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import { GanttControlBase } from '../../../widgets';
import { Emit, Prop, Watch } from 'vue-property-decorator';
import { throttle, Util } from 'ibiz-core';
/**
* 甘特部件基类
*
* @export
* @class AppGanttBase
* @extends {GanttControlBase}
*/
export class AppGanttBase extends GanttControlBase {
/**
* 部件动态参数
*
* @memberof AppGanttBase
*/
@Prop() public dynamicProps!: any;
/**
* 部件静态参数
*
* @memberof AppGanttBase
*/
@Prop() public staticProps!: any;
/**
* 监听动态参数变化
*
* @param {*} newVal
* @param {*} oldVal
* @memberof AppGanttBase
*/
@Watch('dynamicProps',{
immediate: true,
})
public onDynamicPropsChange(newVal: any, oldVal: any) {
if (newVal && !Util.isFieldsSame(newVal,oldVal)) {
super.onDynamicPropsChange(newVal,oldVal);
}
}
/**
* 监听静态参数变化
*
* @param {*} newVal
* @param {*} oldVal
* @memberof AppGanttBase
*/
@Watch('staticProps', {
immediate: true,
})
public onStaticPropsChange(newVal: any, oldVal: any) {
if (newVal && !Util.isFieldsSame(newVal,oldVal)) {
super.onStaticPropsChange(newVal,oldVal);
}
}
/**
* 部件事件
*
* @param {{ controlname: string; action: string; data: any }} { controlname 部件名称, action 事件名称, data 事件参数 }
* @memberof AppGanttBase
*/
@Emit('ctrl-event')
public ctrlEvent({ controlname, action, data }: { controlname: string; action: string; data: any }): void { }
/**
* 销毁视图回调
*
* @memberof AppGanttBase
*/
public destroyed(){
this.ctrlDestroyed();
}
/**
* 绘制
*
* @memberof AppGanttBase
*/
public render() {
if (!this.controlIsLoaded) {
return null;
}
const { controlClassNames } = this.renderOptions;
return (
<div class={{...controlClassNames, "app-gantt": true}}>
{this.tasks.length > 0 ?
<gantt-elastic
class="gantt"
tasks={this.tasks}
options={this.options}
dynamic-style={this.dynamicStyle}
on-taskList-item-dblclick={($event: any) => throttle(this.taskClick,[$event],this)}
on-task-item-expand={(task: any) => this.taskItemExpand(task)}>
</gantt-elastic> :
<div class="app-data-empty">{this.$t('app.commonwords.nodata')}</div>
}
</div>
);
}
}