#ifndef KMP3DBDOC_H
#define KMP3DBDOC_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
// include files for QT
#include <qobject.h>
#include <qstring.h>
#include <qlist.h>
// include files for KDE
#include <kurl.h>
// forward declaration of the Kmp3db classes
class Kmp3dbView;
/** Kmp3dbDoc provides a document object for a document-view model.
*
* The Kmp3dbDoc class provides a document object that can be used in conjunction with the classes Kmp3dbApp and Kmp3dbView
* to create a document-view model for standard KDE applications based on KApplication and KMainWindow. Thereby, the document object
* is created by the Kmp3dbApp instance and contains the document structure with the according methods for manipulation of the document
* data by Kmp3dbView objects. Also, Kmp3dbDoc contains the methods for serialization of the document data from and to files.
*
* @author Source Framework Automatically Generated by KDevelop, (c) The KDevelop Team.
* @version KDevelop version 1.2 code generation
*/
class Kmp3dbDoc : public QObject
{
Q_OBJECT
public:
/** Constructor for the fileclass of the application */
Kmp3dbDoc(QWidget *parent, const char *name=0);
/** Destructor for the fileclass of the application */
~Kmp3dbDoc();
/** adds a view to the document which represents the document contents. Usually this is your main view. */
void addView(Kmp3dbView *view);
/** removes a view from the list of currently connected views */
void removeView(Kmp3dbView *view);
/** sets the modified flag for the document after a modifying action on the view connected to the document.*/
void setModified(bool _m=true){ modified=_m; };
/** returns if the document is modified or not. Use this to determine if your document needs saving by the user on closing.*/
bool isModified(){ return modified; };
/** "save modified" - asks the user for saving if the document is modified */
bool saveModified();
/** deletes the document's contents */
void deleteContents();
/** initializes the document generally */
bool newDocument();
/** closes the acutal document */
void closeDocument();
/** loads the document by filename and format and emits the updateViews() signal */
bool openDocument(const KURL& url, const char *format=0);
/** saves the document under filename and format.*/
bool saveDocument(const KURL& url, const char *format=0);
/** returns the KURL of the document */
const KURL& URL() const;
/** sets the URL of the document */
void setURL(const KURL& url);
public slots:
/** calls repaint() on all views connected to the document object and is called by the view by which the document has been changed.
* As this view normally repaints itself, it is excluded from the paintEvent.
*/
void slotUpdateAllViews(Kmp3dbView *sender);
public:
/** the list of the views currently connected to the document */
static QList<Kmp3dbView> *pViewList;
private:
/** the modified flag of the current document */
bool modified;
KURL doc_url;
};
#endif // KMP3DBDOC_H
| Generated by: edwin@source66 on Wed Jan 24 22:45:32 200. |