Index: third_party/WebKit/Source/web/InspectorOverlay.cpp |
diff --git a/third_party/WebKit/Source/web/InspectorOverlay.cpp b/third_party/WebKit/Source/web/InspectorOverlay.cpp |
deleted file mode 100644 |
index 850d2831fd8e1b23406e069122179f472a6e8bae..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/web/InspectorOverlay.cpp |
+++ /dev/null |
@@ -1,827 +0,0 @@ |
-/* |
- * Copyright (C) 2011 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright |
- * notice, this list of conditions and the following disclaimer in the |
- * documentation and/or other materials provided with the distribution. |
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
- * its contributors may be used to endorse or promote products derived |
- * from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "web/InspectorOverlay.h" |
- |
-#include <memory> |
- |
-#include "bindings/core/v8/ScriptController.h" |
-#include "bindings/core/v8/ScriptSourceCode.h" |
-#include "bindings/core/v8/V8Binding.h" |
-#include "bindings/core/v8/V8InspectorOverlayHost.h" |
-#include "core/dom/Node.h" |
-#include "core/dom/StaticNodeList.h" |
-#include "core/dom/TaskRunnerHelper.h" |
-#include "core/frame/FrameView.h" |
-#include "core/frame/LocalFrame.h" |
-#include "core/frame/LocalFrameClient.h" |
-#include "core/frame/Settings.h" |
-#include "core/frame/VisualViewport.h" |
-#include "core/html/HTMLFrameOwnerElement.h" |
-#include "core/input/EventHandler.h" |
-#include "core/inspector/InspectorOverlayHost.h" |
-#include "core/layout/api/LayoutViewItem.h" |
-#include "core/loader/EmptyClients.h" |
-#include "core/loader/FrameLoadRequest.h" |
-#include "core/page/ChromeClient.h" |
-#include "core/page/Page.h" |
-#include "platform/ScriptForbiddenScope.h" |
-#include "platform/graphics/Color.h" |
-#include "platform/graphics/GraphicsContext.h" |
-#include "platform/graphics/paint/CullRect.h" |
-#include "platform/wtf/AutoReset.h" |
-#include "public/platform/Platform.h" |
-#include "public/platform/WebData.h" |
-#include "v8/include/v8.h" |
-#include "web/ChromeClientImpl.h" |
-#include "web/PageOverlay.h" |
-#include "web/WebInputEventConversion.h" |
-#include "web/WebLocalFrameImpl.h" |
- |
-namespace blink { |
- |
-namespace { |
- |
-Node* HoveredNodeForPoint(LocalFrame* frame, |
- const IntPoint& point_in_root_frame, |
- bool ignore_pointer_events_none) { |
- HitTestRequest::HitTestRequestType hit_type = |
- HitTestRequest::kMove | HitTestRequest::kReadOnly | |
- HitTestRequest::kAllowChildFrameContent; |
- if (ignore_pointer_events_none) |
- hit_type |= HitTestRequest::kIgnorePointerEventsNone; |
- HitTestRequest request(hit_type); |
- HitTestResult result(request, |
- frame->View()->RootFrameToContents(point_in_root_frame)); |
- frame->ContentLayoutItem().HitTest(result); |
- Node* node = result.InnerPossiblyPseudoNode(); |
- while (node && node->getNodeType() == Node::kTextNode) |
- node = node->parentNode(); |
- return node; |
-} |
- |
-Node* HoveredNodeForEvent(LocalFrame* frame, |
- const WebGestureEvent& event, |
- bool ignore_pointer_events_none) { |
- return HoveredNodeForPoint(frame, |
- RoundedIntPoint(event.PositionInRootFrame()), |
- ignore_pointer_events_none); |
-} |
- |
-Node* HoveredNodeForEvent(LocalFrame* frame, |
- const WebMouseEvent& event, |
- bool ignore_pointer_events_none) { |
- return HoveredNodeForPoint(frame, |
- RoundedIntPoint(event.PositionInRootFrame()), |
- ignore_pointer_events_none); |
-} |
- |
