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kconfig2html: Add collapsable table of contents

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This commit is contained in:
Gregory Nutt
2013-04-22 13:58:02 -06:00
parent 91258a49ec
commit ba3f1a751d
2 changed files with 49 additions and 12 deletions
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Documentation/.gitignore
+1 -1
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@@ -1,3 +1,3 @@
TODO.txt
ChangeLog.txt
NuttXConfigVariables.html
tools/kconfig2html.c
+48 -11
View File
@@ -118,6 +118,7 @@ enum error_e
ERROR_APNDXFILE_OPEN_FAILURE,
ERROR_KCONFIG_OPEN_FAILURE,
ERROR_APPENDFILE_OPEN_FAILURE,
ERROR_MENU_LEVEL_UNDERRUN,
ERROR_TOO_MANY_DEFAULTS,
ERROR_MISSING_DEFAULT_VALUE,
ERROR_GARBAGE_AFTER_DEFAULT,
@@ -203,6 +204,7 @@ static int g_ndependencies;
static int g_inchoice;
static int g_menu_number;
static int g_choice_number;
static int g_toggle_number;
static const char g_delimiters[] = " ,";
@@ -1225,9 +1227,15 @@ static inline void process_help(FILE *stream, output_t outfunc)
{
/* Avoid putting an empty paragraph at the end of the help */
if (preformatted)
{
outfunc("</pre></ul>\n");
preformatted = false;
}
if (!newpara)
{
outfunc("\n</p>\n");
outfunc("</p>\n");
newpara = true;
}
@@ -1268,7 +1276,8 @@ static inline void process_help(FILE *stream, output_t outfunc)
{
if (!preformatted)
{
outfunc("\n <ul><pre>\n");
outfunc(" <ul><pre>\n");
newpara = false;
preformatted = true;
}
@@ -2018,7 +2027,7 @@ static inline char *process_choice(FILE *stream, const char *kconfigdir)
free(choice.c_prompt);
}
/* Increment the nesting level */
/* Increment the paragraph level */
incr_level();
@@ -2101,9 +2110,8 @@ static inline char *process_menu(FILE *stream, const char *kconfigdir)
{
output("<li><a href=\"#menu_%d\">%s Menu: %s</a></li>\n",
g_menu_number, paranum, menu.m_name);
output("<ul>\n");
body("\n<h1><a name=\"menu_%d\">%s Menu: %s</a></h1>\n",
g_menu_number, paranum, menu.m_name);
body("\n<h1><a name=\"menu_%d\">%s Menu: %s</a></h1>\n",
g_menu_number, paranum, menu.m_name);
}
else
{
@@ -2115,6 +2123,17 @@ static inline char *process_menu(FILE *stream, const char *kconfigdir)
g_menu_number++;
/* Output logic to toggle the contents below the menu in the table of
* contents.
*/
output("<a href=\"#\" onclick=\"toggle('toggle_%d', this)\">Expand</a>\n",
g_toggle_number);
output("<ul id=\"toggle_%d\" style=\"display:none\">\n",
g_toggle_number);
g_toggle_number++;
/* Print the list of dependencies (if any) */
body("<ul>\n");
@@ -2134,7 +2153,7 @@ static inline char *process_menu(FILE *stream, const char *kconfigdir)
free(menu.m_name);
}
/* Increment the nesting level */
/* Increment the paragraph level */
incr_level();
@@ -2256,7 +2275,7 @@ static char *parse_kconfigfile(FILE *stream, const char *kconfigdir)
body("</ul>\n");
g_inchoice--;
/* Decrement the nesting level */
/* Decrement the paragraph level */
decr_level();
incr_paranum();
@@ -2266,11 +2285,14 @@ static char *parse_kconfigfile(FILE *stream, const char *kconfigdir)
case TOKEN_ENDMENU:
{
/* Reduce table of contents indentation level */
/* Reduce table of contents indentation level. NOTE that
* this also terminates the toggle block that began with the
* matching <ul>
*/
output("</ul>\n");
/* Decrement the nesting level */
/* Decrement the paragraph level */
decr_level();
incr_paranum();
@@ -2473,6 +2495,7 @@ int main(int argc, char **argv, char **envp)
output("<head>\n");
output("<title>NuttX Configuration Options</title>\n");
output("</head>\n");
output("<body background=\"backgd.gif\">\n");
output("<hr><hr>\n");
output("<table width =\"100%%\">\n");
@@ -2483,6 +2506,20 @@ int main(int argc, char **argv, char **envp)
output("</td>\n");
output("</tr>\n");
output("</table>\n");
output("<script type=\"text/javascript\">\n");
output("function toggle(id, link) {\n");
output(" var e = document.getElementById(id);\n");
output(" if (e.style.display == '') {\n");
output(" e.style.display = 'none';\n");
output(" link.innerHTML = 'Expand';\n");
output(" } else {\n");
output(" e.style.display = '';\n");
output(" link.innerHTML = 'Collapse';\n");
output(" }\n");
output("}\n");
output("</script>\n");
output("<center><h1>Table of contents</h1></center>\n");
output("<ul>\n");
@@ -2494,7 +2531,7 @@ int main(int argc, char **argv, char **envp)
g_menu_number, paranum);
g_menu_number++;
/* Increment the nesting level again: Everything is included within the main menu. */
/* Increment the paragraph level again: Everything is included within the main menu. */
incr_level();