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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_FRAMEWORK_INC_HELPER_TITLEBARUPDATE_HXX
21 : #define INCLUDED_FRAMEWORK_INC_HELPER_TITLEBARUPDATE_HXX
22 :
23 : #include <macros/xinterface.hxx>
24 : #include <macros/xtypeprovider.hxx>
25 : #include <general.h>
26 : #include <com/sun/star/uno/XComponentContext.hpp>
27 : #include <com/sun/star/lang/XInitialization.hpp>
28 : #include <com/sun/star/frame/XFrame.hpp>
29 : #include <com/sun/star/frame/XTitle.hpp>
30 : #include <com/sun/star/frame/XFrameActionListener.hpp>
31 : #include <com/sun/star/frame/XTitleChangeListener.hpp>
32 : #include <com/sun/star/lang/XEventListener.hpp>
33 : #include <unotools/moduleoptions.hxx>
34 : #include <cppuhelper/implbase3.hxx>
35 : #include <rtl/ustrbuf.hxx>
36 :
37 : namespace framework{
38 :
39 : /*-************************************************************************************************************
40 : @short helps our frame on setting title/icon on the titlebar (including updates)
41 :
42 : @devstatus draft
43 : @threadsafe yes
44 : *//*-*************************************************************************************************************/
45 : class TitleBarUpdate : public ::cppu::WeakImplHelper3<
46 : css::lang::XInitialization
47 : , css::frame::XTitleChangeListener // => XEventListener
48 : , css::frame::XFrameActionListener > // => XEventListener
49 : {
50 :
51 : // structs, types
52 :
53 : private:
54 :
55 0 : struct TModuleInfo
56 : {
57 : /// internal id of this module
58 : OUString sID;
59 : /// localized name for this module
60 : OUString sUIName;
61 : /// configured icon for this module
62 : ::sal_Int32 nIcon;
63 : };
64 :
65 : // member
66 :
67 : private:
68 :
69 : /// may we need an uno service manager to create own services
70 : css::uno::Reference< css::uno::XComponentContext > m_xContext;
71 :
72 : /// reference to the frame which was created by the office himself
73 : css::uno::WeakReference< css::frame::XFrame > m_xFrame;
74 :
75 : // interface
76 :
77 : public:
78 :
79 : // ctor/dtor
80 : TitleBarUpdate(const css::uno::Reference< css::uno::XComponentContext >& xContext);
81 : virtual ~TitleBarUpdate( );
82 :
83 : // XInterface, XTypeProvider
84 :
85 : // XInitialization
86 : virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any >& lArguments)
87 : throw(css::uno::Exception ,
88 : css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
89 :
90 : // XFrameActionListener
91 : virtual void SAL_CALL frameAction(const css::frame::FrameActionEvent& aEvent)
92 : throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
93 :
94 : // XTitleChangeListener
95 : virtual void SAL_CALL titleChanged(const css::frame::TitleChangedEvent& aEvent)
96 : throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
97 :
98 : // XEventListener
99 : virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent)
100 : throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
101 :
102 : // helper
103 :
104 : private:
105 :
106 : /** @short identify the application module, which is used behind the component
107 : of our frame.
108 :
109 : @param xFrame
110 : contains the component, which must be identified.
111 :
112 : @param rInfo
113 : describe the module in its details.
114 : Is set only if return value is true.
115 :
116 : @return [sal_Bool]
117 : sal_True in casee module could be identified and all needed values could be read.
118 : sal_False otherwise.
119 : */
120 : bool implst_getModuleInfo(const css::uno::Reference< css::frame::XFrame >& xFrame,
121 : TModuleInfo& rInfo );
122 :
123 : /** @short set a new icon and title on the title bar of our connected frame window.
124 :
125 : @descr It does not check if an update is really needed. That has to be done outside.
126 : It retrieves all needed information and update the title bar - nothing less -
127 : nothing more.
128 : */
129 : void impl_forceUpdate();
130 :
131 : /** @short identify the current component (inside the connected frame)
132 : and set the right module icon on the title bar.
133 :
134 : @param xFrame
135 : the frame which contains the component and where the icon must be set
136 : on the window title bar.
137 : */
138 : void impl_updateIcon(const css::uno::Reference< css::frame::XFrame >& xFrame);
139 :
140 : /** @short gets the current title from the frame and set it on the window.
141 :
142 : @param xFrame
143 : the frame which contains the component and where the title must be set
144 : on the window title bar.
145 : */
146 : void impl_updateTitle(const css::uno::Reference< css::frame::XFrame >& xFrame);
147 :
148 : //Hook to set GNOME3/Windows 7 applicationID for toplevel frames
149 : //http://msdn.microsoft.com/en-us/library/dd378459(v=VS.85).aspx
150 : //http://live.gnome.org/GnomeShell/ApplicationBased
151 : void impl_updateApplicationID(const css::uno::Reference< css::frame::XFrame >& xFrame);
152 : }; // class TitleBarUpdate
153 :
154 : } // namespace framework
155 :
156 : #endif // INCLUDED_FRAMEWORK_INC_HELPER_TITLEBARUPDATE_HXX
157 :
158 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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