-Node* HoveredNodeForEvent(LocalFrame* frame, |
- const WebTouchEvent& event, |
- bool ignore_pointer_events_none) { |
- if (!event.touches_length) |
- return nullptr; |
- WebTouchPoint transformed_point = event.TouchPointInRootFrame(0); |
- return HoveredNodeForPoint(frame, RoundedIntPoint(transformed_point.position), |
- ignore_pointer_events_none); |
-} |
-} // namespace |
- |
-class InspectorOverlay::InspectorPageOverlayDelegate final |
- : public PageOverlay::Delegate { |
- public: |
- explicit InspectorPageOverlayDelegate(InspectorOverlay& overlay) |
- : overlay_(&overlay) {} |
- |
- void PaintPageOverlay(const PageOverlay&, |
- GraphicsContext& graphics_context, |
- const WebSize& web_view_size) const override { |
- if (overlay_->IsEmpty()) |
- return; |
- |
- FrameView* view = overlay_->OverlayMainFrame()->View(); |
- DCHECK(!view->NeedsLayout()); |
- view->Paint(graphics_context, |
- CullRect(IntRect(0, 0, view->Width(), view->Height()))); |
- } |
- |
- private: |
- Persistent<InspectorOverlay> overlay_; |
-}; |
- |
-class InspectorOverlay::InspectorOverlayChromeClient final |
- : public EmptyChromeClient { |
- public: |
- static InspectorOverlayChromeClient* Create(ChromeClient& client, |
- InspectorOverlay& overlay) { |
- return new InspectorOverlayChromeClient(client, overlay); |
- } |
- |
- DEFINE_INLINE_VIRTUAL_TRACE() { |
- visitor->Trace(client_); |
- visitor->Trace(overlay_); |
- EmptyChromeClient::Trace(visitor); |
- } |
- |
- void SetCursor(const Cursor& cursor, LocalFrame* local_root) override { |
- ToChromeClientImpl(client_)->SetCursorOverridden(false); |
- ToChromeClientImpl(client_)->SetCursor(cursor, |
- overlay_->frame_impl_->GetFrame()); |
- ToChromeClientImpl(client_)->SetCursorOverridden(false); |
- } |
- |
- void SetToolTip(LocalFrame& frame, |
- const String& tooltip, |
- TextDirection direction) override { |
- DCHECK_EQ(&frame, overlay_->OverlayMainFrame()); |
- client_->SetToolTip(*overlay_->frame_impl_->GetFrame(), tooltip, direction); |
- } |
- |
- void InvalidateRect(const IntRect&) override { overlay_->Invalidate(); } |
- |
- void ScheduleAnimation(LocalFrame* frame) override { |
- if (overlay_->in_layout_) |
- return; |
- |
- client_->ScheduleAnimation(frame); |
- } |
- |
- private: |
- InspectorOverlayChromeClient(ChromeClient& client, InspectorOverlay& overlay) |
- : client_(&client), overlay_(&overlay) {} |
- |
- Member<ChromeClient> client_; |
- Member<InspectorOverlay> overlay_; |
-}; |
- |
-InspectorOverlay::InspectorOverlay(WebLocalFrameImpl* frame_impl) |
- : frame_impl_(frame_impl), |
- overlay_host_(InspectorOverlayHost::Create()), |
- draw_view_size_(false), |
- resize_timer_active_(false), |
- omit_tooltip_(false), |
- timer_(TaskRunnerHelper::Get(TaskType::kUnspecedTimer, |
- frame_impl->GetFrame()), |
- this, |
- &InspectorOverlay::OnTimer), |
- suspended_(false), |
- show_reloading_blanket_(false), |
- in_layout_(false), |
- needs_update_(false), |
- swallow_next_mouse_up_(false), |
- inspect_mode_(InspectorDOMAgent::kNotSearching) {} |
- |
-InspectorOverlay::~InspectorOverlay() { |
- DCHECK(!overlay_page_); |
-} |
- |
-DEFINE_TRACE(InspectorOverlay) { |
- visitor->Trace(frame_impl_); |
- visitor->Trace(highlight_node_); |
- visitor->Trace(event_target_node_); |
- visitor->Trace(overlay_page_); |
- visitor->Trace(overlay_chrome_client_); |
- visitor->Trace(overlay_host_); |
- visitor->Trace(dom_agent_); |
- visitor->Trace(hovered_node_for_inspect_mode_); |
-} |
- |
