diff options
Diffstat (limited to 'webapp/components/emoji_picker')
5 files changed, 641 insertions, 0 deletions
diff --git a/webapp/components/emoji_picker/components/emoji_picker_category.jsx b/webapp/components/emoji_picker/components/emoji_picker_category.jsx new file mode 100644 index 000000000..1d5b12095 --- /dev/null +++ b/webapp/components/emoji_picker/components/emoji_picker_category.jsx @@ -0,0 +1,42 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; + +export default class EmojiPickerCategory extends React.Component { + static propTypes = { + category: React.PropTypes.string.isRequired, + icon: React.PropTypes.node.isRequired, + onCategoryClick: React.PropTypes.func.isRequired, + selected: React.PropTypes.bool.isRequired + } + + constructor(props) { + super(props); + + this.handleClick = this.handleClick.bind(this); + } + + handleClick(e) { + e.preventDefault(); + + this.props.onCategoryClick(this.props.category); + } + + render() { + let className = 'emoji-picker__category'; + if (this.props.selected) { + className += ' emoji-picker__category--selected'; + } + + return ( + <a + className={className} + href='#' + onClick={this.handleClick} + > + {this.props.icon} + </a> + ); + } +}
\ No newline at end of file diff --git a/webapp/components/emoji_picker/components/emoji_picker_item.jsx b/webapp/components/emoji_picker/components/emoji_picker_item.jsx new file mode 100644 index 000000000..3f38343fa --- /dev/null +++ b/webapp/components/emoji_picker/components/emoji_picker_item.jsx @@ -0,0 +1,70 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; + +import EmojiStore from 'stores/emoji_store.jsx'; + +export default class EmojiPickerItem extends React.Component { + static propTypes = { + emoji: React.PropTypes.object.isRequired, + onItemOver: React.PropTypes.func.isRequired, + onItemOut: React.PropTypes.func.isRequired, + onItemClick: React.PropTypes.func.isRequired, + onItemUnmount: React.PropTypes.func.isRequired, + category: React.PropTypes.string.isRequired + } + + constructor(props) { + super(props); + + this.handleMouseOver = this.handleMouseOver.bind(this); + this.handleMouseOut = this.handleMouseOut.bind(this); + this.handleClick = this.handleClick.bind(this); + } + + componentWillUnmount() { + this.props.onItemUnmount(this.props.emoji); + } + + handleMouseOver() { + this.props.onItemOver(this.props.emoji); + } + + handleMouseOut() { + this.props.onItemOut(this.props.emoji); + } + + handleClick() { + this.props.onItemClick(this.props.emoji); + } + + render() { + let item = null; + + if (this.props.category === 'recent' || this.props.category === 'custom') { + item = + (<span> + <img + className='emoji-picker__item emoticon' + onMouseOver={this.handleMouseOver} + onMouseOut={this.handleMouseOut} + onClick={this.handleClick} + src={EmojiStore.getEmojiImageUrl(this.props.emoji)} + /> + </span>); + } else { + item = + (<div > + <img + src='/static/emoji/img_trans.gif' + className={' emojisprite emoji-' + this.props.emoji.filename + ' '} + onMouseOver={this.handleMouseOver} + onMouseOut={this.handleMouseOut} + onClick={this.handleClick} + /> + </div>); + } + return item; + } +} diff --git a/webapp/components/emoji_picker/components/emoji_picker_preview.jsx b/webapp/components/emoji_picker/components/emoji_picker_preview.jsx new file mode 100644 index 000000000..ac3f07025 --- /dev/null +++ b/webapp/components/emoji_picker/components/emoji_picker_preview.jsx @@ -0,0 +1,66 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; + +import EmojiStore from 'stores/emoji_store.jsx'; + +import {FormattedMessage} from 'react-intl'; + +export default class EmojiPickerPreview extends React.Component { + static propTypes = { + emoji: React.PropTypes.object + } + + render() { + const emoji = this.props.emoji; + + if (emoji) { + let name; + let aliases; + let previewImage; + + if (emoji.aliases) { + // This is a system emoji which only has a list of aliases + name = emoji.aliases[0]; + aliases = emoji.aliases; + previewImage = (<span className='sprite-preview'><img + src='/static/emoji/img_trans.gif' + className={' emojisprite-preview emoji-' + emoji.filename + ' '} + align='absmiddle' + /></span>); + } else { + // This is a custom emoji that matches