNode))
1881 HitTestResult result = mainframe->eventHandler()->hitTestResultAtPoint(mainframe->view()->windowToContents(point), /*allowShadowContent*/ false, /*ignoreClipping*/ true);
1882 adjustedNode = result.innerNode();
1884 // Find the node to highlight. This is not the same as the node responding the tap gesture, because many
1885 // pages has a global click handler and we do not want to highlight the body.
1886 // Instead find the enclosing link or focusable element, or the last enclosing inline element.
1887 for (Node* node = adjustedNode; node; node = node->parentOrHostNode()) {
1888 if (node->isMouseFocusable() || node->isLink()) {
1889 activationNode = node;
1892 if (node->renderer() && node->renderer()->isInline())
1893 activationNode = node;
1894 else if (activationNode)
1899 tapHighlightController().highlight(activationNode);
1904 static bool handleTouchEvent(const WebTouchEvent& touchEvent, Page* page)
1906 Frame* frame = page->mainFrame();
1910 return frame->eventHandler()->handleTouchEvent(platform(touchEvent));
1913 void WebPage::touchEvent(const WebTouchEvent& touchEvent)
1915 CurrentEvent currentEvent(touchEvent);
1917 bool handled = handleTouchEvent(touchEvent, m_page.get());
1919 #if ENABLE(TIZEN_CSS_OVERFLOW_SCROLL_ACCELERATION)
1920 static bool checkOverflow = false;
1921 if (touchEvent.type() == WebEvent::TouchStart && touchEvent.touchPoints().size() == 1) {
1922 checkOverflow = true;
1923 } else if (checkOverflow && touchEvent.type() == WebEvent::TouchMove && touchEvent.touchPoints().size() == 1) {
1924 bool pressed = false;
1926 #if ENABLE(TIZEN_CSS_OVERFLOW_SCROLL_ACCELERATION_ON_UI_SIDE)
1927 setPressedNodeAtPoint(touchEvent.touchPoints()[0].position(), true, pressed, id);
1929 setPressedNodeAtPoint(touchEvent.touchPoints()[0].position(), false, pressed, id);
1931 send(Messages::WebPageProxy::SetOverflowResult(pressed, id));
1932 checkOverflow = false;
1935 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(touchEvent.type()), handled));
1938 void WebPage::touchEventSyncForTesting(const WebTouchEvent& touchEvent, bool& handled)
1940 CurrentEvent currentEvent(touchEvent);
1941 handled = handleTouchEvent(touchEvent, m_page.get());
1945 void WebPage::scroll(Page* page, ScrollDirection direction, ScrollGranularity granularity)
1947 page->focusController()->focusedOrMainFrame()->eventHandler()->scrollRecursively(direction, granularity);
1950 void WebPage::logicalScroll(Page* page, ScrollLogicalDirection direction, ScrollGranularity granularity)
1952 page->focusController()->focusedOrMainFrame()->eventHandler()->logicalScrollRecursively(direction, granularity);
1955 void WebPage::scrollBy(uint32_t scrollDirection, uint32_t scrollGranularity)
1957 scroll(m_page.get(), static_cast<ScrollDirection>(scrollDirection), static_cast<ScrollGranularity>(scrollGranularity));
1960 void WebPage::centerSelectionInVisibleArea()
1962 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1966 frame->selection()->revealSelection(ScrollAlignment::alignCenterAlways);
1967 m_findController.showFindIndicatorInSelection();
1970 void WebPage::setActive(bool isActive)
1972 m_page->focusController()->setActive(isActive);
1975 // Tell all our plug-in views that the window focus changed.
1976 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
1977 (*it)->setWindowIsFocused(isActive);
1981 void WebPage::setDrawsBackground(bool drawsBackground)
1983 if (m_drawsBackground == drawsBackground)
1986 m_drawsBackground = drawsBackground;
1988 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
1989 if (FrameView* view = coreFrame->view())
1990 view->setTransparent(!drawsBackground);
1993 m_drawingArea->pageBackgroundTransparencyChanged();
1994 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
1997 void WebPage::setDrawsTransparentBackground(bool drawsTransparentBackground)
1999 if (m_drawsTransparentBackground == drawsTransparentBackground)
2002 m_drawsTransparentBackground = drawsTransparentBackground;
2004 Color backgroundColor = drawsTransparentBackground ? Color::transparent : Color::white;
2005 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
2006 if (FrameView* view = coreFrame->view())
2007 view->setBaseBackgroundColor(backgroundColor);
2010 m_drawingArea->pageBackgroundTransparencyChanged();
2011 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
2014 void WebPage::viewWillStartLiveResize()
2019 // FIXME: This should propagate to all ScrollableAreas.
2020 if (Frame* frame = m_page->focusController()->focusedOrMainFrame()) {
2021 if (FrameView* view = frame->view())
2022 view->willStartLiveResize();
2026 void WebPage::viewWillEndLiveResize()
2031 // FIXME: This should propagate to all ScrollableAreas.
2032 if (Frame* frame = m_page->focusController()->focusedOrMainFrame()) {
2033 if (FrameView* view = frame->view())
2034 view->willEndLiveResize();
2038 void WebPage::setFocused(bool isFocused)
2040 m_page->focusController()->setFocused(isFocused);
2043 void WebPage::setInitialFocus(bool forward, bool isKeyboardEventValid, const WebKeyboardEvent& event)
2045 if (!m_page || !m_page->focusController())
2048 Frame* frame = m_page->focusController()->focusedOrMainFrame();
2049 frame->document()->setFocusedNode(0);
2051 if (isKeyboardEventValid && event.type() == WebEvent::KeyDown) {
2052 PlatformKeyboardEvent platformEvent(platform(event));
2053 platformEvent.disambiguateKeyDownEvent(PlatformEvent::RawKeyDown);
2054 m_page->focusController()->setInitialFocus(forward ? FocusDirectionForward : FocusDirectionBackward, KeyboardEvent::create(platformEvent, frame->document()->defaultView()).get());
2058 m_page->focusController()->setInitialFocus(forward ? FocusDirectionForward : FocusDirectionBackward, 0);
2061 void WebPage::setWindowResizerSize(const IntSize& windowResizerSize)
2063 if (m_windowResizerSize == windowResizerSize)
2066 m_windowResizerSize = windowResizerSize;
2068 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
2069 FrameView* view = coreFrame->view();
2071 view->windowResizerRectChanged();
2075 void WebPage::setCanStartMediaTimerFired()
2078 m_page->setCanStartMedia(true);
2081 void WebPage::setIsInWindow(bool isInWindow)
2084 m_setCanStartMediaTimer.stop();
2085 m_page->setCanStartMedia(false);
2086 m_page->willMoveOffscreen();
2088 // Defer the call to Page::setCanStartMedia() since it ends up sending a syncrhonous messages to the UI process
2089 // in order to get plug-in connections, and the UI process will be waiting for the Web process to update the backing
2090 // store after moving the view into a window, until it times out and paints white. See <rdar://problem/9242771>.
2091 m_setCanStartMediaTimer.startOneShot(0);
2092 m_page->didMoveOnscreen();
2096 void WebPage::didReceivePolicyDecision(uint64_t frameID, uint64_t listenerID, uint32_t policyAction, uint64_t downloadID)
2098 WebFrame* frame = WebProcess::shared().webFrame(frameID);
2101 frame->didReceivePolicyDecision(listenerID, static_cast<PolicyAction>(policyAction), downloadID);
2104 void WebPage::show()
2106 send(Messages::WebPageProxy::ShowPage());
2109 void WebPage::setUserAgent(const String& userAgent)
2111 m_userAgent = userAgent;
2113 #if ENABLE(TIZEN_CUSTOM_HEADERS)
2114 void WebPage::addCustomHeader(const String& name, const String& value)
2116 m_customHeaders.add(name, value);
2119 void WebPage::removeCustomHeader(const String& name)
2121 m_customHeaders.remove(name);
2124 void WebPage::clearCustomHeaders()
2126 m_customHeaders.clear();
2129 WebCore::HTTPHeaderMap WebPage::customHeaders()
2131 return m_customHeaders;
2135 void WebPage::suspendActiveDOMObjectsAndAnimations()
2137 m_page->suspendActiveDOMObjectsAndAnimations();
2140 void WebPage::resumeActiveDOMObjectsAndAnimations()
2142 m_page->resumeActiveDOMObjectsAndAnimations();
2144 // We need to repaint on resume to kickstart animated painting again.
