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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at http://mozilla.org/MPL/2.0/. */
const MAIN_WINDOW_DOCUMENT = "chrome://messenger/content/messenger.xhtml";
const UNIFIED_TOOLBAR_ID = "unifiedToolbar";
const CUSTOMIZATION_ATTRIBUTE_NAME = "state";
/**
* @typedef {object} UnifiedToolbarCustomizationState
* @property {string[]} (spaceName) - Each space has a key on the object,
* containing an ordered array of item IDs.
*/
/**
* Store the customization state for the unified toolbar. Sends a global
* observer notification.
*
* @param {UnifiedToolbarCustomizationState} state
*/
export function storeState(state) {
Services.xulStore.setValue(
MAIN_WINDOW_DOCUMENT,
UNIFIED_TOOLBAR_ID,
CUSTOMIZATION_ATTRIBUTE_NAME,
JSON.stringify(state)
);
Services.obs.notifyObservers(null, "unified-toolbar-state-change");
}
/**
* Retrieve the customization state of the unified toolbar.
*
* @returns {UnifiedToolbarCustomizationState} A partial representation of the
* customization state of the unified toolbar. Missing spaces are in their
* default states.
*/
export function getState() {
let state = {};
if (
Services.xulStore.hasValue(
MAIN_WINDOW_DOCUMENT,
UNIFIED_TOOLBAR_ID,
CUSTOMIZATION_ATTRIBUTE_NAME
)
) {
const rawState = Services.xulStore.getValue(
MAIN_WINDOW_DOCUMENT,
UNIFIED_TOOLBAR_ID,
CUSTOMIZATION_ATTRIBUTE_NAME
);
state = JSON.parse(rawState);
}
return state;
}
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