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Diffstat (limited to 'src/features/quickSwitch/Component.tsx')
-rw-r--r-- | src/features/quickSwitch/Component.tsx | 349 |
1 files changed, 349 insertions, 0 deletions
diff --git a/src/features/quickSwitch/Component.tsx b/src/features/quickSwitch/Component.tsx new file mode 100644 index 000000000..fb85d61e1 --- /dev/null +++ b/src/features/quickSwitch/Component.tsx | |||
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1 | import { ChangeEvent, Component, createRef, ReactElement } from 'react'; | ||
2 | import { getCurrentWindow } from '@electron/remote'; | ||
3 | import { observer, inject } from 'mobx-react'; | ||
4 | import { reaction } from 'mobx'; | ||
5 | import withStyles, { WithStylesProps } from 'react-jss'; | ||
6 | import { defineMessages, injectIntl, WrappedComponentProps } from 'react-intl'; | ||
7 | import { compact, invoke, noop } from 'lodash'; | ||
8 | import { StoresProps } from '../../@types/ferdium-components.types'; | ||
9 | import Service from '../../models/Service'; | ||
10 | import Input from '../../components/ui/input/index'; | ||
11 | import { H1 } from '../../components/ui/headline'; | ||
12 | import Modal from '../../components/ui/Modal'; | ||
13 | import { state as ModalState } from './store'; | ||
14 | |||
15 | const messages = defineMessages({ | ||
16 | title: { | ||
17 | id: 'feature.quickSwitch.title', | ||
18 | defaultMessage: 'QuickSwitch', | ||
19 | }, | ||
20 | search: { | ||
21 | id: 'feature.quickSwitch.search', | ||
22 | defaultMessage: 'Search...', | ||
23 | }, | ||
24 | info: { | ||
25 | id: 'feature.quickSwitch.info', | ||
26 | defaultMessage: | ||
27 | 'Select a service with TAB, ↑ and ↓. Open a service with ENTER.', | ||
28 | }, | ||
29 | }); | ||
30 | |||
31 | const styles = theme => ({ | ||
32 | modal: { | ||
33 | width: '80%', | ||
34 | maxWidth: 600, | ||
35 | background: theme.styleTypes.primary.contrast, | ||
36 | paddingTop: 30, | ||
37 | }, | ||
38 | headline: { | ||
39 | fontSize: 20, | ||
40 | marginBottom: 20, | ||
41 | marginTop: -27, | ||
42 | }, | ||
43 | services: { | ||
44 | width: '100%', | ||
45 | maxHeight: '50vh', | ||
46 | overflowX: 'hidden', | ||
47 | overflowY: 'auto', | ||
48 | }, | ||
49 | service: { | ||
50 | background: theme.styleTypes.primary.contrast, | ||
51 | color: theme.colorText, | ||
52 | borderRadius: 6, | ||
53 | padding: '3px 25px', | ||
54 | marginBottom: 10, | ||
55 | display: 'flex', | ||
56 | alignItems: 'center', | ||
57 | '&:last-child': { | ||
58 | marginBottom: 0, | ||
59 | }, | ||
60 | '&:hover': { | ||
61 | cursor: 'pointer', | ||
62 | }, | ||
63 | }, | ||
64 | activeService: { | ||
65 | background: `${theme.styleTypes.primary.accent} !important`, | ||
66 | color: theme.styleTypes.primary.contrast, | ||
67 | cursor: 'pointer', | ||
68 | }, | ||
69 | serviceIcon: { | ||
70 | width: 50, | ||
71 | height: 50, | ||
72 | paddingRight: 20, | ||
73 | objectFit: 'contain', | ||
74 | }, | ||
75 | }); | ||
76 | |||
77 | interface IProps | ||
78 | extends WithStylesProps<typeof styles>, | ||
79 | Partial<StoresProps>, | ||
80 | WrappedComponentProps {} | ||
81 | |||
82 | interface IState { | ||
83 | selected: number; | ||
84 | search: string; | ||
85 | wasPrevVisible: boolean; | ||
86 | } | ||
87 | |||
88 | @inject('stores', 'actions') | ||
89 | @observer | ||
90 | class QuickSwitchModal extends Component<IProps, IState> { | ||
91 | ARROW_DOWN = 40; | ||
92 | |||
93 | ARROW_UP = 38; | ||
94 | |||
95 | ENTER = 13; | ||
96 | |||
97 | TAB = 9; | ||
98 | |||
99 | inputRef = createRef<HTMLDivElement>(); | ||
100 | |||
101 | serviceElements = {}; | ||
102 | |||
103 | constructor(props) { | ||
104 | super(props); | ||
105 | |||
106 | this.state = { | ||
107 | selected: 0, | ||
108 | search: '', | ||
109 | wasPrevVisible: false, | ||
110 | }; | ||
111 | |||
112 | this._handleKeyDown = this._handleKeyDown.bind(this); | ||
