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Diffstat (limited to 'kbarcode/batchprinter.h')
| -rw-r--r-- | kbarcode/batchprinter.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/kbarcode/batchprinter.h b/kbarcode/batchprinter.h new file mode 100644 index 0000000..c189183 --- /dev/null +++ b/kbarcode/batchprinter.h @@ -0,0 +1,212 @@ +/*************************************************************************** + batchprinter.h - description + ------------------- + begin : Sat Jan 10 2004 + copyright : (C) 2004 by Dominik Seichter + email : domseichter@web.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 BATCHPRINTER_H +#define BATCHPRINTER_H + +#include "measurements.h" + +#include <qmap.h> +#include <qvaluelist.h> + +namespace KABC { + class AddresseeList; +} + +class Definition; +class Label; +class KPrinter; +class Measurements; +class QBuffer; +class QPainter; +class QProgressDialog; +class QWidget; +class QPaintDevice; + +typedef QValueList< QMap<QString,QString> > TVariableList; +/** + This class is responsible for batch printing of articles. + It is also responsible for creating images of all articles. + @author Dominik Seichter +*/ +class BatchPrinter +{ + public: + typedef enum EOutputFormat { POSTSCRIPT = 0, IMAGE, BCP }; + enum EImageFileName { E_ARTICLE, E_BARCODE, E_CUSTOM }; + + struct data { + int number; + QString article_no; + QString group; + }; + + /** Use this constructor if you want to print to + * a printer. + */ + BatchPrinter( KPrinter* p, QWidget* _parent ); + /** This constructor is used in image gernaration mode. + * @p path is the path to an existing directory where + * the images are saved. + */ + BatchPrinter( const QString & path, QWidget* p ); + + /** Use this constructor to print to a barcode printer @p path + * with format @p format + */ + BatchPrinter( const QString & path, int format, QWidget* _parent ); + + ~BatchPrinter(); + + inline void setBuffer( QBuffer* b ) { buffer = b; } + void setCustomer( const QString & s ) { m_customer = s; } + + /** Specify the label on which is printed first on the page. + * The first label on the page (top/left) has the index 1, + * the second label is index 2 ... + */ + inline void setMove( int m ) { + m_move = m > 0 ? --m : 0; + } + + /** set the sql data for the batchprinter + * @p list will be deleted by the batchprinter + */ + void setData( QValueList<data>* list ); + + /** set the variable data for the batchprinter + * @p list will be deleted by the batchprinter + */ + void setData( TVariableList* list ); + + /** set the address data for the batchprinter + * @p list will be deleted by the batchprinter + */ + void setData( KABC::AddresseeList* list ); + + inline void setImageFilename( const EImageFileName e ) { m_image_filename = e; } + inline void setImageCustomFilename( const QString & name ) { m_image_custom_filename = name; }; + inline void setImageFormat( const QString & f ) { m_image_format = f; } + inline void setSerial( const QString & s, unsigned int inc ) { m_serial = s; m_increment = inc; } + inline void setName( const QString & s ) { m_name = s; } + inline void setDefinition( Definition* d ) { def = d; } + inline void setLabels( int l ) { m_labels = l; } + inline void setEvents( bool b ) { m_events = b; } + + /** start the batch printing on a printer + */ + void start(); + /** start image generation + */ + void startImages(); + /** start printing to a barcode printer + */ + void startBCP(); + private: + /** create a label which gets intialized either with m_vardata or m_data + * @p number is set to the number of times this label should be printed. + */ + Label* initLabel( int* number = NULL ); + + /** starts a new page on the printer, if the + * current label does not fit anymore on the current pageh + */ + void checkForNewPage( Label* label ); + /** draw a border around the current label using QPainter @p painter + */ + void drawBorders(); + /** start a "new line" on the printer, + * i.e. beginn the second row of labels + * on the page. + */ + void changeLine(); + void proccessEvents( int lb, QString value = QString::null, Label* label = 0 ); + void printXLabel( int lb, Label* label, const QString & value ); + void moveLabels(); + + /** print the labels using data from the m_data structure + */ + void startPrintData( QProgressDialog* progress ); + /** print the labels using data from the m_vardata or m_addrdata structure + */ + void startPrintVarData( QProgressDialog* progress ); + + /** Create and return a progressdialog + */ + QProgressDialog* createProgressDialog( const QString & caption ); + bool checkProgressDialog( QProgressDialog* progress ); + + Definition* def; + Measurements m_measure; + QValueList<data>* m_data; + TVariableList* m_vardata; + KABC::AddresseeList* m_addrdata; + + QString m_serial; + QString m_name; + QString m_customer; + /** Path for image output + * or device for bcp output + */ + QString m_path; + /** defines the image format to be used + */ + QString m_image_format; + + unsigned int m_cur_data_count; + + /** format for bcp output + */ + int m_bcp_format; + + /** defines the format of the filename for images + */ + EImageFileName m_image_filename; + + /** prefix for custom filenames if m_image_filename = E_CUSTOM + */ + QString m_image_custom_filename; + + /** enable/disable events + */ + bool m_events; + + unsigned int m_increment; + unsigned int m_move; + /** number of labels to print for the progress dialog + */ + unsigned int m_labels; + + /** height of the current page in pixel. + */ + double pageh; + double curw; + double curh; + int c_h; + int c_w; + + QPaintDevice* m_paintDevice; + + QBuffer* buffer; + KPrinter* printer; + QPainter* painter; + /** parent for dialogs + */ + QWidget* parent; +}; + +#endif |