-void InspectorOverlay::Init(v8_inspector::V8InspectorSession* v8_session, |
- InspectorDOMAgent* dom_agent) { |
- v8_session_ = v8_session; |
- dom_agent_ = dom_agent; |
- overlay_host_->SetListener(this); |
-} |
- |
-void InspectorOverlay::Invalidate() { |
- if (!page_overlay_) { |
- page_overlay_ = PageOverlay::Create( |
- frame_impl_, WTF::WrapUnique(new InspectorPageOverlayDelegate(*this))); |
- } |
- |
- page_overlay_->Update(); |
-} |
- |
-void InspectorOverlay::UpdateAllLifecyclePhases() { |
- if (IsEmpty()) |
- return; |
- |
- AutoReset<bool> scoped(&in_layout_, true); |
- if (needs_update_) { |
- needs_update_ = false; |
- RebuildOverlayPage(); |
- } |
- OverlayMainFrame()->View()->UpdateAllLifecyclePhases(); |
-} |
- |
-bool InspectorOverlay::HandleInputEvent(const WebInputEvent& input_event) { |
- bool handled = false; |
- |
- if (IsEmpty()) |
- return false; |
- |
- if (input_event.GetType() == WebInputEvent::kGestureTap) { |
- // We only have a use for gesture tap. |
- WebGestureEvent transformed_event = TransformWebGestureEvent( |
- frame_impl_->GetFrameView(), |
- static_cast<const WebGestureEvent&>(input_event)); |
- handled = HandleGestureEvent(transformed_event); |
- if (handled) |
- return true; |
- |
- OverlayMainFrame()->GetEventHandler().HandleGestureEvent(transformed_event); |
- } |
- if (WebInputEvent::IsMouseEventType(input_event.GetType())) { |
- WebMouseEvent mouse_event = |
- TransformWebMouseEvent(frame_impl_->GetFrameView(), |
- static_cast<const WebMouseEvent&>(input_event)); |
- |
- if (mouse_event.GetType() == WebInputEvent::kMouseMove) |
- handled = HandleMouseMove(mouse_event); |
- else if (mouse_event.GetType() == WebInputEvent::kMouseDown) |
- handled = HandleMouseDown(); |
- else if (mouse_event.GetType() == WebInputEvent::kMouseUp) |
- handled = HandleMouseUp(); |
- |
- if (handled) |
- return true; |
- |
- if (mouse_event.GetType() == WebInputEvent::kMouseMove) { |
- handled = OverlayMainFrame()->GetEventHandler().HandleMouseMoveEvent( |
- mouse_event, TransformWebMouseEventVector( |
- frame_impl_->GetFrameView(), |
- std::vector<const WebInputEvent*>())) != |
- WebInputEventResult::kNotHandled; |
- } |
- if (mouse_event.GetType() == WebInputEvent::kMouseDown) |
- handled = OverlayMainFrame()->GetEventHandler().HandleMousePressEvent( |
- mouse_event) != WebInputEventResult::kNotHandled; |
- if (mouse_event.GetType() == WebInputEvent::kMouseUp) |
- handled = OverlayMainFrame()->GetEventHandler().HandleMouseReleaseEvent( |
- mouse_event) != WebInputEventResult::kNotHandled; |
- } |
- |
- if (WebInputEvent::IsTouchEventType(input_event.GetType())) { |
- WebTouchEvent transformed_event = |
- TransformWebTouchEvent(frame_impl_->GetFrameView(), |
- static_cast<const WebTouchEvent&>(input_event)); |
- handled = HandleTouchEvent(transformed_event); |
- if (handled) |
- return true; |
- OverlayMainFrame()->GetEventHandler().HandleTouchEvent( |
- transformed_event, Vector<WebTouchEvent>()); |
- } |
- if (WebInputEvent::IsKeyboardEventType(input_event.GetType())) { |
- OverlayMainFrame()->GetEventHandler().KeyEvent( |
- static_cast<const WebKeyboardEvent&>(input_event)); |
- } |
- |
- if (input_event.GetType() == WebInputEvent::kMouseWheel) { |
- WebMouseWheelEvent transformed_event = TransformWebMouseWheelEvent( |
- frame_impl_->GetFrameView(), |
- static_cast<const WebMouseWheelEvent&>(input_event)); |
- handled = OverlayMainFrame()->GetEventHandler().HandleWheelEvent( |
