summaryrefslogtreecommitdiffstats
path: root/framework/inc/classes/framecontainer.hxx
blob: 72a868f66d3403e27b0437e58b553d1e853b96e7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
/* -*- 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 .
 */

#ifndef INCLUDED_FRAMEWORK_INC_CLASSES_FRAMECONTAINER_HXX
#define INCLUDED_FRAMEWORK_INC_CLASSES_FRAMECONTAINER_HXX

#include <sal/config.h>

#include <vector>

#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/uno/Reference.hxx>

#include <rtl/ustring.hxx>

namespace framework{

typedef ::std::vector< css::uno::Reference< css::frame::XFrame > >  TFrameContainer;

/*-************************************************************************************************************
    @short          implement a container to hold children of frame, task or desktop
    @descr          Every object of frame, task or desktop hold reference to its children. These container is used as helper
                    to do this. Some helper-classes like OFrames or OTasksAccess use it to. They hold a pointer to an instance
                    of this class, which is a member of a frame, task or desktop! You can append and remove frames.
                    It's possible to set one of these frames as active or deactivate. You could have full index-access to
                    container-items.

    @devstatus      ready to use
    @threadsafe     yes
*//*-*************************************************************************************************************/
class FrameContainer final
{

    // member

    private:

        /// list to hold all frames
        TFrameContainer m_aContainer;
        /// one container item can be the current active frame. It's necessary for Desktop or Frame implementation.
        css::uno::Reference< css::frame::XFrame > m_xActiveFrame;

    // interface

    public:

        /// constructor / destructor
                 FrameContainer();
                 ~FrameContainer();

        /// add/remove/mark container items
        void                                      append     ( const css::uno::Reference< css::frame::XFrame >& xFrame );
        void                                      remove     ( const css::uno::Reference< css::frame::XFrame >& xFrame );
        void                                      setActive  ( const css::uno::Reference< css::frame::XFrame >& xFrame );
        css::uno::Reference< css::frame::XFrame > getActive  (                                                         ) const;

        /// checks and free memory
        bool exist      ( const css::uno::Reference< css::frame::XFrame >& xFrame ) const;
        void     clear      (                                                         );

        /// deprecated IndexAccess!
        sal_uInt32                                getCount  (                   ) const;
        css::uno::Reference< css::frame::XFrame > operator[]( sal_uInt32 nIndex ) const;

        /// replacement for deprecated index access
        css::uno::Sequence< css::uno::Reference< css::frame::XFrame > > getAllElements() const;

        /// special helper for Frame::findFrame()
        css::uno::Reference< css::frame::XFrame > searchOnAllChildrens   ( const OUString& sName ) const;
        css::uno::Reference< css::frame::XFrame > searchOnDirectChildrens( const OUString& sName ) const;

}; // class FrameContainer

} // namespace framework

#endif // INCLUDED_FRAMEWORK_INC_CLASSES_FRAMECONTAINER_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */