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167 lines
6.7 KiB
167 lines
6.7 KiB
/***************************************************************************
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kverbosdoc.h - description
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-------------------
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begin : Fre Dez 14 19:28:09 CET 2001
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copyright : (C) 2001 by Arnold Kraschinski
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email : arnold.k67@gmx.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef KVERBOSDOC_H
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#define KVERBOSDOC_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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// include files for QT
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#include <tqfile.h>
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// include files for KDE
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#include <kurl.h>
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// include files des Projektes
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#include "verbspanish.h"
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// forward declaration of the Kverbos classes
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class KVerbosView;
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class KVerbosUser;
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/**
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* KVerbosDoc provides a document object for a document-view model.
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*
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* The KVerbosDoc class provides a document object that can be used in conjunction with
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* the classes KVerbosApp and KVerbosView to create a document-view model for standard KDE
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* applications based on TDEApplication and KMainWindow. Thereby, the document object
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* is created by the KVerbosApp instance and contains the document structure with the
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* according methods for manipulation of the document data by KVerbosView objects. Also,
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* KVerbosDoc contains the methods for serialization of the document data from and to files.
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*
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* Die Dokumentenklasse hält eine Liste der verfügbaren Verben vor. Aus dieser Liste wird
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* eines ausgewählt, das gelernt werden soll. Die View-Klasse kann dieses Verb abfragen und
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* in dem Lernfenster darstellen.
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* Es gibt einige Situationen, die eine neuen Wahl dieses Verbes erforderlich machen:
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* - zu Beginn des Programms, wenn die Klasse gebildet wird
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* - wenn eine neue Verbendatei geladen wird
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* - wenn die View-Klasse eine neue Wahl anfordert
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* die View-Klasse merkt sich die Anzahl der richtig gelösten Verben.
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*
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* @author Source Framework Automatically Generated by KDevelop, (c) The KDevelop Team.
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* @version KDevelop version 1.2 code generation
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*/
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class KVerbosDoc : public TQObject
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{
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Q_OBJECT
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public:
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/**
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* Constructor for the fileclass of the application
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*/
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KVerbosDoc(TQWidget *parent, const char *name=0);
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/**
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* Destructor for the fileclass of the application
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*/
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~KVerbosDoc();
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/** adds a view to the document which represents the document contents. Usually this is your main view. */
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void addView(KVerbosView *view);
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/** removes a view from the list of currently connected views */
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void removeView(KVerbosView *view);
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/** sets the modified flag for the document after a modifying action on the view connected to the document.*/
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void setModified(bool _m=true){ modified=_m; }
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/** returns if the document is modified or not. Use this to determine if your document needs saving by the user on closing.*/
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bool isModified(){ return modified; }
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/** "save modified" - asks the user for saving if the document is modified */
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bool saveModified();
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/** deletes the document's contents */
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void deleteContents();
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/** initializes the document generally */
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bool newDocument();
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/** closes the acutal document */
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void closeDocument();
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/** loads the document by filename and format and emits the updateViews() signal
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* Es werden bei der Datei die beiden Formate HTML-Datei und reine Textdatei unter-
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* schieden
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*/
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bool openDocument(const KURL& url, const char *format=0);
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bool openDocHTML(TQFile &f);
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bool openDocVERBOS(TQFile &f);
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/** saves the document under filename and format.
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* Die Datei kann wahlweise im HTML-Format oder als normale Textdatei abgespeichert
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* werden. Die HTML-Datei ist umfangreicher, weil der formatierende HTML-Code
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* ergänzt werden muss.
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*/
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bool saveDocument(const KURL& url, const char *format=0);
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bool saveDocHTML(TQFile &f);
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bool saveDocVERBOS(TQFile &f);
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/** sets a new user name, and deletes the old one. If the old one is different from
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* the default name DEFAULTUSER then some information is stored about the user. The
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* Program look if some information about the user is stored.
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*/
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void setNewUser(const TQString n);
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/** returns a pointer to the actual user object */
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KVerbosUser* getUser() { return benutzer; }
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/** returns the KURL of the document */
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const KURL& URL() const;
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/** sets the URL of the document */
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void setURL(const KURL& url);
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/** es wird ein Verb der Liste hinzugefügt, ist emitStatus = true, wird auch
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* die Statuszeile entsprechend angepasst.
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*/
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void appendVerb(const verbSpanish v, bool emitStatus = true);
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/** prüft, ob die Liste des Dokumentes leer ist */
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bool isEmpty() const;
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/** Gibt einen Zeiger auf die Verbliste des Dokumentes zurück */
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spanishVerbList* getList();
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/** Gibt die Anzahl der Verben im Dokument zurück */
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int getAnzahl() const { return verbList2.count(); }
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/** Gibt die gewählte Zeit, die Formen des Verbes dazu und den spanischen
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* und deutschen Infinitiv zurück
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*/
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TQString getAuswahl(TQString s[][3], int &t);
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/** feedback from the view class about the solution */
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void solved(const bool b);
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private:
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/** searches the verb given as a string in the list and returns a pointer to the verb */
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spanishVerbList::Iterator findVerb(const TQString& s);
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signals:
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/** wird emittiert, wenn sich die Anzahl der Verben im Dokument verändert hat */
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void anzahlVerbenGeaendert( int );
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void changeView();
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public slots:
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/**
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* calls repaint() on all views connected to the document object and is called by the view by which the document has been changed.
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* As this view normally repaints itself, it is excluded from the paintEvent.
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*/
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void slotUpdateAllViews(KVerbosView *sender);
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public:
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/**
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* the list of the views currently connected to the document
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*/
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static TQPtrList<KVerbosView> *pViewList;
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private:
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/**
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* the modified flag of the current document
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*/
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bool modified;
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KURL doc_url;
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/** Die Liste der Verben */
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spanishVerbList verbList2;
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KVerbosUser* benutzer;
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};
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#endif // KVERBOSDOC_H
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