/* -*- 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/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
#ifndef INCLUDED_VBAHELPER_VBAHELPER_HXX
#define INCLUDED_VBAHELPER_VBAHELPER_HXX

#include <memory>

#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <tools/color.hxx>
#include <vbahelper/vbadllapi.h>
#include <vcl/ptrstyle.hxx>
#include <vcl/errcode.hxx>

namespace com { namespace sun { namespace star {
    namespace awt { class XControl; }
    namespace awt { class XDevice; }
    namespace awt { class XUnitConversion; }
    namespace awt { class XWindow; }
    namespace beans { class XIntrospectionAccess; }
    namespace beans { class XPropertySet; }
    namespace beans { struct PropertyValue; }
    namespace drawing { class XShape; }
    namespace frame { class XModel; }
    namespace script { class XTypeConverter; }
    namespace uno { class Exception; }
    namespace uno { class XComponentContext; }
} } }

class SfxObjectShell;
class SfxViewFrame;
class SfxViewShell;

namespace ooo
{
    namespace vba
    {
        /// @throws css::lang::IllegalArgumentException
        template < class T >
        css::uno::Reference< T > getXSomethingFromArgs( css::uno::Sequence< css::uno::Any > const & args, sal_Int32 nPos, bool bCanBeNull = true )
        {
            if ( args.getLength() < ( nPos + 1) )
                throw css::lang::IllegalArgumentException();
            css::uno::Reference< T > aSomething( args[ nPos ], css::uno::UNO_QUERY );
            if ( !bCanBeNull && !aSomething.is() )
                throw css::lang::IllegalArgumentException();
            return aSomething;
        }

        class XHelperInterface;

        /** Returns the VBA document implementation object representing the passed UNO document model. */
        VBAHELPER_DLLPUBLIC css::uno::Reference< XHelperInterface > getVBADocument( const css::uno::Reference< css::frame::XModel >& xModel );
        VBAHELPER_DLLPUBLIC css::uno::Reference< XHelperInterface > getUnoDocModule( const OUString& aModName, SfxObjectShell const * pShell );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC SfxObjectShell* getSfxObjShell( const css::uno::Reference< css::frame::XModel >& xModel );

        /// @throws css::uno::RuntimeException
        css::uno::Reference< css::frame::XModel > getCurrentDoc( const OUString& sKey );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::frame::XModel > getThisExcelDoc( const css::uno::Reference< css::uno::XComponentContext >& xContext );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::frame::XModel > getThisWordDoc( const css::uno::Reference< css::uno::XComponentContext >& xContext );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::frame::XModel > getCurrentExcelDoc( const css::uno::Reference< css::uno::XComponentContext >& xContext );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::frame::XModel > getCurrentWordDoc( const css::uno::Reference< css::uno::XComponentContext >& xContext );

        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::beans::XIntrospectionAccess > getIntrospectionAccess( const css::uno::Any& aObject );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC css::uno::Reference< css::script::XTypeConverter > const & getTypeConverter( const css::uno::Reference< css::uno::XComponentContext >& xContext );

        VBAHELPER_DLLPUBLIC void dispatchRequests( const css::uno::Reference< css::frame::XModel>& xModel, const OUString& aUrl );
        VBAHELPER_DLLPUBLIC void dispatchRequests (const css::uno::Reference< css::frame::XModel>& xModel, const OUString & aUrl, const css::uno::Sequence< css::beans::PropertyValue >& sProps );
        VBAHELPER_DLLPUBLIC void dispatchExecute(SfxViewShell const * pView, sal_uInt16 nSlot );
        VBAHELPER_DLLPUBLIC sal_Int32 OORGBToXLRGB( sal_Int32 );
        inline sal_Int32 OORGBToXLRGB( ::Color n ) { return OORGBToXLRGB(sal_Int32(n)); }
        VBAHELPER_DLLPUBLIC sal_Int32 XLRGBToOORGB( sal_Int32 );
        VBAHELPER_DLLPUBLIC css::uno::Any OORGBToXLRGB( const css::uno::Any& );
        VBAHELPER_DLLPUBLIC css::uno::Any XLRGBToOORGB( const css::uno::Any& );
        // provide a NULL object that can be passed as variant so that
        // the object when passed to IsNull will return true. aNULL
        // contains an empty object reference
        VBAHELPER_DLLPUBLIC const css::uno::Any& aNULL();
        VBAHELPER_DLLPUBLIC void PrintOutHelper( SfxViewShell const * pViewShell, const css::uno::Any& From, const css::uno::Any& To, const css::uno::Any& Copies, const css::uno::Any& Preview, const css::uno::Any& ActivePrinter, const css::uno::Any& PrintToFile, const css::uno::Any& Collate, const css::uno::Any& PrToFileName, bool bSelection  );
        VBAHELPER_DLLPUBLIC void PrintPreviewHelper( const css::uno::Any& EnableChanges, SfxViewShell const * );
        VBAHELPER_DLLPUBLIC void WaitUntilPreviewIsClosed( SfxViewFrame* );

