From 2f67b32835949cd4e44c6c2b7260d68e8e51226f Mon Sep 17 00:00:00 2001
From: chrabia297 <chrabia297@gmail.com>
Date: Mon, 4 Dec 2023 23:11:16 +0100
Subject: [PATCH] feat: added change task status context menu

---
 src/Task.ts             | 18 +++++++++++++++++-
 src/TaskLineRenderer.ts | 29 ++++++++++++++++++++++++++++-
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/src/Task.ts b/src/Task.ts
index 4620d59687..0528b8e257 100644
--- a/src/Task.ts
+++ b/src/Task.ts
@@ -378,6 +378,12 @@ export class Task {
 
         const newStatus = StatusRegistry.getInstance().getNextStatusOrCreate(this.status);
 
+        const newTasks = this.handleNewStatus(newStatus);
+        logEndOfTaskEdit(logger, codeLocation, newTasks);
+        return newTasks;
+    }
+
+    private handleNewStatus(newStatus: Status): Task[] {
         let newDoneDate = null;
 
         let nextOccurrence: {
@@ -430,7 +436,6 @@ export class Task {
         // Write next occurrence before previous occurrence.
         newTasks.push(toggledTask);
 
-        logEndOfTaskEdit(logger, codeLocation, newTasks);
         return newTasks;
     }
 
@@ -458,6 +463,17 @@ export class Task {
         return recurrenceOnNextLine ? newTasks.reverse() : newTasks;
     }
 
+    public handleStatusChangeFromContextMenuWithRecurrenceInUsersOrder(newStatus: Status): Task[] {
+        const logger = logging.getLogger('tasks.Task');
+        logger.trace(
+            `changed task ${this.taskLocation.path} ${this.taskLocation.lineNumber} ${this.originalMarkdown} status to ${newStatus}`,
+        );
+
+        const newTasks = this.handleNewStatus(newStatus);
+        const { recurrenceOnNextLine: recurrenceOnNextLine } = getSettings();
+        return recurrenceOnNextLine ? newTasks.reverse() : newTasks;
+    }
+
     /**
      * Return whether the task is considered done.
      * @returns true if the status type is {@link StatusType.DONE}, {@link StatusType.CANCELLED} or {@link StatusType.NON_TASK}, and false otherwise.
diff --git a/src/TaskLineRenderer.ts b/src/TaskLineRenderer.ts
index 7b379e45ca..eba7f6a9b7 100644
--- a/src/TaskLineRenderer.ts
+++ b/src/TaskLineRenderer.ts
@@ -1,8 +1,9 @@
 import type { Moment } from 'moment';
-import { Component, MarkdownRenderer } from 'obsidian';
+import { Component, MarkdownRenderer, Menu, MenuItem } from 'obsidian';
 import { GlobalFilter } from './Config/GlobalFilter';
 import { TASK_FORMATS, getSettings } from './Config/Settings';
 import { replaceTaskWithTasks } from './File';
+import { StatusRegistry } from './StatusRegistry';
 import type { Task } from './Task';
 import * as taskModule from './Task';
 import { TaskFieldRenderer } from './TaskFieldRenderer';
@@ -123,6 +124,32 @@ export class TaskLineRenderer {
             });
         });
 
+        checkbox.addEventListener('contextmenu', async (ev: MouseEvent) => {
+            const menu = new Menu();
+            const commonTitle = 'Change status to: ';
+
+            const getMenuItemCallback = (item: MenuItem, statusName: string, newStatusSymbol: string) => {
+                item.setTitle(`${commonTitle}  ${statusName}`).onClick(() => {
+                    const status = StatusRegistry.getInstance().bySymbol(newStatusSymbol);
+                    const newTask = task.handleStatusChangeFromContextMenuWithRecurrenceInUsersOrder(status);
+                    replaceTaskWithTasks({
+                        originalTask: task,
+                        newTasks: newTask,
+                    });
+                });
+            };
+
+            const { statusSettings } = getSettings();
+            for (const status of statusSettings.coreStatuses) {
+                menu.addItem((item) => getMenuItemCallback(item, status.name, status.symbol));
+            }
+            for (const status of statusSettings.customStatuses) {
+                menu.addItem((item) => getMenuItemCallback(item, status.name, status.symbol));
+            }
+
+            menu.showAtPosition({ x: ev.clientX, y: ev.clientY });
+        });
+
         li.prepend(checkbox);
 
         // Set these to be compatible with stock obsidian lists: