feat: adding support for multi-monitor window moving

feat: adding active window selection and refactoring keybindings
fix: when new items enter the tabbed view they should be the active window
2026-03-02 23:06:47 -05:00 · 2026-03-02 18:46:26 -05:00 · 2026-03-02 11:26:28 -05:00 · 2026-02-27 12:24:58 -05:00 · 2026-02-26 22:06:30 -05:00 · 2026-02-26 21:45:40 -05:00
31 changed files with 7898 additions and 1 deletions
--- a/.env
+++ b/.env
@@ -0,0 +1,2 @@
 NAME=aerospike
 DOMAIN=lucaso.io
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -0,0 +1,99 @@
 name: Build and Test
 on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
 jobs:
  build:
    runs-on: archlinux
    container:
      image: node:25
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Install pnpm and TypeScript
        run: npm install -g pnpm typescript@5.8.3
      - name: Install just
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to /usr/local/bin
      - name: Install system dependencies
        run: |
          apt-get update
          apt-get install -y libglib2.0-dev glib-networking zip
      - name: Install project dependencies
        run: pnpm install
      - name: Run unit tests
        run: just test
      - name: Build and package extension
        run: just build-package
      - name: Upload extension package
        uses: actions/upload-artifact@v3
        with:
          name: aerospike-extension
          path: aerospike.zip
          retention-days: 30
  release:
    needs: build
    runs-on: archlinux
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    environment:
      name: production
    container:
      image: node:25
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Download artifact
        uses: actions/download-artifact@v3
        with:
          name: aerospike-extension
      - name: Get version from package.json
        id: get_version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "version=v${VERSION}" >> $GITHUB_OUTPUT
      - name: Create Gitea Release
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          curl -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/json" \
            -d '{
              "tag_name": "${{ steps.get_version.outputs.version }}",
              "name": "Release ${{ steps.get_version.outputs.version }}",
              "body": "Automated release of aerospike GNOME extension ${{ steps.get_version.outputs.version }}\n\n## Installation\nDownload aerospike.zip and install it as a GNOME extension."
            }' \
            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases"
      - name: Upload Release Asset
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          RELEASE_ID=$(curl -H "Authorization: token ${GITEA_TOKEN}" \
            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases/tags/${{ steps.get_version.outputs.version }}" | \
            grep -Po '"id":\s*\K[0-9]+' | head -1)
          curl -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: multipart/form-data" \
            -F "attachment=@aerospike.zip" \
            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets?name=aerospike.zip"
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,6 @@
 .idea
 node_modules
 dist
 /schemas/gschemas.compiled
 /aerospike.zip
 /debug.log
--- a/.nvmrc
+++ b/.nvmrc
@@ -0,0 +1 @@
 24
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -0,0 +1,674 @@
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  Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
 GNU General Public License, you may choose any version ever published
 by the Free Software Foundation.
  If the Program specifies that a proxy can decide which future
 versions of the GNU General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
  Later license versions may give you additional or different
 permissions.  However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
  15. Disclaimer of Warranty.
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
  16. Limitation of Liability.
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGES.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
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    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
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  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# Pretty Borders
+# Aerospike Gnome (Tiling Window Manager)
--- a/ambient.d.ts
+++ b/ambient.d.ts
@@ -0,0 +1,11 @@
 import "@girs/gjs";
 import "@girs/gjs/dom";
 import "@girs/gnome-shell/ambient";
 import "@girs/gnome-shell/extensions/global";
 // Extend Meta.Window with our custom property
 declare namespace Meta {
    interface Window {
        _aerospikeData?: any;
    }
 }
--- a/extension.ts
+++ b/extension.ts
@@ -0,0 +1,107 @@
 import Meta from 'gi://Meta';
 import {Extension} from 'resource:///org/gnome/shell/extensions/extension.js';
 import * as Main from 'resource:///org/gnome/shell/ui/main.js';
 import Gio from 'gi://Gio';
 import Shell from 'gi://Shell';
 import WindowManager from './src/wm/windowManager.js'
 import {Direction} from './src/wm/container.js'
 import {Logger} from "./src/utils/logger.js";
 export default class aerospike extends Extension {
    settings: Gio.Settings;
    keyBindings: Map<string, number>;
    windowManager: WindowManager;
    constructor(metadata: ConstructorParameters<typeof Extension>[0]) {
        super(metadata);
        this.settings = this.getSettings('org.gnome.shell.extensions.aerospike');
        this.keyBindings = new Map();
        this.windowManager = new WindowManager(this.settings);
    }
    enable() {
        try {
            Logger.log("STARTING AEROSPIKE!")
            this.bindSettings();
            this.setupKeybindings();
            this.windowManager.enable()
            Logger.log("AEROSPIKE ENABLED SUCCESSFULLY")
        } catch (e) {
            Logger.error("AEROSPIKE ENABLE FAILED", e);
        }
    }
    disable() {
        this.windowManager.disable()
        this.removeKeybindings()
    }
    private keybindingActions(): Record<string, () => void> {
        return {
            'print-tree':         () => { this.windowManager.printTreeStructure(); },
            'toggle-orientation': () => { this.windowManager.toggleActiveContainerOrientation(); },
            'reset-ratios':       () => { this.windowManager.resetActiveContainerRatios(); },
            'toggle-tabbed':      () => { this.windowManager.toggleActiveContainerTabbed(); },
            'focus-left':         () => { this.windowManager.focusInDirection(Direction.LEFT); },
            'focus-right':        () => { this.windowManager.focusInDirection(Direction.RIGHT); },
            'focus-up':           () => { this.windowManager.focusInDirection(Direction.UP); },
            'focus-down':         () => { this.windowManager.focusInDirection(Direction.DOWN); },
            'move-left':          () => { this.windowManager.moveInDirection(Direction.LEFT); },
            'move-right':         () => { this.windowManager.moveInDirection(Direction.RIGHT); },
            'move-up':            () => { this.windowManager.moveInDirection(Direction.UP); },
            'move-down':          () => { this.windowManager.moveInDirection(Direction.DOWN); },
        };
    }
    private bindSettings() {
        const keybindings = Object.keys(this.keybindingActions());
        keybindings.forEach(name => {
            this.settings.connect(`changed::${name}`, () => {
                log(`${name} keybinding changed to: ${this.settings.get_strv(name)}`);
                this.refreshKeybinding(name);
            });
        });
    }
    private refreshKeybinding(settingName: string) {
        if (this.keyBindings.has(settingName)) {
            Main.wm.removeKeybinding(settingName);
            this.keyBindings.delete(settingName);
        }
        const action = this.keybindingActions()[settingName];
        if (action) this.bindKeybinding(settingName, action);
    }
    private removeKeybindings() {
        this.keyBindings.forEach((_, key) => {
            Main.wm.removeKeybinding(key);
        });
        this.keyBindings.clear();
    }
    private setupKeybindings() {
        const actions = this.keybindingActions();
        for (const [name, action] of Object.entries(actions)) {
            this.bindKeybinding(name, action);
        }
    }
    private bindKeybinding(settingName: string, callback: () => void) {
        const keyBindingSettings = this.settings.get_strv(settingName);
        if (keyBindingSettings.length === 0 || keyBindingSettings[0] === '') {
            return;
        }
        const keyBindingAction = Main.wm.addKeybinding(
            settingName,
            this.settings,
            Meta.KeyBindingFlags.NONE,
            Shell.ActionMode.NORMAL,
            callback
        );
        this.keyBindings.set(settingName, keyBindingAction);
    }
 }
--- a/jest.config.js
+++ b/jest.config.js
@@ -0,0 +1,23 @@
 export default {
  preset: 'ts-jest/presets/default-esm',
  testEnvironment: 'node',
  extensionsToTreatAsEsm: ['.ts'],
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
  },
  transform: {
    '^.+\\.ts$': [
      'ts-jest',
      {
        useESM: true,
      },
    ],
  },
  testMatch: ['**/__tests__/**/*.test.ts', '**/?(*.)+(spec|test).ts'],
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/**/__tests__/**',
  ],
  modulePathIgnorePatterns: ['<rootDir>/dist/', '<rootDir>/node_modules/'],
 };
--- a/57
+++ b/57
@@ -0,0 +1,57 @@
 set dotenv-load
 NAME:="aerospike"
 DOMAIN:="lucaso.io"
 FULL_NAME:=NAME + "@" + DOMAIN
 packages:
 	pnpm install
 build: packages && build-schemas
    rm -rf dist/*
    pnpm exec tsc
    cp metadata.json dist/
    cp stylesheet.css dist/
    mkdir -p dist/schemas
 build-schemas:
    glib-compile-schemas schemas
    cp schemas/org.gnome.shell.extensions.aerospike.gschema.xml dist/schemas/
    cp schemas/gschemas.compiled dist/schemas/
 build-package: build
 	cd dist && zip ../{{NAME}}.zip -9r .
 install: build
 	mkdir -p ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}
 	rm -rf ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}/*
 	cp -r dist/* ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}/
 run:
    env MUTTER_DEBUG_DUMMY_MODE_SPECS=1280x720 dbus-run-session -- gnome-shell --devkit --wayland
 install-and-run: install run
 live-debug:
    journalctl /usr/bin/gnome-shell -f -o cat | tee debug.log
 test:
    pnpm test
 test-watch:
    pnpm test:watch
 test-coverage:
    pnpm test:coverage
 ci-local:
    act -W .gitea/workflows/build.yaml
 #pack: build
 #    gnome-extensions pack dist \
 #        --force \
 #        --out-dir . \
 #        --schema ../schemas/org.gnome.shell.extensions.aerospike.gschema.xml
 #
 #install-pack: pack
 #    gnome-extensions install ./{{FULL_NAME}}.shell-extension.zip --force
--- a/metadata.json
+++ b/metadata.json
@@ -0,0 +1,12 @@
 {
  "name": "aerospike",
  "description": "I3 Like Tiling Window Manager for Gnome",
  "uuid": "aerospike@lucaso.io",
  "settings-schema": "org.gnome.shell.extensions.aerospike",
  "shell-version": [
    "48",
    "49"
  ],
  "gettext-domain": "aerospike@lucaso.io",
  "url": "https://gitea.chaosdev.gay/lucasoskorep/aerospike@lucaso.io"
 }
--- a/package.json
+++ b/package.json
@@ -0,0 +1,57 @@
 {
  "name": "aerospike",
  "version": "0.2.0",
  "description": "A TypeScript GNOME Extension for Pretty Borders",
  "type": "module",
  "private": true,
  "repository": {
    "type": "git",
    "url": "git+https://gitlab.com/lucasoskorep/aerospike"
  },
  "author": "Lucas Oskorep <lucas.oskorep@gmail.com>",
  "license": "LGPL-3.0-or-later",
  "bugs": {
    "url": "https://github.com/example/my-extension/issues"
  },
  "homepage": "https://github.com/example/my-extension#readme",
  "sideEffects": false,
  "scripts": {
    "test": "jest",
    "test:watch": "jest --watch",
    "test:coverage": "jest --coverage"
  },
  "devDependencies": {
    "@girs/gjs": "4.0.0-beta.38",
    "@girs/gnome-shell": "49.1.0",
    "@jest/globals": "^30.0.0",
    "@types/jest": "^30.0.0",
    "eslint": "^10.0.0",
    "eslint-plugin-jsdoc": "^62.0.0",
    "jest": "^30.0.0",
    "ts-jest": "^29.1.2",
    "typescript": "^5.9.2"
  },
  "dependencies": {
    "@girs/mtk-17": "17.0.0-4.0.0-beta.38"
  },
  "pnpm": {
    "overrides": {
      "@girs/cairo-1.0": "1.0.0-4.0.0-beta.38",
      "@girs/freetype2-2.0": "2.0.0-4.0.0-beta.38",
      "@girs/gdk-4.0": "4.0.0-4.0.0-beta.38",
      "@girs/gdkpixbuf-2.0": "2.0.0-4.0.0-beta.38",
      "@girs/gio-2.0": "2.86.0-4.0.0-beta.38",
      "@girs/gjs": "4.0.0-beta.38",
      "@girs/glib-2.0": "2.86.0-4.0.0-beta.38",
      "@girs/gmodule-2.0": "2.0.0-4.0.0-beta.38",
      "@girs/gobject-2.0": "2.86.0-4.0.0-beta.38",
      "@girs/graphene-1.0": "1.0.0-4.0.0-beta.38",
      "@girs/gsk-4.0": "4.0.0-4.0.0-beta.38",
      "@girs/gtk-4.0": "4.20.1-4.0.0-beta.38",
      "@girs/harfbuzz-0.0": "11.5.0-4.0.0-beta.38",
      "@girs/mtk-17": "17.0.0-4.0.0-beta.38",
      "@girs/pango-1.0": "1.57.0-4.0.0-beta.38",
      "@girs/pangocairo-1.0": "1.0.0-4.0.0-beta.38"
    }
  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/prefs.ts
+++ b/prefs.ts
@@ -0,0 +1,4 @@
 // This file is just a wrapper around the compiled TypeScript code
 import AerospikeExtensions from './src/prefs/prefs.js';
 export default AerospikeExtensions;
--- a/renovate.json
+++ b/renovate.json
@@ -0,0 +1,12 @@
 {
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:recommended"
  ],
  "packageRules": [
    {
      "matchPackageNames": ["actions/upload-artifact", "actions/download-artifact"],
      "allowedVersions": "<4"
    }
  ]
 }
--- a/schemas/org.gnome.shell.extensions.aerospike.gschema.xml
+++ b/schemas/org.gnome.shell.extensions.aerospike.gschema.xml
@@ -0,0 +1,79 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <schemalist>
    <schema id="org.gnome.shell.extensions.aerospike" path="/org/gnome/shell/extensions/aerospike/">
        <key name="focus-left" type="as">
            <default><![CDATA[['<Super>h']]]></default>
            <summary>Focus window to the left</summary>
            <description>Move focus to the window to the left of the current window. In tabbed mode, switches to the previous tab.</description>
        </key>