113 | this._handleSearchUpdate = this._handleSearchUpdate.bind(this); | ||
114 | this._handleVisibilityChange = this._handleVisibilityChange.bind(this); | ||
115 | this.openService = this.openService.bind(this); | ||
116 | |||
117 | reaction( | ||
118 | () => ModalState.isModalVisible, | ||
119 | () => { | ||
120 | this._handleVisibilityChange(); | ||
121 | }, | ||
122 | ); | ||
123 | } | ||
124 | |||
125 | // Add global keydown listener when component mounts | ||
126 | componentDidMount(): void { | ||
127 | document.addEventListener('keydown', this._handleKeyDown); | ||
128 | } | ||
129 | |||
130 | // Remove global keydown listener when component unmounts | ||
131 | componentWillUnmount(): void { | ||
132 | document.removeEventListener('keydown', this._handleKeyDown); | ||
133 | } | ||
134 | |||
135 | // Get currently shown services | ||
136 | services(): Service[] { | ||
137 | let services: Service[] = []; | ||
138 | if ( | ||
139 | this.state.search && | ||
140 | compact(invoke(this.state.search, 'match', /^[\da-z]/i)).length > 0 | ||
141 | ) { | ||
142 | // Apply simple search algorythm to list of all services | ||
143 | services = this.props.stores!.services.allDisplayed; | ||
144 | services = services.filter( | ||
145 | service => | ||
146 | service.name.toLowerCase().search(this.state.search.toLowerCase()) !== | ||
147 | -1, | ||
148 | ); | ||
149 | } else if (this.props.stores!.services.allDisplayed.length > 0) { | ||
150 | // Add the currently active service first | ||
151 | const currentService = this.props.stores!.services.active; | ||
152 | if (currentService) { | ||
153 | services.push(currentService); | ||
154 | } | ||
155 | |||
156 | // Add last used services to services array | ||
157 | for (const service of this.props.stores!.services.lastUsedServices) { | ||
158 | const tempService = this.props.stores!.services.one(service); | ||
159 | if (tempService && !services.includes(tempService)) { | ||
160 | services.push(tempService); | ||
161 | } | ||
162 | } | ||
163 | |||
164 | // Add all other services in the default order | ||
165 | for (const service of this.props.stores!.services.allDisplayed) { | ||
166 | if (!services.includes(service)) { | ||
167 | services.push(service); | ||
168 | } | ||
169 | } | ||
170 | } | ||
171 | |||
172 | return services; | ||
173 | } | ||
174 | |||
175 | openService(index): void { | ||
176 | // Open service | ||
177 | const service = this.services()[index]; | ||
178 | this.props.actions!.service.setActive({ serviceId: service.id }); | ||
179 | |||
180 | // Reset and close modal | ||
181 | this.setState({ | ||
182 | selected: 0, | ||
183 | search: '', | ||
184 | }); | ||
185 | this.close(); | ||
186 | } | ||
187 | |||
188 | // Change the selected service | ||
189 | // factor should be -1 or 1 | ||
190 | changeSelected(factor: number): any { | ||
191 | this.setState(state => { | ||
192 | let newSelected = state.selected + factor; | ||
193 | const services = this.services().length; | ||
194 | |||
195 | // Roll around when on edge of list | ||
196 | if (state.selected < 1 && factor === -1) { | ||
197 | newSelected = services - 1; | ||
198 | } else if (state.selected >= services - 1 && factor === 1) { | ||
199 | newSelected = 0; | ||
200 | } | ||
201 | |||
202 | // Make sure new selection is visible | ||
203 | const serviceElement = this.serviceElements[newSelected]; | ||
204 | if (serviceElement) { | ||
205 | serviceElement.scrollIntoViewIfNeeded(false); | ||
206 | } | ||
207 | |||
208 | return { | ||
209 | selected: newSelected, | ||
210 | }; | ||
211 | }); | ||
212 | } | ||
213 | |||
214 | // Handle global key presses to change the selection | ||
215 | _handleKeyDown(event: KeyboardEvent): void { | ||
216 | if (ModalState.isModalVisible) { | ||
217 | switch (event.keyCode) { | ||
218 | case this.ARROW_DOWN: | ||
219 | this.changeSelected(1); | ||
220 | break; | ||
221 | case this.TAB: | ||
222 | if (event.shiftKey) { | ||