        /** Extracts a boolean value from the passed Any, which may contain a Boolean or an integer or floating-point value.
            @throws css::uno::RuntimeException if the Any is empty or contains an incompatible type. */
        VBAHELPER_DLLPUBLIC bool extractBoolFromAny( const css::uno::Any& rAny );

        /** Extracts a string from the passed Any, which may contain a Boolean, a value, or a string.
            @throws css::uno::RuntimeException if the Any is empty or contains an incompatible type. */
        VBAHELPER_DLLPUBLIC OUString extractStringFromAny( const css::uno::Any& rAny, bool bUppercaseBool = false );
        /** Extracts a string from the passed Any, which may contain a Boolean, a value, or a string.
            Returns rDefault, if rAny is empty.
            @throws css::uno::RuntimeException if the Any contains an incompatible type. */
        VBAHELPER_DLLPUBLIC OUString extractStringFromAny( const css::uno::Any& rAny, const OUString& rDefault, bool bUppercaseBool );

        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC OUString getAnyAsString( const css::uno::Any& pvargItem );
        VBAHELPER_DLLPUBLIC OUString VBAToRegexp(const OUString &rIn); // needs to be in a uno service ( already this code is duplicated in basic )
        VBAHELPER_DLLPUBLIC double getPixelTo100thMillimeterConversionFactor( const css::uno::Reference< css::awt::XDevice >& xDevice, bool bVertical);
        VBAHELPER_DLLPUBLIC double PointsToPixels( const css::uno::Reference< css::awt::XDevice >& xDevice, double fPoints, bool bVertical);
        VBAHELPER_DLLPUBLIC double PixelsToPoints( const css::uno::Reference< css::awt::XDevice >& xDevice, double fPixels, bool bVertical);
        VBAHELPER_DLLPUBLIC sal_Int32 PointsToHmm( double fPoints );
        VBAHELPER_DLLPUBLIC double HmmToPoints( sal_Int32 nHmm );
        VBAHELPER_DLLPUBLIC PointerStyle getPointerStyle( const css::uno::Reference< css::frame::XModel >& );
        VBAHELPER_DLLPUBLIC void setCursorHelper( const css::uno::Reference< css::frame::XModel >& xModel, PointerStyle nPointer, bool bOverWrite );
        /// @throws css::uno::RuntimeException
        VBAHELPER_DLLPUBLIC void setDefaultPropByIntrospection( const css::uno::Any& aObj, const css::uno::Any& aValue  );
        VBAHELPER_DLLPUBLIC css::uno::Any getPropertyValue( const css::uno::Sequence< css::beans::PropertyValue >& aProp, const OUString& aName );
        VBAHELPER_DLLPUBLIC bool setPropertyValue( css::uno::Sequence< css::beans::PropertyValue >& aProp, const OUString& aName, const css::uno::Any& aValue );
        VBAHELPER_DLLPUBLIC void setOrAppendPropertyValue( css::uno::Sequence< css::beans::PropertyValue >& aProp, const OUString& aName, const css::uno::Any& aValue );

class VBAHELPER_DLLPUBLIC Millimeter
{
//Factor to translate between points and hundredths of millimeters:
private:
    double m_nMillimeter;

public:
    Millimeter();

    Millimeter(double mm);

    void setInPoints(double points) ;
    double getInHundredthsOfOneMillimeter();
    static sal_Int32 getInHundredthsOfOneMillimeter(double points);
    static double getInPoints(int _hmm);
};

class VBAHELPER_DLLPUBLIC AbstractGeometryAttributes // probably should replace the ShapeHelper below
{
public:
    virtual ~AbstractGeometryAttributes() {}
    virtual double getLeft() const = 0;
    virtual void setLeft( double ) = 0;
    virtual double getTop() const = 0;
    virtual void setTop( double ) = 0;
    virtual double getHeight() const = 0;
    virtual void setHeight( double ) = 0;
    virtual double getWidth() const = 0;
    virtual void setWidth( double ) = 0;

