src/flbase/FLReportViewer.h

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/***************************************************************************
                       FLReportViewer.h  -  description
                          -------------------
 begin                : vie jun 28 2002
 copyright            : (C) 2002-2004 by InfoSiAL S.L.
 email                : mail@infosial.com
***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef FLREPORTVIEWER_H
#define FLREPORTVIEWER_H

#include <qdom.h>

#include "FLWidgetReportViewer.h"
#include "mreportviewer.h"

class MReportViewer;
class MPageCollection;
class FLSqlQuery;
class FLSqlCursor;
class FLReportEngine;
class FLSmtpClient;
class FLPicture;
class FLReportPages;

class FL_EXPORT FLReportViewer: public FLWidgetReportViewer
{

  Q_OBJECT

public:
        

  FLReportViewer(QWidget *parent = 0, const char *name = 0,
                 bool embedInParent = false, FLReportEngine *rptEngine = 0);

  ~FLReportViewer();

  void exec();

  bool renderReport(const int initRow = 0, const int initCol = 0,
                    const bool append = false, const bool displayReport = false);
                                        
        bool renderReport(const int initRow = 0, const int initCol = 0, const uint flags = MReportViewer::Display);

  bool setReportData(FLSqlQuery *q);

  bool setReportData(FLSqlCursor *t);

  bool setReportData(QDomNode n);

  bool setReportTemplate(const QString &t, const QString &style = QString::null);

  bool setReportTemplate(QDomNode d, const QString &style = QString::null);

  QSize sizeHint() const;

  void setNumCopies(const int numCopies);

  void setPrintToPos(bool ptp);

  void setPrinterName(const QString &pName);

  bool reportPrinted();

  void setStyleName(const QString &style);

  MReportViewer *rptViewer() const {
    return rptViewer_;
  }

  FLReportEngine *rptEngine() const {
    return rptEngine_;
  }

  void rptViewerEmbedInParent(QWidget *parentFrame);

  void rptViewerReparent(QWidget *parentFrame);

  QString csvData();

  void setReportPages(FLReportPages *pgs);

public slots:

  void setReportEngine(FLReportEngine *r = 0);

  void slotPrintReport();

  void slotPrintReportToPS(const QString &outPsFile);

  void slotPrintReportToPDF(const QString &outPdfFile);

  void slotFirstPage();

  void slotLastPage();

  void slotNextPage();

  void slotPrevPage();

  void slotExit();

  void slotZoomUp();

  void slotZoomDown();

  void exportFileCSVData();

  void exportToPDF();

  void sendEMailPDF();

  void showInitCentralWidget(bool show);

  void saveSVGStyle();

  void saveSimpleSVGStyle();

  void loadSVGStyle();

  void setAutoClose(bool b);

  void setResolution(int dpi);
  void setPixel(int relDpi);
  void setDefaults();

  void updateReport();

  void  updateDisplay();

  void disableSlotsPrintExports(bool disablePrints = true, bool disableExports = true);

signals:

  void requestUpdateReport();

protected:

  void closeEvent(QCloseEvent *e);

  void showEvent(QShowEvent *e);

private:

  bool loop;

  bool reportPrinted_;

  MReportViewer *rptViewer_;

  FLReportEngine *rptEngine_;

  QWidget *initCentralWidget_;

  FLSmtpClient *smtpClient_;

  bool autoClose_;

  MPageCollection *report;

  bool embedInParent_;

  QString template_;

  QDomNode xmlTemplate_;

  QDomNode xmlData_;

  FLSqlQuery *qry_;

  QString styleName_;

  bool slotsPrintDisabled_;
  bool slotsExportDisabled_;

public:

  FLPicture *getCurrentPage();
  FLPicture *getFirstPage();
  FLPicture *getPreviousPage();
  FLPicture *getNextPage();
  FLPicture *getLastPage();
  FLPicture *getPageAt(uint i);
  void  clearPages();
  void  appendPage();
  int   getCurrentIndex();
  void  setCurrentPage(int idx);
  void  setPageSize(int s);
  void  setPageOrientation(int o);
  void  setPageDimensions(QSize dim);
  int   pageSize();
  int   pageOrientation();
  QSize pageDimensions();
  int   pageCount();
};

#endif