        <key name="focus-right" type="as">
            <default><![CDATA[['<Super>l']]]></default>
            <summary>Focus window to the right</summary>
            <description>Move focus to the window to the right of the current window. In tabbed mode, switches to the next tab.</description>
        </key>
        <key name="focus-up" type="as">
            <default><![CDATA[['<Super>k']]]></default>
            <summary>Focus window above</summary>
            <description>Move focus to the window above the current window.</description>
        </key>
        <key name="focus-down" type="as">
            <default><![CDATA[['<Super>j']]]></default>
            <summary>Focus window below</summary>
            <description>Move focus to the window below the current window.</description>
        </key>
        <key name="move-left" type="as">
            <default><![CDATA[['<Super><Shift>h']]]></default>
            <summary>Move window to the left</summary>
            <description>Move the active window one position to the left within its container</description>
        </key>
        <key name="move-right" type="as">
            <default><![CDATA[['<Super><Shift>l']]]></default>
            <summary>Move window to the right</summary>
            <description>Move the active window one position to the right within its container</description>
        </key>
        <key name="move-up" type="as">
            <default><![CDATA[['<Super><Shift>k']]]></default>
            <summary>Move window up</summary>
            <description>Move the active window one position up within its container</description>
        </key>
        <key name="move-down" type="as">
            <default><![CDATA[['<Super><Shift>j']]]></default>
            <summary>Move window down</summary>
            <description>Move the active window one position down within its container</description>
        </key>
        <key name="toggle-orientation" type="as">
            <default><![CDATA[['<Super>comma']]]></default>
            <summary>Toggle active container orientation</summary>
            <description>Toggles the orientation of the container holding the active window between horizontal and vertical</description>
        </key>
        <key name="reset-ratios" type="as">
            <default><![CDATA[['<Super>z']]]></default>
            <summary>Reset container ratios to equal splits</summary>
            <description>Resets all window size ratios in the active window's container to equal splits</description>
        </key>
        <key name="toggle-tabbed" type="as">
            <default><![CDATA[['<Super>slash']]]></default>
            <summary>Toggle tabbed container mode</summary>
            <description>Toggles the active window's container between tabbed and accordion layout modes</description>
        </key>
        <key name="print-tree" type="as">
            <default><![CDATA[['<Super><Shift>x']]]></default>
            <summary>Print window tree structure</summary>
            <description>Prints the current tree of containers and windows per monitor to logs</description>
        </key>
    </schema>
 </schemalist>
--- a/src/tests/container.test.ts
+++ b/src/tests/container.test.ts
@@ -0,0 +1,260 @@
 import { describe, test, expect, jest, beforeEach } from '@jest/globals';
 // Mock the dependencies
 jest.mock('../utils/logger.js', () => ({
  Logger: {
    log: jest.fn(),
    info: jest.fn(),
    debug: jest.fn(),
    warn: jest.fn(),
    error: jest.fn(),
  },
 }));
 jest.mock('../utils/events.js', () => ({
  default: jest.fn(),
 }));
 // Since we can't import the actual WindowContainer that depends on GNOME APIs,
 // we'll test the logic patterns used in the container
 describe('Container Logic Tests', () => {
  describe('Orientation Toggle Logic', () => {
    enum Layout {
      HORIZONTAL = 0,
      VERTICAL = 1,
      TABBED = 2,
    }
    const toggleOrientation = (current: Layout): Layout => {
      if (current === Layout.TABBED) return Layout.HORIZONTAL;
      return current === Layout.HORIZONTAL
        ? Layout.VERTICAL
        : Layout.HORIZONTAL;
    };
    test('should toggle from HORIZONTAL to VERTICAL', () => {
      const result = toggleOrientation(Layout.HORIZONTAL);
      expect(result).toBe(Layout.VERTICAL);
    });
    test('should toggle from VERTICAL to HORIZONTAL', () => {
      const result = toggleOrientation(Layout.VERTICAL);
      expect(result).toBe(Layout.HORIZONTAL);
    });
    test('should toggle from TABBED to HORIZONTAL', () => {
      const result = toggleOrientation(Layout.TABBED);
      expect(result).toBe(Layout.HORIZONTAL);
    });
    test('enum reverse mapping should return string names', () => {
      expect(Layout[Layout.HORIZONTAL]).toBe('HORIZONTAL');
      expect(Layout[Layout.VERTICAL]).toBe('VERTICAL');
      expect(Layout[Layout.TABBED]).toBe('TABBED');
    });
  });
  describe('Window Bounds Calculation', () => {
    test('should calculate horizontal bounds correctly', () => {
      const workArea = { x: 0, y: 0, width: 1000, height: 500 };
      const itemCount = 3;
      const windowWidth = Math.floor(workArea.width / itemCount);
      const bounds = Array.from({ length: itemCount }, (_, index) => ({
        x: workArea.x + (index * windowWidth),
        y: workArea.y,
        width: windowWidth,
        height: workArea.height,
      }));
      expect(bounds.length).toBe(3);
      expect(bounds[0].x).toBe(0);
      expect(bounds[1].x).toBe(333);
      expect(bounds[2].x).toBe(666);
      expect(bounds[0].width).toBe(333);
    });
    test('should calculate vertical bounds correctly', () => {
      const workArea = { x: 0, y: 0, width: 1000, height: 900 };
      const itemCount = 3;
      const windowHeight = Math.floor(workArea.height / itemCount);
      const bounds = Array.from({ length: itemCount }, (_, index) => ({
        x: workArea.x,
        y: workArea.y + (index * windowHeight),
        width: workArea.width,
        height: windowHeight,
      }));
      expect(bounds.length).toBe(3);
      expect(bounds[0].y).toBe(0);
      expect(bounds[1].y).toBe(300);
      expect(bounds[2].y).toBe(600);
      expect(bounds[0].height).toBe(300);
    });
    test('should handle single window bounds', () => {
      const workArea = { x: 100, y: 50, width: 800, height: 600 };
      const itemCount = 1;
      const windowWidth = Math.floor(workArea.width / itemCount);
      const bounds = [{
        x: workArea.x,
        y: workArea.y,
        width: windowWidth,
        height: workArea.height,
      }];
      expect(bounds[0].x).toBe(100);
      expect(bounds[0].y).toBe(50);
      expect(bounds[0].width).toBe(800);
      expect(bounds[0].height).toBe(600);
    });
  });
  describe('Tabbed Bounds Calculation', () => {
    const TAB_BAR_HEIGHT = 24;
    test('should give all items the same content rect in tabbed mode', () => {
      const workArea = { x: 100, y: 0, width: 1000, height: 500 };
      const itemCount = 3;
      const contentRect = {
        x: workArea.x,
        y: workArea.y + TAB_BAR_HEIGHT,
        width: workArea.width,
        height: workArea.height - TAB_BAR_HEIGHT,
      };
      const bounds = Array.from({ length: itemCount }, () => contentRect);
      expect(bounds.length).toBe(3);
      // All bounds should be identical
      bounds.forEach(b => {
        expect(b.x).toBe(100);
        expect(b.y).toBe(TAB_BAR_HEIGHT);
        expect(b.width).toBe(1000);
        expect(b.height).toBe(500 - TAB_BAR_HEIGHT);
      });
    });
    test('tab bar rect should occupy top of work area', () => {
      const workArea = { x: 200, y: 50, width: 800, height: 600 };
      const tabBarRect = {
        x: workArea.x,
        y: workArea.y,
        width: workArea.width,
        height: TAB_BAR_HEIGHT,
      };
      expect(tabBarRect.x).toBe(200);
      expect(tabBarRect.y).toBe(50);
      expect(tabBarRect.width).toBe(800);
      expect(tabBarRect.height).toBe(TAB_BAR_HEIGHT);
    });
    test('active tab index should clamp after removal', () => {
      let activeTabIndex = 2;
      const itemCount = 2; // after removing one from 3
      if (activeTabIndex >= itemCount) {
        activeTabIndex = itemCount - 1;
      }
      expect(activeTabIndex).toBe(1);
    });
    test('active tab index should stay at 0 when first item removed', () => {
      let activeTabIndex = 0;
      const itemCount = 2; // after removing one from 3
      if (activeTabIndex >= itemCount) {
        activeTabIndex = itemCount - 1;
      }
      expect(activeTabIndex).toBe(0);
    });
  });
  describe('Window Index Finding', () => {
    test('should find window index in array', () => {
      const windows = [
        { id: 1, title: 'Window 1' },
        { id: 2, title: 'Window 2' },
        { id: 3, title: 'Window 3' },
      ];
      const findIndex = (id: number) => {
        for (let i = 0; i < windows.length; i++) {
          if (windows[i].id === id) {
            return i;
          }
        }
        return -1;
      };
      expect(findIndex(2)).toBe(1);
      expect(findIndex(3)).toBe(2);
      expect(findIndex(999)).toBe(-1);
    });
    test('should safely remove window by index', () => {
      const windows = [
        { id: 1, title: 'Window 1' },
        { id: 2, title: 'Window 2' },
        { id: 3, title: 'Window 3' },
      ];
      const removeWindow = (id: number) => {
        const index = windows.findIndex(w => w.id === id);
        if (index !== -1) {
          windows.splice(index, 1);
          return true;
        }
        return false;
      };
      const removed = removeWindow(2);
      expect(removed).toBe(true);
      expect(windows.length).toBe(2);
      expect(windows.find(w => w.id === 2)).toBeUndefined();
    });
  });
  describe('Container Item Reordering', () => {
    test('should reorder items correctly', () => {
      const items = ['A', 'B', 'C', 'D'];
      const originalIndex = 1; // 'B'
      const newIndex = 3;
      // Remove from original position and insert at new position
      const [item] = items.splice(originalIndex, 1);
      items.splice(newIndex, 0, item);
      expect(items).toEqual(['A', 'C', 'D', 'B']);
    });
    test('should handle reordering to same position', () => {
      const items = ['A', 'B', 'C'];
      const originalIndex = 1;
      const newIndex = 1;
      if (originalIndex !== newIndex) {
        const [item] = items.splice(originalIndex, 1);
        items.splice(newIndex, 0, item);
      }
      expect(items).toEqual(['A', 'B', 'C']);
    });
    test('should handle moving first item to last', () => {
      const items = ['A', 'B', 'C'];
      const [item] = items.splice(0, 1);
      items.splice(2, 0, item);
      expect(items).toEqual(['B', 'C', 'A']);
    });
  });
 });
--- a/src/tests/rect.test.ts
+++ b/src/tests/rect.test.ts
@@ -0,0 +1,75 @@
 import { describe, test, expect } from '@jest/globals';
 import type { Rect } from '../utils/rect.js';
 describe('Rect Type Tests', () => {
  test('should create a valid Rect object', () => {
    const rect: Rect = {
      x: 10,
      y: 20,
      width: 100,
      height: 200,
    };
    expect(rect.x).toBe(10);
    expect(rect.y).toBe(20);
    expect(rect.width).toBe(100);
    expect(rect.height).toBe(200);
  });
  test('should handle zero dimensions', () => {
    const rect: Rect = {
      x: 0,
      y: 0,
      width: 0,
      height: 0,
    };
    expect(rect.width).toBe(0);
    expect(rect.height).toBe(0);
  });
  test('should handle negative coordinates', () => {
    const rect: Rect = {
      x: -50,
      y: -100,
      width: 200,
      height: 300,
    };
    expect(rect.x).toBe(-50);
    expect(rect.y).toBe(-100);
  });
  test('should calculate rect area correctly', () => {
    const rect: Rect = {
      x: 0,
      y: 0,
      width: 100,
      height: 50,
    };
    const area = rect.width * rect.height;
    expect(area).toBe(5000);
  });
  test('should determine if point is inside rect', () => {
    const rect: Rect = {
      x: 10,
      y: 10,
      width: 100,
      height: 100,
    };
    const pointInside = { x: 50, y: 50 };
    const pointOutside = { x: 200, y: 200 };
    const isInside = (point: { x: number; y: number }, r: Rect) =>
      point.x >= r.x &&
      point.x <= r.x + r.width &&
      point.y >= r.y &&
      point.y <= r.y + r.height;
    expect(isInside(pointInside, rect)).toBe(true);
    expect(isInside(pointOutside, rect)).toBe(false);
  });
 });
--- a/src/prefs/keybindings.ts
+++ b/src/prefs/keybindings.ts
@@ -0,0 +1,83 @@
 // Gnome imports
 import Adw from 'gi://Adw';
 import Gtk from 'gi://Gtk';
 import Gio from 'gi://Gio';
 import GObject from 'gi://GObject';
 import { gettext as _ } from 'resource:///org/gnome/Shell/Extensions/js/extensions/prefs.js';
 import { Logger } from '../utils/logger.js';
 /**
 * EntryRow class for handling text input including keybindings
 */
 export class EntryRow extends Adw.EntryRow {
    static {
        GObject.registerClass(this);
    }
    constructor(params: {
        title: string,
        settings: Gio.Settings,
        bind: string,
        map?: {
            from: (settings: Gio.Settings, bind: string) => string,
            to: (settings: Gio.Settings, bind: string, value: string) => void
        }
    }) {
        super({ title: params.title });
        const { settings, bind, map } = params;
        // When text changes, update settings
        this.connect('changed', () => {
            const text = this.get_text();
            if (typeof text === 'string') {
                if (map) {
                    map.to(settings, bind, text);
                } else {
                    settings.set_string(bind, text);
                }
            }
        });
        // Set initial text from settings
        const current = map ? map.from(settings, bind) : settings.get_string(bind);
        this.set_text(current ?? '');
        // Add reset button
        this.add_suffix(
            new ResetButton({
                settings,
                bind,
                onReset: () => {
                    this.set_text((map ? map.from(settings, bind) : settings.get_string(bind)) ?? '');
                },
            })
        );
    }
 }
 /**
 * Reset button for settings
 */
