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h/l to move between task nesting levels
[vopamoi] / vopamoi.ts
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1// Typescript doesn't know about MAX_SAFE_INTEGER?? This was supposed to be
2// fixed in typescript 2.0.1 in 2016, but is not working for me in typescript
3// 4.2.4 in 2022. :( https://github.com/microsoft/TypeScript/issues/9937
4//const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER;
5const MAX_SAFE_INTEGER = 9007199254740991;
6
7// A sane split that splits N *times*, leaving the last chunk unsplit.
8function splitN(str: string, delimiter: string, limit: number = MAX_SAFE_INTEGER): string[] {
9 if (limit < 1) {
10 return [str];
11 }
12 const at = str.indexOf(delimiter);
13 return at === -1 ? [str] : [str.substring(0, at)].concat(splitN(str.substring(at + delimiter.length), delimiter, limit - 1));
14}
15
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16// A clock that never goes backwards; monotonic.
17function Clock() {
18 var previousNow = Date.now();
19 return {
20 now: function (): number {
21 const now = Date.now();
22 if (now > previousNow) {
23 previousNow = now;
24 return now;
25 }
26 return ++previousNow;
27 },
28 };
29}
30const clock = Clock();
31
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32// Returns a promise for a hue based on a hash of the string
33function hashHue(str: string) {
34 // Using crypto for this is overkill
35 return crypto.subtle.digest("SHA-256", new TextEncoder().encode(str)).then((buf) => (new Uint16Array(buf)[0] * 360) / 2 ** 16);
36}
37
13c97b99 38const Model = {
6d01c406 39 addTask: function (timestamp: string, description: string): Element {
13c97b99 40 const task = document.createElement("div");
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41 const desc = document.createElement("span");
42 desc.textContent = description;
43 desc.classList.add("desc");
44 task.appendChild(desc);
7ccc80f6 45 task.classList.add("task");
13c97b99 46 task.setAttribute("tabindex", "0");
4101e1b1 47 task.setAttribute("data-created", timestamp);
682139fc 48 task.setAttribute("data-state", "todo");
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49 const tasks = document.getElementById("tasks")!;
50 tasks.insertBefore(task, tasks.firstElementChild);
6d01c406 51 return task;
13c97b99 52 },
974848d3 53
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54 addTag: function (createTimestamp: string, tagName: string): Element | null {
55 const task = this.getTask(createTimestamp);
56 if (!task) return null;
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57 const existingTag = this.hasTag(task, tagName);
58 if (existingTag) return existingTag;
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59 const tag = document.createElement("span");
60 tag.appendChild(document.createTextNode(tagName));
61 tag.classList.add("tag");
62 tag.setAttribute("tabindex", "0");
c70b3eed 63 hashHue(tagName).then((hue) => (tag.style.backgroundColor = `hsl(${hue},90%,45%)`));
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64 for (const child of task.getElementsByClassName("tag")) {
65 if (tagName > child.textContent!) {
66 task.insertBefore(tag, child);
67 return tag;
68 }
69 }
8e0dd97e 70 task.insertBefore(tag, task.getElementsByClassName("desc")[0]!);
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71 return tag;
72 },
73
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74 edit: function (createTimestamp: string, newDescription: string): Element | null {
75 const target = this.getTask(createTimestamp);
76 if (!target) return null;
77 if (target.hasAttribute("data-description")) {
78 // Oh no: An edit has arrived from a replica while a local edit is in progress.
d1d7beaf 79 const input = target.getElementsByTagName("input")[0]!;
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80 if (
81 input.value === target.getAttribute("data-description") &&
3a731557 82 input.selectionStart === input.value.length &&
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83 input.selectionEnd === input.value.length
84 ) {
85 // No local changes have actually been made yet. Change the contents of the edit box!
86 input.value = newDescription;
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87 } else {
88 // No great options.
89 // Prefer not to interrupt the local user's edit.
90 // The remote edit is mostly lost; this mostly becomes last-write-wins.
