Hide task list during replay

[vopamoi] / vopamoi.ts

diff --git a/vopamoi.ts b/vopamoi.ts
index 8cdc71f9804523f9d9db9257d907bc7351ba47ac..f550fa1cbbbd1ea9fa309a60d0d5e549dd5aacf0 100644 (file)
--- a/vopamoi.ts
+++ b/vopamoi.ts
@@ -67,7 +67,7 @@ const Model = {
         return tag;
       }
     }
         return tag;
       }
     }

-    task.appendChild(tag);
+    task.insertBefore(tag, task.getElementsByClassName("desc")[0]!);

     return tag;
   },
 
     return tag;
   },
 


@@ -76,7 +76,7 @@ const Model = {
     if (!target) return null;
     if (target.hasAttribute("data-description")) {
       // Oh no: An edit has arrived from a replica while a local edit is in progress.
     if (!target) return null;
     if (target.hasAttribute("data-description")) {
       // Oh no: An edit has arrived from a replica while a local edit is in progress.

-      const input = target.firstChild as HTMLInputElement;
+      const input = target.getElementsByTagName("input")[0]!;

       if (
         input.value === target.getAttribute("data-description") &&
         input.selectionStart === input.value.length &&
       if (
         input.value === target.getAttribute("data-description") &&
         input.selectionStart === input.value.length &&


@@ -120,6 +120,17 @@ const Model = {
     }
   },
 
     }
   },
 

+  insertInPriorityOrder: function (task: Element, dest: Element) {
+    const priority = this.getPriority(task);
+    for (const t of dest.children) {
+      if (t !== task && this.getPriority(t) < priority) {
+        dest.insertBefore(task, t);
+        return;
+      }
+    }
+    dest.appendChild(task);
+  },
+

   removeTag: function (createTimestamp: string, tagName: string) {
     const task = this.getTask(createTimestamp);
     if (!task) return null;
   removeTag: function (createTimestamp: string, tagName: string) {
     const task = this.getTask(createTimestamp);
     if (!task) return null;


@@ -133,13 +144,7 @@ const Model = {
     const target = this.getTask(createTimestamp);
     if (!target) return null;
     target.setAttribute("data-priority", `${priority}`);
     const target = this.getTask(createTimestamp);
     if (!target) return null;
     target.setAttribute("data-priority", `${priority}`);

-    for (const task of document.getElementsByClassName("task")) {
-      if (task !== target && this.getPriority(task) < priority) {
-        task.parentElement!.insertBefore(target, task);
-        return target;
-      }
-    }
-    document.getElementById("tasks")!.appendChild(target);
+    this.insertInPriorityOrder(target, target.parentElement!);

     return target;
   },
 
     return target;
   },
 


@@ -202,6 +207,7 @@ function Log(prefix: string = "vp-") {
     },
 
     replay: function () {
     },
 
     replay: function () {

+      document.getElementById("tasks")!.style.display = "none";

       while (true) {
         const entry = window.localStorage.getItem(`${prefix}${next_log_index}`);
         if (entry === null) {
       while (true) {
         const entry = window.localStorage.getItem(`${prefix}${next_log_index}`);
         if (entry === null) {


@@ -210,6 +216,7 @@ function Log(prefix: string = "vp-") {
         this.apply(entry);
         next_log_index++;
       }
         this.apply(entry);
         next_log_index++;
       }

+      document.getElementById("tasks")!.style.display = "";

     },
   };
 }
     },
   };
 }


@@ -276,6 +283,7 @@ function BrowserUI() {
     todo: "White",
     waiting: "MediumOrchid",
   };
     todo: "White",
     waiting: "MediumOrchid",
   };

+  var currentTagView: string | null = null;

   var currentViewState = "todo";
   var taskFocusedBeforeJumpingToInput: HTMLElement | null = null;
   var lastTagNameEntered = "";
   var currentViewState = "todo";
   var taskFocusedBeforeJumpingToInput: HTMLElement | null = null;
   var lastTagNameEntered = "";


@@ -297,9 +305,8 @@ function BrowserUI() {
     },
 
     beginEdit: function (event: Event) {
     },
 
     beginEdit: function (event: Event) {

-      var task = document.activeElement;
+      const task = this.currentTask();

       if (!task) return;
       if (!task) return;

-      if (task.classList.contains("tag")) task = task.parentElement!;

       const input = document.createElement("input");
       const desc = task.getElementsByClassName("desc")[0];
       const oldDescription = desc.textContent!;
       const input = document.createElement("input");
       const desc = task.getElementsByClassName("desc")[0];
       const oldDescription = desc.textContent!;


