void FrameLoaderClientImpl::dispatchDidCommitLoad(HistoryItem* item, HistoryCommitType commitType)
{
m_webFrame->viewImpl()->didCommitLoad(commitType == StandardCommit, false);
if (m_webFrame->client())
m_webFrame->client()->didCommitProvisionalLoad(m_webFrame, WebHistoryItem(item), static_cast<WebHistoryCommitType>(commitType));
WebDevToolsAgentImpl* devToolsAgent = WebLocalFrameImpl::fromFrame(m_webFrame->frame()->localFrameRoot())->devToolsAgentImpl();
if (devToolsAgent)
devToolsAgent->didCommitLoadForLocalFrame(m_webFrame->frame());
}
virtual void run()
{
WebDevToolsAgent* webagent = m_descriptor->agent();
if (!webagent)
return;
WebDevToolsAgentImpl* agentImpl = static_cast<WebDevToolsAgentImpl*>(webagent);
if (agentImpl->m_attached)
agentImpl->dispatchMessageFromFrontend(m_descriptor->message());
}
virtual void run(Page* page)
{
if (m_running)
return;
m_running = true;
// 0. Flush pending frontend messages.
WebViewImpl* viewImpl = WebViewImpl::fromPage(page);
WebDevToolsAgentImpl* agent = static_cast<WebDevToolsAgentImpl*>(viewImpl->devToolsAgent());
agent->flushPendingFrontendMessages();
Vector<WebViewImpl*> views;
// 1. Disable input events.
const HashSet<Page*>& pages = Page::ordinaryPages();
HashSet<Page*>::const_iterator end = pages.end();
for (HashSet<Page*>::const_iterator it = pages.begin(); it != end; ++it) {
WebViewImpl* view = WebViewImpl::fromPage(*it);
if (!view)
continue;
m_frozenViews.add(view);
views.append(view);
view->setIgnoreInputEvents(true);
}
// Notify embedder about pausing.
agent->client()->willEnterDebugLoop();
// 2. Disable active objects
WebView::willEnterModalLoop();
// 3. Process messages until quitNow is called.
m_messageLoop->run();
// 4. Resume active objects
WebView::didExitModalLoop();
// 5. Resume input events.
for (Vector<WebViewImpl*>::iterator it = views.begin(); it != views.end(); ++it) {
if (m_frozenViews.contains(*it)) {
// The view was not closed during the dispatch.
(*it)->setIgnoreInputEvents(false);
}
}
agent->client()->didExitDebugLoop();
// 6. All views have been resumed, clear the set.
m_frozenViews.clear();
m_running = false;
}
void FrameLoaderClientImpl::dispatchDidCommitLoad(HistoryItem* item, HistoryCommitType commitType)
{
m_webFrame->viewImpl()->didCommitLoad(commitType == StandardCommit, false);
// Save some histogram data so we can compute the average memory used per
// page load of the glyphs.
// TODO(esprehn): Is this ancient uma actually useful?
Platform::current()->histogramCustomCounts("Memory.GlyphPagesPerLoad", GlyphPageTreeNode::treeGlyphPageCount(), 1, 10000, 50);
if (m_webFrame->client())
m_webFrame->client()->didCommitProvisionalLoad(m_webFrame, WebHistoryItem(item), static_cast<WebHistoryCommitType>(commitType));
WebDevToolsAgentImpl* devToolsAgent = WebLocalFrameImpl::fromFrame(m_webFrame->frame()->localFrameRoot())->devToolsAgentImpl();
if (devToolsAgent)
devToolsAgent->didCommitLoadForLocalFrame(m_webFrame->frame());
}
// static
PassOwnPtrWillBeRawPtr<WebDevToolsAgentImpl> WebDevToolsAgentImpl::create(WebLocalFrameImpl* frame, WebDevToolsAgentClient* client)
{
WebViewImpl* view = frame->viewImpl();
bool isMainFrame = view && view->mainFrameImpl() == frame;
if (!isMainFrame) {
WebDevToolsAgentImpl* agent = new WebDevToolsAgentImpl(frame, client, frame->inspectorOverlay());
if (frame->frameWidget())
agent->layerTreeViewChanged(frame->frameWidget()->layerTreeView());
return adoptPtrWillBeNoop(agent);
}
WebDevToolsAgentImpl* agent = new WebDevToolsAgentImpl(frame, client, view->inspectorOverlay());
agent->registerAgent(InspectorRenderingAgent::create(view));
agent->registerAgent(InspectorEmulationAgent::create(view));
// TODO(dgozman): migrate each of the following agents to frame once module is ready.
agent->registerAgent(InspectorDatabaseAgent::create(view->page()));
agent->registerAgent(DeviceOrientationInspectorAgent::create(view->page()));
agent->registerAgent(InspectorFileSystemAgent::create(view->page()));
agent->registerAgent(InspectorIndexedDBAgent::create(view->page()));
agent->registerAgent(InspectorAccessibilityAgent::create(view->page()));
agent->registerAgent(InspectorDOMStorageAgent::create(view->page()));
agent->registerAgent(InspectorCacheStorageAgent::create());
agent->layerTreeViewChanged(view->layerTreeView());
return adoptPtrWillBeNoop(agent);
}
void run(LocalFrame* frame) override
{
if (m_running)
return;
m_running = true;
// 0. Flush pending frontend messages.
