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, 217 insertions, 0 deletions

diff --git a/sfx2/source/doc/objembed.cxx b/sfx2/source/doc/objembed.cxx
new file mode 100644
index 000000000..91e886c8a
--- /dev/null
+++ b/sfx2/source/doc/objembed.cxx
@@ -0,0 +1,217 @@
+/* -*- 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 <sfx2/objsh.hxx>
+#include <sfx2/app.hxx>
+#include <objshimp.hxx>
+#include <sfx2/event.hxx>
+
+#include <comphelper/fileformat.h>
+#include <tools/fract.hxx>
+#include <vcl/transfer.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/gdimtf.hxx>
+
+using namespace ::com::sun::star;
+
+
+Printer* SfxObjectShell::GetDocumentPrinter()
+{
+    SfxObjectShell* pParent = GetParentShell(GetModel());
+    if ( pParent )
+        return pParent->GetDocumentPrinter();
+    return nullptr;
+}
+
+
+OutputDevice* SfxObjectShell::GetDocumentRefDev()
+{
+    SfxObjectShell* pParent = GetParentShell(GetModel());
+    if ( pParent )
+        return pParent->GetDocumentRefDev();
+    return nullptr;
+}
+
+
+void SfxObjectShell::OnDocumentPrinterChanged( Printer* /*pNewPrinter*/ )
+{
+    // virtual method
+}
+
+
+tools::Rectangle SfxObjectShell::GetVisArea( sal_uInt16 nAspect ) const
+{
+    if( nAspect == ASPECT_CONTENT )
+        return pImpl->m_aVisArea;
+    else if( nAspect == ASPECT_THUMBNAIL )
+    {
+        tools::Rectangle aRect;
+        aRect.SetSize( OutputDevice::LogicToLogic( Size( 5000, 5000 ),
+                         MapMode(MapUnit::Map100thMM), MapMode(GetMapUnit())));
+        return aRect;
+    }
+    return tools::Rectangle();
+}
+
+
+const tools::Rectangle& SfxObjectShell::GetVisArea() const
+{
+    pImpl->m_aVisArea = GetVisArea( ASPECT_CONTENT );
+    return pImpl->m_aVisArea;
+}
+
+
+void SfxObjectShell::SetVisArea( const tools::Rectangle & rVisArea )
+{
+    if( pImpl->m_aVisArea != rVisArea )
+    {
+        pImpl->m_aVisArea = rVisArea;
+        if ( GetCreateMode() == SfxObjectCreateMode::EMBEDDED )
+        {
+            if ( IsEnableSetModified() )
+                SetModified();
+
+            SfxGetpApp()->NotifyEvent(SfxEventHint( SfxEventHintId::VisAreaChanged, GlobalEventConfig::GetEventName(GlobalEventId::VISAREACHANGED), this));
+        }
+    }
+}
+
+
+void SfxObjectShell::SetVisAreaSize( const Size & rVisSize )
+{
+    SetVisArea( tools::Rectangle( GetVisArea().TopLeft(), rVisSize ) );
+}
+
+
+MapUnit SfxObjectShell::GetMapUnit() const
+{
+    return pImpl->m_nMapUnit;
+}
+
+
+void SfxObjectShell::SetMapUnit( MapUnit nMapUnit )
+{
+    pImpl->m_nMapUnit = nMapUnit;
+}
+
+
+void SfxObjectShell::FillTransferableObjectDescriptor( TransferableObjectDescriptor& rDesc ) const
+{
+    SotClipboardFormatId nClipFormat;
+    FillClass( &rDesc.maClassName, &nClipFormat, &rDesc.maTypeName, SOFFICE_FILEFORMAT_CURRENT );
+
+    rDesc.mnViewAspect = ASPECT_CONTENT;
+    rDesc.maSize = OutputDevice::LogicToLogic(GetVisArea().GetSize(), MapMode(GetMapUnit()), MapMode(MapUnit::Map100thMM));
+    rDesc.maDragStartPos = Point();
+    rDesc.maDisplayName.clear();
+}
+
+
+void SfxObjectShell::DoDraw( OutputDevice* pDev,
+                            const Point & rObjPos,
+                            const Size & rSize,
+                            const JobSetup & rSetup,
+                            sal_uInt16 nAspect )
+{
+    if (!rSize.Width() || !rSize.Height())
+        return;
+
+    MapMode aMod = pDev->GetMapMode();
+    Size aSize = GetVisArea( nAspect ).GetSize();
+    MapMode aWilliMode( GetMapUnit() );
+    aSize = pDev->LogicToLogic( aSize, &aWilliMode, &aMod );
+    if( aSize.Width() && aSize.Height() )
+    {
+        Fraction aXF( rSize.Width(), aSize.Width() );
+        Fraction aYF( rSize.Height(), aSize.Height() );
+
+        DoDraw_Impl( pDev, rObjPos, aXF, aYF, rSetup, nAspect );
+    }
+}
+
+
+void SfxObjectShell::DoDraw_Impl( OutputDevice* pDev,
+                               const Point & rViewPos,
+                               const Fraction & rScaleX,
+                               const Fraction & rScaleY,
+                               const JobSetup & rSetup,
+                               sal_uInt16 nAspect )
+{
+    tools::Rectangle aVisArea  = GetVisArea( nAspect );
+    // MapUnit of the target
+    MapMode aMapMode( GetMapUnit() );
+    aMapMode.SetScaleX( rScaleX );
+    aMapMode.SetScaleY( rScaleY );
+
+    // Target in Pixels
+    Point aOrg   = pDev->LogicToLogic( rViewPos, nullptr, &aMapMode );
+    Point aDelta = aOrg - aVisArea.TopLeft();
+
+    // Origin moved according to the viewable area
+    // Origin set with Scale
+    aMapMode.SetOrigin( aDelta );
+
+    // Secure the Device settings
+    pDev->Push();
+
+    vcl::Region aRegion;
+    if( pDev->IsClipRegion() && pDev->GetOutDevType() != OUTDEV_PRINTER )
+    {
+        aRegion = pDev->GetClipRegion();
+        aRegion = pDev->LogicToPixel( aRegion );
+    }
+    pDev->SetRelativeMapMode( aMapMode );
+
+    GDIMetaFile * pMtf = pDev->GetConnectMetaFile();
+    if( pMtf )
+    {
+        if( pMtf->IsRecord() && pDev->GetOutDevType() != OUTDEV_PRINTER )
+            pMtf->Stop();
+        else
+            pMtf = nullptr;
+    }
+    if( pDev->IsClipRegion() && pDev->GetOutDevType() != OUTDEV_PRINTER )
+    {
+        aRegion = pDev->PixelToLogic( aRegion );
+        pDev->SetClipRegion( aRegion );
+    }
+    if( pMtf )
+        pMtf->Record( pDev );
+
+    Draw( pDev, rSetup, nAspect );
+
+    // Restore Device settings
+    pDev->Pop();
+
+}
+
+comphelper::EmbeddedObjectContainer& SfxObjectShell::GetEmbeddedObjectContainer() const
+{
+    if ( !pImpl->mxObjectContainer )
+        pImpl->mxObjectContainer.reset(new comphelper::EmbeddedObjectContainer( const_cast<SfxObjectShell*>(this)->GetStorage(), GetModel() ));
+    return *pImpl->mxObjectContainer;
+}
+
+void SfxObjectShell::ClearEmbeddedObjects()
+{
+    // frees all space taken by embedded objects
+    pImpl->mxObjectContainer.reset();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */