author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 16 Apr 2010 14:56:15 +0300 | |
changeset 23 | 238255e8b033 |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Enables parsing and change font parameters for email/url |
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* |
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*/ |
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#include "unihighlighter.h" |
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|
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#include <QtGui> |
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//--------------------------------------------------------------- |
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//UniHighlighter :: UniHighlighter |
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// @see header file |
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//--------------------------------------------------------------- |
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UniHighlighter::UniHighlighter(QTextDocument *parent) : |
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QSyntaxHighlighter(parent) |
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{ |
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HighlightingRule rule; |
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|
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emailFormat.setFontWeight(QFont::Bold); |
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rule.pattern = QRegExp( |
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"\\b[a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,4}\\b"); |
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rule.format = emailFormat; |
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highlightingRules.append(rule); |
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|
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urlFormat.setAnchor(true); |
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urlFormat.setFontUnderline(true); |
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rule.pattern |
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= QRegExp( |
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"\\b((https?|ftp|gopher|telnet|file|notes|ms-help):((//)|(\\\\))+[\\w\\d:#@%/;$()~_?\\+-=\\\\.&]*)\\b"); |
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rule.format = urlFormat; |
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highlightingRules.append(rule); |
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} |
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|
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//--------------------------------------------------------------- |
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//UniHighlighter :: highlightBlock |
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// @see header file |
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//--------------------------------------------------------------- |
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void UniHighlighter::highlightBlock(const QString &text) |
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{ |
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foreach (const HighlightingRule &rule, highlightingRules) |
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{ |
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QRegExp expression(rule.pattern); |
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int index = text.indexOf(expression); |
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while (index >= 0) |
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{ |
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int length = expression.matchedLength(); |
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setFormat(index, length, rule.format); |
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index = text.indexOf(expression, index + length); |
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} |
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} |
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} |
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// EOF |