lexer: Fix negative 'n0' and 'n1' in lex_source_contains_macro_call().

[pspp] / src / output / cairo-fsm.h

diff --git a/src/output/cairo-fsm.h b/src/output/cairo-fsm.h
index 74b43860c8dcd062a0f1efc8048aaeccd180c259..e5a22362a10660f640341c142aa9e164f467f37c 100644 (file)
--- a/src/output/cairo-fsm.h
+++ b/src/output/cairo-fsm.h
@@ -19,8 +19,6 @@
 
 #include <stdbool.h>
 
-#ifdef HAVE_CAIRO
-
 #include <cairo/cairo.h>
 #include <pango/pango-font.h>
 #include "output/table.h"
@@ -28,22 +26,21 @@
 struct xr_fsm;
 struct output_item;
 
-enum xr_font_type
-  {
-    XR_FONT_PROPORTIONAL,
-    XR_FONT_FIXED,
-    XR_N_FONTS
-  };
+/* The unit used for internal measurements is inch/(72 * XR_POINT).
+   (Thus, XR_POINT units represent one point.) */
+#define XR_POINT PANGO_SCALE
 
 struct xr_fsm_style
   {
     int ref_cnt;
 
-    int size[TABLE_N_AXES];     /* Page size. */
+    int size[TABLE_N_AXES];      /* Page size. */
     int min_break[TABLE_N_AXES]; /* Minimum cell size to allow breaking. */
-    PangoFontDescription *fonts[XR_N_FONTS];
+    PangoFontDescription *font;
+    struct cell_color fg;
     bool use_system_colors;
-    bool transparent;
+
+    int object_spacing;
 
     /* Resolution, in units per inch, used for measuring font "points".  If
        this is 72.0, for example, then 1pt = 1 device unit, which is
@@ -53,23 +50,26 @@ struct xr_fsm_style
     double font_resolution;
   };
 struct xr_fsm_style *xr_fsm_style_ref (const struct xr_fsm_style *);
+struct xr_fsm_style *xr_fsm_style_unshare (struct xr_fsm_style *);
 void xr_fsm_style_unref (struct xr_fsm_style *);
 bool xr_fsm_style_equals (const struct xr_fsm_style *,
                           const struct xr_fsm_style *);
 
-struct xr_fsm *xr_fsm_create (const struct output_item *,
-                              const struct xr_fsm_style *,
-                              cairo_t *);
-void xr_fsm_destroy (struct xr_fsm *);
-
+/* Interface used for rendering output items in a single on-screen region. */
+struct xr_fsm *xr_fsm_create_for_scrolling (const struct output_item *,
+                                            const struct xr_fsm_style *,
+                                            cairo_t *);
 void xr_fsm_measure (struct xr_fsm *, cairo_t *, int *w, int *h);
 void xr_fsm_draw_all (struct xr_fsm *, cairo_t *);
 void xr_fsm_draw_region (struct xr_fsm *, cairo_t *,
                          int x, int y, int w, int h);
 
+/* Interface used for rendering output items to a series of printed pages. */
+struct xr_fsm *xr_fsm_create_for_printing (const struct output_item *,
+                                           const struct xr_fsm_style *,
+                                           cairo_t *);
+void xr_fsm_destroy (struct xr_fsm *);
 int xr_fsm_draw_slice (struct xr_fsm *, cairo_t *, int space);
 bool xr_fsm_is_empty (const struct xr_fsm *);
 
-#endif  /* HAVE_CAIRO */
-
 #endif /* output/cairo-fsm.h */