- transformed_event) != WebInputEventResult::kNotHandled; |
- } |
- |
- return handled; |
-} |
- |
-void InspectorOverlay::SetPausedInDebuggerMessage(const String& message) { |
- paused_in_debugger_message_ = message; |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::ShowReloadingBlanket() { |
- show_reloading_blanket_ = true; |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::HideReloadingBlanket() { |
- if (!show_reloading_blanket_) |
- return; |
- show_reloading_blanket_ = false; |
- if (suspended_) |
- ClearInternal(); |
- else |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::HideHighlight() { |
- highlight_node_.Clear(); |
- event_target_node_.Clear(); |
- highlight_quad_.reset(); |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::HighlightNode( |
- Node* node, |
- const InspectorHighlightConfig& highlight_config, |
- bool omit_tooltip) { |
- HighlightNode(node, nullptr, highlight_config, omit_tooltip); |
-} |
- |
-void InspectorOverlay::HighlightNode( |
- Node* node, |
- Node* event_target, |
- const InspectorHighlightConfig& highlight_config, |
- bool omit_tooltip) { |
- node_highlight_config_ = highlight_config; |
- highlight_node_ = node; |
- event_target_node_ = event_target; |
- omit_tooltip_ = omit_tooltip; |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::SetInspectMode( |
- InspectorDOMAgent::SearchMode search_mode, |
- std::unique_ptr<InspectorHighlightConfig> highlight_config) { |
- inspect_mode_ = search_mode; |
- ScheduleUpdate(); |
- |
- if (search_mode != InspectorDOMAgent::kNotSearching) { |
- inspect_mode_highlight_config_ = std::move(highlight_config); |
- } else { |
- hovered_node_for_inspect_mode_.Clear(); |
- HideHighlight(); |
- } |
-} |
- |
-void InspectorOverlay::HighlightQuad( |
- std::unique_ptr<FloatQuad> quad, |
- const InspectorHighlightConfig& highlight_config) { |
- quad_highlight_config_ = highlight_config; |
- highlight_quad_ = std::move(quad); |
- omit_tooltip_ = false; |
- ScheduleUpdate(); |
-} |
- |
-bool InspectorOverlay::IsEmpty() { |
- if (show_reloading_blanket_) |
- return false; |
- if (suspended_) |
- return true; |
- bool has_visible_elements = highlight_node_ || event_target_node_ || |
- highlight_quad_ || |
- (resize_timer_active_ && draw_view_size_) || |
- !paused_in_debugger_message_.IsNull(); |
- return !has_visible_elements && |
- inspect_mode_ == InspectorDOMAgent::kNotSearching; |
-} |
- |
-void InspectorOverlay::ScheduleUpdate() { |
- if (IsEmpty()) { |
- if (page_overlay_) |
- page_overlay_.reset(); |
- return; |
- } |
- needs_update_ = true; |
- LocalFrame* frame = frame_impl_->GetFrame(); |
- if (frame) { |
- frame->GetPage()->GetChromeClient().ScheduleAnimation(frame); |
- } |
-} |
- |
-void InspectorOverlay::RebuildOverlayPage() { |
- FrameView* view = frame_impl_->GetFrameView(); |
- LocalFrame* frame = frame_impl_->GetFrame(); |
- if (!view || !frame) |
- return; |
- |
- IntRect visible_rect_in_document = |
- view->GetScrollableArea()->VisibleContentRect(); |
- IntSize viewport_size = frame->GetPage()->GetVisualViewport().Size(); |
- OverlayMainFrame()->View()->Resize(viewport_size); |
- OverlayPage()->GetVisualViewport().SetSize(viewport_size); |
- OverlayMainFrame()->SetPageZoomFactor(WindowToViewportScale()); |
- |
- Reset(viewport_size, visible_rect_in_document.Location()); |
- |
- if (show_reloading_blanket_) { |
- EvaluateInOverlay("showReloadingBlanket", ""); |
- return; |
- } |
- DrawNodeHighlight(); |
- DrawQuadHighlight(); |