91 target.setAttribute("data-description", newDescription);
92 }
93 } else {
26737687 94 target.getElementsByClassName("desc")[0].textContent = newDescription;
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95 }
96 return target;
97 },
98
3916a89c 99 hasTag: function (task: Element, tag: string): Element | null {
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100 for (const child of task.getElementsByClassName("tag")) {
101 if (child.textContent === tag) {
3916a89c 102 return child;
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103 }
104 }
3916a89c 105 return null;
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106 },
107
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108 getPriority: function (task: Element): number {
109 if (task.hasAttribute("data-priority")) {
110 return parseFloat(task.getAttribute("data-priority")!);
111 }
112 return parseFloat(task.getAttribute("data-created")!);
113 },
114
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115 getTask: function (createTimestamp: string) {
116 for (const task of document.getElementsByClassName("task")) {
117 if (task.getAttribute("data-created") === createTimestamp) {
118 return task;
119 }
120 }
121 },
122
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123 insertInPriorityOrder: function (task: Element, dest: Element) {
124 const priority = this.getPriority(task);
125 for (const t of dest.children) {
126 if (t !== task && this.getPriority(t) < priority) {
127 dest.insertBefore(task, t);
128 return;
129 }
130 }
131 dest.appendChild(task);
132 },
133
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134 removeTag: function (createTimestamp: string, tagName: string) {
135 const task = this.getTask(createTimestamp);
136 if (!task) return null;
137 const tag = this.hasTag(task, tagName);
138 if (!tag) return;
139 task.removeChild(tag);
b5f15e0e 140 if (task instanceof HTMLElement) task.focus();
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141 },
142
43f3cc0c 143 setPriority: function (createTimestamp: string, priority: number): Element | null {
68a72fde 144 const target = this.getTask(createTimestamp);
43f3cc0c 145 if (!target) return null;
68a72fde 146 target.setAttribute("data-priority", `${priority}`);
1804fd5a 147 this.insertInPriorityOrder(target, target.parentElement!);
43f3cc0c 148 return target;
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149 },
150
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151 setState: function (stateTimestamp: string, createTimestamp: string, state: string) {
152 const task = this.getTask(createTimestamp);
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153 if (!task) return;
154 task.setAttribute("data-state", state);
155 var date = task.getElementsByClassName("statedate")[0];
156 if (state === "todo") {
157 task.removeChild(date);
158 return;
01f41859 159 }
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160 if (!date) {
161 date = document.createElement("span");
162 date.classList.add("statedate");
163 task.insertBefore(date, task.firstChild);
164 }
165 const d = new Date(parseInt(stateTimestamp));
166 date.textContent = `${d.getFullYear()}-${`${d.getMonth() + 1}`.padStart(2, "0")}-${`${d.getDate()}`.padStart(2, "0")}`;
799f4e89 167 },
13c97b99 168};
f1afad9b 169
d03daa19 170function Log(prefix: string = "vp-") {
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171 var next_log_index = 0;
172 return {
e88c099c 173 apply: function (entry: string) {
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174 const [timestamp, command, data] = splitN(entry, " ", 2);
175 if (command == "Create") {
6d01c406 176 return Model.addTask(timestamp, data);
60a63831 177 }
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178 if (command == "Edit") {
179 const [createTimestamp, description] = splitN(data, " ", 1);
180 return Model.edit(createTimestamp, description);
181 }
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182 if (command == "Priority") {
183 const [createTimestamp, newPriority] = splitN(data, " ", 1);
6d01c406 184 return Model.setPriority(createTimestamp, parseFloat(newPriority));
68a72fde 185 }
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186 if (command == "State") {
187 const [createTimestamp, state] = splitN(data, " ", 1);
188 return Model.setState(timestamp, createTimestamp, state);
189 }
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190 if (command == "Tag") {
191 const [createTimestamp, tag] = splitN(data, " ", 1);
192 return Model.addTag(createTimestamp, tag);
193 }
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194 if (command == "Untag") {
195 const [createTimestamp, tag] = splitN(data, " ", 1);
196 return Model.removeTag(createTimestamp, tag);
197 }
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198 },
