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)
305 #if ENABLE(TIZEN_ISF_PORT)
306 , m_prepareKeyDownEvent(false)
310 // FIXME: This is a non-ideal location for this Setting and
311 // 4ms should be adopted project-wide now, https://bugs.webkit.org/show_bug.cgi?id=61214
312 #if ENABLE(TIZEN_DOM_TIMER_MIN_INTERVAL_SET)
313 Settings::setDefaultMinDOMTimerInterval(0.001);
315 Settings::setDefaultMinDOMTimerInterval(0.004);
318 Page::PageClients pageClients;
319 pageClients.chromeClient = new WebChromeClient(this);
320 #if ENABLE(CONTEXT_MENUS)
321 pageClients.contextMenuClient = new WebContextMenuClient(this);
323 pageClients.editorClient = new WebEditorClient(this);
324 #if ENABLE(DRAG_SUPPORT)
325 pageClients.dragClient = new WebDragClient(this);
327 pageClients.backForwardClient = WebBackForwardListProxy::create(this);
328 #if ENABLE(INSPECTOR)
329 m_inspectorClient = new WebInspectorClient(this);
330 pageClients.inspectorClient = m_inspectorClient;
332 #if USE(AUTOCORRECTION_PANEL)
333 pageClients.alternativeTextClient = new WebAlternativeTextClient(this);
336 m_page = adoptPtr(new Page(pageClients));
338 #if ENABLE(BATTERY_STATUS)
339 WebCore::provideBatteryTo(m_page.get(), new WebBatteryClient(this));
341 #if ENABLE(GEOLOCATION)
342 #if ENABLE(TIZEN_GEOLOCATION) && ENABLE(TIZEN_WEBKIT2_EFL_WTR)
343 if (WebProcess::shared().injectedBundle() && WebProcess::shared().injectedBundle()->testRunnerModeEnabled()) {
344 GeolocationClientMock* mock = new GeolocationClientMock();
345 WebCore::provideGeolocationTo(m_page.get(), mock);
346 mock->setController(WebCore::GeolocationController::from(m_page.get()));
348 #endif // ENABLE(TIZEN_GEOLOCATION) && ENABLE(TIZEN_WEBKIT2_EFL_WTR)
349 WebCore::provideGeolocationTo(m_page.get(), new WebGeolocationClient(this));
351 #if ENABLE(DEVICE_ORIENTATION) && PLATFORM(QT)
352 WebCore::provideDeviceMotionTo(m_page.get(), new DeviceMotionClientQt);
353 WebCore::provideDeviceOrientationTo(m_page.get(), new DeviceOrientationClientQt);
355 #if ENABLE(NETWORK_INFO)
356 WebCore::provideNetworkInfoTo(m_page.get(), new WebNetworkInfoClient(this));
358 #if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
359 WebCore::provideNotification(m_page.get(), new WebNotificationClient(this));
361 #if ENABLE(VIBRATION)
362 WebCore::provideVibrationTo(m_page.get(), new WebVibrationClient(this));
365 #if ENABLE(VIBRATION)
366 WebCore::provideVibrationTo(m_page.get(), new WebVibrationClient(this));
369 #if ENABLE(TIZEN_MEDIA_STREAM)
370 WebCore::provideUserMediaTo(m_page.get(), new WebUserMediaClient(this));
373 #if ENABLE(TIZEN_REGISTER_PROTOCOL_HANDLER) || ENABLE(TIZEN_CUSTOM_SCHEME_HANDLER)
374 WebCore::provideRegisterProtocolHandlerTo(m_page.get(), new WebRegisterProtocolHandlerClient(this));
377 #if ENABLE(TIZEN_REGISTER_CONTENT_HANDLER)
378 WebCore::provideRegisterContentHandlerTo(m_page.get(), new WebRegisterContentHandlerClient(this));
381 // Qt does not yet call setIsInWindow. Until it does, just leave
382 // this line out so plug-ins and video will work. Eventually all platforms
383 // should call setIsInWindow and this comment and #if should be removed,
384 // leaving behind the setCanStartMedia call.
386 m_page->setCanStartMedia(false);
389 updatePreferences(parameters.store);
391 m_pageGroup = WebProcess::shared().webPageGroup(parameters.pageGroupData);
392 m_page->setGroupName(m_pageGroup->identifier());
393 m_page->setDeviceScaleFactor(parameters.deviceScaleFactor);
395 platformInitialize();
397 m_drawingArea = DrawingArea::create(this, parameters);
398 m_drawingArea->setPaintingEnabled(false);
400 m_mainFrame = WebFrame::createMainFrame(this);
402 setUseFixedLayout(parameters.useFixedLayout);
404 setDrawsBackground(parameters.drawsBackground);
405 setDrawsTransparentBackground(parameters.drawsTransparentBackground);
407 setPaginationMode(parameters.paginationMode);
408 setPaginationBehavesLikeColumns(parameters.paginationBehavesLikeColumns);
409 setPageLength(parameters.pageLength);
410 setGapBetweenPages(parameters.gapBetweenPages);
412 setMemoryCacheMessagesEnabled(parameters.areMemoryCacheClientCallsEnabled);
414 setActive(parameters.isActive);
415 setFocused(parameters.isFocused);
416 setIsInWindow(parameters.isInWindow);
418 m_userAgent = parameters.userAgent;
420 WebBackForwardListProxy::setHighestItemIDFromUIProcess(parameters.highestUsedBackForwardItemID);
422 if (!parameters.sessionState.isEmpty())
423 restoreSession(parameters.sessionState);
425 m_drawingArea->setPaintingEnabled(true);
427 setMediaVolume(parameters.mediaVolume);
430 webPageCounter.increment();
436 if (m_backForwardList)
437 m_backForwardList->detach();
441 m_sandboxExtensionTracker.invalidate();
443 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
444 (*it)->webPageDestroyed();
447 webPageCounter.decrement();
451 void WebPage::dummy(bool&)
455 CoreIPC::Connection* WebPage::connection() const
457 return WebProcess::shared().connection();
460 #if ENABLE(CONTEXT_MENUS)
461 void WebPage::initializeInjectedBundleContextMenuClient(WKBundlePageContextMenuClient* client)
463 m_contextMenuClient.initialize(client);
467 void WebPage::initializeInjectedBundleEditorClient(WKBundlePageEditorClient* client)
469 m_editorClient.initialize(client);
472 void WebPage::initializeInjectedBundleFormClient(WKBundlePageFormClient* client)
474 m_formClient.initialize(client);
477 void WebPage::initializeInjectedBundleLoaderClient(WKBundlePageLoaderClient* client)
479 m_loaderClient.initialize(client);
482 void WebPage::initializeInjectedBundlePolicyClient(WKBundlePagePolicyClient* client)
484 m_policyClient.initialize(client);
487 void WebPage::initializeInjectedBundleResourceLoadClient(WKBundlePageResourceLoadClient* client)
489 m_resourceLoadClient.initialize(client);
492 void WebPage::initializeInjectedBundleUIClient(WKBundlePageUIClient* client)
494 m_uiClient.initialize(client);
497 #if ENABLE(FULLSCREEN_API)
498 void WebPage::initializeInjectedBundleFullScreenClient(WKBundlePageFullScreenClient* client)
500 m_fullScreenClient.initialize(client);
504 void WebPage::initializeInjectedBundleDiagnosticLoggingClient(WKBundlePageDiagnosticLoggingClient* client)
506 m_logDiagnosticMessageClient.initialize(client);
509 PassRefPtr<Plugin> WebPage::createPlugin(WebFrame* frame, HTMLPlugInElement* pluginElement, const Plugin::Parameters& parameters)
512 bool blocked = false;
514 if (!WebProcess::shared().connection()->sendSync(
515 Messages::WebContext::GetPluginPath(parameters.mimeType, parameters.url.string()),
516 Messages::WebContext::GetPluginPath::Reply(pluginPath, blocked), 0)) {
521 if (pluginElement->renderer()->isEmbeddedObject())
522 toRenderEmbeddedObject(pluginElement->renderer())->setPluginUnavailabilityReason(RenderEmbeddedObject::InsecurePluginVersion);
524 send(Messages::WebPageProxy::DidBlockInsecurePluginVersion(parameters.mimeType, parameters.url.string()));
528 if (pluginPath.isNull()) {
530 if (parameters.mimeType == "application/pdf"
531 || (parameters.mimeType.isEmpty() && parameters.url.path().lower().endsWith(".pdf")))
532 return BuiltInPDFView::create(frame);
539 #if ENABLE(PLUGIN_PROCESS)
540 return PluginProxy::create(pluginPath);
541 #elif ENABLE(NETSCAPE_PLUGIN_API)
542 NetscapePlugin::setSetExceptionFunction(NPRuntimeObjectMap::setGlobalException);
543 return NetscapePlugin::create(NetscapePluginModule::getOrCreate(pluginPath));
549 EditorState WebPage::editorState() const
551 Frame* frame = m_page->focusController()->focusedOrMainFrame();
555 result.selectionIsNone = frame->selection()->isNone();
556 result.selectionIsRange = frame->selection()->isRange();
557 result.isContentEditable = frame->selection()->isContentEditable();
558 result.isContentRichlyEditable = frame->selection()->isContentRichlyEditable();
559 result.isInPasswordField = frame->selection()->isInPasswordField();
560 result.hasComposition = frame->editor()->hasComposition();
561 result.shouldIgnoreCompositionSelectionChange = frame->editor()->ignoreCompositionSelectionChange();
563 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
564 if (!result.shouldIgnoreCompositionSelectionChange) {
565 result.underlineState = frame->editor()->selectionHasStyle(CSSPropertyWebkitTextDecorationsInEffect, "underline");
566 result.italicState = frame->editor()->selectionHasStyle(CSSPropertyFontStyle, "italic");
567 result.boldState = frame->editor()->selectionHasStyle(CSSPropertyFontWeight, "bold");
568 result.bgColor = frame->editor()->selectionStartCSSPropertyValue(CSSPropertyBackgroundColor);
569 result.color = frame->editor()->selectionStartCSSPropertyValue(CSSPropertyColor);
570 result.fontSize = frame->editor()->selectionStartCSSPropertyValue(CSSPropertyFontSize);
574 #if ENABLE(TIZEN_ISF_PORT) || ENABLE(TIZEN_WEBKIT2_TEXT_SELECTION)
575 Element* rootEditableElement = frame->selection()->rootEditableElement();
576 if (!rootEditableElement)
579 result.editorRect = nodeRect(rootEditableElement);
582 #if ENABLE(TIZEN_ISF_PORT)
583 if (!result.shouldIgnoreCompositionSelectionChange && result.isContentEditable) {
584 result.inputMethodContextID = reinterpret_cast<uintptr_t>(rootEditableElement);
586 Node* hostNode = rootEditableElement->shadowHost();
588 hostNode = rootEditableElement;
590 HTMLTextFormControlElement* formControl = toTextFormControl(hostNode);
592 const AtomicString& type = formControl->type();
594 if (type == "number" && formControl->hasTagName(HTMLNames::inputTag)) {
595 StepRange stepRange = static_cast<HTMLInputElement*>(formControl)->createStepRange(RejectAny);
596 bool needsSigned = stepRange.minimum().isNegative();
597 bool needsDecimal = (stepRange.step().floor() != stepRange.step());
599 if (needsSigned && needsDecimal)
600 result.inputMethodHints = "signedDecimalNumber";
601 else if (needsSigned)
602 result.inputMethodHints = "signedNumber";
603 else if (needsDecimal)
604 result.inputMethodHints = "decimalNumber";
606 result.inputMethodHints = "number";
607 } else if (type == "text" && formControl->form() && equalIgnoringCase(formControl->form()->fastGetAttribute(HTMLNames::roleAttr), "search"))
608 result.inputMethodHints = "search";
610 result.inputMethodHints = type;
612 result.surroundingText = formControl->value();
615 Position base = frame->selection()->base();
616 Node* baseNode = base.containerNode();
618 result.cursorPosition = baseNode->isTextNode() ? base.offsetInContainerNode() : 0;
626 Element* selectionRoot = frame->selection()->rootEditableElement();
627 Element* scope = selectionRoot ? selectionRoot : frame->document()->documentElement();
632 if (scope->hasTagName(HTMLNames::inputTag)) {
633 HTMLInputElement* input = static_cast<HTMLInputElement*>(scope);
634 if (input->isTelephoneField())
635 result.inputMethodHints |= Qt::ImhDialableCharactersOnly;
636 else if (input->isNumberField())
637 result.inputMethodHints |= Qt::ImhDigitsOnly;
638 else if (input->isEmailField()) {
639 result.inputMethodHints |= Qt::ImhEmailCharactersOnly;
640 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
641 } else if (input->isURLField()) {
642 result.inputMethodHints |= Qt::ImhUrlCharactersOnly;
643 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
644 } else if (input->isPasswordField()) {
645 // Set ImhHiddenText flag for password fields. The Qt platform
646 // is responsible for determining which widget will receive input
647 // method events for password fields.
648 result.inputMethodHints |= Qt::ImhHiddenText;
649 result.inputMethodHints |= Qt::ImhNoAutoUppercase;
650 result.inputMethodHints |= Qt::ImhNoPredictiveText;
651 result.inputMethodHints |= Qt::ImhSensitiveData;
656 result.editorRect = frame->view()->contentsToWindow(selectionRoot->getPixelSnappedRect());
659 if (result.hasComposition && (range = frame->editor()->compositionRange())) {
660 frame->editor()->getCompositionSelection(result.anchorPosition, result.cursorPosition);
662 result.compositionRect = frame->view()->contentsToWindow(range->boundingBox());
665 if (!result.hasComposition && !result.selectionIsNone && (range = frame->selection()->selection().firstRange())) {
666 TextIterator::getLocationAndLengthFromRange(scope, range.get(), location, length);
667 bool baseIsFirst = frame->selection()->selection().isBaseFirst();
669 result.cursorPosition = (baseIsFirst) ? location + length : location;
670 result.anchorPosition = (baseIsFirst) ? location : location + length;
671 result.selectedText = range->text();
675 result.cursorRect = frame->view()->contentsToWindow(frame->editor()->firstRectForRange(range.get()));
677 // FIXME: We should only transfer innerText when it changes and do this on the UI side.
678 if (result.isContentEditable && !result.isInPasswordField) {
679 result.surroundingText = scope->innerText();
680 if (result.hasComposition) {
681 // The anchor is always the left position when they represent a composition.
