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Diffstat (limited to 'kbabel/kbabeldict/modules/dbsearchengine2/KDBSearchEngine2.h')
| -rw-r--r-- | kbabel/kbabeldict/modules/dbsearchengine2/KDBSearchEngine2.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/kbabel/kbabeldict/modules/dbsearchengine2/KDBSearchEngine2.h b/kbabel/kbabeldict/modules/dbsearchengine2/KDBSearchEngine2.h new file mode 100644 index 00000000..0db19c6c --- /dev/null +++ b/kbabel/kbabeldict/modules/dbsearchengine2/KDBSearchEngine2.h @@ -0,0 +1,202 @@ +/* **************************************************************************** + +DBSE2 +Andrea Rizzi + +**************************************************************************** */ + +#ifndef DBSEARCH_ENGINE2_H +#define DBSEARCH_ENGINE2_H + +#include <searchengine.h> +#include <qdialog.h> + +#include "database.h" +#include "dbse2_factory.h" +#include "preferenceswidget.h" +#include "dbscan.h" +#include "sourcedialog.h" + +//#include "DBSESettings.h" + +class KDBSearchEngine2 : public SearchEngine +{ + Q_OBJECT + + public: + + KDBSearchEngine2(QObject *parent=0, const char *name=0); + virtual ~KDBSearchEngine2(); + + //init if needed. + bool init(); + + /** @return true, if a search is currently active */ + bool isSearching() const {return searching;} + + void stopSearch() { if(di) di->stop();} + + + + /** @returns true, if it was initialized correctly */ + bool isReady() const {return iAmReady; } + + + void saveSettings(KConfigBase *config); + void readSettings(KConfigBase *config); + + + QString translate(const QString text); + + QString fuzzyTranslation(const QString text, int &score); + QString searchTranslation(const QString, int &score ); + + /** + * Finds all messages belonging to package package. If nothing is found, + * the list is empty. + * @param package The name of the file, something like "kbabel.po" + * @param resultList Will contain the found messages afterwards + * @param error If an error occured, this should contain a description + * + * @return true, if successfull + */ + bool messagesForPackage(const QString& package + , QValueList<Message>& resultList, QString& error); + + /** + * @returns true, if the searchresults are given as rich text + * the default implementation returns false + */ + bool usesRichTextResults(){return true;} + + /** @returns true, if the the entries in the database can be edited */ + bool isEditable(){return false;} + + /** + * @returns a widget which lets the user setup all preferences of this + * search engine. The returned widget should not be bigger than + * 400x400. If you need more space, you maybe want to use + * a tabbed widget. + * @param parent the parent of the returned widget + */ + virtual PrefWidget* preferencesWidget(QWidget *parent); + + /** @returns information about this SearchEngine */ + virtual const KAboutData *about() const; + + /** @returns the i18n name of this search engine */ + QString name() const {return i18n("DB SearchEngine II");} + + /** @returns a untranslated name of this engine */ + QString id() const {return "dbse2";} + + /** @returns the last error message */ + QString lastError() {return lasterror;} + + + /** + * sets the engine to always ask the preferences dialog for settings + * if is existing before starting the search. + */ + virtual void setAutoUpdateOptions(bool activate) + { + autoupdate=activate; + } + + + + public slots: + + void receiveResult(QueryResult r); + + /** + * starts a search for string s in the original text + * @returns false, if an error occured. Use @ref lastError + * to get the last error message + */ + bool startSearch(QString s); + + /** + * starts a search for string s in the translated text + * @returns false, if an error occured. Use @ref lastError + * to get the last error message + */ + bool startSearchInTranslation(QString s); + + + /** stops a search */ + // virtual void stopSearch() ; + + + /** + * This method allows a search engine to use different settings depending + * on the edited file. The default implementation does nothing. + * @param file The edited file with path + */ + // virtual void setEditedFile(QString file); + + /** + * This method allows a search engine to use different settings depending + * on the edited package. The default implementation does nothing. + * @param package The name of the package, that is currently translated. + */ + // virtual void setEditedPackage(QString package); + + /** + * This method allows a search engine to use different settings depending + * on the language code. The default implementation does nothing. + * @param lang The current language code (e.g. de). + */ + // virtual void setLanguageCode(QString lang); + // virtual void setLanguage(QString languageCode, QString languageName); + + + + /** + * This method is called, if something has been changed in the + * current file. See @ref setEditedFile if you want to know the file + * name + * @param orig the original string + * @param translation the translated string + */ + + void stringChanged( QString orig, QString translated + , QString description); + + //void scan(); + + void setLastError(QString er); + + //Slots for preference dialog + // void scanSource(QString sourceName); + void scanNowPressed(); + void scanAllPressed(); + void editSource(); + void removeSource(); + void addSource(); + + + private: + DataBaseInterface *di; + bool searching; + bool iAmReady; + bool autoupdate; + QString lasterror; + KDB2PreferencesWidget *pw; + + //PrefWidg -> DBSE + void updateSettings(); + //DBSE -> PrefWidg + void setSettings(); + + DBSESettings settings; + QString dbDirectory; + bool autoAdd,useSentence,useGlossary,useExact; + bool useDivide,useAlpha,useWordByWord,useDynamic; + uint numberOfResult; + QMap<QString,MessagesSource> sources; + +}; + + +#endif // SEARCH_ENGINE2_H |