@@ -313,7 +320,7 @@ function BrowserUI() {
     },
 
     beginTagEdit: function (event: Event) {
     },
 
     beginTagEdit: function (event: Event) {

-      const task = document.activeElement;
+      const task = this.currentTask();

       if (!task) return;
       const input = document.createElement("input");
       input.classList.add("tag");
       if (!task) return;
       const input = document.createElement("input");
       input.classList.add("tag");


@@ -366,19 +373,29 @@ function BrowserUI() {
       return target;
     },
 
       return target;
     },
 

-    firstVisibleTask: function () {
-      for (const task of document.getElementsByClassName("task")) {
+    currentTask: function (): HTMLElement | null {
+      var target = document.activeElement;
+      if (!target) return null;
+      if (target.classList.contains("tag")) target = target.parentElement!;
+      return target as HTMLElement;
+    },
+
+    firstVisibleTask: function (root: Element | null = null) {
+      if (root === null) root = document.body;
+      for (const task of root.getElementsByClassName("task")) {

         const state = task.getAttribute("data-state");
         const state = task.getAttribute("data-state");

-        if (task instanceof HTMLElement && (state === currentViewState || (currentViewState === "all" && state !== "deleted"))) {
+        if (
+          task instanceof HTMLElement &&
+          (state === currentViewState || (currentViewState === "all" && state !== "deleted")) &&
+          !task.classList.contains("hide")
+        ) {

           return task;
         }
       }
     },
 
     focusTaskNameInput: function (event: Event) {
           return task;
         }
       }
     },
 
     focusTaskNameInput: function (event: Event) {

-      if (document.activeElement instanceof HTMLElement) {
-        taskFocusedBeforeJumpingToInput = document.activeElement;
-      }
+      taskFocusedBeforeJumpingToInput = this.currentTask();

       document.getElementById("taskName")!.focus();
       window.scroll(0, 0);
       event.preventDefault();
       document.getElementById("taskName")!.focus();
       window.scroll(0, 0);
       event.preventDefault();


@@ -392,7 +409,10 @@ function BrowserUI() {
         cursor = increment > 0 ? cursor.nextElementSibling : cursor.previousElementSibling;
         if (!cursor || !(cursor instanceof HTMLElement)) break;
         const state = cursor.getAttribute("data-state")!;
         cursor = increment > 0 ? cursor.nextElementSibling : cursor.previousElementSibling;
         if (!cursor || !(cursor instanceof HTMLElement)) break;
         const state = cursor.getAttribute("data-state")!;

-        if (state === currentViewState || (currentViewState === "all" && state !== "deleted")) {
+        if (
+          (state === currentViewState || (currentViewState === "all" && state !== "deleted")) &&
+          !cursor.classList.contains("hide")
+        ) {

           offset -= increment;
           valid_cursor = cursor;
         }
           offset -= increment;
           valid_cursor = cursor;
         }


@@ -409,20 +429,34 @@ function BrowserUI() {
     },
 
     makeBottomPriority: function (task: Element | null = null) {
     },
 
     makeBottomPriority: function (task: Element | null = null) {

-      if (!task) task = document.activeElement;
+      if (!task) task = this.currentTask();

       if (!task) return;
       this.setPriority(task, document.getElementById("tasks")!.lastElementChild, null);
     },
 
     makeTopPriority: function (task: Element | null = null) {
       if (!task) return;
       this.setPriority(task, document.getElementById("tasks")!.lastElementChild, null);
     },
 
     makeTopPriority: function (task: Element | null = null) {

-      if (!task) task = document.activeElement;
+      if (!task) task = this.currentTask();

       if (!task) return;
       ui.setPriority(task.getAttribute("data-created")!, clock.now(), Model.getPriority(task));
       task instanceof HTMLElement && task.focus();
     },
 
       if (!task) return;
       ui.setPriority(task.getAttribute("data-created")!, clock.now(), Model.getPriority(task));
       task instanceof HTMLElement && task.focus();
     },
 

