#define H TABLE_HORZ
#define V TABLE_VERT
-#define N_BOX (RENDER_N_LINES * RENDER_N_LINES \
- * RENDER_N_LINES * RENDER_N_LINES)
+enum
+ {
+ ASCII_LINE_NONE,
+ ASCII_LINE_SINGLE,
+ ASCII_LINE_DOUBLE,
+ ASCII_N_LINES
+ };
+
+#define N_BOX (ASCII_N_LINES * ASCII_N_LINES \
+ * ASCII_N_LINES * ASCII_N_LINES)
static const ucs4_t ascii_box_chars[N_BOX] =
{
0x2566, 0x256c, 0x256c,
};
-static inline int
-make_box_index (int left, int right, int top, int bottom)
+static int
+ascii_line_from_render_line (int render_line)
{
- int start_side = left;
- int end_side = right;
- if (render_direction_rtl ())
+ switch (render_line)
{
- start_side = right;
- end_side = left;
+ case RENDER_LINE_NONE:
+ return ASCII_LINE_NONE;
+
+ case RENDER_LINE_SINGLE:
+ case RENDER_LINE_DASHED:
+ case RENDER_LINE_THICK:
+ case RENDER_LINE_THIN:
+ return ASCII_LINE_SINGLE;
+
+ case RENDER_LINE_DOUBLE:
+ return ASCII_LINE_DOUBLE;
+
+ default:
+ return ASCII_LINE_NONE;
}
- return ((end_side * RENDER_N_LINES + bottom) * RENDER_N_LINES + start_side) * RENDER_N_LINES + top;
+}
+
+static int
+make_box_index (int left_, int right_, int top_, int bottom_)
+{
+ bool rtl = render_direction_rtl ();
+ int left = ascii_line_from_render_line (rtl ? right_ : left_);
+ int right = ascii_line_from_render_line (rtl ? left_ : right_);
+ int top = ascii_line_from_render_line (top_);
+ int bottom = ascii_line_from_render_line (bottom_);
+
+ int idx = right;
+ idx = idx * ASCII_N_LINES + bottom;
+ idx = idx * ASCII_N_LINES + left;
+ idx = idx * ASCII_N_LINES + top;
+ return idx;
}
/* How to emphasize text. */
static void ascii_draw_line (void *, int bb[TABLE_N_AXES][2],
enum render_line_style styles[TABLE_N_AXES][2]);
static void ascii_measure_cell_width (void *, const struct table_cell *,
- int footnote_idx, int *min, int *max);
+ int *min, int *max);
static int ascii_measure_cell_height (void *, const struct table_cell *,
- int footnote_idx, int width);
+ int width);
static void ascii_draw_cell (void *, const struct table_cell *,
- int footnote_idx, int bb[TABLE_N_AXES][2],
+ int bb[TABLE_N_AXES][2],
+ int spill[TABLE_N_AXES][2],
int clip[TABLE_N_AXES][2]);
static struct ascii_driver *
int n);
static void ascii_layout_cell (struct ascii_driver *,
const struct table_cell *,
- int footnote_idx,
int bb[TABLE_N_AXES][2],
int clip[TABLE_N_AXES][2],
int *width, int *height);
static void
ascii_measure_cell_width (void *a_, const struct table_cell *cell,
- int footnote_idx, int *min_width, int *max_width)
+ int *min_width, int *max_width)
{
struct ascii_driver *a = a_;
int bb[TABLE_N_AXES][2];
bb[V][0] = 0;
bb[V][1] = INT_MAX;
clip[H][0] = clip[H][1] = clip[V][0] = clip[V][1] = 0;
- ascii_layout_cell (a, cell, footnote_idx, bb, clip, max_width, &h);
+ ascii_layout_cell (a, cell, bb, clip, max_width, &h);
if (cell->n_contents != 1
|| cell->contents[0].n_footnotes
|| strchr (cell->contents[0].text, ' '))
{
bb[H][1] = 1;
- ascii_layout_cell (a, cell, footnote_idx, bb, clip, min_width, &h);
+ ascii_layout_cell (a, cell, bb, clip, min_width, &h);
