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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sd/source/ui/view/drviews8.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sd/source/ui/view/drviews8.cxx')
-rw-r--r--sd/source/ui/view/drviews8.cxx135
1 files changed, 135 insertions, 0 deletions
diff --git a/sd/source/ui/view/drviews8.cxx b/sd/source/ui/view/drviews8.cxx
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+++ b/sd/source/ui/view/drviews8.cxx
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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 .
+ */
+
+#include <DrawViewShell.hxx>
+
+#include <com/sun/star/scanner/XScannerManager2.hpp>
+#include <toolkit/helper/vclunohelper.hxx>
+#include <svx/svxids.hrc>
+#include <sfx2/bindings.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <svx/svdograf.hxx>
+#include <svx/svdpagv.hxx>
+
+#include <Window.hxx>
+#include <drawview.hxx>
+#include <tools/helpers.hxx>
+#include <vcl/svapp.hxx>
+
+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.IsEmpty() )
+ {
+ 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<double>(aBmpSize.Width()) / aBmpSize.Height();
+ double fWinWH = static_cast<double>(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(std::nullopt);
+ 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: */