add settings

__tests__/checkboxUtils.test.ts

@@ -1,25 +1,45 @@
 // checkboxUtils.test.ts
-import { CheckboxUtils, CheckboxLineInfo } from '../src/checkboxUtils';
+import { CheckboxUtils } from '../src/checkboxUtils';
 import { CheckboxSyncPluginSettings } from '../src/types'; // Предполагаем, что типы в types.ts
 
 // --- Mock Settings ---
 const defaultSettings: Readonly<CheckboxSyncPluginSettings> = {
   xOnlyMode: false, // По умолчанию: любой не-пробел считается 'checked'
+  enableAutomaticParentState: true,
+  enableAutomaticChildState: true,
 };
 
 const xOnlySettings: Readonly<CheckboxSyncPluginSettings> = {
   xOnlyMode: true, // Только 'x' считается 'checked'
+  enableAutomaticParentState: true,
+  enableAutomaticChildState: true,
+};
+
+const settingsParentSyncDisabled: Readonly<CheckboxSyncPluginSettings> = {
+  xOnlyMode: false, // или true, если нужно тестировать комбинацию
+  enableAutomaticParentState: false, // Родитель НЕ обновляется от детей
+  enableAutomaticChildState: true,
+};
+
+const settingsChildSyncDisabled: Readonly<CheckboxSyncPluginSettings> = {
+  xOnlyMode: false,
+  enableAutomaticParentState: true, // Оставим true для этого варианта
+  enableAutomaticChildState: false, // Дети НЕ обновляются от родителя
 };
 
 // --- Test Suite ---
 describe('CheckboxUtils', () => {
   let utilsDefault: CheckboxUtils;
   let utilsXOnly: CheckboxUtils;
+  let utilsParentSyncDisabled: CheckboxUtils;
+  let utilsChildSyncDisabled: CheckboxUtils
 
   beforeEach(() => {
     // Создаем новые экземпляры перед каждым тестом для изоляции
     utilsDefault = new CheckboxUtils(defaultSettings);
     utilsXOnly = new CheckboxUtils(xOnlySettings);
+    utilsParentSyncDisabled = new CheckboxUtils(settingsParentSyncDisabled);
+    utilsChildSyncDisabled = new CheckboxUtils(settingsChildSyncDisabled);
   });
 
   // --- matchCheckboxLine ---
@@ -453,49 +473,72 @@ describe('CheckboxUtils', () => {
 
   // --- syncText (Integration) ---
   describe('syncText', () => {
-    it('should handle user checking parent (down -> up)', () => {
+    describe('When user changes parent state directly', () => {
       const textBefore = [
-        '- [ ] Parent',
+          '- [ ] Parent',
-        '  - [ ] Child 1',
+          '  - [ ] Child 1',
-        '  - [ ] Child 2',
+          '  - [ ] Child 2',
-      ].join('\n');
+        ].join('\n');
-      const textAfterUserCheck = [
+        const textAfterUserCheck = [
-        '- [x] Parent', // User checked this
+          '- [x] Parent', // User checked this
-        '  - [ ] Child 1',
+          '  - [ ] Child 1',
-        '  - [ ] Child 2',
+          '  - [ ] Child 2',
-      ].join('\n');
+        ].join('\n');
 
-      const result = utilsDefault.syncText(textAfterUserCheck, textBefore);
+      it('should propagate down when child sync is ENABLED', () => { 
-      const expected = [ // Down propagation first, then up (which changes nothing here)
+        const result = utilsDefault.syncText(textAfterUserCheck, textBefore);
-        '- [x] Parent',
+        const expected = [
-        '  - [x] Child 1',
+          '- [x] Parent',
-        '  - [x] Child 2',
+          '  - [x] Child 1', // Propagated down
-      ].join('\n');
+          '  - [x] Child 2', // Propagated down
-      expect(result).toBe(expected);
+        ].join('\n');
-    });
+        expect(result).toBe(expected);
+      });
 
-    it('should handle user unchecking parent (down -> up)', () => {
+      it('should NOT propagate down when child sync is DISABLED', () => {
-      const textBefore = [
+        const result = utilsChildSyncDisabled.syncText(textAfterUserCheck, textBefore); 
-        '- [x] Parent',
+        const expected = [ // Ожидаем, что дети НЕ изменились
-        '  - [x] Child 1',
+          '- [ ] Parent', // propagateStateFromChildren
-        '  - [x] Child 2',
+          '  - [ ] Child 1',
+          '  - [ ] Child 2',
+        ].join('\n');
+        expect(result).toBe(expected);
+      });
+
+      const textBeforeUncheck = [
+          '- [x] Parent',
+          '  - [x] Child 1',
+          '  - [x] Child 2',
       ].join('\n');
       const textAfterUserUncheck = [
-        '- [ ] Parent', // User unchecked this
+          '- [ ] Parent', // User unchecked this
-        '  - [x] Child 1',
+          '  - [x] Child 1',
-        '  - [x] Child 2',
+          '  - [x] Child 2',
       ].join('\n');
 