199
e88c099c 200 record: function (entry: string) {
d03daa19 201 window.localStorage.setItem(`${prefix}${next_log_index++}`, entry);
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202 },
203
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204 recordAndApply: function (entry: string) {
205 this.record(entry);
6d01c406 206 return this.apply(entry);
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207 },
208
209 replay: function () {
210 while (true) {
d03daa19 211 const entry = window.localStorage.getItem(`${prefix}${next_log_index}`);
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212 if (entry === null) {
213 break;
214 }
e88c099c 215 this.apply(entry);
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216 next_log_index++;
217 }
218 },
219 };
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220}
221const log = Log();
262705dd 222
b56a37d3 223function UI() {
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224 const undoLog: string[][] = [];
225 const redoLog: string[][] = [];
76825ecd 226 function perform(forward: string, reverse: string) {
0d1c27a8 227 undoLog.push([reverse, forward]);
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228 return log.recordAndApply(`${clock.now()} ${forward}`);
229 }
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230 return {
231 addTask: function (description: string): Element {
232 const now = clock.now();
0d1c27a8 233 undoLog.push([`State ${now} deleted`, `State ${now} todo`]);
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234 return <Element>log.recordAndApply(`${now} Create ${description}`);
235 },
7b5b90b9 236 addTag: function (createTimestamp: string, tag: string) {
76825ecd 237 return perform(`Tag ${createTimestamp} ${tag}`, `Untag ${createTimestamp} ${tag}`);
7b5b90b9 238 },
b56a37d3 239 edit: function (createTimestamp: string, newDescription: string, oldDescription: string) {
76825ecd 240 return perform(`Edit ${createTimestamp} ${newDescription}`, `Edit ${createTimestamp} ${oldDescription}`);
b56a37d3 241 },
b5f15e0e 242 removeTag: function (createTimestamp: string, tag: string) {
76825ecd 243 return perform(`Untag ${createTimestamp} ${tag}`, `Tag ${createTimestamp} ${tag}`);
b5f15e0e 244 },
b56a37d3 245 setPriority: function (createTimestamp: string, newPriority: number, oldPriority: number) {
76825ecd 246 return perform(`Priority ${createTimestamp} ${newPriority}`, `Priority ${createTimestamp} ${oldPriority}`);
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247 },
248 setState: function (createTimestamp: string, newState: string, oldState: string) {
76825ecd 249 return perform(`State ${createTimestamp} ${newState}`, `State ${createTimestamp} ${oldState}`);
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250 },
251 undo: function () {
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252 const entry = undoLog.pop();
253 if (entry) {
254 redoLog.push(entry);
255 return log.recordAndApply(`${clock.now()} ${entry[0]}`);
256 }
257 },
258 redo: function () {
259 const entry = redoLog.pop();
260 if (entry) {
261 undoLog.push(entry);
262 return log.recordAndApply(`${clock.now()} ${entry[1]}`);
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263 }
264 },
265 };
266}
267const ui = UI();
e88c099c 268
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269enum CommitOrAbort {
270 Commit,
271 Abort,
272}
273
ada060d7 274function BrowserUI() {
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275 const viewColors: { [key: string]: string } = {
276 all: "Gold",
277 cancelled: "Red",
278 deleted: "Black",
279 done: "LawnGreen",
280 "someday-maybe": "DeepSkyBlue",
281 todo: "White",
282 waiting: "MediumOrchid",
283 };
c948f3b4 284 var currentTagView: string | null = null;
868667c1 285 var currentViewState = "todo";
a59fbe41 286 var taskFocusedBeforeJumpingToInput: HTMLElement | null = null;
09cd65ad 287 var lastTagNameEntered = "";
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288 return {
289 addTask: function (event: KeyboardEvent) {
290 const input = <HTMLInputElement>document.getElementById("taskName");
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291 if (input.value.match(/^ *$/)) return;
292 const task = ui.addTask(input.value);
cddbdce1 293 if (currentViewState === "todo" || currentViewState === "all") {
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294 task instanceof HTMLElement && task.focus();
295 } else if (this.returnFocusAfterInput()) {
296 } else {
297 this.firstVisibleTask()?.focus();
298 }
299 input.value = "";
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300 if (currentTagView) {
301 ui.addTag(task.getAttribute("data-created")!, currentTagView);
302 }
fb19ac80 303 if (event.getModifierState("Control")) {