the model on the server + name = emoji.name; + aliases = [emoji.name]; + previewImage = (<img + className='emoji-picker__preview-image' + src={EmojiStore.getEmojiImageUrl(emoji)} + />); + } + + return ( + <div className='emoji-picker__preview'> + <div className='emoji-picker__preview-image-box'> + {previewImage} + </div> + <div className='emoji-picker__preview-image-box'> + <span className='emoji-picker__preview-name'>{name}</span> + <span + className='emoji-picker__preview-aliases' + >{ ':' + aliases[0] + ':'}</span> + </div> + </div> + ); + } + + return ( + <div className='emoji-picker__preview emoji-picker__preview-placeholder'> + <FormattedMessage + id='emoji_picker.emojiPicker' + defaultMessage='Emoji Picker' + /> + </div> + ); + } +} diff --git a/webapp/components/emoji_picker/emoji_picker.jsx b/webapp/components/emoji_picker/emoji_picker.jsx new file mode 100644 index 000000000..e12974054 --- /dev/null +++ b/webapp/components/emoji_picker/emoji_picker.jsx @@ -0,0 +1,417 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; + +import $ from 'jquery'; +import * as Emoji from 'utils/emoji.jsx'; +import EmojiStore from 'stores/emoji_store.jsx'; +import PureRenderMixin from 'react-addons-pure-render-mixin'; +import ReactDOM from 'react-dom'; +import * as Utils from 'utils/utils.jsx'; +import ReactOutsideEvent from 'react-outside-event'; +import {FormattedMessage} from 'react-intl'; + +import EmojiPickerCategory from './components/emoji_picker_category.jsx'; +import EmojiPickerItem from './components/emoji_picker_item.jsx'; +import EmojiPickerPreview from './components/emoji_picker_preview.jsx'; + +// This should include all the categories available in Emoji.CategoryNames +const CATEGORIES = [ + 'recent', + 'people', + 'nature', + 'food', + 'activity', + 'travel', + 'objects', + 'symbols', + 'flags', + 'custom' +]; + +class EmojiPicker extends React.Component { + static propTypes = { + customEmojis: React.PropTypes.object, + onEmojiClick: React.PropTypes.func.isRequired, + topOrBottom: React.PropTypes.string.isRequired, + emojiOffset: React.PropTypes.number, + outsideClick: React.PropTypes.func + } + + constructor(props) { + super(props); + + // All props are primitives or treated as immutable + this.shouldComponentUpdate = PureRenderMixin.shouldComponentUpdate.bind(this); + + this.handleCategoryClick = this.handleCategoryClick.bind(this); + this.handleFilterChange = this.handleFilterChange.bind(this); + this.handleItemOver = this.handleItemOver.bind(this); + this.handleItemOut = this.handleItemOut.bind(this); + this.handleItemClick = this.handleItemClick.bind(this); + this.handleScroll = this.handleScroll.bind(this); + this.handleItemUnmount = this.handleItemUnmount.bind(this); + this.renderCategory = this.renderCategory.bind(this); + this.onOutsideEvent = this.onOutsideEvent.bind(this); + + this.state = { + category: 'recent', + filter: '', + selected: null + }; + } + + componentDidMount() { + this.searchInput.focus(); + } + + onOutsideEvent = (event) => { + // Handle the event. + this.props.outsideClick(event); + } + + handleCategoryClick(category) { + const items = this.refs.items; + + if (category === CATEGORIES[0]) { + // First category includes the search box so just scroll to the top + items.scrollTop = 0; + } else { + const cat = this.refs[category]; + items.scrollTop = cat.offsetTop; + } + } + + handleFilterChange(e) { + this.setState({filter: e.target.value}); + } + + handleItemOver(emoji) { + clearTimeout(this.timeouthandler); + this.setState({selected: emoji}); + } + + handleItemOut() { + this.timeouthandler = setTimeout(() => this.setState({selected: null}), 500); + } + + handleItemUnmount(emoji) { + //Prevent emoji preview from showing emoji which is not present anymore (due to filter) + if (this.state.selected === emoji) { + this.setState({selected: null}); + } + } + + handleItemClick(emoji) { + this.props.onEmojiClick(emoji); + } + + handleScroll() { + const items = $(ReactDOM.findDOMNode(this.refs.items)); + + const contentTop = items.scrollTop(); + const contentTopPadding = parseInt(items.css('padding-top'), 10); + const scrollPct = (contentTop / (items[0].scrollHeight - items[0].clientHeight)) * 100.0; + + if (scrollPct > 99.0) { + this.setState({category: 'custom'}); + return; + } + + for (const category of CATEGORIES) { + const header = $(ReactDOM.findDOMNode(this.refs[category])); + const headerBottomMargin = parseInt(header.css('margin-bottom'), 10) + parseInt(header.css('padding-bottom'), 10); + const headerBottom = header[0].offsetTop + header.height() + headerBottomMargin; + + // If category is the first one visible, highlight it in the bar at the top + if (headerBottom - contentTopPadding >= contentTop) { + if (this.state.category !