include/svx/sdr/contact/objectcontactofobjlistpainter.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
  20 #ifndef INCLUDED_SVX_SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX
  21 #define INCLUDED_SVX_SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX
  22
  23 #include <svx/sdr/contact/objectcontact.hxx>
  24 #include <svx/svxdllapi.h>
  25 #include <svx/svdpage.hxx>
  26
  27 class SdrPage;
  28 class SdrObject;
  29
  30 namespace sdr { namespace contact {
  31
  32 class SVX_DLLPUBLIC ObjectContactPainter : public ObjectContact
  33 {
  34 protected:
  35     // Hierarchy access methods
  36     virtual sal_uInt32 GetPaintObjectCount() const = 0;
  37     virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const = 0;
  38
  39 public:
  40     // basic constructor/destructor
  41     ObjectContactPainter();
  42     virtual ~ObjectContactPainter();
  43 };
  44
  45 // typedef for transferring SdrObject
  46 typedef ::std::vector< SdrObject* > SdrObjectVector;
  47
  48 class SVX_DLLPUBLIC ObjectContactOfObjListPainter : public ObjectContactPainter
  49 {
  50 protected:
  51     // Target OutputDevice
  52     OutputDevice&                                   mrTargetOutputDevice;
  53
  54     // Set StartPoint for next run, also given in constructor
  55     SdrObjectVector                                 maStartObjects;
  56
  57     // the processed page which is the base e.g. for PageNumberFields
  58     const SdrPage*                                  mpProcessedPage;
  59
  60     // Hierarchy access methods
  61     virtual sal_uInt32 GetPaintObjectCount() const SAL_OVERRIDE;
  62     virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const SAL_OVERRIDE;
  63
  64 public:
  65     // basic constructor/destructor
  66     ObjectContactOfObjListPainter(
  67         OutputDevice& rTargetDevice,
  68         const SdrObjectVector& rObjects,
  69         const SdrPage* pProcessedPage);
  70     virtual ~ObjectContactOfObjListPainter();
  71
  72     // Process the whole displaying
  73     virtual void ProcessDisplay(DisplayInfo& rDisplayInfo) SAL_OVERRIDE;
  74
  75     // VirtualDevice? Default is false
  76     virtual bool isOutputToVirtualDevice() const SAL_OVERRIDE;
  77
  78     // recording MetaFile? Default is false
  79     virtual bool isOutputToRecordingMetaFile() const SAL_OVERRIDE;
  80
  81     // pdf export? Default is false
  82     virtual bool isOutputToPDFFile() const SAL_OVERRIDE;
  83
  84     virtual OutputDevice* TryToGetOutputDevice() const SAL_OVERRIDE;
  85 };
  86
  87 class ObjectContactOfPagePainter : public ObjectContactPainter
  88 {
  89 protected:
  90     // the original ObjectContact this painter is working on
  91     ObjectContact&                                  mrOriginalObjectContact;
  92
  93     // Set StartPoint for next run, also given in constructor
  94     SdrPageWeakRef                                  mxStartPage;
  95
  96     // Hierarchy access methods
  97     virtual sal_uInt32 GetPaintObjectCount() const SAL_OVERRIDE;
  98     virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const SAL_OVERRIDE;
  99
 100 public:
 101     // basic constructor
 102     ObjectContactOfPagePainter(
 103         const SdrPage* pPage,
 104         ObjectContact& rOriginalObjectContact);
 105     virtual ~ObjectContactOfPagePainter();
 106
 107     // set another page
 108     void SetStartPage(const SdrPage* pPage);
 109     const SdrPage* GetStartPage() const { return mxStartPage.get(); }
 110
 111     virtual OutputDevice* TryToGetOutputDevice() const SAL_OVERRIDE;
 112 };
 113
 114 }}
 115
 116
 117
 118 #endif // INCLUDED_SVX_SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */