/* -*- 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 #include #include #include #include #include #include #include #include #include #include namespace sd { void DrawViewShell::ScannerEvent() { if( mxScannerManager.is() ) { const css::scanner::ScannerContext aContext( mxScannerManager->getAvailableScanners().getConstArray()[ 0 ] ); const css::scanner::ScanError eError = mxScannerManager->getError( aContext ); if( css::scanner::ScanError_ScanErrorNone == eError ) { const css::uno::Reference< css::awt::XBitmap > xBitmap( mxScannerManager->getBitmap( aContext ) ); if( xBitmap.is() ) { const BitmapEx aScanBmp( VCLUnoHelper::GetBitmap( xBitmap ) ); if( !!aScanBmp ) { const SolarMutexGuard aGuard; SdrPage* pPage = mpDrawView->GetSdrPageView()->GetPage(); Size aBmpSize( aScanBmp.GetPrefSize() ), aPageSize( pPage->GetSize() ); const MapMode aMap100( MapUnit::Map100thMM ); if( !aBmpSize.Width() || !aBmpSize.Height() ) aBmpSize = aScanBmp.GetSizePixel(); if( aScanBmp.GetPrefMapMode().GetMapUnit() == MapUnit::MapPixel ) aBmpSize = GetActiveWindow()->PixelToLogic( aBmpSize, aMap100 ); else aBmpSize = OutputDevice::LogicToLogic( aBmpSize, aScanBmp.GetPrefMapMode(), aMap100 ); aPageSize.AdjustWidth( -(pPage->GetLeftBorder() + pPage->GetRightBorder()) ); aPageSize.AdjustHeight( -(pPage->GetUpperBorder() + pPage->GetLowerBorder()) ); if( ( ( aBmpSize.Height() > aPageSize.Height() ) || ( aBmpSize.Width() > aPageSize.Width() ) ) && aBmpSize.Height() && aPageSize.Height() ) { double fGrfWH = static_cast(aBmpSize.Width()) / aBmpSize.Height(); double fWinWH = static_cast(aPageSize.Width()) / aPageSize.Height(); if( fGrfWH < fWinWH ) { aBmpSize.setWidth( FRound( aPageSize.Height() * fGrfWH ) ); aBmpSize.setHeight( aPageSize.Height() ); } else if( fGrfWH > 0.F ) { aBmpSize.setWidth( aPageSize.Width() ); aBmpSize.setHeight( FRound( aPageSize.Width() / fGrfWH ) ); } } Point aPnt ( ( aPageSize.Width() - aBmpSize.Width() ) >> 1, ( aPageSize.Height() - aBmpSize.Height() ) >> 1 ); aPnt += Point( pPage->GetLeftBorder(), pPage->GetUpperBorder() ); ::tools::Rectangle aRect( aPnt, aBmpSize ); bool bInsertNewObject = true; if( GetView()->AreObjectsMarked() ) { const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList(); if( rMarkList.GetMarkCount() == 1 ) { SdrMark* pMark = rMarkList.GetMark(0); SdrObject* pObj = pMark->GetMarkedSdrObj(); if( auto pGrafObj = dynamic_cast< SdrGrafObj *>( pObj ) ) { if( pGrafObj->IsEmptyPresObj() ) { bInsertNewObject = false; pGrafObj->SetEmptyPresObj(false); pGrafObj->SetOutlinerParaObject(nullptr); pGrafObj->SetGraphic( Graphic( aScanBmp ) ); } } } } if( bInsertNewObject ) { auto pGrafObj = new SdrGrafObj( GetView()->getSdrModelFromSdrView(), Graphic(aScanBmp), aRect); SdrPageView* pPV = GetView()->GetSdrPageView(); GetView()->InsertObjectAtView( pGrafObj, *pPV, SdrInsertFlags::SETDEFLAYER ); } } } } } SfxBindings& rBindings = GetViewFrame()->GetBindings(); rBindings.Invalidate( SID_TWAIN_SELECT ); rBindings.Invalidate( SID_TWAIN_TRANSFER ); } } // end of namespace sd /* vim:set shiftwidth=4 softtabstop=4 expandtab: */