-    moveCursor: function (offset: number): boolean {
-      const active = document.activeElement;
+    moveCursorLeft: function () {
+      const active = this.currentTask();
+      if (!active) return false;
+      if (active.parentElement!.classList.contains("task")) {
+        active.parentElement!.focus();
+      }
+    },
+
+    moveCursorRight: function () {
+      const active = this.currentTask();
+      if (!active) return false;
+      (this.firstVisibleTask(active) as HTMLElement | null)?.focus();
+    },
+
+    moveCursorVertically: function (offset: number): boolean {
+      const active = this.currentTask();

       if (!active) return false;
       const dest = this.visibleTaskAtOffset(active, offset);
       if (dest !== active && dest instanceof HTMLElement) {
       if (!active) return false;
       const dest = this.visibleTaskAtOffset(active, offset);
       if (dest !== active && dest instanceof HTMLElement) {


@@ -433,7 +467,7 @@ function BrowserUI() {
     },
 
     moveTask: function (offset: number) {
     },
 
     moveTask: function (offset: number) {

-      const active = document.activeElement;
+      const active = this.currentTask();

       if (!active) return;
       const dest = this.visibleTaskAtOffset(active, offset);
       if (dest === active) return; // Already extremal
       if (!active) return;
       const dest = this.visibleTaskAtOffset(active, offset);
       if (dest === active) return; // Already extremal


@@ -452,6 +486,22 @@ function BrowserUI() {
       ui.removeTag(target.parentElement!.getAttribute("data-created")!, target.textContent!);
     },
 
       ui.removeTag(target.parentElement!.getAttribute("data-created")!, target.textContent!);
     },
 

+    resetTagView: function () {
+      currentTagView = null;
+      const taskList = document.getElementById("tasks")!;
+      for (const task of Array.from(document.getElementsByClassName("task"))) {
+        task.classList.remove("hide");
+        if (task.parentElement !== taskList) {
+          Model.insertInPriorityOrder(task, taskList);
+        }
+      }
+    },
+
+    resetView: function () {
+      this.setView("todo");
+      this.resetTagView();
+    },
+

     returnFocusAfterInput: function (): boolean {
       if (taskFocusedBeforeJumpingToInput) {
         taskFocusedBeforeJumpingToInput.focus();
     returnFocusAfterInput: function (): boolean {
       if (taskFocusedBeforeJumpingToInput) {
         taskFocusedBeforeJumpingToInput.focus();


@@ -475,17 +525,64 @@ function BrowserUI() {
     },
 
     setState: function (newState: string) {
     },
 
     setState: function (newState: string) {

-      const task = document.activeElement;
+      const task = this.currentTask();

       if (!task) return;
       const oldState = task.getAttribute("data-state")!;
       if (newState === oldState) return;
       const createTimestamp = task.getAttribute("data-created")!;
       if (currentViewState !== "all" || newState == "deleted") {
       if (!task) return;
       const oldState = task.getAttribute("data-state")!;
       if (newState === oldState) return;
       const createTimestamp = task.getAttribute("data-created")!;
       if (currentViewState !== "all" || newState == "deleted") {

-        this.moveCursor(1) || this.moveCursor(-1);
+        this.moveCursorVertically(1) || this.moveCursorVertically(-1);

       }
       return ui.setState(createTimestamp, newState, oldState);
     },
 
       }
       return ui.setState(createTimestamp, newState, oldState);
     },
 

+    setTagView: function (tag: string | null = null) {
+      if (tag === null) {
+        const target = this.currentTag();
+        if (!target) return;
+        tag = target.textContent!;
+      }
+
+      if (currentTagView !== null) {
+        this.resetTagView();
+      }
+
+      const tasksWithTag = new Map();
+      for (const task of document.getElementsByClassName("task")) {
+        if (Model.hasTag(task, tag)) {
+          tasksWithTag.set(task.getElementsByClassName("desc")[0].textContent, [Model.getPriority(task), task]);
+        }
+      }
+
+      function highestPrioritySuperTask(t: Element) {
+        var maxPriority = -1;
+        var superTask = null;
+        for (const child of t.getElementsByClassName("tag")) {
+          const e = tasksWithTag.get(child.textContent);
+          if (e !== undefined && e[0] > maxPriority) {
+            maxPriority = e[0];
+            superTask = e[1];
+          }
+        }
+        return superTask;
+      }
+
+      for (const task of Array.from(document.getElementsByClassName("task"))) {
+        if (Model.hasTag(task, tag)) {
+          task.classList.remove("hide");
+        } else {
+          const superTask = highestPrioritySuperTask(task);
+          if (superTask !== null) {
+            Model.insertInPriorityOrder(task, superTask);
+          } else {
+            task.classList.add("hide");
+          }
+        }
+      }
+
+      currentTagView = tag;
+    },
+

     setView: function (state: string) {
       const sheet = (document.getElementById("viewStyle") as HTMLStyleElement).sheet!;
       if (state === "all") {
     setView: function (state: string) {
       const sheet = (document.getElementById("viewStyle") as HTMLStyleElement).sheet!;
       if (state === "all") {


