diff options
Diffstat (limited to 'modules/textadept/find.lua')
| -rw-r--r-- | modules/textadept/find.lua | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/modules/textadept/find.lua b/modules/textadept/find.lua index 20dba7c4..8035b5e6 100644 --- a/modules/textadept/find.lua +++ b/modules/textadept/find.lua @@ -47,6 +47,12 @@ local find = gui.find -- @field in_files_label_text (string, Write-only) -- The text of the 'In files' label. -- This is primarily used for localization. +-- @field _G.events.FIND_WRAPPED (string) +-- Called when a search for text wraps, either from bottom to top when +-- searching for a next occurrence, or from top to bottom when searching for a +-- previous occurrence. +-- This is useful for implementing a more visual or audible notice when a +-- search wraps in addition to the statusbar message. module('gui.find')]] local _L = _L @@ -62,6 +68,10 @@ find.lua_pattern_label_text = not NCURSES and _L['_Lua pattern'] or _L['Pattern(F3)'] find.in_files_label_text = not NCURSES and _L['_In files'] or _L['Files(F4)'] +-- Events. +local events, events_connect = events, events.connect +events.FIND_WRAPPED = 'find_wrapped' + local MARK_FIND = _SCINTILLA.next_marker_number() local MARK_FIND_COLOR = 0x4D9999 local preferred_view @@ -135,7 +145,6 @@ function find.find_in_files(utf8_dir) end end -local events, events_connect = events, events.connect local c = _SCINTILLA.constants -- Finds and selects text in the current buffer. @@ -195,6 +204,7 @@ local function find_(text, next, flags, nowrap, wrapped) local anchor, pos = buffer.anchor, buffer.current_pos buffer:goto_pos((next or flags >= 8) and 0 or buffer.length) gui.statusbar_text = _L['Search wrapped'] + events.emit(events.FIND_WRAPPED) result = find_(text, next, flags, true, true) if result == -1 then gui.statusbar_text = _L['No results found'] |