#include "libpspp/i18n.h"
#include "libpspp/message.h"
#include "libpspp/version.h"
-#ifdef HAVE_CAIRO
#include "output/cairo-chart.h"
-#endif
-#include "output/chart-item.h"
+#include "output/chart.h"
#include "output/driver-provider.h"
-#include "output/message-item.h"
#include "output/options.h"
-#include "output/output-item-provider.h"
+#include "output/output-item.h"
#include "output/pivot-output.h"
#include "output/pivot-table.h"
#include "output/table-provider.h"
-#include "output/table-item.h"
-#include "output/text-item.h"
#include "gl/minmax.h"
#include "gl/xalloc.h"
struct html_driver
{
struct output_driver driver;
-#ifdef HAVE_CAIRO
struct cell_color fg;
struct cell_color bg;
-#endif
struct file_handle *handle;
char *chart_file_name;
FILE *file;
- size_t chart_cnt;
+ size_t n_charts;
bool bare;
bool css;
static const struct output_driver_class html_driver_class;
-static void html_output_table (struct html_driver *, const struct table_item *);
+static void html_output_table (struct html_driver *,
+ const struct output_item *);
static void escape_string (FILE *file, const char *text,
const char *space, const char *newline);
static void print_title_tag (FILE *file, const char *name,
return UP_CAST (driver, struct html_driver, driver);
}
-static struct driver_option *
-opt (struct output_driver *d, struct string_map *options, const char *key,
- const char *default_value)
+static struct driver_option
+opt (struct driver_options *options, const char *key, const char *default_value)
{
- return driver_option_get (d, options, key, default_value);
+ return driver_option_get (options, key, default_value);
}
static void
static struct output_driver *
html_create (struct file_handle *fh, enum settings_output_devices device_type,
- struct string_map *o)
+ struct driver_options *o)
{
- struct output_driver *d;
- struct html_driver *html;
-
- html = xzalloc (sizeof *html);
- d = &html->driver;
- output_driver_init (&html->driver, &html_driver_class, fh_get_file_name (fh),
- device_type);
- html->bare = parse_boolean (opt (d, o, "bare", "false"));
- html->css = parse_boolean (opt (d, o, "css", "true"));
- html->borders = parse_boolean (opt (d, o, "borders", "true"));
-
- html->handle = fh;
- html->chart_file_name = parse_chart_file_name (opt (d, o, "charts",
- fh_get_file_name (fh)));
- html->file = NULL;
- html->chart_cnt = 1;
-#ifdef HAVE_CAIRO
- html->bg = parse_color (opt (d, o, "background-color", "#FFFFFFFFFFFF"));
- html->fg = parse_color (opt (d, o, "foreground-color", "#000000000000"));
-#endif
- html->file = fn_open (html->handle, "w");
- if (html->file == NULL)
+ FILE *file = fn_open (fh, "w");
+ if (!file)
{
- msg_error (errno, _("error opening output file `%s'"), fh_get_file_name (html->handle));
- goto error;
+ msg_error (errno, _("error opening output file `%s'"),
+ fh_get_file_name (fh));
+ return NULL;
}
+ struct html_driver *html = xmalloc (sizeof *html);
+ *html = (struct html_driver) {
+ .driver = {
+ .class = &html_driver_class,
+ .name = xstrdup (fh_get_file_name (fh)),
+ .device_type = device_type
+ },
+ .bare = parse_boolean (opt (o, "bare", "false")),
+ .css = parse_boolean (opt (o, "css", "true")),
+ .borders = parse_boolean (opt (o, "borders", "true")),
+ .handle = fh,
+ .chart_file_name = parse_chart_file_name (opt (o, "charts",
+ fh_get_file_name (fh))),
+ .file = file,
+ .n_charts = 1,
+ .bg = parse_color (opt (o, "background-color", "#FFFFFFFFFFFF")),
+ .fg = parse_color (opt (o, "foreground-color", "#000000000000")),
+ };
+
if (!html->bare)
put_header (html);
- return d;
-
- error:
- output_driver_destroy (d);
- return NULL;
+ return &html->driver;
}
/* Emits <NAME>CONTENT</NAME> to the output, escaping CONTENT as
}
