chart2/source/controller/inc/DrawViewWrapper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DRAWVIEWWRAPPER_HXX
  20 #define INCLUDED_CHART2_SOURCE_CONTROLLER_INC_DRAWVIEWWRAPPER_HXX
  21
  22 #include <memory>
  23 #include <svx/view3d.hxx>
  24
  25 namespace com { namespace sun { namespace star { namespace drawing { class XShape; } } } }
  26 namespace com { namespace sun { namespace star { namespace frame { class XModel; } } } }
  27
  28 class SdrModel;
  29
  30 namespace chart
  31 {
  32
  33 /** The DrawViewWrapper should help us to reduce effort if the underlying DrawingLayer changes.
  34 Another task is to hide functionality we do not need, for example more than one page.
  35 */
  36
  37 class MarkHandleProvider
  38 {
  39 public:
  40     virtual bool getMarkHandles( SdrHdlList& rHdlList ) =0;
  41     virtual bool getFrameDragSingles() =0;
  42
  43 protected:
  44     ~MarkHandleProvider() {}
  45 };
  46
  47 class DrawViewWrapper : public E3dView
  48 {
  49 public:
  50     DrawViewWrapper(
  51         SdrModel& rSdrModel,
  52         OutputDevice* pOut);
  53
  54     virtual ~DrawViewWrapper() override;
  55
  56     //triggers the use of an updated first page
  57     void    ReInit();
  58
  59     /// tries to get an OutputDevice from the XParent of the model to use as reference device
  60     void attachParentReferenceDevice(
  61         const css::uno::Reference< css::frame::XModel > & xChartModel );
  62
  63     //fill list of selection handles 'aHdl'
  64     virtual void SetMarkHandles(SfxViewShell* pOtherShell) override;
  65
  66     SdrPageView*    GetPageView() const;
  67
  68     SdrObject* getHitObject( const Point& rPnt ) const;
  69
  70     void MarkObject( SdrObject* pObj );
  71
  72     //pMarkHandleProvider can be NULL; ownership is not taken
  73     void setMarkHandleProvider( MarkHandleProvider* pMarkHandleProvider );
  74     void CompleteRedraw(OutputDevice* pOut, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* pRedirector = nullptr) override;
  75
  76     SdrObject*   getSelectedObject() const;
  77     SdrObject*   getTextEditObject() const;
  78     SdrOutliner* getOutliner() const;
  79
  80     SfxItemSet   getPositionAndSizeItemSetFromMarkedObject() const;
  81
  82     SdrObject* getNamedSdrObject( const OUString& rName ) const;
  83     static bool IsObjectHit( SdrObject const * pObj, const Point& rPnt );
  84
  85     virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
  86
  87     static SdrObject* getSdrObject( const css::uno::Reference< css::drawing::XShape >& xShape );
  88
  89 private:
  90     mutable MarkHandleProvider*     m_pMarkHandleProvider;
  91
  92     std::unique_ptr< SdrOutliner >  m_apOutliner;
  93
  94     // #i79965# scroll back view when ending text edit
  95     bool m_bRestoreMapMode;
  96     MapMode m_aMapModeToRestore;
  97 };
  98
  99 } //namespace chart
 100 #endif
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */