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-- Copyright 2007 Mitchell mitchell<att>caladbolg.net. See LICENSE.
---
-- Defines the key commands used by the Textadept key command manager.
module('_m.textadept.key_commands', package.seeall)
--[[
C: G Q
A: A C G J K L O Q R W X Z
CS: C D G J L Q R S T U W
SA: A C D E G H I J K L M O Q R S T W X Z
CA: A C G H J K L O Q R S T V W X Y Z
CSA: C D G H J K L O Q R S T U W X Z
]]--
---
-- Global container that holds all key commands.
-- @class table
-- @name keys
_G.keys = {}
local keys = keys
keys.clear_sequence = 'esc'
local b, v = 'buffer', 'view'
local textadept = textadept
keys.cf = { 'char_right', b }
keys.csf = { 'char_right_extend', b }
keys.af = { 'word_right', b }
keys.saf = { 'word_right_extend', b }
keys.cb = { 'char_left', b }
keys.csb = { 'char_left_extend', b }
keys.ab = { 'word_left', b }
keys.sab = { 'word_left_extend', b }
keys.cn = { 'line_down', b }
keys.csn = { 'line_down_extend', b }
keys.cp = { 'line_up', b }
keys.csp = { 'line_up_extend', b }
keys.ca = { 'vc_home', b }
keys.csa = { 'home_extend', b }
keys.ce = { 'line_end', b }
keys.cse = { 'line_end_extend', b }
keys.cv = { 'page_down', b }
keys.csv = { 'page_down_extend', b }
keys.av = { 'para_down', b }
keys.sav = { 'para_down_extend', b }
keys.cy = { 'page_up', b }
keys.csy = { 'page_up_extend', b }
keys.ay = { 'para_up', b }
keys.say = { 'para_up_extend', b }
keys.ch = { 'delete_back', b }
keys.ah = { 'del_word_left', b }
keys.cd = { 'clear', b }
keys.ad = { 'del_word_right', b }
keys.csaf = { 'char_right_rect_extend', b }
keys.csab = { 'char_left_rect_extend', b }
keys.csan = { 'line_down_rect_extend', b }
keys.csap = { 'line_up_rect_extend', b }
keys.csaa = { 'vc_home_rect_extend', b }
keys.csae = { 'line_end_rect_extend', b }
keys.csav = { 'page_down_rect_extend', b }
keys.csay = { 'page_up_rect_extend', b }
local m_snippets = _m.textadept.snippets
keys.ci = { m_snippets.insert }
keys.csi = { m_snippets.cancel_current }
keys.cai = { m_snippets.list }
keys.ai = { m_snippets.show_scope }
local m_editing = _m.textadept.editing
keys.cm = { m_editing.match_brace }
keys.csm = { m_editing.match_brace, 'select' }
keys['c '] = { m_editing.autocomplete_word, '%w_' }
keys.cl = { m_editing.goto_line }
keys.ck = { m_editing.smart_cutcopy, }
keys.csk = { m_editing.smart_cutcopy, 'copy' }
keys.cu = { m_editing.smart_paste, }
keys.au = { m_editing.smart_paste, 'cycle' }
keys.sau = { m_editing.smart_paste, 'reverse' }
keys.cw = { m_editing.current_word, 'delete' }
keys.at = { m_editing.transpose_chars }
keys.csh = { m_editing.squeeze, }
keys.cj = { m_editing.join_lines }
keys.cau = { m_editing.move_line, 'up' }
keys.cad = { m_editing.move_line, 'down' }
keys.csai = { m_editing.convert_indentation }
keys.cae = { -- code execution
r = { m_editing.ruby_exec },
l = { m_editing.lua_exec }
}
keys.ae = { -- enclose in...
