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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.form.text
import pl.treksoft.kvision.core.StringBoolPair
import pl.treksoft.kvision.core.Widget
import pl.treksoft.kvision.form.FieldLabel
import pl.treksoft.kvision.form.InvalidFeedback
import pl.treksoft.kvision.form.StringFormControl
import pl.treksoft.kvision.panel.SimplePanel
import pl.treksoft.kvision.state.ObservableState
import pl.treksoft.kvision.utils.SnOn
/**
* Base class for form field text components.
*
* @constructor
* @param label label text bound to the input element
* @param rich determines if [label] can contain HTML code
*/
abstract class AbstractText(label: String? = null, rich: Boolean = false) :
SimplePanel(setOf("form-group")), StringFormControl, ObservableState<String?> {
/**
* Text input value.
*/
override var value
get() = input.value
set(value) {
input.value = value
}
/**
* The value attribute of the generated HTML input element.
*
* This value is placed directly in generated HTML code, while the [value] property is dynamically
* bound to the text input value.
*/
var startValue
get() = input.startValue
set(value) {
input.startValue = value
}
/**
* The placeholder for the text input.
*/
var placeholder
get() = input.placeholder
set(value) {
input.placeholder = value
}
/**
* Maximal length of the text input value.
*/
var maxlength
get() = input.maxlength
set(value) {
input.maxlength = value
}
/**
* Determines if the text input is automatically focused.
*/
var autofocus
get() = input.autofocus
set(value) {
input.autofocus = value
}
/**
* Determines if the text input is read-only.
*/
var readonly
get() = input.readonly
set(value) {
input.readonly = value
}
/**
* The label text bound to the text input element.
*/
var label
get() = flabel.content
set(value) {
flabel.content = value
}
/**
* Determines if [label] can contain HTML code.
*/
var rich
get() = flabel.rich
set(value) {
flabel.rich = value
}
/**
* @suppress
* Internal property
*/
protected val idc = "kv_form_text_$counter"
abstract override val input: AbstractTextInput
final override val flabel: FieldLabel = FieldLabel(idc, label, rich, setOf("control-label"))
final override val invalidFeedback: InvalidFeedback = InvalidFeedback().apply { visible = false }
init {
this.addInternal(flabel)
counter++
}
companion object {
internal var counter = 0
}
override fun getSnClass(): List<StringBoolPair> {
val cl = super.getSnClass().toMutableList()
if (validatorError != null) {
cl.add("text-danger" to true)
}
return cl
}
@Suppress("UNCHECKED_CAST")
override fun <T : Widget> setEventListener(block: SnOn<T>.() -> Unit): Int {
return input.setEventListener(block)
}
override fun removeEventListener(id: Int): Widget {
input.removeEventListener(id)
return this
}
override fun removeEventListeners(): Widget {
input.removeEventListeners()
return this
}
override fun focus() {
input.focus()
}
override fun blur() {
input.blur()
}
override fun getState(): String? = input.getState()
override fun subscribe(observer: (String?) -> Unit): () -> Unit {
return input.subscribe(observer)
}
}
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