682 result.surroundingText.remove(result.anchorPosition, result.cursorPosition - result.anchorPosition);
690 String WebPage::renderTreeExternalRepresentation() const
692 return externalRepresentation(m_mainFrame->coreFrame(), RenderAsTextBehaviorNormal);
695 uint64_t WebPage::renderTreeSize() const
699 return m_page->renderTreeSize().treeSize;
702 void WebPage::setPaintedObjectsCounterThreshold(uint64_t threshold)
706 m_page->setRelevantRepaintedObjectsCounterThreshold(threshold);
709 void WebPage::setTracksRepaints(bool trackRepaints)
711 if (FrameView* view = mainFrameView())
712 view->setTracksRepaints(trackRepaints);
715 bool WebPage::isTrackingRepaints() const
717 if (FrameView* view = mainFrameView())
718 return view->isTrackingRepaints();
723 void WebPage::resetTrackedRepaints()
725 if (FrameView* view = mainFrameView())
726 view->resetTrackedRepaints();
729 PassRefPtr<ImmutableArray> WebPage::trackedRepaintRects()
731 FrameView* view = mainFrameView();
733 return ImmutableArray::create();
735 const Vector<IntRect>& rects = view->trackedRepaintRects();
736 size_t size = rects.size();
738 return ImmutableArray::create();
740 Vector<RefPtr<APIObject> > vector;
741 vector.reserveInitialCapacity(size);
743 for (size_t i = 0; i < size; ++i)
744 vector.uncheckedAppend(WebRect::create(toAPI(rects[i])));
746 return ImmutableArray::adopt(vector);
749 void WebPage::executeEditingCommand(const String& commandName, const String& argument)
751 Frame* frame = m_page->focusController()->focusedOrMainFrame();
754 frame->editor()->command(commandName).execute(argument);
757 bool WebPage::isEditingCommandEnabled(const String& commandName)
759 Frame* frame = m_page->focusController()->focusedOrMainFrame();
763 Editor::Command command = frame->editor()->command(commandName);
764 return command.isSupported() && command.isEnabled();
767 void WebPage::clearMainFrameName()
769 if (Frame* frame = mainFrame())
770 frame->tree()->clearName();
773 #if USE(ACCELERATED_COMPOSITING)
774 void WebPage::enterAcceleratedCompositingMode(GraphicsLayer* layer)
776 m_drawingArea->setRootCompositingLayer(layer);
779 void WebPage::exitAcceleratedCompositingMode()
781 m_drawingArea->setRootCompositingLayer(0);
785 void WebPage::close()
792 if (pageGroup()->isVisibleToInjectedBundle() && WebProcess::shared().injectedBundle())
793 WebProcess::shared().injectedBundle()->willDestroyPage(this);
795 #if ENABLE(INSPECTOR)
798 #if ENABLE(FULLSCREEN_API)
799 m_fullScreenManager = 0;
802 if (m_activePopupMenu) {
803 m_activePopupMenu->disconnectFromPage();
804 m_activePopupMenu = 0;
807 if (m_activeOpenPanelResultListener) {
808 m_activeOpenPanelResultListener->disconnectFromPage();
809 m_activeOpenPanelResultListener = 0;
812 #if ENABLE(INPUT_TYPE_COLOR)
813 if (m_activeColorChooser) {
814 m_activeColorChooser->disconnectFromPage();
815 m_activeColorChooser = 0;
819 m_sandboxExtensionTracker.invalidate();
821 m_underlayPage = nullptr;
822 m_printContext = nullptr;
823 m_mainFrame->coreFrame()->loader()->detachFromParent();
825 m_drawingArea = nullptr;
827 bool isRunningModal = m_isRunningModal;
828 m_isRunningModal = false;
830 // The WebPage can be destroyed by this call.
831 WebProcess::shared().removeWebPage(m_pageID);
834 WebProcess::shared().runLoop()->stop();
837 void WebPage::tryClose()
839 SendStopResponsivenessTimer stopper(this);
841 if (!m_mainFrame->coreFrame()->loader()->shouldClose()) {
842 send(Messages::WebPageProxy::StopResponsivenessTimer());
846 send(Messages::WebPageProxy::ClosePage(true));
849 void WebPage::sendClose()
851 send(Messages::WebPageProxy::ClosePage(false));
854 void WebPage::loadURL(const String& url, const SandboxExtension::Handle& sandboxExtensionHandle)
856 loadURLRequest(ResourceRequest(KURL(KURL(), url)), sandboxExtensionHandle);
859 void WebPage::loadURLRequest(const ResourceRequest& request, const SandboxExtension::Handle& sandboxExtensionHandle)
861 SendStopResponsivenessTimer stopper(this);
863 m_sandboxExtensionTracker.beginLoad(m_mainFrame.get(), sandboxExtensionHandle);
864 m_mainFrame->coreFrame()->loader()->load(request, false);
867 void WebPage::loadData(PassRefPtr<SharedBuffer> sharedBuffer, const String& MIMEType, const String& encodingName, const KURL& baseURL, const KURL& unreachableURL)
869 SendStopResponsivenessTimer stopper(this);
871 ResourceRequest request(baseURL);
872 SubstituteData substituteData(sharedBuffer, MIMEType, encodingName, unreachableURL);
873 m_mainFrame->coreFrame()->loader()->load(request, substituteData, false);
876 void WebPage::loadHTMLString(const String& htmlString, const String& baseURLString)
878 #if ENABLE(TIZEN_LOAD_HTML_STRING_AS_UTF8)
879 CString html = htmlString.utf8();
880 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(html.data()), html.length());
881 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
882 loadData(sharedBuffer, "text/html", "utf-8", baseURL, KURL());
884 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(htmlString.characters()), htmlString.length() * sizeof(UChar));
885 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
886 loadData(sharedBuffer, "text/html", "utf-16", baseURL, KURL());
890 void WebPage::loadAlternateHTMLString(const String& htmlString, const String& baseURLString, const String& unreachableURLString)
892 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(htmlString.characters()), htmlString.length() * sizeof(UChar));
893 KURL baseURL = baseURLString.isEmpty() ? blankURL() : KURL(KURL(), baseURLString);
894 KURL unreachableURL = unreachableURLString.isEmpty() ? KURL() : KURL(KURL(), unreachableURLString);
895 loadData(sharedBuffer, "text/html", "utf-16", baseURL, unreachableURL);
898 void WebPage::loadPlainTextString(const String& string)
900 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(string.characters()), string.length() * sizeof(UChar));
901 loadData(sharedBuffer, "text/plain", "utf-16", blankURL(), KURL());
904 void WebPage::loadWebArchiveData(const CoreIPC::DataReference& webArchiveData)
906 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(webArchiveData.data()), webArchiveData.size() * sizeof(uint8_t));
907 loadData(sharedBuffer, "application/x-webarchive", "utf-16", blankURL(), KURL());
911 void WebPage::loadContentsbyMimeType(const CoreIPC::DataReference& contents, const String& mimeType, const String& encoding, const String& baseURL)
913 RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(contents.data()), contents.size() * sizeof(uint8_t));
914 KURL baseKURL(WebCore::KURL(), baseURL);
915 loadData(sharedBuffer, mimeType, encoding, baseKURL, KURL());
919 void WebPage::linkClicked(const String& url, const WebMouseEvent& event)
921 Frame* frame = m_page->mainFrame();
925 RefPtr<Event> coreEvent;
926 if (event.type() != WebEvent::NoType)
927 coreEvent = MouseEvent::create(eventNames().clickEvent, frame->document()->defaultView(), platform(event), 0, 0);
929 frame->loader()->loadFrameRequest(FrameLoadRequest(frame->document()->securityOrigin(), ResourceRequest(url)),
930 false, false, coreEvent.get(), 0, MaybeSendReferrer);
933 void WebPage::stopLoadingFrame(uint64_t frameID)
935 WebFrame* frame = WebProcess::shared().webFrame(frameID);
939 frame->coreFrame()->loader()->stopForUserCancel();
942 void WebPage::stopLoading()
944 SendStopResponsivenessTimer stopper(this);
946 m_mainFrame->coreFrame()->loader()->stopForUserCancel();
949 void WebPage::setDefersLoading(bool defersLoading)
951 m_page->setDefersLoading(defersLoading);
954 void WebPage::reload(bool reloadFromOrigin, const SandboxExtension::Handle& sandboxExtensionHandle)
956 SendStopResponsivenessTimer stopper(this);
958 m_sandboxExtensionTracker.beginLoad(m_mainFrame.get(), sandboxExtensionHandle);
959 m_mainFrame->coreFrame()->loader()->reload(reloadFromOrigin);
962 void WebPage::goForward(uint64_t backForwardItemID)
964 SendStopResponsivenessTimer stopper(this);
966 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
971 m_page->goToItem(item, FrameLoadTypeForward);
974 void WebPage::goBack(uint64_t backForwardItemID)
976 SendStopResponsivenessTimer stopper(this);
978 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
983 m_page->goToItem(item, FrameLoadTypeBack);
986 void WebPage::goToBackForwardItem(uint64_t backForwardItemID)
988 SendStopResponsivenessTimer stopper(this);
990 HistoryItem* item = WebBackForwardListProxy::itemForID(backForwardItemID);
995 m_page->goToItem(item, FrameLoadTypeIndexedBackForward);
998 void WebPage::tryRestoreScrollPosition()
1000 m_page->mainFrame()->loader()->history()->restoreScrollPositionAndViewState();
1003 void WebPage::layoutIfNeeded()
1005 if (m_mainFrame->coreFrame()->view())
1006 m_mainFrame->coreFrame()->view()->updateLayoutAndStyleIfNeededRecursive();
1008 if (m_underlayPage) {
1009 if (FrameView *frameView = m_underlayPage->mainFrameView())
1010 frameView->updateLayoutAndStyleIfNeededRecursive();
1014 void WebPage::setSize(const WebCore::IntSize& viewSize)
1016 FrameView* view = m_page->mainFrame()->view();
1018 #if USE(TILED_BACKING_STORE)
1019 // If we are resizing to content ignore external attempts.
1020 if (view->useFixedLayout())
1024 if (m_viewSize == viewSize)
1027 view->resize(viewSize);
1028 view->setNeedsLayout();
1029 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), viewSize));
1031 m_viewSize = viewSize;
1034 #if USE(TILED_BACKING_STORE)
1035 void WebPage::setFixedVisibleContentRect(const IntRect& rect)
1037 ASSERT(m_useFixedLayout);
1039 m_page->mainFrame()->view()->setFixedVisibleContentRect(rect);
1042 void WebPage::setResizesToContentsUsingLayoutSize(const IntSize& targetLayoutSize)
1044 ASSERT(m_useFixedLayout);
1045 ASSERT(!targetLayoutSize.isEmpty());
1047 FrameView* view = m_page->mainFrame()->view();
1049 view->setDelegatesScrolling(true);
1050 view->setUseFixedLayout(true);
1051 view->setPaintsEntireContents(true);
1053 if (view->fixedLayoutSize() == targetLayoutSize)
1056 m_page->settings()->setAcceleratedCompositingForFixedPositionEnabled(true);
1057 m_page->settings()->setFixedElementsLayoutRelativeToFrame(true);
1058 m_page->settings()->setFixedPositionCreatesStackingContext(true);
1060 // Always reset even when empty. This also takes care of the relayout.
1061 setFixedLayoutSize(targetLayoutSize);
1064 void WebPage::resizeToContentsIfNeeded()
1066 ASSERT(m_useFixedLayout);
1068 FrameView* view = m_page->mainFrame()->view();
1070 if (!view->useFixedLayout())
1073 IntSize newSize = view->contentsSize().expandedTo(view->fixedLayoutSize());
1075 if (newSize == m_viewSize)
1078 m_viewSize = newSize;
1079 view->resize(newSize);
1080 view->setNeedsLayout();
1083 void WebPage::sendViewportAttributesChanged()
1085 ASSERT(m_useFixedLayout);
1087 // Viewport properties have no impact on zero sized fixed viewports.
1088 if (m_viewportSize.isEmpty())
1091 // Recalculate the recommended layout size, when the available size (device pixel) changes.
1092 Settings* settings = m_page->settings();
1095 #if ENABLE(TIZEN_DLOG_SUPPORT)
1096 TIZEN_LOGI(" args type: [%d], scale: [%.1f, %.1f, %.1f], layout: [%.1f, %.1f], userScalable: [%.1f]"
1097 , static_cast<int>(m_page->viewportArguments().type), m_page->viewportArguments().initialScale
1098 , m_page->viewportArguments().minimumScale, m_page->viewportArguments().maximumScale
1099 , m_page->viewportArguments().width, m_page->viewportArguments().height, m_page->viewportArguments().userScalable);
1102 // As android and iphone does, we set layout width to 980 for desktop content
1103 int minimumLayoutFallbackWidth = settings->layoutFallbackWidth();
1105 int minimumLayoutFallbackWidth = std::max(settings->layoutFallbackWidth(), m_viewportSize.width());
1108 // If unset we use the viewport dimensions. This fits with the behavior of desktop browsers.
1109 int deviceWidth = (settings->deviceWidth() > 0) ? settings->deviceWidth() : m_viewportSize.width();
1110 int deviceHeight = (settings->deviceHeight() > 0) ? settings->deviceHeight() : m_viewportSize.height();
1112 ViewportAttributes attr = computeViewportAttributes(m_page->viewportArguments(), minimumLayoutFallbackWidth, deviceWidth, deviceHeight, m_page->deviceScaleFactor(), m_viewportSize);
1113 WebCore::restrictMinimumScaleFactorToViewportSize(attr, m_viewportSize);
1114 WebCore::restrictScaleFactorToInitialScaleIfNotUserScalable(attr);
1116 #if ENABLE(TIZEN_VIEWPORT_META_TAG)
1117 // On WebProcess, JS runs before visible content rect is updated by UIProcess
1118 // In this case, JS returns incorrect inner size value because scale factor is not updated yet
1119 // So, we update fixed visible content rect at here.
1120 // FIXME: scale factor needs to be calculated and set fixed visible content rect
1122 // if constrainsScrollingToContentEdge is true, scroll position will be adjusted with contents size.
1123 // disable this to avoid adjust scroll position on setFixedVisibleContentRect() because contents size is not fixed yet.
1124 bool constrainsScrollingToContentEdge = mainFrameView()->constrainsScrollingToContentEdge();
1125 mainFrameView()->setConstrainsScrollingToContentEdge(false);
1127 FloatSize contentFixedSize = m_viewportSize;
1128 contentFixedSize.scale(1 / (attr.initialScale * attr.devicePixelRatio));
1129 mainFrameView()->setFixedVisibleContentRect(IntRect(mainFrameView()->scrollPosition(), roundedIntSize(contentFixedSize)));
1131 // If viewport meta tag is not defined or initial scale factor is not defined,
1132 // initial scale factor can be defined by "Default View" setting of UIProcess.
1133 // Therefore we set initialScale as ValueAuto as WebKit opensource does, to handle it with setting on UIProcess.
1134 // You can find this implementation on WebKit bug.
1135 // https://bugs.webkit.org/show_bug.cgi?id=102392
1136 if (m_page->viewportArguments().type == ViewportArguments::Implicit
1137 || m_page->viewportArguments().initialScale == ViewportArguments::ValueAuto)
1138 attr.initialScale = ViewportArguments::ValueAuto;
1141 setResizesToContentsUsingLayoutSize(IntSize(static_cast<int>(attr.layoutSize.width()), static_cast<int>(attr.layoutSize.height())));
1143 #if ENABLE(TIZEN_VIEWPORT_META_TAG)
1144 // recover constrainsScrollingToContentEdge
1145 mainFrameView()->setConstrainsScrollingToContentEdge(constrainsScrollingToContentEdge);
1148 send(Messages::WebPageProxy::DidChangeViewportProperties(attr));
1151 void WebPage::setViewportSize(const IntSize& size)
1153 ASSERT(m_useFixedLayout);
1155 if (m_viewportSize == size)
1158 #if ENABLE(TIZEN_DLOG_SUPPORT)
1159 TIZEN_LOGI(" viewportSize: [%d, %d]", size.width(), size.height());
1162 m_viewportSize = size;
1164 sendViewportAttributesChanged();
1169 void WebPage::scrollMainFrameIfNotAtMaxScrollPosition(const IntSize& scrollOffset)
1171 Frame* frame = m_page->mainFrame();
1173 IntPoint scrollPosition = frame->view()->scrollPosition();
1174 IntPoint maximumScrollPosition = frame->view()->maximumScrollPosition();
1176 // If the current scroll position in a direction is the max scroll position
1177 // we don't want to scroll at all.
