diff options
| -rw-r--r-- | builtin/mainmenu/dlg_settings_advanced.lua | 120 |
1 files changed, 114 insertions, 6 deletions
diff --git a/builtin/mainmenu/dlg_settings_advanced.lua b/builtin/mainmenu/dlg_settings_advanced.lua index 60ec1250f..697babeb6 100644 --- a/builtin/mainmenu/dlg_settings_advanced.lua +++ b/builtin/mainmenu/dlg_settings_advanced.lua @@ -344,7 +344,82 @@ local function parse_config_file(read_all, parse_mods) return settings end -local settings = parse_config_file(false, true) +local function filter_settings(settings, searchstring) + if not searchstring or searchstring == "" then + return settings, -1 + end + + -- Setup the keyword list + local keywords = {} + for word in searchstring:lower():gmatch("%S+") do + table.insert(keywords, word) + end + + local result = {} + local category_stack = {} + local current_level = 0 + local best_setting = nil + for _, entry in pairs(settings) do + if entry.type == "category" then + -- Remove all settingless categories + while #category_stack > 0 and entry.level <= current_level do + table.remove(category_stack, #category_stack) + if #category_stack > 0 then + current_level = category_stack[#category_stack].level + else + current_level = 0 + end + end + + -- Push category onto stack + category_stack[#category_stack + 1] = entry + current_level = entry.level + else + -- See if setting matches keywords + local setting_score = 0 + for k = 1, #keywords do + local keyword = keywords[k] + + if string.find(entry.name:lower(), keyword, 1, true) then + setting_score = setting_score + 1 + end + + if entry.readable_name and + string.find(fgettext(entry.readable_name):lower(), keyword, 1, true) then + setting_score = setting_score + 1 + end + + if entry.comment and + string.find(fgettext_ne(entry.comment):lower(), keyword, 1, true) then + setting_score = setting_score + 1 + end + end + + -- Add setting to results if match + if setting_score > 0 then + -- Add parent categories + for _, category in pairs(category_stack) do + result[#result + 1] = category + end + category_stack = {} + + -- Add setting + result[#result + 1] = entry + entry.score = setting_score + + if not best_setting or + setting_score > result[best_setting].score then + best_setting = #result + end + end + end + end + return result, best_setting or -1 +end + +local full_settings = parse_config_file(false, true) +local search_string = "" +local settings = full_settings local selected_setting = 1 local function get_current_value(setting) @@ -546,7 +621,10 @@ local function create_settings_formspec(tabview, name, tabdata) local formspec = "size[12,6.5;true]" .. "tablecolumns[color;tree;text,width=32;text]" .. "tableoptions[background=#00000000;border=false]" .. - "table[0,0;12,5.5;list_settings;" + "field[0.3,0.1;10.2,1;search_string;;" .. core.formspec_escape(search_string) .. "]" .. + "field_close_on_enter[search_string;false]" .. + "button[10.2,-0.2;2,1;search;" .. fgettext("Search") .. "]" .. + "table[0,0.8;12,4.5;list_settings;" local current_level = 0 for _, entry in ipairs(settings) do @@ -597,10 +675,10 @@ local function handle_settings_buttons(this, fields, tabname, tabdata) local list_enter = false if fields["list_settings"] then selected_setting = core.get_table_index("list_settings") - if core.explode_table_event(fields["list_settings"]).type == "DCL" then + if core.explode_table_event(fields["list_settings"]).type == "DCL" then -- Directly toggle booleans local setting = settings[selected_setting] - if setting.type == "bool" then + if setting and setting.type == "bool" then local current_value = get_current_value(setting) core.setting_setbool(setting.name, not core.is_yes(current_value)) core.setting_save() @@ -613,9 +691,39 @@ local function handle_settings_buttons(this, fields, tabname, tabdata) end end + if fields.search or fields.key_enter_field == "search_string" then + if search_string == fields.search_string then + if selected_setting > 0 then + -- Go to next result on enter press + local i = selected_setting + 1 + local looped = false + while i > #settings or settings[i].type == "category" do + i = i + 1 + if i > #settings then + -- Stop infinte looping + if looped then + return false + end + i = 1 + looped = true + end + end + selected_setting = i + core.update_formspec(this:get_formspec()) + return true + end + else + -- Search for setting + search_string = fields.search_string + settings, selected_setting = filter_settings(full_settings, search_string) + core.update_formspec(this:get_formspec()) + end + return true + end + if fields["btn_edit"] or list_enter then local setting = settings[selected_setting] - if setting.type ~= "category" then + if setting and setting.type ~= "category" then local edit_dialog = dialog_create("change_setting", create_change_setting_formspec, handle_change_setting_buttons) edit_dialog:set_parent(this) @@ -627,7 +735,7 @@ local function handle_settings_buttons(this, fields, tabname, tabdata) if fields["btn_restore"] then local setting = settings[selected_setting] - if setting.type ~= "category" then + if setting and setting.type ~= "category" then core.setting_set(setting.name, setting.default) core.setting_save() core.update_formspec(this:get_formspec()) |