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Merge pull request #2219 from vector-im/dbkr/directory_network_selector
Directory network selector
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| /* | ||
| Copyright 2016 OpenMarket Ltd | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
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| import React from 'react'; | ||
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| export default class NetworkDropdown extends React.Component { | ||
| constructor() { | ||
| super(); | ||
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| this.dropdownRootElement = null; | ||
| this.ignoreEvent = null; | ||
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| this.onInputClick = this.onInputClick.bind(this); | ||
| this.onRootClick = this.onRootClick.bind(this); | ||
| this.onDocumentClick = this.onDocumentClick.bind(this); | ||
| this.onNetworkClick = this.onNetworkClick.bind(this); | ||
| this.collectRoot = this.collectRoot.bind(this); | ||
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| this.state = { | ||
| expanded: false, | ||
| selectedNetwork: null, | ||
| }; | ||
| } | ||
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| componentWillMount() { | ||
| // Listen for all clicks on the document so we can close the | ||
| // menu when the user clicks somewhere else | ||
| document.addEventListener('click', this.onDocumentClick, false); | ||
| } | ||
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| componentWillUnmount() { | ||
| document.removeEventListener('click', this.onDocumentClick, false); | ||
| } | ||
|
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| onDocumentClick(ev) { | ||
| // Close the dropdown if the user clicks anywhere that isn't | ||
| // within our root element | ||
| if (ev !== this.ignoreEvent) { | ||
| this.setState({ | ||
| expanded: false, | ||
| }); | ||
| } | ||
| } | ||
|
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| onRootClick(ev) { | ||
| // This captures any clicks that happen within our elements, | ||
| // such that we can then ignore them when they're seen by the | ||
| // click listener on the document handler, ie. not close the | ||
| // dropdown immediately after opening it. | ||
| // NB. We can't just stopPropagation() because then the event | ||
| // doesn't reach the React onClick(). | ||
| this.ignoreEvent = ev; | ||
| } | ||
|
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| onInputClick(ev) { | ||
| this.setState({ | ||
| expanded: !this.state.expanded, | ||
| }); | ||
| ev.preventDefault(); | ||
| } | ||
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| onNetworkClick(network, ev) { | ||
| this.setState({ | ||
| expanded: false, | ||
| selectedNetwork: network, | ||
| }); | ||
| this.props.onNetworkChange(network); | ||
| } | ||
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| collectRoot(e) { | ||
| if (this.dropdownRootElement) { | ||
| this.dropdownRootElement.removeEventListener('click', this.onRootClick, false); | ||
| } | ||
| if (e) { | ||
| e.addEventListener('click', this.onRootClick, false); | ||
| } | ||
| this.dropdownRootElement = e; | ||
| } | ||
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| _optionForNetwork(network, wire_onclick) { | ||
| if (wire_onclick === undefined) wire_onclick = true; | ||
| let icon; | ||
| let name; | ||
| let span_class; | ||
|
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| if (network === null) { | ||
| name = 'All networks'; | ||
| span_class = 'mx_NetworkDropdown_menu_all'; | ||
| } else { | ||
| name = this.props.config.networkNames[network]; | ||
| icon = <img src={this.props.config.networkIcons[network]} />; | ||
| span_class = 'mx_NetworkDropdown_menu_network'; | ||
| } | ||
|
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| const click_handler = wire_onclick ? this.onNetworkClick.bind(this, network) : null; | ||
|
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| return <div key={network} className="mx_NetworkDropdown_networkoption" onClick={click_handler}> | ||
| {icon} | ||
| <span className={span_class}>{name}</span> | ||
| </div>; | ||
| } | ||
|
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| render() { | ||
| const current_value = this._optionForNetwork(this.state.selectedNetwork, false); | ||
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| let menu; | ||
| if (this.state.expanded) { | ||
| const menu_options = [this._optionForNetwork(null)]; | ||
| for (const network of this.props.config.networks) { | ||
| menu_options.push(this._optionForNetwork(network)); | ||
| } | ||
| menu = <div className="mx_NetworkDropdown_menu"> | ||
| {menu_options} | ||
| </div>; | ||
| } | ||
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| return <div className="mx_NetworkDropdown" ref={this.collectRoot}> | ||
| <div className="mx_NetworkDropdown_input" onClick={this.onInputClick}> | ||
| {current_value} | ||
| <span className="mx_NetworkDropdown_arrow"></span> | ||
| {menu} | ||
| </div> | ||
| </div>; | ||
| } | ||
| } | ||
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| NetworkDropdown.propTypes = { | ||
| onNetworkChange: React.PropTypes.func.isRequired, | ||
| config: React.PropTypes.object, | ||
| }; | ||
|
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| NetworkDropdown.defaultProps = { | ||
| config: { | ||
| networks: [], | ||
| } | ||
| }; | ||
|
|
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77 changes: 77 additions & 0 deletions
77
src/skins/vector/css/vector-web/views/directory/NetworkDropdown.css
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| /* | ||
| Copyright 2015, 2016 OpenMarket Ltd | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
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| .mx_NetworkDropdown { | ||
| position: relative; | ||
| } | ||
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| .mx_NetworkDropdown_input { | ||
| position: relative; | ||
| border-radius: 3px; | ||
| border: 1px solid #c7c7c7; | ||
| font-weight: 300; | ||
| font-size: 13px; | ||
| margin-top: 12px; | ||
| margin-bottom: 12px; | ||
| user-select: none; | ||
| } | ||
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| .mx_NetworkDropdown_arrow { | ||
| border-color: #4a4a4a transparent transparent; | ||
| border-style: solid; | ||
| border-width: 5px 5px 0; | ||
| display: block; | ||
| height: 0; | ||
| position: absolute; | ||
| right: 10px; | ||
| top: 14px; | ||
| width: 0 | ||
| } | ||
|
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| .mx_NetworkDropdown_networkoption { | ||
| height: 35px; | ||
| line-height: 35px; | ||
| padding-left: 8px; | ||
| padding-right: 8px; | ||
| } | ||
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| .mx_NetworkDropdown_networkoption img { | ||
| margin: 5px; | ||
| width: 25px; | ||
| vertical-align: middle; | ||
| } | ||
|
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| .mx_NetworkDropdown_menu { | ||
| position: absolute; | ||
| left: -1px; | ||
| right: -1px; | ||
| top: 100%; | ||
| z-index: 2; | ||
| margin: 0; | ||
| padding: 0px; | ||
| border-radius: 3px; | ||
| border: 1px solid #76cfa6; | ||
| background-color: white; | ||
| } | ||
|
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| .mx_NetworkDropdown_menu .mx_NetworkDropdown_networkoption:hover { | ||
| background-color: #ddd; | ||
| } | ||
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| .mx_NetworkDropdown_menu_network { | ||
| font-weight: bold; | ||
| } | ||
|
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