t = { m_editing.enclose, 'tag' },
st = { m_editing.enclose, 'single_tag' },
['s"'] = { m_editing.enclose, 'dbl_quotes' },
["'"] = { m_editing.enclose, 'sng_quotes' },
['('] = { m_editing.enclose, 'parens' },
['['] = { m_editing.enclose, 'brackets' },
['{'] = { m_editing.enclose, 'braces' },
c = { m_editing.enclose, 'chars' },
}
keys.as = { -- select in...
e = { m_editing.select_enclosed },
t = { m_editing.select_enclosed, 'tags' },
['s"'] = { m_editing.select_enclosed, 'dbl_quotes' },
["'"] = { m_editing.select_enclosed, 'sng_quotes' },
['('] = { m_editing.select_enclosed, 'parens' },
['['] = { m_editing.select_enclosed, 'brackets' },
['{'] = { m_editing.select_enclosed, 'braces' },
w = { m_editing.current_word, 'select' },
l = { m_editing.select_line },
p = { m_editing.select_paragraph },
i = { m_editing.select_indented_block },
s = { m_editing.select_scope },
g = { m_editing.grow_selection, 1 },
}
local m_mlines = _m.textadept.mlines
keys.am = {
a = { m_mlines.add },
sa = { m_mlines.add_multiple },
r = { m_mlines.remove },
sr = { m_mlines.remove_multiple },
u = { m_mlines.update },
c = { m_mlines.clear },
}
local m_macro = _m.textadept.macros
keys.cam = { m_macro.toggle_record }
keys.csam = { m_macro.play }
keys.cr = { textadept.io.open }
keys.co = { 'save', b }
keys.cso = { 'save_as', b }
keys.cx = { 'close', b }
keys.csx = { textadept.io.close_all }
keys.cz = { 'undo', b }
keys.csz = { 'redo', b }
keys.as.a = { 'select_all', b }
keys.an = { 'goto_buffer', v, 1, false }
keys.ap = { 'goto_buffer', v, -1, false }
keys.can = { textadept.goto_view, 1, false }
keys.cap = { textadept.goto_view, -1, false }
local m_handlers = textadept.handlers
keys.cab = { m_handlers.handle, 'call_tip_click', 1 }
keys.caf = { m_handlers.handle, 'call_tip_click', 2 }
keys.cs = { textadept.find.focus }
keys['c\t'] = { textadept.pm.focus }
keys.cc = { textadept.focus_command }
keys.san = { function() view.size = view.size + 10 end }
keys.sap = { function() view.size = view.size - 10 end }
local function pm_activate(text)
textadept.pm.entry_text = text
textadept.pm.activate()
end
keys.ct = {} -- Textadept command chain
keys.ct.s = { 'split', v, false } -- horizontal
keys.ct.ss = { 'split', v } -- vertical
keys.ct.n = { textadept.new_buffer }
keys.ct.b = { pm_activate, 'buffers' }
keys.ct.c = { pm_activate, 'ctags' }
keys.ct.m = { pm_activate, 'macros' }
keys.ct.x = { function() view:unsplit() return true end }
keys.ct.sx = { function() while view:unsplit() do end end }
keys.ct.f = { function()
local buffer = buffer
buffer:toggle_fold( buffer:line_from_position(buffer.current_pos) )
end }
local function toggle_setting(setting)
local state = buffer[setting]
if type(state) == 'boolean' then
buffer[setting] = not state
elseif type(state) == 'number' then
buffer[setting] = buffer[setting] == 0 and 1 or 0
end
textadept.handlers.update_ui() -- for updating statusbar
end
keys.ct.v = {} -- view chain
keys.ct.v.e = { toggle_setting, 'view_eol' }
keys.ct.v.w = { toggle_setting, 'wrap_mode' }
keys.ct.v.i = { toggle_setting, 'indentation_guides' }
keys.ct.v.t = { toggle_setting, 'use_tabs' }
keys.ct.v[' '] = { toggle_setting, 'view_ws' }
keys.ct.v.p = { textadept.pm.toggle_visible }
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