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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_SD_SOURCE_UI_FRAMEWORK_CONFIGURATION_CONFIGURATIONCONTROLLERRESOURCEMANAGER_HXX
21 : #define INCLUDED_SD_SOURCE_UI_FRAMEWORK_CONFIGURATION_CONFIGURATIONCONTROLLERRESOURCEMANAGER_HXX
22 :
23 : #include <com/sun/star/drawing/framework/XConfiguration.hpp>
24 : #include <com/sun/star/drawing/framework/XResource.hpp>
25 : #include <com/sun/star/drawing/framework/XResourceFactory.hpp>
26 : #include <osl/mutex.hxx>
27 :
28 : #include <boost/noncopyable.hpp>
29 : #include <boost/shared_ptr.hpp>
30 : #include <map>
31 : #include <vector>
32 :
33 : namespace sd { namespace framework {
34 :
35 : class ConfigurationControllerBroadcaster;
36 : class ResourceFactoryManager;
37 :
38 : /** Manage the set of active resources. Activate and deactivate resources.
39 : */
40 : class ConfigurationControllerResourceManager
41 : : ::boost::noncopyable
42 : {
43 : public:
44 : /** For every active resource both the resource itself as well as its
45 : creating factory are remembered, so that on deactivation, the
46 : resource can be deactivated by this factory.
47 : */
48 24726 : class ResourceDescriptor
49 : {
50 : public:
51 : css::uno::Reference<css::drawing::framework::XResource> mxResource;
52 : css::uno::Reference<css::drawing::framework::XResourceFactory> mxResourceFactory;
53 : };
54 :
55 : /** A new ResourceManager object is created with the resource factory
56 : container for creating resources and the event broadcaster for
57 : notifying ConfigurationChangeListeners of activated or deactivated
58 : resources.
59 : */
60 : ConfigurationControllerResourceManager (
61 : const ::boost::shared_ptr<ResourceFactoryManager>& rpResourceFactoryContainer,
62 : const ::boost::shared_ptr<ConfigurationControllerBroadcaster>& rpBroadcaster);
63 :
64 : ~ConfigurationControllerResourceManager();
65 :
66 : /** Activate all the resources that are specified by resource ids in
67 : rResources. The resource ids of activated resources are added to
68 : the given configuration. Activated resources are notified to all
69 : interested ConfigurationChangeListeners.
70 : */
71 : void ActivateResources (
72 : const ::std::vector<
73 : css::uno::Reference<css::drawing::framework::XResourceId> >& rResources,
74 : const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration);
75 :
76 : /** Deactivate all the resources that are specified by resource ids in
77 : rResources. The resource ids of deactivated resources are removed
78 : from the given configuration. Activated resources are notified to all
79 : interested ConfigurationChangeListeners.
80 : */
81 : void DeactivateResources (
82 : const ::std::vector<
83 : css::uno::Reference<css::drawing::framework::XResourceId> >& rResources,
84 : const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration);
85 :
86 : /** Return the descriptor for the specified resource.
87 : @return
88 : When there is no active resource for the given resource id then
89 : an empty descriptor is returned.
90 : */
91 : ResourceDescriptor GetResource (
92 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId);
93 :
94 : private:
95 : osl::Mutex maMutex;
96 :
97 : class ResourceComparator
98 : {
99 : public:
100 : bool operator() (
101 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxId1,
102 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxId2) const;
103 : };
104 :
105 : typedef ::std::map<
106 : css::uno::Reference<css::drawing::framework::XResourceId>,
107 : ResourceDescriptor,
108 : ResourceComparator> ResourceMap;
109 : ResourceMap maResourceMap;
110 :
111 : ::boost::shared_ptr<ResourceFactoryManager> mpResourceFactoryContainer;
112 :
113 : /** This broadcaster is used to notify the activation and deactivation
114 : of resources.
115 : */
116 : ::boost::shared_ptr<ConfigurationControllerBroadcaster> mpBroadcaster;
117 :
118 : void ActivateResource (
119 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId,
120 : const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration);
121 :
122 : void DeactivateResource (
123 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId,
124 : const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration);
125 :
126 : void AddResource (
127 : const css::uno::Reference<css::drawing::framework::XResource>& rxResource,
128 : const css::uno::Reference<css::drawing::framework::XResourceFactory>& rxFactory);
129 :
130 : ResourceDescriptor RemoveResource (
131 : const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId);
132 : };
133 :
134 : } } // end of namespace sd::framework
135 :
136 : #endif
137 :
138 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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