2145 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
2148 IntPoint WebPage::screenToWindow(const IntPoint& point)
2150 IntPoint windowPoint;
2151 sendSync(Messages::WebPageProxy::ScreenToWindow(point), Messages::WebPageProxy::ScreenToWindow::Reply(windowPoint));
2155 IntRect WebPage::windowToScreen(const IntRect& rect)
2158 sendSync(Messages::WebPageProxy::WindowToScreen(rect), Messages::WebPageProxy::WindowToScreen::Reply(screenRect));
2162 IntRect WebPage::windowResizerRect() const
2164 if (m_windowResizerSize.isEmpty())
2167 IntSize frameViewSize;
2168 if (Frame* coreFrame = m_mainFrame->coreFrame()) {
2169 if (FrameView* view = coreFrame->view())
2170 frameViewSize = view->size();
2173 return IntRect(frameViewSize.width() - m_windowResizerSize.width(), frameViewSize.height() - m_windowResizerSize.height(),
2174 m_windowResizerSize.width(), m_windowResizerSize.height());
2177 KeyboardUIMode WebPage::keyboardUIMode()
2179 bool fullKeyboardAccessEnabled = WebProcess::shared().fullKeyboardAccessEnabled();
2180 return static_cast<KeyboardUIMode>((fullKeyboardAccessEnabled ? KeyboardAccessFull : KeyboardAccessDefault) | (m_tabToLinks ? KeyboardAccessTabsToLinks : 0));
2183 void WebPage::runJavaScriptInMainFrame(const String& script, uint64_t callbackID)
2185 // NOTE: We need to be careful when running scripts that the objects we depend on don't
2186 // disappear during script execution.
2188 // Retain the SerializedScriptValue at this level so it (and the internal data) lives
2189 // long enough for the DataReference to be encoded by the sent message.
2190 RefPtr<SerializedScriptValue> serializedResultValue;
2191 CoreIPC::DataReference dataReference;
2193 JSLockHolder lock(JSDOMWindow::commonJSGlobalData());
2194 if (JSValue resultValue = m_mainFrame->coreFrame()->script()->executeScript(script, true).jsValue()) {
2195 if ((serializedResultValue = SerializedScriptValue::create(m_mainFrame->jsContext(), toRef(m_mainFrame->coreFrame()->script()->globalObject(mainThreadNormalWorld())->globalExec(), resultValue), 0)))
2196 dataReference = serializedResultValue->data();
2199 send(Messages::WebPageProxy::ScriptValueCallback(dataReference, callbackID));
2202 void WebPage::getContentsAsString(uint64_t callbackID)
2204 String resultString = m_mainFrame->contentsAsString();
2205 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2209 void WebPage::getContentsAsMHTMLData(uint64_t callbackID, bool useBinaryEncoding)
2211 CoreIPC::DataReference dataReference;
2213 RefPtr<SharedBuffer> buffer = useBinaryEncoding
2214 ? MHTMLArchive::generateMHTMLDataUsingBinaryEncoding(m_page.get())
2215 : MHTMLArchive::generateMHTMLData(m_page.get());
2218 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2220 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2224 void WebPage::getRenderTreeExternalRepresentation(uint64_t callbackID)
2226 String resultString = renderTreeExternalRepresentation();
2227 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2230 void WebPage::getSelectionOrContentsAsString(uint64_t callbackID)
2232 String resultString = m_mainFrame->selectionAsString();
2233 if (resultString.isEmpty())
2234 resultString = m_mainFrame->contentsAsString();
2235 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2238 void WebPage::getSourceForFrame(uint64_t frameID, uint64_t callbackID)
2240 String resultString;
2241 if (WebFrame* frame = WebProcess::shared().webFrame(frameID))
2242 resultString = frame->source();
2244 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2247 void WebPage::getMainResourceDataOfFrame(uint64_t frameID, uint64_t callbackID)
2249 CoreIPC::DataReference dataReference;
2251 RefPtr<SharedBuffer> buffer;
2252 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2253 if (DocumentLoader* loader = frame->coreFrame()->loader()->documentLoader()) {
2254 if ((buffer = loader->mainResourceData()))
2255 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2259 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2262 static PassRefPtr<SharedBuffer> resourceDataForFrame(Frame* frame, const KURL& resourceURL)
2264 DocumentLoader* loader = frame->loader()->documentLoader();
2268 RefPtr<ArchiveResource> subresource = loader->subresource(resourceURL);
2272 return subresource->data();
2275 void WebPage::getResourceDataFromFrame(uint64_t frameID, const String& resourceURLString, uint64_t callbackID)
2277 CoreIPC::DataReference dataReference;
2278 KURL resourceURL(KURL(), resourceURLString);
2280 RefPtr<SharedBuffer> buffer;
2281 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2282 buffer = resourceDataForFrame(frame->coreFrame(), resourceURL);
2284 // Try to get the resource data from the cache.
2285 buffer = cachedResponseDataForURL(resourceURL);
2289 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2292 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2295 void WebPage::getWebArchiveOfFrame(uint64_t frameID, uint64_t callbackID)
2297 CoreIPC::DataReference dataReference;
2299 #if PLATFORM(MAC) || PLATFORM(WIN)
2300 RetainPtr<CFDataRef> data;
2301 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2302 if ((data = frame->webArchiveData(0, 0)))
2303 dataReference = CoreIPC::DataReference(CFDataGetBytePtr(data.get()), CFDataGetLength(data.get()));
2307 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2310 void WebPage::forceRepaintWithoutCallback()
2312 m_drawingArea->forceRepaint();
2315 void WebPage::forceRepaint(uint64_t callbackID)
2317 if (m_drawingArea->forceRepaintAsync(callbackID))
2320 forceRepaintWithoutCallback();
2321 send(Messages::WebPageProxy::VoidCallback(callbackID));
2324 #if ENABLE(WEB_INTENTS)
2325 void WebPage::deliverIntentToFrame(uint64_t frameID, const IntentData& intentData)
2327 WebFrame* frame = WebProcess::shared().webFrame(frameID);
2331 frame->deliverIntent(intentData);
2335 void WebPage::preferencesDidChange(const WebPreferencesStore& store)
2337 WebPreferencesStore::removeTestRunnerOverrides();
2338 updatePreferences(store);
2341 void WebPage::updatePreferences(const WebPreferencesStore& store)
2343 Settings* settings = m_page->settings();
2345 m_tabToLinks = store.getBoolValueForKey(WebPreferencesKey::tabsToLinksKey());
2347 // FIXME: This should be generated from macro expansion for all preferences,
2348 // but we currently don't match the naming of WebCore exactly so we are
2349 // handrolling the boolean and integer preferences until that is fixed.
2351 #define INITIALIZE_SETTINGS(KeyUpper, KeyLower, TypeName, Type, DefaultValue) settings->set##KeyUpper(store.get##TypeName##ValueForKey(WebPreferencesKey::KeyLower##Key()));
2353 FOR_EACH_WEBKIT_STRING_PREFERENCE(INITIALIZE_SETTINGS)
2355 #undef INITIALIZE_SETTINGS
2357 settings->setScriptEnabled(store.getBoolValueForKey(WebPreferencesKey::javaScriptEnabledKey()));
2358 settings->setLoadsImagesAutomatically(store.getBoolValueForKey(WebPreferencesKey::loadsImagesAutomaticallyKey()));
2359 settings->setLoadsSiteIconsIgnoringImageLoadingSetting(store.getBoolValueForKey(WebPreferencesKey::loadsSiteIconsIgnoringImageLoadingPreferenceKey()));
2360 settings->setPluginsEnabled(store.getBoolValueForKey(WebPreferencesKey::pluginsEnabledKey()));
2361 settings->setJavaEnabled(store.getBoolValueForKey(WebPreferencesKey::javaEnabledKey()));
2362 settings->setJavaEnabledForLocalFiles(store.getBoolValueForKey(WebPreferencesKey::javaEnabledForLocalFilesKey()));
2363 settings->setOfflineWebApplicationCacheEnabled(store.getBoolValueForKey(WebPreferencesKey::offlineWebApplicationCacheEnabledKey()));
2364 settings->setLocalStorageEnabled(store.getBoolValueForKey(WebPreferencesKey::localStorageEnabledKey()));
2365 settings->setXSSAuditorEnabled(store.getBoolValueForKey(WebPreferencesKey::xssAuditorEnabledKey()));
2366 settings->setFrameFlatteningEnabled(store.getBoolValueForKey(WebPreferencesKey::frameFlatteningEnabledKey()));
2367 settings->setPrivateBrowsingEnabled(store.getBoolValueForKey(WebPreferencesKey::privateBrowsingEnabledKey()));
2368 settings->setDeveloperExtrasEnabled(store.getBoolValueForKey(WebPreferencesKey::developerExtrasEnabledKey()));