223 | this.changeSelected(-1); | ||
224 | } else { | ||
225 | this.changeSelected(1); | ||
226 | } | ||
227 | break; | ||
228 | case this.ARROW_UP: | ||
229 | this.changeSelected(-1); | ||
230 | break; | ||
231 | case this.ENTER: | ||
232 | this.openService(this.state.selected); | ||
233 | break; | ||
234 | default: | ||
235 | break; | ||
236 | } | ||
237 | } | ||
238 | } | ||
239 | |||
240 | // Handle update of the search query | ||
241 | _handleSearchUpdate(event: ChangeEvent<HTMLInputElement>): void { | ||
242 | this.setState({ | ||
243 | search: event.target.value, | ||
244 | }); | ||
245 | } | ||
246 | |||
247 | _handleVisibilityChange(): void { | ||
248 | const { isModalVisible } = ModalState; | ||
249 | |||
250 | if (isModalVisible && !this.state.wasPrevVisible) { | ||
251 | // Set focus back on current window if its in a service | ||
252 | // TODO: Find a way to gain back focus | ||
253 | getCurrentWindow().blurWebView(); | ||
254 | getCurrentWindow().webContents.focus(); | ||
255 | |||
256 | // The input "focus" attribute will only work on first modal open | ||
257 | // Manually add focus to the input element | ||
258 | // Wrapped inside timeout to let the modal render first | ||
259 | setTimeout(() => { | ||
260 | if (this.inputRef.current) { | ||
261 | this.inputRef.current.querySelectorAll('input')[0].focus(); | ||
262 | } | ||
263 | }, 10); | ||
264 | |||
265 | this.setState({ | ||
266 | wasPrevVisible: true, | ||
267 | }); | ||
268 | } else if (!isModalVisible && this.state.wasPrevVisible) { | ||
269 | // Manually blur focus from the input element to prevent | ||
270 | // search query change when modal not visible | ||
271 | setTimeout(() => { | ||
272 | if (this.inputRef.current) { | ||
273 | this.inputRef.current.querySelectorAll('input')[0].blur(); | ||
274 | } | ||
275 | }, 100); | ||
276 | |||
277 | this.setState({ | ||
278 | wasPrevVisible: false, | ||
279 | }); | ||
280 | } | ||
281 | } | ||
282 | |||
283 | // Close this modal | ||
284 | close(): void { | ||
285 | ModalState.isModalVisible = false; | ||
286 | } | ||
287 | |||
288 | render(): ReactElement { | ||
289 | const { isModalVisible } = ModalState; | ||
290 | const { openService } = this; | ||
291 | const { classes, intl } = this.props; | ||
292 | const services = this.services(); | ||
293 | |||
294 | return ( | ||
295 | <Modal | ||
296 | isOpen={isModalVisible} | ||
297 | className={`${classes.modal} quick-switch`} | ||
298 | shouldCloseOnOverlayClick | ||
299 | close={this.close.bind(this)} | ||
300 | > | ||
301 | <H1 className={classes.headline}> | ||
302 | {intl.formatMessage(messages.title)} | ||
303 | </H1> | ||
304 | <div ref={this.inputRef}> | ||
305 | <Input | ||
306 | placeholder={intl.formatMessage(messages.search)} | ||
307 | focus | ||
308 | value={this.state.search} | ||
309 | onChange={this._handleSearchUpdate} | ||
310 | /> | ||
311 | </div> | ||
312 | |||
313 | <div className={classes.services}> | ||
314 | {services.map((service, index) => ( | ||
315 | <div | ||
316 | className={`${classes.service} ${ | ||
317 | this.state.selected === index | ||
318 | ? `${classes.activeService} active` | ||
319 | : '' | ||
320 | } service`} | ||
321 | onClick={() => openService(index)} | ||
322 | onKeyDown={noop} | ||
323 | key={service.id} | ||
324 | ref={el => { | ||
325 | this.serviceElements[index] = el; | ||
326 | }} | ||
327 | > | ||
328 | <img | ||
329 | src={service.icon} | ||
330 | className={classes.serviceIcon} | ||
331 | alt={service.recipe.name} | ||
332 | /> | ||
333 | <div>{service.name}</div> | ||
334 | </div> | ||
335 | ))} | ||
336 | </div> | ||
337 | |||
338 | <p> | ||
339 | <br /> | ||
340 | {intl.formatMessage(messages.info)} | ||
341 | </p> | ||
342 | </Modal> | ||
343 | ); | ||
344 | } | ||
345 | } | ||
346 | |||
347 | export default injectIntl( | ||
348 | withStyles(styles, { injectTheme: true })(QuickSwitchModal), | ||
349 | ); | ||