#include "gl/minmax.h"
#include "gl/xalloc.h"
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
/* This file uses TABLE_HORZ and TABLE_VERT enough to warrant abbreviating. */
#define H TABLE_HORZ
#define V TABLE_VERT
/* Returns the size of PAGE along AXIS. (This might be larger than the page
size specified in the parameters passed to render_page_create(). Use a
render_break to break up a render_page into page-sized chunks.) */
-int
+static int
render_page_get_size (const struct render_page *page, enum table_axis axis)
{
return page->cp[axis][page->n[axis] * 2 + 1];
}
-int
+static int
render_page_get_best_breakpoint (const struct render_page *page, int height)
{
int y;
return !(z & 1);
}
+bool
+render_direction_rtl (void)
+{
+ /* TRANSLATORS: Do not translate this string. If the script of your language
+ reads from right to left (eg Persian, Arabic, Hebrew etc), then replace
+ this string with "output-direction-rtl". Otherwise either leave it
+ untranslated or copy it verbatim. */
+ const char *dir = _("output-direction-ltr");
+ if ( 0 == strcmp ("output-direction-rtl", dir))
+ return true;
+
+ if ( 0 != strcmp ("output-direction-ltr", dir))
+ fprintf (stderr, "This localisation has been incorrectly translated. Complain to the translator.\n");
+
+ return false;
+}
+
static void
render_rule (const struct render_page *page, const int ofs[TABLE_N_AXES],
const int d[TABLE_N_AXES])
bb[H][0] = ofs[H] + page->cp[H][d[H]];
bb[H][1] = ofs[H] + page->cp[H][d[H] + 1];
+ if (render_direction_rtl ())
+ {
+ int temp = bb[H][0];
+ bb[H][0] = page->params->size[H] - bb[H][1];
+ bb[H][1] = page->params->size[H] - temp;
+ }
bb[V][0] = ofs[V] + page->cp[V][d[V]];
bb[V][1] = ofs[V] + page->cp[V][d[V] + 1];
page->params->draw_line (page->params->aux, bb, styles);
bb[H][0] = clip[H][0] = ofs[H] + page->cp[H][cell->d[H][0] * 2 + 1];
bb[H][1] = clip[H][1] = ofs[H] + page->cp[H][cell->d[H][1] * 2];
+ if (render_direction_rtl ())
+ {
+ int temp = bb[H][0];
+ bb[H][0] = clip[H][0] = page->params->size[H] - bb[H][1];
+ bb[H][1] = clip[H][1] = page->params->size[H] - temp;
+ }
bb[V][0] = clip[V][0] = ofs[V] + page->cp[V][cell->d[V][0] * 2 + 1];
bb[V][1] = clip[V][1] = ofs[V] + page->cp[V][cell->d[V][1] * 2];
/* Renders PAGE, by calling the 'draw_line' and 'draw_cell' functions from the
render_params provided to render_page_create(). */
-void
+static void
render_page_draw (const struct render_page *page, int ofs[TABLE_N_AXES])
{
int bb[TABLE_N_AXES][2];
/* Renders the cells of PAGE that intersect (X,Y)-(X+W,Y+H), by calling the
'draw_line' and 'draw_cell' functions from the render_params provided to
render_page_create(). */
-void
+static void
render_page_draw_region (const struct render_page *page,
int ofs[TABLE_N_AXES], int clip[TABLE_N_AXES][2])
{