WebLocalFrameImpl* frameImpl = WebLocalFrameImpl::fromFrame(frame);
WebDevToolsAgentImpl* agent = frameImpl->devToolsAgentImpl();
agent->flushPendingProtocolNotifications();
Vector<WebViewImpl*> views;
Vector<WebFrameWidgetImpl*> widgets;
// 1. Disable input events.
const HashSet<WebViewImpl*>& viewImpls = WebViewImpl::allInstances();
HashSet<WebViewImpl*>::const_iterator viewImplsEnd = viewImpls.end();
for (HashSet<WebViewImpl*>::const_iterator it = viewImpls.begin(); it != viewImplsEnd; ++it) {
WebViewImpl* view = *it;
m_frozenViews.add(view);
views.append(view);
view->setIgnoreInputEvents(true);
}
const HashSet<WebFrameWidgetImpl*>& widgetImpls = WebFrameWidgetImpl::allInstances();
HashSet<WebFrameWidgetImpl*>::const_iterator widgetImplsEnd = widgetImpls.end();
for (HashSet<WebFrameWidgetImpl*>::const_iterator it = widgetImpls.begin(); it != widgetImplsEnd; ++it) {
WebFrameWidgetImpl* widget = *it;
m_frozenWidgets.add(widget);
widgets.append(widget);
widget->setIgnoreInputEvents(true);
}
// 2. Notify embedder about pausing.
agent->client()->willEnterDebugLoop();
// 3. Disable active objects
WebView::willEnterModalLoop();
// 4. Process messages until quitNow is called.
m_messageLoop->run();
// 5. Resume active objects
WebView::didExitModalLoop();
// 6. Resume input events.
for (Vector<WebViewImpl*>::iterator it = views.begin(); it != views.end(); ++it) {
if (m_frozenViews.contains(*it)) {
// The view was not closed during the dispatch.
(*it)->setIgnoreInputEvents(false);
}
}
for (Vector<WebFrameWidgetImpl*>::iterator it = widgets.begin(); it != widgets.end(); ++it) {
if (m_frozenWidgets.contains(*it)) {
// The widget was not closed during the dispatch.
(*it)->setIgnoreInputEvents(false);
}
}
// 7. Notify embedder about resuming.
agent->client()->didExitDebugLoop();
// 8. All views have been resumed, clear the set.
m_frozenViews.clear();
m_frozenWidgets.clear();
m_running = false;
}
// static
PassOwnPtrWillBeRawPtr<WebDevToolsAgentImpl> WebDevToolsAgentImpl::create(WebLocalFrameImpl* frame, WebDevToolsAgentClient* client)
{
WebViewImpl* view = frame->viewImpl();
// TODO(dgozman): sometimes view->mainFrameImpl() does return null, even though |frame| is meant to be main frame.
// See http://crbug.com/526162.
bool isMainFrame = view && !frame->parent();
if (!isMainFrame) {
WebDevToolsAgentImpl* agent = new WebDevToolsAgentImpl(frame, client, nullptr);
if (frame->frameWidget())
agent->layerTreeViewChanged(toWebFrameWidgetImpl(frame->frameWidget())->layerTreeView());
return adoptPtrWillBeNoop(agent);
}
WebDevToolsAgentImpl* agent = new WebDevToolsAgentImpl(frame, client, InspectorOverlay::create(view));
// TODO(dgozman): we should actually pass the view instead of frame, but during
// remote->local transition we cannot access mainFrameImpl() yet, so we have to store the
// frame which will become the main frame later.
agent->registerAgent(InspectorRenderingAgent::create(frame));
agent->registerAgent(InspectorEmulationAgent::create(frame, agent));
// TODO(dgozman): migrate each of the following agents to frame once module is ready.
agent->registerAgent(InspectorDatabaseAgent::create(view->page()));
agent->registerAgent(DeviceOrientationInspectorAgent::create(view->page()));
agent->registerAgent(InspectorAccessibilityAgent::create(view->page()));
agent->registerAgent(InspectorDOMStorageAgent::create(view->page()));
agent->registerAgent(InspectorCacheStorageAgent::create());
agent->layerTreeViewChanged(view->layerTreeView());
return adoptPtrWillBeNoop(agent);
}