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, 179 insertions, 0 deletions

diff --git a/sd/source/ui/func/fuscale.cxx b/sd/source/ui/func/fuscale.cxx
new file mode 100644
index 000000000..d4730b243
--- /dev/null
+++ b/sd/source/ui/func/fuscale.cxx
@@ -0,0 +1,179 @@
+/* -*- 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 <fuscale.hxx>
+
+#include <svx/svxids.hrc>
+
+#include <app.hrc>
+#include <View.hxx>
+#include <Window.hxx>
+#include <OutlineViewShell.hxx>
+#include <drawdoc.hxx>
+#include <DrawViewShell.hxx>
+#include <ViewShell.hxx>
+#include <fuzoom.hxx>
+
+#include <svx/svdpagv.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/zoomitem.hxx>
+#include <sfx2/request.hxx>
+#include <svx/svxdlg.hxx>
+#include <memory>
+
+namespace sd {
+
+
+FuScale::FuScale (
+    ViewShell* pViewSh,
+    ::sd::Window* pWin,
+    ::sd::View* pView,
+    SdDrawDocument* pDoc,
+    SfxRequest& rReq)
+    : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
+{
+}
+
+rtl::Reference<FuPoor> FuScale::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
+{
+    rtl::Reference<FuPoor> xFunc( new FuScale( pViewSh, pWin, pView, pDoc, rReq ) );
+    xFunc->DoExecute(rReq);
+    return xFunc;
+}
+
+void FuScale::DoExecute( SfxRequest& rReq )
+{
+    sal_Int16 nValue;
+
+    const SfxItemSet* pArgs = rReq.GetArgs();
+
+    if( !pArgs )
+    {
+        SfxItemSetFixed<SID_ATTR_ZOOM, SID_ATTR_ZOOM> aNewAttr( mpDoc->GetPool() );
+        std::unique_ptr<SvxZoomItem> pZoomItem;
+        SvxZoomEnableFlags nZoomValues = SvxZoomEnableFlags::ALL;
+
+        nValue = static_cast<sal_Int16>(mpWindow->GetZoom());
+
+        // zoom on page size?
+        if( dynamic_cast< DrawViewShell *>( mpViewShell ) &&
+            static_cast<DrawViewShell*>(mpViewShell)->IsZoomOnPage() )
+        {
+            pZoomItem.reset(new SvxZoomItem( SvxZoomType::WHOLEPAGE, nValue ));
+        }
+        else
+        {
+            pZoomItem.reset(new SvxZoomItem( SvxZoomType::PERCENT, nValue ));
+        }
+
+        // limit range
+        if( mpViewShell )
+        {
+            if( dynamic_cast< DrawViewShell *>( mpViewShell ) !=  nullptr )
+            {
+                SdrPageView* pPageView = mpView->GetSdrPageView();
+                if( pPageView && pPageView->GetObjList()->GetObjCount() == 0 )
+                {
+                    nZoomValues &= ~SvxZoomEnableFlags::OPTIMAL;
+                }
+            }
+            else if( dynamic_cast< OutlineViewShell *>( mpViewShell ) !=  nullptr )
+            {
+                nZoomValues &= ~SvxZoomEnableFlags::OPTIMAL;
+                nZoomValues &= ~SvxZoomEnableFlags::WHOLEPAGE;
+                nZoomValues &= ~SvxZoomEnableFlags::PAGEWIDTH;
+            }
+        }
+
+        pZoomItem->SetValueSet( nZoomValues );
+        aNewAttr.Put( std::move(pZoomItem) );
+
+        SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+        ScopedVclPtr<AbstractSvxZoomDialog> pDlg(pFact->CreateSvxZoomDialog(rReq.GetFrameWeld(), aNewAttr));
+        pDlg->SetLimits( static_cast<sal_uInt16>(mpWindow->GetMinZoom()), static_cast<sal_uInt16>(mpWindow->GetMaxZoom()) );
+        sal_uInt16 nResult = pDlg->Execute();
+        switch( nResult )
+        {
+            case RET_CANCEL:
+            {
+                rReq.Ignore ();
+                return; // Cancel
+            }
+            default:
+            {
+                rReq.Ignore ();
+            }
+            break;
+        }
+
+        const SfxItemSet aArgs (*(pDlg->GetOutputItemSet ()));
+
+        pDlg.disposeAndClear();
+
+        if (!mpViewShell)
+            return;
+
+        switch ( aArgs.Get (SID_ATTR_ZOOM).GetType ())
+        {
+            case SvxZoomType::PERCENT:
+            {
+                nValue = aArgs.Get (SID_ATTR_ZOOM).GetValue ();
+
+                mpViewShell->SetZoom( nValue );
+
+                mpViewShell->GetViewFrame()->GetBindings().Invalidate( SidArrayZoom );
+            }
+            break;
+
+            case SvxZoomType::OPTIMAL:
+            {
+                if( dynamic_cast< DrawViewShell *>( mpViewShell ) !=  nullptr )
+                {
+                    // name confusion: SID_SIZE_ALL -> zoom onto all objects
+                    // --> the program offers it as optimal
+                    mpViewShell->GetViewFrame()->GetDispatcher()->Execute( SID_SIZE_ALL, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+                }
+            }
+            break;
+
+            case SvxZoomType::PAGEWIDTH:
+                mpViewShell->GetViewFrame()->GetDispatcher()->Execute( SID_SIZE_PAGE_WIDTH, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+                break;
+
+            case SvxZoomType::WHOLEPAGE:
+                mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_SIZE_PAGE, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+                break;
+            default:
+                break;
+        }
+    }
+    else if(mpViewShell && (pArgs->Count () == 1))
+    {
+        const SfxUInt32Item* pScale = rReq.GetArg<SfxUInt32Item>(ID_VAL_ZOOM);
+        mpViewShell->SetZoom (pScale->GetValue ());
+
+        mpViewShell->GetViewFrame()->GetBindings().Invalidate( SidArrayZoom );
+    }
+
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */