thumbnailviewitem.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include <basegfx/vector/b2dvector.hxx>
#include <drawinglayer/attribute/fontattribute.hxx>
#include <vcl/bitmapex.hxx>
#include <sfx2/dllapi.h>
#include <rtl/ref.hxx>
 
namespace com::sun::star::accessibility { class XAccessible; }
namespace drawinglayer::primitive2d { class Primitive2DContainer; }
 
#define THUMBNAILVIEW_ITEM_NONEITEM      0xFFFE
 
const int THUMBNAILVIEW_ITEM_CORNER = 5;
 
class ThumbnailView;
class MouseEvent;
 
namespace basegfx {
    class B2DPolygon;
}
 
namespace drawinglayer {
    namespace processor2d {
        class BaseProcessor2D;
    }
    namespace primitive2d {
        class PolygonHairlinePrimitive2D;
    }
}
 
struct ThumbnailItemAttributes
{
    sal_uInt32 nMaxTextLength;
    basegfx::BColor aFillColor;
    basegfx::BColor aTextColor;
    basegfx::BColor aHighlightColor;
    basegfx::BColor aHighlightTextColor;
    basegfx::BColor aSelectHighlightColor;
    basegfx::BColor aSelectHighlightTextColor;
    double fHighlightTransparence;
    basegfx::B2DVector aFontSize;
    drawinglayer::attribute::FontAttribute aFontAttr;
};
 
class SFX2_DLLPUBLIC ThumbnailViewItem
{
public:
 
    ThumbnailView& mrParent;
    sal_uInt16 mnId;
    bool mbVisible;
    bool mbBorder;
    bool mbSelected;
    bool mbHover;
    bool mbPinned;
    BitmapEx maPreview1;
    OUString maTitle;
    OUString maHelpText;
    css::uno::Reference< css::accessibility::XAccessible > mxAcc;
 
    bool mbPinnedDocumentHighlighted;
    BitmapEx maPinnedDocumentBitmap;
    BitmapEx maPinnedDocumentBitmapHiglighted;
 
    ThumbnailViewItem(ThumbnailView& rView, sal_uInt16 nId);
 
    virtual ~ThumbnailViewItem ();
 
    bool isVisible () const { return mbVisible; }
 
    void show (bool bVisible);
 
    bool isSelected () const { return mbSelected; }
 
    void setSelection (bool state);
 
    bool isHighlighted () const { return mbHover; }
 
    void setHighlight (bool state);
 
    bool isPinned () const { return mbPinned; }
 
    virtual tools::Rectangle updateHighlight(bool bVisible, const Point& rPoint);
 
 
    void setHelpText (const OUString &sText) { maHelpText = sText; }
 
    virtual OUString getHelpText() const { return maHelpText; };
    OUString const & getTitle() const { return maTitle; };
 
    void setTitle (const OUString& rTitle);
 
    css::uno::Reference< css::accessibility::XAccessible > const &
                        GetAccessible( bool bIsTransientChildrenDisabled );
 
    void setDrawArea (const tools::Rectangle &area);
 
    const tools::Rectangle& getDrawArea () const { return maDrawArea; }
 
    void calculateItemsPosition (const tools::Long nThumbnailHeight,
                                 const tools::Long nPadding, sal_uInt32 nMaxTextLength,
                                 const ThumbnailItemAttributes *pAttrs);
 
    virtual void Paint (drawinglayer::processor2d::BaseProcessor2D *pProcessor,
                        const ThumbnailItemAttributes *pAttrs);
    void addTextPrimitives (const OUString& rText, const ThumbnailItemAttributes *pAttrs, Point aPos, drawinglayer::primitive2d::Primitive2DContainer& rSeq);
 
    static rtl::Reference<drawinglayer::primitive2d::PolygonHairlinePrimitive2D>
        createBorderLine (const basegfx::B2DPolygon &rPolygon);
 
    virtual void MouseButtonUp(const MouseEvent&) {}
 
protected:
 
    Point maTextPos;
    Point maPrev1Pos;
    Point maPinPos;
    tools::Rectangle maDrawArea;
};
 
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