/*
* escape special characters .. needs work
*/
static int
roff_fprintf (GsfOutput *output, GnmCell *cell)
{
int len, i;
char const *p;
char * s;
GnmStyle const *style;
if (gnm_cell_is_empty (cell))
return 0;
style = gnm_cell_get_style (cell);
if (style != NULL && gnm_style_get_contents_hidden (style))
return 0;
s = gnm_cell_get_rendered_text (cell);
len = strlen (s);
p = s;
for (i = 0; i < len; i++) {
switch (*p) {
case '.':
gsf_output_printf (output, "\\.");
break;
case '\\':
gsf_output_printf (output, "\\\\");
break;
default:
gsf_output_printf (output, "%c", *p);
break;
}
p++;
}
g_free (s);
return len;
}
static void
write_cell (GsfOutput *output, Sheet *sheet, gint row, gint col, html_version_t version, gboolean is_merge)
{
GnmCell *cell;
GnmStyle const *style;
guint r, g, b;
style = sheet_style_get (sheet, col, row);
if (style != NULL && version != HTML32 && version != HTML40 &&
gnm_style_get_pattern (style) != 0 &&
gnm_style_is_element_set (style, MSTYLE_COLOR_BACK)) {
html_get_back_color (style, &r, &g, &b);
gsf_output_printf (output, " bgcolor=\"#%02X%02X%02X\"", r, g, b);
}
cell = sheet_cell_get (sheet, col, row);
if (cell != NULL) {
switch (gnm_style_get_align_v (style)) {
case GNM_VALIGN_TOP:
gsf_output_puts (output, " valign=\"top\" ");
break;
case GNM_VALIGN_BOTTOM:
gsf_output_puts (output, " valign=\"bottom\" ");
break;
case GNM_VALIGN_DISTRIBUTED:
case GNM_VALIGN_CENTER:
gsf_output_puts (output, " valign=\"center\" ");
break;
case GNM_VALIGN_JUSTIFY:
gsf_output_puts (output, " valign=\"baseline\" ");
break;
default:
break;
}
switch (gnm_style_default_halign (style, cell)) {
case GNM_HALIGN_RIGHT:
gsf_output_puts (output, " align=\"right\" ");
break;
case GNM_HALIGN_DISTRIBUTED:
case GNM_HALIGN_CENTER:
case GNM_HALIGN_CENTER_ACROSS_SELECTION:
gsf_output_puts (output, " align=\"center\" ");
break;
case GNM_HALIGN_LEFT:
gsf_output_puts (output, " align=\"left\" ");
break;
case GNM_HALIGN_JUSTIFY:
gsf_output_puts (output, " align=\"justify\" ");
break;
default:
break;
}
}
if (version == HTML40 || version == HTML40F || version ==XHTML) {
if (style != NULL) {
gsf_output_printf (output, " style=\"");
if (gnm_style_get_pattern (style) != 0 &&
gnm_style_is_element_set (style, MSTYLE_COLOR_BACK)) {
html_get_back_color (style, &r, &g, &b);
gsf_output_printf (output, "background:#%02X%02X%02X;", r, g, b);
}
if (cell != NULL) {
gint size = (int) (gnm_style_get_font_size (style) + 0.5);
gsf_output_printf (output, " font-size:%ipt;", size);
html_get_text_color (cell, style, &r, &g, &b);
if (r > 0 || g > 0 || b > 0)
gsf_output_printf (output, " color:#%02X%02X%02X;", r, g, b);
if (gnm_style_get_contents_hidden (style))
gsf_output_puts (output, " visibility:hidden;");
}
if (is_merge)
html_write_border_style_40_for_merged_cell (output, style, sheet, row, col);
else
html_write_border_style_40 (output, style);
gsf_output_printf (output, "\"");
}
}
gsf_output_printf (output, ">");
html_write_cell_content (output, cell, style, version);
gsf_output_puts (output, "</td>\n");
}
static void
html_write_cell_content (GsfOutput *output, GnmCell *cell, GnmStyle const *style, html_version_t version)
{
guint r = 0;
guint g = 0;
guint b = 0;
char *rendered_string;
gboolean hidden = gnm_style_get_contents_hidden (style);
GnmHLink* hlink = gnm_style_get_hlink (style);
const guchar* hlink_target = NULL;
if (hlink && GNM_IS_HLINK_URL (hlink)) {
hlink_target = gnm_hlink_get_target (hlink);
}
if (version == HTML32 && hidden)
gsf_output_puts (output, "<!-- 'HIDDEN DATA' -->");
else {
if (style != NULL) {
if (gnm_style_get_font_italic (style))
gsf_output_puts (output, "<i>");
if (gnm_style_get_font_bold (style))
gsf_output_puts (output, "<b>");
if (gnm_style_get_font_uline (style) != UNDERLINE_NONE)
gsf_output_puts (output, "<u>");
if (font_is_monospaced (style))
gsf_output_puts (output, "<tt>");
if (gnm_style_get_font_strike (style)) {
if (version == HTML32)
gsf_output_puts (output, "<strike>");
else
gsf_output_puts (output,
"<span style=\"text-decoration: line-through;\">");
}
switch (gnm_style_get_font_script (style)) {
case GO_FONT_SCRIPT_SUB:
gsf_output_puts (output, "<sub>");
break;
case GO_FONT_SCRIPT_SUPER:
gsf_output_puts (output, "<sup>");
break;
default:
break;
}
}
if (hlink_target)
gsf_output_printf (output, "<a href=\"%s\">", hlink_target);
if (cell != NULL) {
const PangoAttrList * markup = NULL;
if (style != NULL && version != HTML40) {
html_get_text_color (cell, style, &r, &g, &b);
if (r > 0 || g > 0 || b > 0)
gsf_output_printf (output, "<font color=\"#%02X%02X%02X\">", r, g, b);
}
if (VALUE_IS_STRING (cell->value)
&& (VALUE_FMT (cell->value) != NULL)
&& go_format_is_markup (VALUE_FMT (cell->value)))
markup = go_format_get_markup (VALUE_FMT (cell->value));
if (markup != NULL) {
GString *str = g_string_new ("");
value_get_as_gstring (cell->value, str, NULL);
html_new_markup (output, markup, str->str, version);
g_string_free (str, TRUE);
} else {
rendered_string = gnm_cell_get_rendered_text (cell);
html_print_encoded (output, rendered_string);
g_free (rendered_string);
}
}
if (r > 0 || g > 0 || b > 0)
gsf_output_puts (output, "</font>");
if (hlink_target)
gsf_output_puts (output, "</a>");
if (style != NULL) {
if (gnm_style_get_font_strike (style)) {
if (version == HTML32)
gsf_output_puts (output, "</strike>");
else
gsf_output_puts (output, "</span>");
}
switch (gnm_style_get_font_script (style)) {
case GO_FONT_SCRIPT_SUB:
gsf_output_puts (output, "</sub>");
break;
case GO_FONT_SCRIPT_SUPER:
gsf_output_puts (output, "</sup>");
break;
default:
break;
}
if (font_is_monospaced (style))
gsf_output_puts (output, "</tt>");
if (gnm_style_get_font_uline (style) != UNDERLINE_NONE)
gsf_output_puts (output, "</u>");
if (gnm_style_get_font_bold (style))
gsf_output_puts (output, "</b>");
if (gnm_style_get_font_italic (style))
gsf_output_puts (output, "</i>");
}
}
}
