sd/source/ui/inc/TabControl.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 SD_TAB_CONTROL_HXX
  21 #define SD_TAB_CONTROL_HXX
  22
  23 #include <svtools/tabbar.hxx>
  24 #include <svtools/transfer.hxx>
  25
  26 namespace sd {
  27
  28 /**
  29  * TabControl-Class for page switch
  30  */
  31
  32 class DrawViewShell;
  33
  34 class TabControl
  35     : public TabBar,
  36       public DragSourceHelper,
  37       public DropTargetHelper
  38 {
  39 public:
  40     TabControl (DrawViewShell* pDrViewSh, ::Window* pParent);
  41     virtual ~TabControl (void);
  42
  43     /** Inform all listeners of this control that the current page has been
  44         activated.  Call this method after switching the current page and is
  45         not done elsewhere (like when using page up/down keys).
  46     */
  47     void SendActivatePageEvent (void);
  48
  49     /** Inform all listeners of this control that the current page has been
  50         deactivated.  Call this method before switching the current page and
  51         is not done elsewhere (like when using page up/down keys).
  52     */
  53     void SendDeactivatePageEvent (void);
  54
  55 protected:
  56     DrawViewShell*  pDrViewSh;
  57     sal_Bool                bInternalMove;
  58
  59     // TabBar
  60     virtual void        Select();
  61     virtual void        DoubleClick();
  62     virtual void        MouseButtonDown(const MouseEvent& rMEvt);
  63
  64     virtual void        Command(const CommandEvent& rCEvt);
  65
  66     virtual long        StartRenaming();
  67     virtual long        AllowRenaming();
  68     virtual void        EndRenaming();
  69
  70     virtual void        ActivatePage();
  71     virtual long        DeactivatePage();
  72
  73     // DragSourceHelper
  74     virtual void        StartDrag( sal_Int8 nAction, const Point& rPosPixel );
  75
  76     // DropTargetHelper
  77     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt );
  78     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt );
  79
  80                         DECL_LINK(DeactivatePageHdl, void*);
  81
  82 private:
  83     // nested class to implement the TransferableHelper
  84     class TabControlTransferable : public TransferableHelper
  85     {
  86     public:
  87         TabControlTransferable( TabControl& rParent ) :
  88             mrParent( rParent ) {}
  89     private:
  90
  91         TabControl&     mrParent;
  92
  93         virtual             ~TabControlTransferable();
  94
  95         virtual void        AddSupportedFormats();
  96         virtual sal_Bool    GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
  97         virtual void        DragFinished( sal_Int8 nDropAction );
  98
  99     };
 100
 101     friend class TabControl::TabControlTransferable;
 102
 103     void                DragFinished( sal_Int8 nDropAction );
 104
 105 private:
 106     using TabBar::StartDrag;
 107 };
 108
 109 } // end of namespace sd
 110
 111 #endif
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */