/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2009, 2010, 2011, 2012, 2014 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2009, 2010, 2011, 2012, 2013, 2014, 2017 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <unistd.h>
#include "data/file-name.h"
+#include "data/file-handle-def.h"
#include "libpspp/assertion.h"
#include "libpspp/cast.h"
#include "libpspp/compiler.h"
#ifdef HAVE_CAIRO
struct xr_color fg;
struct xr_color bg;
-#endif
- char *file_name;
+#endif
+ struct file_handle *handle;
char *chart_file_name;
- char *command_name;
FILE *file;
size_t chart_cnt;
static const struct output_driver_class html_driver_class;
-static void html_output_table (struct html_driver *, struct table_item *);
+static void html_output_table (struct html_driver *, const struct table_item *);
static void escape_string (FILE *file,
const char *text, size_t length,
- const char *space);
+ const char *space, const char *newline);
static void print_title_tag (FILE *file, const char *name,
const char *content);
}
static struct output_driver *
-html_create (const char *file_name, enum settings_output_devices device_type,
+html_create (struct file_handle *fh, enum settings_output_devices device_type,
struct string_map *o)
{
struct output_driver *d;
html = xzalloc (sizeof *html);
d = &html->driver;
- output_driver_init (&html->driver, &html_driver_class, file_name,
+ output_driver_init (&html->driver, &html_driver_class, fh_get_file_name (fh),
device_type);
html->css = parse_boolean (opt (d, o, "css", "true"));
html->borders = parse_boolean (opt (d, o, "borders", "true"));
- html->file_name = xstrdup (file_name);
+ html->handle = fh;
html->chart_file_name = parse_chart_file_name (opt (d, o, "charts",
- file_name));
+ fh_get_file_name (fh)));
html->file = NULL;
html->chart_cnt = 1;
#ifdef HAVE_CAIRO
parse_color (d, o, "background-color", "#FFFFFFFFFFFF", &html->bg);
parse_color (d, o, "foreground-color", "#000000000000", &html->fg);
#endif
- html->file = fn_open (html->file_name, "w");
+ html->file = fn_open (html->handle, "w");
if (html->file == NULL)
{
- msg_error (errno, _("error opening output file `%s'"), html->file_name);
+ msg_error (errno, _("error opening output file `%s'"), fh_get_file_name (html->handle));
goto error;
}
if (content != NULL)
{
fprintf (file, "<%s>", name);
- escape_string (file, content, strlen (content), " ");
+ escape_string (file, content, strlen (content), " ", " - ");
fprintf (file, "</%s>\n", name);
}
}
"</BODY>\n"
"</HTML>\n"
"<!-- end of file -->\n");
- fn_close (html->file_name, html->file);
+ fn_close (html->handle, html->file);
}
free (html->chart_file_name);
- free (html->file_name);
- free (html->command_name);
+ fh_unref (html->handle);
free (html);
}
{
struct html_driver *html = html_driver_cast (driver);
- output_driver_track_current_command (output_item, &html->command_name);
-
if (is_table_item (output_item))
{
struct table_item *table_item = to_table_item (output_item);
case TEXT_ITEM_COMMAND_OPEN:
fprintf (html->file, "<DIV class=\"");
- escape_string (html->file, s, strlen (s), "_");
+ escape_string (html->file, s, strlen (s), "_", "<BR>");
fprintf (html->file, "\">");
print_title_tag (html->file, "H3", s);
break;
case TEXT_ITEM_SYNTAX:
fprintf (html->file, "<PRE class=\"syntax\">");
- escape_string (html->file, s, strlen (s), " ");
