message: add alt attributes to e2e icons on msgs; fixes
diff: @@ -492,22 +492,22 @@ module.exports = WithMatrixClient(React.createClass({
  var e2e;
  // cosmetic padlocks:
  if ((e2eEnabled && this.props.eventSendStatus) || this.props.mxEvent.getType() === 'm.room.encryption') {
  - e2e = <img style={{ cursor: 'initial', marginLeft: '-1px' }} className="mx_EventTile_e2eIcon" src="img/e2e-verified.svg" width="10" height="12" />;
  + e2e = <img style={{ cursor: 'initial', marginLeft: '-1px' }} className="mx_EventTile_e2eIcon" alt="Encrypted by verified device" src="img/e2e-verified.svg" width="10" height="12" />;
  }
  // real padlocks
  else if (this.props.mxEvent.isEncrypted() || (e2eEnabled && this.props.eventSendStatus)) {
  if (this.props.mxEvent.getContent().msgtype === 'm.bad.encrypted') {
  - e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-blocked.svg" width="12" height="12" style={{ marginLeft: "-1px" }} />;
  + e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Undecryptable" src="img/e2e-blocked.svg" width="12" height="12" style={{ marginLeft: "-1px" }} />;
  }
  else if (this.state.verified == true || (e2eEnabled && this.props.eventSendStatus)) {
  - e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-verified.svg" width="10" height="12"/>;
  + e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Encrypted by verified device" src="img/e2e-verified.svg" width="10" height="12"/>;
  }
  else {
  - e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-warning.svg" width="15" height="12" style={{ marginLeft: "-2px" }}/>;
  + e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Encrypted by unverified device" src="img/e2e-warning.svg" width="15" height="12" style={{ marginLeft: "-2px" }}/>;
  }
  }
  else if (e2eEnabled) {
  - e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-unencrypted.svg" width="12" height="12"/>;
  + e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Unencrypted message" src="img/e2e-unencrypted.svg" width="12" height="12"/>;
  }
  const timestamp = this.props.mxEvent.getTs() ?
  <MessageTimestamp ts={this.props.mxEvent.getTs()} /> : null;
  