88bd89ef 304 this.makeBottomPriority(task);
bc7996fe 305 }
ada060d7 306 },
09657615 307
ada060d7 308 beginEdit: function (event: Event) {
32808c9a 309 const task = this.currentTask();
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310 if (!task) return;
311 const input = document.createElement("input");
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312 const desc = task.getElementsByClassName("desc")[0];
313 const oldDescription = desc.textContent!;
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314 task.setAttribute("data-description", oldDescription);
315 input.value = oldDescription;
316 input.addEventListener("blur", this.completeEdit, { once: true });
26737687 317 desc.textContent = "";
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318 task.insertBefore(input, task.firstChild);
319 input.focus();
320 event.preventDefault();
321 },
322
323 beginTagEdit: function (event: Event) {
32808c9a 324 const task = this.currentTask();
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325 if (!task) return;
326 const input = document.createElement("input");
327 input.classList.add("tag");
328 input.addEventListener("blur", this.completeTagEdit, { once: true });
09cd65ad 329 input.value = lastTagNameEntered;
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330 task.appendChild(input);
331 input.focus();
09cd65ad 332 input.select();
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333 event.preventDefault();
334 },
7b574407 335
ad72cd51 336 completeEdit: function (event: Event, resolution: CommitOrAbort = CommitOrAbort.Commit) {
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337 const input = event.target as HTMLInputElement;
338 const task = input.parentElement!;
26737687 339 const desc = task.getElementsByClassName("desc")[0];
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340 const oldDescription = task.getAttribute("data-description")!;
341 const newDescription = input.value;
342 input.removeEventListener("blur", this.completeEdit);
132921e6 343 task.removeChild(input);
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344 task.removeAttribute("data-description");
345 task.focus();
fb19ac80 346 if (resolution === CommitOrAbort.Abort || newDescription.match(/^ *$/) || newDescription === oldDescription) {
26737687 347 desc.textContent = oldDescription;
ada060d7 348 } else {
b56a37d3 349 ui.edit(task.getAttribute("data-created")!, newDescription, oldDescription);
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350 }
351 },
7b574407 352
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353 completeTagEdit: function (event: Event, resolution: CommitOrAbort = CommitOrAbort.Commit) {
354 const input = event.target as HTMLInputElement;
355 const task = input.parentElement!;
356 const newTagName = input.value;
357 input.removeEventListener("blur", this.completeTagEdit);
358 task.removeChild(input);
359 task.focus();
fb19ac80 360 if (resolution === CommitOrAbort.Commit && !newTagName.match(/^ *$/) && !Model.hasTag(task, newTagName)) {
e1eb33ad 361 ui.addTag(task.getAttribute("data-created")!, newTagName);
09cd65ad 362 lastTagNameEntered = newTagName;
e1eb33ad 363 }
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364 },
365
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366 currentTag: function (): Element | null {
367 var target = document.activeElement;
368 if (!target) return null;
369 if (target.classList.contains("task")) {
370 const tags = target.getElementsByClassName("tag");
371 target = tags[tags.length - 1];
372 }
373 if (!target || !target.classList.contains("tag")) return null;
374 return target;
375 },
376
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377 currentTask: function (): HTMLElement | null {
378 var target = document.activeElement;
379 if (!target) return null;
380 if (target.classList.contains("tag")) target = target.parentElement!;
381 return target as HTMLElement;
382 },
383
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384 firstVisibleTask: function () {
385 for (const task of document.getElementsByClassName("task")) {
cddbdce1 386 const state = task.getAttribute("data-state");
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387 if (
388 task instanceof HTMLElement &&
389 (state === currentViewState || (currentViewState === "all" && state !== "deleted")) &&
390 !task.classList.contains("hide")
391 ) {
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392 return task;
393 }
65a7510d 394 }
ada060d7 395 },
caa93fd1 396
ada060d7 397 focusTaskNameInput: function (event: Event) {
32808c9a 398 taskFocusedBeforeJumpingToInput = this.currentTask();
ada060d7 399 document.getElementById("taskName")!.focus();
a1aa43d8 400 window.scroll(0, 0);
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401 event.preventDefault();