+ escape_string (html->file, s, strlen (s), " ", "<BR>");
fprintf (html->file, "</PRE>\n");
break;
{
const struct message_item *message_item = to_message_item (output_item);
const struct msg *msg = message_item_get_msg (message_item);
- char *s = msg_to_string (msg, html->command_name);
+ char *s = msg_to_string (msg, message_item->command_name);
print_title_tag (html->file, "P", s);
free (s);
}
}
-/* Write LENGTH characters in TEXT to file F, escaping characters
- as necessary for HTML. Spaces are replaced by SPACE, which
- should be " " or " ". */
+/* Write LENGTH characters in TEXT to file F, escaping characters as necessary
+ for HTML. Spaces are replaced by SPACE, which should be " " or " "
+ New-lines are replaced by NEWLINE, which might be "<BR>" or "\n" or
+ something else appropriate. */
static void
escape_string (FILE *file,
const char *text, size_t length,
- const char *space)
+ const char *space, const char *newline)
{
while (length-- > 0)
{
char c = *text++;
switch (c)
{
+ case '\n':
+ fputs (newline, file);
+ break;
case '&':
fputs ("&", file);
break;
}
static void
-html_output_table (struct html_driver *html, struct table_item *item)
+put_tfoot (struct html_driver *html, const struct table *t, bool *tfoot)
+{
+ if (!*tfoot)
+ {
+ fprintf (html->file, "<TFOOT><TR><TD COLSPAN=%d>", table_nc (t));
+ *tfoot = true;
+ }
+ else
+ fputs ("\n<BR>", html->file);
+}
+
+static void
+html_put_footnote_markers (struct html_driver *html,
+ const struct footnote **footnotes,
+ size_t n_footnotes)
+{
+ if (n_footnotes > 0)
+ {
+ fputs ("<SUP>", html->file);
+ for (size_t i = 0; i < n_footnotes; i++)
+ {
+ const struct footnote *f = footnotes[i];
+
+ if (i > 0)
+ putc (',', html->file);
+ escape_string (html->file, f->marker,
+ strlen (f->marker), " ", "<BR>");
+ }
+ fputs ("</SUP>", html->file);
+ }
+}
+
+static void
+html_put_table_item_text (struct html_driver *html,
+ const struct table_item_text *text)
+{
+ escape_string (html->file, text->content, strlen (text->content),
+ " ", "<BR>");
+ html_put_footnote_markers (html, text->footnotes, text->n_footnotes);
+}
+
+static void
+html_output_table (struct html_driver *html, const struct table_item *item)
{
const struct table *t = table_item_get_table (item);
- const char *caption;
- int x, y;
+ bool tfoot = false;
+ int y;
- fputs ("<TABLE>\n", html->file);
+ fputs ("<TABLE>", html->file);
- caption = table_item_get_caption (item);
- if (caption != NULL)
+ const struct table_item_text *caption = table_item_get_caption (item);
+ if (caption)
+ {
+ put_tfoot (html, t, &tfoot);
+ html_put_table_item_text (html, caption);
+ }
+ const struct footnote **f;
+ size_t n_footnotes = table_collect_footnotes (item, &f);
+
+ for (size_t i = 0; i < n_footnotes; i++)
+ if (f[i])
+ {
+ put_tfoot (html, t, &tfoot);
+ fputs ("<SUP>", html->file);
+ escape_string (html->file, f[i]->marker, strlen (f[i]->marker),
+ " ", "<BR>");
+ fputs ("</SUP> ", html->file);
+ escape_string (html->file, f[i]->content, strlen (f[i]->content),
+ " ", "<BR>");
+ }
+ free (f);
+ if (tfoot)
+ fputs ("</TD></TR></TFOOT>\n", html->file);
+
+ fputs ("<TBODY VALIGN=\"TOP\">\n", html->file);
+
+ const struct table_item_text *title = table_item_get_title (item);
+ if (title)
{
fputs (" <CAPTION>", html->file);