2369 settings->setJavaScriptExperimentsEnabled(store.getBoolValueForKey(WebPreferencesKey::javaScriptExperimentsEnabledKey()));
2370 settings->setTextAreasAreResizable(store.getBoolValueForKey(WebPreferencesKey::textAreasAreResizableKey()));
2371 settings->setNeedsSiteSpecificQuirks(store.getBoolValueForKey(WebPreferencesKey::needsSiteSpecificQuirksKey()));
2372 settings->setJavaScriptCanOpenWindowsAutomatically(store.getBoolValueForKey(WebPreferencesKey::javaScriptCanOpenWindowsAutomaticallyKey()));
2373 settings->setForceFTPDirectoryListings(store.getBoolValueForKey(WebPreferencesKey::forceFTPDirectoryListingsKey()));
2374 settings->setDNSPrefetchingEnabled(store.getBoolValueForKey(WebPreferencesKey::dnsPrefetchingEnabledKey()));
2375 #if ENABLE(WEB_ARCHIVE)
2376 settings->setWebArchiveDebugModeEnabled(store.getBoolValueForKey(WebPreferencesKey::webArchiveDebugModeEnabledKey()));
2378 settings->setLocalFileContentSniffingEnabled(store.getBoolValueForKey(WebPreferencesKey::localFileContentSniffingEnabledKey()));
2379 settings->setUsesPageCache(store.getBoolValueForKey(WebPreferencesKey::usesPageCacheKey()));
2380 settings->setPageCacheSupportsPlugins(store.getBoolValueForKey(WebPreferencesKey::pageCacheSupportsPluginsKey()));
2381 settings->setAuthorAndUserStylesEnabled(store.getBoolValueForKey(WebPreferencesKey::authorAndUserStylesEnabledKey()));
2382 settings->setPaginateDuringLayoutEnabled(store.getBoolValueForKey(WebPreferencesKey::paginateDuringLayoutEnabledKey()));
2383 settings->setDOMPasteAllowed(store.getBoolValueForKey(WebPreferencesKey::domPasteAllowedKey()));
2384 settings->setJavaScriptCanAccessClipboard(store.getBoolValueForKey(WebPreferencesKey::javaScriptCanAccessClipboardKey()));
2385 settings->setShouldPrintBackgrounds(store.getBoolValueForKey(WebPreferencesKey::shouldPrintBackgroundsKey()));
2386 settings->setWebSecurityEnabled(store.getBoolValueForKey(WebPreferencesKey::webSecurityEnabledKey()));
2387 settings->setAllowUniversalAccessFromFileURLs(store.getBoolValueForKey(WebPreferencesKey::allowUniversalAccessFromFileURLsKey()));
2388 settings->setAllowFileAccessFromFileURLs(store.getBoolValueForKey(WebPreferencesKey::allowFileAccessFromFileURLsKey()));
2390 settings->setMinimumFontSize(store.getUInt32ValueForKey(WebPreferencesKey::minimumFontSizeKey()));
2391 settings->setMinimumLogicalFontSize(store.getUInt32ValueForKey(WebPreferencesKey::minimumLogicalFontSizeKey()));
2392 settings->setDefaultFontSize(store.getUInt32ValueForKey(WebPreferencesKey::defaultFontSizeKey()));
2393 settings->setDefaultFixedFontSize(store.getUInt32ValueForKey(WebPreferencesKey::defaultFixedFontSizeKey()));
2394 settings->setLayoutFallbackWidth(store.getUInt32ValueForKey(WebPreferencesKey::layoutFallbackWidthKey()));
2395 settings->setDeviceWidth(store.getUInt32ValueForKey(WebPreferencesKey::deviceWidthKey()));
2396 settings->setDeviceHeight(store.getUInt32ValueForKey(WebPreferencesKey::deviceHeightKey()));
2397 settings->setEditableLinkBehavior(static_cast<WebCore::EditableLinkBehavior>(store.getUInt32ValueForKey(WebPreferencesKey::editableLinkBehaviorKey())));
2398 settings->setShowsToolTipOverTruncatedText(store.getBoolValueForKey(WebPreferencesKey::showsToolTipOverTruncatedTextKey()));
2400 settings->setAcceleratedCompositingEnabled(store.getBoolValueForKey(WebPreferencesKey::acceleratedCompositingEnabledKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2401 settings->setAcceleratedDrawingEnabled(store.getBoolValueForKey(WebPreferencesKey::acceleratedDrawingEnabledKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2402 settings->setCanvasUsesAcceleratedDrawing(store.getBoolValueForKey(WebPreferencesKey::canvasUsesAcceleratedDrawingKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2403 settings->setShowDebugBorders(store.getBoolValueForKey(WebPreferencesKey::compositingBordersVisibleKey()));
2404 settings->setShowRepaintCounter(store.getBoolValueForKey(WebPreferencesKey::compositingRepaintCountersVisibleKey()));
2405 settings->setCSSCustomFilterEnabled(store.getBoolValueForKey(WebPreferencesKey::cssCustomFilterEnabledKey()));
2406 settings->setCSSRegionsEnabled(store.getBoolValueForKey(WebPreferencesKey::cssRegionsEnabledKey()));
2407 settings->setCSSGridLayoutEnabled(store.getBoolValueForKey(WebPreferencesKey::cssGridLayoutEnabledKey()));
2408 settings->setRegionBasedColumnsEnabled(store.getBoolValueForKey(WebPreferencesKey::regionBasedColumnsEnabledKey()));
2409 settings->setWebGLEnabled(store.getBoolValueForKey(WebPreferencesKey::webGLEnabledKey()));
2410 settings->setMediaPlaybackRequiresUserGesture(store.getBoolValueForKey(WebPreferencesKey::mediaPlaybackRequiresUserGestureKey()));
2411 settings->setMediaPlaybackAllowsInline(store.getBoolValueForKey(WebPreferencesKey::mediaPlaybackAllowsInlineKey()));
2412 settings->setMockScrollbarsEnabled(store.getBoolValueForKey(WebPreferencesKey::mockScrollbarsEnabledKey()));
2413 settings->setHyperlinkAuditingEnabled(store.getBoolValueForKey(WebPreferencesKey::hyperlinkAuditingEnabledKey()));
2414 settings->setRequestAnimationFrameEnabled(store.getBoolValueForKey(WebPreferencesKey::requestAnimationFrameEnabledKey()));
2416 // <rdar://problem/10697417>: It is necessary to force compositing when accelerate drawing
2417 // is enabled on Mac so that scrollbars are always in their own layers.
2419 if (settings->acceleratedDrawingEnabled())
2420 settings->setForceCompositingMode(LayerTreeHost::supportsAcceleratedCompositing());
2423 settings->setForceCompositingMode(store.getBoolValueForKey(WebPreferencesKey::forceCompositingModeKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2425 #if ENABLE(TIZEN_RUNTIME_BACKEND_SELECTION)
2426 if (!settings->acceleratedCompositingEnabled()) {
2427 settings->setAcceleratedCompositingFor3DTransformsEnabled(false);
2428 settings->setAcceleratedCompositingForVideoEnabled(false);
2429 settings->setAcceleratedCompositingForPluginsEnabled(false);
2430 settings->setAcceleratedCompositingForCanvasEnabled(false);
2431 settings->setAcceleratedCompositingForAnimationEnabled(false);
2434 #if ENABLE(TIZEN_WEBKIT2_MEMORY_SAVING_MODE)
2435 settings->setMemorySavingMode(WebProcess::shared().memorySavingModeEnabled());
2438 #if ENABLE(SQL_DATABASE)
2439 AbstractDatabase::setIsAvailable(store.getBoolValueForKey(WebPreferencesKey::databasesEnabledKey()));
2442 #if ENABLE(FULLSCREEN_API)
2443 settings->setFullScreenEnabled(store.getBoolValueForKey(WebPreferencesKey::fullScreenEnabledKey()));
2446 #if ENABLE(TIZEN_WEBKIT2_ASYNCHRONOUS_SPELLCHECKING)
2447 settings->setAsynchronousSpellCheckingEnabled(store.getBoolValueForKey(WebPreferencesKey::asynchronousSpellCheckingEnabledKey()));
2449 settings->setLocalStorageDatabasePath(WebProcess::shared().localStorageDirectory());
2451 #if USE(AVFOUNDATION)
2452 settings->setAVFoundationEnabled(store.getBoolValueForKey(WebPreferencesKey::isAVFoundationEnabledKey()));
2455 #if ENABLE(WEB_AUDIO)
2456 settings->setWebAudioEnabled(store.getBoolValueForKey(WebPreferencesKey::webAudioEnabledKey()));
2459 settings->setApplicationChromeMode(store.getBoolValueForKey(WebPreferencesKey::applicationChromeModeKey()));
2460 settings->setSuppressesIncrementalRendering(store.getBoolValueForKey(WebPreferencesKey::suppressesIncrementalRenderingKey()));
2461 settings->setBackspaceKeyNavigationEnabled(store.getBoolValueForKey(WebPreferencesKey::backspaceKeyNavigationEnabledKey()));
2462 settings->setWantsBalancedSetDefersLoadingBehavior(store.getBoolValueForKey(WebPreferencesKey::wantsBalancedSetDefersLoadingBehaviorKey()));
2463 settings->setCaretBrowsingEnabled(store.getBoolValueForKey(WebPreferencesKey::caretBrowsingEnabledKey()));
2465 #if ENABLE(VIDEO_TRACK)
2466 settings->setShouldDisplaySubtitles(store.getBoolValueForKey(WebPreferencesKey::shouldDisplaySubtitlesKey()));
2467 settings->setShouldDisplayCaptions(store.getBoolValueForKey(WebPreferencesKey::shouldDisplayCaptionsKey()));
2468 settings->setShouldDisplayTextDescriptions(store.getBoolValueForKey(WebPreferencesKey::shouldDisplayTextDescriptionsKey()));