- DrawPausedInDebuggerMessage(); |
- DrawViewSize(); |
-} |
- |
-static std::unique_ptr<protocol::DictionaryValue> BuildObjectForSize( |
- const IntSize& size) { |
- std::unique_ptr<protocol::DictionaryValue> result = |
- protocol::DictionaryValue::create(); |
- result->setInteger("width", size.Width()); |
- result->setInteger("height", size.Height()); |
- return result; |
-} |
- |
-void InspectorOverlay::DrawNodeHighlight() { |
- if (!highlight_node_) |
- return; |
- |
- String selectors = node_highlight_config_.selector_list; |
- StaticElementList* elements = nullptr; |
- DummyExceptionStateForTesting exception_state; |
- ContainerNode* query_base = highlight_node_->ContainingShadowRoot(); |
- if (!query_base) |
- query_base = highlight_node_->ownerDocument(); |
- if (selectors.length()) |
- elements = |
- query_base->QuerySelectorAll(AtomicString(selectors), exception_state); |
- if (elements && !exception_state.HadException()) { |
- for (unsigned i = 0; i < elements->length(); ++i) { |
- Element* element = elements->item(i); |
- InspectorHighlight highlight(element, node_highlight_config_, false); |
- std::unique_ptr<protocol::DictionaryValue> highlight_json = |
- highlight.AsProtocolValue(); |
- EvaluateInOverlay("drawHighlight", std::move(highlight_json)); |
- } |
- } |
- |
- bool append_element_info = |
- highlight_node_->IsElementNode() && !omit_tooltip_ && |
- node_highlight_config_.show_info && highlight_node_->GetLayoutObject() && |
- highlight_node_->GetDocument().GetFrame(); |
- InspectorHighlight highlight(highlight_node_.Get(), node_highlight_config_, |
- append_element_info); |
- if (event_target_node_) |
- highlight.AppendEventTargetQuads(event_target_node_.Get(), |
- node_highlight_config_); |
- |
- std::unique_ptr<protocol::DictionaryValue> highlight_json = |
- highlight.AsProtocolValue(); |
- EvaluateInOverlay("drawHighlight", std::move(highlight_json)); |
-} |
- |
-void InspectorOverlay::DrawQuadHighlight() { |
- if (!highlight_quad_) |
- return; |
- |
- InspectorHighlight highlight(WindowToViewportScale()); |
- highlight.AppendQuad(*highlight_quad_, quad_highlight_config_.content, |
- quad_highlight_config_.content_outline); |
- EvaluateInOverlay("drawHighlight", highlight.AsProtocolValue()); |
-} |
- |
-void InspectorOverlay::DrawPausedInDebuggerMessage() { |
- if (inspect_mode_ == InspectorDOMAgent::kNotSearching && |
- !paused_in_debugger_message_.IsNull()) |
- EvaluateInOverlay("drawPausedInDebuggerMessage", |
- paused_in_debugger_message_); |
-} |
- |
-void InspectorOverlay::DrawViewSize() { |
- if (resize_timer_active_ && draw_view_size_) |
- EvaluateInOverlay("drawViewSize", ""); |
-} |
- |
-float InspectorOverlay::WindowToViewportScale() const { |
- LocalFrame* frame = frame_impl_->GetFrame(); |
- if (!frame) |
- return 1.0f; |
- return frame->GetPage()->GetChromeClient().WindowToViewportScalar(1.0f); |
-} |
- |
-Page* InspectorOverlay::OverlayPage() { |
- if (overlay_page_) |
- return overlay_page_.Get(); |
- |
- ScriptForbiddenScope::AllowUserAgentScript allow_script; |
- |
- DEFINE_STATIC_LOCAL(LocalFrameClient, dummy_local_frame_client, |
- (EmptyLocalFrameClient::Create())); |
- Page::PageClients page_clients; |
- FillWithEmptyClients(page_clients); |
- DCHECK(!overlay_chrome_client_); |
- overlay_chrome_client_ = InspectorOverlayChromeClient::Create( |
- frame_impl_->GetFrame()->GetPage()->GetChromeClient(), *this); |
- page_clients.chrome_client = overlay_chrome_client_.Get(); |
