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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.onsenui.toolbar
import com.github.snabbdom.VNode
import org.w3c.dom.events.MouseEvent
import pl.treksoft.kvision.core.StringPair
import pl.treksoft.kvision.html.Align
import pl.treksoft.kvision.html.Div
import pl.treksoft.kvision.utils.set
/**
* A button component designed to be placed inside the toolbar.
*
* @constructor Creates a toolbar button component.
* @param content the content of the button.
* @param rich whether [content] can contain HTML code
* @param align text align
* @param icon an icon placed on the toolbar button
* @param disabled specify if the button should be disabled
* @param classes a set of CSS class names
* @param init an initializer extension function
*/
@Suppress("LeakingThis")
open class ToolbarButton(
content: String? = null,
rich: Boolean = false,
align: Align? = null,
icon: String? = null,
disabled: Boolean? = null,
classes: Set<String> = setOf(),
init: (ToolbarButton.() -> Unit)? = null
) : Div(content, rich, align, classes) {
/**
* The icon placed on the toolbar button.
*/
var icon: String? by refreshOnUpdate(icon)
/**
* Specify if the button should be disabled.
*/
var disabled: Boolean? by refreshOnUpdate(disabled)
/**
* A modifier attribute to specify custom styles.
*/
var modifier: String? by refreshOnUpdate()
init {
init?.invoke(this)
}
/**
* A dynamic property returning current state of the component.
*/
val isDisabled: Boolean?
@Suppress("UnsafeCastFromDynamic")
get() = getElement()?.asDynamic()?.disabled
override fun render(elementName: String, children: Array<dynamic>): VNode {
return super.render("ons-toolbar-button", children)
}
override fun getSnAttrs(): List<StringPair> {
val sn = super.getSnAttrs().toMutableList()
icon?.let {
sn.add("icon" to it)
}
if (disabled == true) {
sn.add("disabled" to "disabled")
}
modifier?.let {
sn.add("modifier" to it)
}
return sn
}
/**
* A convenient helper for easy setting onClick event handler.
*/
open fun onClick(handler: ToolbarButton.(MouseEvent) -> Unit): ToolbarButton {
this.setEventListener<ToolbarButton> {
click = { e ->
self.handler(e)
}
}
return this
}
}
/**
* DSL builder extension function.
*
* It takes the same parameters as the constructor of the built component.
*/
fun Div.toolbarButton(
content: String? = null,
rich: Boolean = false,
align: Align? = null,
icon: String? = null,
disabled: Boolean? = null,
classes: Set<String>? = null,
className: String? = null,
init: (ToolbarButton.() -> Unit)? = null
): ToolbarButton {
val toolbarButton = ToolbarButton(content, rich, align, icon, disabled, classes ?: className.set, init)
this.add(toolbarButton)
return toolbarButton
}
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