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Refactors history and how the database is stored

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This commit is contained in:
Yury Delendik 2014-04-03 13:23:18 -05:00
parent 9c59437ac3
commit b39f0c311c
7 changed files with 37 additions and 55 deletions
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11
web/preferences.js
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@ -14,7 +14,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals DEFAULT_PREFERENCES, isLocalStorageEnabled, Promise */
/* globals DEFAULT_PREFERENCES, Promise */
'use strict';
@ -174,19 +174,14 @@ var Preferences = {
//#if !(FIREFOX || MOZCENTRAL || B2G)
Preferences._writeToStorage = function (prefObj) {
return new Promise(function (resolve) {
if (isLocalStorageEnabled) {
localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
}
localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
resolve();
});
};
Preferences._readFromStorage = function (prefObj) {
return new Promise(function (resolve) {
var readPrefs;
if (isLocalStorageEnabled) {
readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
}
var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
resolve(readPrefs);
});
};