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Diffstat (limited to 'kopete/libkopete/private/kopeteemoticons.h')
| -rw-r--r-- | kopete/libkopete/private/kopeteemoticons.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/kopete/libkopete/private/kopeteemoticons.h b/kopete/libkopete/private/kopeteemoticons.h new file mode 100644 index 00000000..848185e6 --- /dev/null +++ b/kopete/libkopete/private/kopeteemoticons.h @@ -0,0 +1,184 @@ +/* + kopeteemoticons.cpp - Kopete Preferences Container-Class + + Copyright (c) 2002-2003 by Stefan Gehn <metz AT gehn.net> + Kopete (c) 2002-2004 by the Kopete developers <[email protected]> + Copyright (c) 2005 by Engin AYDOGAN <engin @ bzzzt.biz> + + ************************************************************************* + * * + * This library is free software; you can redistribute it and/or * + * modify it under the terms of the GNU Lesser General Public * + * License as published by the Free Software Foundation; either * + * version 2 of the License, or (at your option) any later version. * + * * + ************************************************************************* +*/ + +#ifndef kopeteemoticons_h__ +#define kopeteemoticons_h__ + +#include <qobject.h> +#include <qvaluelist.h> +#include <qregexp.h> + +#include "kopete_export.h" + +namespace Kopete { + +class KOPETE_EXPORT Emoticons : public QObject +{ + Q_OBJECT +public: + /** + * Constructor: DON'T use it if you want to use the emoticon theme + * chosen by the user. + * Instead, use @ref Kopete::Emoticons::self() + **/ + Emoticons( const QString &theme = QString::null ); + + ~Emoticons( ); + + /** + * The emoticons container-class by default is a singleton object. + * Use this method to retrieve the instance. + */ + static Emoticons *self(); + + /** + * The possible parse modes + */ + enum ParseMode { DefaultParseMode = 0x0 , /** Use strict or relaxed according the config */ + StrictParse = 0x1, /** Strict parsing requires a space between each emoticon */ + RelaxedParse = 0x4, /** Parse mode where all possible emoticon matches are allowed */ + SkipHTML = 0x2 /** Skip emoticons within HTML */ + }; + + /** + * Use it to parse emoticons in a text. + * You don't need to use this for chat windows, + * There is a special class that abstract a chat view + * and uses emoticons parser. + * This function will use the selected emoticon theme. + * If nicks is provided, they will not be parsed if they + * exist in message. + */ + static QString parseEmoticons( const QString &message, ParseMode = SkipHTML ) ; + + + QString parse( const QString &message, ParseMode = SkipHTML ); + + /** + * TokenType, a token might be an image ( emoticon ) or text. + */ + enum TokenType { Undefined, /** Undefined, for completeness only */ + Image, /** Token contains a path to an image */ + Text /** Token contains test */ + }; + + /** + * A token consists of a QString text which is either a regular text + * or a path to image depending on the type. + * If type is Image the text refers to an image path. + * If type is Text the text refers to a regular text. + */ + struct Token { + Token() : type( Undefined ) {} + Token( TokenType t, const QString &m ) : type( t ), text(m) {} + Token( TokenType t, const QString &m, const QString &p, const QString &html ) + : type( t ), text( m ), picPath( p ), picHTMLCode( html ) {} + TokenType type; + QString text; + QString picPath; + QString picHTMLCode; + }; + + + /** + * Static function which will call tokenize + * @see tokenize( const QString& ) + */ + static QValueList<Token> tokenizeEmoticons( const QString &message, ParseMode mode = DefaultParseMode ); + + /** + * Tokenizes an message. + * For example; + * Assume :], (H), :-x are three emoticons. + * A text "(H)(H) foo bar john :] :-x" would be tokenized as follows (not strict): + * 1- /path/to/shades.png + * 2- /path/to/shades.png + * 3- " foo bar john " + * 4- /path/to/bat.png + * 5- " " + * 6- /path/to/kiss.png + * + * Strict tokenization (require spaces around emoticons): + * 1- "(H)(H) foo bar john " + * 2- /path/to/bat.png + * 3- " " + * 4- /path/to/kiss.png + * Note: quotation marks are used to emphasize white spaces. + * @param message is the message to tokenize + * @param mode is a bitmask of ParseMode enum + * @return a QValueList which consiste of ordered tokens of the text. + * @author Engin AYDOGAN < [email protected] > + * @since 23-03-05 + */ + QValueList<Token> tokenize( const QString &message, uint mode = DefaultParseMode ); + + /** + * Return all emoticons and the corresponding icon. + * (only one emoticon per image) + */ + QMap<QString, QStringList> emoticonAndPicList(); + + +private: + /** + * Our instance + **/ + static Emoticons *s_self; + + /** + * add an emoticon to our mapping if + * an animation/pixmap has been found for it + **/ + void addIfPossible( const QString& filenameNoExt, const QStringList &emoticons ); + + /** + * uses the kopete's emoticons.xml for the theme + * @see initEmoticons + */ + void initEmoticon_emoticonsxml( const QString & filename); + + /** + * uses the JEP-0038 xml description for the theme + * @see initEmoticons + */ + void initEmoticon_JEP0038( const QString & filename); + + /** + * sorts emoticons for convenient parsing, which yields greedy matching on + * matchText + */ + void sortEmoticons(); + + + struct Emoticon; + struct EmoticonNode; + class Private; + Private *d; +private slots: + + /** + * Fills the map with paths and emoticons + * This needs to be done on every emoticon-theme change + **/ + void initEmoticons ( const QString &theme = QString::null ); +}; + + +} //END namespace Kopete + +#endif +// vim: set noet ts=4 sts=4 sw=4: |