1178 IntSize newScrollOffset;
1179 if (scrollPosition.x() < maximumScrollPosition.x())
1180 newScrollOffset.setWidth(scrollOffset.width());
1181 if (scrollPosition.y() < maximumScrollPosition.y())
1182 newScrollOffset.setHeight(scrollOffset.height());
1184 if (newScrollOffset.isZero())
1187 frame->view()->setScrollPosition(frame->view()->scrollPosition() + newScrollOffset);
1190 void WebPage::drawRect(GraphicsContext& graphicsContext, const IntRect& rect)
1192 GraphicsContextStateSaver stateSaver(graphicsContext);
1193 graphicsContext.clip(rect);
1195 if (m_underlayPage) {
1196 m_underlayPage->drawRect(graphicsContext, rect);
1198 graphicsContext.beginTransparencyLayer(1);
1199 m_mainFrame->coreFrame()->view()->paint(&graphicsContext, rect);
1200 graphicsContext.endTransparencyLayer();
1204 m_mainFrame->coreFrame()->view()->paint(&graphicsContext, rect);
1207 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
1208 void WebPage::selectLink(WebCore::IntPoint positionForSelection, bool& result)
1211 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1215 FrameView* frameView = frame->view();
1219 HitTestResult hitTestResult = frame->eventHandler()->hitTestResultAtPoint(frameView->windowToContents(positionForSelection), false);
1221 RefPtr<Range> range;
1222 Element* URLElement = hitTestResult.URLElement();
1224 for (Node* childNode = URLElement->firstChild(); childNode; childNode = childNode->traverseNextNode(URLElement)) {
1225 RenderObject* r = childNode->renderer();
1226 if (r && (r->isText() || r->isImage())) {
1228 range = VisibleSelection::selectionFromContentsOfNode(childNode).toNormalizedRange();
1229 else if (!hitTestResult.image()) {
1230 RefPtr<Range> extendedRange = VisibleSelection::selectionFromContentsOfNode(childNode).toNormalizedRange();
1231 range->setEnd(childNode, extendedRange->endOffset());
1236 range = VisibleSelection::selectionFromContentsOfNode(URLElement).toNormalizedRange();
1238 range = VisibleSelection::selectionFromContentsOfNode(hitTestResult.innerNonSharedNode()).toNormalizedRange();
1240 WebCore::FrameSelection* frameSelection = frame->selection();
1241 if (!frameSelection)
1244 EAffinity affinity = frameSelection->affinity();
1245 frameSelection->setSelectedRange(range.get(), affinity, true);
1247 if (frameSelection->isRange())
1254 #if ENABLE(TIZEN_ORIENTATION_EVENTS)
1255 void WebPage::sendOrientationChangeEvent(int newOrientation)
1257 Frame* frame = m_mainFrame->coreFrame();
1258 if (!frame || frame->orientation() == newOrientation)
1261 frame->sendOrientationChangeEvent(newOrientation);
1262 for (WebCore::Frame* child = frame->tree()->firstChild(); child; child = child->tree()->nextSibling())
1263 child->sendOrientationChangeEvent(newOrientation);
1267 void WebPage::drawPageOverlay(GraphicsContext& graphicsContext, const IntRect& rect)
1269 ASSERT(m_pageOverlay);
1271 GraphicsContextStateSaver stateSaver(graphicsContext);
1272 graphicsContext.clip(rect);
1273 m_pageOverlay->drawRect(graphicsContext, rect);
1276 double WebPage::textZoomFactor() const
1278 Frame* frame = m_mainFrame->coreFrame();
1281 return frame->textZoomFactor();
1284 void WebPage::setTextZoomFactor(double zoomFactor)
1286 Frame* frame = m_mainFrame->coreFrame();
1289 frame->setTextZoomFactor(static_cast<float>(zoomFactor));
1292 double WebPage::pageZoomFactor() const
1294 Frame* frame = m_mainFrame->coreFrame();
1297 return frame->pageZoomFactor();
1300 void WebPage::setPageZoomFactor(double zoomFactor)
1302 Frame* frame = m_mainFrame->coreFrame();
1305 frame->setPageZoomFactor(static_cast<float>(zoomFactor));
1308 void WebPage::setPageAndTextZoomFactors(double pageZoomFactor, double textZoomFactor)
1310 Frame* frame = m_mainFrame->coreFrame();
1313 return frame->setPageAndTextZoomFactors(static_cast<float>(pageZoomFactor), static_cast<float>(textZoomFactor));
1316 void WebPage::windowScreenDidChange(uint64_t displayID)
1318 m_page->windowScreenDidChange(static_cast<PlatformDisplayID>(displayID));
1321 void WebPage::setViewMode(Page::ViewMode mode)
1323 m_page->setViewMode(mode);
1326 void WebPage::scalePage(double scale, const IntPoint& origin)
1328 m_page->setPageScaleFactor(scale, origin);
1330 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
1331 (*it)->pageScaleFactorDidChange();
1333 send(Messages::WebPageProxy::PageScaleFactorDidChange(scale));
1336 double WebPage::pageScaleFactor() const
1338 return m_page->pageScaleFactor();
1341 void WebPage::setDeviceScaleFactor(float scaleFactor)
1343 if (scaleFactor == m_page->deviceScaleFactor())
1346 m_page->setDeviceScaleFactor(scaleFactor);
1348 // Tell all our plug-in views that the device scale factor changed.
1350 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
1351 (*it)->setDeviceScaleFactor(scaleFactor);
1354 if (m_findController.isShowingOverlay()) {
1355 // We must have updated layout to get the selection rects right.
1357 m_findController.deviceScaleFactorDidChange();
1361 float WebPage::deviceScaleFactor() const
1363 return m_page->deviceScaleFactor();
1366 void WebPage::setUseFixedLayout(bool fixed)
1368 m_useFixedLayout = fixed;
1370 FrameView* view = mainFrameView();
1374 view->setUseFixedLayout(fixed);
1376 setFixedLayoutSize(IntSize());
1379 void WebPage::setFixedLayoutSize(const IntSize& size)
1381 FrameView* view = mainFrameView();
1382 if (!view || view->fixedLayoutSize() == size)
1385 view->setFixedLayoutSize(size);
1386 // Do not force it until the first layout, this would then become our first layout prematurely.
1387 if (view->didFirstLayout())
1388 view->forceLayout();
1391 void WebPage::setPaginationMode(uint32_t mode)
1393 Page::Pagination pagination = m_page->pagination();
1394 pagination.mode = static_cast<Page::Pagination::Mode>(mode);
1395 m_page->setPagination(pagination);
1398 void WebPage::setPaginationBehavesLikeColumns(bool behavesLikeColumns)
1400 Page::Pagination pagination = m_page->pagination();
1401 pagination.behavesLikeColumns = behavesLikeColumns;
1402 m_page->setPagination(pagination);
1405 void WebPage::setPageLength(double pageLength)
1407 Page::Pagination pagination = m_page->pagination();
1408 pagination.pageLength = pageLength;
1409 m_page->setPagination(pagination);
1412 void WebPage::setGapBetweenPages(double gap)
1414 Page::Pagination pagination = m_page->pagination();
1415 pagination.gap = gap;
1416 m_page->setPagination(pagination);
1419 void WebPage::installPageOverlay(PassRefPtr<PageOverlay> pageOverlay)
1421 bool shouldFadeIn = true;
1423 if (m_pageOverlay) {
1424 m_pageOverlay->setPage(0);
1427 // We're installing a page overlay when a page overlay is already active.
1428 // In this case we don't want to fade in the new overlay.
1429 shouldFadeIn = false;
1433 m_pageOverlay = pageOverlay;
1434 m_pageOverlay->setPage(this);
1437 m_pageOverlay->startFadeInAnimation();
1439 m_drawingArea->didInstallPageOverlay();
1441 send(Messages::WebPageProxy::DidInstallOrUninstallPageOverlay(true));
1444 m_pageOverlay->setNeedsDisplay();
1447 void WebPage::uninstallPageOverlay(PageOverlay* pageOverlay, bool fadeOut)
1449 if (pageOverlay != m_pageOverlay)
1453 m_pageOverlay->startFadeOutAnimation();
1457 m_pageOverlay->setPage(0);
1458 m_pageOverlay = nullptr;
1460 m_drawingArea->didUninstallPageOverlay();
1462 send(Messages::WebPageProxy::DidInstallOrUninstallPageOverlay(false));
1466 #if PLATFORM(EFL) && OS(TIZEN)
1467 PassRefPtr<WebImage> WebPage::scaledSnapshotInViewCoordinates(const IntRect& rect, double scaleFactor, ImageOptions options)
1469 FrameView* frameView = m_mainFrame->coreFrame()->view();
1473 IntSize size(ceil(rect.width() * scaleFactor), ceil(rect.height() * scaleFactor));
1474 RefPtr<WebImage> snapshot = WebImage::create(size, options);
1475 if (!snapshot->bitmap())
1478 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1479 graphicsContext->scale(FloatSize(scaleFactor, scaleFactor));
1480 graphicsContext->translate(-rect.x(), -rect.y());
1482 frameView->updateLayoutAndStyleIfNeededRecursive();
1484 PaintBehavior oldBehavior = frameView->paintBehavior();
1485 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1486 frameView->paint(graphicsContext.get(), rect);
1487 frameView->setPaintBehavior(oldBehavior);
1489 return snapshot.release();
1492 PassRefPtr<WebImage> WebPage::snapshotInViewCoordinates(const IntRect& rect, ImageOptions options)
1494 return scaledSnapshotInViewCoordinates(rect, 1, options);
1497 PassRefPtr<WebImage> WebPage::snapshotInViewCoordinates(const IntRect& rect, ImageOptions options)
1499 FrameView* frameView = m_mainFrame->coreFrame()->view();
1503 IntSize bitmapSize = rect.size();
1504 float deviceScaleFactor = corePage()->deviceScaleFactor();
1505 bitmapSize.scale(deviceScaleFactor);
1507 RefPtr<WebImage> snapshot = WebImage::create(bitmapSize, options);
1508 if (!snapshot->bitmap())
1511 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1512 graphicsContext->applyDeviceScaleFactor(deviceScaleFactor);
1513 graphicsContext->translate(-rect.x(), -rect.y());
1515 frameView->updateLayoutAndStyleIfNeededRecursive();
1517 PaintBehavior oldBehavior = frameView->paintBehavior();
1518 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1519 frameView->paint(graphicsContext.get(), rect);
1520 frameView->setPaintBehavior(oldBehavior);
1522 return snapshot.release();
1526 PassRefPtr<WebImage> WebPage::scaledSnapshotInDocumentCoordinates(const IntRect& rect, double scaleFactor, ImageOptions options)
1528 FrameView* frameView = m_mainFrame->coreFrame()->view();
1532 float combinedScaleFactor = scaleFactor * corePage()->deviceScaleFactor();
1533 IntSize size(ceil(rect.width() * combinedScaleFactor), ceil(rect.height() * combinedScaleFactor));
1534 RefPtr<WebImage> snapshot = WebImage::create(size, options);
1535 if (!snapshot->bitmap())
1538 OwnPtr<WebCore::GraphicsContext> graphicsContext = snapshot->bitmap()->createGraphicsContext();
1539 graphicsContext->applyDeviceScaleFactor(combinedScaleFactor);
1540 graphicsContext->translate(-rect.x(), -rect.y());
1542 frameView->updateLayoutAndStyleIfNeededRecursive();
1544 PaintBehavior oldBehavior = frameView->paintBehavior();
1545 frameView->setPaintBehavior(oldBehavior | PaintBehaviorFlattenCompositingLayers);
1546 frameView->paintContents(graphicsContext.get(), rect);
1547 frameView->setPaintBehavior(oldBehavior);
1549 return snapshot.release();
1552 PassRefPtr<WebImage> WebPage::snapshotInDocumentCoordinates(const IntRect& rect, ImageOptions options)
1554 return scaledSnapshotInDocumentCoordinates(rect, 1, options);
1557 void WebPage::pageDidScroll()
1559 m_uiClient.pageDidScroll(this);
1561 send(Messages::WebPageProxy::PageDidScroll());
1564 #if USE(TILED_BACKING_STORE)
1565 void WebPage::pageDidRequestScroll(const IntPoint& point)
1567 #if ENABLE(TIZEN_DLOG_SUPPORT)
1568 TIZEN_LOGI(" scroll position: [%d, %d]", point.x(), point.y());
1570 send(Messages::WebPageProxy::PageDidRequestScroll(point));
1574 #if ENABLE(TIZEN_WEBKIT2_HISTORICAL_RESTORE_VISIBLE_CONTENT_RECT)
1575 void WebPage::pageDidRequestRestoreVisibleContentRect(const IntPoint& point, float scale)
1577 #if ENABLE(TIZEN_DLOG_SUPPORT)
1578 TIZEN_LOGI(" scale factor: [%.2f], scroll position: [%d, %d]", scale, point.x(), point.y());
1580 send(Messages::WebPageProxy::pageDidRequestRestoreVisibleContentRect(point, scale));
1584 #if ENABLE(CONTEXT_MENUS)
1585 WebContextMenu* WebPage::contextMenu()
1588 m_contextMenu = WebContextMenu::create(this);
1589 return m_contextMenu.get();
1595 static const WebEvent* g_currentEvent = 0;
1597 // FIXME: WebPage::currentEvent is used by the plug-in code to avoid having to convert from DOM events back to
1598 // WebEvents. When we get the event handling sorted out, this should go away and the Widgets should get the correct
1599 // platform events passed to the event handler code.
1600 const WebEvent* WebPage::currentEvent()
1602 return g_currentEvent;
1605 class CurrentEvent {
1607 explicit CurrentEvent(const WebEvent& event)
1608 : m_previousCurrentEvent(g_currentEvent)
1610 g_currentEvent = &event;
1615 g_currentEvent = m_previousCurrentEvent;
1619 const WebEvent* m_previousCurrentEvent;
1622 #if ENABLE(CONTEXT_MENUS)
1623 static bool isContextClick(const PlatformMouseEvent& event)
1625 if (event.button() == WebCore::RightButton)
1629 // FIXME: this really should be about OSX-style UI, not about the Mac port
1630 if (event.button() == WebCore::LeftButton && event.ctrlKey())
1637 static bool handleContextMenuEvent(const PlatformMouseEvent& platformMouseEvent, WebPage* page)
1639 IntPoint point = page->corePage()->mainFrame()->view()->windowToContents(platformMouseEvent.position());
1640 HitTestResult result = page->corePage()->mainFrame()->eventHandler()->hitTestResultAtPoint(point, false);
1642 Frame* frame = page->corePage()->mainFrame();
1643 #if !ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
1644 if (result.innerNonSharedNode())
1645 frame = result.innerNonSharedNode()->document()->frame();
1648 bool handled = frame->eventHandler()->sendContextMenuEvent(platformMouseEvent);
1650 page->contextMenu()->show();
1652 #if ENABLE(TIZEN_DRAG_SUPPORT)
1653 if(result.isDragSupport()) {
1654 if (result.innerNonSharedNode())
1655 frame = result.innerNonSharedNode()->document()->frame();
1657 PlatformMouseEvent event(frame->view()->windowToContents(platformMouseEvent.position()), platformMouseEvent.globalPosition(), LeftButton, PlatformEvent::MousePressed, 1, false, false, false, false, currentTime());
1658 frame->page()->dragController()->setPosition(event);
1666 static bool handleMouseEvent(const WebMouseEvent& mouseEvent, WebPage* page, bool onlyUpdateScrollbars)
1668 Frame* frame = page->corePage()->mainFrame();
1672 PlatformMouseEvent platformMouseEvent = platform(mouseEvent);
1674 switch (platformMouseEvent.type()) {
1675 case PlatformEvent::MousePressed: {
1676 #if ENABLE(CONTEXT_MENUS)
1677 if (isContextClick(platformMouseEvent))
1678 page->corePage()->contextMenuController()->clearContextMenu();
1681 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
1683 if (!isContextClick(platformMouseEvent))
1684 handled = frame->eventHandler()->handleMousePressEvent(platformMouseEvent);
1686 bool handled = frame->eventHandler()->handleMousePressEvent(platformMouseEvent);
1688 #if ENABLE(CONTEXT_MENUS)
1689 if (isContextClick(platformMouseEvent))
1690 handled = handleContextMenuEvent(platformMouseEvent, page);
1693 bool gtkMouseButtonPressHandled = page->handleMousePressedEvent(platformMouseEvent);
1694 handled = handled || gtkMouseButtonPressHandled;
1699 case PlatformEvent::MouseReleased:
1700 return frame->eventHandler()->handleMouseReleaseEvent(platformMouseEvent);
1701 case PlatformEvent::MouseMoved:
1702 if (onlyUpdateScrollbars)
1703 return frame->eventHandler()->passMouseMovedEventToScrollbars(platformMouseEvent);
1704 return frame->eventHandler()->mouseMoved(platformMouseEvent);
1706 ASSERT_NOT_REACHED();
1711 void WebPage::mouseEvent(const WebMouseEvent& mouseEvent)
1713 #if ENABLE(CONTEXT_MENUS)
1714 // Don't try to handle any pending mouse events if a context menu is showing.