- overlay_page_ = Page::Create(page_clients); |
- |
- Settings& settings = frame_impl_->GetFrame()->GetPage()->GetSettings(); |
- Settings& overlay_settings = overlay_page_->GetSettings(); |
- |
- overlay_settings.GetGenericFontFamilySettings().UpdateStandard( |
- settings.GetGenericFontFamilySettings().Standard()); |
- overlay_settings.GetGenericFontFamilySettings().UpdateSerif( |
- settings.GetGenericFontFamilySettings().Serif()); |
- overlay_settings.GetGenericFontFamilySettings().UpdateSansSerif( |
- settings.GetGenericFontFamilySettings().SansSerif()); |
- overlay_settings.GetGenericFontFamilySettings().UpdateCursive( |
- settings.GetGenericFontFamilySettings().Cursive()); |
- overlay_settings.GetGenericFontFamilySettings().UpdateFantasy( |
- settings.GetGenericFontFamilySettings().Fantasy()); |
- overlay_settings.GetGenericFontFamilySettings().UpdatePictograph( |
- settings.GetGenericFontFamilySettings().Pictograph()); |
- overlay_settings.SetMinimumFontSize(settings.GetMinimumFontSize()); |
- overlay_settings.SetMinimumLogicalFontSize( |
- settings.GetMinimumLogicalFontSize()); |
- overlay_settings.SetScriptEnabled(true); |
- overlay_settings.SetPluginsEnabled(false); |
- overlay_settings.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. |
- overlay_settings.SetAcceleratedCompositingEnabled(false); |
- |
- LocalFrame* frame = |
- LocalFrame::Create(&dummy_local_frame_client, *overlay_page_, 0); |
- frame->SetView(FrameView::Create(*frame)); |
- frame->Init(); |
- FrameLoader& loader = frame->Loader(); |
- frame->View()->SetCanHaveScrollbars(false); |
- frame->View()->SetBaseBackgroundColor(Color::kTransparent); |
- |
- const WebData& overlay_page_html_resource = |
- Platform::Current()->LoadResource("InspectorOverlayPage.html"); |
- loader.Load( |
- FrameLoadRequest(0, ResourceRequest(BlankURL()), |
- SubstituteData(overlay_page_html_resource, "text/html", |
- "UTF-8", KURL(), kForceSynchronousLoad))); |
- v8::Isolate* isolate = ToIsolate(frame); |
- ScriptState* script_state = ToScriptStateForMainWorld(frame); |
- DCHECK(script_state); |
- ScriptState::Scope scope(script_state); |
- v8::Local<v8::Object> global = script_state->GetContext()->Global(); |
- v8::Local<v8::Value> overlay_host_obj = |
- ToV8(overlay_host_.Get(), global, isolate); |
- DCHECK(!overlay_host_obj.IsEmpty()); |
- global |
- ->Set(script_state->GetContext(), |
- V8AtomicString(isolate, "InspectorOverlayHost"), overlay_host_obj) |
- .ToChecked(); |
- |
-#if OS(WIN) |
- EvaluateInOverlay("setPlatform", "windows"); |
-#elif OS(MACOSX) |
- EvaluateInOverlay("setPlatform", "mac"); |
-#elif OS(POSIX) |
- EvaluateInOverlay("setPlatform", "linux"); |
-#endif |
- |
- return overlay_page_.Get(); |
-} |
- |
-LocalFrame* InspectorOverlay::OverlayMainFrame() { |
- return ToLocalFrame(OverlayPage()->MainFrame()); |
-} |
- |
-void InspectorOverlay::Reset(const IntSize& viewport_size, |
- const IntPoint& document_scroll_offset) { |
- std::unique_ptr<protocol::DictionaryValue> reset_data = |
- protocol::DictionaryValue::create(); |
- reset_data->setDouble( |
- "deviceScaleFactor", |
- frame_impl_->GetFrame()->GetPage()->DeviceScaleFactorDeprecated()); |
- reset_data->setDouble( |
- "pageScaleFactor", |
- frame_impl_->GetFrame()->GetPage()->GetVisualViewport().Scale()); |
- |
- IntRect viewport_in_screen = |
- frame_impl_->GetFrame()->GetPage()->GetChromeClient().ViewportToScreen( |
- IntRect(IntPoint(), viewport_size), frame_impl_->GetFrame()->View()); |