    virtual double getInnerHeight() const { return 0.0; }
    virtual void setInnerHeight( double ) {}
    virtual double getInnerWidth() const { return 0.0; }
    virtual void setInnerWidth( double ) {}
    virtual double getOffsetX() const { return 0.0; }
    virtual double getOffsetY() const { return 0.0; }
};

class VBAHELPER_DLLPUBLIC ShapeHelper
{
    css::uno::Reference< css::drawing::XShape > xShape;
public:
    /// @throws css::script::BasicErrorException
    /// @throws css::uno::RuntimeException
    ShapeHelper( const css::uno::Reference< css::drawing::XShape >& _xShape);

    double getHeight() const;
    void setHeight(double _fheight);
    double getWidth() const;
    void setWidth(double _fWidth);
    double getLeft() const;
    void setLeft(double _fLeft);
    double getTop() const;
    void setTop(double _fTop);
};

class VBAHELPER_DLLPUBLIC ConcreteXShapeGeometryAttributes : public AbstractGeometryAttributes
{
    std::unique_ptr< ShapeHelper > m_pShapeHelper;
public:
    ConcreteXShapeGeometryAttributes( const css::uno::Reference< css::drawing::XShape >& xShape );
    virtual double getLeft() const override;
    virtual void setLeft( double nLeft ) override;
    virtual double getTop() const override;
    virtual void setTop( double nTop ) override;
    virtual double getHeight() const override;
    virtual void setHeight( double nHeight ) override;
    virtual double getWidth() const override;
    virtual void setWidth( double nWidth) override;
    virtual ~ConcreteXShapeGeometryAttributes() override;
};

#define VBA_LEFT "PositionX"
#define VBA_TOP "PositionY"
class VBAHELPER_DLLPUBLIC UserFormGeometryHelper : public AbstractGeometryAttributes
{
public:
    UserFormGeometryHelper(
        const css::uno::Reference< css::awt::XControl >& xControl,
        double fOffsetX, double fOffsetY );
    virtual double getLeft() const override;
    virtual void setLeft( double fLeft ) override;
    virtual double getTop() const override;
    virtual void setTop( double fTop ) override;
    virtual double getWidth() const override;
    virtual void setWidth( double fWidth ) override;
    virtual double getHeight() const override;
    virtual void setHeight( double fHeight ) override;
    virtual double getInnerWidth() const override;
    virtual void setInnerWidth( double fWidth ) override;
    virtual double getInnerHeight() const override;
    virtual void setInnerHeight( double fHeight ) override;
    virtual double getOffsetX() const override;
    virtual double getOffsetY() const override;

private:
    double implGetPos( bool bPosY ) const;
    void implSetPos( double fPos, bool bPosY );
    double implGetSize( bool bHeight, bool bOuter ) const;
    void implSetSize( double fSize, bool bHeight, bool bOuter );

private:
    css::uno::Reference< css::awt::XWindow > mxWindow;
    css::uno::Reference< css::beans::XPropertySet > mxModelProps;
    css::uno::Reference< css::awt::XUnitConversion > mxUnitConv;
    double const mfOffsetX;
    double const mfOffsetY;
    bool const mbDialog;
};

class VBAHELPER_DLLPUBLIC ContainerUtilities
{

public:
    static OUString getUniqueName( const css::uno::Sequence< OUString >&  _slist, const OUString& _sElementName, const OUString& _sSuffixSeparator);
    static OUString getUniqueName( const css::uno::Sequence< OUString >& _slist, const OUString& _sElementName, const OUString& _sSuffixSeparator, sal_Int32 _nStartSuffix );

    static sal_Int32 FieldInList( const css::uno::Sequence< OUString >& SearchList, const OUString& SearchString );
};

// really just a place holder to ease the porting pain
class VBAHELPER_DLLPUBLIC DebugHelper
{
public:
    /// @throws css::script::BasicErrorException
    static void basicexception( const css::uno::Exception& ex, ErrCode err, const OUString& /*additionalArgument*/ );

    /// @throws css::script::BasicErrorException
    static void basicexception( ErrCode err,  const OUString& additionalArgument );

    /// @throws css::script::BasicErrorException
    static void basicexception( const css::uno::Exception& ex );

    /// @throws css::script::BasicErrorException
    static void runtimeexception( ErrCode err );
};

    } // vba
} // ooo

namespace ov = ooo::vba;

#endif

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