pdlg_do() is the counterpart to pdlg_open()/pdlg_evnt()/pdlg_close(). This function opens a modal dialog and only returns to the caller when one of the exit buttons has been activated ("Cancel", "OK" ).
Declaration:
WORD pdlg_do( PRN_DIALOG *prn_dialog, PRN_SETTINGS *settings,
BYTE *document_name, WORD option_flags );
Call:
button = pdlg_do( prn_dialog, settings, "Unnamed", PDLG_PRINT );
Variable Argument Meaning
Inputs:
contrl[0] 207 pdlg_do
contrl[1] 1 Entries in intin
contrl[3] 3 Entries in addrin
intin[0] option_flags
addrin[0] prn_dialog Pointer to management structure
addrin[1] settings Printer settings
addrin[2] document_name Document name
Outputs:
contrl[2] 1 Entries in intout
contrl[4] 0 Entries in addrout
intout[0] button Selected button (or 0)
Description of <option_flags>:
#define PDLG_PREFS 0x0000 /* Display settings dialog */
#define PDLG_PRINT 0x0001 /* Display print dialog */
#define PDLG_ALWAYS_COPIES 0x0010 /* Always offer No. of copies */
#define PDLG_ALWAYS_ORIENT 0x0020 /* Always offer landscape format */
#define PDLG_ALWAYS_SCALE 0x0040 /* Always offer scaling */
#define PDLG_EVENODD 0x0100 /* Offer option for even and odd pages */
Description of <button>:
#define PDLG_CANCEL 1 /* "Cancel" was selected */
#define PDLG_OK 2 /* "OK" was pressed */
Description of <settings>:
see pdlg_open...