1715 if (m_isShowingContextMenu) {
1716 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(mouseEvent.type()), false));
1721 bool handled = false;
1723 if (m_pageOverlay) {
1724 // Let the page overlay handle the event.
1725 handled = m_pageOverlay->mouseEvent(mouseEvent);
1729 CurrentEvent currentEvent(mouseEvent);
1731 // We need to do a full, normal hit test during this mouse event if the page is active or if a mouse
1732 // button is currently pressed. It is possible that neither of those things will be true since on
1733 // Lion when legacy scrollbars are enabled, WebKit receives mouse events all the time. If it is one
1734 // of those cases where the page is not active and the mouse is not pressed, then we can fire a more
1735 // efficient scrollbars-only version of the event.
1736 bool onlyUpdateScrollbars = !(m_page->focusController()->isActive() || (mouseEvent.button() != WebMouseEvent::NoButton));
1737 handled = handleMouseEvent(mouseEvent, this, onlyUpdateScrollbars);
1740 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(mouseEvent.type()), handled));
1743 void WebPage::mouseEventSyncForTesting(const WebMouseEvent& mouseEvent, bool& handled)
1745 handled = m_pageOverlay && m_pageOverlay->mouseEvent(mouseEvent);
1748 CurrentEvent currentEvent(mouseEvent);
1750 // We need to do a full, normal hit test during this mouse event if the page is active or if a mouse
1751 // button is currently pressed. It is possible that neither of those things will be true since on
1752 // Lion when legacy scrollbars are enabled, WebKit receives mouse events all the time. If it is one
1753 // of those cases where the page is not active and the mouse is not pressed, then we can fire a more
1754 // efficient scrollbars-only version of the event.
1755 bool onlyUpdateScrollbars = !(m_page->focusController()->isActive() || (mouseEvent.button() != WebMouseEvent::NoButton));
1756 handled = handleMouseEvent(mouseEvent, this, onlyUpdateScrollbars);
1760 static bool handleWheelEvent(const WebWheelEvent& wheelEvent, Page* page)
1762 Frame* frame = page->mainFrame();
1766 PlatformWheelEvent platformWheelEvent = platform(wheelEvent);
1767 return frame->eventHandler()->handleWheelEvent(platformWheelEvent);
1770 void WebPage::wheelEvent(const WebWheelEvent& wheelEvent)
1772 CurrentEvent currentEvent(wheelEvent);
1774 bool handled = handleWheelEvent(wheelEvent, m_page.get());
1775 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(wheelEvent.type()), handled));
1778 void WebPage::wheelEventSyncForTesting(const WebWheelEvent& wheelEvent, bool& handled)
1780 CurrentEvent currentEvent(wheelEvent);
1782 handled = handleWheelEvent(wheelEvent, m_page.get());
1785 static bool handleKeyEvent(const WebKeyboardEvent& keyboardEvent, Page* page)
1787 if (!page->mainFrame()->view())
1790 if (keyboardEvent.type() == WebEvent::Char && keyboardEvent.isSystemKey())
1791 return page->focusController()->focusedOrMainFrame()->eventHandler()->handleAccessKey(platform(keyboardEvent));
1792 return page->focusController()->focusedOrMainFrame()->eventHandler()->keyEvent(platform(keyboardEvent));
1795 #if ENABLE(TIZEN_ISF_PORT)
1796 void WebPage::keyEvent(const NativeWebKeyboardEvent& keyboardEvent)
1798 void WebPage::keyEvent(const WebKeyboardEvent& keyboardEvent)
1801 CurrentEvent currentEvent(keyboardEvent);
1803 #if ENABLE(TIZEN_ISF_PORT)
1804 m_prepareKeyDownEvent = false;
1807 bool handled = handleKeyEvent(keyboardEvent, m_page.get());
1808 // FIXME: Platform default behaviors should be performed during normal DOM event dispatch (in most cases, in default keydown event handler).
1810 handled = performDefaultBehaviorForKeyEvent(keyboardEvent);
1812 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(keyboardEvent.type()), handled));
1815 void WebPage::keyEventSyncForTesting(const WebKeyboardEvent& keyboardEvent, bool& handled)
1817 CurrentEvent currentEvent(keyboardEvent);
1819 handled = handleKeyEvent(keyboardEvent, m_page.get());
1821 handled = performDefaultBehaviorForKeyEvent(keyboardEvent);
1824 #if ENABLE(GESTURE_EVENTS)
1825 static bool handleGestureEvent(const WebGestureEvent& gestureEvent, Page* page)
1827 Frame* frame = page->mainFrame();
1831 PlatformGestureEvent platformGestureEvent = platform(gestureEvent);
1832 return frame->eventHandler()->handleGestureEvent(platformGestureEvent);
1835 void WebPage::gestureEvent(const WebGestureEvent& gestureEvent)
1837 CurrentEvent currentEvent(gestureEvent);
1839 bool handled = handleGestureEvent(gestureEvent, m_page.get());
1840 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(gestureEvent.type()), handled));
1844 void WebPage::validateCommand(const String& commandName, uint64_t callbackID)
1846 bool isEnabled = false;
1848 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1850 Editor::Command command = frame->editor()->command(commandName);
1851 state = command.state();
1852 isEnabled = command.isSupported() && command.isEnabled();
1855 send(Messages::WebPageProxy::ValidateCommandCallback(commandName, isEnabled, state, callbackID));
1858 void WebPage::executeEditCommand(const String& commandName)
1860 executeEditingCommand(commandName, String());
1863 uint64_t WebPage::restoreSession(const SessionState& sessionState)
1865 const BackForwardListItemVector& list = sessionState.list();
1866 size_t size = list.size();
1867 uint64_t currentItemID = 0;
1868 for (size_t i = 0; i < size; ++i) {
1869 WebBackForwardListItem* webItem = list[i].get();
1870 DecoderAdapter decoder(webItem->backForwardData().data(), webItem->backForwardData().size());
1872 RefPtr<HistoryItem> item = HistoryItem::decodeBackForwardTree(webItem->url(), webItem->title(), webItem->originalURL(), decoder);
1874 LOG_ERROR("Failed to decode a HistoryItem from session state data.");
1878 if (i == sessionState.currentIndex())
1879 currentItemID = webItem->itemID();
1881 WebBackForwardListProxy::addItemFromUIProcess(list[i]->itemID(), item.release());
1883 ASSERT(currentItemID);
1884 return currentItemID;
1887 void WebPage::restoreSessionAndNavigateToCurrentItem(const SessionState& sessionState)
1889 if (uint64_t currentItemID = restoreSession(sessionState))
1890 goToBackForwardItem(currentItemID);
1893 #if ENABLE(TOUCH_EVENTS)
1895 void WebPage::highlightPotentialActivation(const IntPoint& point, const IntSize& area)
1897 if (point == IntPoint::zero()) {
1898 // An empty point deactivates the highlighting.
1899 tapHighlightController().hideHighlight();
1901 Frame* mainframe = m_page->mainFrame();
1902 Node* activationNode = 0;
1903 Node* adjustedNode = 0;
1904 IntPoint adjustedPoint;
1906 #if ENABLE(TOUCH_ADJUSTMENT)
1907 if (!mainframe->eventHandler()->bestClickableNodeForTouchPoint(point, IntSize(area.width() / 2, area.height() / 2), adjustedPoint, adjustedNode))
1911 HitTestResult result = mainframe->eventHandler()->hitTestResultAtPoint(mainframe->view()->windowToContents(point), /*allowShadowContent*/ false, /*ignoreClipping*/ true);
1912 adjustedNode = result.innerNode();
1914 // Find the node to highlight. This is not the same as the node responding the tap gesture, because many
1915 // pages has a global click handler and we do not want to highlight the body.
1916 // Instead find the enclosing link or focusable element, or the last enclosing inline element.
1917 for (Node* node = adjustedNode; node; node = node->parentOrHostNode()) {
1918 if (node->isMouseFocusable() || node->isLink()) {
1919 activationNode = node;
1922 if (node->renderer() && node->renderer()->isInline())
1923 activationNode = node;
1924 else if (activationNode)
1929 tapHighlightController().highlight(activationNode);
1934 static bool handleTouchEvent(const WebTouchEvent& touchEvent, Page* page)
1936 Frame* frame = page->mainFrame();
1940 return frame->eventHandler()->handleTouchEvent(platform(touchEvent));
1943 void WebPage::touchEvent(const WebTouchEvent& touchEvent)
1945 CurrentEvent currentEvent(touchEvent);
1947 bool handled = handleTouchEvent(touchEvent, m_page.get());
1949 #if ENABLE(TIZEN_CSS_OVERFLOW_SCROLL_ACCELERATION)
1950 static bool checkOverflow = false;
1951 if (touchEvent.type() == WebEvent::TouchStart && touchEvent.touchPoints().size() == 1) {
1952 checkOverflow = true;
1953 } else if (checkOverflow && touchEvent.type() == WebEvent::TouchMove && touchEvent.touchPoints().size() == 1) {
1954 bool pressed = false;
1956 #if ENABLE(TIZEN_CSS_OVERFLOW_SCROLL_ACCELERATION_ON_UI_SIDE)
1957 setPressedNodeAtPoint(touchEvent.touchPoints()[0].position(), true, pressed, id);
1959 setPressedNodeAtPoint(touchEvent.touchPoints()[0].position(), false, pressed, id);
1961 send(Messages::WebPageProxy::SetOverflowResult(pressed, id));
1962 checkOverflow = false;
1965 send(Messages::WebPageProxy::DidReceiveEvent(static_cast<uint32_t>(touchEvent.type()), handled));
1968 void WebPage::touchEventSyncForTesting(const WebTouchEvent& touchEvent, bool& handled)
1970 CurrentEvent currentEvent(touchEvent);
1971 handled = handleTouchEvent(touchEvent, m_page.get());
1975 void WebPage::scroll(Page* page, ScrollDirection direction, ScrollGranularity granularity)
1977 page->focusController()->focusedOrMainFrame()->eventHandler()->scrollRecursively(direction, granularity);
1980 void WebPage::logicalScroll(Page* page, ScrollLogicalDirection direction, ScrollGranularity granularity)
1982 page->focusController()->focusedOrMainFrame()->eventHandler()->logicalScrollRecursively(direction, granularity);
1985 void WebPage::scrollBy(uint32_t scrollDirection, uint32_t scrollGranularity)
1987 scroll(m_page.get(), static_cast<ScrollDirection>(scrollDirection), static_cast<ScrollGranularity>(scrollGranularity));
1990 void WebPage::centerSelectionInVisibleArea()
1992 Frame* frame = m_page->focusController()->focusedOrMainFrame();
1996 frame->selection()->revealSelection(ScrollAlignment::alignCenterAlways);
1997 m_findController.showFindIndicatorInSelection();
2000 void WebPage::setActive(bool isActive)
2002 m_page->focusController()->setActive(isActive);
2005 // Tell all our plug-in views that the window focus changed.
2006 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
2007 (*it)->setWindowIsFocused(isActive);
2011 void WebPage::setDrawsBackground(bool drawsBackground)
2013 if (m_drawsBackground == drawsBackground)
2016 m_drawsBackground = drawsBackground;
2018 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
2019 if (FrameView* view = coreFrame->view())
2020 view->setTransparent(!drawsBackground);
2023 m_drawingArea->pageBackgroundTransparencyChanged();
2024 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
2027 void WebPage::setDrawsTransparentBackground(bool drawsTransparentBackground)
2029 if (m_drawsTransparentBackground == drawsTransparentBackground)
2032 m_drawsTransparentBackground = drawsTransparentBackground;
2034 Color backgroundColor = drawsTransparentBackground ? Color::transparent : Color::white;
2035 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
2036 if (FrameView* view = coreFrame->view())
2037 view->setBaseBackgroundColor(backgroundColor);
2040 m_drawingArea->pageBackgroundTransparencyChanged();
2041 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
2044 void WebPage::viewWillStartLiveResize()
2049 // FIXME: This should propagate to all ScrollableAreas.
2050 if (Frame* frame = m_page->focusController()->focusedOrMainFrame()) {
2051 if (FrameView* view = frame->view())
2052 view->willStartLiveResize();
2056 void WebPage::viewWillEndLiveResize()
2061 // FIXME: This should propagate to all ScrollableAreas.
2062 if (Frame* frame = m_page->focusController()->focusedOrMainFrame()) {
2063 if (FrameView* view = frame->view())
2064 view->willEndLiveResize();
2068 void WebPage::setFocused(bool isFocused)
2070 m_page->focusController()->setFocused(isFocused);
2073 void WebPage::setInitialFocus(bool forward, bool isKeyboardEventValid, const WebKeyboardEvent& event)
2075 if (!m_page || !m_page->focusController())
2078 Frame* frame = m_page->focusController()->focusedOrMainFrame();
2079 frame->document()->setFocusedNode(0);
2081 if (isKeyboardEventValid && event.type() == WebEvent::KeyDown) {
2082 PlatformKeyboardEvent platformEvent(platform(event));
2083 platformEvent.disambiguateKeyDownEvent(PlatformEvent::RawKeyDown);
2084 m_page->focusController()->setInitialFocus(forward ? FocusDirectionForward : FocusDirectionBackward, KeyboardEvent::create(platformEvent, frame->document()->defaultView()).get());
2088 m_page->focusController()->setInitialFocus(forward ? FocusDirectionForward : FocusDirectionBackward, 0);
2091 void WebPage::setWindowResizerSize(const IntSize& windowResizerSize)
2093 if (m_windowResizerSize == windowResizerSize)
2096 m_windowResizerSize = windowResizerSize;
2098 for (Frame* coreFrame = m_mainFrame->coreFrame(); coreFrame; coreFrame = coreFrame->tree()->traverseNext()) {
2099 FrameView* view = coreFrame->view();
2101 view->windowResizerRectChanged();
2105 void WebPage::setCanStartMediaTimerFired()
2108 m_page->setCanStartMedia(true);
2111 void WebPage::setIsInWindow(bool isInWindow)
2114 m_setCanStartMediaTimer.stop();
2115 m_page->setCanStartMedia(false);
2116 m_page->willMoveOffscreen();
2118 // Defer the call to Page::setCanStartMedia() since it ends up sending a syncrhonous messages to the UI process
2119 // in order to get plug-in connections, and the UI process will be waiting for the Web process to update the backing
2120 // store after moving the view into a window, until it times out and paints white. See <rdar://problem/9242771>.
2121 m_setCanStartMediaTimer.startOneShot(0);
2122 m_page->didMoveOnscreen();
2126 void WebPage::didReceivePolicyDecision(uint64_t frameID, uint64_t listenerID, uint32_t policyAction, uint64_t downloadID)
2128 WebFrame* frame = WebProcess::shared().webFrame(frameID);
2131 frame->didReceivePolicyDecision(listenerID, static_cast<PolicyAction>(policyAction), downloadID);
2134 void WebPage::show()
2136 send(Messages::WebPageProxy::ShowPage());
2139 void WebPage::setUserAgent(const String& userAgent)
2141 m_userAgent = userAgent;
2143 #if ENABLE(TIZEN_CUSTOM_HEADERS)
2144 void WebPage::addCustomHeader(const String& name, const String& value)
2146 m_customHeaders.add(name, value);
2149 void WebPage::removeCustomHeader(const String& name)
2151 m_customHeaders.remove(name);
2154 void WebPage::clearCustomHeaders()
2156 m_customHeaders.clear();
2159 WebCore::HTTPHeaderMap WebPage::customHeaders()
2161 return m_customHeaders;
2165 void WebPage::suspendActiveDOMObjectsAndAnimations()
2167 m_page->suspendActiveDOMObjectsAndAnimations();
2170 void WebPage::resumeActiveDOMObjectsAndAnimations()
2172 m_page->resumeActiveDOMObjectsAndAnimations();
2174 // We need to repaint on resume to kickstart animated painting again.