- escape_string (html->file, caption, strlen (caption), " ");
+ html_put_table_item_text (html, title);
fputs ("</CAPTION>\n", html->file);
}
for (y = 0; y < table_nr (t); y++)
{
+ int x;
+
fputs (" <TR>\n", html->file);
- for (x = 0; x < table_nc (t); x++)
+ for (x = 0; x < table_nc (t); )
{
+ const struct cell_contents *c;
struct table_cell cell;
const char *tag;
bool is_header;
- int alignment, colspan, rowspan;
+ int colspan, rowspan;
int top, left, right, bottom, n_borders;
- const char *s;
table_get_cell (t, x, y, &cell);
if (x != cell.d[TABLE_HORZ][0] || y != cell.d[TABLE_VERT][0])
- continue;
+ goto next_1;
/* Output <TD> or <TH> tag. */
is_header = (y < table_ht (t)
tag = is_header ? "TH" : "TD";
fprintf (html->file, " <%s", tag);
- alignment = cell.options & TAB_ALIGNMENT;
- if (alignment != TAB_LEFT)
+ int halign = (cell.n_contents > 0
+ ? cell.contents[0].options & TAB_HALIGN
+ : TAB_LEFT);
+ if (halign != TAB_LEFT)
+ fprintf (html->file, " ALIGN=\"%s\"",
+ halign == TAB_RIGHT ? "RIGHT" : "CENTER");
+
+ int valign = (cell.n_contents > 0
+ ? cell.contents[0].options & TAB_VALIGN
+ : TAB_LEFT);
+ if (valign != TAB_TOP)
fprintf (html->file, " ALIGN=\"%s\"",
- alignment == TAB_RIGHT ? "RIGHT" : "CENTER");
+ valign == TAB_BOTTOM ? "BOTTOM" : "MIDDLE");
colspan = table_cell_colspan (&cell);
if (colspan > 1)
{
/* Cell borders. */
n_borders = 0;
-
+
top = table_get_rule (t, TABLE_VERT, x, y);
- if (top > TAL_GAP)
+ if (top > TAL_0)
put_border (html->file, n_borders++, top, "top");
if (y + rowspan == table_nr (t))
{
bottom = table_get_rule (t, TABLE_VERT, x, y + rowspan);
- if (bottom > TAL_GAP)
+ if (bottom > TAL_0)
put_border (html->file, n_borders++, bottom, "bottom");
}
left = table_get_rule (t, TABLE_HORZ, x, y);
- if (left > TAL_GAP)
+ if (left > TAL_0)
put_border (html->file, n_borders++, left, "left");
if (x + colspan == table_nc (t))
{
right = table_get_rule (t, TABLE_HORZ, x + colspan, y);
- if (right > TAL_GAP)
+ if (right > TAL_0)
put_border (html->file, n_borders++, right, "right");
}
putc ('>', html->file);
/* Output cell contents. */
- s = cell.contents;
- if (cell.options & TAB_EMPH)
- fputs ("<EM>", html->file);
- if (cell.options & TAB_FIX)
- {
- fputs ("<TT>", html->file);
- escape_string (html->file, s, strlen (s), " ");
- fputs ("</TT>", html->file);
- }
- else
+ for (c = cell.contents; c < &cell.contents[cell.n_contents]; c++)
{
- s += strspn (s, CC_SPACES);
- escape_string (html->file, s, strlen (s), " ");
+ const char *s = c->text;
+
+ if (c->options & TAB_EMPH)
+ fputs ("<EM>", html->file);
+ if (c->options & TAB_FIX)
+ {
+ fputs ("<TT>", html->file);
+ escape_string (html->file, s, strlen (s), " ", "<BR>");
+ fputs ("</TT>", html->file);
+ }
+ else
+ {
+ s += strspn (s, CC_SPACES);
+ escape_string (html->file, s, strlen (s), " ", "<BR>");
+ }
+ if (c->options & TAB_EMPH)
+ fputs ("</EM>", html->file);
+
+ html_put_footnote_markers (html, c->footnotes, c->n_footnotes);
}
- if (cell.options & TAB_EMPH)
- fputs ("</EM>", html->file);
/* Output </TH> or </TD>. */
fprintf (html->file, "</%s>\n", tag);
+ next_1:
+ x = cell.d[TABLE_HORZ][1];
table_cell_free (&cell);
}
fputs (" </TR>\n", html->file);
}
- fputs ("</TABLE>\n\n", html->file);
+ fputs ("</TBODY></TABLE>\n\n", html->file);
}
struct output_driver_factory html_driver_factory =
projects / pspp / blobdiff