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/*
* Copyright (c) 2017-present Robert Jaros
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package pl.treksoft.kvision.modal
import pl.treksoft.kvision.core.Widget
import pl.treksoft.kvision.html.ALIGN
import pl.treksoft.kvision.html.BUTTONSTYLE
import pl.treksoft.kvision.html.Button
import pl.treksoft.kvision.html.TAG
import pl.treksoft.kvision.html.Tag
import pl.treksoft.kvision.utils.ENTER_KEY
/**
* Alert window based on Bootstrap modal.
*
* @constructor
* @param caption window title
* @param text window content text.
* @param rich determines if [text] can contain HTML code
* @param align text align
* @param size modal window size
* @param animation determines if animations are used
* @param callback a function called after closing window with OK button
*/
open class Alert(
caption: String? = null, text: String? = null, rich: Boolean = false,
align: ALIGN? = null, size: MODALSIZE? = null, animation: Boolean = true,
private val callback: (() -> Unit)? = null
) : Modal(caption, true, size, animation) {
/**
* Window content text.
*/
var text
get() = content.text
set(value) {
content.text = value
}
/**
* Determines if [text] can contain HTML code.
*/
var rich
get() = content.rich
set(value) {
content.rich = value
}
/**
* Text align.
*/
var align
get() = content.align
set(value) {
content.align = value
}
private val content = Tag(TAG.DIV, text, rich, align)
init {
body.add(content)
val okButton = Button("OK", "ok", BUTTONSTYLE.PRIMARY)
okButton.setEventListener {
click = {
hide()
}
}
this.addButton(okButton)
this.setInternalEventListener {
keydown = { e ->
if (e.keyCode == ENTER_KEY) {
hide()
}
}
}
}
override fun hide(): Widget {
super.hide()
this.callback?.invoke()
return this
}
companion object {
/**
* Helper function for opening Alert window.
* @param caption window title
* @param text window content text.
* @param rich determines if [text] can contain HTML code
* @param align text align
* @param size modal window size
* @param animation determines if animations are used
* @param callback a function called after closing window with OK button
*/
@Suppress("LongParameterList")
fun show(
caption: String? = null, text: String? = null, rich: Boolean = false,
align: ALIGN? = null, size: MODALSIZE? = null, animation: Boolean = true,
callback: (() -> Unit)? = null
) {
Alert(caption, text, rich, align, size, animation, callback).show()
}
}
}
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