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--!A cross-platform build utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
--
-- @author ruki
-- @file boxdialog.lua
--
-- load modules
local log = require("ui/log")
local rect = require("ui/rect")
local action = require("ui/action")
local curses = require("ui/curses")
local window = require("ui/window")
local textdialog = require("ui/textdialog")
-- define module
local boxdialog = boxdialog or textdialog()
-- init dialog
function boxdialog:init(name, bounds, title)
-- init window
textdialog.init(self, name, bounds, title)
-- insert box
self:panel():insert(self:box())
-- resize text
self:text():bounds().ey = 3
self:text():invalidate(true)
self:text():option_set("selectable", false)
self:text():option_set("progress", false)
-- text changed
self:text():action_set(action.ac_on_text_changed, function (v)
if v:text() then
local lines = #self:text():splitext(v:text())
if lines > 0 and lines < self:height() then
self:box():bounds().sy = lines
self:text():bounds().ey = lines
self:box():invalidate(true)
self:text():invalidate(true)
end
end
end)
-- select buttons by default
self:panel():select(self:buttons())
end
-- get box
function boxdialog:box()
if not self._BOX then
self._BOX = window:new("boxdialog.box", rect{0, 3, self:panel():width(), self:panel():height() - 1})
self._BOX:border():cornerattr_set("black", "white")
end
return self._BOX
end
-- return module
return boxdialog
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