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-rw-r--r--sd/source/ui/func/fuscale.cxx179
1 files changed, 179 insertions, 0 deletions
diff --git a/sd/source/ui/func/fuscale.cxx b/sd/source/ui/func/fuscale.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 <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: */