diff options
Diffstat (limited to 'plugins/Quotes/src/HTMLParserMS.cpp')
| -rw-r--r-- | plugins/Quotes/src/HTMLParserMS.cpp | 283 |
1 files changed, 123 insertions, 160 deletions
diff --git a/plugins/Quotes/src/HTMLParserMS.cpp b/plugins/Quotes/src/HTMLParserMS.cpp index 92c394f332..c79c32ed5d 100644 --- a/plugins/Quotes/src/HTMLParserMS.cpp +++ b/plugins/Quotes/src/HTMLParserMS.cpp @@ -2,195 +2,167 @@ using _com_util::CheckError;
-namespace
+class CHTMLNode : public IHTMLNode
{
- class CHTMLNode : public IHTMLNode
- {
- public:
- typedef CComPtr<IDispatch> TComPtr;
- typedef CComPtr<IHTMLDocument3> TDocumentPtr;
+public:
+ typedef CComPtr<IDispatch> TComPtr;
+ typedef CComPtr<IHTMLDocument3> TDocumentPtr;
- protected:
- typedef CComPtr<IHTMLElementCollection> TElementCollectionPtr;
+protected:
+ typedef CComPtr<IHTMLElementCollection> TElementCollectionPtr;
- public:
- CHTMLNode(const TComPtr& pElement, const TDocumentPtr& pDocument)
- : m_pElement(pElement), m_pDocument(pDocument){}
+public:
+ CHTMLNode(const TComPtr& pElement, const TDocumentPtr& pDocument)
+ : m_pElement(pElement), m_pDocument(pDocument)
+ {
+ }
- virtual THTMLNodePtr GetElementByID(const tstring& rsID)const
- {
- if (m_pDocument)
- {
- CComPtr<IHTMLElement> pElement;
- if (SUCCEEDED(m_pDocument->getElementById(bstr_t(rsID.c_str()), &pElement))
- && pElement)
- {
- TComPtr p(pElement);
- return THTMLNodePtr(new CHTMLNode(p, m_pDocument));
- }
+ virtual THTMLNodePtr GetElementByID(const tstring& rsID)const
+ {
+ if (m_pDocument) {
+ CComPtr<IHTMLElement> pElement;
+ if (SUCCEEDED(m_pDocument->getElementById(bstr_t(rsID.c_str()), &pElement))
+ && pElement) {
+ TComPtr p(pElement);
+ return THTMLNodePtr(new CHTMLNode(p, m_pDocument));
}
-
- return THTMLNodePtr();
}
- virtual size_t GetChildCount()const
- {
- TElementCollectionPtr pColl = GetElementCollectionPtr();
- if (pColl)
- {
- LONG celem = 0;
- HRESULT hr = pColl->get_length(&celem);
- if (S_OK == hr)
- {
- return celem;
- }
- }
+ return THTMLNodePtr();
+ }
- return 0;
+ virtual size_t GetChildCount()const
+ {
+ TElementCollectionPtr pColl = GetElementCollectionPtr();
+ if (pColl) {
+ LONG celem = 0;
+ HRESULT hr = pColl->get_length(&celem);
+ if (S_OK == hr)
+ return celem;
}
- virtual THTMLNodePtr GetChildPtr(size_t nIndex)
- {
- TElementCollectionPtr pColl = GetElementCollectionPtr();
- if (pColl)
- {
- VARIANT varIndex;
- varIndex.vt = VT_UINT;
- varIndex.lVal = (LONG)nIndex;
- VARIANT var2;
- VariantInit(&var2);
- TComPtr pDisp;
- HRESULT hr = pColl->item(varIndex, var2, &pDisp);
- if (S_OK == hr && pDisp)
- {
- return THTMLNodePtr(new CHTMLNode(pDisp, m_pDocument));
- }
- }
+ return 0;
+ }
- return THTMLNodePtr();
+ virtual THTMLNodePtr GetChildPtr(size_t nIndex)
+ {
+ TElementCollectionPtr pColl = GetElementCollectionPtr();
+ if (pColl) {
+ VARIANT varIndex;
+ varIndex.vt = VT_UINT;
+ varIndex.lVal = (LONG)nIndex;
+ VARIANT var2;
+ VariantInit(&var2);
+ TComPtr pDisp;
+ HRESULT hr = pColl->item(varIndex, var2, &pDisp);
+ if (S_OK == hr && pDisp)
