forked from ZenBrowserMirrors/zen-desktop
Translated files to a single monorepo
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mr. M
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f498a64413
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ec65a69496
25 changed files with 8696 additions and 26 deletions
400
src/browser/base/zen-components/ZenWorkspacesStorage.mjs
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400
src/browser/base/zen-components/ZenWorkspacesStorage.mjs
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@ -0,0 +1,400 @@
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var ZenWorkspacesStorage = {
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async init() {
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console.log('ZenWorkspacesStorage: Initializing...');
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await this._ensureTable();
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},
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async _ensureTable() {
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage._ensureTable', async (db) => {
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// Create the main workspaces table if it doesn't exist
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await db.execute(`
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CREATE TABLE IF NOT EXISTS zen_workspaces (
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id INTEGER PRIMARY KEY,
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uuid TEXT UNIQUE NOT NULL,
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name TEXT NOT NULL,
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icon TEXT,
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is_default INTEGER NOT NULL DEFAULT 0,
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container_id INTEGER,
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position INTEGER NOT NULL DEFAULT 0,
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created_at INTEGER NOT NULL,
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updated_at INTEGER NOT NULL
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)
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`);
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// Add new columns if they don't exist
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// SQLite doesn't have a direct "ADD COLUMN IF NOT EXISTS" syntax,
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// so we need to check if the columns exist first
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const columns = await db.execute(`PRAGMA table_info(zen_workspaces)`);
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const columnNames = columns.map(row => row.getResultByName('name'));
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// Helper function to add column if it doesn't exist
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const addColumnIfNotExists = async (columnName, definition) => {
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if (!columnNames.includes(columnName)) {
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await db.execute(`ALTER TABLE zen_workspaces ADD COLUMN ${columnName} ${definition}`);
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}
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};
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// Add each new column if it doesn't exist
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await addColumnIfNotExists('theme_type', 'TEXT');
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await addColumnIfNotExists('theme_colors', 'TEXT');
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await addColumnIfNotExists('theme_opacity', 'REAL');
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await addColumnIfNotExists('theme_rotation', 'INTEGER');
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await addColumnIfNotExists('theme_texture', 'REAL');
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// Create an index on the uuid column
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await db.execute(`
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CREATE INDEX IF NOT EXISTS idx_zen_workspaces_uuid ON zen_workspaces(uuid)
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`);
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// Create the changes tracking table if it doesn't exist
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await db.execute(`
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CREATE TABLE IF NOT EXISTS zen_workspaces_changes (
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uuid TEXT PRIMARY KEY,
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timestamp INTEGER NOT NULL
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)
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`);
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// Create an index on the uuid column for changes tracking table
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await db.execute(`
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CREATE INDEX IF NOT EXISTS idx_zen_workspaces_changes_uuid ON zen_workspaces_changes(uuid)
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`);
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});
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},
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async migrateWorkspacesFromJSON() {
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const oldWorkspacesPath = PathUtils.join(PathUtils.profileDir, 'zen-workspaces', 'Workspaces.json');
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if (await IOUtils.exists(oldWorkspacesPath)) {
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console.info('ZenWorkspacesStorage: Migrating workspaces from JSON...');
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const oldWorkspaces = await IOUtils.readJSON(oldWorkspacesPath);
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if (oldWorkspaces.workspaces) {
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for (const workspace of oldWorkspaces.workspaces) {
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await this.saveWorkspace(workspace);
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}
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}
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await IOUtils.remove(oldWorkspacesPath);
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}
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},
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/**
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* Private helper method to notify observers with a list of changed UUIDs.
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* @param {string} event - The observer event name.
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* @param {Array<string>} uuids - Array of changed workspace UUIDs.