2471 #if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
2472 settings->setNotificationsEnabled(store.getBoolValueForKey(WebPreferencesKey::notificationsEnabledKey()));
2475 settings->setShouldRespectImageOrientation(store.getBoolValueForKey(WebPreferencesKey::shouldRespectImageOrientationKey()));
2477 #if ENABLE(TIZEN_INDEXED_DATABASE)
2478 m_page->group().groupSettings()->setIndexedDBDatabasePath(WebProcess::shared().indexedDatabaseDirectory());
2479 m_page->group().groupSettings()->setIndexedDBQuotaBytes(0x6400000); //100M
2482 settings->setDiagnosticLoggingEnabled(store.getBoolValueForKey(WebPreferencesKey::diagnosticLoggingEnabledKey()));
2484 #if ENABLE(TEXT_AUTOSIZING)
2485 settings->setTextAutosizingEnabled(store.getBoolValueForKey(WebPreferencesKey::textAutosizingEnabledKey()));
2488 #if ENABLE(TIZEN_FILE_SYSTEM)
2489 m_page->group().groupSettings()->setLocalFileSystemQuotaBytes(0x6400000); //100M
2492 #if ENABLE(TIZEN_WORKERS)
2493 m_page->group().groupSettings()->setAllowUniversalAccessFromFileURLs(settings->allowUniversalAccessFromFileURLs());
2496 platformPreferencesDidChange(store);
2499 m_drawingArea->updatePreferences();
2502 #if ENABLE(INSPECTOR)
2503 WebInspector* WebPage::inspector()
2508 m_inspector = WebInspector::create(this, m_inspectorClient);
2509 return m_inspector.get();
2513 #if ENABLE(FULLSCREEN_API)
2514 WebFullScreenManager* WebPage::fullScreenManager()
2516 if (!m_fullScreenManager)
2517 m_fullScreenManager = WebFullScreenManager::create(this);
2518 return m_fullScreenManager.get();
2522 NotificationPermissionRequestManager* WebPage::notificationPermissionRequestManager()
2524 if (m_notificationPermissionRequestManager)
2525 return m_notificationPermissionRequestManager.get();
2527 m_notificationPermissionRequestManager = NotificationPermissionRequestManager::create(this);
2528 return m_notificationPermissionRequestManager.get();
2531 #if ENABLE(TIZEN_MEDIA_STREAM)
2532 UserMediaPermissionRequestManager* WebPage::userMediaPermissionRequestManager()
2534 if (m_userMediaPermissionRequestManager)
2535 return m_userMediaPermissionRequestManager.get();
2537 m_userMediaPermissionRequestManager = UserMediaPermissionRequestManager::create(this);
2538 return m_userMediaPermissionRequestManager.get();
2542 #if !PLATFORM(GTK) && !PLATFORM(MAC)
2543 bool WebPage::handleEditingKeyboardEvent(KeyboardEvent* evt)
2545 Node* node = evt->target()->toNode();
2547 Frame* frame = node->document()->frame();
2550 const PlatformKeyboardEvent* keyEvent = evt->keyEvent();
2554 Editor::Command command = frame->editor()->command(interpretKeyEvent(evt));
2556 if (keyEvent->type() == PlatformEvent::RawKeyDown) {
2557 // WebKit doesn't have enough information about mode to decide how commands that just insert text if executed via Editor should be treated,
2558 // so we leave it upon WebCore to either handle them immediately (e.g. Tab that changes focus) or let a keypress event be generated
2559 // (e.g. Tab that inserts a Tab character, or Enter).
2560 return !command.isTextInsertion() && command.execute(evt);
2563 if (command.execute(evt))
2566 // Don't allow text insertion for nodes that cannot edit.
2567 if (!frame->editor()->canEdit())
2570 // Don't insert null or control characters as they can result in unexpected behaviour
2571 if (evt->charCode() < ' ')
2574 return frame->editor()->insertText(evt->keyEvent()->text(), evt);
2578 #if ENABLE(DRAG_SUPPORT)
2581 void WebPage::performDragControllerAction(uint64_t action, WebCore::IntPoint clientPosition, WebCore::IntPoint globalPosition, uint64_t draggingSourceOperationMask, const WebCore::DragDataMap& dataMap, uint32_t flags)
2584 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2588 DragData dragData(dataMap, clientPosition, globalPosition, static_cast<DragOperation>(draggingSourceOperationMask), static_cast<DragApplicationFlags>(flags));
2590 case DragControllerActionEntered:
2591 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2594 case DragControllerActionUpdated:
2595 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2598 case DragControllerActionExited:
2599 m_page->dragController()->dragExited(&dragData);
2602 case DragControllerActionPerformDrag:
2603 m_page->dragController()->performDrag(&dragData);
2607 ASSERT_NOT_REACHED();
2611 #elif PLATFORM(QT) || PLATFORM(GTK) || ENABLE(TIZEN_DRAG_SUPPORT)
2612 void WebPage::performDragControllerAction(uint64_t action, WebCore::DragData dragData)
2615 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2617 QMimeData* data = const_cast<QMimeData*>(dragData.platformData());
2620 DataObjectGtk* data = const_cast<DataObjectGtk*>(dragData.platformData());
2623 #if ENABLE(TIZEN_DRAG_SUPPORT)
2624 DataObjectTizen* data = const_cast<DataObjectTizen*>(dragData.platformData());
2631 case DragControllerActionEntered:
2632 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2635 case DragControllerActionUpdated:
2636 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2639 case DragControllerActionExited:
2640 m_page->dragController()->dragExited(&dragData);
2643 case DragControllerActionPerformDrag: {
2644 m_page->dragController()->performDrag(&dragData);
2649 ASSERT_NOT_REACHED();
2651 // DragData does not delete its platformData so we need to do that here.
2653 QMimeData* data = const_cast<QMimeData*>(dragData.platformData());
2656 DataObjectGtk* data = const_cast<DataObjectGtk*>(dragData.platformData());
2659 #if ENABLE(TIZEN_DRAG_SUPPORT)
2660 DataObjectTizen* data = const_cast<DataObjectTizen*>(dragData.platformData());
2666 void WebPage::performDragControllerAction(uint64_t action, WebCore::IntPoint clientPosition, WebCore::IntPoint globalPosition, uint64_t draggingSourceOperationMask, const String& dragStorageName, uint32_t flags, const SandboxExtension::Handle& sandboxExtensionHandle, const SandboxExtension::HandleArray& sandboxExtensionsHandleArray)
2669 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2673 DragData dragData(dragStorageName, clientPosition, globalPosition, static_cast<DragOperation>(draggingSourceOperationMask), static_cast<DragApplicationFlags>(flags));
2675 case DragControllerActionEntered:
2676 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2679 case DragControllerActionUpdated:
2680 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2683 case DragControllerActionExited:
2684 m_page->dragController()->dragExited(&dragData);
2687 case DragControllerActionPerformDrag: {
2688 ASSERT(!m_pendingDropSandboxExtension);
2690 m_pendingDropSandboxExtension = SandboxExtension::create(sandboxExtensionHandle);
2691 for (size_t i = 0; i < sandboxExtensionsHandleArray.size(); i++) {
2692 if (RefPtr<SandboxExtension> extension = SandboxExtension::create(sandboxExtensionsHandleArray[i]))
2693 m_pendingDropExtensionsForFileUpload.append(extension);
2696 m_page->dragController()->performDrag(&dragData);
2698 // If we started loading a local file, the sandbox extension tracker would have adopted this
2699 // pending drop sandbox extension. If not, we'll play it safe and invalidate it.
2700 if (m_pendingDropSandboxExtension) {
2701 m_pendingDropSandboxExtension->invalidate();
2702 m_pendingDropSandboxExtension = nullptr;
2704 for (size_t i = 0; i < m_pendingDropExtensionsForFileUpload.size(); i++)
2705 m_pendingDropExtensionsForFileUpload[i]->invalidate();
2707 m_pendingDropExtensionsForFileUpload.clear();
2712 ASSERT_NOT_REACHED();
2717 void WebPage::dragEnded(WebCore::IntPoint clientPosition, WebCore::IntPoint globalPosition, uint64_t operation)
2719 IntPoint adjustedClientPosition(clientPosition.x() + m_page->dragController()->dragOffset().x(), clientPosition.y() + m_page->dragController()->dragOffset().y());
2720 IntPoint adjustedGlobalPosition(globalPosition.x() + m_page->dragController()->dragOffset().x(), globalPosition.y() + m_page->dragController()->dragOffset().y());
2722 m_page->dragController()->dragEnded();
2723 FrameView* view = m_page->mainFrame()->view();
2726 // FIXME: These are fake modifier keys here, but they should be real ones instead.
