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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/.
*/
#ifndef INCLUDED_WRITERFILTER_SOURCE_DMAPPER_SDTHELPER_HXX
#define INCLUDED_WRITERFILTER_SOURCE_DMAPPER_SDTHELPER_HXX
#include <vector>
#include <optional>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/text/XTextRange.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/xml/dom/XDocument.hpp>
#include <rtl/ustrbuf.hxx>
#include <tools/ref.hxx>
namespace com
{
namespace sun
{
namespace star
{
namespace uno
{
class XComponentContext;
}
namespace awt
{
struct Size;
class XControlModel;
}
}
}
}
namespace writerfilter
{
namespace dmapper
{
class DomainMapper_Impl;
enum class SdtControlType
{
datePicker,
dropDown,
plainText,
unsupported, // Sdt block is defined, but we still do not support such type of field
unknown
};
/**
* Helper to create form controls from w:sdt tokens.
*
* w:sdt tokens can't be imported as form fields, as w:sdt supports
* e.g. date picking as well.
*/
class SdtHelper final : public virtual SvRefBase
{
DomainMapper_Impl& m_rDM_Impl;
css::uno::Reference<css::uno::XComponentContext> m_xComponentContext;
/// Items of the drop-down control.
std::vector<OUString> m_aDropDownItems;
/// Type of sdt control
SdtControlType m_aControlType;
/// Pieces of the default text -- currently used only by the dropdown control.
OUStringBuffer m_aSdtTexts;
/// Date ISO string contained in the w:date element, used by the date control.
OUStringBuffer m_sDate;
/// Date format string as it comes from the ooxml document.
OUStringBuffer m_sDateFormat;
/// <w:dataBinding w:prefixMappings="">
OUString m_sDataBindingPrefixMapping;
/// <w:dataBinding w:xpath="">
OUString m_sDataBindingXPath;
/// <w:dataBinding w:storeItemID="">
OUString m_sDataBindingStoreItemID;
/// Start range of the date field
css::uno::Reference<css::text::XTextRange> m_xDateFieldStartRange;
/// Locale string as it comes from the ooxml document.
OUStringBuffer m_sLocale;
/// Grab bag to store unsupported SDTs, aiming to save them back on export.
std::vector<css::beans::PropertyValue> m_aGrabBag;
bool m_bHasElements;
/// The last stored SDT element is outside paragraphs.
bool m_bOutsideAParagraph;
/// Storage for all properties documents as xml::dom::XDocument for later querying xpath for data
css::uno::Sequence<css::uno::Reference<css::xml::dom::XDocument>> m_xPropertiesXMLs;
/// Check if m_xPropertiesXMLs is initialized and loaded (need extra flag to distinguish
/// empty sequence from not yet initialized)
bool m_bPropertiesXMLsLoaded;
/// Create and append the drawing::XControlShape, containing the various models.
void createControlShape(css::awt::Size aSize,
css::uno::Reference<css::awt::XControlModel> const& xControlModel,
const css::uno::Sequence<css::beans::PropertyValue>& rGrabBag);
std::optional<OUString> getValueFromDataBinding();
void loadPropertiesXMLs();
public:
explicit SdtHelper(DomainMapper_Impl& rDM_Impl,
css::uno::Reference<css::uno::XComponentContext> const& xContext);
~SdtHelper() override;
std::vector<OUString>& getDropDownItems() { return m_aDropDownItems; }
OUStringBuffer& getSdtTexts() { return m_aSdtTexts; }
OUStringBuffer& getDate() { return m_sDate; }
OUStringBuffer& getDateFormat() { return m_sDateFormat; }
void setDataBindingPrefixMapping(const OUString& sValue)
{
m_sDataBindingPrefixMapping = sValue;
}
void setDataBindingXPath(const OUString& sValue) { m_sDataBindingXPath = sValue; }
void setDataBindingStoreItemID(const OUString& sValue) { m_sDataBindingStoreItemID = sValue; }
void setDateFieldStartRange(const css::uno::Reference<css::text::XTextRange>& xStartRange)
{
m_xDateFieldStartRange = xStartRange;
}
OUStringBuffer& getLocale() { return m_sLocale; }
/// If createControlShape() was ever called.
bool hasElements() const { return m_bHasElements; }
void setOutsideAParagraph(bool bOutsideAParagraph)
{
m_bOutsideAParagraph = bOutsideAParagraph;
}
bool isOutsideAParagraph() const { return m_bOutsideAParagraph; }
SdtControlType getControlType() { return m_aControlType; }
void setControlType(SdtControlType aType) { m_aControlType = aType; }
/// Create drop-down control from w:sdt's w:dropDownList.
void createDropDownControl();
/// Create date control from w:sdt's w:date.
void createDateContentControl();
void createPlainTextControl();
void appendToInteropGrabBag(const css::beans::PropertyValue& rValue);
css::uno::Sequence<css::beans::PropertyValue> getInteropGrabBagAndClear();
bool isInteropGrabBagEmpty() const;
bool containedInInteropGrabBag(const OUString& rValueName);
sal_Int32 getInteropGrabBagSize() const;
};
} // namespace dmapper
} // namespace writerfilter
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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