Move DND context to LoggedInView

so that we can drag things from any part of the logged in app to
another. (Specifically GroupView and TagPanel).
This commit is contained in:
Luke Barnard 2018-02-14 16:40:58 +00:00
parent db4f0cb0bf
commit b626420eb9

View file

@ -19,6 +19,7 @@ limitations under the License.
import * as Matrix from 'matrix-js-sdk';
import React from 'react';
import PropTypes from 'prop-types';
import { DragDropContext } from 'react-beautiful-dnd';
import { KeyCode, isOnlyCtrlOrCmdKeyEvent } from '../../Keyboard';
import Notifier from '../../Notifier';
@ -30,6 +31,9 @@ import sessionStore from '../../stores/SessionStore';
import MatrixClientPeg from '../../MatrixClientPeg';
import SettingsStore from "../../settings/SettingsStore";
import TagOrderActions from '../../actions/TagOrderActions';
import RoomListActions from '../../actions/RoomListActions';
/**
* This is what our MatrixChat shows when we are logged in. The precise view is
* determined by the page_type property.
@ -207,6 +211,50 @@ const LoggedInView = React.createClass({
}
},
_onDragEnd: function(result) {
// Dragged to an invalid destination, not onto a droppable
if (!result.destination) {
return;
}
const dest = result.destination.droppableId;
if (dest === 'tag-panel-droppable') {
// Could be "GroupTile +groupId:domain"
const draggableId = result.draggableId.split(' ').pop();
// Dispatch synchronously so that the TagPanel receives an
// optimistic update from TagOrderStore before the previous
// state is shown.
dis.dispatch(TagOrderActions.moveTag(
this._matrixClient,
draggableId,
result.destination.index,
), true);
} else if (dest.startsWith('room-sub-list-droppable_')) {
this._onRoomTileEndDrag(result);
}
},
_onRoomTileEndDrag: function(result) {
let newTag = result.destination.droppableId.split('_')[1];
let prevTag = result.source.droppableId.split('_')[1];
if (newTag === 'undefined') newTag = undefined;
if (prevTag === 'undefined') prevTag = undefined;
const roomId = result.draggableId.split('_')[1];
const oldIndex = result.source.index;
const newIndex = result.destination.index;
dis.dispatch(RoomListActions.tagRoom(
this._matrixClient,
this._matrixClient.getRoom(roomId),
prevTag, newTag,
oldIndex, newIndex,
), true);
},
render: function() {
const LeftPanel = sdk.getComponent('structures.LeftPanel');
const RightPanel = sdk.getComponent('structures.RightPanel');
@ -328,16 +376,18 @@ const LoggedInView = React.createClass({
return (
<div className='mx_MatrixChat_wrapper'>
{ topBar }
<div className={bodyClasses}>
<LeftPanel
collapsed={this.props.collapseLhs || false}
disabled={this.props.leftDisabled}
/>
<main className='mx_MatrixChat_middlePanel'>
{ page_element }
</main>
{ right_panel }
</div>
<DragDropContext onDragEnd={this._onDragEnd}>
<div className={bodyClasses}>
<LeftPanel
collapsed={this.props.collapseLhs || false}
disabled={this.props.leftDisabled}
/>
<main className='mx_MatrixChat_middlePanel'>
{ page_element }
</main>
{ right_panel }
</div>
</DragDropContext>
</div>
);
},