2727 PlatformMouseEvent event(adjustedClientPosition, adjustedGlobalPosition, LeftButton, PlatformEvent::MouseMoved, 0, false, false, false, false, currentTime());
2728 m_page->mainFrame()->eventHandler()->dragSourceEndedAt(event, (DragOperation)operation);
2731 void WebPage::willPerformLoadDragDestinationAction()
2733 m_sandboxExtensionTracker.willPerformLoadDragDestinationAction(m_pendingDropSandboxExtension.release());
2736 void WebPage::mayPerformUploadDragDestinationAction()
2738 for (size_t i = 0; i < m_pendingDropExtensionsForFileUpload.size(); i++)
2739 m_pendingDropExtensionsForFileUpload[i]->consumePermanently();
2740 m_pendingDropExtensionsForFileUpload.clear();
2743 #endif // ENABLE(DRAG_SUPPORT)
2745 WebUndoStep* WebPage::webUndoStep(uint64_t stepID)
2747 return m_undoStepMap.get(stepID).get();
2750 void WebPage::addWebUndoStep(uint64_t stepID, WebUndoStep* entry)
2752 m_undoStepMap.set(stepID, entry);
2755 void WebPage::removeWebEditCommand(uint64_t stepID)
2757 m_undoStepMap.remove(stepID);
2760 void WebPage::unapplyEditCommand(uint64_t stepID)
2762 WebUndoStep* step = webUndoStep(stepID);
2766 step->step()->unapply();
2769 void WebPage::reapplyEditCommand(uint64_t stepID)
2771 WebUndoStep* step = webUndoStep(stepID);
2776 step->step()->reapply();
2780 void WebPage::didRemoveEditCommand(uint64_t commandID)
2782 removeWebEditCommand(commandID);
2785 void WebPage::setActivePopupMenu(WebPopupMenu* menu)
2787 m_activePopupMenu = menu;
2790 #if ENABLE(INPUT_TYPE_COLOR)
2791 void WebPage::setActiveColorChooser(WebColorChooser* colorChooser)
2793 m_activeColorChooser = colorChooser;
2796 void WebPage::didEndColorChooser()
2798 m_activeColorChooser->didEndChooser();
2801 void WebPage::didChooseColor(const WebCore::Color& color)
2803 m_activeColorChooser->didChooseColor(color);
2807 void WebPage::setActiveOpenPanelResultListener(PassRefPtr<WebOpenPanelResultListener> openPanelResultListener)
2809 m_activeOpenPanelResultListener = openPanelResultListener;
2812 bool WebPage::findStringFromInjectedBundle(const String& target, FindOptions options)
2814 return m_page->findString(target, options);
2817 void WebPage::findString(const String& string, uint32_t options, uint32_t maxMatchCount)
2819 m_findController.findString(string, static_cast<FindOptions>(options), maxMatchCount);
2822 void WebPage::findStringMatches(const String& string, uint32_t options, uint32_t maxMatchCount)
2824 m_findController.findStringMatches(string, static_cast<FindOptions>(options), maxMatchCount);
2827 void WebPage::getImageForFindMatch(uint32_t matchIndex)
2829 m_findController.getImageForFindMatch(matchIndex);
2832 void WebPage::selectFindMatch(uint32_t matchIndex)
2834 m_findController.selectFindMatch(matchIndex);
2837 void WebPage::hideFindUI()
2839 m_findController.hideFindUI();
2842 void WebPage::countStringMatches(const String& string, uint32_t options, uint32_t maxMatchCount)
2844 m_findController.countStringMatches(string, static_cast<FindOptions>(options), maxMatchCount);
2847 void WebPage::didChangeSelectedIndexForActivePopupMenu(int32_t newIndex)
2849 changeSelectedIndex(newIndex);
2851 // Since applictions on tizen may provide a way to select item more than one time,
2852 // we need to keep the active popup menu to allow repetitive selection.
2854 m_activePopupMenu = 0;
2858 void WebPage::changeSelectedIndex(int32_t index)
2860 if (!m_activePopupMenu)
2863 m_activePopupMenu->didChangeSelectedIndex(index);
2866 void WebPage::didChooseFilesForOpenPanel(const Vector<String>& files)
2868 if (!m_activeOpenPanelResultListener)
2871 m_activeOpenPanelResultListener->didChooseFiles(files);
2872 m_activeOpenPanelResultListener = 0;
2875 void WebPage::didCancelForOpenPanel()
2877 m_activeOpenPanelResultListener = 0;
2881 void WebPage::cancelForOpenPanel()
2883 if (m_activeOpenPanelResultListener) {
2884 m_activeOpenPanelResultListener->disconnectFromPage();
2885 m_activeOpenPanelResultListener = 0;
2890 #if ENABLE(WEB_PROCESS_SANDBOX)
2891 void WebPage::extendSandboxForFileFromOpenPanel(const SandboxExtension::Handle& handle)
2893 SandboxExtension::create(handle)->consumePermanently();
2897 #if ENABLE(GEOLOCATION)
2898 void WebPage::didReceiveGeolocationPermissionDecision(uint64_t geolocationID, bool allowed)
2900 m_geolocationPermissionRequestManager.didReceiveGeolocationPermissionDecision(geolocationID, allowed);
2904 void WebPage::didReceiveNotificationPermissionDecision(uint64_t notificationID, bool allowed)
2906 notificationPermissionRequestManager()->didReceiveNotificationPermissionDecision(notificationID, allowed);
2909 #if ENABLE(TIZEN_MEDIA_STREAM)
2910 void WebPage::didReceiveUserMediaPermissionDecision(uint64_t userMediaID, bool allowed)
2912 userMediaPermissionRequestManager()->didReceiveUserMediaPermissionDecision(userMediaID, allowed);
2916 void WebPage::advanceToNextMisspelling(bool startBeforeSelection)
2918 Frame* frame = m_page->focusController()->focusedOrMainFrame();
2919 frame->editor()->advanceToNextMisspelling(startBeforeSelection);
2922 void WebPage::changeSpellingToWord(const String& word)
2924 replaceSelectionWithText(m_page->focusController()->focusedOrMainFrame(), word);
2927 void WebPage::unmarkAllMisspellings()
2929 for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
2930 if (Document* document = frame->document())
2931 document->markers()->removeMarkers(DocumentMarker::Spelling);
2935 void WebPage::unmarkAllBadGrammar()
2937 for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
2938 if (Document* document = frame->document())
2939 document->markers()->removeMarkers(DocumentMarker::Grammar);
2944 void WebPage::uppercaseWord()
2946 m_page->focusController()->focusedOrMainFrame()->editor()->uppercaseWord();
2949 void WebPage::lowercaseWord()
2951 m_page->focusController()->focusedOrMainFrame()->editor()->lowercaseWord();
2954 void WebPage::capitalizeWord()
2956 m_page->focusController()->focusedOrMainFrame()->editor()->capitalizeWord();
2960 void WebPage::setTextForActivePopupMenu(int32_t index)
2962 if (!m_activePopupMenu)
2965 m_activePopupMenu->setTextForIndex(index);
2969 void WebPage::failedToShowPopupMenu()
2971 if (!m_activePopupMenu)
2974 m_activePopupMenu->client()->popupDidHide();
2978 #if ENABLE(CONTEXT_MENUS)
2979 void WebPage::didSelectItemFromActiveContextMenu(const WebContextMenuItemData& item)
2984 m_contextMenu->itemSelected(item);
2989 void WebPage::replaceSelectionWithText(Frame* frame, const String& text)
2991 bool selectReplacement = true;
2992 bool smartReplace = false;
2993 return frame->editor()->replaceSelectionWithText(text, selectReplacement, smartReplace);
2996 void WebPage::clearSelection()
2998 m_page->focusController()->focusedOrMainFrame()->selection()->clear();
3001 bool WebPage::mainFrameHasCustomRepresentation() const
3003 if (Frame* frame = mainFrame())
3004 return static_cast<WebFrameLoaderClient*>(frame->loader()->client())->frameHasCustomRepresentation();
3009 void WebPage::didChangeScrollOffsetForMainFrame()
3011 Frame* frame = m_page->mainFrame();
3012 IntPoint scrollPosition = frame->view()->scrollPosition();
3013 IntPoint maximumScrollPosition = frame->view()->maximumScrollPosition();
3014 IntPoint minimumScrollPosition = frame->view()->minimumScrollPosition();
3016 #if PLATFORM(EFL) && OS(TIZEN)
3017 send(Messages::WebPageProxy::DidChangeScrollPositionForMainFrame(scrollPosition));
3020 bool isPinnedToLeftSide = (scrollPosition.x() <= minimumScrollPosition.x());
3021 bool isPinnedToRightSide = (scrollPosition.x() >= maximumScrollPosition.x());
3023 if (isPinnedToLeftSide != m_cachedMainFrameIsPinnedToLeftSide || isPinnedToRightSide != m_cachedMainFrameIsPinnedToRightSide) {
3024 send(Messages::WebPageProxy::DidChangeScrollOffsetPinningForMainFrame(isPinnedToLeftSide, isPinnedToRightSide));
3026 m_cachedMainFrameIsPinnedToLeftSide = isPinnedToLeftSide;
3027 m_cachedMainFrameIsPinnedToRightSide = isPinnedToRightSide;
3031 void WebPage::mainFrameDidLayout()
3033 unsigned pageCount = m_page->pageCount();
3034 if (pageCount != m_cachedPageCount) {
3035 send(Messages::WebPageProxy::DidChangePageCount(pageCount));
3036 m_cachedPageCount = pageCount;
3039 double red, green, blue, alpha;
3040 m_mainFrame->getDocumentBackgroundColor(&red, &green, &blue, &alpha);
3041 send(Messages::WebPageProxy::SetBackgroundColor(red, green, blue, alpha));
3044 void WebPage::addPluginView(PluginView* pluginView)
3046 ASSERT(!m_pluginViews.contains(pluginView));
3048 m_pluginViews.add(pluginView);
3051 void WebPage::removePluginView(PluginView* pluginView)
3053 ASSERT(m_pluginViews.contains(pluginView));
3055 m_pluginViews.remove(pluginView);
3059 void WebPage::setWindowIsVisible(bool windowIsVisible)
3061 m_windowIsVisible = windowIsVisible;
3063 corePage()->focusController()->setContainingWindowIsVisible(windowIsVisible);
3065 // Tell all our plug-in views that the window visibility changed.
