/* -*- 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/.
 */

#pragma once

#include <stack>
#include <vector>

#include <dmapper/GraphicZOrderHelper.hxx>
#include <tools/ref.hxx>
#include <rtl/ref.hxx>

class SwXTextDocument;
namespace com::sun::star
{
namespace beans
{
class XPropertySet;
struct PropertyValue;
}
namespace drawing
{
class XShape;
class XShapes;
}
namespace lang
{
class XComponent;
}
}

namespace writerfilter::rtftok
{
class RTFDocumentImpl;
class RTFShape;

/// Handles the import of drawings using RTF markup.
class RTFSdrImport final : public virtual SvRefBase
{
public:
    RTFSdrImport(RTFDocumentImpl& rDocument, rtl::Reference<SwXTextDocument> const& xDstDoc);
    ~RTFSdrImport() override;

    enum ShapeOrPict
    {
        SHAPE,
        PICT
    };
    void resolve(RTFShape& rShape, bool bClose, ShapeOrPict shapeOrPict);
    void close();
    void append(std::u16string_view aKey, std::u16string_view aValue);
    /// Append property on the current parent.
    void appendGroupProperty(std::u16string_view aKey, std::u16string_view aValue);
    void resolveDhgt(css::uno::Reference<css::beans::XPropertySet> const& xPropertySet,
                     sal_Int32 nZOrder, bool bOldStyle);
    /// Set line color and line width on the shape, using the relevant API depending on if the shape is a text frame or not.
    static void
    resolveLineColorAndWidth(bool bTextFrame,
                             const css::uno::Reference<css::beans::XPropertySet>& xPropertySet,
                             css::uno::Any const& rLineColor, css::uno::Any const& rLineWidth);
    static void resolveFLine(css::uno::Reference<css::beans::XPropertySet> const& xPropertySet,
                             sal_Int32 nFLine);
    /**
     * These are the default in Word, but not in Writer.
     *
     * @param bNew if the frame is new-style or old-style.
     */
    static std::vector<css::beans::PropertyValue> getTextFrameDefaults(bool bNew);
    /// Push a new group shape to the parent stack.
    void pushParent(css::uno::Reference<css::drawing::XShapes> const& xParent);
    /// Pop the current group shape from the parent stack.
    void popParent();
    css::uno::Reference<css::drawing::XShape> const& getCurrentShape() const { return m_xShape; }
    bool isFakePict() const { return m_bFakePict; }
    bool isTextGraphicObject() const { return m_bTextGraphicObject; }

private:
    void createShape(const OUString& rService, css::uno::Reference<css::drawing::XShape>& xShape,
                     css::uno::Reference<css::beans::XPropertySet>& xPropertySet);
    void applyProperty(css::uno::Reference<css::drawing::XShape> const& xShape,
                       std::u16string_view aKey, std::u16string_view aValue) const;
    int initShape(css::uno::Reference<css::drawing::XShape>& o_xShape,
                  css::uno::Reference<css::beans::XPropertySet>& o_xPropSet, bool& o_rIsCustomShape,
                  RTFShape const& rShape, bool bClose, ShapeOrPict shapeOrPict);

    RTFDocumentImpl& m_rImport;
    std::stack<css::uno::Reference<css::drawing::XShapes>> m_aParents;
    css::uno::Reference<css::drawing::XShape> m_xShape;
    /// If m_xShape is imported as a Writer text frame (instead of a drawinglayer rectangle).
    bool m_bTextFrame;
    /// If m_xShape is imported as a Writer text graphic object (instead of a drawinglayer shape).
    bool m_bTextGraphicObject;
    /// if inside \pict, but actually it's a shape (not a picture)
    bool m_bFakePict;
    std::stack<writerfilter::dmapper::GraphicZOrderHelper> m_aGraphicZOrderHelpers;
};
} // namespace writerfilter::rtftok

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