2175 m_drawingArea->setNeedsDisplay(IntRect(IntPoint(0, 0), m_viewSize));
2178 IntPoint WebPage::screenToWindow(const IntPoint& point)
2180 IntPoint windowPoint;
2181 sendSync(Messages::WebPageProxy::ScreenToWindow(point), Messages::WebPageProxy::ScreenToWindow::Reply(windowPoint));
2185 IntRect WebPage::windowToScreen(const IntRect& rect)
2188 sendSync(Messages::WebPageProxy::WindowToScreen(rect), Messages::WebPageProxy::WindowToScreen::Reply(screenRect));
2192 IntRect WebPage::windowResizerRect() const
2194 if (m_windowResizerSize.isEmpty())
2197 IntSize frameViewSize;
2198 if (Frame* coreFrame = m_mainFrame->coreFrame()) {
2199 if (FrameView* view = coreFrame->view())
2200 frameViewSize = view->size();
2203 return IntRect(frameViewSize.width() - m_windowResizerSize.width(), frameViewSize.height() - m_windowResizerSize.height(),
2204 m_windowResizerSize.width(), m_windowResizerSize.height());
2207 KeyboardUIMode WebPage::keyboardUIMode()
2209 bool fullKeyboardAccessEnabled = WebProcess::shared().fullKeyboardAccessEnabled();
2210 return static_cast<KeyboardUIMode>((fullKeyboardAccessEnabled ? KeyboardAccessFull : KeyboardAccessDefault) | (m_tabToLinks ? KeyboardAccessTabsToLinks : 0));
2213 void WebPage::runJavaScriptInMainFrame(const String& script, uint64_t callbackID)
2215 // NOTE: We need to be careful when running scripts that the objects we depend on don't
2216 // disappear during script execution.
2218 // Retain the SerializedScriptValue at this level so it (and the internal data) lives
2219 // long enough for the DataReference to be encoded by the sent message.
2220 RefPtr<SerializedScriptValue> serializedResultValue;
2221 CoreIPC::DataReference dataReference;
2223 JSLockHolder lock(JSDOMWindow::commonJSGlobalData());
2224 if (JSValue resultValue = m_mainFrame->coreFrame()->script()->executeScript(script, true).jsValue()) {
2225 if ((serializedResultValue = SerializedScriptValue::create(m_mainFrame->jsContext(), toRef(m_mainFrame->coreFrame()->script()->globalObject(mainThreadNormalWorld())->globalExec(), resultValue), 0)))
2226 dataReference = serializedResultValue->data();
2229 send(Messages::WebPageProxy::ScriptValueCallback(dataReference, callbackID));
2232 void WebPage::getContentsAsString(uint64_t callbackID)
2234 String resultString = m_mainFrame->contentsAsString();
2235 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2239 void WebPage::getContentsAsMHTMLData(uint64_t callbackID, bool useBinaryEncoding)
2241 CoreIPC::DataReference dataReference;
2243 RefPtr<SharedBuffer> buffer = useBinaryEncoding
2244 ? MHTMLArchive::generateMHTMLDataUsingBinaryEncoding(m_page.get())
2245 : MHTMLArchive::generateMHTMLData(m_page.get());
2248 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2250 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2254 void WebPage::getRenderTreeExternalRepresentation(uint64_t callbackID)
2256 String resultString = renderTreeExternalRepresentation();
2257 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2260 void WebPage::getSelectionOrContentsAsString(uint64_t callbackID)
2262 String resultString = m_mainFrame->selectionAsString();
2263 if (resultString.isEmpty())
2264 resultString = m_mainFrame->contentsAsString();
2265 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2268 void WebPage::getSourceForFrame(uint64_t frameID, uint64_t callbackID)
2270 String resultString;
2271 if (WebFrame* frame = WebProcess::shared().webFrame(frameID))
2272 resultString = frame->source();
2274 send(Messages::WebPageProxy::StringCallback(resultString, callbackID));
2277 void WebPage::getMainResourceDataOfFrame(uint64_t frameID, uint64_t callbackID)
2279 CoreIPC::DataReference dataReference;
2281 RefPtr<SharedBuffer> buffer;
2282 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2283 if (DocumentLoader* loader = frame->coreFrame()->loader()->documentLoader()) {
2284 if ((buffer = loader->mainResourceData()))
2285 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2289 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2292 static PassRefPtr<SharedBuffer> resourceDataForFrame(Frame* frame, const KURL& resourceURL)
2294 DocumentLoader* loader = frame->loader()->documentLoader();
2298 RefPtr<ArchiveResource> subresource = loader->subresource(resourceURL);
2302 return subresource->data();
2305 void WebPage::getResourceDataFromFrame(uint64_t frameID, const String& resourceURLString, uint64_t callbackID)
2307 CoreIPC::DataReference dataReference;
2308 KURL resourceURL(KURL(), resourceURLString);
2310 RefPtr<SharedBuffer> buffer;
2311 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2312 buffer = resourceDataForFrame(frame->coreFrame(), resourceURL);
2314 // Try to get the resource data from the cache.
2315 buffer = cachedResponseDataForURL(resourceURL);
2319 dataReference = CoreIPC::DataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size());
2322 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2325 void WebPage::getWebArchiveOfFrame(uint64_t frameID, uint64_t callbackID)
2327 CoreIPC::DataReference dataReference;
2329 #if PLATFORM(MAC) || PLATFORM(WIN)
2330 RetainPtr<CFDataRef> data;
2331 if (WebFrame* frame = WebProcess::shared().webFrame(frameID)) {
2332 if ((data = frame->webArchiveData(0, 0)))
2333 dataReference = CoreIPC::DataReference(CFDataGetBytePtr(data.get()), CFDataGetLength(data.get()));
2337 send(Messages::WebPageProxy::DataCallback(dataReference, callbackID));
2340 void WebPage::forceRepaintWithoutCallback()
2342 m_drawingArea->forceRepaint();
2345 void WebPage::forceRepaint(uint64_t callbackID)
2347 if (m_drawingArea->forceRepaintAsync(callbackID))
2350 forceRepaintWithoutCallback();
2351 send(Messages::WebPageProxy::VoidCallback(callbackID));
2354 #if ENABLE(WEB_INTENTS)
2355 void WebPage::deliverIntentToFrame(uint64_t frameID, const IntentData& intentData)
2357 WebFrame* frame = WebProcess::shared().webFrame(frameID);
2361 frame->deliverIntent(intentData);
2365 void WebPage::preferencesDidChange(const WebPreferencesStore& store)
2367 WebPreferencesStore::removeTestRunnerOverrides();
2368 updatePreferences(store);
2371 void WebPage::updatePreferences(const WebPreferencesStore& store)
2373 Settings* settings = m_page->settings();
2375 m_tabToLinks = store.getBoolValueForKey(WebPreferencesKey::tabsToLinksKey());
2377 // FIXME: This should be generated from macro expansion for all preferences,
2378 // but we currently don't match the naming of WebCore exactly so we are
2379 // handrolling the boolean and integer preferences until that is fixed.
2381 #define INITIALIZE_SETTINGS(KeyUpper, KeyLower, TypeName, Type, DefaultValue) settings->set##KeyUpper(store.get##TypeName##ValueForKey(WebPreferencesKey::KeyLower##Key()));
2383 FOR_EACH_WEBKIT_STRING_PREFERENCE(INITIALIZE_SETTINGS)
2385 #undef INITIALIZE_SETTINGS
2387 settings->setScriptEnabled(store.getBoolValueForKey(WebPreferencesKey::javaScriptEnabledKey()));
2388 settings->setLoadsImagesAutomatically(store.getBoolValueForKey(WebPreferencesKey::loadsImagesAutomaticallyKey()));
2389 settings->setLoadsSiteIconsIgnoringImageLoadingSetting(store.getBoolValueForKey(WebPreferencesKey::loadsSiteIconsIgnoringImageLoadingPreferenceKey()));
2390 settings->setPluginsEnabled(store.getBoolValueForKey(WebPreferencesKey::pluginsEnabledKey()));
2391 settings->setJavaEnabled(store.getBoolValueForKey(WebPreferencesKey::javaEnabledKey()));
2392 settings->setJavaEnabledForLocalFiles(store.getBoolValueForKey(WebPreferencesKey::javaEnabledForLocalFilesKey()));
2393 settings->setOfflineWebApplicationCacheEnabled(store.getBoolValueForKey(WebPreferencesKey::offlineWebApplicationCacheEnabledKey()));
2394 settings->setLocalStorageEnabled(store.getBoolValueForKey(WebPreferencesKey::localStorageEnabledKey()));
2395 settings->setXSSAuditorEnabled(store.getBoolValueForKey(WebPreferencesKey::xssAuditorEnabledKey()));
2396 settings->setFrameFlatteningEnabled(store.getBoolValueForKey(WebPreferencesKey::frameFlatteningEnabledKey()));
2397 settings->setPrivateBrowsingEnabled(store.getBoolValueForKey(WebPreferencesKey::privateBrowsingEnabledKey()));
2398 settings->setDeveloperExtrasEnabled(store.getBoolValueForKey(WebPreferencesKey::developerExtrasEnabledKey()));
2399 settings->setJavaScriptExperimentsEnabled(store.getBoolValueForKey(WebPreferencesKey::javaScriptExperimentsEnabledKey()));
2400 settings->setTextAreasAreResizable(store.getBoolValueForKey(WebPreferencesKey::textAreasAreResizableKey()));
2401 settings->setNeedsSiteSpecificQuirks(store.getBoolValueForKey(WebPreferencesKey::needsSiteSpecificQuirksKey()));
2402 settings->setJavaScriptCanOpenWindowsAutomatically(store.getBoolValueForKey(WebPreferencesKey::javaScriptCanOpenWindowsAutomaticallyKey()));
2403 settings->setForceFTPDirectoryListings(store.getBoolValueForKey(WebPreferencesKey::forceFTPDirectoryListingsKey()));
2404 settings->setDNSPrefetchingEnabled(store.getBoolValueForKey(WebPreferencesKey::dnsPrefetchingEnabledKey()));
2405 #if ENABLE(WEB_ARCHIVE)
2406 settings->setWebArchiveDebugModeEnabled(store.getBoolValueForKey(WebPreferencesKey::webArchiveDebugModeEnabledKey()));
2408 settings->setLocalFileContentSniffingEnabled(store.getBoolValueForKey(WebPreferencesKey::localFileContentSniffingEnabledKey()));
2409 settings->setUsesPageCache(store.getBoolValueForKey(WebPreferencesKey::usesPageCacheKey()));
2410 settings->setPageCacheSupportsPlugins(store.getBoolValueForKey(WebPreferencesKey::pageCacheSupportsPluginsKey()));
2411 settings->setAuthorAndUserStylesEnabled(store.getBoolValueForKey(WebPreferencesKey::authorAndUserStylesEnabledKey()));
2412 settings->setPaginateDuringLayoutEnabled(store.getBoolValueForKey(WebPreferencesKey::paginateDuringLayoutEnabledKey()));
2413 settings->setDOMPasteAllowed(store.getBoolValueForKey(WebPreferencesKey::domPasteAllowedKey()));
2414 settings->setJavaScriptCanAccessClipboard(store.getBoolValueForKey(WebPreferencesKey::javaScriptCanAccessClipboardKey()));
2415 settings->setShouldPrintBackgrounds(store.getBoolValueForKey(WebPreferencesKey::shouldPrintBackgroundsKey()));
2416 settings->setWebSecurityEnabled(store.getBoolValueForKey(WebPreferencesKey::webSecurityEnabledKey()));
2417 settings->setAllowUniversalAccessFromFileURLs(store.getBoolValueForKey(WebPreferencesKey::allowUniversalAccessFromFileURLsKey()));
2418 settings->setAllowFileAccessFromFileURLs(store.getBoolValueForKey(WebPreferencesKey::allowFileAccessFromFileURLsKey()));
2420 settings->setMinimumFontSize(store.getUInt32ValueForKey(WebPreferencesKey::minimumFontSizeKey()));
2421 settings->setMinimumLogicalFontSize(store.getUInt32ValueForKey(WebPreferencesKey::minimumLogicalFontSizeKey()));
2422 settings->setDefaultFontSize(store.getUInt32ValueForKey(WebPreferencesKey::defaultFontSizeKey()));
2423 settings->setDefaultFixedFontSize(store.getUInt32ValueForKey(WebPreferencesKey::defaultFixedFontSizeKey()));
2424 settings->setLayoutFallbackWidth(store.getUInt32ValueForKey(WebPreferencesKey::layoutFallbackWidthKey()));
2425 settings->setDeviceWidth(store.getUInt32ValueForKey(WebPreferencesKey::deviceWidthKey()));
2426 settings->setDeviceHeight(store.getUInt32ValueForKey(WebPreferencesKey::deviceHeightKey()));
2427 settings->setEditableLinkBehavior(static_cast<WebCore::EditableLinkBehavior>(store.getUInt32ValueForKey(WebPreferencesKey::editableLinkBehaviorKey())));
2428 settings->setShowsToolTipOverTruncatedText(store.getBoolValueForKey(WebPreferencesKey::showsToolTipOverTruncatedTextKey()));
2430 settings->setAcceleratedCompositingEnabled(store.getBoolValueForKey(WebPreferencesKey::acceleratedCompositingEnabledKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2431 settings->setAcceleratedDrawingEnabled(store.getBoolValueForKey(WebPreferencesKey::acceleratedDrawingEnabledKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2432 settings->setCanvasUsesAcceleratedDrawing(store.getBoolValueForKey(WebPreferencesKey::canvasUsesAcceleratedDrawingKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2433 settings->setShowDebugBorders(store.getBoolValueForKey(WebPreferencesKey::compositingBordersVisibleKey()));
2434 settings->setShowRepaintCounter(store.getBoolValueForKey(WebPreferencesKey::compositingRepaintCountersVisibleKey()));
2435 settings->setCSSCustomFilterEnabled(store.getBoolValueForKey(WebPreferencesKey::cssCustomFilterEnabledKey()));
2436 settings->setCSSRegionsEnabled(store.getBoolValueForKey(WebPreferencesKey::cssRegionsEnabledKey()));
2437 settings->setCSSGridLayoutEnabled(store.getBoolValueForKey(WebPreferencesKey::cssGridLayoutEnabledKey()));
2438 settings->setRegionBasedColumnsEnabled(store.getBoolValueForKey(WebPreferencesKey::regionBasedColumnsEnabledKey()));
2439 settings->setWebGLEnabled(store.getBoolValueForKey(WebPreferencesKey::webGLEnabledKey()));
2440 settings->setMediaPlaybackRequiresUserGesture(store.getBoolValueForKey(WebPreferencesKey::mediaPlaybackRequiresUserGestureKey()));
2441 settings->setMediaPlaybackAllowsInline(store.getBoolValueForKey(WebPreferencesKey::mediaPlaybackAllowsInlineKey()));
2442 settings->setMockScrollbarsEnabled(store.getBoolValueForKey(WebPreferencesKey::mockScrollbarsEnabledKey()));
2443 settings->setHyperlinkAuditingEnabled(store.getBoolValueForKey(WebPreferencesKey::hyperlinkAuditingEnabledKey()));
2444 settings->setRequestAnimationFrameEnabled(store.getBoolValueForKey(WebPreferencesKey::requestAnimationFrameEnabledKey()));
2446 // <rdar://problem/10697417>: It is necessary to force compositing when accelerate drawing
2447 // is enabled on Mac so that scrollbars are always in their own layers.
