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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 :
21 : #include "WindowUpdater.hxx"
22 : #include "ViewShell.hxx"
23 : #include "Window.hxx"
24 : #include "drawdoc.hxx"
25 : #include "View.hxx"
26 :
27 : #include <vcl/split.hxx>
28 : #include <sfx2/childwin.hxx>
29 : #include <sfx2/viewfrm.hxx>
30 : #include <svl/smplhint.hxx>
31 :
32 : #include <algorithm>
33 :
34 : namespace sd {
35 :
36 0 : WindowUpdater::WindowUpdater (void)
37 : : mpViewShell (NULL),
38 0 : mpDocument (NULL)
39 : {
40 0 : maCTLOptions.AddListener(this);
41 0 : }
42 :
43 :
44 :
45 :
46 0 : WindowUpdater::~WindowUpdater (void) throw ()
47 : {
48 0 : maCTLOptions.RemoveListener(this);
49 0 : }
50 :
51 :
52 :
53 :
54 0 : void WindowUpdater::RegisterWindow (::Window* pWindow)
55 : {
56 0 : if (pWindow != NULL)
57 : {
58 : tWindowList::iterator aWindowIterator (
59 : ::std::find (
60 0 : maWindowList.begin(), maWindowList.end(), pWindow));
61 0 : if (aWindowIterator == maWindowList.end())
62 : {
63 : // Update the device once right now and add it to the list.
64 0 : Update (pWindow);
65 0 : maWindowList.push_back (pWindow);
66 : }
67 : }
68 0 : }
69 :
70 :
71 :
72 :
73 0 : void WindowUpdater::UnregisterWindow (::Window* pWindow)
74 : {
75 : tWindowList::iterator aWindowIterator (
76 : ::std::find (
77 0 : maWindowList.begin(), maWindowList.end(), pWindow));
78 0 : if (aWindowIterator != maWindowList.end())
79 : {
80 0 : maWindowList.erase (aWindowIterator);
81 : }
82 0 : }
83 :
84 :
85 :
86 0 : void WindowUpdater::SetViewShell (ViewShell& rViewShell)
87 : {
88 0 : mpViewShell = &rViewShell;
89 0 : }
90 :
91 :
92 :
93 :
94 0 : void WindowUpdater::SetDocument (SdDrawDocument* pDocument)
95 : {
96 0 : mpDocument = pDocument;
97 0 : }
98 :
99 :
100 :
101 :
102 0 : void WindowUpdater::Update (
103 : OutputDevice* pDevice,
104 : SdDrawDocument* pDocument) const
105 : {
106 0 : if (pDevice != NULL)
107 : {
108 0 : UpdateWindow (pDevice);
109 0 : if (pDocument != NULL)
110 0 : pDocument->ReformatAllTextObjects();
111 : }
112 0 : }
113 :
114 :
115 :
116 :
117 0 : void WindowUpdater::UpdateWindow (OutputDevice* pDevice) const
118 : {
119 0 : if (pDevice != NULL)
120 : {
121 0 : SvtCTLOptions::TextNumerals aNumeralMode (maCTLOptions.GetCTLTextNumerals());
122 :
123 : LanguageType aLanguage;
124 : // Now this is a bit confusing. The numerals in arabic languages
125 : // are Hindi numerals and what the western world generally uses are
126 : // arabic numerals. The digits used in the Hindi language are not
127 : // used at all.
128 0 : switch (aNumeralMode)
129 : {
130 : case SvtCTLOptions::NUMERALS_HINDI:
131 0 : aLanguage = LANGUAGE_ARABIC_SAUDI_ARABIA;
132 0 : break;
133 :
134 : case SvtCTLOptions::NUMERALS_SYSTEM:
135 0 : aLanguage = LANGUAGE_SYSTEM;
136 0 : break;
137 :
138 : case SvtCTLOptions::NUMERALS_ARABIC:
139 : default:
140 0 : aLanguage = LANGUAGE_ENGLISH;
141 0 : break;
142 : }
143 :
144 0 : pDevice->SetDigitLanguage (aLanguage);
145 : }
146 0 : }
147 :
148 :
149 :
150 :
151 0 : void WindowUpdater::ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 )
152 : {
153 : // Set the current state at all registered output devices.
154 0 : tWindowList::iterator aWindowIterator (maWindowList.begin());
155 0 : while (aWindowIterator != maWindowList.end())
156 0 : Update (*aWindowIterator++);
157 :
158 : // Reformat the document for the modified state to take effect.
159 0 : if (mpDocument != NULL)
160 0 : mpDocument->ReformatAllTextObjects();
161 :
162 : // Invalidate the windows to make the modified state visible.
163 0 : aWindowIterator = maWindowList.begin();
164 0 : while (aWindowIterator != maWindowList.end())
165 0 : (*aWindowIterator++)->Invalidate();
166 0 : }
167 :
168 :
169 : } // end of namespace sd
170 :
171 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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