@@ -497,11 +594,24 @@ function BrowserUI() {
       sheet.removeRule(2);
       sheet.removeRule(2);
       currentViewState = state;
       sheet.removeRule(2);
       sheet.removeRule(2);
       currentViewState = state;

-      if (document.activeElement?.getAttribute("data-state") !== state) {
+      if (this.currentTask()?.getAttribute("data-state") !== state) {

         this.firstVisibleTask()?.focus();
       }
     },
 
         this.firstVisibleTask()?.focus();
       }
     },
 

+    setUntaggedView: function () {
+      if (currentTagView !== null) {
+        this.resetTagView();
+      }
+      for (const task of document.getElementsByClassName("task")) {
+        if (task.getElementsByClassName("tag").length === 0) {
+          task.classList.remove("hide");
+        } else {
+          task.classList.add("hide");
+        }
+      }
+    },
+

     undo: function () {
       const ret = ui.undo();
       if (ret && ret instanceof HTMLElement) ret.focus();
     undo: function () {
       const ret = ui.undo();
       if (ret && ret instanceof HTMLElement) ret.focus();


@@ -547,8 +657,10 @@ function handleKey(event: any) {
           if (event.key == "e") return window.scrollBy(0, (inputCount ?? 1) * scrollIncrement);
           if (event.key == "y") return window.scrollBy(0, (inputCount ?? 1) * -scrollIncrement);
         } else {
           if (event.key == "e") return window.scrollBy(0, (inputCount ?? 1) * scrollIncrement);
           if (event.key == "y") return window.scrollBy(0, (inputCount ?? 1) * -scrollIncrement);
         } else {

-          if (event.key == "j") return browserUI.moveCursor(inputCount ?? 1);
-          if (event.key == "k") return browserUI.moveCursor(-(inputCount ?? 1));
+          if (event.key == "h") return browserUI.moveCursorLeft();
+          if (event.key == "l") return browserUI.moveCursorRight();
+          if (event.key == "j") return browserUI.moveCursorVertically(inputCount ?? 1);
+          if (event.key == "k") return browserUI.moveCursorVertically(-(inputCount ?? 1));

           if (event.key == "J") return browserUI.moveTask(inputCount ?? 1);
           if (event.key == "K") return browserUI.moveTask(-(inputCount ?? 1));
           if (event.key == "G") return browserUI.jumpCursor(inputCount ?? MAX_SAFE_INTEGER);
           if (event.key == "J") return browserUI.moveTask(inputCount ?? 1);
           if (event.key == "K") return browserUI.moveTask(-(inputCount ?? 1));
           if (event.key == "G") return browserUI.jumpCursor(inputCount ?? MAX_SAFE_INTEGER);


@@ -578,9 +690,14 @@ function handleKey(event: any) {
       if (event.key == "a") return browserUI.setView("all");
       if (event.key == "c") return browserUI.setView("cancelled");
       if (event.key == "d") return browserUI.setView("done");
       if (event.key == "a") return browserUI.setView("all");
       if (event.key == "c") return browserUI.setView("cancelled");
       if (event.key == "d") return browserUI.setView("done");

+      if (event.key == "i") return browserUI.setUntaggedView();
+      if (event.key == "p") return browserUI.setTagView("Project");

       if (event.key == "q") return browserUI.setView("todo");
       if (event.key == "s") return (inputState = InputState.VS);
       if (event.key == "q") return browserUI.setView("todo");
       if (event.key == "s") return (inputState = InputState.VS);

-      if (event.key == "v") return browserUI.setView("todo");
+      if (event.key == "T") return browserUI.resetTagView();
+      if (event.key == "t") return browserUI.setTagView();
+      if (event.key == "u") return browserUI.setUntaggedView();
+      if (event.key == "v") return browserUI.resetView();

       if (event.key == "w") return browserUI.setView("waiting");
       if (event.key == "x") return browserUI.setView("deleted");
     } else if (inputState === InputState.VS) {
       if (event.key == "w") return browserUI.setView("waiting");
       if (event.key == "x") return browserUI.setView("deleted");
     } else if (inputState === InputState.VS) {