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|
-- Copyright 2007-2009 Mitchell mitchell<att>caladbolg.net. See LICENSE.
local textadept = _G.textadept
local locale = _G.locale
---
-- Modules browser for the Textadept project manager.
-- It is enabled with the prefix 'modules' in the project manager entry field.
module('textadept.pm.browsers.modules', package.seeall)
if not RESETTING then textadept.pm.add_browser('modules') end
local lfs = require 'lfs'
local os = require 'os'
local INIT = [[
-- The $1 module.
-- It provides utilities for editing $2 code.
module('_m.$1', package.seeall)
if type(_G.snippets) == 'table' then
-- Container for $2-specific snippets.
-- @class table
-- @name snippets.$1
_G.snippets.$1 = {}
end
if type(_G.keys) == 'table' then
-- Container for $2-specific key commands.
-- @class table
-- @name keys.$1
_G.keys.$1 = {}
end
require '$1.commands'
require '$1.snippets'
function set_buffer_properties()
end
]]
local SNIPPETS = [[
-- Snippets for the $1 module.
module('_m.$1.snippets', package.seeall)
local snippets = _G.snippets
if type(snippets) == 'table' then
snippets.$1 = {}
end
]]
local COMMANDS = [[
-- Commands for the $1 module.
module('_m.$1.commands', package.seeall)
-- $2-specific key commands.
local keys = _G.keys
if type(keys) == 'table' then
keys.$1 = {
al = {
m = { textadept.io.open,
textadept.iconv(_USERHOME..'/modules/$1/init.lua'''''),
'UTF-8', _CHARSET) },
},
}
end
]]
function matches(entry_text)
return entry_text:sub(1, 7) == 'modules'
end
function get_contents_for(full_path)
local dir = {}
local iconv = textadept.iconv
if #full_path == 1 and full_path[1] == 'modules' then
-- toplevel modules
local dirpaths = {
iconv(_USERHOME..'/modules', _CHARSET, 'UTF-8'),
iconv(_HOME..'/modules', _CHARSET, 'UTF-8')
}
for _, dirpath in ipairs(dirpaths) do
if lfs.attributes(dirpath) then
for filename in lfs.dir(dirpath) do
local filepath = dirpath..'/'..filename
if lfs.attributes(filepath, 'mode') == 'directory' and
not filename:find('^%.') then
dir[filepath] = {
parent = true,
pixbuf = 'gtk-directory',
text = iconv(filename, 'UTF-8', _CHARSET)
}
end
end
end
end
else
-- expanding a module
local dirpath = iconv(full_path[#full_path], _CHARSET, 'UTF-8')
for filename in lfs.dir(dirpath) do
if not filename:find('^%.') then
local filepath = dirpath..'/'..filename
dir[filepath] = { text = iconv(filename, 'UTF-8', _CHARSET) }
if lfs.attributes(filepath, 'mode') == 'directory' then
dir[filepath].parent = true
dir[filepath].pixbuf = 'gtk-directory'
end
end
end
end
return dir
end
function perform_action(selected_item)
local filepath = selected_item[#selected_item]
textadept.io.open(filepath)
view:focus()
end
local ID = {
NEW = 1, DELETE = 2, CONF_MIME_TYPES = 3, CONF_KEY_COMMANDS = 4, RELOAD = 5
}
function get_context_menu(selected_item)
return {
{ locale.PM_BROWSER_MODULE_NEW, ID.NEW },
{ locale.PM_BROWSER_MODULE_DELETE, ID.DELETE },
{ locale.PM_BROWSER_MODULE_CONF_MIME_TYPES, ID.CONF_MIME_TYPES },
{ locale.PM_BROWSER_MODULE_CONF_KEY_COMMANDS, ID.CONF_KEY_COMMANDS },
{ 'separator', 0 },
{ locale.PM_BROWSER_MODULE_RELOAD, ID.RELOAD },
}
end
function perform_menu_action(menu_id, selected_item)
if menu_id == ID.NEW then
local status, module_name =
textadept.dialog('standard-inputbox',
'--title', locale.PM_BROWSER_MODULE_NEW_TITLE,
'--informative-text',
locale.PM_BROWSER_MODULE_NEW_INFO_TEXT
):match('^(%d)%s+([^\n]+)%s+$')
if status ~= '1' then return end
local status, lang_name =
textadept.dialog('standard-inputbox',
'--title', locale.PM_BROWSER_MODULE_NEW_LANG_TITLE,
'--informative-text',
locale.PM_BROWSER_MODULE_NEW_LANG_INFO_TEXT
):match('^(%d)%s+([^\n]+)%s+$')
if status ~= '1' then return end
lfs.mkdir(_USERHOME..'/modules')
local module_dir = _USERHOME..'/modules/'..module_name
if lfs.mkdir(module_dir) then
-- write init.lua from template
local f = io.open(module_dir..'/init.lua', 'wb')
local out = INIT:gsub('$1', module_name):gsub('$2', lang_name)
f:write(out)
f:close()
-- write snippets.lua from template
f = io.open(module_dir..'/snippets.lua', 'wb')
out = SNIPPETS:gsub('$1', module_name):gsub('$2', lang_name)
f:write(out)
f:close()
-- write commands.lua from template
f = io.open(module_dir..'/commands.lua', 'wb')
out = COMMANDS:gsub('$1', module_name):gsub('$2', lang_name)
f:write(out)
f:close()
else
textadept.dialog('ok-msgbox',
'--text', locale.PM_BROWSER_MODULE_NEW_ERROR,
'--informative-text',
locale.PM_BROWSER_MODULE_NEW_ERROR_TEXT,
'--no-cancel')
return
end
elseif menu_id == ID.DELETE then
local dirpath = selected_item[2]
if textadept.dialog('yesno-msgbox',
'--text', locale.PM_BROWSER_MODULE_DELETE_TITLE,
'--informative-text',
string.format(locale.PM_BROWSER_MODULE_DELETE_TEXT,
dirpath:match('[^/\\]+$')),
'--no-cancel',
'--no-newline') == '1' then
local function remove_directory(dirpath)
for name in lfs.dir(dirpath) do
if not name:find('^%.%.?$') then os.remove(dirpath..'/'..name) end
end
lfs.rmdir(dirpath)
end
remove_directory(dirpath)
else
return
end
elseif menu_id == ID.CONF_MIME_TYPES then
textadept.io.open(
textadept.iconv(_HOME..'/core/ext/mime_types.lua', 'UTF-8', _CHARSET))
elseif menu_id == ID.CONF_KEY_COMMANDS then
if textadept.key_commands then
textadept.io.open(
textadept.iconv(_HOME..'/core/ext/key_commands.lua', 'UTF-8', _CHARSET))
end
elseif menu_id == ID.RELOAD then
textadept.reset()
end
textadept.pm.activate()
end
|
