bool WebPagePopupImpl::initializePage() {
Page::PageClients pageClients;
fillWithEmptyClients(pageClients);
m_chromeClient = PagePopupChromeClient::create(this);
pageClients.chromeClient = m_chromeClient.get();
Settings& mainSettings = m_webView->page()->settings();
m_page = Page::create(pageClients);
m_page->settings().setScriptEnabled(true);
m_page->settings().setAllowScriptsToCloseWindows(true);
m_page->settings().setDeviceSupportsTouch(mainSettings.deviceSupportsTouch());
m_page->settings().setMinimumFontSize(mainSettings.minimumFontSize());
m_page->settings().setMinimumLogicalFontSize(
mainSettings.minimumLogicalFontSize());
// FIXME: Should we support enabling a11y while a popup is shown?
m_page->settings().setAccessibilityEnabled(
mainSettings.accessibilityEnabled());
m_page->settings().setScrollAnimatorEnabled(
mainSettings.scrollAnimatorEnabled());
provideContextFeaturesTo(*m_page, WTF::makeUnique<PagePopupFeaturesClient>());
DEFINE_STATIC_LOCAL(FrameLoaderClient, emptyFrameLoaderClient,
(EmptyFrameLoaderClient::create()));
LocalFrame* frame =
LocalFrame::create(&emptyFrameLoaderClient, &m_page->frameHost(), 0);
frame->setPagePopupOwner(m_popupClient->ownerElement());
frame->setView(FrameView::create(*frame));
frame->init();
frame->view()->setParentVisible(true);
frame->view()->setSelfVisible(true);
frame->view()->setTransparent(false);
if (AXObjectCache* cache =
m_popupClient->ownerElement().document().existingAXObjectCache())
cache->childrenChanged(&m_popupClient->ownerElement());
DCHECK(frame->domWindow());
PagePopupSupplement::install(*frame, *this, m_popupClient);
DCHECK_EQ(m_popupClient->ownerElement().document().existingAXObjectCache(),
frame->document()->existingAXObjectCache());
RefPtr<SharedBuffer> data = SharedBuffer::create();
m_popupClient->writeDocument(data.get());
frame->loader().load(FrameLoadRequest(
0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(),
ForceSynchronousLoad)));
frame->setPageZoomFactor(m_popupClient->zoomFactor());
return true;
}
Page* InspectorOverlay::overlayPage() {
if (m_overlayPage)
return m_overlayPage.get();
ScriptForbiddenScope::AllowUserAgentScript allowScript;
DEFINE_STATIC_LOCAL(FrameLoaderClient, dummyFrameLoaderClient,
(EmptyFrameLoaderClient::create()));
Page::PageClients pageClients;
fillWithEmptyClients(pageClients);
DCHECK(!m_overlayChromeClient);
m_overlayChromeClient = InspectorOverlayChromeClient::create(
m_frameImpl->frame()->host()->chromeClient(), *this);
pageClients.chromeClient = m_overlayChromeClient.get();
m_overlayPage = Page::create(pageClients);
Settings& settings = m_frameImpl->frame()->host()->settings();
Settings& overlaySettings = m_overlayPage->settings();
overlaySettings.genericFontFamilySettings().updateStandard(
settings.genericFontFamilySettings().standard());
overlaySettings.genericFontFamilySettings().updateSerif(
settings.genericFontFamilySettings().serif());
overlaySettings.genericFontFamilySettings().updateSansSerif(
settings.genericFontFamilySettings().sansSerif());
overlaySettings.genericFontFamilySettings().updateCursive(
settings.genericFontFamilySettings().cursive());
overlaySettings.genericFontFamilySettings().updateFantasy(
settings.genericFontFamilySettings().fantasy());
overlaySettings.genericFontFamilySettings().updatePictograph(
settings.genericFontFamilySettings().pictograph());
overlaySettings.setMinimumFontSize(settings.minimumFontSize());
overlaySettings.setMinimumLogicalFontSize(settings.minimumLogicalFontSize());
overlaySettings.setScriptEnabled(true);
overlaySettings.setPluginsEnabled(false);
overlaySettings.setLoadsImagesAutomatically(true);
// FIXME: http://crbug.com/363843. Inspector should probably create its
// own graphics layers and attach them to the tree rather than going
// through some non-composited paint function.
overlaySettings.setAcceleratedCompositingEnabled(false);
LocalFrame* frame = LocalFrame::create(&dummyFrameLoaderClient,
&m_overlayPage->frameHost(), 0);
frame->setView(FrameView::create(*frame));
frame->init();
FrameLoader& loader = frame->loader();
frame->view()->setCanHaveScrollbars(false);
frame->view()->setTransparent(true);
const WebData& overlayPageHTMLResource =
Platform::current()->loadResource("InspectorOverlayPage.html");
RefPtr<SharedBuffer> data = SharedBuffer::create(
overlayPageHTMLResource.data(), overlayPageHTMLResource.size());
loader.load(FrameLoadRequest(
0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(),
ForceSynchronousLoad)));
v8::Isolate* isolate = toIsolate(frame);
ScriptState* scriptState = ScriptState::forMainWorld(frame);
DCHECK(scriptState);
ScriptState::Scope scope(scriptState);
v8::Local<v8::Object> global = scriptState->context()->Global();
v8::Local<v8::Value> overlayHostObj =
toV8(m_overlayHost.get(), global, isolate);
DCHECK(!overlayHostObj.IsEmpty());
global
->Set(scriptState->context(),
v8AtomicString(isolate, "InspectorOverlayHost"), overlayHostObj)
.ToChecked();
#if OS(WIN)
evaluateInOverlay("setPlatform", "windows");
#elif OS(MACOSX)
evaluateInOverlay("setPlatform", "mac");
#elif OS(POSIX)
evaluateInOverlay("setPlatform", "linux");
#endif
return m_overlayPage.get();
}
