work on docs

[pspp] / src / output / cairo.c

diff --git a/src/output/cairo.c b/src/output/cairo.c
index 81aeddc15f4094b4ed88511605323b3007f1bd54..a08771bb449ae68cb2d0d126c3c439a0e2907395 100644 (file)
--- a/src/output/cairo.c
+++ b/src/output/cairo.c
@@ -187,7 +187,7 @@ static struct xr_driver *
 xr_allocate (const char *name, int device_type,
              enum xr_output_type output_type, struct string_map *o)
 {
-  struct xr_driver *xr = xzalloc (sizeof *xr);
+  struct xr_driver *xr = XZALLOC (struct xr_driver);
   struct output_driver *d = &xr->driver;
 
   output_driver_init (d, &cairo_driver_class, name, device_type);
@@ -607,13 +607,6 @@ xr_submit (struct output_driver *driver, const struct output_item *item)
 {
   struct xr_driver *xr = xr_driver_cast (driver);
 
-  if (item->type == OUTPUT_ITEM_PAGE_SETUP)
-    {
-      if (!xr->pager)
-        xr_update_page_setup (driver, item->page_setup);
-      return;
-    }
-
   if (!xr->pager)
     {
       xr->pager = xr_pager_create (xr->page_style, xr->fsm_style);
@@ -627,6 +620,15 @@ xr_submit (struct output_driver *driver, const struct output_item *item)
       xr_pager_add_page (xr->pager, cairo_create (xr->drawing_surface));
     }
 }
+
+static void
+xr_setup (struct output_driver *driver, const struct page_setup *ps)
+{
+  struct xr_driver *xr = xr_driver_cast (driver);
+
+  if (!xr->pager)
+    xr_update_page_setup (driver, ps);
+}
 \f
 struct output_driver_factory pdf_driver_factory =
   { "pdf", "pspp.pdf", xr_pdf_create };
@@ -642,5 +644,6 @@ static const struct output_driver_class cairo_driver_class =
   .name = "cairo",
   .destroy = xr_destroy,
   .submit = xr_submit,
+  .setup = xr_setup,
   .handles_groups = true,
 };