3066 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
3067 (*it)->setWindowIsVisible(windowIsVisible);
3070 void WebPage::windowAndViewFramesChanged(const WebCore::IntRect& windowFrameInScreenCoordinates, const WebCore::IntRect& viewFrameInWindowCoordinates, const WebCore::IntPoint& accessibilityViewCoordinates)
3072 m_windowFrameInScreenCoordinates = windowFrameInScreenCoordinates;
3073 m_viewFrameInWindowCoordinates = viewFrameInWindowCoordinates;
3074 m_accessibilityPosition = accessibilityViewCoordinates;
3076 // Tell all our plug-in views that the window and view frames have changed.
3077 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
3078 (*it)->windowAndViewFramesChanged(windowFrameInScreenCoordinates, viewFrameInWindowCoordinates);
3082 bool WebPage::windowIsFocused() const
3084 return m_page->focusController()->isActive();
3087 bool WebPage::windowAndWebPageAreFocused() const
3090 if (!m_windowIsVisible)
3093 return m_page->focusController()->isFocused() && m_page->focusController()->isActive();
3096 void WebPage::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
3098 if (messageID.is<CoreIPC::MessageClassDrawingArea>()) {
3100 m_drawingArea->didReceiveDrawingAreaMessage(connection, messageID, arguments);
3104 #if USE(TILED_BACKING_STORE) && USE(ACCELERATED_COMPOSITING)
3105 if (messageID.is<CoreIPC::MessageClassLayerTreeCoordinator>()) {
3107 m_drawingArea->didReceiveLayerTreeCoordinatorMessage(connection, messageID, arguments);
3112 #if ENABLE(INSPECTOR)
3113 if (messageID.is<CoreIPC::MessageClassWebInspector>()) {
3114 if (WebInspector* inspector = this->inspector())
3115 inspector->didReceiveWebInspectorMessage(connection, messageID, arguments);
3120 #if ENABLE(FULLSCREEN_API)
3121 if (messageID.is<CoreIPC::MessageClassWebFullScreenManager>()) {
3122 fullScreenManager()->didReceiveMessage(connection, messageID, arguments);
3127 didReceiveWebPageMessage(connection, messageID, arguments);
3130 void WebPage::didReceiveSyncMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments, OwnPtr<CoreIPC::ArgumentEncoder>& reply)
3132 didReceiveSyncWebPageMessage(connection, messageID, arguments, reply);
3135 InjectedBundleBackForwardList* WebPage::backForwardList()
3137 if (!m_backForwardList)
3138 m_backForwardList = InjectedBundleBackForwardList::create(this);
3139 return m_backForwardList.get();
3142 #if PLATFORM(QT) || OS(TIZEN)
3143 #if ENABLE(TOUCH_ADJUSTMENT)
3144 void WebPage::findZoomableAreaForPoint(const WebCore::IntPoint& point, const WebCore::IntSize& area)
3147 IntRect zoomableArea;
3148 bool foundAreaForTouchPoint = m_mainFrame->coreFrame()->eventHandler()->bestZoomableAreaForTouchPoint(point, IntSize(area.width() / 2, area.height() / 2), zoomableArea, node);
3151 if (!foundAreaForTouchPoint)
3154 send(Messages::WebPageProxy::DidFindZoomableArea(point, zoomableArea));
3158 void WebPage::findZoomableAreaForPoint(const WebCore::IntPoint& point, const WebCore::IntSize& area)
3161 Frame* mainframe = m_mainFrame->coreFrame();
3162 HitTestResult result = mainframe->eventHandler()->hitTestResultAtPoint(mainframe->view()->windowToContents(point), /*allowShadowContent*/ false, /*ignoreClipping*/ true);
3164 Node* node = result.innerNode();
3169 #if OS(TIZEN) // FIXME: This is to fix wrong codes of open source.
3170 IntRect zoomableArea = enclosingIntRect(node->getRect());
3172 IntRect zoomableArea = node->getRect();
3176 bool found = !node->isTextNode() && !node->isShadowRoot();
3178 // No candidate found, bail out.
3179 if (!found && !node->parentNode())
3182 // Candidate found, and it is a better candidate than its parent.
3183 // NB: A parent is considered a better candidate iff the node is
3184 // contained by it and it is the only child.
3185 if (found && (!node->parentNode() || node->parentNode()->childNodeCount() != 1))
3188 node = node->parentNode();
3189 #if OS(TIZEN) // FIXME: This is to fix wrong codes of open source.
3190 zoomableArea.unite(enclosingIntRect(node->getRect()));
3192 zoomableArea.unite(node->getRect());
3196 if (node->document() && node->document()->frame() && node->document()->frame()->view()) {
3197 const ScrollView* view = node->document()->frame()->view();
3198 zoomableArea = view->contentsToWindow(zoomableArea);
3201 send(Messages::WebPageProxy::DidFindZoomableArea(point, zoomableArea));
3206 WebPage::SandboxExtensionTracker::~SandboxExtensionTracker()
3211 void WebPage::SandboxExtensionTracker::invalidate()
3213 if (m_pendingProvisionalSandboxExtension) {
3214 m_pendingProvisionalSandboxExtension->invalidate();
3215 m_pendingProvisionalSandboxExtension = 0;
3218 if (m_provisionalSandboxExtension) {
3219 m_provisionalSandboxExtension->invalidate();
3220 m_provisionalSandboxExtension = 0;
3223 if (m_committedSandboxExtension) {
3224 m_committedSandboxExtension->invalidate();
3225 m_committedSandboxExtension = 0;
3229 void WebPage::SandboxExtensionTracker::willPerformLoadDragDestinationAction(PassRefPtr<SandboxExtension> pendingDropSandboxExtension)
3231 setPendingProvisionalSandboxExtension(pendingDropSandboxExtension);
3234 void WebPage::SandboxExtensionTracker::beginLoad(WebFrame* frame, const SandboxExtension::Handle& handle)
3236 ASSERT(frame->isMainFrame());
3238 setPendingProvisionalSandboxExtension(SandboxExtension::create(handle));
3241 void WebPage::SandboxExtensionTracker::setPendingProvisionalSandboxExtension(PassRefPtr<SandboxExtension> pendingProvisionalSandboxExtension)
3243 // If we get two beginLoad calls in succession, without a provisional load starting, then
3244 // m_pendingProvisionalSandboxExtension will be non-null. Invalidate and null out the extension if that is the case.
3245 if (m_pendingProvisionalSandboxExtension) {
3246 m_pendingProvisionalSandboxExtension->invalidate();
3247 m_pendingProvisionalSandboxExtension = nullptr;
3250 m_pendingProvisionalSandboxExtension = pendingProvisionalSandboxExtension;
3253 static bool shouldReuseCommittedSandboxExtension(WebFrame* frame)
3255 ASSERT(frame->isMainFrame());
3257 FrameLoader* frameLoader = frame->coreFrame()->loader();
3258 FrameLoadType frameLoadType = frameLoader->loadType();
3260 // If the page is being reloaded, it should reuse whatever extension is committed.
3261 if (frameLoadType == FrameLoadTypeReload || frameLoadType == FrameLoadTypeReloadFromOrigin)
3264 DocumentLoader* documentLoader = frameLoader->documentLoader();
3265 DocumentLoader* provisionalDocumentLoader = frameLoader->provisionalDocumentLoader();
3266 if (!documentLoader || !provisionalDocumentLoader)
3269 if (documentLoader->url().isLocalFile() && provisionalDocumentLoader->url().isLocalFile())
3275 void WebPage::SandboxExtensionTracker::didStartProvisionalLoad(WebFrame* frame)
3277 if (!frame->isMainFrame())
3280 // We should only reuse the commited sandbox extension if it is not null. It can be
3281 // null if the last load was for an error page.
3282 if (m_committedSandboxExtension && shouldReuseCommittedSandboxExtension(frame)) {
3283 m_pendingProvisionalSandboxExtension = m_committedSandboxExtension.release();
3284 ASSERT(!m_committedSandboxExtension);
3287 ASSERT(!m_provisionalSandboxExtension);
3289 m_provisionalSandboxExtension = m_pendingProvisionalSandboxExtension.release();
3290 if (!m_provisionalSandboxExtension)
3293 m_provisionalSandboxExtension->consume();
3296 void WebPage::SandboxExtensionTracker::didCommitProvisionalLoad(WebFrame* frame)
3298 if (!frame->isMainFrame())
3301 // Generally, there should be no pending extension at this stage, but we can have one if UI process
3302 // has an out of date idea of WebProcess state, and initiates a load or reload without stopping an existing one.
