/*
* ESC * r # B
*
* End raster graphics mode - old style.
*/
static int
end_graphics_mode_B(
pcl_args_t * pargs,
pcl_state_t * pcs
)
{
if (pcs->raster_state.graphics_mode)
pcl_end_graphics_mode(pcs);
return 0;
}
/*
* ESC * r # C
*
* End raster graphics mode - new style. This resets the compression mode and
* the left grahics margin, in addition to ending graphics mode.
*/
static int
end_graphics_mode_C(
pcl_args_t * pargs,
pcl_state_t * pcs
)
{
if (pcs->raster_state.graphics_mode)
pcl_end_graphics_mode(pcs);
pcs->raster_state.gmargin_cp = 0L;
pcs->raster_state.compression_mode = 0;
return 0;
}
/*
* End a page, either unconditionally or only if there are marks on it.
* Return 1 if the page was actually printed and erased.
*/
int
pcl_end_page(pcl_state_t * pcs, pcl_print_condition_t condition)
{
int code = 0;
pcl_break_underline(pcs); /* (could mark page) */
/* If we are conditionally printing (normal case) check if the
page is marked */
if (condition != pcl_print_always) {
if (!pcl_page_marked(pcs))
return 0;
}
/* finish up graphics mode in case we finished the page in the
middle of a raster stream */
if (pcs->raster_state.graphics_mode)
pcl_end_graphics_mode(pcs);
/* If there's an overlay macro, execute it now. */
if (pcs->overlay_enabled) {
void *value;
if (pl_dict_find(&pcs->macros,
id_key(pcs->overlay_macro_id), 2, &value)) {
pcs->overlay_enabled = false; /**** IN reset_overlay ****/
code = pcl_execute_macro((const pcl_macro_t *)value,
pcs,
pcl_copy_before_overlay,
pcl_reset_overlay,
pcl_copy_after_overlay);
if (code < 0)
return code;
pcs->overlay_enabled = true; /**** IN copy_after ****/
}
}
/* output the page */
code = (*pcs->end_page) (pcs, pcs->num_copies, true);
if (code < 0)
return code;
if (pcs->end_page == pcl_end_page_top)
code = gs_erasepage(pcs->pgs);
pcs->page_marked = false;
/*
* Advance of a page may move from a page front to a page back. This may
* change the applicable transformations.
*/
/*
* Keep track of the side you are on
*/
if (pcs->duplex) {
pcs->back_side = ! pcs->back_side;
} else {
pcs->back_side = false;
}
put_param1_bool(pcs,"FirstSide", !pcs->back_side);
update_xfm_state(pcs, 0);
pcl_continue_underline(pcs);
return (code < 0 ? code : 1);
}