-      const result = utilsDefault.syncText(textAfterUserUncheck, textBefore);
+      it('should propagate down (uncheck) when child sync is ENABLED', () => { 
-      const expected = [ // Down propagation first, then up
+           const result = utilsDefault.syncText(textAfterUserUncheck, textBeforeUncheck);
-        '- [ ] Parent',
+           const expected = [
-        '  - [ ] Child 1',
+              '- [ ] Parent',
-        '  - [ ] Child 2',
+              '  - [ ] Child 1', // Propagated down
-      ].join('\n');
+              '  - [ ] Child 2', // Propagated down
-      expect(result).toBe(expected);
+           ].join('\n');
-    });
+           expect(result).toBe(expected);
+      });
 
-    it('should handle user checking the last child, making parent checked (no down -> up)', () => {
+      it('should NOT propagate down (uncheck) when child sync is DISABLED', () => {
+          const result = utilsChildSyncDisabled.syncText(textAfterUserUncheck, textBeforeUncheck); 
+          const expected = [ // Ожидаем, что дети НЕ изменились
+              '- [x] Parent', // propagateStateFromChildren
+              '  - [x] Child 1',
+              '  - [x] Child 2',
+           ].join('\n');
+           expect(result).toBe(expected);
+      });
+
+  });
+
+    it('should update parent when parent sync is ENABLED and user checks last child', () => {
       const textBefore = [
         '- [ ] Parent',
         '  - [x] Child 1',
@@ -517,7 +560,27 @@ describe('CheckboxUtils', () => {
       expect(result).toBe(expected);
     });
 
-    it('should handle user unchecking one child, making parent unchecked (no down -> up)', () => {
+    it('should NOT update parent when parent sync is DISABLED and user checks last child', () => {
+      const textBefore = [
+        '- [ ] Parent',
+        '  - [x] Child 1',
+        '  - [ ] Child 2', // User will check this
+      ].join('\n');
+      const textAfterChildCheck = [
+        '- [ ] Parent',    // State before syncText runs propagateFromChildren
+        '  - [x] Child 1',
+        '  - [x] Child 2', // User checked this
+      ].join('\n');
+      const result = utilsParentSyncDisabled.syncText(textAfterChildCheck, textBefore); // Использует utilsParentSyncDisabled
+      const expected = [ // Родитель НЕ должен обновиться
+        '- [ ] Parent',
+        '  - [x] Child 1',
+        '  - [x] Child 2',
+      ].join('\n');
+      expect(result).toBe(expected);
+    });
+
+    it('should update parent when parent sync is ENABLED and user unchecks child', () => {
       const textBefore = [
         '- [x] Parent',
         '  - [x] Child 1', // User will uncheck this
@@ -539,7 +602,27 @@ describe('CheckboxUtils', () => {
       expect(result).toBe(expected);
     });
 
-    it('should handle multiple changes correctly (no down -> up)', () => {
+    it('should NOT update parent when parent sync is DISABLED and user unchecks child', () => {
+      const textBefore = [
+        '- [x] Parent',
+        '  - [x] Child 1', // User will uncheck this
+        '  - [x] Child 2',
+      ].join('\n');
+      const textAfterChildUncheck = [
+        '- [x] Parent',    // State before syncText runs propagateFromChildren
+        '  - [ ] Child 1', // User unchecked this
+        '  - [x] Child 2',
+      ].join('\n');
+      const result = utilsParentSyncDisabled.syncText(textAfterChildUncheck, textBefore); // utilsParentSyncDisabled
+      const expected = [ // Родитель НЕ должен обновиться
+        '- [x] Parent',
+        '  - [ ] Child 1',
+        '  - [x] Child 2',
+      ].join('\n');
+      expect(result).toBe(expected);
+    });
+
+    it('should update parent based on children when multiple lines change and parent sync is ENABLED', () => {
       const textBefore = [
         '- [ ] Parent',
         '  - [ ] Child 1',
@@ -566,5 +649,25 @@ describe('CheckboxUtils', () => {
       expect(result).toBe(expected);
     });
 