 export class ResetButton extends Gtk.Button {
    static {
        GObject.registerClass(this);
    }
    constructor(params: {
        settings?: Gio.Settings,
        bind: string,
        onReset?: () => void
    }) {
        super({
            icon_name: 'edit-clear-symbolic',
            tooltip_text: _('Reset'),
            valign: Gtk.Align.CENTER,
        });
        this.connect('clicked', () => {
            params.settings?.reset(params.bind);
            params.onReset?.();
        });
    }
 }
--- a/src/prefs/prefs.ts
+++ b/src/prefs/prefs.ts
@@ -0,0 +1,191 @@
 import Adw from 'gi://Adw';
 import Gio from 'gi://Gio';
 import Gtk from 'gi://Gtk';
 import Gdk from 'gi://Gdk';
 import {ExtensionPreferences, gettext as _} from 'resource:///org/gnome/Shell/Extensions/js/extensions/prefs.js';
 import {Logger} from "../utils/logger.js";
 import {EntryRow} from "./keybindings.js";
 export default class AerospikeExtensions extends ExtensionPreferences {
    async fillPreferencesWindow(window: Adw.PreferencesWindow) {
        // Create settings object
        const settings = this.getSettings('org.gnome.shell.extensions.aerospike');
        // Create keybindings page (top-level)
        const keybindingsPage = new Adw.PreferencesPage({
            title: _('Keybindings'),
            icon_name: 'input-keyboard-symbolic',
        });
        window.add(keybindingsPage);
        const keybindingMap = this.createKeybindingMap();
        // Top-level Keybindings header group with syntax help
        const keybindingsHeader = new Adw.PreferencesGroup({
            title: _('Keybindings'),
            description: `${_("Syntax")}: <Super>h, <Shift>g, <Super><Shift>h
            ${_("Legend")}: <Super> - ${_("Windows key")}, <Primary> - ${_("Control key")}
            ${_("Delete text to unset. Press Return key to accept.")}`,
        });
        keybindingsPage.add(keybindingsHeader);
        // --- Focus group ---
        const focusGroup = new Adw.PreferencesGroup({
            title: _('Focus'),
        });
        keybindingsPage.add(focusGroup);
        focusGroup.add(
            new EntryRow({
                title: _('Focus Left'),
                settings: settings,
                bind: 'focus-left',
                map: keybindingMap
            })
        );
        focusGroup.add(
            new EntryRow({
                title: _('Focus Right'),
                settings: settings,
                bind: 'focus-right',
                map: keybindingMap
            })
        );
        focusGroup.add(
            new EntryRow({
                title: _('Focus Up'),
                settings: settings,
                bind: 'focus-up',
                map: keybindingMap
            })
        );
        focusGroup.add(
            new EntryRow({
                title: _('Focus Down'),
                settings: settings,
                bind: 'focus-down',
                map: keybindingMap
            })
        );
        // --- Move group ---
        const moveGroup = new Adw.PreferencesGroup({
            title: _('Move'),
        });
        keybindingsPage.add(moveGroup);
        moveGroup.add(
            new EntryRow({
                title: _('Move Left'),
                settings: settings,
                bind: 'move-left',
                map: keybindingMap
            })
        );
        moveGroup.add(
            new EntryRow({
                title: _('Move Right'),
                settings: settings,
                bind: 'move-right',
                map: keybindingMap
            })
        );
        moveGroup.add(
            new EntryRow({
                title: _('Move Up'),
                settings: settings,
                bind: 'move-up',
                map: keybindingMap
            })
        );
        moveGroup.add(
            new EntryRow({
                title: _('Move Down'),
                settings: settings,
                bind: 'move-down',
                map: keybindingMap
            })
        );
        // --- Container Interactions group ---
        const containerGroup = new Adw.PreferencesGroup({
            title: _('Container Interactions'),
        });
        keybindingsPage.add(containerGroup);
        containerGroup.add(
            new EntryRow({
                title: _('Toggle Orientation'),
                settings: settings,
                bind: 'toggle-orientation',
                map: keybindingMap
            })
        );
        containerGroup.add(
            new EntryRow({
                title: _('Reset Container Ratios to Equal'),
                settings: settings,
                bind: 'reset-ratios',
                map: keybindingMap
            })
        );
        containerGroup.add(
            new EntryRow({
                title: _('Toggle Tabbed Mode'),
                settings: settings,
                bind: 'toggle-tabbed',
                map: keybindingMap
            })
        );
        // --- Debugging group ---
        const debuggingGroup = new Adw.PreferencesGroup({
            title: _('Debugging'),
        });
        keybindingsPage.add(debuggingGroup);
        debuggingGroup.add(
            new EntryRow({
                title: _('Print Tree Structure'),
                settings: settings,
                bind: 'print-tree',
                map: keybindingMap
            })
        );
    }
    // Helper function to create a keybinding mapping object
    private createKeybindingMap() {
        return {
            from(settings: Gio.Settings, bind: string) {
                return settings.get_strv(bind).join(',');
            },
            to(settings: Gio.Settings, bind: string, value: string) {
                if (!!value) {
                    const mappings = value.split(',').map((x) => {
                        const [, key, mods] = Gtk.accelerator_parse(x);
                        return Gtk.accelerator_valid(key, mods) && Gtk.accelerator_name(key, mods);
                    });
                    // Filter out any false values to ensure we only have strings
                    const stringMappings = mappings.filter((x): x is string => typeof x === 'string');
                    if (stringMappings.length > 0) {
                        Logger.debug("setting", bind, "to", stringMappings);
                        settings.set_strv(bind, stringMappings);
                    }
                } else {
                    // If value deleted, unset the mapping
                    settings.set_strv(bind, []);
                }
            },
        };
    }
 }
--- a/src/utils/events.ts
+++ b/src/utils/events.ts
@@ -0,0 +1,21 @@
 import GLib from "gi://GLib";
 export type QueuedEvent = {
    name: string;
    callback: () => void;
 }
 const pendingEvents: Map<string, QueuedEvent> = new Map();
 export default function queueEvent(event: QueuedEvent, interval = 200) {
    pendingEvents.set(event.name, event);
    GLib.timeout_add(GLib.PRIORITY_DEFAULT, interval, () => {
        const e = pendingEvents.get(event.name);
        if (e && e === event) {
            pendingEvents.delete(event.name);
            e.callback();
        }
        return GLib.SOURCE_REMOVE;
    });
 }
--- a/src/utils/logger.ts
+++ b/src/utils/logger.ts
@@ -0,0 +1,30 @@
 export class Logger {
    static fatal(...args: any[]) {
        console.log(`[Aerospike] [FATAL]`, ...args);
    }
    static error(...args: any[]) {
        console.log(`[Aerospike] [ERROR]`, ...args);
    }
    static warn(...args: any[]) {
        console.log(`[Aerospike] [WARN]`, ...args);
    }
    static info(...args: any[]) {
        console.log(`[Aerospike] [INFO]`, ...args);
    }
    static debug(...args: any[]) {
        console.log(`[Aerospike] [DEBUG]`, ...args);
    }
    static trace(...args: any[]) {
        console.log(`[Aerospike] [TRACE]`, ...args);
    }
    static log(...args: any[]) {
        console.log(`[Aerospike] [LOG]`, ...args);
    }
 }
--- a/src/utils/rect.ts
+++ b/src/utils/rect.ts
@@ -0,0 +1,6 @@
 export type Rect = {
    x: number;
    y: number;
    width: number;
    height: number;
 }
--- a/src/wm/container.ts
+++ b/src/wm/container.ts
@@ -0,0 +1,704 @@
 import {WindowWrapper} from "./window.js";
 import {Logger} from "../utils/logger.js";
 import queueEvent from "../utils/events.js";
 import {Rect} from "../utils/rect.js";
 import {TabBar, TAB_BAR_HEIGHT} from "./tabBar.js";
 export enum Layout {
    ACC_HORIZONTAL = 0,
    ACC_VERTICAL = 1,
    TABBED = 2,
 }
 export enum Direction {
    LEFT  = 'left',
    RIGHT = 'right',
    UP    = 'up',
    DOWN  = 'down',
 }
 // Returns equal ratios summing exactly to 1.0, with float drift absorbed by the last slot.
 function equalRatios(n: number): number[] {
    if (n <= 0) return [];
    const base = 1 / n;
    const ratios = Array(n).fill(base);
    const sumExceptLast = ratios.slice(0, -1).reduce((a, b) => a + b, 0);
    ratios[n - 1] = 1 - sumExceptLast;
    return ratios;
 }
 export default class WindowContainer {
    _tiledItems: (WindowWrapper | WindowContainer)[];
    _tiledWindowLookup: Map<number, WindowWrapper>;
    _orientation: Layout = Layout.ACC_HORIZONTAL;
    _workArea: Rect;
    // -- Accordion Mode States
    _splitRatios: number[];
    // -- Tabbed mode state -----------------------------------------------------
    _activeTabIndex: number = 0;
    _tabBar: TabBar | null = null;
    constructor(workspaceArea: Rect) {
        this._tiledItems = [];
        this._tiledWindowLookup = new Map<number, WindowWrapper>();
        this._workArea = workspaceArea;
        this._splitRatios = [];
    }
    // --- Helpers ----------------------------------------------------------------
    private _resetRatios(): void {
        this._splitRatios = equalRatios(this._tiledItems.length);
    }
    /**
     * Proportionally shrink existing ratios to carve out space for a new item
     * at the given index. If no index is supplied the ratio is appended at the end.
     */
    private _addRatioForNewWindow(index?: number): void {
        const n = this._tiledItems.length;
        if (n <= 1) {
            this._splitRatios = [1.0];
            return;
        }
        const newRatio = 1 / n;
        const scale = 1 - newRatio;
        const scaled = this._splitRatios.map(r => r * scale);
        const partialSum = scaled.reduce((a, b) => a + b, 0) + newRatio;
        scaled[scaled.length - 1] += (1.0 - partialSum);
        const insertAt = index ?? scaled.length;
        scaled.splice(insertAt, 0, newRatio);
        this._splitRatios = scaled;
    }
    private _totalDimension(): number {
        return this._orientation === Layout.ACC_HORIZONTAL
            ? this._workArea.width
            : this._workArea.height;
    }
    isTabbed(): boolean {
        return this._orientation === Layout.TABBED;
    }
    // --- Public API -------------------------------------------------------------
    move(rect: Rect): void {
        this._workArea = rect;
        this.drawWindows();
    }
    toggleOrientation(): void {
        if (this._orientation === Layout.TABBED) {
            // Tabbed → Horizontal: restore accordion mode
            this.setAccordion(Layout.ACC_HORIZONTAL);
        } else {
            this._orientation = this._orientation === Layout.ACC_HORIZONTAL
                ? Layout.ACC_VERTICAL
                : Layout.ACC_HORIZONTAL;
            Logger.info(`Container orientation toggled to ${Layout[this._orientation]}`);
            this.drawWindows();
        }
    }
    /**
     * Switch this container to tabbed mode.
     */
    setTabbed(): void {
        if (this._orientation === Layout.TABBED) return;
        Logger.info("Container switching to TABBED mode");
        this._orientation = Layout.TABBED;
        // Clamp active tab index
        if (this._activeTabIndex < 0 || this._activeTabIndex >= this._tiledItems.length) {
            this._activeTabIndex = 0;
        }
        // Create tab bar
        this._tabBar = new TabBar((index) => {
            this.setActiveTab(index);
        });
        this.drawWindows();
    }
    /**
     * Switch this container back to accordion (H or V) mode.
     */
    setAccordion(orientation: Layout.ACC_HORIZONTAL | Layout.ACC_VERTICAL): void {
        if (this._orientation !== Layout.TABBED) {
            // Already accordion — just set the orientation
            this._orientation = orientation;
            this.drawWindows();
            return;
        }
        Logger.info(`Container switching from TABBED to ${Layout[orientation]}`);
        this._orientation = orientation;
        // Destroy tab bar
        if (this._tabBar) {
            this._tabBar.destroy();
            this._tabBar = null;
        }
        // Show all windows (they may have been hidden in tabbed mode)
        this._showAllWindows();
        this.drawWindows();
    }
    /**
     * Set the active tab by index. Shows that window, hides others, updates tab bar.
     */
    setActiveTab(index: number): void {
        if (!this.isTabbed()) return;
        if (index < 0 || index >= this._tiledItems.length) return;
        this._activeTabIndex = index;
        Logger.info(`Active tab set to ${index}`);
        this._applyTabVisibility();
        this._updateTabBar();
        // Tile to resize the active window to the content area
        this.drawWindows();
    }
    getActiveTabIndex(): number {
        return this._activeTabIndex;
    }
    /**
     * If the given window is a tab in this container, make it the active tab.
     * Returns true if the window was found and activated.
     */
    focusWindowTab(windowId: number): boolean {
        if (!this.isTabbed()) return false;
        const index = this._getIndexOfWindow(windowId);
        if (index !== -1 && index !== this._activeTabIndex) {
            this.setActiveTab(index);
            return true;
        }
        return index !== -1;
    }
    hideTabBar(): void {
        this._tabBar?.hide();
    }
    showTabBar(): void {
        if (this.isTabbed() && this._tabBar) {
            this._tabBar.show();
        }
    }
    /**
     * Add a window to this container.
     * If `index` is omitted the window is appended at the end.
     * A negative index (e.g. -1) is treated as "append at end".