402 },
09657615 403
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404 visibleTaskAtOffset(task: Element, offset: number): Element {
405 var cursor: Element | null = task;
406 var valid_cursor = cursor;
407 const increment = offset / Math.abs(offset);
408 while (true) {
409 cursor = increment > 0 ? cursor.nextElementSibling : cursor.previousElementSibling;
410 if (!cursor || !(cursor instanceof HTMLElement)) break;
cddbdce1 411 const state = cursor.getAttribute("data-state")!;
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412 if (
413 (state === currentViewState || (currentViewState === "all" && state !== "deleted")) &&
414 !cursor.classList.contains("hide")
415 ) {
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416 offset -= increment;
417 valid_cursor = cursor;
418 }
419 if (Math.abs(offset) < 0.5) break;
5fa4704c 420 }
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421 return valid_cursor;
422 },
23be73e3 423
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424 jumpCursor: function (position: number) {
425 const first = this.firstVisibleTask();
426 if (!first) return;
427 const dest = this.visibleTaskAtOffset(first, position - 1);
428 if (dest instanceof HTMLElement) dest.focus();
429 },
430
88bd89ef 431 makeBottomPriority: function (task: Element | null = null) {
32808c9a 432 if (!task) task = this.currentTask();
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433 if (!task) return;
434 this.setPriority(task, document.getElementById("tasks")!.lastElementChild, null);
435 },
436
55a4baa8 437 makeTopPriority: function (task: Element | null = null) {
32808c9a 438 if (!task) task = this.currentTask();
55a4baa8 439 if (!task) return;
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440 ui.setPriority(task.getAttribute("data-created")!, clock.now(), Model.getPriority(task));
441 task instanceof HTMLElement && task.focus();
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442 },
443
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444 moveCursorLeft: function () {
445 const active = this.currentTask();
446 if (!active) return false;
447 if (active.parentElement!.classList.contains("task")) {
448 active.parentElement!.focus();
449 }
450 },
451
452 moveCursorRight: function () {
453 (this.currentTask()?.getElementsByClassName("task")[0] as HTMLElement)?.focus();
454 },
455
109d4bc2 456 moveCursorVertically: function (offset: number): boolean {
32808c9a 457 const active = this.currentTask();
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458 if (!active) return false;
459 const dest = this.visibleTaskAtOffset(active, offset);
460 if (dest !== active && dest instanceof HTMLElement) {
461 dest.focus();
462 return true;
463 }
464 return false;
465 },
01f41859 466
ada060d7 467 moveTask: function (offset: number) {
32808c9a 468 const active = this.currentTask();
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469 if (!active) return;
470 const dest = this.visibleTaskAtOffset(active, offset);
471 if (dest === active) return; // Already extremal
472 var onePastDest: Element | null = this.visibleTaskAtOffset(dest, offset / Math.abs(offset));
473 if (onePastDest == dest) onePastDest = null; // Will become extremal
474 if (offset > 0) {
475 this.setPriority(active, dest, onePastDest);
476 } else {
477 this.setPriority(active, onePastDest, dest);
478 }
479 },
68a72fde 480
b5f15e0e 481 removeTag: function () {
5800003c 482 const target = this.currentTag();
4ccaa1d6 483 if (!target) return;
4ccaa1d6 484 ui.removeTag(target.parentElement!.getAttribute("data-created")!, target.textContent!);
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485 },
486
312acaa8 487 resetTagView: function () {
c948f3b4 488 currentTagView = null;
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489 const taskList = document.getElementById("tasks")!;
490 for (const task of Array.from(document.getElementsByClassName("task"))) {
312acaa8 491 task.classList.remove("hide");
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492 if (task.parentElement !== taskList) {
493 Model.insertInPriorityOrder(task, taskList);
494 }
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495 }
496 },
497
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498 resetView: function () {
499 this.setView("todo");
312acaa8 500 this.resetTagView();
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501 },
502
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503 returnFocusAfterInput: function (): boolean {
504 if (taskFocusedBeforeJumpingToInput) {
505 taskFocusedBeforeJumpingToInput.focus();
506 return true;
507 }
508 return false;
509 },
510
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511 // Change task's priority to be between other tasks a and b.
