98 lines
2.5 KiB
JavaScript
Executable File
98 lines
2.5 KiB
JavaScript
Executable File
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import React, { PropTypes } from 'react'
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import { connect } from 'react-redux'
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import { bindActionCreators } from 'redux'
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import * as uiActions from '../services/ui/actions'
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import * as mopidyActions from '../services/mopidy/actions'
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import * as spotifyActions from '../services/spotify/actions'
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class Dragger extends React.Component{
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constructor(props) {
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super(props);
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this.handleMouseMove = this.handleMouseMove.bind(this)
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this.handleMouseUp = this.handleMouseUp.bind(this)
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this.state = {
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active: false,
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position_x: 0,
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position_y: 0
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}
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}
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componentDidMount(){
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window.addEventListener("mousemove", this.handleMouseMove, false);
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window.addEventListener("mouseup", this.handleMouseUp, false);
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}
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componentWillUnmount(){
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window.removeEventListener("mousemove", this.handleMouseMove, false);
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window.removeEventListener("mouseup", this.handleMouseUp, false);
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}
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handleMouseMove(e){
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if( !this.props.dragger ) return null;
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var threshold = 10
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if(
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e.clientX > this.props.dragger.start_x + threshold ||
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e.clientX < this.props.dragger.start_x - threshold ||
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e.clientY > this.props.dragger.start_y + threshold ||
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e.clientY < this.props.dragger.start_y - threshold ){
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this.setState({
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position_x: e.clientX,
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position_y: e.clientY
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})
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var dropzones = document.getElementsByClassName('dropzone')
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for( var i = 0; i < dropzones.length; i++ ){
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dropzones[i].classList.remove('hover')
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}
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if( e.target.classList.contains('dropzone') && !e.target.classList.contains('hover') ){
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e.target.className += ' hover'
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}
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// if not already, activate
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if( !this.props.dragger.active ) this.props.uiActions.dragActive()
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}
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}
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handleMouseUp(e){
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if( !this.props.dragger ) return null;
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this.props.uiActions.dragEnd( e )
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}
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render(){
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if( !this.props.dragger || !this.props.dragger.active ) return null;
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var style = {
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left: this.state.position_x,
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top: this.state.position_y,
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}
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return (
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<div className="dragger" style={style}>
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Dragging { this.props.dragger.victims.length } things
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</div>
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);
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}
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}
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const mapStateToProps = (state, ownProps) => {
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return {
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dragger: state.ui.dragger
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}
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}
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const mapDispatchToProps = (dispatch) => {
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return {
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uiActions: bindActionCreators(uiActions, dispatch),
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spotifyActions: bindActionCreators(spotifyActions, dispatch),
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mopidyActions: bindActionCreators(mopidyActions, dispatch)
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}
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}
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export default connect(mapStateToProps, mapDispatchToProps)(Dragger) |