     */
    addWindow(winWrap: WindowWrapper, index?: number): void {
        const insertAt = (index === undefined || index < 0)
            ? this._tiledItems.length
            : Math.min(index, this._tiledItems.length);
        this._tiledItems.splice(insertAt, 0, winWrap);
        this._tiledWindowLookup.set(winWrap.getWindowId(), winWrap);
        this._addRatioForNewWindow(insertAt);
        if (this.isTabbed()) {
            // TODO: make it so that when tabs are added they are made the current active tab
            this._applyTabVisibility();
            this._updateTabBar();
        }
        queueEvent({
            name: "tiling-windows",
            callback: () => this.drawWindows(),
        }, 100);
    }
    getWindow(win_id: number): WindowWrapper | undefined {
        if (this._tiledWindowLookup.has(win_id)) {
            return this._tiledWindowLookup.get(win_id);
        }
        for (const item of this._tiledItems) {
            if (item instanceof WindowContainer) {
                const win = item.getWindow(win_id);
                if (win) return win;
            } else if (item.getWindowId() === win_id) {
                return item;
            }
        }
        return undefined;
    }
    _getIndexOfWindow(win_id: number): number {
        for (let i = 0; i < this._tiledItems.length; i++) {
            const item = this._tiledItems[i];
            if (item instanceof WindowWrapper && item.getWindowId() === win_id) {
                return i;
            }
        }
        return -1;
    }
    removeWindow(win_id: number): void {
        if (this._tiledWindowLookup.has(win_id)) {
            const index = this._getIndexOfWindow(win_id);
            this._tiledWindowLookup.delete(win_id);
            if (index !== -1) {
                // If removing the window that was hidden in tabbed mode,
                // make sure to show it first so it doesn't stay invisible
                const item = this._tiledItems[index];
                if (item instanceof WindowWrapper) {
                    item.showWindow();
                }
                this._tiledItems.splice(index, 1);
            }
            this._resetRatios();
            if (this.isTabbed()) {
                if (this._tiledItems.length === 0) {
                    this._activeTabIndex = 0;
                } else if (this._activeTabIndex >= this._tiledItems.length) {
                    this._activeTabIndex = this._tiledItems.length - 1;
                }
                this._applyTabVisibility();
                this._updateTabBar();
            }
        } else {
            for (const item of this._tiledItems) {
                if (item instanceof WindowContainer) {
                    item.removeWindow(win_id);
                }
            }
        }
        this.drawWindows();
    }
    disconnectSignals(): void {
        this._tiledItems.forEach((item) => {
            if (item instanceof WindowContainer) {
                item.disconnectSignals();
            } else {
                item.disconnectWindowSignals();
            }
        });
    }
    removeAllWindows(): void {
        // tabbed mode hides all windows - this ensures they are available before removal
        this._showAllWindows();
        if (this._tabBar) {
            this._tabBar.destroy();
            this._tabBar = null;
        }
        this._tiledItems = [];
        this._tiledWindowLookup.clear();
        this._splitRatios = [];
        this._activeTabIndex = 0;
    }
    drawWindows(): void {
        Logger.log("TILING WINDOWS IN CONTAINER");
        Logger.log("WorkArea", this._workArea);
        if (this.isTabbed()) {
            this._tileTab();
        } else {
            this._tileAccordion();
        }
    }
    _tileAccordion() {
        if (this._tiledItems.length === 0) return;
        const bounds = this.getBounds();
        Logger.info(`_tileAccordion: ratios=[${this._splitRatios.map(r => r.toFixed(3)).join(', ')}] bounds=[${bounds.map(b => `(${b.x},${b.y},${b.width},${b.height})`).join(', ')}]`);
        this._tiledItems.forEach((item, index) => {
            const rect = bounds[index];
            if (item instanceof WindowContainer) {
                item.move(rect);
            } else {
                Logger.info(`_tileAccordion: window[${index}] id=${item.getWindowId()} dragging=${item._dragging} → rect=(${rect.x},${rect.y},${rect.width},${rect.height})`);
                item.safelyResizeWindow(rect);
            }
        });
    }
    private _tileTab(): void {
        if (this._tiledItems.length === 0) return;
        const tabBarRect: Rect = {
            x: this._workArea.x,
            y: this._workArea.y,
            width: this._workArea.width,
            height: TAB_BAR_HEIGHT,
        };
        const contentRect: Rect = {
            x: this._workArea.x,
            y: this._workArea.y + TAB_BAR_HEIGHT,
            width: this._workArea.width,
            height: this._workArea.height - TAB_BAR_HEIGHT,
        };
        // Position and show the tab bar
        if (this._tabBar) {
            this._tabBar.setPosition(tabBarRect);
            if (!this._tabBar.isVisible()) {
                this._rebuildAndShowTabBar();
            }
        }
        this._applyTabVisibility();
        const activeItem = this._tiledItems[this._activeTabIndex];
        if (activeItem) {
            if (activeItem instanceof WindowContainer) {
                activeItem.move(contentRect);
            } else {
                Logger.info(`_tileTabbed: active tab[${this._activeTabIndex}] id=${activeItem.getWindowId()} → rect=(${contentRect.x},${contentRect.y},${contentRect.width},${contentRect.height})`);
                activeItem.safelyResizeWindow(contentRect);
            }
        }
    }
    /**
     * Show the active tab window, hide all others.
     */
    private _applyTabVisibility(): void {
        this._tiledItems.forEach((item, index) => {
            if (item instanceof WindowWrapper) {
                if (index === this._activeTabIndex) {
                    item.showWindow();
                } else {
                    item.hideWindow();
                }
            }
        });
    }
    /**
     * Show all windows (used when leaving tabbed mode).
     */
    private _showAllWindows(): void {
        this._tiledItems.forEach((item) => {
            if (item instanceof WindowWrapper) {
                item.showWindow();
            }
        });
    }
    /**
     * Rebuild the tab bar buttons and show it.
     */
    private _rebuildAndShowTabBar(): void {
        if (!this._tabBar) return;
        const windowItems = this._tiledItems.filter(
            (item): item is WindowWrapper => item instanceof WindowWrapper
        );
        this._tabBar.rebuild(windowItems, this._activeTabIndex);
        this._tabBar.show();
    }
    /**
     * Public entry point to refresh tab titles (e.g. when a window title changes).
     */
    refreshTabTitles(): void {
        this._updateTabBar();
    }
    /**
     * Update tab bar state (active highlight, titles) without a full rebuild.
     */
    private _updateTabBar(): void {
        if (!this._tabBar) return;
        // Rebuild is cheap — just recreate buttons from the current items
        const windowItems = this._tiledItems.filter(
            (item): item is WindowWrapper => item instanceof WindowWrapper
        );
        this._tabBar.rebuild(windowItems, this._activeTabIndex);
    }
    getBounds(): Rect[] {
        if (this._orientation === Layout.TABBED) {
            // In tabbed mode, all items share the same content rect
            const contentRect: Rect = {
                x: this._workArea.x,
                y: this._workArea.y + TAB_BAR_HEIGHT,
                width: this._workArea.width,
                height: this._workArea.height - TAB_BAR_HEIGHT,
            };
            return this._tiledItems.map(() => contentRect);
        }
        return this._orientation === Layout.ACC_HORIZONTAL
            ? this._computeBounds('horizontal')
            : this._computeBounds('vertical');
    }
    private _computeBounds(axis: 'horizontal' | 'vertical'): Rect[] {
        const isHorizontal = axis === 'horizontal';
        const total = isHorizontal ? this._workArea.width : this._workArea.height;
        let used = 0;
        return this._tiledItems.map((_, index) => {
            const offset = used;
            const size = index === this._tiledItems.length - 1
                ? total - used
                : Math.floor(this._splitRatios[index] * total);
            used += size;
            return isHorizontal
                ? {x: this._workArea.x + offset, y: this._workArea.y, width: size, height: this._workArea.height}
                : {x: this._workArea.x, y: this._workArea.y + offset, width: this._workArea.width, height: size};
        });
    }
    adjustBoundary(boundaryIndex: number, deltaPixels: number): boolean {
        // No boundary adjustment in tabbed mode
        if (this.isTabbed()) return false;
        if (boundaryIndex < 0 || boundaryIndex >= this._tiledItems.length - 1) {
            Logger.warn(`adjustBoundary: invalid boundaryIndex ${boundaryIndex}`);
            return false;
        }
        const totalDim = this._totalDimension();
        if (totalDim === 0) return false;
        const ratioDelta = deltaPixels / totalDim;
        const newLeft = this._splitRatios[boundaryIndex] + ratioDelta;
        const newRight = this._splitRatios[boundaryIndex + 1] - ratioDelta;
        if (newLeft <= 0 || newRight <= 0) {
            Logger.log(`adjustBoundary: clamped — newLeft=${newLeft.toFixed(3)}, newRight=${newRight.toFixed(3)}`);
            return false;
        }
        this._splitRatios[boundaryIndex] = newLeft;
        this._splitRatios[boundaryIndex + 1] = newRight;
        Logger.info(`adjustBoundary: boundary=${boundaryIndex} ratios=[${this._splitRatios.map(r => r.toFixed(3)).join(', ')}]`);
        return true;
    }
    // --- Container Lookup --------------------------------------------------------
    getContainerForWindow(win_id: number): WindowContainer | null {
        for (const item of this._tiledItems) {
            if (item instanceof WindowWrapper && item.getWindowId() === win_id) {
                return this;
            }
            if (item instanceof WindowContainer) {
                const found = item.getContainerForWindow(win_id);
                if (found !== null) return found;
            }
        }
        return null;
    }
    getIndexOfItemNested(item: WindowWrapper): number {
        for (let i = 0; i < this._tiledItems.length; i++) {
            const container = this._tiledItems[i];
            if (container instanceof WindowContainer) {
                if (container.getIndexOfItemNested(item) !== -1) return i;
            } else if (container.getWindowId() === item.getWindowId()) {
                return i;
            }
        }
        return -1;
    }
    // TODO: update this to work with nested containers - all other logic should already be working
    itemDragged(item: WindowWrapper, x: number, y: number): void {
        // In tabbed mode, dragging reorders tabs but doesn't change layout
        if (this.isTabbed()) {
            // Don't reorder during tabbed mode — tabs have a fixed visual layout
            return;
        }
        const original_index = this.getIndexOfItemNested(item);
        if (original_index === -1) {
            Logger.error("Item not found in container during drag op", item.getWindowId());
            return;
        }
        let new_index = original_index;
        this.getBounds().forEach((rect, index) => {
            if (rect.x < x && rect.x + rect.width > x && rect.y < y && rect.y + rect.height > y) {
                new_index = index;
            }
        });
        if (original_index !== new_index) {
            Logger.info(`itemDragged: swapped slots ${original_index}<->${new_index}, ratios=[${this._splitRatios.map(r => r.toFixed(3)).join(', ')}]`);
            [this._tiledItems[original_index], this._tiledItems[new_index]] =
                [this._tiledItems[new_index], this._tiledItems[original_index]];
            this.drawWindows();
        }
    }
    resetRatios(): void {
        this._resetRatios();
        this.drawWindows();
    }
    // --- Directional Move (swap) ------------------------------------------------
    /**
     * Swap the window at `windowId` with its neighbour in the given direction.
     * Returns true if the swap occurred, false if the window is already at the edge
     * or the direction is perpendicular to the container axis.
     */
    swapWindowInDirection(windowId: number, direction: Direction): boolean {
        const currentIndex = this._getIndexOfWindow(windowId);
        if (currentIndex === -1) return false;
        if (this.isTabbed()) {
            // Tabbed: left/up = swap toward start, right/down = swap toward end
            const delta = (direction === Direction.LEFT || direction === Direction.UP) ? -1 : 1;
            const newIndex = currentIndex + delta;
            if (newIndex < 0 || newIndex >= this._tiledItems.length) return false;
            this._swapItems(currentIndex, newIndex);
            this._activeTabIndex = newIndex;
            this._updateTabBar();
            this.drawWindows();
            return true;
        }
        // Accordion mode — only swap along the container's axis
        const isAlongAxis =
            (this._orientation === Layout.ACC_HORIZONTAL && (direction === Direction.LEFT || direction === Direction.RIGHT)) ||
            (this._orientation === Layout.ACC_VERTICAL   && (direction === Direction.UP   || direction === Direction.DOWN));
        if (!isAlongAxis) return false;
        const delta = (direction === Direction.LEFT || direction === Direction.UP) ? -1 : 1;
        const newIndex = currentIndex + delta;
        if (newIndex < 0 || newIndex >= this._tiledItems.length) return false;
        this._swapItems(currentIndex, newIndex);
        this.drawWindows();
        return true;
    }
    /**
     * Swap two items in `_tiledItems` and their corresponding split ratios.
     */
    private _swapItems(indexA: number, indexB: number): void {
        [this._tiledItems[indexA], this._tiledItems[indexB]] =
            [this._tiledItems[indexB], this._tiledItems[indexA]];
        [this._splitRatios[indexA], this._splitRatios[indexB]] =
            [this._splitRatios[indexB], this._splitRatios[indexA]];
    }
    // --- Directional Navigation ------------------------------------------------
    /**
     * Given a window inside this container and a direction, return the window ID
     * that should receive focus, or null if the edge of the container is reached.
     *
     * Behaviour by layout mode:
     *  - ACC_HORIZONTAL: left/right moves to the prev/next item; up/down → null
     *  - ACC_VERTICAL:   up/down   moves to the prev/next item; left/right → null
     *  - TABBED:         left/right moves to the prev/next tab;  up/down → null
     */
    getAdjacentWindowId(windowId: number, direction: Direction): number | null {
        const currentIndex = this._getIndexOfWindow(windowId);
        if (currentIndex === -1) return null;
        if (this.isTabbed()) {
            // Tabbed: left/right cycle through tabs
            if (direction === Direction.LEFT || direction === Direction.UP) {
                const newIndex = currentIndex - 1;
                if (newIndex < 0) return null;
                return this._windowIdAtIndex(newIndex);
            }
            if (direction === Direction.RIGHT || direction === Direction.DOWN) {
                const newIndex = currentIndex + 1;
                if (newIndex >= this._tiledItems.length) return null;
                return this._windowIdAtIndex(newIndex);
            }
            return null;
        }
        // Accordion mode – only navigate along the container's axis
        const isAlongAxis =
            (this._orientation === Layout.ACC_HORIZONTAL && (direction === Direction.LEFT || direction === Direction.RIGHT)) ||
            (this._orientation === Layout.ACC_VERTICAL   && (direction === Direction.UP   || direction === Direction.DOWN));
        if (!isAlongAxis) return null;
        const delta = (direction === Direction.LEFT || direction === Direction.UP) ? -1 : 1;
        const newIndex = currentIndex + delta;
        if (newIndex < 0 || newIndex >= this._tiledItems.length) return null;
        return this._windowIdAtIndex(newIndex);
    }
    /**
     * Return the "representative" window ID for the item at `index`.
     * If the item is a WindowWrapper, return its ID directly.
     * If it's a nested WindowContainer, return the first (or last) leaf window.
     */
    private _windowIdAtIndex(index: number): number | null {
        const item = this._tiledItems[index];
        if (!item) return null;
        if (item instanceof WindowWrapper) {
            return item.getWindowId();
        }
        if (item instanceof WindowContainer) {
            return item._firstLeafWindowId();
        }
        return null;
    }
    /**
     * Return the window ID of the first leaf window in this container (depth-first).