512 setPriority: function (task: Element, a: Element | null, b: Element | null) {
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513 const aPriority = a === null ? clock.now() : Model.getPriority(a);
514 const bPriority = b === null ? 0 : Model.getPriority(b);
515 console.assert(aPriority > bPriority, aPriority, ">", bPriority);
516 const span = aPriority - bPriority;
517 const newPriority = bPriority + 0.1 * span + 0.8 * span * Math.random();
518 console.assert(aPriority > newPriority && newPriority > bPriority, aPriority, ">", newPriority, ">", bPriority);
ada060d7 519 const newPriorityRounded = Math.round(newPriority);
88bd89ef 520 const okToRound = aPriority > newPriorityRounded && newPriorityRounded > bPriority;
b56a37d3 521 ui.setPriority(task.getAttribute("data-created")!, okToRound ? newPriorityRounded : newPriority, Model.getPriority(task));
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522 task instanceof HTMLElement && task.focus();
523 },
68a72fde 524
ada060d7 525 setState: function (newState: string) {
32808c9a 526 const task = this.currentTask();
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527 if (!task) return;
528 const oldState = task.getAttribute("data-state")!;
529 if (newState === oldState) return;
530 const createTimestamp = task.getAttribute("data-created")!;
cddbdce1 531 if (currentViewState !== "all" || newState == "deleted") {
109d4bc2 532 this.moveCursorVertically(1) || this.moveCursorVertically(-1);
cddbdce1 533 }
b56a37d3 534 return ui.setState(createTimestamp, newState, oldState);
ada060d7 535 },
43f3cc0c 536
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537 setTagView: function (tag: string | null = null) {
538 if (tag === null) {
539 const target = this.currentTag();
540 if (!target) return;
541 tag = target.textContent!;
542 }
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543
544 if (currentTagView !== null) {
545 this.resetTagView();
546 }
547
548 const tasksWithTag = new Map();
312acaa8 549 for (const task of document.getElementsByClassName("task")) {
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550 if (Model.hasTag(task, tag)) {
551 tasksWithTag.set(task.getElementsByClassName("desc")[0].textContent, [Model.getPriority(task), task]);
552 }
553 }
554
555 function highestPrioritySuperTask(t: Element) {
556 var maxPriority = -1;
557 var superTask = null;
558 for (const child of t.getElementsByClassName("tag")) {
559 const e = tasksWithTag.get(child.textContent);
560 if (e !== undefined && e[0] > maxPriority) {
561 maxPriority = e[0];
562 superTask = e[1];
563 }
564 }
565 return superTask;
566 }
567
568 for (const task of Array.from(document.getElementsByClassName("task"))) {
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569 if (Model.hasTag(task, tag)) {
570 task.classList.remove("hide");
571 } else {
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572 const superTask = highestPrioritySuperTask(task);
573 if (superTask !== null) {
574 Model.insertInPriorityOrder(task, superTask);
575 } else {
576 task.classList.add("hide");
577 }
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578 }
579 }
3a164930 580
c948f3b4 581 currentTagView = tag;
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582 },
583
c2226333 584 setView: function (state: string) {
868667c1 585 const sheet = (document.getElementById("viewStyle") as HTMLStyleElement).sheet!;
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586 if (state === "all") {
587 sheet.insertRule(`.task[data-state=deleted] { display: none }`);
588 } else {
589 sheet.insertRule(`.task:not([data-state=${state}]) { display: none }`);
590 }
c2226333 591 sheet.insertRule(`:root { --view-state-indicator-color: ${viewColors[state]}; }`);
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592 sheet.removeRule(2);
593 sheet.removeRule(2);
868667c1 594 currentViewState = state;
32808c9a 595 if (this.currentTask()?.getAttribute("data-state") !== state) {
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596 this.firstVisibleTask()?.focus();
597 }
598 },
599
84849dfa 600 setUntaggedView: function () {
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601 if (currentTagView !== null) {
602 this.resetTagView();
603 }
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604 for (const task of document.getElementsByClassName("task")) {
605 if (task.getElementsByClassName("tag").length === 0) {
606 task.classList.remove("hide");
607 } else {
608 task.classList.add("hide");
609 }
610 }
611 },
612
ada060d7 613 undo: function () {
b56a37d3 614 const ret = ui.undo();
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615 if (ret && ret instanceof HTMLElement) ret.focus();
616 },
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617 redo: function () {
618 const ret = ui.redo();
619 if (ret && ret instanceof HTMLElement) ret.focus();
620 },
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621 };
622}
623const browserUI = BrowserUI();
06ee32a1 624
90381b6d 625const scrollIncrement = 60;
e94e9f27 626enum InputState {
02c8a409 627 Root,