- reset_data->setObject("viewportSize", |
- BuildObjectForSize(viewport_in_screen.Size())); |
- |
- // The zoom factor in the overlay frame already has been multiplied by the |
- // window to viewport scale (aka device scale factor), so cancel it. |
- reset_data->setDouble( |
- "pageZoomFactor", |
- frame_impl_->GetFrame()->PageZoomFactor() / WindowToViewportScale()); |
- |
- reset_data->setInteger("scrollX", document_scroll_offset.X()); |
- reset_data->setInteger("scrollY", document_scroll_offset.Y()); |
- EvaluateInOverlay("reset", std::move(reset_data)); |
-} |
- |
-void InspectorOverlay::EvaluateInOverlay(const String& method, |
- const String& argument) { |
- ScriptForbiddenScope::AllowUserAgentScript allow_script; |
- std::unique_ptr<protocol::ListValue> command = protocol::ListValue::create(); |
- command->pushValue(protocol::StringValue::create(method)); |
- command->pushValue(protocol::StringValue::create(argument)); |
- ToLocalFrame(OverlayPage()->MainFrame()) |
- ->GetScriptController() |
- .ExecuteScriptInMainWorld( |
- "dispatch(" + command->serialize() + ")", |
- ScriptController::kExecuteScriptWhenScriptsDisabled); |
-} |
- |
-void InspectorOverlay::EvaluateInOverlay( |
- const String& method, |
- std::unique_ptr<protocol::Value> argument) { |
- ScriptForbiddenScope::AllowUserAgentScript allow_script; |
- std::unique_ptr<protocol::ListValue> command = protocol::ListValue::create(); |
- command->pushValue(protocol::StringValue::create(method)); |
- command->pushValue(std::move(argument)); |
- ToLocalFrame(OverlayPage()->MainFrame()) |
- ->GetScriptController() |
- .ExecuteScriptInMainWorld( |
- "dispatch(" + command->serialize() + ")", |
- ScriptController::kExecuteScriptWhenScriptsDisabled); |
-} |
- |
-String InspectorOverlay::EvaluateInOverlayForTest(const String& script) { |
- ScriptForbiddenScope::AllowUserAgentScript allow_script; |
- v8::HandleScope handle_scope(ToIsolate(OverlayMainFrame())); |
- v8::Local<v8::Value> string = |
- ToLocalFrame(OverlayPage()->MainFrame()) |
- ->GetScriptController() |
- .ExecuteScriptInMainWorldAndReturnValue( |
- ScriptSourceCode(script), |
- ScriptController::kExecuteScriptWhenScriptsDisabled); |
- return ToCoreStringWithUndefinedOrNullCheck(string); |
-} |
- |
-void InspectorOverlay::OnTimer(TimerBase*) { |
- resize_timer_active_ = false; |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::ClearInternal() { |
- if (overlay_page_) { |
- overlay_page_->WillBeDestroyed(); |
- overlay_page_.Clear(); |
- overlay_chrome_client_.Clear(); |
- } |
- resize_timer_active_ = false; |
- paused_in_debugger_message_ = String(); |
- inspect_mode_ = InspectorDOMAgent::kNotSearching; |
- timer_.Stop(); |
- HideHighlight(); |
-} |
- |
-void InspectorOverlay::Clear() { |
- ClearInternal(); |
- v8_session_ = nullptr; |
- dom_agent_.Clear(); |
- overlay_host_->SetListener(nullptr); |
-} |
- |
-void InspectorOverlay::OverlayResumed() { |
- if (v8_session_) |
- v8_session_->resume(); |
-} |
- |
-void InspectorOverlay::OverlaySteppedOver() { |
- if (v8_session_) |
- v8_session_->stepOver(); |
-} |
- |
-void InspectorOverlay::Suspend() { |
- if (!suspended_) { |
- suspended_ = true; |
- ClearInternal(); |
- } |
-} |
- |
-void InspectorOverlay::Resume() { |
- suspended_ = false; |
-} |
- |
-void InspectorOverlay::PageLayoutInvalidated(bool resized) { |
- if (resized && draw_view_size_) { |
- resize_timer_active_ = true; |
- timer_.StartOneShot(1, BLINK_FROM_HERE); |
- } |
- ScheduleUpdate(); |