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*/
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_notifyWorkspacesChanged(event, uuids) {
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if (uuids.length === 0) return; // No changes to notify
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// Convert the array of UUIDs to a JSON string
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const data = JSON.stringify(uuids);
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Services.obs.notifyObservers(null, event, data);
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},
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async saveWorkspace(workspace, notifyObservers = true) {
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const changedUUIDs = new Set();
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.saveWorkspace', async (db) => {
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await db.executeTransaction(async () => {
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const now = Date.now();
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// Handle default workspace
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if (workspace.default) {
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await db.execute(`UPDATE zen_workspaces SET is_default = 0 WHERE uuid != :uuid`, { uuid: workspace.uuid });
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const unsetDefaultRows = await db.execute(`SELECT uuid FROM zen_workspaces WHERE is_default = 0 AND uuid != :uuid`, { uuid: workspace.uuid });
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for (const row of unsetDefaultRows) {
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changedUUIDs.add(row.getResultByName('uuid'));
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}
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}
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let newPosition;
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if ('position' in workspace && Number.isFinite(workspace.position)) {
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newPosition = workspace.position;
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} else {
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// Get the maximum position
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const maxPositionResult = await db.execute(`SELECT MAX("position") as max_position FROM zen_workspaces`);
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const maxPosition = maxPositionResult[0].getResultByName('max_position') || 0;
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newPosition = maxPosition + 1000; // Add a large increment to avoid frequent reordering
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}
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// Insert or replace the workspace
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await db.executeCached(`
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INSERT OR REPLACE INTO zen_workspaces (
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uuid, name, icon, is_default, container_id, created_at, updated_at, "position",
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theme_type, theme_colors, theme_opacity, theme_rotation, theme_texture
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) VALUES (
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:uuid, :name, :icon, :is_default, :container_id,
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COALESCE((SELECT created_at FROM zen_workspaces WHERE uuid = :uuid), :now),
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:now,
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:position,
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:theme_type, :theme_colors, :theme_opacity, :theme_rotation, :theme_texture
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)
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`, {
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uuid: workspace.uuid,
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name: workspace.name,
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icon: workspace.icon || null,
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is_default: workspace.default ? 1 : 0,
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container_id: workspace.containerTabId || null,
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now,
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position: newPosition,
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theme_type: workspace.theme?.type || null,
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theme_colors: workspace.theme ? JSON.stringify(workspace.theme.gradientColors) : null,
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theme_opacity: workspace.theme?.opacity || null,
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theme_rotation: workspace.theme?.rotation || null,
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theme_texture: workspace.theme?.texture || null
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});
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// Record the change
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await db.execute(`
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INSERT OR REPLACE INTO zen_workspaces_changes (uuid, timestamp)
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VALUES (:uuid, :timestamp)
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`, {
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uuid: workspace.uuid,
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timestamp: Math.floor(now / 1000)
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});
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changedUUIDs.add(workspace.uuid);
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await this.updateLastChangeTimestamp(db);
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});
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});
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if (notifyObservers) {
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this._notifyWorkspacesChanged("zen-workspace-updated", Array.from(changedUUIDs));
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}
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},
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async getWorkspaces() {
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const db = await PlacesUtils.promiseDBConnection();
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const rows = await db.executeCached(`
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SELECT * FROM zen_workspaces ORDER BY created_at ASC
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`);
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return rows.map((row) => ({
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uuid: row.getResultByName('uuid'),
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name: row.getResultByName('name'),
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icon: row.getResultByName('icon'),
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default: !!row.getResultByName('is_default'),
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containerTabId: row.getResultByName('container_id'),
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position: row.getResultByName('position'),
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theme: row.getResultByName('theme_type') ? {
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type: row.getResultByName('theme_type'),
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gradientColors: JSON.parse(row.getResultByName('theme_colors')),
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opacity: row.getResultByName('theme_opacity'),
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rotation: row.getResultByName('theme_rotation'),
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texture: row.getResultByName('theme_texture')
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} : null
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}));
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},
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async removeWorkspace(uuid, notifyObservers = true) {
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const changedUUIDs = [uuid];
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.removeWorkspace', async (db) => {
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await db.execute(
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`
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DELETE FROM zen_workspaces WHERE uuid = :uuid
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`,
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{ uuid }
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);
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// Record the removal as a change
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const now = Date.now();
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await db.execute(`
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INSERT OR REPLACE INTO zen_workspaces_changes (uuid, timestamp)
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VALUES (:uuid, :timestamp)
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`, {
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uuid,
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timestamp: Math.floor(now / 1000)
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});
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await this.updateLastChangeTimestamp(db);
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});
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if (notifyObservers) {
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this._notifyWorkspacesChanged("zen-workspace-removed", changedUUIDs);
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}
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},
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async wipeAllWorkspaces() {
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.wipeAllWorkspaces', async (db) => {
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await db.execute(`DELETE FROM zen_workspaces`);
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await db.execute(`DELETE FROM zen_workspaces_changes`);
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await this.updateLastChangeTimestamp(db);
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});
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},
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async setDefaultWorkspace(uuid, notifyObservers = true) {
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const changedUUIDs = [];
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.setDefaultWorkspace', async (db) => {
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await db.executeTransaction(async () => {
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const now = Date.now();
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// Unset the default flag for all other workspaces
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await db.execute(`UPDATE zen_workspaces SET is_default = 0 WHERE uuid != :uuid`, { uuid });
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// Collect UUIDs of workspaces that were unset as default
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const unsetDefaultRows = await db.execute(`SELECT uuid FROM zen_workspaces WHERE is_default = 0 AND uuid != :uuid`, { uuid });