2449 if (settings->acceleratedDrawingEnabled())
2450 settings->setForceCompositingMode(LayerTreeHost::supportsAcceleratedCompositing());
2453 settings->setForceCompositingMode(store.getBoolValueForKey(WebPreferencesKey::forceCompositingModeKey()) && LayerTreeHost::supportsAcceleratedCompositing());
2455 #if ENABLE(TIZEN_RUNTIME_BACKEND_SELECTION)
2456 if (!settings->acceleratedCompositingEnabled()) {
2457 settings->setAcceleratedCompositingFor3DTransformsEnabled(false);
2458 settings->setAcceleratedCompositingForVideoEnabled(false);
2459 settings->setAcceleratedCompositingForPluginsEnabled(false);
2460 settings->setAcceleratedCompositingForCanvasEnabled(false);
2461 settings->setAcceleratedCompositingForAnimationEnabled(false);
2464 #if ENABLE(TIZEN_WEBKIT2_MEMORY_SAVING_MODE)
2465 settings->setMemorySavingMode(WebProcess::shared().memorySavingModeEnabled());
2468 #if ENABLE(SQL_DATABASE)
2469 AbstractDatabase::setIsAvailable(store.getBoolValueForKey(WebPreferencesKey::databasesEnabledKey()));
2472 #if ENABLE(FULLSCREEN_API)
2473 settings->setFullScreenEnabled(store.getBoolValueForKey(WebPreferencesKey::fullScreenEnabledKey()));
2476 #if ENABLE(TIZEN_WEBKIT2_ASYNCHRONOUS_SPELLCHECKING)
2477 settings->setAsynchronousSpellCheckingEnabled(store.getBoolValueForKey(WebPreferencesKey::asynchronousSpellCheckingEnabledKey()));
2479 settings->setLocalStorageDatabasePath(WebProcess::shared().localStorageDirectory());
2481 #if USE(AVFOUNDATION)
2482 settings->setAVFoundationEnabled(store.getBoolValueForKey(WebPreferencesKey::isAVFoundationEnabledKey()));
2485 #if ENABLE(WEB_AUDIO)
2486 settings->setWebAudioEnabled(store.getBoolValueForKey(WebPreferencesKey::webAudioEnabledKey()));
2489 settings->setApplicationChromeMode(store.getBoolValueForKey(WebPreferencesKey::applicationChromeModeKey()));
2490 settings->setSuppressesIncrementalRendering(store.getBoolValueForKey(WebPreferencesKey::suppressesIncrementalRenderingKey()));
2491 settings->setBackspaceKeyNavigationEnabled(store.getBoolValueForKey(WebPreferencesKey::backspaceKeyNavigationEnabledKey()));
2492 settings->setWantsBalancedSetDefersLoadingBehavior(store.getBoolValueForKey(WebPreferencesKey::wantsBalancedSetDefersLoadingBehaviorKey()));
2493 settings->setCaretBrowsingEnabled(store.getBoolValueForKey(WebPreferencesKey::caretBrowsingEnabledKey()));
2495 #if ENABLE(VIDEO_TRACK)
2496 settings->setShouldDisplaySubtitles(store.getBoolValueForKey(WebPreferencesKey::shouldDisplaySubtitlesKey()));
2497 settings->setShouldDisplayCaptions(store.getBoolValueForKey(WebPreferencesKey::shouldDisplayCaptionsKey()));
2498 settings->setShouldDisplayTextDescriptions(store.getBoolValueForKey(WebPreferencesKey::shouldDisplayTextDescriptionsKey()));
2501 #if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
2502 settings->setNotificationsEnabled(store.getBoolValueForKey(WebPreferencesKey::notificationsEnabledKey()));
2505 settings->setShouldRespectImageOrientation(store.getBoolValueForKey(WebPreferencesKey::shouldRespectImageOrientationKey()));
2507 #if ENABLE(TIZEN_INDEXED_DATABASE)
2508 m_page->group().groupSettings()->setIndexedDBDatabasePath(WebProcess::shared().indexedDatabaseDirectory());
2509 m_page->group().groupSettings()->setIndexedDBQuotaBytes(0x6400000); //100M
2512 settings->setDiagnosticLoggingEnabled(store.getBoolValueForKey(WebPreferencesKey::diagnosticLoggingEnabledKey()));
2514 #if ENABLE(TEXT_AUTOSIZING)
2515 settings->setTextAutosizingEnabled(store.getBoolValueForKey(WebPreferencesKey::textAutosizingEnabledKey()));
2518 #if ENABLE(TIZEN_FILE_SYSTEM)
2519 m_page->group().groupSettings()->setLocalFileSystemQuotaBytes(0x6400000); //100M
2522 #if ENABLE(TIZEN_WORKERS)
2523 m_page->group().groupSettings()->setAllowUniversalAccessFromFileURLs(settings->allowUniversalAccessFromFileURLs());
2526 platformPreferencesDidChange(store);
2529 m_drawingArea->updatePreferences();
2532 #if ENABLE(INSPECTOR)
2533 WebInspector* WebPage::inspector()
2538 m_inspector = WebInspector::create(this, m_inspectorClient);
2539 return m_inspector.get();
2543 #if ENABLE(FULLSCREEN_API)
2544 WebFullScreenManager* WebPage::fullScreenManager()
2546 if (!m_fullScreenManager)
2547 m_fullScreenManager = WebFullScreenManager::create(this);
2548 return m_fullScreenManager.get();
2552 NotificationPermissionRequestManager* WebPage::notificationPermissionRequestManager()
2554 if (m_notificationPermissionRequestManager)
2555 return m_notificationPermissionRequestManager.get();
2557 m_notificationPermissionRequestManager = NotificationPermissionRequestManager::create(this);
2558 return m_notificationPermissionRequestManager.get();
2561 #if ENABLE(TIZEN_MEDIA_STREAM)
2562 UserMediaPermissionRequestManager* WebPage::userMediaPermissionRequestManager()
2564 if (m_userMediaPermissionRequestManager)
2565 return m_userMediaPermissionRequestManager.get();
2567 m_userMediaPermissionRequestManager = UserMediaPermissionRequestManager::create(this);
2568 return m_userMediaPermissionRequestManager.get();
2572 #if !PLATFORM(GTK) && !PLATFORM(MAC)
2573 bool WebPage::handleEditingKeyboardEvent(KeyboardEvent* evt)
2575 Node* node = evt->target()->toNode();
2577 Frame* frame = node->document()->frame();
2580 const PlatformKeyboardEvent* keyEvent = evt->keyEvent();
2584 Editor::Command command = frame->editor()->command(interpretKeyEvent(evt));
2586 if (keyEvent->type() == PlatformEvent::RawKeyDown) {
2587 // WebKit doesn't have enough information about mode to decide how commands that just insert text if executed via Editor should be treated,
2588 // so we leave it upon WebCore to either handle them immediately (e.g. Tab that changes focus) or let a keypress event be generated
2589 // (e.g. Tab that inserts a Tab character, or Enter).
2590 return !command.isTextInsertion() && command.execute(evt);
2593 if (command.execute(evt))
2596 // Don't allow text insertion for nodes that cannot edit.
2597 if (!frame->editor()->canEdit())
2600 // Don't insert null or control characters as they can result in unexpected behaviour
2601 if (evt->charCode() < ' ')
2604 return frame->editor()->insertText(evt->keyEvent()->text(), evt);
2608 #if ENABLE(DRAG_SUPPORT)
2611 void WebPage::performDragControllerAction(uint64_t action, WebCore::IntPoint clientPosition, WebCore::IntPoint globalPosition, uint64_t draggingSourceOperationMask, const WebCore::DragDataMap& dataMap, uint32_t flags)
2614 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2618 DragData dragData(dataMap, clientPosition, globalPosition, static_cast<DragOperation>(draggingSourceOperationMask), static_cast<DragApplicationFlags>(flags));
2620 case DragControllerActionEntered:
2621 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2624 case DragControllerActionUpdated:
2625 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2628 case DragControllerActionExited:
2629 m_page->dragController()->dragExited(&dragData);
2632 case DragControllerActionPerformDrag:
2633 m_page->dragController()->performDrag(&dragData);
2637 ASSERT_NOT_REACHED();
2641 #elif PLATFORM(QT) || PLATFORM(GTK) || ENABLE(TIZEN_DRAG_SUPPORT)
2642 void WebPage::performDragControllerAction(uint64_t action, WebCore::DragData dragData)
2645 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2647 QMimeData* data = const_cast<QMimeData*>(dragData.platformData());
2650 DataObjectGtk* data = const_cast<DataObjectGtk*>(dragData.platformData());
2653 #if ENABLE(TIZEN_DRAG_SUPPORT)
2654 DataObjectTizen* data = const_cast<DataObjectTizen*>(dragData.platformData());
2661 case DragControllerActionEntered:
2662 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2665 case DragControllerActionUpdated:
2666 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2669 case DragControllerActionExited:
2670 m_page->dragController()->dragExited(&dragData);
2673 case DragControllerActionPerformDrag: {
2674 m_page->dragController()->performDrag(&dragData);
2679 ASSERT_NOT_REACHED();
2681 // DragData does not delete its platformData so we need to do that here.
2683 QMimeData* data = const_cast<QMimeData*>(dragData.platformData());
2686 DataObjectGtk* data = const_cast<DataObjectGtk*>(dragData.platformData());
2689 #if ENABLE(TIZEN_DRAG_SUPPORT)
2690 DataObjectTizen* data = const_cast<DataObjectTizen*>(dragData.platformData());
2696 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)
2699 send(Messages::WebPageProxy::DidPerformDragControllerAction(WebCore::DragSession()));
2703 DragData dragData(dragStorageName, clientPosition, globalPosition, static_cast<DragOperation>(draggingSourceOperationMask), static_cast<DragApplicationFlags>(flags));
2705 case DragControllerActionEntered:
2706 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragEntered(&dragData)));
2709 case DragControllerActionUpdated:
2710 send(Messages::WebPageProxy::DidPerformDragControllerAction(m_page->dragController()->dragUpdated(&dragData)));
2713 case DragControllerActionExited:
2714 m_page->dragController()->dragExited(&dragData);
2717 case DragControllerActionPerformDrag: {
2718 ASSERT(!m_pendingDropSandboxExtension);
2720 m_pendingDropSandboxExtension = SandboxExtension::create(sandboxExtensionHandle);
2721 for (size_t i = 0; i < sandboxExtensionsHandleArray.size(); i++) {
2722 if (RefPtr<SandboxExtension> extension = SandboxExtension::create(sandboxExtensionsHandleArray[i]))
2723 m_pendingDropExtensionsForFileUpload.append(extension);
2726 m_page->dragController()->performDrag(&dragData);
2728 // If we started loading a local file, the sandbox extension tracker would have adopted this
2729 // pending drop sandbox extension. If not, we'll play it safe and invalidate it.
2730 if (m_pendingDropSandboxExtension) {
2731 m_pendingDropSandboxExtension->invalidate();
2732 m_pendingDropSandboxExtension = nullptr;
2734 for (size_t i = 0; i < m_pendingDropExtensionsForFileUpload.size(); i++)
2735 m_pendingDropExtensionsForFileUpload[i]->invalidate();
2737 m_pendingDropExtensionsForFileUpload.clear();
2742 ASSERT_NOT_REACHED();
2747 void WebPage::dragEnded(WebCore::IntPoint clientPosition, WebCore::IntPoint globalPosition, uint64_t operation)
2749 IntPoint adjustedClientPosition(clientPosition.x() + m_page->dragController()->dragOffset().x(), clientPosition.y() + m_page->dragController()->dragOffset().y());
2750 IntPoint adjustedGlobalPosition(globalPosition.x() + m_page->dragController()->dragOffset().x(), globalPosition.y() + m_page->dragController()->dragOffset().y());
2752 m_page->dragController()->dragEnded();
2753 FrameView* view = m_page->mainFrame()->view();
2756 // FIXME: These are fake modifier keys here, but they should be real ones instead.
2757 PlatformMouseEvent event(adjustedClientPosition, adjustedGlobalPosition, LeftButton, PlatformEvent::MouseMoved, 0, false, false, false, false, currentTime());
2758 m_page->mainFrame()->eventHandler()->dragSourceEndedAt(event, (DragOperation)operation);
2761 void WebPage::willPerformLoadDragDestinationAction()
2763 m_sandboxExtensionTracker.willPerformLoadDragDestinationAction(m_pendingDropSandboxExtension.release());
2766 void WebPage::mayPerformUploadDragDestinationAction()
2768 for (size_t i = 0; i < m_pendingDropExtensionsForFileUpload.size(); i++)
2769 m_pendingDropExtensionsForFileUpload[i]->consumePermanently();
2770 m_pendingDropExtensionsForFileUpload.clear();
2773 #endif // ENABLE(DRAG_SUPPORT)
2775 WebUndoStep* WebPage::webUndoStep(uint64_t stepID)
2777 return m_undoStepMap.get(stepID).get();
2780 void WebPage::addWebUndoStep(uint64_t stepID, WebUndoStep* entry)
2782 m_undoStepMap.set(stepID, entry);
2785 void WebPage::removeWebEditCommand(uint64_t stepID)
2787 m_undoStepMap.remove(stepID);
2790 void WebPage::unapplyEditCommand(uint64_t stepID)
2792 WebUndoStep* step = webUndoStep(stepID);
2796 step->step()->unapply();
2799 void WebPage::reapplyEditCommand(uint64_t stepID)
2801 WebUndoStep* step = webUndoStep(stepID);
2806 step->step()->reapply();
2810 void WebPage::didRemoveEditCommand(uint64_t commandID)
2812 removeWebEditCommand(commandID);
2815 void WebPage::setActivePopupMenu(WebPopupMenu* menu)
2817 m_activePopupMenu = menu;
2820 #if ENABLE(INPUT_TYPE_COLOR)
2821 void WebPage::setActiveColorChooser(WebColorChooser* colorChooser)
2823 m_activeColorChooser = colorChooser;
2826 void WebPage::didEndColorChooser()
2828 m_activeColorChooser->didEndChooser();
2831 void WebPage::didChooseColor(const WebCore::Color& color)
2833 m_activeColorChooser->didChooseColor(color);
2837 void WebPage::setActiveOpenPanelResultListener(PassRefPtr<WebOpenPanelResultListener> openPanelResultListener)
2839 m_activeOpenPanelResultListener = openPanelResultListener;
2842 bool WebPage::findStringFromInjectedBundle(const String& target, FindOptions options)
2844 return m_page->findString(target, options);
2847 void WebPage::findString(const String& string, uint32_t options, uint32_t maxMatchCount)
2849 m_findController.findString(string, static_cast<FindOptions>(options), maxMatchCount);
2852 void WebPage::findStringMatches(const String& string, uint32_t options, uint32_t maxMatchCount)
2854 m_findController.findStringMatches(string, static_cast<FindOptions>(options), maxMatchCount);
2857 void WebPage::getImageForFindMatch(uint32_t matchIndex)
2859 m_findController.getImageForFindMatch(matchIndex);
2862 void WebPage::selectFindMatch(uint32_t matchIndex)
2864 m_findController.selectFindMatch(matchIndex);
2867 void WebPage::hideFindUI()
2869 m_findController.hideFindUI();
2872 void WebPage::countStringMatches(const String& string, uint32_t options, uint32_t maxMatchCount)
2874 m_findController.countStringMatches(string, static_cast<FindOptions>(options), maxMatchCount);
2877 void WebPage::didChangeSelectedIndexForActivePopupMenu(int32_t newIndex)
2879 changeSelectedIndex(newIndex);
2881 // Since applictions on tizen may provide a way to select item more than one time,
2882 // we need to keep the active popup menu to allow repetitive selection.
