Move the cursorToolOnLoad preference handling into AppOptions (PR 9493 follow-up)

Since no other viewer component is currently reading preferences itself, this patch thus unifies the behaviour across the viewer.
This commit is contained in:
Jonas Jenwald 2018-03-19 23:24:56 +01:00
parent 6db9c3cb49
commit c2f1523f06
3 changed files with 16 additions and 7 deletions

View file

@ -25,15 +25,16 @@ const CursorTool = {
* @typedef {Object} PDFCursorToolsOptions
* @property {HTMLDivElement} container - The document container.
* @property {EventBus} eventBus - The application event bus.
* @property {BasePreferences} preferences - Object for reading/writing
* persistent settings.
* @property {number} cursorToolOnLoad - (optional) The cursor tool that will be
* enabled on load; the constants from {CursorTool} should be used.
* The default value is `CursorTool.SELECT`.
*/
class PDFCursorTools {
/**
* @param {PDFCursorToolsOptions} options
*/
constructor({ container, eventBus, preferences, }) {
constructor({ container, eventBus, cursorToolOnLoad = CursorTool.SELECT, }) {
this.container = container;
this.eventBus = eventBus;
@ -46,9 +47,9 @@ class PDFCursorTools {
this._addEventListeners();
preferences.get('cursorToolOnLoad').then((value) => {
this.switchTool(value);
}).catch(() => { });
Promise.resolve().then(() => {
this.switchTool(cursorToolOnLoad);
});
}
/**