| /* |
| * Copyright (C) 2019 Apple 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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. |
| */ |
| |
| #pragma once |
| |
| #include "InspectorDOMDebuggerAgent.h" |
| #include <JavaScriptCore/Breakpoint.h> |
| #include <JavaScriptCore/InspectorProtocolObjects.h> |
| #include <wtf/RefPtr.h> |
| |
| namespace WebCore { |
| |
| class Element; |
| class Frame; |
| class Node; |
| |
| class PageDOMDebuggerAgent final : public InspectorDOMDebuggerAgent { |
| public: |
| PageDOMDebuggerAgent(PageAgentContext&, Inspector::InspectorDebuggerAgent*); |
| ~PageDOMDebuggerAgent(); |
| |
| bool enabled() const; |
| |
| // DOMDebuggerBackendDispatcherHandler |
| Inspector::Protocol::ErrorStringOr<void> setDOMBreakpoint(Inspector::Protocol::DOM::NodeId, Inspector::Protocol::DOMDebugger::DOMBreakpointType, RefPtr<JSON::Object>&& options); |
| Inspector::Protocol::ErrorStringOr<void> removeDOMBreakpoint(Inspector::Protocol::DOM::NodeId, Inspector::Protocol::DOMDebugger::DOMBreakpointType); |
| |
| // InspectorInstrumentation |
| void mainFrameNavigated(); |
| void frameDocumentUpdated(Frame&); |
| void willInsertDOMNode(Node& parent); |
| void willRemoveDOMNode(Node&); |
| void didRemoveDOMNode(Node&); |
| void willDestroyDOMNode(Node&); |
| void willModifyDOMAttr(Element&); |
| void willInvalidateStyleAttr(Element&); |
| void willFireAnimationFrame(); |
| void didFireAnimationFrame(); |
| |
| private: |
| void enable(); |
| void disable(); |
| |
| bool setAnimationFrameBreakpoint(Inspector::Protocol::ErrorString&, RefPtr<JSC::Breakpoint>&&); |
| |
| Ref<JSON::Object> buildPauseDataForDOMBreakpoint(Inspector::Protocol::DOMDebugger::DOMBreakpointType, Node& breakpointOwner); |
| |
| HashMap<Node*, Ref<JSC::Breakpoint>> m_domSubtreeModifiedBreakpoints; |
| HashMap<Node*, Ref<JSC::Breakpoint>> m_domAttributeModifiedBreakpoints; |
| HashMap<Node*, Ref<JSC::Breakpoint>> m_domNodeRemovedBreakpoints; |
| |
| RefPtr<JSC::Breakpoint> m_pauseOnAllAnimationFramesBreakpoint; |
| }; |
| |
| } // namespace WebCore |