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Selecting users with arrow keys added

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This commit is contained in:
wmwragg 2016-09-06 13:07:06 +01:00
parent 1fe85f37fd
commit ddf1e4841a
2 changed files with 46 additions and 11 deletions
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48
src/components/views/dialogs/ChatInviteDialog.js
View File

@ -55,6 +55,7 @@ module.exports = React.createClass({
query: "",
queryList: [],
addressSelected: false,
selected: 0,
};
},
@ -79,13 +80,27 @@ module.exports = React.createClass({
e.stopPropagation();
e.preventDefault();
this.props.onFinished(false);
}
else if (e.keyCode === 13) { // enter
} else if (e.keyCode === 38) { // up arrow
e.stopPropagation();
e.preventDefault();
//this._startChat(this.refs.textinput.value);
if (this.state.selected > 0) {
this.setState({ selected: this.state.selected - 1 });
}
} else if (e.keyCode === 40) { // down arrow
e.stopPropagation();
e.preventDefault();
if (this.state.selected < this._maxSelected(this.state.queryList)) {
this.setState({ selected: this.state.selected + 1 });
}
} else if (e.keyCode === 13) { // enter
e.stopPropagation();
e.preventDefault();
if (this.state.addressSelected && this.state.queryList.length > 0) {
this._startChat(this.refs.textinput.value);
} else if (this.state.queryList.length > 0) {
this.setState({ addressSelected: true });
}
}
},
onQueryChanged: function(ev) {
@ -100,11 +115,26 @@ module.exports = React.createClass({
var queryList = list.filter((user) => {
return this._matches(query, user);
});
this.setState({ queryList: queryList });
// Make sure the selected item is still isn't outside the list bounds
var selected = this.state.selected;
var maxSelected = this._maxSelected(queryList);
if (selected > maxSelected) {
selected = maxSelected;
}
this.setState({
queryList: queryList,
selected: selected,
});
},
onDismissed: function() {
this.setState({ addressSelected: false });
this.setState({
query: "",
addressSelected: false,
selected: 0,
queryList: [],
});
},
_startChat: function(addr) {
@ -131,6 +161,11 @@ module.exports = React.createClass({
this._userList = MatrixClientPeg.get().getUsers();
}, 500),
_maxSelected: function(list) {
var listSize = list.length === 0 ? 0 : list.length - 1;
var maxSelected = listSize > TRUNCATE_QUERY_LIST ? TRUNCATE_QUERY_LIST : listSize;
},
// This is the search algorithm for matching users
_matches: function(query, user) {
var name = user.displayName.toLowerCase();
@ -165,9 +200,8 @@ module.exports = React.createClass({
var query;
if (this.state.addressSelected) {
var AddressTile = sdk.getComponent("elements.AddressTile");
// NOTE: this.state.queryList[0] is just a place holder until the selection logic is completed
query = (
<AddressTile user={this.state.queryList[0]} canDismiss={true} onDismissed={this.onDismissed} />
<AddressTile user={this.state.queryList[this.state.selected]} canDismiss={true} onDismissed={this.onDismissed} />
);
} else {
query = (

7
src/components/views/elements/AddressTile.js
View File

@ -41,7 +41,8 @@ module.exports = React.createClass({
console.log(this.props.user);
var BaseAvatar = sdk.getComponent('avatars.BaseAvatar');
var TintableSvg = sdk.getComponent("elements.TintableSvg");
var name = this.props.user.displayName || this.props.user.userId
var userId = this.props.user.userId;
var name = this.props.user.displayName || userId;
var imgUrl = Avatar.avatarUrlForUser(this.props.user, 25, 25, "crop");
var dismiss;
@ -56,10 +57,10 @@ module.exports = React.createClass({
return (
<div className="mx_AddressTile">
<div className="mx_AddressTile_avatar">
<BaseAvatar width={25} height={25} name={name} url={imgUrl} />
<BaseAvatar width={25} height={25} name={name} title={name} url={imgUrl} />
</div>
<div className="mx_AddressTile_name">{ name }</div>
<div className="mx_AddressTile_id">{ this.props.user.userId }</div>
<div className="mx_AddressTile_id">{ userId }</div>
{ dismiss }
</div>
);