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