+ return THTMLNodePtr(new CHTMLNode(pDisp, m_pDocument));
}
- virtual bool Is(EType nType)const
- {
- switch (nType)
- {
- case Table:
+ return THTMLNodePtr();
+ }
+
+ virtual bool Is(EType nType)const
+ {
+ switch (nType) {
+ case Table:
{
CComPtr<IHTMLTable> pTable;
return (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLTable, reinterpret_cast<void**>(&pTable))) && (pTable));
}
- case TableRow:
+ case TableRow:
{
CComPtr<IHTMLTableRow> pRow;
return (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLTableRow, reinterpret_cast<void**>(&pRow))) && (pRow));
}
- case TableColumn:
+ case TableColumn:
{
CComPtr<IHTMLTableCol> pCol;
return (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLTableCol, reinterpret_cast<void**>(&pCol))) && (pCol));
}
- }
-
- return false;
}
- virtual tstring GetAttribute(const tstring& rsAttrName)const
- {
- tstring sAttr;
- CComPtr<IHTMLElement> pElement;
- if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement)
- {
- _variant_t vAttribute;
- BSTR pbstrAttrName = ::SysAllocString(rsAttrName.c_str());
- if (SUCCEEDED(pElement->getAttribute(pbstrAttrName, 1, &vAttribute))
- && VT_NULL != vAttribute.vt && VT_EMPTY != vAttribute.vt)
- {
- try
- {
- _bstr_t b(vAttribute);
- LPCTSTR psz = b;
- if (psz)
- {
- sAttr = psz;
- }
- }
- catch (_com_error&)
- {
- }
+ return false;
+ }
+
+ virtual tstring GetAttribute(const tstring& rsAttrName)const
+ {
+ tstring sAttr;
+ CComPtr<IHTMLElement> pElement;
+ if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement) {
+ _variant_t vAttribute;
+ BSTR pbstrAttrName = ::SysAllocString(rsAttrName.c_str());
+ if (SUCCEEDED(pElement->getAttribute(pbstrAttrName, 1, &vAttribute)) && VT_NULL != vAttribute.vt && VT_EMPTY != vAttribute.vt) {
+ try {
+ _bstr_t b(vAttribute);
+ LPCTSTR psz = b;
+ if (psz)
+ sAttr = psz;
+ }
+ catch (_com_error&) {
}
- ::SysFreeString(pbstrAttrName);
}
-
- return sAttr;
+ ::SysFreeString(pbstrAttrName);
}
- virtual tstring GetText()const
- {
- // USES_CONVERSION;
+ return sAttr;
+ }
- tstring sText;
- CComPtr<IHTMLElement> pElement;
- if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement)
- {
- BSTR bstrText;
- if (SUCCEEDED(pElement->get_innerText(&bstrText)) && bstrText)
- {
- try
- {
- sText = _bstr_t(bstrText);
- }
- catch (_com_error&)
- {
- }
-
- ::SysFreeString(bstrText);
+ virtual tstring GetText()const
+ {
+ tstring sText;
+ CComPtr<IHTMLElement> pElement;
+ if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement) {
+ BSTR bstrText;
+ if (SUCCEEDED(pElement->get_innerText(&bstrText)) && bstrText) {
+ try {
+ sText = _bstr_t(bstrText);
+ }
+ catch (_com_error&) {
}
- }
- return sText;
+ ::SysFreeString(bstrText);
+ }
}
- protected:
- virtual TElementCollectionPtr GetElementCollectionPtr()const
- {
- TElementCollectionPtr pColl;
- HRESULT hr = m_pElement->QueryInterface(IID_IHTMLElementCollection, reinterpret_cast<void**>(&pColl));
- if (FAILED(hr))
- {
- CComPtr<IHTMLElement> pElement;
- if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement)
- {
- CComPtr<IDispatch> pDisp;
- if (SUCCEEDED(pElement->get_children(&pDisp)) && pDisp)