== category) { + this.setState({category: String(category)}); + } + + break; + } + } + } + renderCategory(category, filter) { + const items = []; + let indices = []; + let recentEmojis = []; + + if (category === 'recent') { + recentEmojis = EmojiStore.getRecentEmojis(); + indices = [...Array(recentEmojis.length).keys()]; + + // reverse indices so most recently added is first + indices.reverse(); + } else { + indices = Emoji.EmojiIndicesByCategory.get(category) || []; + } + + for (const index of indices) { + let emoji = {}; + if (category === 'recent') { + emoji = recentEmojis[index]; + } else { + emoji = Emoji.Emojis[index]; + } + if (filter) { + let matches = false; + + for (const alias of emoji.aliases || [...emoji.name]) { + if (alias.indexOf(filter) !== -1) { + matches = true; + break; + } + } + + if (!matches) { + continue; + } + } + + items.push( + <EmojiPickerItem + key={'system_' + (category === 'recent' ? 'recent_' : '') + (emoji.name || emoji.aliases[0])} + emoji={emoji} + category={category} + onItemOver={this.handleItemOver} + onItemOut={this.handleItemOut} + onItemClick={this.handleItemClick} + onItemUnmount={this.handleItemUnmount} + /> + ); + } + + if (category === 'custom') { + const customEmojis = EmojiStore.getCustomEmojiMap().values(); + + for (const emoji of customEmojis) { + if (filter && emoji.name.indexOf(filter) === -1) { + continue; + } + + items.push( + <EmojiPickerItem + key={'custom_' + emoji.name} + emoji={emoji} + category={category} + onItemOver={this.handleItemOver} + onItemOut={this.handleItemOut} + onItemClick={this.handleItemClick} + onItemUnmount={this.handleItemUnmount} + + /> + ); + } + } + + // Only render the header if there's any visible items + let header = null; + if (items.length > 0) { + header = ( + <div + className='emoji-picker__category-header' + > + <FormattedMessage id={'emoji_picker.' + category}/> + </div> + ); + } + + return ( + <div + key={'category_' + category} + id={'emojipickercat-' + category} + ref={category} + > + {header} + <div className='emoji-picker-items__container'> + {items} + </div> + </div> + ); + } + + renderPreview(selected) { + if (selected) { + let name; + let aliases; + let previewImage; + if (selected.name) { + // This is a custom emoji that matches the model on the server + name = selected.name; + aliases = [selected.name]; + previewImage = (<img + className='emoji-picker__preview-image' + align='absmiddle' + src={EmojiStore.getEmojiImageUrl(selected)} + />); + } else { + // This is a system emoji which only has a list of aliases + name = selected.aliases[0]; + aliases = selected.aliases; + previewImage = (<span ><img + src='/static/emoji/img_trans.gif' + className={' emojisprite-preview emoji-' + selected.filename + ' '} + align='absmiddle' + /></span>); + } + + return ( + <div className='emoji-picker__preview'> + {previewImage} + <span className='emoji-picker__preview-name'>{name}</span> + <span className='emoji-picker__preview-aliases'>{aliases.map((alias) => ':' + alias + ':').join(' ')}</span> + </div> + ); + } + + return ( + <span className='emoji-picker__preview-placeholder'> + <FormattedMessage + id='emoji_picker.emojiPicker' + defaultMessage='Emoji Picker' + /> + </span> + ); + } + + render() { + const items = []; + + for (const category of CATEGORIES) { + if (category === 'custom') { + items.push(this.renderCategory('custom', this.state.filter, this.props.customEmojis)); + } else { + items.push(this.renderCategory(category, this.state.filter)); + } + } + const cssclass = this.props.topOrBottom === 'top' ? 