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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <comphelper/sequence.hxx>
#include <sal/log.hxx>
#include <doc.hxx>
#include <docsh.hxx>
#include <IDocumentMarkAccess.hxx>
#include "vbaformfield.hxx"
#include "vbaformfields.hxx"
#include "wordvbahelper.hxx"
using namespace ::ooo::vba;
using namespace ::com::sun::star;
// Helper function to access the fieldmarks
// @param rIndex serves multiple purposes
// [in] -1 to indicate searching using the provided name, SAL_MAX_INT32 for totals
// [out] rIndex indicates the found index, or the total number of fieldmarks
static sw::mark::IFieldmark* lcl_getFieldmark(std::string_view rName, sal_Int32& rIndex,
const uno::Reference<frame::XModel>& xModel,
uno::Sequence<OUString>* pElementNames = nullptr)
{
SwDoc* pDoc = word::getDocShell(xModel)->GetDoc();
if (!pDoc)
return nullptr;
IDocumentMarkAccess* pMarkAccess = pDoc->getIDocumentMarkAccess();
if (!pMarkAccess)
return nullptr;
sal_Int32 nCounter = 0;
std::vector<OUString> vElementNames;
IDocumentMarkAccess::iterator aIter = pMarkAccess->getFieldmarksBegin();
while (aIter != pMarkAccess->getFieldmarksEnd())
{
switch (IDocumentMarkAccess::GetType(**aIter))
{
case IDocumentMarkAccess::MarkType::CHECKBOX_FIELDMARK:
case IDocumentMarkAccess::MarkType::DROPDOWN_FIELDMARK:
case IDocumentMarkAccess::MarkType::TEXT_FIELDMARK:
{
if (rIndex < 0
&& (*aIter)->GetName().equalsIgnoreAsciiCase(OUString::fromUtf8(rName)))
{
rIndex = nCounter;
return dynamic_cast<sw::mark::IFieldmark*>(*aIter);
}
else if (rIndex == nCounter)
return dynamic_cast<sw::mark::IFieldmark*>(*aIter);
++nCounter;
if (pElementNames)
vElementNames.push_back((*aIter)->GetName());
break;
}
default:;
}
aIter++;
}
rIndex = nCounter;
if (pElementNames)
*pElementNames = comphelper::containerToSequence(vElementNames);
return nullptr;
}
namespace
{
class FormFieldsEnumWrapper : public EnumerationHelper_BASE
{
uno::Reference<container::XIndexAccess> mxIndexAccess;
sal_Int32 mnIndex;
public:
explicit FormFieldsEnumWrapper(const uno::Reference<container::XIndexAccess>& xIndexAccess)
: mxIndexAccess(xIndexAccess)
, mnIndex(0)
{
}
sal_Bool SAL_CALL hasMoreElements() override { return (mnIndex < mxIndexAccess->getCount()); }
uno::Any SAL_CALL nextElement() override
{
if (mnIndex < mxIndexAccess->getCount())
{
return mxIndexAccess->getByIndex(mnIndex++);
}
throw container::NoSuchElementException();
}
};
class FormFieldCollectionHelper
: public ::cppu::WeakImplHelper<container::XNameAccess, container::XIndexAccess,
container::XEnumerationAccess>
{
private:
uno::Reference<XHelperInterface> mxParent;
uno::Reference<uno::XComponentContext> mxContext;
uno::Reference<text::XTextDocument> mxTextDocument;
sw::mark::IFieldmark* m_pCache;
public:
/// @throws css::uno::RuntimeException
FormFieldCollectionHelper(uno::Reference<ov::XHelperInterface> xParent,
uno::Reference<uno::XComponentContext> xContext,
uno::Reference<text::XTextDocument> xTextDocument)
: mxParent(std::move(xParent))
, mxContext(std::move(xContext))
, mxTextDocument(std::move(xTextDocument))
, m_pCache(nullptr)
{
}
// XIndexAccess