}
else
*min_width = *max_width;
}
static int
-ascii_measure_cell_height (void *a_, const struct table_cell *cell,
- int footnote_idx, int width)
+ascii_measure_cell_height (void *a_, const struct table_cell *cell, int width)
{
struct ascii_driver *a = a_;
int bb[TABLE_N_AXES][2];
bb[V][0] = 0;
bb[V][1] = INT_MAX;
clip[H][0] = clip[H][1] = clip[V][0] = clip[V][1] = 0;
- ascii_layout_cell (a, cell, footnote_idx, bb, clip, &w, &h);
+ ascii_layout_cell (a, cell, bb, clip, &w, &h);
return h;
}
static void
-ascii_draw_cell (void *a_, const struct table_cell *cell, int footnote_idx,
- int bb[TABLE_N_AXES][2], int clip[TABLE_N_AXES][2])
+ascii_draw_cell (void *a_, const struct table_cell *cell,
+ int bb[TABLE_N_AXES][2],
+ int spill[TABLE_N_AXES][2] UNUSED,
+ int clip[TABLE_N_AXES][2])
{
struct ascii_driver *a = a_;
int w, h;
- ascii_layout_cell (a, cell, footnote_idx, bb, clip, &w, &h);
+ ascii_layout_cell (a, cell, bb, clip, &w, &h);
}
static char *
if (y < y0 || y >= y1)
return;
- switch (options & TAB_ALIGNMENT)
+ switch (options & TAB_HALIGN)
{
case TAB_LEFT:
x = bb[H][0];
static int
ascii_layout_cell_text (struct ascii_driver *a,
- const struct cell_contents *contents, int *footnote_idx,
+ const struct cell_contents *contents,
int bb[TABLE_N_AXES][2], int clip[TABLE_N_AXES][2],
int *widthp)
{
ds_extend (&s, length + contents->n_footnotes * 4);
ds_put_cstr (&s, contents->text);
for (i = 0; i < contents->n_footnotes; i++)
- {
- char marker[10];
-
- str_format_26adic (++*footnote_idx, false, marker, sizeof marker);
- ds_put_format (&s, "[%s]", marker);
- }
+ ds_put_format (&s, "[%s]", contents->footnotes[i]->marker);
length = ds_length (&s);
text = ds_steal_cstr (&s);
static void
ascii_layout_cell (struct ascii_driver *a, const struct table_cell *cell,
- int footnote_idx,
int bb_[TABLE_N_AXES][2], int clip[TABLE_N_AXES][2],
int *widthp, int *heightp)
{
break;
}
- bb[V][0] = ascii_layout_cell_text (a, contents, &footnote_idx,
- bb, clip, widthp);
+ bb[V][0] = ascii_layout_cell_text (a, contents, bb, clip, widthp);
}
*heightp = bb[V][0] - bb_[V][0];
}
const char *s, int x, int y, unsigned int options)
{
struct ascii_driver *a = ascii_driver_cast (driver);
- struct cell_contents contents;
- struct table_cell cell;
int bb[TABLE_N_AXES][2];
int width, height;
if (a->file == NULL && !ascii_open_page (a))
return;
- contents.options = options | TAB_LEFT;
- contents.text = CONST_CAST (char *, s);
- contents.n_footnotes = 0;
+ struct cell_contents contents = {
+ .options = options | TAB_LEFT,
+ .text = CONST_CAST (char *, s),
+ };
- memset (&cell, 0, sizeof cell);
- cell.contents = &contents;
- cell.n_contents = 1;
+ struct table_cell cell = {
+ .contents = &contents,
+ .n_contents = 1,
+ };
bb[TABLE_HORZ][0] = x;
bb[TABLE_HORZ][1] = a->width;
bb[TABLE_VERT][0] = y;
bb[TABLE_VERT][1] = INT_MAX;
- ascii_layout_cell (a, &cell, 0, bb, bb, &width, &height);
+ ascii_layout_cell (a, &cell, bb, bb, &width, &height);
}
void
projects / pspp / blobdiff