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[filter-in] highlight matches in green

This commit is contained in:
Timothy Stack 2017-04-08 07:45:51 -07:00
parent 914f4cf4bb
commit 7e55f7401f
1 changed files with 23 additions and 9 deletions
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32
src/lnav_commands.cc
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@ -1042,19 +1042,33 @@ static string com_filter(exec_context &ec, string cmdline, vector<string> &args)
retval = "error: " + string(errptr);
}
else if (ec.ec_dry_run) {
textview_curses::highlight_map_t &hm = tc->get_highlights();
view_colors &vc = view_colors::singleton();
highlighter hl(code.release());
if (args[0] == "filter-in" && !fs.empty()) {
lnav_data.ld_preview_status_source.get_description()
.set_value("Match preview for :filter-in only works if there are no other filters");
} else {
textview_curses::highlight_map_t &hm = tc->get_highlights();
view_colors &vc = view_colors::singleton();
highlighter hl(code.release());
int color;
hl.with_attrs(vc.ansi_color_pair(COLOR_BLACK, COLOR_RED) | A_BLINK);
if (args[0] == "filter-out") {
color = COLOR_RED;
} else {
color = COLOR_GREEN;
}
hl.with_attrs(
vc.ansi_color_pair(COLOR_BLACK, color) | A_BLINK);
hm["$preview"] = hl;
tc->reload_data();
hm["$preview"] = hl;
tc->reload_data();
lnav_data.ld_preview_status_source.get_description()
.set_value("Matches are highlighted in red in the text view");
lnav_data.ld_preview_status_source.get_description()
.set_value(
"Matches are highlighted in %s in the text view",
color == COLOR_RED ? "red" : "green");
retval = "";
retval = "";
}
}
else {
text_filter::type_t lt = (args[0] == "filter-out") ?