Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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