diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebKit/win/WebDebugProgram.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/webengine/osswebengine/WebKit/win/WebDebugProgram.cpp Mon Mar 30 12:54:55 2009 +0300 @@ -0,0 +1,210 @@ +/* + * Copyright (C) 2007 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 COMPUTER, INC. ``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 COMPUTER, INC. OR + * 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 "config.h" +#include "WebKitDLL.h" +#include "WebDebugProgram.h" + +#include "WebKitStatistics.h" +#include "WebView.h" +#include + +static Vector sViews; + +// EnumViews ------------------------------------------------------------------ + +class EnumViews : public IEnumVARIANT +{ +public: + EnumViews() : m_refCount(1), m_current(sViews.begin()) { } + + virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject) + { + *ppvObject = 0; + if (IsEqualGUID(riid, IID_IUnknown) || IsEqualGUID(riid, IID_IEnumVARIANT)) + *ppvObject = this; + else + return E_NOINTERFACE; + + AddRef(); + return S_OK; + } + + virtual ULONG STDMETHODCALLTYPE AddRef(void) + { + return ++m_refCount; + } + + virtual ULONG STDMETHODCALLTYPE Release(void) + { + ULONG newRef = --m_refCount; + if (!newRef) + delete(this); + return newRef; + } + + virtual HRESULT STDMETHODCALLTYPE Next(ULONG celt, VARIANT *rgVar, ULONG *pCeltFetched) + { + if (pCeltFetched) + *pCeltFetched = 0; + if (!rgVar) + return E_POINTER; + VariantInit(rgVar); + if (!celt || celt > 1) + return S_FALSE; + if (m_current == sViews.end()) + return S_FALSE; + + IUnknown* unknown; + HRESULT hr = (*m_current++)->QueryInterface(IID_IUnknown, (void**)&unknown); + if (FAILED(hr)) + return hr; + + V_VT(rgVar) = VT_UNKNOWN; + V_UNKNOWN(rgVar) = unknown; + + if (pCeltFetched) + *pCeltFetched = 1; + return S_OK; + } + + virtual HRESULT STDMETHODCALLTYPE Skip(ULONG celt) + { + m_current += celt; + return (m_current != sViews.end()) ? S_OK : S_FALSE; + } + + virtual HRESULT STDMETHODCALLTYPE Reset(void) + { + m_current = sViews.begin(); + return S_OK; + } + + virtual HRESULT STDMETHODCALLTYPE Clone(IEnumVARIANT**) + { + return E_NOTIMPL; + } + +private: + ULONG m_refCount; + Vector::iterator m_current; +}; + +// WebDebugProgram ------------------------------------------------------------ + +WebDebugProgram::WebDebugProgram() +: m_refCount(0) +{ + gClassCount++; +} + +WebDebugProgram::~WebDebugProgram() +{ + gClassCount--; +} + +WebDebugProgram* WebDebugProgram::createInstance() +{ + WebDebugProgram* instance = new WebDebugProgram; + instance->AddRef(); + return instance; +} + +// IUnknown ------------------------------------------------------------------- + +HRESULT STDMETHODCALLTYPE WebDebugProgram::QueryInterface(REFIID riid, void** ppvObject) +{ + *ppvObject = 0; + if (IsEqualGUID(riid, IID_IUnknown)) + *ppvObject = static_cast(this); + else if (IsEqualGUID(riid, IID_IWebDebugProgram)) + *ppvObject = static_cast(this); + else + return E_NOINTERFACE; + + AddRef(); + return S_OK; +} + +ULONG STDMETHODCALLTYPE WebDebugProgram::AddRef(void) +{ + return ++m_refCount; +} + +ULONG STDMETHODCALLTYPE WebDebugProgram::Release(void) +{ + ULONG newRef = --m_refCount; + if (!newRef) + delete(this); + + return newRef; +} + +void WebDebugProgram::viewAdded(IWebView* view) +{ + sViews.append(view); +} + +void WebDebugProgram::viewRemoved(IWebView* view) +{ + Vector::iterator end = sViews.end(); + int i=0; + for (Vector::iterator it = sViews.begin(); it != end; ++it, ++i) { + if (*it == view) { + sViews.remove(i); + break; + } + } +} + +// IWebDebugProgram ----------------------------------------------------------- + +HRESULT STDMETHODCALLTYPE WebDebugProgram::attach( void) +{ + return S_OK; +} + +HRESULT STDMETHODCALLTYPE WebDebugProgram::detach( void) +{ + return S_OK; +} + +HRESULT STDMETHODCALLTYPE WebDebugProgram::statistics( + /* [retval][out] */ IWebKitStatistics **statistics) +{ + if (!statistics) + return E_POINTER; + *statistics = WebKitStatistics::createInstance(); + return S_OK; +} + +HRESULT STDMETHODCALLTYPE WebDebugProgram::webViews( + /* [retval][out] */ IEnumVARIANT** enumViews) +{ + if (!enumViews) + return E_POINTER; + *enumViews = new EnumViews; + return S_OK; +}