2884 m_activePopupMenu = 0;
2888 void WebPage::changeSelectedIndex(int32_t index)
2890 if (!m_activePopupMenu)
2893 m_activePopupMenu->didChangeSelectedIndex(index);
2896 void WebPage::didChooseFilesForOpenPanel(const Vector<String>& files)
2898 if (!m_activeOpenPanelResultListener)
2901 m_activeOpenPanelResultListener->didChooseFiles(files);
2902 m_activeOpenPanelResultListener = 0;
2905 void WebPage::didCancelForOpenPanel()
2907 m_activeOpenPanelResultListener = 0;
2911 void WebPage::cancelForOpenPanel()
2913 if (m_activeOpenPanelResultListener) {
2914 m_activeOpenPanelResultListener->disconnectFromPage();
2915 m_activeOpenPanelResultListener = 0;
2920 #if ENABLE(WEB_PROCESS_SANDBOX)
2921 void WebPage::extendSandboxForFileFromOpenPanel(const SandboxExtension::Handle& handle)
2923 SandboxExtension::create(handle)->consumePermanently();
2927 #if ENABLE(GEOLOCATION)
2928 void WebPage::didReceiveGeolocationPermissionDecision(uint64_t geolocationID, bool allowed)
2930 m_geolocationPermissionRequestManager.didReceiveGeolocationPermissionDecision(geolocationID, allowed);
2934 void WebPage::didReceiveNotificationPermissionDecision(uint64_t notificationID, bool allowed)
2936 notificationPermissionRequestManager()->didReceiveNotificationPermissionDecision(notificationID, allowed);
2939 #if ENABLE(TIZEN_MEDIA_STREAM)
2940 void WebPage::didReceiveUserMediaPermissionDecision(uint64_t userMediaID, bool allowed)
2942 userMediaPermissionRequestManager()->didReceiveUserMediaPermissionDecision(userMediaID, allowed);
2946 void WebPage::advanceToNextMisspelling(bool startBeforeSelection)
2948 Frame* frame = m_page->focusController()->focusedOrMainFrame();
2949 frame->editor()->advanceToNextMisspelling(startBeforeSelection);
2952 void WebPage::changeSpellingToWord(const String& word)
2954 replaceSelectionWithText(m_page->focusController()->focusedOrMainFrame(), word);
2957 void WebPage::unmarkAllMisspellings()
2959 for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
2960 if (Document* document = frame->document())
2961 document->markers()->removeMarkers(DocumentMarker::Spelling);
2965 void WebPage::unmarkAllBadGrammar()
2967 for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
2968 if (Document* document = frame->document())
2969 document->markers()->removeMarkers(DocumentMarker::Grammar);
2974 void WebPage::uppercaseWord()
2976 m_page->focusController()->focusedOrMainFrame()->editor()->uppercaseWord();
2979 void WebPage::lowercaseWord()
2981 m_page->focusController()->focusedOrMainFrame()->editor()->lowercaseWord();
2984 void WebPage::capitalizeWord()
2986 m_page->focusController()->focusedOrMainFrame()->editor()->capitalizeWord();
2990 void WebPage::setTextForActivePopupMenu(int32_t index)
2992 if (!m_activePopupMenu)
2995 m_activePopupMenu->setTextForIndex(index);
2999 void WebPage::failedToShowPopupMenu()
3001 if (!m_activePopupMenu)
3004 m_activePopupMenu->client()->popupDidHide();
3008 #if ENABLE(CONTEXT_MENUS)
3009 void WebPage::didSelectItemFromActiveContextMenu(const WebContextMenuItemData& item)
3014 m_contextMenu->itemSelected(item);
3019 void WebPage::replaceSelectionWithText(Frame* frame, const String& text)
3021 bool selectReplacement = true;
3022 bool smartReplace = false;
3023 return frame->editor()->replaceSelectionWithText(text, selectReplacement, smartReplace);
3026 void WebPage::clearSelection()
3028 m_page->focusController()->focusedOrMainFrame()->selection()->clear();
3031 bool WebPage::mainFrameHasCustomRepresentation() const
3033 if (Frame* frame = mainFrame())
3034 return static_cast<WebFrameLoaderClient*>(frame->loader()->client())->frameHasCustomRepresentation();
3039 void WebPage::didChangeScrollOffsetForMainFrame()
3041 Frame* frame = m_page->mainFrame();
3042 IntPoint scrollPosition = frame->view()->scrollPosition();
3043 IntPoint maximumScrollPosition = frame->view()->maximumScrollPosition();
3044 IntPoint minimumScrollPosition = frame->view()->minimumScrollPosition();
3046 #if PLATFORM(EFL) && OS(TIZEN)
3047 send(Messages::WebPageProxy::DidChangeScrollPositionForMainFrame(scrollPosition));
3050 bool isPinnedToLeftSide = (scrollPosition.x() <= minimumScrollPosition.x());
3051 bool isPinnedToRightSide = (scrollPosition.x() >= maximumScrollPosition.x());
3053 if (isPinnedToLeftSide != m_cachedMainFrameIsPinnedToLeftSide || isPinnedToRightSide != m_cachedMainFrameIsPinnedToRightSide) {
3054 send(Messages::WebPageProxy::DidChangeScrollOffsetPinningForMainFrame(isPinnedToLeftSide, isPinnedToRightSide));
3056 m_cachedMainFrameIsPinnedToLeftSide = isPinnedToLeftSide;
3057 m_cachedMainFrameIsPinnedToRightSide = isPinnedToRightSide;
3061 void WebPage::mainFrameDidLayout()
3063 unsigned pageCount = m_page->pageCount();
3064 if (pageCount != m_cachedPageCount) {
3065 send(Messages::WebPageProxy::DidChangePageCount(pageCount));
3066 m_cachedPageCount = pageCount;
3069 double red, green, blue, alpha;
3070 m_mainFrame->getDocumentBackgroundColor(&red, &green, &blue, &alpha);
3071 send(Messages::WebPageProxy::SetBackgroundColor(red, green, blue, alpha));
3074 void WebPage::addPluginView(PluginView* pluginView)
3076 ASSERT(!m_pluginViews.contains(pluginView));
3078 m_pluginViews.add(pluginView);
3081 void WebPage::removePluginView(PluginView* pluginView)
3083 ASSERT(m_pluginViews.contains(pluginView));
3085 m_pluginViews.remove(pluginView);
3089 void WebPage::setWindowIsVisible(bool windowIsVisible)
3091 m_windowIsVisible = windowIsVisible;
3093 corePage()->focusController()->setContainingWindowIsVisible(windowIsVisible);
3095 // Tell all our plug-in views that the window visibility changed.
3096 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
3097 (*it)->setWindowIsVisible(windowIsVisible);
3100 void WebPage::windowAndViewFramesChanged(const WebCore::IntRect& windowFrameInScreenCoordinates, const WebCore::IntRect& viewFrameInWindowCoordinates, const WebCore::IntPoint& accessibilityViewCoordinates)
3102 m_windowFrameInScreenCoordinates = windowFrameInScreenCoordinates;
3103 m_viewFrameInWindowCoordinates = viewFrameInWindowCoordinates;
3104 m_accessibilityPosition = accessibilityViewCoordinates;
3106 // Tell all our plug-in views that the window and view frames have changed.
3107 for (HashSet<PluginView*>::const_iterator it = m_pluginViews.begin(), end = m_pluginViews.end(); it != end; ++it)
3108 (*it)->windowAndViewFramesChanged(windowFrameInScreenCoordinates, viewFrameInWindowCoordinates);
3112 bool WebPage::windowIsFocused() const
3114 return m_page->focusController()->isActive();
3117 bool WebPage::windowAndWebPageAreFocused() const
3120 if (!m_windowIsVisible)
3123 return m_page->focusController()->isFocused() && m_page->focusController()->isActive();
3126 void WebPage::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
3128 if (messageID.is<CoreIPC::MessageClassDrawingArea>()) {
3130 m_drawingArea->didReceiveDrawingAreaMessage(connection, messageID, arguments);
3134 #if USE(TILED_BACKING_STORE) && USE(ACCELERATED_COMPOSITING)
3135 if (messageID.is<CoreIPC::MessageClassLayerTreeCoordinator>()) {
3137 m_drawingArea->didReceiveLayerTreeCoordinatorMessage(connection, messageID, arguments);
3142 #if ENABLE(INSPECTOR)
3143 if (messageID.is<CoreIPC::MessageClassWebInspector>()) {
3144 if (WebInspector* inspector = this->inspector())
3145 inspector->didReceiveWebInspectorMessage(connection, messageID, arguments);
3150 #if ENABLE(FULLSCREEN_API)
3151 if (messageID.is<CoreIPC::MessageClassWebFullScreenManager>()) {
3152 fullScreenManager()->didReceiveMessage(connection, messageID, arguments);
3157 didReceiveWebPageMessage(connection, messageID, arguments);
3160 void WebPage::didReceiveSyncMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments, OwnPtr<CoreIPC::ArgumentEncoder>& reply)
3162 didReceiveSyncWebPageMessage(connection, messageID, arguments, reply);
3165 InjectedBundleBackForwardList* WebPage::backForwardList()
3167 if (!m_backForwardList)
3168 m_backForwardList = InjectedBundleBackForwardList::create(this);
3169 return m_backForwardList.get();
3172 #if PLATFORM(QT) || OS(TIZEN)
3173 #if ENABLE(TOUCH_ADJUSTMENT)
3174 void WebPage::findZoomableAreaForPoint(const WebCore::IntPoint& point, const WebCore::IntSize& area)
3177 IntRect zoomableArea;
3178 bool foundAreaForTouchPoint = m_mainFrame->coreFrame()->eventHandler()->bestZoomableAreaForTouchPoint(point, IntSize(area.width() / 2, area.height() / 2), zoomableArea, node);
3181 if (!foundAreaForTouchPoint)
3184 send(Messages::WebPageProxy::DidFindZoomableArea(point, zoomableArea));
3188 void WebPage::findZoomableAreaForPoint(const WebCore::IntPoint& point, const WebCore::IntSize& area)
3191 Frame* mainframe = m_mainFrame->coreFrame();
3192 HitTestResult result = mainframe->eventHandler()->hitTestResultAtPoint(mainframe->view()->windowToContents(point), /*allowShadowContent*/ false, /*ignoreClipping*/ true);
3194 Node* node = result.innerNode();
3199 #if OS(TIZEN) // FIXME: This is to fix wrong codes of open source.
3200 IntRect zoomableArea = enclosingIntRect(node->getRect());
3202 IntRect zoomableArea = node->getRect();
3206 bool found = !node->isTextNode() && !node->isShadowRoot();
3208 // No candidate found, bail out.
3209 if (!found && !node->parentNode())
3212 // Candidate found, and it is a better candidate than its parent.
3213 // NB: A parent is considered a better candidate iff the node is
3214 // contained by it and it is the only child.
3215 if (found && (!node->parentNode() || node->parentNode()->childNodeCount() != 1))
3218 node = node->parentNode();
3219 #if OS(TIZEN) // FIXME: This is to fix wrong codes of open source.
3220 zoomableArea.unite(enclosingIntRect(node->getRect()));
3222 zoomableArea.unite(node->getRect());
3226 if (node->document() && node->document()->frame() && node->document()->frame()->view()) {
3227 const ScrollView* view = node->document()->frame()->view();
3228 zoomableArea = view->contentsToWindow(zoomableArea);
3231 send(Messages::WebPageProxy::DidFindZoomableArea(point, zoomableArea));
3236 WebPage::SandboxExtensionTracker::~SandboxExtensionTracker()
3241 void WebPage::SandboxExtensionTracker::invalidate()
3243 if (m_pendingProvisionalSandboxExtension) {
3244 m_pendingProvisionalSandboxExtension->invalidate();
3245 m_pendingProvisionalSandboxExtension = 0;
3248 if (m_provisionalSandboxExtension) {
3249 m_provisionalSandboxExtension->invalidate();
3250 m_provisionalSandboxExtension = 0;
3253 if (m_committedSandboxExtension) {
3254 m_committedSandboxExtension->invalidate();
3255 m_committedSandboxExtension = 0;
3259 void WebPage::SandboxExtensionTracker::willPerformLoadDragDestinationAction(PassRefPtr<SandboxExtension> pendingDropSandboxExtension)
3261 setPendingProvisionalSandboxExtension(pendingDropSandboxExtension);
3264 void WebPage::SandboxExtensionTracker::beginLoad(WebFrame* frame, const SandboxExtension::Handle& handle)
3266 ASSERT(frame->isMainFrame());
3268 setPendingProvisionalSandboxExtension(SandboxExtension::create(handle));
3271 void WebPage::SandboxExtensionTracker::setPendingProvisionalSandboxExtension(PassRefPtr<SandboxExtension> pendingProvisionalSandboxExtension)
3273 // If we get two beginLoad calls in succession, without a provisional load starting, then
3274 // m_pendingProvisionalSandboxExtension will be non-null. Invalidate and null out the extension if that is the case.
3275 if (m_pendingProvisionalSandboxExtension) {
3276 m_pendingProvisionalSandboxExtension->invalidate();
3277 m_pendingProvisionalSandboxExtension = nullptr;
3280 m_pendingProvisionalSandboxExtension = pendingProvisionalSandboxExtension;
3283 static bool shouldReuseCommittedSandboxExtension(WebFrame* frame)
3285 ASSERT(frame->isMainFrame());
3287 FrameLoader* frameLoader = frame->coreFrame()->loader();
3288 FrameLoadType frameLoadType = frameLoader->loadType();
3290 // If the page is being reloaded, it should reuse whatever extension is committed.
3291 if (frameLoadType == FrameLoadTypeReload || frameLoadType == FrameLoadTypeReloadFromOrigin)
3294 DocumentLoader* documentLoader = frameLoader->documentLoader();
3295 DocumentLoader* provisionalDocumentLoader = frameLoader->provisionalDocumentLoader();
3296 if (!documentLoader || !provisionalDocumentLoader)
3299 if (documentLoader->url().isLocalFile() && provisionalDocumentLoader->url().isLocalFile())
3305 void WebPage::SandboxExtensionTracker::didStartProvisionalLoad(WebFrame* frame)
3307 if (!frame->isMainFrame())
3310 // We should only reuse the commited sandbox extension if it is not null. It can be
3311 // null if the last load was for an error page.
3312 if (m_committedSandboxExtension && shouldReuseCommittedSandboxExtension(frame)) {
3313 m_pendingProvisionalSandboxExtension = m_committedSandboxExtension.release();
3314 ASSERT(!m_committedSandboxExtension);
3317 ASSERT(!m_provisionalSandboxExtension);
3319 m_provisionalSandboxExtension = m_pendingProvisionalSandboxExtension.release();
3320 if (!m_provisionalSandboxExtension)
3323 m_provisionalSandboxExtension->consume();
3326 void WebPage::SandboxExtensionTracker::didCommitProvisionalLoad(WebFrame* frame)
3328 if (!frame->isMainFrame())
3331 // Generally, there should be no pending extension at this stage, but we can have one if UI process
3332 // has an out of date idea of WebProcess state, and initiates a load or reload without stopping an existing one.
3333 if (m_pendingProvisionalSandboxExtension) {
3334 m_pendingProvisionalSandboxExtension->invalidate();
3335 m_pendingProvisionalSandboxExtension = nullptr;
3338 // The provisional load has been committed. Invalidate the currently committed sandbox
3339 // extension and make the provisional sandbox extension the committed sandbox extension.
3340 if (m_committedSandboxExtension)
3341 m_committedSandboxExtension->invalidate();
3343 m_committedSandboxExtension = m_provisionalSandboxExtension.release();
3346 void WebPage::SandboxExtensionTracker::didFailProvisionalLoad(WebFrame* frame)
3348 if (!frame->isMainFrame())
3351 // Generally, there should be no pending extension at this stage, but we can have one if UI process
3352 // has an out of date idea of WebProcess state, and initiates a load or reload without stopping an existing one.
