LCOV - code coverage report
Current view: top level - solver/unxlngi6.pro/inc/svtools/toolpanel - toolpanel.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 4 4 100.0 %
Date: 2012-08-25 Functions: 2 3 66.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1 2 50.0 %

           Branch data     Line data    Source code
       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 SVT_TOOLPANEL_HXX
      21                 :            : #define SVT_TOOLPANEL_HXX
      22                 :            : 
      23                 :            : #include "svtools/svtdllapi.h"
      24                 :            : #include "svtools/toolpanel/refbase.hxx"
      25                 :            : 
      26                 :            : #include <rtl/ustring.hxx>
      27                 :            : #include <vcl/image.hxx>
      28                 :            : 
      29                 :            : #include <boost/noncopyable.hpp>
      30                 :            : 
      31                 :            : class Rectangle;
      32                 :            : class Window;
      33                 :            : namespace com { namespace sun { namespace star { namespace accessibility {
      34                 :            :     class XAccessible;
      35                 :            : } } } }
      36                 :            : 
      37                 :            : //........................................................................
      38                 :            : namespace svt
      39                 :            : {
      40                 :            : //........................................................................
      41                 :            : 
      42                 :            :     //====================================================================
      43                 :            :     //= IToolPanel
      44                 :            :     //====================================================================
      45                 :            :     /** abstract interface for a single tool panel
      46                 :            :     */
      47                 :        156 :     class SVT_DLLPUBLIC IToolPanel : public ::rtl::IReference
      48                 :            :     {
      49                 :            :     public:
      50                 :            :         /// retrieves the display name of the panel
      51                 :            :         virtual ::rtl::OUString GetDisplayName() const = 0;
      52                 :            : 
      53                 :            :         /// retrieves the image associated with the panel, if any
      54                 :            :         virtual Image GetImage() const = 0;
      55                 :            : 
      56                 :            :         /// retrieves the help ID associated with the panel, if any.
      57                 :            :         virtual rtl::OString GetHelpID() const = 0;
      58                 :            : 
      59                 :            :         /** activates the panel
      60                 :            : 
      61                 :            :             Usually, this means the panel's Window is created (if not previosly done so) and shown.
      62                 :            : 
      63                 :            :             @param i_rParentWindow
      64                 :            :                 the parent window to anchor the panel window at. Subsequent calls to the Activate
      65                 :            :                 method will always get the same parent window. The complete area of this window is
      66                 :            :                 available, and should be used, for the panel window.
      67                 :            :         */
      68                 :            :         virtual void Activate( Window& i_rParentWindow ) = 0;
      69                 :            : 
      70                 :            :         /** deactivates the panel
      71                 :            : 
      72                 :            :             There are different ways how an implementation could deactivate a panel. The easiest way
      73                 :            :             would be to simply hide the associated Window. Alternatively, you could completely destroy it,
      74                 :            :             or decide to cache it by re-parenting it to another (temporary, invisible) window.
      75                 :            :         */
      76                 :            :         virtual void Deactivate() = 0;
      77                 :            : 
      78                 :            :         /** sets a new size for the panel's Window
      79                 :            : 
      80                 :            :             The panel window is always expected to be positioned at (0,0), relative to the parent window
      81                 :            :             which was passed to the Activate member. Resizing the panel window is necessary when the size of
      82                 :            :             this parent window changes. Effectively, this method is a means of convenience, to relief panel
      83                 :            :             implementations from reacting on size changes of their parent window themselves.
      84                 :            :         */
      85                 :            :         virtual void SetSizePixel( const Size& i_rPanelWindowSize ) = 0;
      86                 :            : 
      87                 :            :         /// sets the focus to the panel window
      88                 :            :         virtual void GrabFocus() = 0;
      89                 :            : 
      90                 :            :         /** release any resources associated with the panel.
      91                 :            : 
      92                 :            :             In particular, implementations should ultimately destroy the VCL window which implements the panel
      93                 :            :             window. No subsequent calls to any other method will happen after Destroy has been called.
      94                 :            :         */
      95                 :            :         virtual void Dispose() = 0;
      96                 :            : 
      97                 :            :         /** creates an XAccessible for the tool panel
      98                 :            : 
      99                 :            :             Implementations are allowed to create a new instance each time this method is called, the caller
     100                 :            :             is responsible for caching the XAccessible implementation, if this is desired.
     101                 :            :         */
     102                 :            :         virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
     103                 :            :                     CreatePanelAccessible(
     104                 :            :                         const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& i_rParentAccessible
     105                 :            :                     ) = 0;
     106                 :            : 
     107                 :        156 :         virtual ~IToolPanel()
     108                 :        156 :         {
     109         [ -  + ]:        156 :         }
     110                 :            :     };
     111                 :            : 
     112                 :            :     typedef ::rtl::Reference< IToolPanel >  PToolPanel;
     113                 :            : 
     114                 :            :     //====================================================================
     115                 :            :     //= ToolPanelBase
     116                 :            :     //====================================================================
     117                 :            :     /** base class for tool panel implementations, adding ref count implementation to the IToolPanel interface,
     118                 :            :         but still being abstract
     119                 :            :     */
     120                 :            :     class SVT_DLLPUBLIC ToolPanelBase   :public IToolPanel
     121                 :            :                                         ,public RefBase
     122                 :            :                                         ,public ::boost::noncopyable
     123                 :            :     {
     124                 :            :     protected:
     125                 :            :         ToolPanelBase();
     126                 :            :         ~ToolPanelBase();
     127                 :            : 
     128                 :            :     public:
     129                 :            :         DECLARE_IREFERENCE()
     130                 :            :     };
     131                 :            : 
     132                 :            : //........................................................................
     133                 :            : } // namespace svt
     134                 :            : //........................................................................
     135                 :            : 
     136                 :            : #endif // SVT_TOOLPANEL_HXX
     137                 :            : 
     138                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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