- {
- hr = pDisp->QueryInterface(IID_IHTMLElementCollection, reinterpret_cast<void**>(&pColl));
- }
- }
- }
+ return sText;
+ }
- return pColl;
+protected:
+ virtual TElementCollectionPtr GetElementCollectionPtr()const
+ {
+ TElementCollectionPtr pColl;
+ HRESULT hr = m_pElement->QueryInterface(IID_IHTMLElementCollection, reinterpret_cast<void**>(&pColl));
+ if (FAILED(hr)) {
+ CComPtr<IHTMLElement> pElement;
+ if (SUCCEEDED(m_pElement->QueryInterface(IID_IHTMLElement, reinterpret_cast<void**>(&pElement))) && pElement) {
+ CComPtr<IDispatch> pDisp;
+ if (SUCCEEDED(pElement->get_children(&pDisp)) && pDisp)
+ pDisp->QueryInterface(IID_IHTMLElementCollection, reinterpret_cast<void**>(&pColl));
+ }
}
- private:
- TComPtr m_pElement;
- TDocumentPtr m_pDocument;
- };
-}
+ return pColl;
+ }
+
+private:
+ TComPtr m_pElement;
+ TDocumentPtr m_pDocument;
+};
CHTMLParserMS::CHTMLParserMS() : m_bCallUninit(false)
{
- try
- {
+ try {
CheckError(::CoInitialize(NULL));
m_bCallUninit = true;
_com_util::CheckError(
::CoCreateInstance(CLSID_HTMLDocument,
- NULL,
- CLSCTX_INPROC_SERVER,
- IID_IHTMLDocument2,
- (LPVOID*)&m_pDoc)
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_IHTMLDocument2,
+ (LPVOID*)&m_pDoc)
);
CComPtr<IPersistStreamInit> pPersist;
@@ -202,17 +174,14 @@ CHTMLParserMS::CHTMLParserMS() : m_bCallUninit(false) _com_util::CheckError(m_pDoc->QueryInterface(IID_IMarkupServices,
(LPVOID*)&m_pMS));
- if (m_pMS)
- {
+ if (m_pMS) {
_com_util::CheckError(m_pMS->CreateMarkupPointer(&m_pMkStart));
_com_util::CheckError(m_pMS->CreateMarkupPointer(&m_pMkFinish));
}
}
- catch (_com_error&/* e*/)
- {
+ catch (_com_error&/* e*/) {
// show_com_error_msg(e);
}
-
}
CHTMLParserMS::~CHTMLParserMS()
@@ -227,12 +196,10 @@ CHTMLParserMS::THTMLNodePtr CHTMLParserMS::ParseString(const tstring& rsHTML) CComPtr<IMarkupContainer> pMC;
HRESULT hr = m_pMS->ParseString((OLECHAR*)rsHTML.c_str(), 0, &pMC, m_pMkStart, m_pMkFinish);
- if (SUCCEEDED(hr) && pMC)
- {
+ if (SUCCEEDED(hr) && pMC) {
CComPtr<IHTMLDocument2> pNewDoc;
hr = pMC->QueryInterface(IID_IHTMLDocument, (LPVOID*)&pNewDoc);
- if (SUCCEEDED(hr) && pNewDoc)
- {
+ if (SUCCEEDED(hr) && pNewDoc) {
CComPtr<IHTMLElementCollection> pColl;
pNewDoc->get_all(&pColl);
@@ -249,8 +216,7 @@ bool CHTMLParserMS::IsInstalled() {
bool bResult = true;
bool bCallUninit = false;
- try
- {
+ try {
CheckError(::CoInitialize(NULL));
bCallUninit = true;
@@ -258,14 +224,13 @@ bool CHTMLParserMS::IsInstalled() CComPtr<IHTMLDocument2> pDoc;
_com_util::CheckError(
::CoCreateInstance(CLSID_HTMLDocument,
- NULL,
- CLSCTX_INPROC_SERVER,
- IID_IHTMLDocument2,
- reinterpret_cast<LPVOID*>(&pDoc))
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_IHTMLDocument2,
+ reinterpret_cast<LPVOID*>(&pDoc))
);
}
- catch (_com_error&/* e*/)
- {
+ catch (_com_error&/* e*/) {
bResult = false;
}
@@ -277,12 +242,10 @@ bool CHTMLParserMS::IsInstalled() CHTMLEngineMS::CHTMLEngineMS()
{
-
}
CHTMLEngineMS::~CHTMLEngineMS()
{
-
}
CHTMLEngineMS::THTMLParserPtr CHTMLEngineMS::GetParserPtr()const
|