3353 if (m_pendingProvisionalSandboxExtension) {
3354 m_pendingProvisionalSandboxExtension->invalidate();
3355 m_pendingProvisionalSandboxExtension = nullptr;
3358 if (!m_provisionalSandboxExtension)
3361 m_provisionalSandboxExtension->invalidate();
3362 m_provisionalSandboxExtension = nullptr;
3365 bool WebPage::hasLocalDataForURL(const KURL& url)
3367 if (url.isLocalFile())
3370 FrameLoader* frameLoader = m_page->mainFrame()->loader();
3371 DocumentLoader* documentLoader = frameLoader ? frameLoader->documentLoader() : 0;
3372 if (documentLoader && documentLoader->subresource(url))
3375 return platformHasLocalDataForURL(url);
3378 void WebPage::setCustomTextEncodingName(const String& encoding)
3380 m_page->mainFrame()->loader()->reloadWithOverrideEncoding(encoding);
3383 void WebPage::didRemoveBackForwardItem(uint64_t itemID)
3385 WebBackForwardListProxy::removeItem(itemID);
3390 bool WebPage::isSpeaking()
3393 return sendSync(Messages::WebPageProxy::GetIsSpeaking(), Messages::WebPageProxy::GetIsSpeaking::Reply(result)) && result;
3396 void WebPage::speak(const String& string)
3398 send(Messages::WebPageProxy::Speak(string));
3401 void WebPage::stopSpeaking()
3403 send(Messages::WebPageProxy::StopSpeaking());
3409 RetainPtr<PDFDocument> WebPage::pdfDocumentForPrintingFrame(Frame* coreFrame)
3411 Document* document = coreFrame->document();
3415 if (!document->isPluginDocument())
3418 PluginView* pluginView = static_cast<PluginView*>(toPluginDocument(document)->pluginWidget());
3422 return pluginView->pdfDocumentForPrinting();
3424 #endif // PLATFORM(MAC)
3426 void WebPage::beginPrinting(uint64_t frameID, const PrintInfo& printInfo)
3428 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3432 Frame* coreFrame = frame->coreFrame();
3437 if (pdfDocumentForPrintingFrame(coreFrame))
3439 #endif // PLATFORM(MAC)
3441 if (!m_printContext)
3442 m_printContext = adoptPtr(new PrintContext(coreFrame));
3444 drawingArea()->setLayerTreeStateIsFrozen(true);
3445 m_printContext->begin(printInfo.availablePaperWidth, printInfo.availablePaperHeight);
3447 float fullPageHeight;
3448 m_printContext->computePageRects(FloatRect(0, 0, printInfo.availablePaperWidth, printInfo.availablePaperHeight), 0, 0, printInfo.pageSetupScaleFactor, fullPageHeight, true);
3451 if (!m_printOperation)
3452 m_printOperation = WebPrintOperationGtk::create(this, printInfo);
3456 void WebPage::endPrinting()
3458 drawingArea()->setLayerTreeStateIsFrozen(false);
3460 m_printOperation = 0;
3462 m_printContext = nullptr;
3465 void WebPage::computePagesForPrinting(uint64_t frameID, const PrintInfo& printInfo, uint64_t callbackID)
3467 Vector<IntRect> resultPageRects;
3468 double resultTotalScaleFactorForPrinting = 1;
3470 beginPrinting(frameID, printInfo);
3472 if (m_printContext) {
3473 resultPageRects = m_printContext->pageRects();
3474 resultTotalScaleFactorForPrinting = m_printContext->computeAutomaticScaleFactor(FloatSize(printInfo.availablePaperWidth, printInfo.availablePaperHeight)) * printInfo.pageSetupScaleFactor;
3478 computePagesForPrintingPDFDocument(frameID, printInfo, resultPageRects);
3479 #endif // PLATFORM(MAC)
3481 // If we're asked to print, we should actually print at least a blank page.
3482 if (resultPageRects.isEmpty())
3483 resultPageRects.append(IntRect(0, 0, 1, 1));
3485 send(Messages::WebPageProxy::ComputedPagesCallback(resultPageRects, resultTotalScaleFactorForPrinting, callbackID));
3488 #if PLATFORM(MAC) || PLATFORM(WIN)
3489 void WebPage::drawRectToPDF(uint64_t frameID, const PrintInfo& printInfo, const WebCore::IntRect& rect, uint64_t callbackID)
3491 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3492 Frame* coreFrame = frame ? frame->coreFrame() : 0;
3494 RetainPtr<CFMutableDataRef> pdfPageData(AdoptCF, CFDataCreateMutable(0, 0));
3499 ASSERT(coreFrame->document()->printing() || pdfDocumentForPrintingFrame(coreFrame));
3501 ASSERT(coreFrame->document()->printing());
3504 // FIXME: Use CGDataConsumerCreate with callbacks to avoid copying the data.
3505 RetainPtr<CGDataConsumerRef> pdfDataConsumer(AdoptCF, CGDataConsumerCreateWithCFData(pdfPageData.get()));
3507 CGRect mediaBox = CGRectMake(0, 0, rect.width(), rect.height());
3508 RetainPtr<CGContextRef> context(AdoptCF, CGPDFContextCreate(pdfDataConsumer.get(), &mediaBox, 0));
3509 RetainPtr<CFDictionaryRef> pageInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
3510 CGPDFContextBeginPage(context.get(), pageInfo.get());
3513 if (RetainPtr<PDFDocument> pdfDocument = pdfDocumentForPrintingFrame(coreFrame)) {
3514 ASSERT(!m_printContext);
3515 drawRectToPDFFromPDFDocument(context.get(), pdfDocument.get(), printInfo, rect);
3519 GraphicsContext ctx(context.get());
3520 ctx.scale(FloatSize(1, -1));
3521 ctx.translate(0, -rect.height());
3522 m_printContext->spoolRect(ctx, rect);
3525 CGPDFContextEndPage(context.get());
3526 CGPDFContextClose(context.get());
3530 send(Messages::WebPageProxy::DataCallback(CoreIPC::DataReference(CFDataGetBytePtr(pdfPageData.get()), CFDataGetLength(pdfPageData.get())), callbackID));
3533 void WebPage::drawPagesToPDF(uint64_t frameID, const PrintInfo& printInfo, uint32_t first, uint32_t count, uint64_t callbackID)
3535 WebFrame* frame = WebProcess::shared().webFrame(frameID);
3536 Frame* coreFrame = frame ? frame->coreFrame() : 0;
3538 RetainPtr<CFMutableDataRef> pdfPageData(AdoptCF, CFDataCreateMutable(0, 0));
3544 ASSERT(coreFrame->document()->printing() || pdfDocumentForPrintingFrame(coreFrame));
3546 ASSERT(coreFrame->document()->printing());
3549 // FIXME: Use CGDataConsumerCreate with callbacks to avoid copying the data.
3550 RetainPtr<CGDataConsumerRef> pdfDataConsumer(AdoptCF, CGDataConsumerCreateWithCFData(pdfPageData.get()));
3552 CGRect mediaBox = (m_printContext && m_printContext->pageCount()) ? m_printContext->pageRect(0) : CGRectMake(0, 0, printInfo.availablePaperWidth, printInfo.availablePaperHeight);
3553 RetainPtr<CGContextRef> context(AdoptCF, CGPDFContextCreate(pdfDataConsumer.get(), &mediaBox, 0));
3556 if (RetainPtr<PDFDocument> pdfDocument = pdfDocumentForPrintingFrame(coreFrame)) {
3557 ASSERT(!m_printContext);
3558 drawPagesToPDFFromPDFDocument(context.get(), pdfDocument.get(), printInfo, first, count);
3562 size_t pageCount = m_printContext->pageCount();
3563 for (uint32_t page = first; page < first + count; ++page) {
3564 if (page >= pageCount)
3567 RetainPtr<CFDictionaryRef> pageInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
3568 CGPDFContextBeginPage(context.get(), pageInfo.get());
3570 GraphicsContext ctx(context.get());
3571 ctx.scale(FloatSize(1, -1));
3572 ctx.translate(0, -m_printContext->pageRect(page).height());
3573 m_printContext->spoolPage(ctx, page, m_printContext->pageRect(page).width());
3575 CGPDFContextEndPage(context.get());
3578 CGPDFContextClose(context.get());
3582 send(Messages::WebPageProxy::DataCallback(CoreIPC::DataReference(CFDataGetBytePtr(pdfPageData.get()), CFDataGetLength(pdfPageData.get())), callbackID));
3587 void WebPage::drawPagesForPrinting(uint64_t frameID, const PrintInfo& printInfo, uint64_t callbackID)
3589 beginPrinting(frameID, printInfo);
3590 if (m_printContext && m_printOperation) {
3591 m_printOperation->startPrint(m_printContext.get(), callbackID);
3595 send(Messages::WebPageProxy::VoidCallback(callbackID));
3599 #if ENABLE(TIZEN_SUPPORT_WEBAPP_META_TAG)
3600 void WebPage::getWebAppCapable(uint64_t callbackID)
3602 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("meta");
3603 bool capable = false;
3605 for (unsigned i = 0; i < nodeList->length(); i++) {
3606 WebCore::HTMLMetaElement* metaElement = static_cast<WebCore::HTMLMetaElement*>(nodeList->item(i));
3607 if (metaElement->name() == "apple-mobile-web-app-capable") {
3608 capable = metaElement->content() == "yes" ? true : false;
3613 send(Messages::WebPageProxy::DidGetWebAppCapable(capable, callbackID));
3616 void WebPage::getWebAppIconURL(uint64_t callbackID)
3618 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("link");
3621 for (unsigned i = 0; i < nodeList->length(); i++) {
3622 WebCore::HTMLLinkElement* linkElement = static_cast<WebCore::HTMLLinkElement*>(nodeList->item(i));
3623 if (linkElement->rel() == "apple-touch-icon" || linkElement->rel() == "apple-touch-icon-precomposed")
3624 iconURL = linkElement->href().string();
3627 send(Messages::WebPageProxy::DidGetWebAppIconURL(iconURL, callbackID));
3630 void WebPage::getWebAppIconURLs(uint64_t callbackID)
3632 RefPtr<WebCore::NodeList> nodeList = mainFrame()->document()->getElementsByTagName("link");
3633 Vector<std::pair<String, String> > iconURLs;
3635 for (unsigned i = 0; i < nodeList->length(); i++) {
3636 WebCore::HTMLLinkElement* linkElement = static_cast<WebCore::HTMLLinkElement*>(nodeList->item(i));
3637 if (linkElement->rel() == "apple-touch-icon" || linkElement->rel() == "apple-touch-icon-precomposed")
3638 iconURLs.append(pair<String, String>(linkElement->href().string(), linkElement->iconSizes()));
3641 send(Messages::WebPageProxy::DidGetWebAppIconURLs(iconURLs, callbackID));
3645 void WebPage::setMediaVolume(float volume)
3647 m_page->setMediaVolume(volume);
3650 void WebPage::runModal()
3654 if (m_isRunningModal)
3657 m_isRunningModal = true;
3658 send(Messages::WebPageProxy::RunModal());
3660 ASSERT(!m_isRunningModal);
3663 void WebPage::setMemoryCacheMessagesEnabled(bool memoryCacheMessagesEnabled)
3665 m_page->setMemoryCacheClientCallsEnabled(memoryCacheMessagesEnabled);
3668 bool WebPage::canHandleRequest(const WebCore::ResourceRequest& request)
3670 if (SchemeRegistry::shouldLoadURLSchemeAsEmptyDocument(request.url().protocol()))
3672 return platformCanHandleRequest(request);
3675 #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
3676 void WebPage::handleAlternativeTextUIResult(const String& result)
3678 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3681 frame->editor()->handleAlternativeTextUIResult(result);
3685 void WebPage::simulateMouseDown(int button, WebCore::IntPoint position, int clickCount, WKEventModifiers modifiers, double time)
3687 mouseEvent(WebMouseEvent(WebMouseEvent::MouseDown, static_cast<WebMouseEvent::Button>(button), position, position, 0, 0, 0, clickCount, static_cast<WebMouseEvent::Modifiers>(modifiers), time));
3690 void WebPage::simulateMouseUp(int button, WebCore::IntPoint position, int clickCount, WKEventModifiers modifiers, double time)
3692 mouseEvent(WebMouseEvent(WebMouseEvent::MouseUp, static_cast<WebMouseEvent::Button>(button), position, position, 0, 0, 0, clickCount, static_cast<WebMouseEvent::Modifiers>(modifiers), time));
3695 void WebPage::simulateMouseMotion(WebCore::IntPoint position, double time)
3697 mouseEvent(WebMouseEvent(WebMouseEvent::MouseMove, WebMouseEvent::NoButton, position, position, 0, 0, 0, 0, WebMouseEvent::Modifiers(), time));
3700 void WebPage::setCompositionForTesting(const String& compositionString, uint64_t from, uint64_t length)
3702 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3703 if (!frame || !frame->editor()->canEdit())
3706 Vector<CompositionUnderline> underlines;
3707 underlines.append(CompositionUnderline(0, compositionString.length(), Color(Color::black), false));
3708 frame->editor()->setComposition(compositionString, underlines, from, from + length);
3711 bool WebPage::hasCompositionForTesting()
3713 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3714 return frame && frame->editor()->hasComposition();
3717 void WebPage::confirmCompositionForTesting(const String& compositionString)
3719 Frame* frame = m_page->focusController()->focusedOrMainFrame();
3720 if (!frame || !frame->editor()->canEdit())
3723 if (compositionString.isNull())
3724 frame->editor()->confirmComposition();
3725 frame->editor()->confirmComposition(compositionString);
3728 void WebPage::numWheelEventHandlersChanged(unsigned numWheelEventHandlers)
3730 if (m_numWheelEventHandlers == numWheelEventHandlers)
3733 m_numWheelEventHandlers = numWheelEventHandlers;
3734 recomputeShortCircuitHorizontalWheelEventsState();
3737 static bool hasEnabledHorizontalScrollbar(ScrollableArea* scrollableArea)
3739 if (Scrollbar* scrollbar = scrollableArea->horizontalScrollbar())
3740 return scrollbar->enabled();
3745 static bool pageContainsAnyHorizontalScrollbars(Frame* mainFrame)
3747 if (FrameView* frameView = mainFrame->view()) {
3748 if (hasEnabledHorizontalScrollbar(frameView))
3752 for (Frame* frame = mainFrame; frame; frame = frame->tree()->traverseNext()) {
3753 FrameView* frameView = frame->view();
3757 const HashSet<ScrollableArea*>* scrollableAreas = frameView->scrollableAreas();
3758 if (!scrollableAreas)
3761 for (HashSet<ScrollableArea*>::const_iterator it = scrollableAreas->begin(), end = scrollableAreas->end(); it != end; ++it) {
3762 ScrollableArea* scrollableArea = *it;
3763 if (!scrollableArea->isOnActivePage())
3766 if (hasEnabledHorizontalScrollbar(scrollableArea))
3774 void WebPage::recomputeShortCircuitHorizontalWheelEventsState()
3776 bool canShortCircuitHorizontalWheelEvents = !m_numWheelEventHandlers;
3778 if (canShortCircuitHorizontalWheelEvents) {
3779 // Check if we have any horizontal scroll bars on the page.
3780 if (pageContainsAnyHorizontalScrollbars(mainFrame()))
3781 canShortCircuitHorizontalWheelEvents = false;
3784 if (m_canShortCircuitHorizontalWheelEvents == canShortCircuitHorizontalWheelEvents)
3787 m_canShortCircuitHorizontalWheelEvents = canShortCircuitHorizontalWheelEvents;
3788 send(Messages::WebPageProxy::SetCanShortCircuitHorizontalWheelEvents(m_canShortCircuitHorizontalWheelEvents));
3791 Frame* WebPage::mainFrame() const
3793 return m_page ? m_page->mainFrame() : 0;
3796 FrameView* WebPage::mainFrameView() const
3798 if (Frame* frame = mainFrame())
3799 return frame->view();
3804 #if ENABLE(PAGE_VISIBILITY_API)
3805 void WebPage::setVisibilityState(int visibilityState, bool isInitialState)
3810 WebCore::PageVisibilityState state = static_cast<WebCore::PageVisibilityState>(visibilityState);
3812 if (m_visibilityState == state)
3815 FrameView* view = m_page->mainFrame() ? m_page->mainFrame()->view() : 0;
3817 if (state == WebCore::PageVisibilityStateVisible) {
3818 m_page->didMoveOnscreen();
3823 m_page->setVisibilityState(state, isInitialState);
3824 m_visibilityState = state;
3826 if (state == WebCore::PageVisibilityStateHidden) {
3827 m_page->willMoveOffscreen();
3834 #if ENABLE(TIZEN_NATIVE_MEMORY_SNAPSHOT)
3835 const char* dumpFileName = "/tmp/webkit_memory";
3838 void dumpMemorySnapshotForUrl(char* url)
3840 PrintFormat format = PRINT_FORMAT_JSON;
3842 fp = fopen(dumpFileName, "a");
3844 if (format == PRINT_FORMAT_JSON)
3847 fprintf(fp, "URL:%s\n", url);
3848 fprintf(fp, "%s", memoryPage(format).utf8().data());
3849 if (format == PRINT_FORMAT_JSON)
3850 fprintf(fp, "\"URL\":\"%s\"}\n", url);
3856 void dumpMemorySnapshot()
3858 dumpMemorySnapshotForUrl(lastUrl);
3861 void WebPage::dumpMemorySnapshot()
3863 char* url = strdup(mainWebFrame()->url().utf8().data());
3870 } // namespace WebKit