1 /*******************************************************************************
3 This file is part of mDictionary.
5 mDictionary is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 mDictionary is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with mDictionary. If not, see <http://www.gnu.org/licenses/>.
18 Copyright 2010 Comarch S.A.
20 *******************************************************************************/
23 /*! \file xdxfplugin.h
34 #include <QSqlDatabase>
37 #include <QXmlStreamReader>
40 #include "../../include/CommonDictInterface.h"
41 #include "../../include/settings.h"
42 #include "XdxfDictDialog.h"
43 #include "XdxfCachingDialog.h"
44 #include "TranslationXdxf.h"
46 class TranslationXdxf;
48 class XdxfPlugin : public CommonDictInterface
51 Q_INTERFACES(CommonDictInterface)
53 XdxfPlugin(QObject *parent=0);
57 //! \returns source language code iso 639-2
58 QString langFrom() const;
60 //! \returns destination language code iso 639-2
61 QString langTo() const;
63 //! \returns dictionary name (like "old English" or so)
66 //! \returns dictionary type (xdxf, google translate, etc)
70 //! returns information about dictionary in xml (name, authors, etc)
72 //! \returns information about dictionary in html (name, authors, etc)
74 QString infoNote() const;
76 /*! \returns DictDialog object that creates dialogs
77 for adding a new dictionary and changing plugin settings
79 DictDialog* dictDialog();
81 //! \returns new, clean copy of plugin with settings set as in Settings*
82 CommonDictInterface* getNew(const Settings*) const;
84 //! \returns whether plugin can start searching
85 bool isAvailable() const;
87 //! \returns a description of a word given by a QString
88 QString search(QString key);
90 //! \returns current plugin settings
93 //! \returns words count in a dictionary
97 bool setSettings(const Settings*);
99 //! \returns plugin icon
102 /*! plugin should delete any files (eg. cache) that have been created and are ready
110 /*! performs search in a dictionary
111 \param word word to search for in a dictionary
112 \param limit limit on number of results
114 After finishing search it has to emit
115 \see CommonDictInterface:finalTranslation finalTranslation
117 QList<Translation*> searchWordList(QString word, int limit=0);
119 //! stops current operation
122 //! loads translations for each plugin only once
126 //! emitted with percent count of caching progress, and time elapsed from
128 void updateCachingProgress(int, int);
133 /*! \returns true or false depending on whether the dictionary is cached
137 /*! searches for a list of words similar to a word in a database file
138 \param word key compared with keys in a database
139 \param limit limits the number of translations in returned list,
141 \returns list of translations
143 QList<Translation*> searchWordListCache(QString word, int limit=0);
145 /*! searches for a list of words similar to a word in a xdxf file
146 \param word key compared with keys in a xdxf file
147 \param limit limits the number of translations in returned list,
149 \returns list of translations
151 QList<Translation*> searchWordListFile(QString word, int limit=0);
153 /*! searches for a translation of a word which is exactly like a key
155 QString searchFile(QString key);
157 /*! searches for a translation of a word which is exactly like a key
158 in a database file */
159 QString searchCache(QString key);
161 //! scans dictionary file to get information about it
162 bool getDictionaryInfo();
164 //! counts the keys in a xdxf file
167 /*! transforms xdxf files to database files (caching operation)
168 \returns true on success, false on failure */
169 bool makeCache(QString dir);
171 //! language from which we translate
173 //! language to which we translate
175 //! name of a dictionary
177 //! information about dictionary
180 QString _dictionaryInfo;
182 //! icon displayed during translations and when a dictionary is chosen
186 //! number of words in a dictionary
188 //! indicates if search is stopped
189 volatile bool stopped;
191 XdxfDictDialog* _dictDialog;
192 XdxfCachingDialog* cachingDialog;
195 #endif // XDXFPLUGIN_H