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Attempt to sanitize ChatInviteDialog a bit

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* Use binds rather than onFoo functions which aren't actually
   handler functions themselves but return them
 * Rename onKeyUp to moveSelectionDown etc,, reserving onKeyUp
   for "a key has been released" rather than, "the up arrow key
   has been pressed"
This commit is contained in:
David Baker 2017-01-18 17:51:39 +00:00
parent 4d7ed9a58f
commit f105ec2794
2 changed files with 12 additions and 18 deletions
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6
src/components/views/dialogs/ChatInviteDialog.js
View file

@ -119,15 +119,15 @@ module.exports = React.createClass({
} else if (e.keyCode === 38) { // up arrow
e.stopPropagation();
e.preventDefault();
this.addressSelector.onKeyUp();
this.addressSelector.moveSelectionUp();
} else if (e.keyCode === 40) { // down arrow
e.stopPropagation();
e.preventDefault();
this.addressSelector.onKeyDown();
this.addressSelector.moveSelectionDown();
} else if (this.state.queryList.length > 0 && (e.keyCode === 188, e.keyCode === 13 || e.keyCode === 9)) { // comma or enter or tab
e.stopPropagation();
e.preventDefault();
this.addressSelector.onKeySelect();
this.addressSelector.chooseSelection();
} else if (this.refs.textinput.value.length === 0 && this.state.inviteList.length && e.keyCode === 8) { // backspace
e.stopPropagation();
e.preventDefault();

18
src/components/views/elements/AddressSelector.js
View file

@ -55,7 +55,7 @@ module.exports = React.createClass({
}
},
onKeyUp: function() {
moveSelectionUp: function() {
if (this.state.selected > 0) {
this.setState({
selected: this.state.selected - 1,
@ -64,7 +64,7 @@ module.exports = React.createClass({
}
},
onKeyDown: function() {
moveSelectionDown: function() {
if (this.state.selected < this._maxSelected(this.props.addressList)) {
this.setState({
selected: this.state.selected + 1,
@ -73,25 +73,19 @@ module.exports = React.createClass({
}
},
onKeySelect: function() {
chooseSelection: function() {
this.selectAddress(this.state.selected);
},
onClick: function(index) {
var self = this;
return function() {
self.selectAddress(index);
};
this.selectAddress(index);
},
onMouseEnter: function(index) {
var self = this;
return function() {
self.setState({
this.setState({
selected: index,
hover: true,
});
};
},
onMouseLeave: function() {
@ -124,7 +118,7 @@ module.exports = React.createClass({
// Saving the addressListElement so we can use it to work out, in the componentDidUpdate
// method, how far to scroll when using the arrow keys
addressList.push(
<div className={classes} onClick={this.onClick(i)} onMouseEnter={this.onMouseEnter(i)} onMouseLeave={this.onMouseLeave} key={i} ref={(ref) => { this.addressListElement = ref; }} >
<div className={classes} onClick={this.onClick.bind(this, i)} onMouseEnter={this.onMouseEnter.bind(this, i)} onMouseLeave={this.onMouseLeave} key={i} ref={(ref) => { this.addressListElement = ref; }} >
<AddressTile address={this.props.addressList[i].userId} justified={true} networkName="vector" networkUrl="img/search-icon-vector.svg" />
</div>
);