/* -*- 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 . */ #include #include #include #include #include #include #include using namespace com::sun::star; XBitmapEntry* XBitmapList::GetBitmap(tools::Long nIndex) const { return static_cast( XPropertyList::Get(nIndex) ); } uno::Reference< container::XNameContainer > XBitmapList::createInstance() { return SvxUnoXBitmapTable_createInstance( *this ); } bool XBitmapList::Create() { return true; } BitmapEx XBitmapList::CreateBitmap( tools::Long nIndex, const Size& rSize ) const { OSL_ENSURE( nIndex < Count(), "Access out of range" ); if(nIndex < Count()) { BitmapEx rBitmapEx = GetBitmap( nIndex )->GetGraphicObject().GetGraphic().GetBitmapEx(); ScopedVclPtrInstance< VirtualDevice > pVirtualDevice; pVirtualDevice->SetOutputSizePixel(rSize); if(rBitmapEx.IsAlpha()) { const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); if(rStyleSettings.GetPreviewUsesCheckeredBackground()) { const Point aNull(0, 0); static const sal_uInt32 nLen(8); static const Color aW(COL_WHITE); static const Color aG(0xef, 0xef, 0xef); pVirtualDevice->DrawCheckered(aNull, rSize, nLen, aW, aG); } else { pVirtualDevice->SetBackground(rStyleSettings.GetFieldColor()); pVirtualDevice->Erase(); } } if(rBitmapEx.GetSizePixel().Width() >= rSize.Width() && rBitmapEx.GetSizePixel().Height() >= rSize.Height()) { rBitmapEx.Scale(rSize); pVirtualDevice->DrawBitmapEx(Point(0, 0), rBitmapEx); } else { const Size aBitmapSize(rBitmapEx.GetSizePixel()); for(tools::Long y(0); y < rSize.Height(); y += aBitmapSize.Height()) { for(tools::Long x(0); x < rSize.Width(); x += aBitmapSize.Width()) { pVirtualDevice->DrawBitmapEx( Point(x, y), rBitmapEx); } } } rBitmapEx = pVirtualDevice->GetBitmapEx(Point(0, 0), rSize); return rBitmapEx; } else return BitmapEx(); } BitmapEx XBitmapList::CreateBitmapForUI( tools::Long nIndex ) { const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize(); return CreateBitmap(nIndex, rSize); } BitmapEx XBitmapList::GetBitmapForPreview( tools::Long nIndex, const Size& rSize ) { return CreateBitmap(nIndex, rSize); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 5.0 LibreOffice 核心代码仓库文档基金会
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2023-03-05tdf#153465 Simplify Sukapura's light variant to make easier forRizal Muttaqin