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-- Copyright 2007-2008 Mitchell mitchell<att>caladbolg.net. See LICENSE.
---
-- Defines the key commands used by the Textadept key command manager.
-- For non-ascii keys, see textadept.keys for string aliases.
-- This set of key commands is pretty standard among other text editors.
module('textadept.key_commands_std', package.seeall)
--[[
C: B D H J K L R U
A: A B C D E F G H J K L M N P Q R S T U V W X Y Z
CS: A B C D F G H J K L M N O Q R T U V X Y Z
SA: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
CA: A B C D E F G H J K L M N O Q R S T U V W X Y Z
CSA: A B C D E F G H J K L M N O P Q R S T U V W X Y 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 t = textadept
keys.ct = {} -- Textadept command chain
-- File
keys.cn = { t.new_buffer }
keys.co = { t.io.open }
-- TODO: { 'reload', b }
keys.cs = { 'save', b }
keys.css = { 'save_as', b }
keys.cw = { 'close', b }
keys.csw = { t.io.close_all }
-- TODO: { t.io.load_session } after prompting with open dialog
-- TODO: { t.io.save_session } after prompting with save dialog
-- TODO: quit
-- Edit
local m_editing = _m.textadept.editing
-- Undo is cz.
-- Redo is cy.
-- Cut is cx.
-- Copy is cc.
-- Paste is cv.
-- Delete is delete.
-- Select All is ca.
keys.ce = { m_editing.match_brace }
keys.cse = { m_editing.match_brace, 'select' }
keys['c\n'] = { m_editing.autocomplete_word, '%w_' }
keys.cq = { m_editing.block_comment }
-- TODO: { m_editing.current_word, 'delete' }
-- TODO: { m_editing.transpose_chars }
-- TODO: { m_editing.squeeze }
-- TODO: { m_editing.move_line, 'up' }
-- TODO: { m_editing.move_line, 'down' }
-- TODO: { m_editing.convert_indentation }
-- TODO: { m_editing.smart_cutcopy }
-- TODO: { m_editing.smart_cutcopy, 'copy' }
-- TODO: { m_editing.smart_paste }
-- TODO: { m_editing.smart_paste, 'cycle' }
-- TODO: { m_editing.smart_paste, 'reverse' }
-- TODO: { m_editing.ruby_exec }
-- TODO: { m_editing.lua_exec }
keys.ac = { -- enClose in...
t = { m_editing.enclose, 'tag' },
st = { m_editing.enclose, 'single_tag' },
['"'] = { 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' },
['"'] = { 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 },
b = { m_editing.select_indented_block },
s = { m_editing.select_scope },
g = { m_editing.grow_selection, 1 },
}
-- Search
keys.cf = { t.find.focus } -- find/replace
-- Find Next is an when find pane is focused.
-- Find Prev is ap when find pane is focused.
-- Replace is ar when find pane is focused.
keys.cg = { m_editing.goto_line }
-- Tools
keys['f2'] = { t.command_entry.focus }
-- Snippets
local m_snippets = _m.textadept.lsnippets
keys.ci = { m_snippets.insert }
keys.csi = { m_snippets.prev }
keys.cai = { m_snippets.cancel_current }
keys.casi = { m_snippets.list }
keys.ai = { m_snippets.show_style }
-- Multiple Line Editing
local m_mlines = _m.textadept.mlines
keys.cm = {}
keys.cm.a = { m_mlines.add }
keys.cm.sa = { m_mlines.add_multiple }
keys.cm.r = { m_mlines.remove }
keys.cm.sr = { m_mlines.remove_multiple }
keys.cm.u = { m_mlines.update }
keys.cm.c = { m_mlines.clear }
-- Buffers
keys['c\t'] = { 'goto_buffer', v, 1, false }
keys['ca\t'] = { 'goto_buffer', v, -1, false }
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
t.events.update_ui() -- for updating statusbar
end
keys.ct.v = {
e = { toggle_setting, 'view_eol' },
w = { toggle_setting, 'wrap_mode' },
i = { toggle_setting, 'indentation_guides' },
['\t'] = { toggle_setting, 'use_tabs' },
[' '] = { toggle_setting, 'view_ws' },
}
keys['f5'] = { 'colourise', b, 0, -1 }
-- Views
keys.cv = {
n = { t.goto_view, 1, false },
p = { t.goto_view, -1, false },
ss = { 'split', v }, -- vertical
s = { 'split', v, false }, -- horizontal
w = { function() view:unsplit() return true end },
sw = { function() while view:unsplit() do end end },
-- TODO: { function() view.size = view.size + 10 end }
-- TODO: { function() view.size = view.size - 10 end }
}
-- Project Manager
local function pm_activate(text) t.pm.entry_text = text t.pm.activate() end
keys.csp = { function() if t.pm.width > 0 then t.pm.toggle_visible() end end }
keys.cp = { function()
if t.pm.width == 0 then t.pm.toggle_visible() end
t.pm.focus()
end }
keys.cap = {
c = { pm_activate, 'ctags' },
b = { pm_activate, 'buffers' },
f = { pm_activate, '/' },
-- TODO: { pm_activate, 'macros' }
m = { pm_activate, 'modules' },
}
-- Miscellaneous not in standard menu.
-- Recent files.
local RECENT_FILES = 1
t.events.add_handler('user_list_selection',
function(type, text) if type == RECENT_FILES then t.io.open(text) end end)
keys.ao = { function()
local buffer = buffer
local list = ''
local sep = buffer.auto_c_separator
buffer.auto_c_separator = ('|'):byte()
for _, filename in ipairs(t.io.recent_files) do
list = filename..'|'..list
end
buffer:user_list_show( RECENT_FILES, list:sub(1, -2) )
buffer.auto_c_separator = sep
end }
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