diff options
| -rw-r--r-- | main.lua | 95 |
1 files changed, 76 insertions, 19 deletions
@@ -10,6 +10,10 @@ local font_size = 20 local osd = mp.create_osd_overlay('ass-events') local osd_lines = math.floor((720 / font_size) + 0.5) - 1 local osd_padding = math.floor((720 - (osd_lines * font_size)) / 2) +local osd_cursor_glyph = '{\\p1\\pbo' .. math.floor(font_size / 5) .. '}' .. + 'm 0 0 l ' .. math.ceil(font_size / 32) .. ' 0 ' .. + math.ceil(font_size / 32) .. ' ' .. font_size .. + ' 0 ' .. font_size .. '{\\p0}' local osd_bg = mp.create_osd_overlay('ass-events') osd_bg.z = -1 osd_bg.data = '{\\alpha&H50&\\c&H&\\pos(0,0)}' .. @@ -20,7 +24,8 @@ local streams = {} local depth = 0 local menus = {} -local search_text = '' +local search_text +local search_text_cursor local search_active = false local key_bindings = {} @@ -58,8 +63,12 @@ local function update_osd() if depth > 1 then for i = 2, depth do - out[#out+1] = '{\\c&H999999&} » [' .. menus[i].title .. - ']{\\c}' + local col = '999999' + if search_active and i == depth then + col = 'FF00' + end + out[#out+1] = '{\\c&H' .. col .. '&} » [' .. + menus[i].title .. ']{\\c}' end out[#out+1] = ' ' -- space character for correct line height end @@ -202,6 +211,17 @@ local function unbind_keys() key_bindings = {} end +local function split_search_text() + return search_text:sub(1, math.max(0, search_text_cursor - 1)), + search_text:sub(search_text_cursor) +end + +local function search_update_osd() + local bc, ac = split_search_text() + menus[depth].title = 'Searching: ' .. bc .. osd_cursor_glyph .. ac + update_osd() +end + local function search_update() local matches = {} for _, v in ipairs(menus[depth-1].options) do @@ -210,9 +230,8 @@ local function search_update() end end - local menu = menus[depth] - menu.options = matches - menu.title = 'Searching: ' .. search_text + menus[depth].options = matches + search_update_osd() end local function search_input(event) @@ -220,15 +239,49 @@ local function search_input(event) return end - search_text = search_text .. event.key_text + local bc, ac = split_search_text() + search_text = bc .. event.key_text .. ac + search_text_cursor = search_text_cursor + 1 search_update() - update_osd() end local function search_backspace() - search_text = search_text:sub(1, -2) + if search_text_cursor == 1 then + return + end + + local bc, ac = split_search_text() + search_text = bc:sub(1, -2) .. ac + search_text_cursor = search_text_cursor - 1 search_update() - update_osd() +end + +local function search_delete() + if search_text_cursor == #search_text + 1 then + return + end + + local bc, ac = split_search_text() + search_text = bc .. ac:sub(2) + search_update() +end + +local function search_cursor_left() + if search_text_cursor == 1 then + return + end + + search_text_cursor = search_text_cursor - 1 + search_update_osd() +end + +local function search_cursor_right() + if search_text_cursor == #search_text + 1 then + return + end + + search_text_cursor = search_text_cursor + 1 + search_update_osd() end local bind_search_keys @@ -236,10 +289,11 @@ local bind_menu_keys local function search_start() search_active = true - push_menu() search_text = '' + search_text_cursor = 1 + + push_menu() search_update() - update_osd() bind_search_keys() end @@ -252,7 +306,6 @@ end local function search_cancel() search_active = false - search_text = '' depth = depth - 1 update_osd() bind_menu_keys() @@ -261,20 +314,24 @@ end function bind_search_keys() unbind_keys() + local r = {repeatable=true} bind_key('ANY_UNICODE', 'search-input', search_input, {complex=true}) bind_key('ENTER', 'finish-search', search_finish) bind_key('ESC', 'cancel-search', search_cancel) - bind_key('BS', 'search-backspace', search_backspace) + bind_key('BS', 'search-backspace', search_backspace, r) + bind_key('DEL', 'search-delete', search_delete, r) + bind_key('LEFT', 'search-cursor-left', search_cursor_left, r) + bind_key('RIGHT', 'search-cursor-right', search_cursor_right, r) end function bind_menu_keys() unbind_keys() - local repeatable = {repeatable=true} - bind_key('DOWN', 'next-option', next_option, repeatable) - bind_key('UP', 'prev-option', prev_option, repeatable) - bind_key('PGDWN', 'next-page', next_page, repeatable) - bind_key('PGUP', 'prev-page', prev_page, repeatable) + local r = {repeatable=true} + bind_key('DOWN', 'next-option', next_option, r) + bind_key('UP', 'prev-option', prev_option, r) + bind_key('PGDWN', 'next-page', next_page, r) + bind_key('PGUP', 'prev-page', prev_page, r) bind_key('HOME', 'first-option', first_option) bind_key('END', 'last-option', last_option) bind_key('ENTER', 'select-option', select_option) |