static void
-html_submit (struct output_driver *driver,
- const struct output_item *output_item)
+html_submit__ (struct output_driver *driver, const struct output_item *item,
+ int level)
{
struct html_driver *html = html_driver_cast (driver);
- if (is_table_item (output_item))
- {
- struct table_item *table_item = to_table_item (output_item);
- html_output_table (html, table_item);
- }
-#ifdef HAVE_CAIRO
- else if (is_chart_item (output_item) && html->chart_file_name != NULL)
+ switch (item->type)
{
- struct chart_item *chart_item = to_chart_item (output_item);
- char *file_name;
-
- file_name = xr_draw_png_chart (chart_item, html->chart_file_name,
- html->chart_cnt++,
- &html->fg,
- &html->bg
- );
- if (file_name != NULL)
+ case OUTPUT_ITEM_CHART:
+ if (html->chart_file_name)
{
- const char *title = chart_item_get_title (chart_item);
- fprintf (html->file, "<img src=\"%s\" alt=\"chart: %s\">",
- file_name, title ? title : _("No description"));
- free (file_name);
+ char *file_name = xr_draw_png_chart (item->chart,
+ html->chart_file_name,
+ html->n_charts++,
+ &html->fg, &html->bg);
+ if (file_name != NULL)
+ {
+ const char *title = chart_get_title (item->chart);
+ fprintf (html->file, "<img src=\"%s\" alt=\"chart: %s\">",
+ file_name, title ? title : _("No description"));
+ free (file_name);
+ }
}
- }
-#endif /* HAVE_CAIRO */
- else if (is_text_item (output_item))
- {
- struct text_item *text_item = to_text_item (output_item);
- const char *s = text_item_get_text (text_item);
-
- switch (text_item_get_type (text_item))
- {
- case TEXT_ITEM_PAGE_TITLE:
- break;
-
- case TEXT_ITEM_TITLE:
- {
- int level = MIN (5, output_get_group_level ()) + 1;
- char tag[3] = { 'H', level + '1', '\0' };
- print_title_tag (html->file, tag, s);
- }
- break;
+ break;
- case TEXT_ITEM_SYNTAX:
- fprintf (html->file, "<pre class=\"syntax\">");
- escape_string (html->file, s, " ", "<br>");
- fprintf (html->file, "</pre>\n");
- break;
+ case OUTPUT_ITEM_GROUP:
+ for (size_t i = 0; i < item->group.n_children; i++)
+ html_submit__ (driver, item->group.children[i], level + 1);
+ break;
- case TEXT_ITEM_LOG:
- fprintf (html->file, "<p>");
- escape_string (html->file, s, " ", "<br>");
- fprintf (html->file, "</p>\n");
- break;
+ case OUTPUT_ITEM_IMAGE:
+ if (html->chart_file_name)
+ {
+ char *file_name = xr_write_png_image (
+ item->image, html->chart_file_name, ++html->n_charts);
+ if (file_name != NULL)
+ {
+ fprintf (html->file, "<img src=\"%s\">", file_name);
+ free (file_name);
+ }
}
- }
- else if (is_message_item (output_item))
- {
- const struct message_item *message_item = to_message_item (output_item);
- char *s = msg_to_string (message_item_get_msg (message_item));
+ break;
+
+ case OUTPUT_ITEM_MESSAGE:
fprintf (html->file, "<p>");
+
+ char *s = msg_to_string (item->message);
escape_string (html->file, s, " ", "<br>");
- fprintf (html->file, "</p>\n");
free (s);
+
+ fprintf (html->file, "</p>\n");
+ break;
+
+ case OUTPUT_ITEM_PAGE_BREAK:
+ break;
+
+ case OUTPUT_ITEM_TABLE:
+ html_output_table (html, item);
+ break;
+
+ case OUTPUT_ITEM_TEXT:
+ {
+ char *s = text_item_get_plain_text (item);
+
+ switch (item->text.subtype)
+ {
+ case TEXT_ITEM_PAGE_TITLE:
+ break;
+
+ case TEXT_ITEM_TITLE:
+ {
+ char tag[3] = { 'H', MIN (5, level) + '0', '\0' };
+ print_title_tag (html->file, tag, s);
+ }
+ break;
+
+ case TEXT_ITEM_SYNTAX:
+ fprintf (html->file, "<pre class=\"syntax\">");
+ escape_string (html->file, s, " ", "<br>");
+ fprintf (html->file, "</pre>\n");
+ break;
+
+ case TEXT_ITEM_LOG:
+ fprintf (html->file, "<p>");
+ escape_string (html->file, s, " ", "<br>");
+ fprintf (html->file, "</p>\n");
+ break;
+ }
+
+ free (s);
+ }
+ break;
}
}
+static void