36ddfad1 628 S,
02c8a409 629 V,
36ddfad1 630 VS,
e94e9f27 631}
02c8a409 632var inputState = InputState.Root;
36fa06f4 633var inputCount: number | null = null;
e94e9f27 634
f1afad9b 635function handleKey(event: any) {
f1d8d0ed 636 if (["Alt", "Control", "Meta", "Shift"].includes(event.key)) return;
a26b1f4b 637 if (event.target.tagName === "INPUT") {
7b574407 638 if (event.target.id === "taskName") {
ada060d7 639 if (event.key == "Enter") return browserUI.addTask(event);
a59fbe41 640 if (event.key == "Escape") return browserUI.returnFocusAfterInput();
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641 } else if (event.target.classList.contains("tag")) {
642 if (event.key == "Enter") return browserUI.completeTagEdit(event);
643 if (event.key == "Escape") return browserUI.completeTagEdit(event, CommitOrAbort.Abort);
7b574407 644 } else {
ada060d7 645 if (event.key == "Enter") return browserUI.completeEdit(event);
ad72cd51 646 if (event.key == "Escape") return browserUI.completeEdit(event, CommitOrAbort.Abort);
7b574407 647 }
a26b1f4b 648 } else {
02c8a409 649 if (inputState === InputState.Root) {
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650 if ("0" <= event.key && event.key <= "9") {
651 return (inputCount = (inputCount ?? 0) * 10 + parseInt(event.key));
652 }
653 try {
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654 if (event.ctrlKey) {
655 if (event.key == "e") return window.scrollBy(0, (inputCount ?? 1) * scrollIncrement);
656 if (event.key == "y") return window.scrollBy(0, (inputCount ?? 1) * -scrollIncrement);
657 } else {
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658 if (event.key == "h") return browserUI.moveCursorLeft();
659 if (event.key == "l") return browserUI.moveCursorRight();
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660 if (event.key == "j") return browserUI.moveCursorVertically(inputCount ?? 1);
661 if (event.key == "k") return browserUI.moveCursorVertically(-(inputCount ?? 1));
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662 if (event.key == "J") return browserUI.moveTask(inputCount ?? 1);
663 if (event.key == "K") return browserUI.moveTask(-(inputCount ?? 1));
664 if (event.key == "G") return browserUI.jumpCursor(inputCount ?? MAX_SAFE_INTEGER);
665 if (event.key == "T") return browserUI.makeTopPriority();
666 if (event.key == "n") return browserUI.focusTaskNameInput(event);
667 if (event.key == "c") return browserUI.setState("cancelled");
668 if (event.key == "d") return browserUI.setState("done");
669 if (event.key == "q") return browserUI.setState("todo");
670 if (event.key == "s") return (inputState = InputState.S);
671 if (event.key == "w") return browserUI.setState("waiting");
672 if (event.key == "X") return browserUI.setState("deleted");
673 if (event.key == "x") return browserUI.removeTag();
674 if (event.key == "u") return browserUI.undo();
675 if (event.key == "r") return browserUI.redo();
676 if (event.key == "e") return browserUI.beginEdit(event);
677 if (event.key == "t") return browserUI.beginTagEdit(event);
678 if (event.key == "v") return (inputState = InputState.V);
679 }
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680 } finally {
681 inputCount = null;
682 }
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683 } else if (inputState === InputState.S) {
684 inputState = InputState.Root;
685 if (event.key == "m") return browserUI.setState("someday-maybe");
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686 } else if (inputState === InputState.V) {
687 inputState = InputState.Root;
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688 if (event.key == "a") return browserUI.setView("all");
689 if (event.key == "c") return browserUI.setView("cancelled");
690 if (event.key == "d") return browserUI.setView("done");
84849dfa 691 if (event.key == "i") return browserUI.setUntaggedView();
68d69314 692 if (event.key == "p") return browserUI.setTagView("Project");
c2226333 693 if (event.key == "q") return browserUI.setView("todo");
36ddfad1 694 if (event.key == "s") return (inputState = InputState.VS);
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695 if (event.key == "T") return browserUI.resetTagView();
696 if (event.key == "t") return browserUI.setTagView();
84849dfa 697 if (event.key == "u") return browserUI.setUntaggedView();
58b569ce 698 if (event.key == "v") return browserUI.resetView();
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699 if (event.key == "w") return browserUI.setView("waiting");
700 if (event.key == "x") return browserUI.setView("deleted");
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701 } else if (inputState === InputState.VS) {
702 inputState = InputState.Root;
c2226333 703 if (event.key == "m") return browserUI.setView("someday-maybe");
e94e9f27 704 }
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705 }
706}
707
f1afad9b 708function browserInit() {
d03daa19 709 log.replay();
ada060d7 710 browserUI.firstVisibleTask()?.focus();
bd267c29 711 document.body.addEventListener("keydown", handleKey, { capture: false });
f1afad9b 712}