Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SFX2_THUMBNAILVIEWITEM_HXX
      21             : #define INCLUDED_SFX2_THUMBNAILVIEWITEM_HXX
      22             : 
      23             : #include <basegfx/vector/b2dvector.hxx>
      24             : #include <drawinglayer/attribute/fontattribute.hxx>
      25             : #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
      26             : #include <osl/mutex.hxx>
      27             : #include <vcl/bitmapex.hxx>
      28             : #include <vcl/vclmedit.hxx>
      29             : #include <sfx2/dllapi.h>
      30             : 
      31             : #include <com/sun/star/accessibility/XAccessible.hpp>
      32             : 
      33             : #define THUMBNAILVIEW_ITEM_NONEITEM      0xFFFE
      34             : 
      35             : class CheckBox;
      36             : class Font;
      37             : class Window;
      38             : class ThumbnailView;
      39             : 
      40             : namespace basegfx {
      41             :     class B2DPolygon;
      42             : }
      43             : 
      44             : namespace drawinglayer {
      45             :     namespace processor2d {
      46             :         class BaseProcessor2D;
      47             :     }
      48             : 
      49             :     namespace primitive2d {
      50             :         class PolygonHairlinePrimitive2D;
      51             :     }
      52             : }
      53             : 
      54           0 : struct ThumbnailItemAttributes
      55             : {
      56             :     sal_uInt32 nMaxTextLength;
      57             :     basegfx::BColor aFillColor;
      58             :     basegfx::BColor aHighlightColor;
      59             :     basegfx::B2DVector aFontSize;
      60             :     drawinglayer::attribute::FontAttribute aFontAttr;
      61             : };
      62             : 
      63             : class SFX2_DLLPUBLIC ThumbnailViewItem
      64             : {
      65             : public:
      66             : 
      67             :     ThumbnailView &mrParent;
      68             :     sal_uInt16 mnId;
      69             :     bool mbVisible;
      70             :     bool mbSelected;
      71             :     bool mbHover;
      72             :     BitmapEx maPreview1;
      73             :     OUString maTitle;
      74             :     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >* mpxAcc;
      75             : 
      76             :     ThumbnailViewItem (ThumbnailView &rView, sal_uInt16 nId);
      77             : 
      78             :     virtual ~ThumbnailViewItem ();
      79             : 
      80           0 :     bool isVisible () const { return mbVisible; }
      81             : 
      82             :     void show (bool bVisible);
      83             : 
      84           0 :     bool isSelected () const { return mbSelected; }
      85             : 
      86             :     void setSelection (bool state);
      87             : 
      88           0 :     bool isHighlighted () const { return mbHover; }
      89             : 
      90             :     void setHighlight (bool state);
      91             : 
      92             :     /// Text to be used for the tooltip.
      93             :     virtual OUString getHelpText() const;
      94             : 
      95             :     virtual void setEditTitle (bool edit, bool bChangeFocus = true);
      96             :     void updateTitleEditSize ();
      97             :     virtual void setTitle (const OUString& rTitle);
      98             : 
      99             :     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
     100             :                         GetAccessible( bool bIsTransientChildrenDisabled );
     101             : 
     102             :     void setDrawArea (const Rectangle &area);
     103             : 
     104           0 :     const Rectangle& getDrawArea () const { return maDrawArea; }
     105             :     Rectangle getTextArea () const;
     106             : 
     107             :     virtual void calculateItemsPosition (const long nThumbnailHeight, const long nDisplayHeight,
     108             :                                          const long nPadding, sal_uInt32 nMaxTextLength,
     109             :                                          const ThumbnailItemAttributes *pAttrs);
     110             : 
     111             :     const Point& getTextPos () const { return maTextPos; }
     112             : 
     113             :     const Point& getPrev1Pos () const { return maPrev1Pos; }
     114             : 
     115             :     void setSelectClickHdl (const Link &link);
     116             : 
     117             :     virtual void Paint (drawinglayer::processor2d::BaseProcessor2D *pProcessor,
     118             :                         const ThumbnailItemAttributes *pAttrs);
     119             :     void addTextPrimitives (const OUString& rText, const ThumbnailItemAttributes *pAttrs, Point aPos, drawinglayer::primitive2d::Primitive2DSequence& rSeq);
     120             : 
     121             :     static drawinglayer::primitive2d::PolygonHairlinePrimitive2D*
     122             :         createBorderLine (const basegfx::B2DPolygon &rPolygon);
     123             : 
     124             : protected:
     125             : 
     126             :     Point maTextPos;
     127             :     Point maPrev1Pos;
     128             :     Rectangle maDrawArea;
     129             :     Link maClickHdl;
     130             :     bool mbEditTitle;
     131             :     VclMultiLineEdit* mpTitleED;
     132             :     Rectangle maTextEditMaxArea;
     133             : };
     134             : 
     135             : #endif // INCLUDED_SFX2_THUMBNAILVIEWITEM_HXX
     136             : 
     137             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */