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- (* Title: saveas.h
- * Purpose: export of data by dragging icon from dialogue box
- *
- *)
-
- #ifndef __saveas_h
- #define __saveas_h
-
- #ifndef __xfersend_h
- #include "xfersend.h"
- #endif
-
-
- (* ----------------------------- saveas -------------------------------------
- * Description: Displays a dialogue box, for the user to export application
- * data.
- *
- * Parameters: int filetype -- type of file to save to
- * char *name -- suggested file name
- * int estsize -- estimated size of the file
- * xfersend_saveproc -- caller-supplied function for saving
- * application data to a file
- * xfersend_sendproc -- caller-supplied function for RAM
- * data transfer (if application is able
- * to do this)
- * xfersend_printproc -- caller-supplied function for printing
- * application data, if "save icon" is
- * dragged onto printer application
- * void *handle -- handle to be passed to handler functions
- * Returns: TRUE if data exported successfully.
- * Other Info: This function displays a dialogue box with the following
- * fields:
- * i) a sprite icon appropriate to the given file type
- * ii) the suggested filename
- * iii) an OK button
- * (Note: a template called "xfer_send" must be in the
- * application's templates file to use this function, set up
- * as in the !Edit, !Draw and !Paint applications)
- * Xfersend deals with the complexities of message-passing
- * protocols to achieve the data transfer. Refer to the
- * typedefs in xfersend.h for an explanation of what the
- * three caller-supplied functions should do.
- * If you pass 0 as the xfersend_sendproc, then no in-core
- * data transfer will be attempted
- * If you pass 0 as the xfersend_printproc, then the file
- * format for printing is assumed to be the same as for saving
- * The estimated file size is not essential, but may improve
- * performance.
- *
- *)
- procedure saveas(filetype : integer;
- name : string;
- estsize : integer;
- saveproc : xfersend_saveproc;
- sendproc : xfersend_sendproc;
- printproc : xfersend_printproc;
- handle : pointer) : boolean; extern;
-
-
- (* ----------------------- saveas_read_leafname_during_send -----------------
- * Description: Gets the "leaf" of the file name in the "filename" field
- * of the "xfer-send" dialogue box.
- *
- * Parameters: char *name -- buffer to put file name in
- * int length -- size in bytes of supplied buffer
- * Returns: void.
- * Other Info: none.
- *
- *)
- procedure saveas_read_leafname_during_send(name : string;
- length : integer); extern;
-
- #endif
-
- (* end saveas.h *)
-