sal_Int32 SAL_CALL getCount() override
{
sal_Int32 nCount = SAL_MAX_INT32;
lcl_getFieldmark("", nCount, mxTextDocument);
return nCount == SAL_MAX_INT32 ? 0 : nCount;
}
uno::Any SAL_CALL getByIndex(sal_Int32 Index) override
{
m_pCache = lcl_getFieldmark("", Index, mxTextDocument);
if (!m_pCache)
throw lang::IndexOutOfBoundsException();
return uno::Any(uno::Reference<word::XFormField>(
new SwVbaFormField(mxParent, mxContext, mxTextDocument, *m_pCache)));
}
// XNameAccess
uno::Sequence<OUString> SAL_CALL getElementNames() override
{
sal_Int32 nCount = SAL_MAX_INT32;
uno::Sequence<OUString> aSeq;
lcl_getFieldmark("", nCount, mxTextDocument, &aSeq);
return aSeq;
}
uno::Any SAL_CALL getByName(const OUString& aName) override
{
if (!hasByName(aName))
throw container::NoSuchElementException();
return uno::Any(uno::Reference<word::XFormField>(
new SwVbaFormField(mxParent, mxContext, mxTextDocument, *m_pCache)));
}
sal_Bool SAL_CALL hasByName(const OUString& aName) override
{
sal_Int32 nCount = -1;
m_pCache = lcl_getFieldmark(aName.toUtf8(), nCount, mxTextDocument);
return m_pCache != nullptr;
}
// XElementAccess
uno::Type SAL_CALL getElementType() override { return cppu::UnoType<word::XFormField>::get(); }
sal_Bool SAL_CALL hasElements() override { return getCount() != 0; }
// XEnumerationAccess
uno::Reference<container::XEnumeration> SAL_CALL createEnumeration() override
{
return new FormFieldsEnumWrapper(this);
}
};
}
SwVbaFormFields::SwVbaFormFields(const uno::Reference<XHelperInterface>& xParent,
const uno::Reference<uno::XComponentContext>& xContext,
const uno::Reference<text::XTextDocument>& xTextDocument)
: SwVbaFormFields_BASE(xParent, xContext,
uno::Reference<container::XIndexAccess>(
new FormFieldCollectionHelper(xParent, xContext, xTextDocument)))
{
}
sal_Bool SwVbaFormFields::getShaded()
{
SAL_INFO("sw.vba", "SwVbaFormFields::getShaded stub");
return false;
}
void SwVbaFormFields::setShaded(sal_Bool /*bSet*/)
{
SAL_INFO("sw.vba", "SwVbaFormFields::setShaded stub");
}
// uno::Reference<ooo::vba::word::XFormField> SwVbaFormFields::Add(const uno::Any& Range,
// sal_Int32 Type)
// {
// sw::mark::IFieldmark* pFieldmark = nullptr;
// switch (Type)
// {
// case ooo::vba::word::WdFieldType::wdFieldFormCheckBox:
// break;
// case ooo::vba::word::WdFieldType::wdFieldFormDropDown:
// break;
// case ooo::vba::word::WdFieldType::wdFieldFormTextInput:
// default:;
// }
//
// return uno::Reference<ooo::vba::word::XFormField>(
// new SwVbaFormField(mxParent, mxContext, m_xTextDocument, *pFieldmark));
// }
// XEnumerationAccess
uno::Type SwVbaFormFields::getElementType() { return cppu::UnoType<word::XFormField>::get(); }
uno::Reference<container::XEnumeration> SwVbaFormFields::createEnumeration()
{
return new FormFieldsEnumWrapper(m_xIndexAccess);
}
uno::Any SwVbaFormFields::createCollectionObject(const uno::Any& aSource) { return aSource; }
OUString SwVbaFormFields::getServiceImplName() { return "SwVbaFormFields"; }
uno::Sequence<OUString> SwVbaFormFields::getServiceNames()
{
static uno::Sequence<OUString> const sNames{ "ooo.vba.word.FormFields" };
return sNames;
}
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