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/* -*- 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 .
*/
#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;
BitmapEx maPreview1;
OUString maTitle;
OUString maHelpText;
css::uno::Reference< css::accessibility::XAccessible > mxAcc;
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);
/** Updates own highlight status based on the aPoint position.
Returns rectangle that needs to be invalidated.
*/
virtual tools::Rectangle updateHighlight(bool bVisible, const Point& rPoint);
/// Text to be used for the tooltip.
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; }
virtual 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;
tools::Rectangle maDrawArea;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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