     */
    _firstLeafWindowId(): number | null {
        for (const item of this._tiledItems) {
            if (item instanceof WindowWrapper) return item.getWindowId();
            if (item instanceof WindowContainer) {
                const id = item._firstLeafWindowId();
                if (id !== null) return id;
            }
        }
        return null;
    }
    /**
     * Return the window ID of the last leaf window in this container (depth-first from end).
     */
    _lastLeafWindowId(): number | null {
        for (let i = this._tiledItems.length - 1; i >= 0; i--) {
            const item = this._tiledItems[i];
            if (item instanceof WindowWrapper) return item.getWindowId();
            if (item instanceof WindowContainer) {
                const id = item._lastLeafWindowId();
                if (id !== null) return id;
            }
        }
        return null;
    }
 }
--- a/src/wm/monitor.ts
+++ b/src/wm/monitor.ts
@@ -0,0 +1,103 @@
 import {WindowWrapper} from "./window.js";
 import {Rect} from "../utils/rect.js";
 import {Logger} from "../utils/logger.js";
 import WindowContainer from "./container.js";
 export default class Monitor {
    _id: number;
    _workArea: Rect;
    _workspaces: WindowContainer[] = [];
    constructor(monitorId: number) {
        this._id = monitorId;
        const workspace = global.workspace_manager.get_active_workspace();
        this._workArea = workspace.get_work_area_for_monitor(this._id);
        Logger.log("CREATING MONITOR", monitorId);
        Logger.log("WorkArea", this._workArea.x, this._workArea.y, this._workArea.width, this._workArea.height);
        const workspaceCount = global.workspace_manager.get_n_workspaces();
        Logger.log("Workspace Count", workspaceCount);
        for (let i = 0; i < workspaceCount; i++) {
            this._workspaces.push(new WindowContainer(this._workArea));
        }
    }
    disconnectSignals() {
        for (const container of this._workspaces) {
            container.disconnectSignals();
        }
    }
    removeAllWindows(): void {
        for (const container of this._workspaces) {
            container.removeAllWindows();
        }
    }
    getWindow(windowId: number): WindowWrapper | undefined {
        for (const container of this._workspaces) {
            const win = container.getWindow(windowId);
            if (win) return win;
        }
        return undefined;
    }
    removeWindow(winWrap: WindowWrapper) {
        const windowId = winWrap.getWindowId();
        for (const container of this._workspaces) {
            if (container.getWindow(windowId)) {
                container.removeWindow(windowId);
            }
        }
    }
    addWindow(winWrap: WindowWrapper, index?: number) {
        const window_workspace = winWrap.getWindow().get_workspace().index();
        this._workspaces[window_workspace].addWindow(winWrap, index);
    }
    tileWindows(): void {
        const activeWorkspace = global.workspace_manager.get_active_workspace();
        this._workArea = activeWorkspace.get_work_area_for_monitor(this._id);
        // move() calls tileWindows() internally
        this._workspaces[activeWorkspace.index()].move(this._workArea);
    }
    removeWorkspace(workspaceId: number): void {
        this._workspaces.splice(workspaceId, 1);
    }
    addWorkspace(): void {
        this._workspaces.push(new WindowContainer(this._workArea));
    }
    focusWindowTab(windowId: number): void {
        for (const container of this._workspaces) {
            if (container.focusWindowTab(windowId)) return;
        }
    }
    refreshTabTitlesForWindow(winWrap: WindowWrapper): void {
        const wsId = winWrap.getWorkspace();
        if (wsId >= 0 && wsId < this._workspaces.length) {
            this._workspaces[wsId].refreshTabTitles();
        }
    }
    hideTabBars(): void {
        for (const container of this._workspaces) {
            container.hideTabBar();
        }
    }
    showTabBars(): void {
        for (const container of this._workspaces) {
            container.showTabBar();
        }
    }
    itemDragged(item: WindowWrapper, x: number, y: number): void {
        this._workspaces[item.getWorkspace()].itemDragged(item, x, y);
    }
 }
--- a/src/wm/tabBar.ts
+++ b/src/wm/tabBar.ts
@@ -0,0 +1,131 @@
 import Clutter from 'gi://Clutter';
 import Pango from 'gi://Pango';
 import St from 'gi://St';
 import * as Main from 'resource:///org/gnome/shell/ui/main.js';
 import {Logger} from "../utils/logger.js";
 import {WindowWrapper} from "./window.js";
 import {Rect} from "../utils/rect.js";
 export const TAB_BAR_HEIGHT = 24;
 type TabClickedCallback = (index: number) => void;
 export class TabBar {
    private _bar: St.BoxLayout;
    private _buttons: St.Button[] = [];
    private _activeIndex: number = 0;
    private _onTabClicked: TabClickedCallback;
    private _visible: boolean = false;
    constructor(onTabClicked: TabClickedCallback) {
        this._onTabClicked = onTabClicked;
        this._bar = new St.BoxLayout({
            style_class: 'aerospike-tab-bar',
            vertical: false,
            reactive: true,
            can_focus: false,
            track_hover: false,
        });
        // Force all tabs to equal width regardless of text length
        (this._bar.layout_manager as Clutter.BoxLayout).homogeneous = true;
    }
    /**
     * Rebuild all tab buttons from the current list of window items.
     */
    rebuild(items: WindowWrapper[], activeIndex: number): void {
        // Remove old buttons
        this._bar.destroy_all_children();
        this._buttons = [];
        items.forEach((item, index) => {
            const label = new St.Label({
                text: item.getTabLabel(),
                style_class: 'aerospike-tab-label',
                y_align: Clutter.ActorAlign.CENTER,
                x_align: Clutter.ActorAlign.CENTER,
                x_expand: true,
            });
            label.clutter_text.ellipsize = Pango.EllipsizeMode.END;
            const button = new St.Button({
                style_class: 'aerospike-tab',
                reactive: true,
                can_focus: false,
                track_hover: true,
                x_expand: true,
                child: label,
            });
            button.connect('clicked', () => {
                this._onTabClicked(index);
            });
            this._bar.add_child(button);
            this._buttons.push(button);
        });
        this.setActive(activeIndex);
    }
    /**
     * Update just the title text of a single tab (e.g. when a window title changes).
     */
    updateTabTitle(index: number, title: string): void {
        if (index < 0 || index >= this._buttons.length) return;
        const label = this._buttons[index].get_child() as St.Label;
        if (label) label.set_text(title);
    }
    /**
     * Highlight the active tab and dim the rest.
     */
    setActive(index: number): void {
        this._activeIndex = index;
        this._buttons.forEach((btn, i) => {
            if (i === index) {
                btn.add_style_class_name('aerospike-tab-active');
            } else {
                btn.remove_style_class_name('aerospike-tab-active');
            }
        });
    }
    /**
     * Position and size the tab bar at the given screen rect.
     */
    setPosition(rect: Rect): void {
        this._bar.set_position(rect.x, rect.y);
        this._bar.set_size(rect.width, rect.height);
    }
    show(): void {
        if (this._visible) return;
        this._visible = true;
        Main.layoutManager.uiGroup.add_child(this._bar);
        this._bar.show();
        Logger.log("TabBar shown");
    }
    hide(): void {
        if (!this._visible) return;
        this._visible = false;
        this._bar.hide();
        if (this._bar.get_parent()) {
            Main.layoutManager.uiGroup.remove_child(this._bar);
        }
        Logger.log("TabBar hidden");
    }
    destroy(): void {
        this.hide();
        this._bar.destroy_all_children();
        this._buttons = [];
        this._bar.destroy();
        Logger.log("TabBar destroyed");
    }
    isVisible(): boolean {
        return this._visible;
    }
 }
--- a/src/wm/window.ts
+++ b/src/wm/window.ts
@@ -0,0 +1,187 @@
 import Meta from 'gi://Meta';
 import Clutter from "gi://Clutter";
 import {IWindowManager} from "./windowManager.js";
 import {Logger} from "../utils/logger.js";
 import {Rect} from "../utils/rect.js";
 import WindowContainer from "./container.js";
 import queueEvent from "../utils/events.js";
 type WindowMinimizedHandler = (window: WindowWrapper) => void;
 type WindowWorkspaceChangedHandler = (window: WindowWrapper) => void;
 export class WindowWrapper {
    private static readonly RESIZE_TOLERANCE = 2;
    readonly _window: Meta.Window;
    readonly _windowMinimizedHandler: WindowMinimizedHandler;
    readonly _signals: number[] = [];
    _parent: WindowContainer | null = null;
    _dragging: boolean = false;
    constructor(
        window: Meta.Window,
        winMinimized: WindowMinimizedHandler
    ) {
        this._window = window;
        this._windowMinimizedHandler = winMinimized;
    }
    getWindow(): Meta.Window {
        return this._window;
    }
    getWindowId(): number {
        return this._window.get_id();
    }
    getWorkspace(): number {
        return this._window.get_workspace().index();
    }
    getMonitor(): number {
        return this._window.get_monitor();
    }
    getRect(): Rect {
        return this._window.get_frame_rect();
    }
    getTabLabel(): string {
        const rawAppName = this._window.get_wm_class() ?? '';
        // Strip reverse-domain prefix (e.g. "org.gnome.Nautilus" -> "Nautilus")
        const lastName = rawAppName.includes('.')
            ? (rawAppName.split('.').pop() ?? rawAppName)
            : rawAppName;
        // Capitalize first letter
        const appName = lastName.charAt(0).toUpperCase() + lastName.slice(1);
        const title = this._window.get_title() ?? 'Untitled';
        if (appName && appName.toLowerCase() !== title.toLowerCase()) {
            return `${appName} | ${title}`;
        }
        return title;
    }
    hideWindow(): void {
        const actor = this._window.get_compositor_private() as Clutter.Actor | null;
        if (actor) actor.hide();
    }
    showWindow(): void {
        const actor = this._window.get_compositor_private() as Clutter.Actor | null;
        if (actor) actor.show();
    }
    startDragging(): void {
        this._dragging = true;
    }
    stopDragging(): void {
        Logger.log("STOPPED DRAGGING")
        this._dragging = false;
    }
    connectWindowSignals(windowManager: IWindowManager): void {
        const windowId = this._window.get_id();
        this._signals.push(
            this._window.connect('unmanaging', () => {
                Logger.log("REMOVING WINDOW", windowId);
                windowManager.handleWindowClosed(this);
            }),
            this._window.connect('notify::minimized', () => {
                if (this._window.minimized) {
                    Logger.log(`Window minimized: ${windowId}`);
                    windowManager.handleWindowMinimized(this);
                } else {
                    Logger.log(`Window unminimized: ${windowId}`);
                    windowManager.handleWindowUnminimized(this);
                }
            }),
            this._window.connect('notify::maximized-horizontally', () => {
                if (this._window.is_maximized()) {
                    Logger.log(`Window maximized: ${windowId}`);
                } else {
                    Logger.log(`Window unmaximized: ${windowId}`);
                }
            }),
            this._window.connect("workspace-changed", () => {
                Logger.log("WORKSPACE CHANGED FOR WINDOW", this._window.get_id());
                windowManager.handleWindowChangedWorkspace(this);
            }),
            this._window.connect("position-changed", () => {
                windowManager.handleWindowPositionChanged(this);
            }),
            this._window.connect("size-changed", () => {
                windowManager.handleWindowPositionChanged(this);
            }),
            this._window.connect('notify::title', () => {
                windowManager.handleWindowTitleChanged(this);
            }),
        );
    }
    disconnectWindowSignals(): void {
        if (this._signals) {
            this._signals.forEach(signal => {
                try {
                    if (this._window != null) {
                        this._window.disconnect(signal);
                    }
                } catch (e) {
                    Logger.warn("error disconnecting signal", signal, e);
                }
            });
        }
    }
    safelyResizeWindow(rect: Rect, _retry: number = 3): void {
        if (this._dragging) {
            Logger.info("STOPPED RESIZE BECAUSE ITEM IS BEING DRAGGED");
            return;
        }
        const actor = this._window.get_compositor_private() as Clutter.Actor | null;
        if (!actor) {
            Logger.log("No actor available, can't resize safely yet");
            return;
        }
        actor.remove_all_transitions();
        // Move first to guarantee the window reaches the correct position even
        // if the subsequent resize is clamped by minimum-size hints.
        this._window.move_frame(true, rect.x, rect.y);
        this._window.move_resize_frame(true, rect.x, rect.y, rect.width, rect.height);
        const new_rect = this._window.get_frame_rect();
        const mismatch =
            Math.abs(new_rect.x      - rect.x)      > WindowWrapper.RESIZE_TOLERANCE ||
            Math.abs(new_rect.y      - rect.y)      > WindowWrapper.RESIZE_TOLERANCE ||
            Math.abs(new_rect.width  - rect.width)  > WindowWrapper.RESIZE_TOLERANCE ||
            Math.abs(new_rect.height - rect.height) > WindowWrapper.RESIZE_TOLERANCE;
        if (_retry > 0 && mismatch) {
            // If the window's actual size is larger than requested, it has a
            // minimum-size constraint — retrying won't help.  Just make sure
            // it's at the correct position with its actual size.