'emoji-picker' : 'emoji-picker-bottom'; + const pickerStyle = this.props.emojiOffset ? {top: this.props.emojiOffset} : {}; + return ( + <div + style={pickerStyle} + className={cssclass} + > + <div className='emoji-picker__categories'> + <EmojiPickerCategory + category='recent' + icon={<i + className='fa fa-clock-o' + title={Utils.localizeMessage('emoji_picker.recent', 'Recently Used')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'recent'} + /> + <EmojiPickerCategory + category='people' + icon={<i + className='fa fa-smile-o' + title={Utils.localizeMessage('emoji_picker.people', 'People')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'people'} + /> + <EmojiPickerCategory + category='nature' + icon={<i + className='fa fa-leaf' + title={Utils.localizeMessage('emoji_picker.nature', 'Nature')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'nature'} + /> + <EmojiPickerCategory + category='food' + icon={<i + className='fa fa-cutlery' + title={Utils.localizeMessage('emoji_picker.food', 'Food')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'food'} + /> + <EmojiPickerCategory + category='activity' + icon={<i + className='fa fa-futbol-o' + title={Utils.localizeMessage('emoji_picker.activity', 'Activity')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'activity'} + /> + <EmojiPickerCategory + category='travel' + icon={<i + className='fa fa-plane' + title={Utils.localizeMessage('emoji_picker.travel', 'Travel')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'travel'} + /> + <EmojiPickerCategory + category='objects' + icon={<i + className='fa fa-lightbulb-o' + title={Utils.localizeMessage('emoji_picker.objects', 'Objects')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'objects'} + /> + <EmojiPickerCategory + category='symbols' + icon={<i + className='fa fa-heart-o' + title={Utils.localizeMessage('emoji_picker.symbols', 'Symbols')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'symbols'} + /> + <EmojiPickerCategory + category='flags' + icon={<i + className='fa fa-flag-o' + title={Utils.localizeMessage('emoji_picker.flags', 'Flags')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'flags'} + /> + <EmojiPickerCategory + category='custom' + icon={<i + className='fa fa-at' + title={Utils.localizeMessage('emoji_picker.custom', 'Custom')} + />} + onCategoryClick={this.handleCategoryClick} + selected={this.state.category === 'custom'} + /> + </div> + <div className='emoji-picker__search-container'> + <span className='fa fa-search emoji-picker__search-icon'/> + <input + ref={(input) => { + this.searchInput = input; + }} + className='emoji-picker__search' + type='text' + onChange={this.handleFilterChange} + placeholder={Utils.localizeMessage('emoji_picker.search', 'search')} + /> + </div> + <div + ref='items' + id='emojipickeritems' + className='emoji-picker__items' + onScroll={this.handleScroll} + > + {items} + </div> + <EmojiPickerPreview emoji={this.state.selected}/> + </div> + ); + } +} + +// disabling eslint check for outslide click handler +// eslint-disable-next-line new-cap +export default ReactOutsideEvent(EmojiPicker, ['click']); diff --git a/webapp/components/emoji_picker/emoji_picker_container.jsx b/webapp/components/emoji_picker/emoji_picker_container.jsx new file mode 100644 index 000000000..7cdc0e4b9 --- /dev/null +++ b/webapp/components/emoji_picker/emoji_picker_container.jsx @@ -0,0 +1,46 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import React from 'react'; + +import EmojiStore from 'stores/emoji_store.jsx'; + +import EmojiPicker from './emoji_picker.jsx'; + +export default class EmojiPickerContainer extends React.Component { + static propTypes = { + onEmojiClick: React.PropTypes.func.isRequred + } + + constructor(props) { + super(props); + this.handleEmojiChange = this.handleEmojiChange.bind(this); + + this.state = { + customEmojis: EmojiStore.getCustomEmojiMap().values() ? EmojiStore.getCustomEmojiMap().values() : [] + }; + } + + componentDidMount() { + EmojiStore.addChangeListener(this.handleEmojiChange); + } + + componentWillUnount() { + EmojiStore.removeChangeListener(this.handleEmojiChange); + } + + handleEmojiChange() { + this.setState({ + customEmojis: EmojiStore.getCustomEmojiMap().values() + }); + } + + render() { + return ( + <EmojiPicker + customEmojis={EmojiStore.getCustomEmojiMap().values()} + onEmojiClick={this.props.onEmojiClick} + /> + ); + } +} |