+html_submit (struct output_driver *driver, const struct output_item *item)
+{
+ html_submit__ (driver, item, 1);
+}
+
/* Write 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. */
const struct cell_color default_color,
char *buf, size_t bufsize)
{
- bool retval = !cell_color_equal (&color, &default_color);
+ bool retval = !cell_color_equal (color, default_color);
if (retval)
{
if (color.alpha == 255)
enum table_axis axis, int h, int v,
const char *border_name)
{
- struct cell_color color;
- const char *css = border_to_css (
- table_get_rule (table, axis, cell->d[H][h], cell->d[V][v], &color));
+ struct table_border_style border
+ = table_get_rule (table, axis, cell->d[H][h], cell->d[V][v]);
+ const char *css = border_to_css (border.stroke);
if (css)
{
next_style (style);
fprintf (style->file, "border-%s: %s", border_name, css);
char buf[32];
- if (format_color (color, (struct cell_color) CELL_COLOR_BLACK,
+ if (format_color (border.color, (struct cell_color) CELL_COLOR_BLACK,
buf, sizeof buf))
fprintf (style->file, " %s", buf);
}
break;
}
- if (cell->options & TAB_ROTATE)
+ if (cell->options & TABLE_CELL_ROTATE)
put_style (&style, "writing-mode", "sideways-lr");
if (cell->cell_style->valign != TABLE_VALIGN_TOP)
escape_string (html->file, s, " ", "<br>");
ds_destroy (&body);
- if (cell->value->n_subscripts)
+ const struct pivot_value_ex *ex = pivot_value_ex (cell->value);
+ if (ex->n_subscripts)
{
fputs ("<sub>", html->file);
- for (size_t i = 0; i < cell->value->n_subscripts; i++)
+ for (size_t i = 0; i < ex->n_subscripts; i++)
{
if (i)
putc (',', html->file);
- escape_string (html->file, cell->value->subscripts[i],
- " ", "<br>");
+ escape_string (html->file, ex->subscripts[i], " ", "<br>");
}
fputs ("</sub>", html->file);
}
- if (cell->value->n_footnotes > 0)
+ if (ex->n_footnotes > 0)
{
fputs ("<sup>", html->file);
- for (size_t i = 0; i < cell->value->n_footnotes; i++)
+ size_t n_footnotes = 0;
+ for (size_t i = 0; i < ex->n_footnotes; i++)
{
- if (i > 0)
- putc (',', html->file);
+ const struct pivot_footnote *f
+ = pt->footnotes[ex->footnote_indexes[i]];
+ if (f->show)
+ {
+ if (n_footnotes++ > 0)
+ putc (',', html->file);
- size_t idx = cell->value->footnote_indexes[i];
- const struct pivot_footnote *f = pt->footnotes[idx];
- char *marker = pivot_value_to_string (f->marker, pt);
- escape_string (html->file, marker, " ", "<br>");
- free (marker);
+ char *marker = pivot_footnote_marker_string (f, pt);
+ escape_string (html->file, marker, " ", "<br>");
+ free (marker);
+ }
}
fputs ("</sup>", html->file);
}
table_get_cell (body, x, y, &cell);
if (x == cell.d[TABLE_HORZ][0] && y == cell.d[TABLE_VERT][0])
{
- bool is_header = (y < body->h[V][0]
- || y >= body->n[V] - body->h[V][1]
- || x < body->h[H][0]
- || x >= body->n[H] - body->h[H][1]);
+ bool is_header = (y < body->h[V]
+ || y >= body->n[V]
+ || x < body->h[H]
+ || x >= body->n[H]);
const char *tag = is_header ? "th" : "td";
html_put_table_cell (html, pt, &cell, tag, body);
}
}
static void
-html_output_table (struct html_driver *html, const struct table_item *item)
+html_output_table (struct html_driver *html, const struct output_item *item)
{
size_t *layer_indexes;
- PIVOT_OUTPUT_FOR_EACH_LAYER (layer_indexes, item->pt, true)
- html_output_table_layer (html, item->pt, layer_indexes);
+ PIVOT_OUTPUT_FOR_EACH_LAYER (layer_indexes, item->table, true)
+ html_output_table_layer (html, item->table, layer_indexes);
}
struct output_driver_factory html_driver_factory =
static const struct output_driver_class html_driver_class =
{
- "html",
- html_destroy,
- html_submit,
- NULL,
+ .name = "html",
+ .destroy = html_destroy,
+ .submit = html_submit,
+ .handles_groups = true,
};
projects / pspp / blobdiff