-} |
- |
-void InspectorOverlay::SetShowViewportSizeOnResize(bool show) { |
- draw_view_size_ = show; |
-} |
- |
-bool InspectorOverlay::HandleMouseMove(const WebMouseEvent& event) { |
- if (!ShouldSearchForNode()) |
- return false; |
- |
- LocalFrame* frame = frame_impl_->GetFrame(); |
- if (!frame || !frame->View() || frame->ContentLayoutItem().IsNull()) |
- return false; |
- Node* node = HoveredNodeForEvent( |
- frame, event, event.GetModifiers() & WebInputEvent::kShiftKey); |
- |
- // Do not highlight within user agent shadow root unless requested. |
- if (inspect_mode_ != InspectorDOMAgent::kSearchingForUAShadow) { |
- ShadowRoot* shadow_root = InspectorDOMAgent::UserAgentShadowRoot(node); |
- if (shadow_root) |
- node = &shadow_root->host(); |
- } |
- |
- // Shadow roots don't have boxes - use host element instead. |
- if (node && node->IsShadowRoot()) |
- node = node->ParentOrShadowHostNode(); |
- |
- if (!node) |
- return true; |
- |
- if (node->IsFrameOwnerElement()) { |
- HTMLFrameOwnerElement* frame_owner = ToHTMLFrameOwnerElement(node); |
- if (frame_owner->ContentFrame() && |
- !frame_owner->ContentFrame()->IsLocalFrame()) { |
- // Do not consume event so that remote frame can handle it. |
- HideHighlight(); |
- hovered_node_for_inspect_mode_.Clear(); |
- return false; |
- } |
- } |
- |
- Node* event_target = (event.GetModifiers() & WebInputEvent::kShiftKey) |
- ? HoveredNodeForEvent(frame, event, false) |
- : nullptr; |
- if (event_target == node) |
- event_target = nullptr; |
- |
- if (node && inspect_mode_highlight_config_) { |
- hovered_node_for_inspect_mode_ = node; |
- if (dom_agent_) |
- dom_agent_->NodeHighlightedInOverlay(node); |
- HighlightNode(node, event_target, *inspect_mode_highlight_config_, |
- (event.GetModifiers() & |
- (WebInputEvent::kControlKey | WebInputEvent::kMetaKey))); |
- } |
- return true; |
-} |
- |
-bool InspectorOverlay::HandleMouseDown() { |
- swallow_next_mouse_up_ = false; |
- if (!ShouldSearchForNode()) |
- return false; |
- |
- if (hovered_node_for_inspect_mode_) { |
- swallow_next_mouse_up_ = true; |
- Inspect(hovered_node_for_inspect_mode_.Get()); |
- hovered_node_for_inspect_mode_.Clear(); |
- return true; |
- } |
- return false; |
-} |
- |
-bool InspectorOverlay::HandleMouseUp() { |
- if (swallow_next_mouse_up_) { |
- swallow_next_mouse_up_ = false; |
- return true; |
- } |
- return false; |
-} |
- |
-bool InspectorOverlay::HandleGestureEvent(const WebGestureEvent& event) { |
- if (!ShouldSearchForNode() || event.GetType() != WebInputEvent::kGestureTap) |
- return false; |
- Node* node = HoveredNodeForEvent(frame_impl_->GetFrame(), event, false); |
- if (node && inspect_mode_highlight_config_) { |
- HighlightNode(node, *inspect_mode_highlight_config_, false); |
- Inspect(node); |
- return true; |
- } |
- return false; |
-} |
- |
-bool InspectorOverlay::HandleTouchEvent(const WebTouchEvent& event) { |
- if (!ShouldSearchForNode()) |
- return false; |
- Node* node = HoveredNodeForEvent(frame_impl_->GetFrame(), event, false); |
- if (node && inspect_mode_highlight_config_) { |
- HighlightNode(node, *inspect_mode_highlight_config_, false); |
- Inspect(node); |
- return true; |
- } |
- return false; |
-} |
- |
-bool InspectorOverlay::ShouldSearchForNode() { |
- return inspect_mode_ != InspectorDOMAgent::kNotSearching; |
-} |
- |
-void InspectorOverlay::Inspect(Node* node) { |
- if (dom_agent_) |
- dom_agent_->Inspect(node); |
-} |
- |
-} // namespace blink |