            const sizeConstrained =
                new_rect.width  > rect.width  + WindowWrapper.RESIZE_TOLERANCE ||
                new_rect.height > rect.height + WindowWrapper.RESIZE_TOLERANCE;
            if (sizeConstrained) {
                Logger.info("Window has min-size constraint, accepting actual size",
                    `want(${rect.x},${rect.y},${rect.width},${rect.height})`,
                    `actual(${new_rect.x},${new_rect.y},${new_rect.width},${new_rect.height})`);
                this._window.move_frame(true, rect.x, rect.y);
            } else {
                Logger.warn("RESIZE MISMATCH, retrying",
                    `want(${rect.x},${rect.y},${rect.width},${rect.height})`,
                    `got(${new_rect.x},${new_rect.y},${new_rect.width},${new_rect.height})`);
                queueEvent({
                    name: `delayed_resize_${this.getWindowId()}`,
                    callback: () => this.safelyResizeWindow(rect, _retry - 1),
                }, 50);
            }
        }
    }
 }
--- a/src/wm/windowManager.ts
+++ b/src/wm/windowManager.ts
@@ -0,0 +1,817 @@
 import Meta from "gi://Meta";
 import Gio from "gi://Gio";
 import {WindowWrapper} from './window.js';
 import * as Main from "resource:///org/gnome/shell/ui/main.js";
 import {Logger} from "../utils/logger.js";
 import Monitor from "./monitor.js";
 import WindowContainer, {Direction, Layout} from "./container.js";
 import {Rect} from "../utils/rect.js";
 export interface IWindowManager {
    _activeWindowId: number | null;
    handleWindowClosed(winWrap: WindowWrapper): void;
    handleWindowMinimized(winWrap: WindowWrapper): void;
    handleWindowUnminimized(winWrap: WindowWrapper): void;
    handleWindowChangedWorkspace(winWrap: WindowWrapper): void;
    handleWindowPositionChanged(winWrap: WindowWrapper): void;
    handleWindowTitleChanged(winWrap: WindowWrapper): void;
    syncActiveWindow(): number | null;
 }
 const _UNUSED_MONITOR_ID = -1;
 const _UNUSED_WINDOW_ID  = -1;
 export default class WindowManager implements IWindowManager {
    _displaySignals: number[] = [];
    _windowManagerSignals: number[] = [];
    _workspaceManagerSignals: number[] = [];
    _overviewSignals: number[] = [];
    _activeWindowId: number | null = null;
    _monitors: Map<number, Monitor> = new Map<number, Monitor>();
    _minimizedItems: Map<number, WindowWrapper> = new Map<number, WindowWrapper>();
    _grabbedWindowMonitor: number = _UNUSED_MONITOR_ID;
    _grabbedWindowId: number = _UNUSED_WINDOW_ID;
    _changingGrabbedMonitor: boolean = false;
    _showingOverview: boolean = false;
    // -- Resize-drag tracking --------------------------------------------------
    _isResizeDrag: boolean = false;
    _resizeDragWindowId: number = _UNUSED_WINDOW_ID;
    _resizeDragOp: Meta.GrabOp = Meta.GrabOp.NONE;
    _resizeDragLastMouseX: number = 0;
    _resizeDragLastMouseY: number = 0;
    _isTiling: boolean = false;
    private readonly _settings: Gio.Settings;
    constructor(settings: Gio.Settings) {
        this._settings = settings;
    }
    public enable(): void {
        Logger.log("Starting Aerospike Window Manager");
        this.instantiateDisplaySignals();
        const mon_count = global.display.get_n_monitors();
        for (let i = 0; i < mon_count; i++) {
            this._monitors.set(i, new Monitor(i));
        }
        this.captureExistingWindows();
        this.syncActiveWindow();
    }
    instantiateDisplaySignals(): void {
        this._displaySignals.push(
            global.display.connect("grab-op-begin", (display, window, op) => {
                this.handleGrabOpBegin(display, window, op)
            }),
            global.display.connect("grab-op-end", (display, window, op) => {
                this.handleGrabOpEnd(display, window, op)
            }),
            global.display.connect("window-entered-monitor", (display, monitor, window) => {
                Logger.log("WINDOW HAS ENTERED NEW MONITOR!")
                if (this._showingOverview) {
                    if (this._getWrappedWindow(window) !== undefined) {
                        Logger.log("OVERVIEW - MOVING")
                        this._moveWindowToMonitor(window, monitor)
                    }
                }
            }),
            global.display.connect('window-created', (display, window) => {
                this.handleWindowCreated(display, window);
            }),
            global.display.connect('notify::focus-window', () => {
                this.syncActiveWindow();
            }),
            global.display.connect("showing-desktop-changed", () => {
                Logger.log("SHOWING DESKTOP CHANGED");
            }),
            global.display.connect("workareas-changed", (display) => {
                Logger.log("WORK AREAS CHANGED",);
                console.log(display.get_workspace_manager().get_active_workspace_index())
            }),
            global.display.connect("in-fullscreen-changed", () => {
                Logger.log("IN FULL SCREEN CHANGED");
                this._syncFullscreenTabBars();
            }),
        );
        this._workspaceManagerSignals = [
            global.workspace_manager.connect("showing-desktop-changed", () => {
                Logger.log("SHOWING DESKTOP CHANGED AT WORKSPACE LEVEL");
            }),
            global.workspace_manager.connect("workspace-added", (_, wsIndex) => {
                Logger.log("WORKSPACE ADDED", wsIndex);
                this._monitors.forEach((monitor: Monitor) => {
                    monitor.addWorkspace();
                })
            }),
            global.workspace_manager.connect("workspace-removed", (_, wsIndex) => {
                Logger.log("WORKSPACE REMOVED", wsIndex);
                this._monitors.forEach((monitor: Monitor) => {
                    monitor.removeWorkspace(wsIndex);
                })
            }),
            global.workspace_manager.connect("active-workspace-changed", (source) => {
                Logger.log("Active workspace-changed", source.get_active_workspace().index());
            }),
        ];
        this._overviewSignals = [
            Main.overview.connect("hiding", () => {
                Logger.log("HIDING OVERVIEW")
                this._showingOverview = false;
                this._tileMonitors();
                for (const monitor of this._monitors.values()) {
                    monitor.showTabBars();
                }
            }),
            Main.overview.connect("showing", () => {
                this._showingOverview = true;
                Logger.log("SHOWING OVERVIEW");
                for (const monitor of this._monitors.values()) {
                    monitor.hideTabBars();
                }
            }),
        ];
    }
    public disable(): void {
        Logger.log("DISABLED AEROSPIKE WINDOW MANAGER!")
        this.disconnectSignals();
        this.removeAllWindows();
    }
    removeAllWindows(): void {
        this.disconnectMinimizedSignals();
        this._minimizedItems.clear();
        this._monitors.forEach((monitor: Monitor) => {
            monitor.removeAllWindows();
        })
    }
    disconnectSignals(): void {
        this.disconnectDisplaySignals();
        this.disconnectMonitorSignals();
        this.disconnectMinimizedSignals();
    }
    disconnectMonitorSignals(): void {
        this._monitors.forEach((monitor: Monitor) => {
            monitor.disconnectSignals();
        })
    }
    disconnectDisplaySignals(): void {
        this._displaySignals.forEach((signal) => {
            global.display.disconnect(signal)
        })
        this._windowManagerSignals.forEach((signal) => {
            global.window_manager.disconnect(signal)
        })
        this._workspaceManagerSignals.forEach((signal) => {
            global.workspace_manager.disconnect(signal)
        })
        this._overviewSignals.forEach((signal) => {
            Main.overview.disconnect(signal)
        })
    }
    disconnectMinimizedSignals(): void {
        this._minimizedItems.forEach((item) => {
            item.disconnectWindowSignals();
        })
    }
    _isResizeOp(op: Meta.GrabOp): boolean {
        return op === Meta.GrabOp.RESIZING_E  ||
               op === Meta.GrabOp.RESIZING_W  ||
               op === Meta.GrabOp.RESIZING_N  ||
               op === Meta.GrabOp.RESIZING_S  ||
               op === Meta.GrabOp.RESIZING_NE ||
               op === Meta.GrabOp.RESIZING_NW ||
               op === Meta.GrabOp.RESIZING_SE ||
               op === Meta.GrabOp.RESIZING_SW;
    }
    handleGrabOpBegin(display: Meta.Display, window: Meta.Window, op: Meta.GrabOp): void {
        Logger.log("Grab Op Start", op);
        if (this._isResizeOp(op)) {
            Logger.log("Resize drag begin, op=", op);
            this._isResizeDrag = true;
            this._resizeDragWindowId = window.get_id();
            this._resizeDragOp = op;
            const [startMouseX, startMouseY] = global.get_pointer();
            this._resizeDragLastMouseX = startMouseX;
            this._resizeDragLastMouseY = startMouseY;
            this._getWrappedWindow(window)?.startDragging();
        } else {
            this._getWrappedWindow(window)?.startDragging();
            this._grabbedWindowMonitor = window.get_monitor();
            this._grabbedWindowId = window.get_id();
        }
    }
    handleGrabOpEnd(display: Meta.Display, window: Meta.Window, op: Meta.GrabOp): void {
        Logger.log("Grab Op End ", op);
        if (this._isResizeDrag) {
            Logger.log("Resize drag end, op=", op);
            this._isResizeDrag = false;
            this._resizeDragWindowId = _UNUSED_WINDOW_ID;
            this._resizeDragLastMouseX = 0;
            this._resizeDragLastMouseY = 0;
            this._resizeDragOp = Meta.GrabOp.NONE;
            this._getWrappedWindow(window)?.stopDragging();
            this._tileMonitors();
        } else {
            this._grabbedWindowId = _UNUSED_WINDOW_ID;
            this._getWrappedWindow(window)?.stopDragging();
            this._tileMonitors();
            Logger.info("monitor_start and monitor_end", this._grabbedWindowMonitor, window.get_monitor());
        }
    }
    _getWrappedWindow(window: Meta.Window): WindowWrapper | undefined {
        let wrapped: WindowWrapper | undefined = undefined;
        for (const monitor of this._monitors.values()) {
            wrapped = monitor.getWindow(window.get_id());
            if (wrapped !== undefined) break;
        }
        return wrapped;
    }
    _getAndRemoveWrappedWindow(window: Meta.Window): WindowWrapper | undefined {
        let wrapped: WindowWrapper | undefined = undefined;
        for (const monitor of this._monitors.values()) {
            wrapped = monitor.getWindow(window.get_id());
            if (wrapped !== undefined) {
                monitor.removeWindow(wrapped);
                break;
            }
        }
        return wrapped;
    }
    _moveWindowToMonitor(window: Meta.Window, monitorId: number): void {
        let wrapped = this._getAndRemoveWrappedWindow(window);
        if (wrapped === undefined) {
            Logger.error("WINDOW NOT DEFINED")
            wrapped = new WindowWrapper(window, (winWrap) => this.handleWindowMinimized(winWrap));
            wrapped.connectWindowSignals(this);
        }
        let new_mon = this._monitors.get(monitorId);
        new_mon?.addWindow(wrapped)
        this._grabbedWindowMonitor = monitorId;
    }
    public handleWindowPositionChanged(winWrap: WindowWrapper): void {
        if (this._isTiling || this._changingGrabbedMonitor) return;
        if (this._isResizeDrag && winWrap.getWindowId() === this._resizeDragWindowId) {
            this._handleResizeDragUpdate(winWrap);
            return;
        }
        if (winWrap.getWindowId() === this._grabbedWindowId) {
            const [mouseX, mouseY, _] = global.get_pointer();
            let monitorIndex = -1;
            for (let i = 0; i < global.display.get_n_monitors(); i++) {
                const workArea = global.workspace_manager.get_active_workspace().get_work_area_for_monitor(i);
                if (mouseX >= workArea.x && mouseX < workArea.x + workArea.width &&
                    mouseY >= workArea.y && mouseY < workArea.y + workArea.height) {
                    monitorIndex = i;
                    break;
                }
            }
            if (monitorIndex === -1) return;
            if (monitorIndex !== this._grabbedWindowMonitor) {
                this._changingGrabbedMonitor = true;
                this._moveWindowToMonitor(winWrap.getWindow(), monitorIndex);
                this._changingGrabbedMonitor = false;
            }
            this._isTiling = true;
            try {
                this._monitors.get(monitorIndex)?.itemDragged(winWrap, mouseX, mouseY);
            } finally {
                this._isTiling = false;
            }
        }
    }
    private _handleResizeDragUpdate(winWrap: WindowWrapper): void {
        const op    = this._resizeDragOp;
        const winId = winWrap.getWindowId();
        const [mouseX, mouseY] = global.get_pointer();
        const dx = mouseX - this._resizeDragLastMouseX;
        const dy = mouseY - this._resizeDragLastMouseY;
        if (dx === 0 && dy === 0) return;
        this._resizeDragLastMouseX = mouseX;
        this._resizeDragLastMouseY = mouseY;
        const container = this._findContainerForWindowAcrossMonitors(winId);
        if (!container) {
            Logger.warn("_handleResizeDragUpdate: no container found for window", winId);
            return;
        }
        const itemIndex = container._getIndexOfWindow(winId);
        if (itemIndex === -1) return;
        const isHorizontal = container._orientation === Layout.ACC_HORIZONTAL;
        // E/S edge → boundary after the item; W/N edge → boundary before it.