+    it('should NOT update parent when multiple lines change and parent sync is DISABLED', () => {
+      const textBefore = [
+        '- [ ] Parent',
+        '  - [ ] Child 1',
+        '  - [ ] Child 2',
+      ].join('\n');
+      const textAfterMultipleChanges = [ // User checks Parent and Child 1
+        '- [x] Parent',
+        '  - [x] Child 1',
+        '  - [ ] Child 2',
+      ].join('\n');
+      const result = utilsParentSyncDisabled.syncText(textAfterMultipleChanges, textBefore); // utilsParentSyncDisabled
+      const expected = [ // Родитель НЕ корректируется, остается как есть
+        '- [x] Parent',
+        '  - [x] Child 1',
+        '  - [ ] Child 2',
+      ].join('\n');
+      expect(result).toBe(expected);
+    });
+
   });
 });

__tests__/findCheckboxesLine.test.ts

@@ -5,8 +5,8 @@ describe("CheckboxUtils old", () => {
   let checkboxUtilsSpaceOnly: CheckboxUtils;
 
   beforeEach(() => {
-    checkboxUtilsXOnly = new CheckboxUtils({ xOnlyMode: true });
+    checkboxUtilsXOnly = new CheckboxUtils({ xOnlyMode: true, enableAutomaticParentState: true, enableAutomaticChildState: true, });
-    checkboxUtilsSpaceOnly = new CheckboxUtils({ xOnlyMode: false });
+    checkboxUtilsSpaceOnly = new CheckboxUtils({ xOnlyMode: false, enableAutomaticParentState: true,  enableAutomaticChildState: true,});
   });
 
   describe("findCheckboxesLine", () => {
@@ -120,7 +120,7 @@ describe("CheckboxUtils old", () => {
   describe("updateSettings", () => {
     test("updates xOnlyMode setting correctly", () => {
 
-      const settings = { xOnlyMode: true };
+      const settings = { xOnlyMode: true, enableAutomaticParentState: true,  enableAutomaticChildState: true,};
       const utils = new CheckboxUtils(settings);
       expect(utils.isCheckedSymbol("-")).toBe(false);
       

src/CheckboxSyncPluginSettingTab.ts

@@ -20,10 +20,32 @@ export class CheckboxSyncPluginSettingTab extends PluginSettingTab {
         toggle
           .setValue(this.plugin.settings.xOnlyMode)
           .onChange(async (value) => {
-            await this.plugin.updateSettings((settings) => {
+            await this.plugin.updateSettings(settings => {
               settings.xOnlyMode = value;
             });
           })
       );
+
+    new Setting(containerEl)
+      .setName('Update parent checkbox state automatically')
+      .setDesc('If enabled, the state of a parent checkbox will be automatically updated based on the state of its children (all children checked = parent checked). If disabled, only manually changing a parent will affect its children.')
+      .addToggle(toggle => toggle
+        .setValue(this.plugin.settings.enableAutomaticParentState)
+        .onChange(async (value) => {
+          await this.plugin.updateSettings(settings => {
+            settings.enableAutomaticParentState = value;
+          });
+        }));
+        
+    new Setting(containerEl)
+      .setName('Update child checkbox state automatically')
+      .setDesc('If enabled, changing the state of a parent checkbox will automatically update the state of all its direct and nested children. If disabled, changing a parent checkbox will not affect its children.')
+      .addToggle(toggle => toggle
+        .setValue(this.plugin.settings.enableAutomaticChildState)
+        .onChange(async (value) => {
+          await this.plugin.updateSettings(settings => {
+            settings.enableAutomaticChildState = value;
+          });
+        }));
   }
 }

src/checkboxUtils.ts

@@ -100,9 +100,13 @@ export class CheckboxUtils {
   }
 
   syncText(text: string, textBefore: string | undefined): string {
-    let newText;
+    let newText = text;
-    newText = this.propagateStateToChildrenFromSingleDiff(text, textBefore);
+    if (this.settings.enableAutomaticChildState) {
-    newText = this.propagateStateFromChildren(newText);
+      newText = this.propagateStateToChildrenFromSingleDiff(text, textBefore);
+    }
+    if (this.settings.enableAutomaticParentState) {
+      newText = this.propagateStateFromChildren(newText);
+    }
     return newText;
   }
 

src/main.ts

@@ -9,6 +9,8 @@ import { FileChangeEventHandler } from "./events/FileChangeEventHandler";
 
 const DEFAULT_SETTINGS: CheckboxSyncPluginSettings = {
   xOnlyMode: true,
+  enableAutomaticParentState: true,
+  enableAutomaticChildState: true,
 };
 
 export default class CheckboxSyncPlugin extends Plugin {

src/types.ts

@@ -1,3 +1,5 @@
 export interface CheckboxSyncPluginSettings {
   xOnlyMode: boolean;
+  enableAutomaticParentState: boolean;
+  enableAutomaticChildState: boolean;
 }