3303 if (m_pendingProvisionalSandboxExtension) {
3304 m_pendingProvisionalSandboxExtension->invalidate();
3305 m_pendingProvisionalSandboxExtension = nullptr;
3308 // The provisional load has been committed. Invalidate the currently committed sandbox
3309 // extension and make the provisional sandbox extension the committed sandbox extension.
3310 if (m_committedSandboxExtension)
3311 m_committedSandboxExtension->invalidate();
3313 m_committedSandboxExtension = m_provisionalSandboxExtension.release();
3316 void WebPage::SandboxExtensionTracker::didFailProvisionalLoad(WebFrame* frame)
3318 if (!frame->isMainFrame())
3321 // Generally, there should be no pending extension at this stage, but we can have one if UI process
3322 // has an out of date idea of WebProcess state, and initiates a load or reload without stopping an existing one.
3323 if (m_pendingProvisionalSandboxExtension) {
3324 m_pendingProvisionalSandboxExtension->invalidate();
3325 m_pendingProvisionalSandboxExtension = nullptr;
3328 if (!m_provisionalSandboxExtension)
3331 m_provisionalSandboxExtension->invalidate();
3332 m_provisionalSandboxExtension = nullptr;
3335 bool WebPage::hasLocalDataForURL(const KURL& url)
3337 if (url.isLocalFile())
3340 FrameLoader* frameLoader = m_page->mainFrame()->loader();
3341 DocumentLoader* documentLoader = frameLoader ? frameLoader->documentLoader() : 0;
3342 if (documentLoader && documentLoader->subresource(url))
3345 return platformHasLocalDataForURL(url);
3348 void WebPage::setCustomTextEncodingName(const String& encoding)
3350 m_page->mainFrame()->loader()->reloadWithOverrideEncoding(encoding);
3353 void WebPage::didRemoveBackForwardItem(uint64_t itemID)
3355 WebBackForwardListProxy::removeItem(itemID);
3360 bool WebPage::isSpeaking()
3363 return sendSync(Messages::WebPageProxy::GetIsSpeaking(), Messages::WebPageProxy::GetIsSpeaking::Reply(result)) && result;
3366 void WebPage::speak(const String& string)
3368 send(Messages::WebPageProxy::Speak(string));
3371 void WebPage::stopSpeaking()
3373 send(Messages::WebPageProxy::StopSpeaking());
3379 RetainPtr<PDFDocument> WebPage::pdfDocumentForPrintingFrame(Frame* coreFrame)
3381 Document* document = coreFrame->document();
3385 if (!document->isPluginDocument())
3388 PluginView* pluginView = static_cast<PluginView*>(toPluginDocument(document)->pluginWidget());
3392 return pluginView->pdfDocumentForPrinting();
3394 #endif // PLATFORM(MAC)
3396 void WebPage::beginPrinting(uint64_t frameID, const PrintInfo& printInfo)
3398 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3402 Frame* coreFrame = frame->coreFrame();
3407 if (pdfDocumentForPrintingFrame(coreFrame))
3409 #endif // PLATFORM(MAC)
3411 if (!m_printContext)
3412 m_printContext = adoptPtr(new PrintContext(coreFrame));
3414 drawingArea()->setLayerTreeStateIsFrozen(true);
3415 m_printContext->begin(printInfo.availablePaperWidth, printInfo.availablePaperHeight);
3417 float fullPageHeight;
3418 m_printContext->computePageRects(FloatRect(0, 0, printInfo.availablePaperWidth, printInfo.availablePaperHeight), 0, 0, printInfo.pageSetupScaleFactor, fullPageHeight, true);
3421 if (!m_printOperation)
3422 m_printOperation = WebPrintOperationGtk::create(this, printInfo);
3426 void WebPage::endPrinting()
3428 drawingArea()->setLayerTreeStateIsFrozen(false);
3430 m_printOperation = 0;
3432 m_printContext = nullptr;
3435 void WebPage::computePagesForPrinting(uint64_t frameID, const PrintInfo& printInfo, uint64_t callbackID)
3437 Vector<IntRect> resultPageRects;
3438 double resultTotalScaleFactorForPrinting = 1;
3440 beginPrinting(frameID, printInfo);
3442 if (m_printContext) {
3443 resultPageRects = m_printContext->pageRects();
3444 resultTotalScaleFactorForPrinting = m_printContext->computeAutomaticScaleFactor(FloatSize(printInfo.availablePaperWidth, printInfo.availablePaperHeight)) * printInfo.pageSetupScaleFactor;
3448 computePagesForPrintingPDFDocument(frameID, printInfo, resultPageRects);
3449 #endif // PLATFORM(MAC)
3451 // If we're asked to print, we should actually print at least a blank page.
3452 if (resultPageRects.isEmpty())
3453 resultPageRects.append(IntRect(0, 0, 1, 1));
3455 send(Messages::WebPageProxy::ComputedPagesCallback(resultPageRects, resultTotalScaleFactorForPrinting, callbackID));
3458 #if PLATFORM(MAC) || PLATFORM(WIN)
3459 void WebPage::drawRectToPDF(uint64_t frameID, const PrintInfo& printInfo, const WebCore::IntRect& rect, uint64_t callbackID)
3461 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3462 Frame* coreFrame = frame ? frame->coreFrame() : 0;
3464 RetainPtr<CFMutableDataRef> pdfPageData(AdoptCF, CFDataCreateMutable(0, 0));
3469 ASSERT(coreFrame->document()->printing() || pdfDocumentForPrintingFrame(coreFrame));
3471 ASSERT(coreFrame->document()->printing());
3474 // FIXME: Use CGDataConsumerCreate with callbacks to avoid copying the data.
3475 RetainPtr<CGDataConsumerRef> pdfDataConsumer(AdoptCF, CGDataConsumerCreateWithCFData(pdfPageData.get()));
3477 CGRect mediaBox = CGRectMake(0, 0, rect.width(), rect.height());
3478 RetainPtr<CGContextRef> context(AdoptCF, CGPDFContextCreate(pdfDataConsumer.get(), &mediaBox, 0));
3479 RetainPtr<CFDictionaryRef> pageInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
3480 CGPDFContextBeginPage(context.get(), pageInfo.get());
3483 if (RetainPtr<PDFDocument> pdfDocument = pdfDocumentForPrintingFrame(coreFrame)) {
3484 ASSERT(!m_printContext);
3485 drawRectToPDFFromPDFDocument(context.get(), pdfDocument.get(), printInfo, rect);
3489 GraphicsContext ctx(context.get());
3490 ctx.scale(FloatSize(1, -1));
3491 ctx.translate(0, -rect.height());
3492 m_printContext->spoolRect(ctx, rect);
3495 CGPDFContextEndPage(context.get());
3496 CGPDFContextClose(context.get());
3500 send(Messages::WebPageProxy::DataCallback(CoreIPC::DataReference(CFDataGetBytePtr(pdfPageData.get()), CFDataGetLength(pdfPageData.get())), callbackID));
3503 void WebPage::drawPagesToPDF(uint64_t frameID, const PrintInfo& printInfo, uint32_t first, uint32_t count, uint64_t callbackID)
3505 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3506 Frame* coreFrame = frame ? frame->coreFrame() : 0;
3508 RetainPtr<CFMutableDataRef> pdfPageData(AdoptCF, CFDataCreateMutable(0, 0));
3514 ASSERT(coreFrame->document()->printing() || pdfDocumentForPrintingFrame(coreFrame));
3516 ASSERT(coreFrame->document()->printing());
3519 // FIXME: Use CGDataConsumerCreate with callbacks to avoid copying the data.