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for (const row of unsetDefaultRows) {
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changedUUIDs.push(row.getResultByName('uuid'));
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}
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// Set the default flag for the specified workspace
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await db.execute(`UPDATE zen_workspaces SET is_default = 1 WHERE uuid = :uuid`, { uuid });
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// Record the change for the specified workspace
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await db.execute(`
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INSERT OR REPLACE INTO zen_workspaces_changes (uuid, timestamp)
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VALUES (:uuid, :timestamp)
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`, {
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uuid,
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timestamp: Math.floor(now / 1000)
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});
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// Add the main workspace UUID to the changed set
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changedUUIDs.push(uuid);
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await this.updateLastChangeTimestamp(db);
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});
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});
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if (notifyObservers) {
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this._notifyWorkspacesChanged("zen-workspace-updated", changedUUIDs);
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}
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},
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async markChanged(uuid) {
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.markChanged', async (db) => {
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const now = Date.now();
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await db.execute(`
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INSERT OR REPLACE INTO zen_workspaces_changes (uuid, timestamp)
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VALUES (:uuid, :timestamp)
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`, {
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uuid,
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timestamp: Math.floor(now / 1000)
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});
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});
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},
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async saveWorkspaceTheme(uuid, theme, notifyObservers = true) {
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const changedUUIDs = [uuid];
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await PlacesUtils.withConnectionWrapper('saveWorkspaceTheme', async (db) => {
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await db.execute(`
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UPDATE zen_workspaces
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SET
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theme_type = :type,
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theme_colors = :colors,
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theme_opacity = :opacity,
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theme_rotation = :rotation,
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theme_texture = :texture,
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updated_at = :now
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WHERE uuid = :uuid
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`, {
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type: theme.type,
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colors: JSON.stringify(theme.gradientColors),
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opacity: theme.opacity,
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rotation: theme.rotation,
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texture: theme.texture,
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now: Date.now(),
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uuid
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});
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await this.markChanged(uuid);
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await this.updateLastChangeTimestamp(db);
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});
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if (notifyObservers) {
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this._notifyWorkspacesChanged("zen-workspace-updated", changedUUIDs);
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}
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},
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async getChangedIDs() {
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const db = await PlacesUtils.promiseDBConnection();
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const rows = await db.execute(`
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SELECT uuid, timestamp FROM zen_workspaces_changes
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`);
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const changes = {};
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for (const row of rows) {
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changes[row.getResultByName('uuid')] = row.getResultByName('timestamp');
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}
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return changes;
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},
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async clearChangedIDs() {
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.clearChangedIDs', async (db) => {
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await db.execute(`DELETE FROM zen_workspaces_changes`);
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});
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},
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shouldReorderWorkspaces(before, current, after) {
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const minGap = 1; // Minimum allowed gap between positions
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return (before !== null && current - before < minGap) || (after !== null && after - current < minGap);
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},
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async reorderAllWorkspaces(db, changedUUIDs) {
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const workspaces = await db.execute(`
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SELECT uuid
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FROM zen_workspaces
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ORDER BY "position" ASC
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`);
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for (let i = 0; i < workspaces.length; i++) {
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const newPosition = (i + 1) * 1000; // Use large increments
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await db.execute(`
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UPDATE zen_workspaces
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SET "position" = :newPosition
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WHERE uuid = :uuid
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`, { newPosition, uuid: workspaces[i].getResultByName('uuid') });
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changedUUIDs.add(workspaces[i].getResultByName('uuid'));
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}
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},
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async updateLastChangeTimestamp(db) {
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const now = Date.now();
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await db.execute(`
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INSERT OR REPLACE INTO moz_meta (key, value)
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VALUES ('zen_workspaces_last_change', :now)
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`, { now });
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},
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async getLastChangeTimestamp() {
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const db = await PlacesUtils.promiseDBConnection();
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const result = await db.executeCached(`
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SELECT value FROM moz_meta WHERE key = 'zen_workspaces_last_change'
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`);
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return result.length ? parseInt(result[0].getResultByName('value'), 10) : 0;
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},
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async updateWorkspacePositions(workspaces) {
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const changedUUIDs = new Set();
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await PlacesUtils.withConnectionWrapper('ZenWorkspacesStorage.updateWorkspacePositions', async (db) => {
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await db.executeTransaction(async () => {
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const now = Date.now();
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for (let i = 0; i < workspaces.length; i++) {
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const workspace = workspaces[i];
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const newPosition = (i + 1) * 1000;
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await db.execute(`
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UPDATE zen_workspaces
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SET "position" = :newPosition
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WHERE uuid = :uuid
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`, { newPosition, uuid: workspace.uuid });
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changedUUIDs.add(workspace.uuid);
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// Record the change
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await db.execute(`
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INSERT OR REPLACE INTO zen_workspaces_changes (uuid, timestamp)
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VALUES (:uuid, :timestamp)
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`, {
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uuid: workspace.uuid,
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timestamp: Math.floor(now / 1000)
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});
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}
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await this.updateLastChangeTimestamp(db);
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});
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});
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this._notifyWorkspacesChanged("zen-workspace-updated", Array.from(changedUUIDs));
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},
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};
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