143 lines
4.1 KiB
C++
143 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "WindowUpdater.hxx"
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#include "ViewShell.hxx"
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#include "Window.hxx"
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#include "drawdoc.hxx"
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#include "View.hxx"
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#include <vcl/split.hxx>
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#include <sfx2/childwin.hxx>
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#include <sfx2/viewfrm.hxx>
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#include <algorithm>
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namespace sd {
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WindowUpdater::WindowUpdater()
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: mpViewShell (nullptr),
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mpDocument (nullptr)
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{
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maCTLOptions.AddListener(this);
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}
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WindowUpdater::~WindowUpdater() throw ()
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{
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maCTLOptions.RemoveListener(this);
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}
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void WindowUpdater::RegisterWindow (vcl::Window* pWindow)
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{
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if (pWindow != nullptr)
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{
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tWindowList::iterator aWindowIterator (
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::std::find (
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maWindowList.begin(), maWindowList.end(), pWindow));
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if (aWindowIterator == maWindowList.end())
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{
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// Update the device once right now and add it to the list.
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Update (pWindow);
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maWindowList.push_back (pWindow);
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}
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}
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}
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void WindowUpdater::UnregisterWindow (vcl::Window* pWindow)
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{
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tWindowList::iterator aWindowIterator (
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::std::find (
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maWindowList.begin(), maWindowList.end(), pWindow));
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if (aWindowIterator != maWindowList.end())
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{
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maWindowList.erase (aWindowIterator);
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}
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}
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void WindowUpdater::SetViewShell (ViewShell& rViewShell)
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{
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mpViewShell = &rViewShell;
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}
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void WindowUpdater::SetDocument (SdDrawDocument* pDocument)
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{
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mpDocument = pDocument;
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}
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void WindowUpdater::Update (
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OutputDevice* pDevice) const
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{
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if (pDevice != nullptr)
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{
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UpdateWindow (pDevice);
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}
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}
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void WindowUpdater::UpdateWindow (OutputDevice* pDevice) const
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{
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if (pDevice != nullptr)
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{
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SvtCTLOptions::TextNumerals aNumeralMode (maCTLOptions.GetCTLTextNumerals());
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LanguageType aLanguage;
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// Now this is a bit confusing. The numerals in arabic languages
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// are Hindi numerals and what the western world generally uses are
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// arabic numerals. The digits used in the Hindi language are not
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// used at all.
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switch (aNumeralMode)
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{
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case SvtCTLOptions::NUMERALS_HINDI:
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aLanguage = LANGUAGE_ARABIC_SAUDI_ARABIA;
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break;
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case SvtCTLOptions::NUMERALS_SYSTEM:
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aLanguage = LANGUAGE_SYSTEM;
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break;
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case SvtCTLOptions::NUMERALS_ARABIC:
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default:
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aLanguage = LANGUAGE_ENGLISH;
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break;
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}
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pDevice->SetDigitLanguage (aLanguage);
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}
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}
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void WindowUpdater::ConfigurationChanged( utl::ConfigurationBroadcaster*, ConfigurationHints )
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{
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// Set the current state at all registered output devices.
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tWindowList::iterator aWindowIterator (maWindowList.begin());
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while (aWindowIterator != maWindowList.end())
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Update (*aWindowIterator++);
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// Reformat the document for the modified state to take effect.
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if (mpDocument != nullptr)
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mpDocument->ReformatAllTextObjects();
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// Invalidate the windows to make the modified state visible.
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aWindowIterator = maWindowList.begin();
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while (aWindowIterator != maWindowList.end())
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(*aWindowIterator++)->Invalidate();
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}
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} // end of namespace sd
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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