3520 RetainPtr<CGDataConsumerRef> pdfDataConsumer(AdoptCF, CGDataConsumerCreateWithCFData(pdfPageData.get()));
3522 CGRect mediaBox = (m_printContext && m_printContext->pageCount()) ? m_printContext->pageRect(0) : CGRectMake(0, 0, printInfo.availablePaperWidth, printInfo.availablePaperHeight);
3523 RetainPtr<CGContextRef> context(AdoptCF, CGPDFContextCreate(pdfDataConsumer.get(), &mediaBox, 0));
3526 if (RetainPtr<PDFDocument> pdfDocument = pdfDocumentForPrintingFrame(coreFrame)) {
3527 ASSERT(!m_printContext);
3528 drawPagesToPDFFromPDFDocument(context.get(), pdfDocument.get(), printInfo, first, count);
3532 size_t pageCount = m_printContext->pageCount();
3533 for (uint32_t page = first; page < first + count; ++page) {
3534 if (page >= pageCount)
3537 RetainPtr<CFDictionaryRef> pageInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
3538 CGPDFContextBeginPage(context.get(), pageInfo.get());
3540 GraphicsContext ctx(context.get());
3541 ctx.scale(FloatSize(1, -1));
3542 ctx.translate(0, -m_printContext->pageRect(page).height());
3543 m_printContext->spoolPage(ctx, page, m_printContext->pageRect(page).width());
3545 CGPDFContextEndPage(context.get());
3548 CGPDFContextClose(context.get());
3552 send(Messages::WebPageProxy::DataCallback(CoreIPC::DataReference(CFDataGetBytePtr(pdfPageData.get()), CFDataGetLength(pdfPageData.get())), callbackID));
3557 void WebPage::drawPagesForPrinting(uint64_t frameID, const PrintInfo& printInfo, uint64_t callbackID)
3559 beginPrinting(frameID, printInfo);
3560 if (m_printContext && m_printOperation) {
3561 m_printOperation->startPrint(m_printContext.get(), callbackID);
3565 send(Messages::WebPageProxy::VoidCallback(callbackID));
3569 #if ENABLE(TIZEN_SUPPORT_WEBAPP_META_TAG)
3570 void WebPage::getWebAppCapable(uint64_t callbackID)
3572 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("meta");
3573 bool capable = false;
3575 for (unsigned i = 0; i < nodeList->length(); i++) {
3576 WebCore::HTMLMetaElement* metaElement = static_cast<WebCore::HTMLMetaElement*>(nodeList->item(i));
3577 if (metaElement->name() == "apple-mobile-web-app-capable") {
3578 capable = metaElement->content() == "yes" ? true : false;
3583 send(Messages::WebPageProxy::DidGetWebAppCapable(capable, callbackID));
3586 void WebPage::getWebAppIconURL(uint64_t callbackID)
3588 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("link");
3591 for (unsigned i = 0; i < nodeList->length(); i++) {
3592 WebCore::HTMLLinkElement* linkElement = static_cast<WebCore::HTMLLinkElement*>(nodeList->item(i));
3593 if (linkElement->rel() == "apple-touch-icon" || linkElement->rel() == "apple-touch-icon-precomposed")
3594 iconURL = linkElement->href().string();
3597 send(Messages::WebPageProxy::DidGetWebAppIconURL(iconURL, callbackID));
3600 void WebPage::getWebAppIconURLs(uint64_t callbackID)
3602 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("link");
3603 Vector<std::pair<String, String> > iconURLs;
3605 for (unsigned i = 0; i < nodeList->length(); i++) {
3606 WebCore::HTMLLinkElement* linkElement = static_cast<WebCore::HTMLLinkElement*>(nodeList->item(i));
3607 if (linkElement->rel() == "apple-touch-icon" || linkElement->rel() == "apple-touch-icon-precomposed")
3608 iconURLs.append(pair<String, String>(linkElement->href().string(), linkElement->iconSizes()));
3611 send(Messages::WebPageProxy::DidGetWebAppIconURLs(iconURLs, callbackID));
3615 void WebPage::setMediaVolume(float volume)
3617 m_page->setMediaVolume(volume);
3620 void WebPage::runModal()
3624 if (m_isRunningModal)
3627 m_isRunningModal = true;
3628 send(Messages::WebPageProxy::RunModal());
3630 ASSERT(!m_isRunningModal);
3633 void WebPage::setMemoryCacheMessagesEnabled(bool memoryCacheMessagesEnabled)
3635 m_page->setMemoryCacheClientCallsEnabled(memoryCacheMessagesEnabled);
3638 bool WebPage::canHandleRequest(const WebCore::ResourceRequest& request)
3640 if (SchemeRegistry::shouldLoadURLSchemeAsEmptyDocument(request.url().protocol()))
3642 return platformCanHandleRequest(request);
3645 #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
3646 void WebPage::handleAlternativeTextUIResult(const String& result)
3648 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3651 frame->editor()->handleAlternativeTextUIResult(result);
3655 void WebPage::simulateMouseDown(int button, WebCore::IntPoint position, int clickCount, WKEventModifiers modifiers, double time)
3657 mouseEvent(WebMouseEvent(WebMouseEvent::MouseDown, static_cast<WebMouseEvent::Button>(button), position, position, 0, 0, 0, clickCount, static_cast<WebMouseEvent::Modifiers>(modifiers), time));
3660 void WebPage::simulateMouseUp(int button, WebCore::IntPoint position, int clickCount, WKEventModifiers modifiers, double time)
3662 mouseEvent(WebMouseEvent(WebMouseEvent::MouseUp, static_cast<WebMouseEvent::Button>(button), position, position, 0, 0, 0, clickCount, static_cast<WebMouseEvent::Modifiers>(modifiers), time));
3665 void WebPage::simulateMouseMotion(WebCore::IntPoint position, double time)
3667 mouseEvent(WebMouseEvent(WebMouseEvent::MouseMove, WebMouseEvent::NoButton, position, position, 0, 0, 0, 0, WebMouseEvent::Modifiers(), time));
3670 void WebPage::setCompositionForTesting(const String& compositionString, uint64_t from, uint64_t length)
3672 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3673 if (!frame || !frame->editor()->canEdit())
3676 Vector<CompositionUnderline> underlines;
3677 underlines.append(CompositionUnderline(0, compositionString.length(), Color(Color::black), false));
3678 frame->editor()->setComposition(compositionString, underlines, from, from + length);
3681 bool WebPage::hasCompositionForTesting()
3683 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3684 return frame && frame->editor()->hasComposition();
3687 void WebPage::confirmCompositionForTesting(const String& compositionString)
3689 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3690 if (!frame || !frame->editor()->canEdit())
3693 if (compositionString.isNull())
3694 frame->editor()->confirmComposition();
3695 frame->editor()->confirmComposition(compositionString);
3698 void WebPage::numWheelEventHandlersChanged(unsigned numWheelEventHandlers)
3700 if (m_numWheelEventHandlers == numWheelEventHandlers)
3703 m_numWheelEventHandlers = numWheelEventHandlers;
3704 recomputeShortCircuitHorizontalWheelEventsState();
3707 static bool hasEnabledHorizontalScrollbar(ScrollableArea* scrollableArea)
3709 if (Scrollbar* scrollbar = scrollableArea->horizontalScrollbar())
3710 return scrollbar->enabled();
3715 static bool pageContainsAnyHorizontalScrollbars(Frame* mainFrame)
3717 if (FrameView* frameView = mainFrame->view()) {
3718 if (hasEnabledHorizontalScrollbar(frameView))
3722 for (Frame* frame = mainFrame; frame; frame = frame->tree()->traverseNext()) {
3723 FrameView* frameView = frame->view();
3727 const HashSet<ScrollableArea*>* scrollableAreas = frameView->scrollableAreas();
3728 if (!scrollableAreas)
3731 for (HashSet<ScrollableArea*>::const_iterator it = scrollableAreas->begin(), end = scrollableAreas->end(); it != end; ++it) {
3732 ScrollableArea* scrollableArea = *it;
3733 if (!scrollableArea->isOnActivePage())
3736 if (hasEnabledHorizontalScrollbar(scrollableArea))
3744 void WebPage::recomputeShortCircuitHorizontalWheelEventsState()
3746 bool canShortCircuitHorizontalWheelEvents = !m_numWheelEventHandlers;
3748 if (canShortCircuitHorizontalWheelEvents) {
3749 // Check if we have any horizontal scroll bars on the page.
3750 if (pageContainsAnyHorizontalScrollbars(mainFrame()))
3751 canShortCircuitHorizontalWheelEvents = false;
3754 if (m_canShortCircuitHorizontalWheelEvents == canShortCircuitHorizontalWheelEvents)
3757 m_canShortCircuitHorizontalWheelEvents = canShortCircuitHorizontalWheelEvents;
3758 send(Messages::WebPageProxy::SetCanShortCircuitHorizontalWheelEvents(m_canShortCircuitHorizontalWheelEvents));
3761 Frame* WebPage::mainFrame() const
3763 return m_page ? m_page->mainFrame() : 0;
3766 FrameView* WebPage::mainFrameView() const
3768 if (Frame* frame = mainFrame())
3769 return frame->view();
3774 #if ENABLE(PAGE_VISIBILITY_API)
3775 void WebPage::setVisibilityState(int visibilityState, bool isInitialState)
3780 WebCore::PageVisibilityState state = static_cast<WebCore::PageVisibilityState>(visibilityState);
3782 if (m_visibilityState == state)
3785 FrameView* view = m_page->mainFrame() ? m_page->mainFrame()->view() : 0;
3787 if (state == WebCore::PageVisibilityStateVisible) {
3788 m_page->didMoveOnscreen();
3793 m_page->setVisibilityState(state, isInitialState);
3794 m_visibilityState = state;
3796 if (state == WebCore::PageVisibilityStateHidden) {
3797 m_page->willMoveOffscreen();
3804 #if ENABLE(TIZEN_NATIVE_MEMORY_SNAPSHOT)
3805 const char* dumpFileName = "/tmp/webkit_memory";
3808 void dumpMemorySnapshotForUrl(char* url)
3810 PrintFormat format = PRINT_FORMAT_JSON;
3812 fp = fopen(dumpFileName, "a");
3814 if (format == PRINT_FORMAT_JSON)
3817 fprintf(fp, "URL:%s\n", url);
3818 fprintf(fp, "%s", memoryPage(format).utf8().data());
3819 if (format == PRINT_FORMAT_JSON)
3820 fprintf(fp, "\"URL\":\"%s\"}\n", url);
3826 void dumpMemorySnapshot()
3828 dumpMemorySnapshotForUrl(lastUrl);
3831 void WebPage::dumpMemorySnapshot()
3833 char* url = strdup(mainWebFrame()->url().utf8().data());
3840 } // namespace WebKit