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about fetcher: Add about:nscolour.css generated colour stylesheet.

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This commit is contained in:
Michael Drake 2020-04-07 21:16:07 +01:00
parent 9fa6ac7113
commit 0e04059f53
1 changed files with 46 additions and 0 deletions
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46
content/fetchers/about.c
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@ -36,6 +36,7 @@
#include "utils/log.h"
#include "testament.h"
#include "utils/corestrings.h"
#include "utils/nscolour.h"
#include "utils/nsoption.h"
#include "utils/utils.h"
#include "utils/messages.h"
@ -786,6 +787,51 @@ fetch_about_config_handler_aborted:
}
/**
* Handler to generate the nscolours stylesheet
*
* \param ctx The fetcher context.
* \return true if handled false if aborted.
*/
static bool fetch_about_nscolours_handler(struct fetch_about_context *ctx)
{
nserror res;
const char *stylesheet;
/* content is going to return ok */
fetch_set_http_code(ctx->fetchh, 200);
/* content type */
if (fetch_about_send_header(ctx, "Content-Type: text/css; charset=utf-8")) {
goto aborted;
}
res = nscolour_get_stylesheet(&stylesheet);
if (res != NSERROR_OK) {
goto aborted;
}
res = ssenddataf(ctx,
"html {\n"
"\tbackground-color: #%06x;\n"
"}\n"
"%s",
colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_BG]),
stylesheet);
if (res != NSERROR_OK) {
goto aborted;
}
fetch_about_send_finished(ctx);
return true;
aborted:
return false;
}
/**
* Generate the text of a Choices file which represents the current
* in use options.