        let adjusted = false;
        if (isHorizontal) {
            if (op === Meta.GrabOp.RESIZING_E || op === Meta.GrabOp.RESIZING_NE || op === Meta.GrabOp.RESIZING_SE) {
                adjusted = container.adjustBoundary(itemIndex, dx);
            } else if (op === Meta.GrabOp.RESIZING_W || op === Meta.GrabOp.RESIZING_NW || op === Meta.GrabOp.RESIZING_SW) {
                adjusted = container.adjustBoundary(itemIndex - 1, dx);
            }
        } else {
            if (op === Meta.GrabOp.RESIZING_S || op === Meta.GrabOp.RESIZING_SE || op === Meta.GrabOp.RESIZING_SW) {
                adjusted = container.adjustBoundary(itemIndex, dy);
            } else if (op === Meta.GrabOp.RESIZING_N || op === Meta.GrabOp.RESIZING_NE || op === Meta.GrabOp.RESIZING_NW) {
                adjusted = container.adjustBoundary(itemIndex - 1, dy);
            }
        }
        if (adjusted) {
            this._isTiling = true;
            try {
                container.drawWindows();
            } finally {
                this._isTiling = false;
            }
        }
    }
    private _findContainerForWindowAcrossMonitors(winId: number): WindowContainer | null {
        const activeWorkspaceIndex = global.workspace_manager.get_active_workspace().index();
        for (const monitor of this._monitors.values()) {
            if (activeWorkspaceIndex >= monitor._workspaces.length) continue;
            const container = monitor._workspaces[activeWorkspaceIndex].getContainerForWindow(winId);
            if (container !== null) return container;
        }
        return null;
    }
    public handleWindowMinimized(winWrap: WindowWrapper): void {
        const monitor_id = winWrap.getWindow().get_monitor()
        this._minimizedItems.set(winWrap.getWindowId(), winWrap);
        this._monitors.get(monitor_id)?.removeWindow(winWrap);
        this._tileMonitors()
    }
    public handleWindowUnminimized(winWrap: WindowWrapper): void {
        this._minimizedItems.delete(winWrap.getWindowId());
        this._addWindowWrapperToMonitor(winWrap);
        this._tileMonitors()
    }
    public handleWindowChangedWorkspace(winWrap: WindowWrapper): void {
        const monitor = winWrap.getWindow().get_monitor();
        this._monitors.get(monitor)?.removeWindow(winWrap);
        this._monitors.get(monitor)?.addWindow(winWrap);
    }
    public captureExistingWindows() {
        const workspace = global.workspace_manager.get_active_workspace();
        const windows = global.display.get_tab_list(Meta.TabList.NORMAL, workspace);
        windows.forEach(window => {
            if (this._isWindowTileable(window)) {
                this.addWindowToMonitor(window);
            }
        });
        this._tileMonitors();
    }
    handleWindowCreated(display: Meta.Display, window: Meta.Window) {
        Logger.log("WINDOW CREATED ON DISPLAY", window, display);
        if (!this._isWindowTileable(window)) return;
        Logger.log("WINDOW IS TILABLE");
        this.addWindowToMonitor(window);
    }
    handleWindowClosed(window: WindowWrapper): void {
        const mon_id = window._window.get_monitor();
        this._monitors.get(mon_id)?.removeWindow(window);
        window.disconnectWindowSignals()
        this.syncActiveWindow();
        this._tileMonitors();
    }
    handleWindowTitleChanged(window: WindowWrapper): void {
        const mon_id = window._window.get_monitor();
        this._monitors.get(mon_id)?.refreshTabTitlesForWindow(window);
    }
    public addWindowToMonitor(window: Meta.Window) {
        Logger.log("ADDING WINDOW TO MONITOR", window, window);
        var wrapper = new WindowWrapper(window, (winWrap) => this.handleWindowMinimized(winWrap))
        wrapper.connectWindowSignals(this);
        this._addWindowWrapperToMonitor(wrapper);
    }
    _addWindowWrapperToMonitor(winWrap: WindowWrapper) {
        if (winWrap.getWindow().minimized) {
            this._minimizedItems.set(winWrap.getWindow().get_id(), winWrap);
        } else {
            this._monitors.get(winWrap.getWindow().get_monitor())?.addWindow(winWrap)
        }
    }
    private _syncFullscreenTabBars(): void {
        for (const [monitorId, monitor] of this._monitors.entries()) {
            if (global.display.get_monitor_in_fullscreen(monitorId)) {
                monitor.hideTabBars();
            } else if (!this._showingOverview) {
                monitor.showTabBars();
            }
        }
    }
    _tileMonitors(): void {
        this._isTiling = true;
        try {
            for (const monitor of this._monitors.values()) {
                monitor.tileWindows();
            }
        } catch (e) {
            Logger.error("_tileMonitors FAILED", e);
        } finally {
            this._isTiling = false;
        }
    }
    block_titles = [
        "org.gnome.Shell.Extensions",
    ]
    _isWindowTilingBlocked(window: Meta.Window): boolean {
        Logger.info("title", window.get_title());
        Logger.info("description", window.get_description());
        Logger.info("class", window.get_wm_class());
        Logger.info("class", window.get_wm_class_instance());
        return this.block_titles.some((title) => {
            if (window.get_wm_class() === title) {
                Logger.log("WINDOW BLOCKED FROM TILING", window.get_title());
                return true;
            }
            return false;
        });
    }
    _isWindowTileable(window: Meta.Window) {
        if (!window || !window.get_compositor_private()) return false;
        if (this._isWindowTilingBlocked(window)) return false;
        const windowType = window.get_window_type();
        Logger.log("WINDOW TILING CHECK",);
        return !window.is_skip_taskbar() &&
            windowType !== Meta.WindowType.DESKTOP &&
            windowType !== Meta.WindowType.DOCK &&
            windowType !== Meta.WindowType.DIALOG &&
            windowType !== Meta.WindowType.MODAL_DIALOG &&
            windowType !== Meta.WindowType.UTILITY &&
            windowType !== Meta.WindowType.MENU;
    }
    public syncActiveWindow(): number | null {
        const focusWindow = global.display.focus_window;
        if (focusWindow) {
            this._activeWindowId = focusWindow.get_id();
            Logger.debug(`Active window changed to: ${this._activeWindowId} (${focusWindow.get_title()})`);
            // If the focused window is inside a tabbed container, make it the active tab
            const monId = focusWindow.get_monitor();
            this._monitors.get(monId)?.focusWindowTab(this._activeWindowId);
        } else {
            this._activeWindowId = null;
            Logger.debug('No active window');
        }
        return this._activeWindowId;
    }
    public toggleActiveContainerOrientation(): void {
        if (this._activeWindowId === null) {
            Logger.warn("No active window, cannot toggle container orientation");
            return;
        }
        const container = this._findContainerForWindowAcrossMonitors(this._activeWindowId);
        if (container) {
            container.toggleOrientation();
        } else {
            Logger.warn("Could not find container for active window");
        }
    }
    public resetActiveContainerRatios(): void {
        if (this._activeWindowId === null) {
            Logger.warn("No active window, cannot reset container ratios");
            return;
        }
        const container = this._findContainerForWindowAcrossMonitors(this._activeWindowId);
        if (container) {
            Logger.info("Resetting container ratios to equal splits");
            container.resetRatios();
        } else {
            Logger.warn("Could not find container for active window");
        }
    }
    public toggleActiveContainerTabbed(): void {
        if (this._activeWindowId === null) {
            Logger.warn("No active window, cannot toggle tabbed mode");
            return;
        }
        const container = this._findContainerForWindowAcrossMonitors(this._activeWindowId);
        if (container) {
            if (container.isTabbed()) {
                container.setAccordion(Layout.ACC_HORIZONTAL);
            } else {
                // Set the active tab to the focused window
                const activeIndex = container._getIndexOfWindow(this._activeWindowId);
                if (activeIndex !== -1) {
                    container._activeTabIndex = activeIndex;
                }
                container.setTabbed();
            }
            this._tileMonitors();
        } else {
            Logger.warn("Could not find container for active window");
        }
    }
    /**
     * Move the active window in the given direction.
     *
     * 1. Find the container holding the active window.
     * 2. Try to swap within the container (adjacent neighbour).
     * 3. If already at the container edge, move the window to the
     *    nearest monitor in that direction instead.
     * 4. Re-tile to apply the new layout.
     */
    public moveInDirection(direction: Direction): void {
        if (this._activeWindowId === null) {
            Logger.warn("No active window, cannot move in direction");
            return;
        }
        const container = this._findContainerForWindowAcrossMonitors(this._activeWindowId);
        if (!container) {
            Logger.warn("Could not find container for active window");
            return;
        }
        const swapped = container.swapWindowInDirection(this._activeWindowId, direction);
        if (swapped) {
            Logger.info(`Moved window ${this._activeWindowId} ${direction}`);
            this._tileMonitors();
            return;
        }
        this._moveWindowCrossMonitor(this._activeWindowId, direction);
    }
    /**
     * Move focus to the adjacent window in the given direction.
     *
     * 1. Find the container holding the active window.
     * 2. Ask the container for the adjacent window in that direction.
     * 3. If the container returns null (at the edge), try cross-monitor navigation.
     * 4. Activate (focus) the target window.
     */
    public focusInDirection(direction: Direction): void {
        if (this._activeWindowId === null) {
            Logger.warn("No active window, cannot focus in direction");
            return;
        }
        const container = this._findContainerForWindowAcrossMonitors(this._activeWindowId);
        if (!container) {
            Logger.warn("Could not find container for active window");
            return;
        }
        const targetId = container.getAdjacentWindowId(this._activeWindowId, direction);
        if (targetId !== null) {
            this._activateWindowById(targetId);
            return;
        }
        // At the edge of the container — try cross-monitor navigation
        const crossMonitorId = this._findCrossMonitorWindow(direction);
        if (crossMonitorId !== null) {
            this._activateWindowById(crossMonitorId);
        }
    }
    /**
     * Focus a window by its ID. Finds the Meta.Window and calls activate().
     */
    private _activateWindowById(windowId: number): void {
        for (const monitor of this._monitors.values()) {
            const wrapped = monitor.getWindow(windowId);
            if (wrapped) {
                const metaWindow = wrapped.getWindow();
                metaWindow.activate(global.get_current_time());
                return;
            }
        }
        Logger.warn(`_activateWindowById: window ${windowId} not found in any monitor`);
    }
    /**
     * Find the adjacent monitor in the given direction from a current monitor.
     * Returns the monitor ID or null if none exists in that direction.
     */
    private _findAdjacentMonitorId(currentMonitorId: number, direction: Direction): number | null {
        const currentMonitor = this._monitors.get(currentMonitorId)!;
        const currentArea = currentMonitor._workArea;
        const currentCenterX = currentArea.x + currentArea.width / 2;
        const currentCenterY = currentArea.y + currentArea.height / 2;
        let bestMonitorId: number | null = null;
        let bestDistance = Infinity;
        for (const [monId, monitor] of this._monitors.entries()) {
            if (monId === currentMonitorId) continue;
            const area = monitor._workArea;
            const centerX = area.x + area.width / 2;
            const centerY = area.y + area.height / 2;
            let isInDirection = false;
            let distance = Infinity;
            switch (direction) {
                case Direction.LEFT:
                    isInDirection = centerX < currentCenterX;
                    distance = currentCenterX - centerX;
                    break;
                case Direction.RIGHT:
                    isInDirection = centerX > currentCenterX;
                    distance = centerX - currentCenterX;
                    break;
                case Direction.UP:
                    isInDirection = centerY < currentCenterY;
                    distance = currentCenterY - centerY;
                    break;
                case Direction.DOWN:
                    isInDirection = centerY > currentCenterY;
                    distance = centerY - currentCenterY;
                    break;
            }
            if (isInDirection && distance < bestDistance) {
                bestDistance = distance;
                bestMonitorId = monId;
            }
        }
        return bestMonitorId;
    }
    /**
     * Return the monitor ID that contains the given window, or null.
     */
    private _findMonitorIdForWindow(windowId: number): number | null {
        for (const [monId, monitor] of this._monitors.entries()) {
            if (monitor.getWindow(windowId) !== undefined) return monId;
        }
        return null;
    }
    /**
     * When at the edge of a container, find the nearest window on the adjacent
     * monitor in the given direction.
     *
     * On the target monitor, picks the edge-most window:
     *   - Navigating LEFT/UP   → last (far-edge) leaf window
     *   - Navigating RIGHT/DOWN → first (near-edge) leaf window
     */
    private _findCrossMonitorWindow(direction: Direction): number | null {
        if (this._activeWindowId === null) return null;
        const currentMonitorId = this._findMonitorIdForWindow(this._activeWindowId);
        if (currentMonitorId === null) return null;
        const targetMonitorId = this._findAdjacentMonitorId(currentMonitorId, direction);
        if (targetMonitorId === null) return null;
        const targetMonitor = this._monitors.get(targetMonitorId)!;
        const activeWorkspaceIndex = global.workspace_manager.get_active_workspace().index();
        if (activeWorkspaceIndex >= targetMonitor._workspaces.length) return null;
        const targetContainer = targetMonitor._workspaces[activeWorkspaceIndex];
        if (targetContainer._tiledItems.length === 0) return null;
        return (direction === Direction.LEFT || direction === Direction.UP)
            ? targetContainer._lastLeafWindowId()
            : targetContainer._firstLeafWindowId();
    }
    /**
     * Move a window to the adjacent monitor in the given direction.
