Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 135 insertions, 0 deletions

diff --git a/sd/source/ui/view/drviews8.cxx b/sd/source/ui/view/drviews8.cxx
new file mode 100644
index 000000000..e5ae5cd97
--- /dev/null
+++ b/sd/source/ui/view/drviews8.cxx
@@ -0,0 +1,135 @@
+/* -*- 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: */