124 lines
3.0 KiB
C
124 lines
3.0 KiB
C
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/*******************************************************************************
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/
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/ File: PrintJob.h
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/
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/ Description: BPrintJob runs a printing session.
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/
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/ Copyright 1996-98, Be Incorporated, All Rights Reserved
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/
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*******************************************************************************/
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#ifndef _PRINTSESSION_H
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#define _PRINTSESSION_H
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#include <BeBuild.h>
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#include <Picture.h> /* For convenience */
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#include <Rect.h>
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class BView;
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/*----------------------------------------------------------------*/
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/*----- BPrintJob related structures -----------------------------*/
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struct print_file_header {
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int32 version;
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int32 page_count;
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off_t first_page;
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int32 _reserved_3_;
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int32 _reserved_4_;
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int32 _reserved_5_;
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};
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struct _page_header_;
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/*----------------------------------------------------------------*/
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/*----- BPrintJob class ------------------------------------------*/
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class BPrintJob {
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public:
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enum // These values are returned by PrinterType()
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{
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B_BW_PRINTER = 0,
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B_COLOR_PRINTER
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};
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BPrintJob(const char *job_name);
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virtual ~BPrintJob();
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void BeginJob();
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void CommitJob();
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status_t ConfigJob();
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void CancelJob();
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status_t ConfigPage();
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void SpoolPage();
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bool CanContinue();
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virtual void DrawView(BView *a_view, BRect a_rect, BPoint where);
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BMessage *Settings() /* const */ ;
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void SetSettings(BMessage *a_msg);
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bool IsSettingsMessageValid(BMessage *a_msg) const;
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BRect PaperRect();
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BRect PrintableRect();
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void GetResolution(int32 *xdpi, int32 *ydpi);
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int32 FirstPage() /* const */ ;
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int32 LastPage() /* const */ ;
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int32 PrinterType(void * = NULL) const;
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/*----- Private or reserved -----------------------------------------*/
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private:
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virtual void _ReservedPrintJob1();
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virtual void _ReservedPrintJob2();
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virtual void _ReservedPrintJob3();
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virtual void _ReservedPrintJob4();
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BPrintJob(const BPrintJob &);
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BPrintJob &operator=(const BPrintJob &);
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void RecurseView(BView *v, BPoint origin, BPicture *p, BRect r);
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void MangleName(char *filename);
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void HandlePageSetup(BMessage *setup);
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bool HandlePrintSetup(BMessage *setup);
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void NewPage();
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void EndLastPage();
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void AddSetupSpec();
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void AddPicture(BPicture *picture, BRect *rect, BPoint where);
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char* GetCurrentPrinterName() const;
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void LoadDefaultSettings();
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char * print_job_name;
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int32 page_number;
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BFile * spoolFile;
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print_file_header current_header;
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BRect paper_size;
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BRect usable_size;
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int pr_error;
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char spool_file_name[256];
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BMessage *setup_msg;
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BMessage *default_setup_msg;
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char stop_the_show;
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int32 first_page;
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int32 last_page;
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short v_xres;
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short v_yres;
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_page_header_ * m_curPageHeader;
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off_t m_curPageHeaderOffset;
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uint32 _reserved[2];
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};
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/*-------------------------------------------------------------*/
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/*-------------------------------------------------------------*/
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#endif /* _PRINTSESSION_H */
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