     *
     * The window is inserted at the "entry edge" of the target container:
     *   - Moving RIGHT/DOWN → position 0 (near edge)
     *   - Moving LEFT/UP    → end of the container (far edge)
     */
    private _moveWindowCrossMonitor(windowId: number, direction: Direction): void {
        const currentMonitorId = this._findMonitorIdForWindow(windowId);
        if (currentMonitorId === null) return;
        const targetMonitorId = this._findAdjacentMonitorId(currentMonitorId, direction);
        if (targetMonitorId === null) return;
        const currentMonitor = this._monitors.get(currentMonitorId)!;
        const wrapped = currentMonitor.getWindow(windowId);
        if (!wrapped) return;
        const targetMonitor = this._monitors.get(targetMonitorId)!;
        const insertIndex = (direction === Direction.RIGHT || direction === Direction.DOWN) ? 0 : undefined;
        currentMonitor.removeWindow(wrapped);
        targetMonitor.addWindow(wrapped, insertIndex);
        this._tileMonitors();
        Logger.info(`Moved window ${windowId} to monitor ${targetMonitorId} (${direction})`);
    }
    public printTreeStructure(): void {
        Logger.info("=".repeat(80));
        Logger.info("WINDOW TREE STRUCTURE");
        Logger.info("=".repeat(80));
        Logger.info(`Active Window ID: ${this._activeWindowId ?? 'none'}`);
        Logger.info("=".repeat(80));
        const activeWorkspaceIndex = global.workspace_manager.get_active_workspace().index();
        this._monitors.forEach((monitor: Monitor, monitorId: number) => {
            const isActiveMonitor = this._activeWindowId !== null &&
                                   monitor.getWindow(this._activeWindowId) !== undefined;
            Logger.info(`Monitor ${monitorId}${isActiveMonitor ? ' *' : ''}:`);
            Logger.info(`  Work Area: x=${monitor._workArea.x}, y=${monitor._workArea.y}, w=${monitor._workArea.width}, h=${monitor._workArea.height}`);
            monitor._workspaces.forEach((workspace, workspaceIndex) => {
                const isActiveWorkspace = workspaceIndex === activeWorkspaceIndex;
                Logger.info(`  Workspace ${workspaceIndex}${isActiveWorkspace && isActiveMonitor ? ' *' : ''}:`);
                Logger.info(`    Orientation: ${Layout[workspace._orientation]}`);
                Logger.info(`    Items: ${workspace._tiledItems.length}`);
                if (workspace.isTabbed()) {
                    Logger.info(`    Active Tab: ${workspace._activeTabIndex}`);
                }
                this._printContainerTree(workspace, 4);
            });
        });
        Logger.info("=".repeat(80));
    }
    private _printContainerTree(container: WindowContainer, indentLevel: number): void {
        const indent = " ".repeat(indentLevel);
        container._tiledItems.forEach((item, index) => {
            if (item instanceof WindowContainer) {
                const containsActive = this._activeWindowId !== null &&
                                       item.getWindow(this._activeWindowId) !== undefined;
                Logger.info(`${indent}[${index}] Container (${Layout[item._orientation]})${containsActive ? ' *' : ''}:`);
                Logger.info(`${indent}    Items: ${item._tiledItems.length}`);
                Logger.info(`${indent}    Work Area: x=${item._workArea.x}, y=${item._workArea.y}, w=${item._workArea.width}, h=${item._workArea.height}`);
                this._printContainerTree(item, indentLevel + 4);
            } else {
                const window = item.getWindow();
                Logger.info(`${indent}[${index}] Window ID: ${item.getWindowId()}${this._activeWindowId === item.getWindowId() ? ' *' : ''}`);
                Logger.info(`${indent}    Title: "${window.get_title()}"`);
                Logger.info(`${indent}    Class: ${window.get_wm_class()}`);
                const rect = item.getRect();
                Logger.info(`${indent}    Rect: x=${rect.x}, y=${rect.y}, w=${rect.width}, h=${rect.height}`);
            }
        });
    }
 }
--- a/stylesheet.css
+++ b/stylesheet.css
@@ -0,0 +1,33 @@
 .aerospike-tab-bar {
    background-color: rgba(30, 30, 30, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    spacing: 1px;
    padding: 2px 2px 0 2px;
 }
 .aerospike-tab {
    background-color: rgba(50, 50, 50, 0.8);
    border-radius: 6px 6px 0 0;
    padding: 2px 12px;
    margin: 0 1px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    font-weight: 400;
    min-width: 0;
 }
 .aerospike-tab:hover {
    background-color: rgba(70, 70, 70, 0.9);
    color: rgba(255, 255, 255, 0.8);
 }
 .aerospike-tab-active {
    background-color: rgba(80, 80, 80, 1);
    color: rgba(255, 255, 255, 1);
    font-weight: 500;
 }
 .aerospike-tab-label {
    font-size: 11px;
    min-width: 0;
 }
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -0,0 +1,23 @@
 {
  "compilerOptions": {
    "module": "NodeNext",
    "moduleResolution": "NodeNext",
    "outDir": "./dist",
    "sourceMap": false,
    "strict": true,
    "noImplicitAny": false,
    "skipLibCheck": true,
    "target": "ES2022",
    "lib": [
      "ES2022"
    ],
  },
  "include": [
    "ambient.d.ts",
    "prefs.ts",
    "src/**/*"
  ],
  "files": [
    "extension.ts"
  ],
 }
--- a/winGroup.ts
+++ b/winGroup.ts
Author	SHA1	Message	Date
Lucas Oskorep	696269d8b8	feat: adding support for multi-monitor window moving Some checks failed Build and Test / release (push) Has been cancelled Details Build and Test / build (push) Has been cancelled Details Build and Test / build (pull_request) Successful in 24s Details Build and Test / release (pull_request) Has been skipped Details	2026-03-02 23:06:47 -05:00
Lucas Oskorep	fa021b08eb	feat: adding active window selection and refactoring keybindings	2026-03-02 18:46:26 -05:00
Lucas Oskorep	8ed5f104b2	fix: when new items enter the tabbed view they should be the active window All checks were successful Build and Test / build (push) Successful in 25s Details Build and Test / release (push) Successful in 3s Details	2026-03-02 11:26:28 -05:00
Lucas Oskorep	cbaa802797	feat: equal-sized tabs and constantly updated tab titles All checks were successful Build and Test / build (push) Successful in 25s Details Build and Test / release (push) Successful in 3s Details	2026-02-27 12:24:58 -05:00
Lucas Oskorep	e2a1792388	fix: tab bars showing when apps are fullscreen on same monitor All checks were successful Build and Test / build (push) Successful in 25s Details Build and Test / release (push) Successful in 2s Details	2026-02-26 22:06:30 -05:00
Lucas Oskorep	656e448927	feat: add tabbed container layout mode with tab bar UI All checks were successful Build and Test / build (push) Successful in 25s Details Build and Test / release (push) Successful in 3s Details fix: tab bars no longer shown in overview. Tab bars show name of app with pipe and then title of the app	2026-02-26 21:45:40 -05:00
Lucas Oskorep	93516b31fb	fix: new bug from combining resize and move commands - if window has min-size set and resize goes smaller window would not move or resize causing vesktop and steam to frequently break when in arrays on a smaller monitors All checks were successful Build and Test / build (push) Successful in 39s Details Build and Test / release (push) Successful in 10s Details	2026-02-26 01:54:49 -05:00
Lucas Oskorep	918c07c419	Merge pull request 'chore(deps): update dependency eslint to v10' (#16 ) from renovate/major-eslint-monorepo into main All checks were successful Build and Test / build (push) Successful in 25s Details Build and Test / release (push) Successful in 2s Details Reviewed-on: #16	2026-02-25 17:18:42 -05:00
Lucas Oskorep	15188b9990	Merge branch 'main' into renovate/major-eslint-monorepo All checks were successful Build and Test / build (pull_request) Successful in 24s Details Build and Test / release (pull_request) Has been skipped Details	2026-02-25 17:02:44 -05:00
Lucas Oskorep	19696298d0	Merge pull request 'feat/percentage-based-container-sizing' (#18 ) from feat/percentage-based-container-sizing into main All checks were successful Build and Test / build (push) Successful in 23s Details Build and Test / release (push) Successful in 11s Details Reviewed-on: #18	2026-02-25 11:36:39 -05:00
Lucas Oskorep	4be7602316	feat: adding support for changing the size of windows during window resize events to aerospike. Also cleaning up imports and simplifying some of the settings logic. All checks were successful Build and Test / build (pull_request) Successful in 23s Details Build and Test / release (pull_request) Has been skipped Details	2026-02-25 11:35:59 -05:00
Renovate Bot	8f6e8582c9	chore(deps): update dependency eslint to v10 All checks were successful Build and Test / build (pull_request) Successful in 24s Details Build and Test / release (pull_request) Has been skipped Details	2026-02-06 23:13:10 +00:00
Lucas Oskorep	3d2da0a4bc	Update .gitea/workflows/build.yaml All checks were successful Build and Test / build (push) Successful in 24s Details Build and Test / release (push) Successful in 11s Details	2026-01-29 02:47:15 -05:00
Lucas Oskorep	a17441cda3	Merge pull request 'chore(deps): update all-dependencies' (#12 ) from renovate/all into main Some checks failed Build and Test / build (push) Successful in 24s Details Build and Test / release (push) Has been cancelled Details Reviewed-on: #12	2026-01-29 02:46:04 -05:00
Lucas Oskorep	c4f5835424	fix: renovate updating past v3 for upload when v4+ is unsupported in gitea Some checks failed Build and Test / build (pull_request) Successful in 33s Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 02:45:04 -05:00
Lucas Oskorep	7773c3b808	feat: update code to work with new libs Some checks failed Build and Test / build (pull_request) Failing after 24s Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 02:41:59 -05:00
Renovate Bot	b8e861cf9e	chore(deps): update all-dependencies Some checks failed Build and Test / build (pull_request) Failing after 24s Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 02:38:21 -05:00
Lucas Oskorep	318ce6c064	Update .gitea/workflows/build.yaml Some checks failed Build and Test / build (push) Failing after 39s Details Build and Test / release (push) Has been cancelled Details	2026-01-29 02:36:39 -05:00
Lucas Oskorep	1a4d8253f7	Merge pull request 'chore(deps): update all-dependencies' (#10 ) from renovate/all into main Some checks failed Build and Test / build (push) Has been cancelled Details Build and Test / release (push) Has been cancelled Details Reviewed-on: #10	2026-01-29 01:57:18 -05:00
Renovate Bot	86786ba831	chore(deps): update all-dependencies Some checks failed renovate/artifacts Artifact file update failure Build and Test / build (pull_request) Has been cancelled Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 06:55:32 +00:00
Lucas Oskorep	bfd027f6c3	Merge pull request 'chore: Configure Renovate' (#8 ) from renovate/configure into main Some checks failed Build and Test / build (push) Has been cancelled Details Build and Test / release (push) Has been cancelled Details Reviewed-on: #8 Reviewed-by: Lucas Oskorep <lucas.oskorep@gmail.com>	2026-01-29 01:46:16 -05:00
Renovate Bot	b46810bc0f	Add renovate.json Some checks failed Build and Test / build (pull_request) Has been cancelled Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 06:45:35 +00:00
Lucas Oskorep	c4abd1e8e5	revert `df9bc3e1eb` Some checks failed Build and Test / build (push) Has been cancelled Details Build and Test / release (push) Has been cancelled Details revert Merge pull request 'chore: Configure Renovate' (#1) from renovate/configure into main Reviewed-on: #1	2026-01-29 01:36:37 -05:00
Lucas Oskorep	df9bc3e1eb	Merge pull request 'chore: Configure Renovate' (#1 ) from renovate/configure into main Some checks failed Build and Test / build (push) Has been cancelled Details Build and Test / release (push) Has been cancelled Details Reviewed-on: #1	2026-01-29 01:05:11 -05:00
Renovate Bot	90a4e19751	Add renovate.json Some checks failed Build and Test / build (pull_request) Has been cancelled Details Build and Test / release (pull_request) Has been cancelled Details	2026-01-29 05:44:36 +00:00
Lucas Oskorep	5da4001a32	feat: gitea pipeline fix for upload All checks were successful Build and Test / build (push) Successful in 27s Details Build and Test / release (push) Successful in 11s Details	2025-10-17 02:50:21 -04:00
Lucas Oskorep	9011cd48f2	feat: gitea pipeline fix for upload All checks were successful Build and Test / build (push) Successful in 36s Details	2025-10-17 02:46:56 -04:00
Lucas Oskorep	e065acd37d	feat: gitea pipeline Some checks failed Build and Test / build (push) Failing after 1m2s Details	2025-10-17 02:42:12 -04:00
Lucas Oskorep	b4afd6d4dc	feat: gitea pipeline Some checks failed Build and Test / build (push) Has been cancelled Details	2025-10-17 02:38:04 -04:00
Lucas Oskorep	1ae379868b	feat: adding basic unit tests and framework for them	2025-10-17 02:06:16 -04:00
Lucas Oskorep	8d4e51284d	bugfixes	2025-10-17 01:56:09 -04:00
Lucas Oskorep	9f46347179	feat: cleanup	2025-10-17 01:26:57 -04:00
Lucas Oskorep	5a6c3ccd72	Finish adding debugging command and ability to swap the orientation of a container	2025-10-17 01:25:47 -04:00
Lucas Oskorep	c977c61714	adding debug command	2025-10-17 01:09:13 -04:00
Lucas Oskorep	e615efceb9	feat: removing prettyborders zip	2025-10-17 00:08:57 -04:00
Lucas Oskorep	88623f32d7	feat: update devkit command	2025-10-16 03:44:33 -04:00
Lucas Oskorep	265ff05436	upgrade to gnome 49	2025-09-24 00:55:24 -04:00
Lucas Oskorep	2b86856a97	feat: remove crap code	2025-05-20 18:37:15 -04:00
Lucas Oskorep	a858af73f4	fix: allow windows to be moved in the overview	2025-05-20 01:59:08 -04:00
Lucas Oskorep	ecb5a568cd	fix: bug with window manager resizing a window during grab ops for 1 frame when the background had to be tiled	2025-05-20 01:48:34 -04:00
Lucas Oskorep	5e9bc796ea	feat: enable the window manager to be able to drag across monitors and support keybindings propperly in the extension settings	2025-05-20 01:20:48 -04:00
Lucas Oskorep	04f402c686	feat: upgrade packages and set parent for windows on add	2025-05-19 21:43:09 -04:00
Lucas Oskorep	1d3d9dc402	feat: add ability to change ordering of monitors	2025-05-16 02:58:51 -04:00
Lucas Oskorep	c7f45ecf3b	feat: refactored to monitor -> workspace -> container -> window workflow	2025-05-16 02:01:11 -04:00
Lucas Oskorep	c23b9113ab	feat: adding support for workspaces	2025-05-16 00:19:49 -04:00
Lucas Oskorep	50ceb02124	feat: refactoring	2025-05-04 17:17:33 -04:00
Lucas Oskorep	717c240d70	feat: fixed display signal handling on disable	2025-05-02 01:31:46 -04:00
Lucas Oskorep	822a7bd2e4	Merge branch 'feat/fix-login-issues'	2025-04-30 00:06:03 -04:00
Lucas Oskorep	4543c98de8	feat: adding fix for minimized windows still taking up space	2025-04-30 00:05:46 -04:00
Lucas Oskorep	d59a0fef6d	feat: set nvm version	2025-04-19 02:18:32 +00:00
Lucas Oskorep	ed661b3fa6	feat: attempting to fix windows lost on logout	2025-04-18 17:33:02 -04:00
Lucas Oskorep	6a19b77742	feat: initial commit with multi-monitor support	2025-04-18 03:22:35 -04:00
Lucas Oskorep	7b0f37f3f9	fix	2025-04-18 01:57:45 -04:00
Lucas Oskorep	e1e240924a	feat: first draft of everything working single monitor with just mouse commands	2025-04-18 01:57:29 -04:00
Lucas Oskorep	185a8e233c	feat: adding in demo settings page for gnome extensions	2025-04-05 23:55:46 -04:00
Lucas Oskorep	84777c4db1	feat: remove prefs	2025-04-03 02:28:54 -04:00
Lucas Oskorep	fe4558d628	feat: update gschema	2025-04-03 02:27:55 -04:00
Lucas Oskorep	c8a453f329	feat: adding initial source code	2025-04-03 02:24:40 -04:00
		`@@ -1 +1 @@`
			`# Pretty Borders`				`# Aerospike Gnome (Tiling Window Manager)`