/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   ownership. The ASF licenses this file to you under the Apache
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#ifndef INCLUDED_VCL_INC_HELPWIN_HXX
#define INCLUDED_VCL_INC_HELPWIN_HXX

#include <vcl/floatwin.hxx>
#include <vcl/timer.hxx>

enum class QuickHelpFlags;

// - HelpTextWindow -

class HelpTextWindow : public FloatingWindow
{
private:
    Rectangle           maHelpArea; // If next Help for the same rectangle w/ same text, then keep window

    Rectangle           maTextRect; // For wrapped text in QuickHelp

    OUString            maHelpText;
    OUString            maStatusText;

    Timer               maShowTimer;
    Timer               maHideTimer;

    sal_uInt16          mnHelpWinStyle;
    QuickHelpFlags      mnStyle;

protected:
    DECL_LINK_TYPED( TimerHdl, Timer*, void );

    virtual void Paint(vcl::RenderContext& rRenderContext, const Rectangle&) SAL_OVERRIDE;
    virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
    virtual void ApplySettings(vcl::RenderContext& rRenderContext) SAL_OVERRIDE;

    virtual OUString GetText() const SAL_OVERRIDE;
    void ImplShow();


public:
                        HelpTextWindow( vcl::Window* pParent, const OUString& rText, sal_uInt16 nHelpWinStyle, QuickHelpFlags nStyle );
    virtual             ~HelpTextWindow();
    virtual void        dispose() SAL_OVERRIDE;

    const OUString&     GetHelpText() const { return maHelpText; }
    void                SetHelpText( const OUString& rHelpText );
    sal_uInt16          GetWinStyle() const { return mnHelpWinStyle; }
    QuickHelpFlags      GetStyle() const { return mnStyle; }

    // Nur merken:
    void                SetStatusText( const OUString& rStatusText ) { maStatusText = rStatusText; }
    void                SetHelpArea( const Rectangle& rRect ) { maHelpArea = rRect; }

    void                ShowHelp( sal_uInt16 nDelayMode );

    Size                CalcOutSize() const;
    const Rectangle&    GetHelpArea() const { return maHelpArea; }

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
};

void ImplShowHelpWindow( vcl::Window* pParent, sal_uInt16 nHelpWinStyle, QuickHelpFlags nStyle,
        const OUString& rHelpText, const OUString& rStatusText,
        const Point& rScreenPos, const Rectangle* pHelpArea = NULL );
void ImplDestroyHelpWindow( bool bUpdateHideTime );
void ImplSetHelpWindowPos( vcl::Window* pHelpWindow, sal_uInt16 nHelpWinStyle, QuickHelpFlags nStyle,
                            const Point& rPos, const Rectangle* pHelpArea );

#endif // INCLUDED_VCL_INC_HELPWIN_HXX

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