CB-14188: add beforeload event, catching navigation before it happens

2018-07-13 22:14:01 +02:00
parent 0ed0bf543b
commit 228703a63b
5 changed files with 133 additions and 14 deletions
@@ -33,6 +33,7 @@

    function InAppBrowser () {
        this.channels = {
+            'beforeload': channel.create('beforeload'),
            'loadstart': channel.create('loadstart'),
            'loadstop': channel.create('loadstop'),
            'loaderror': channel.create('loaderror'),
@@ -44,9 +45,17 @@
    InAppBrowser.prototype = {
        _eventHandler: function (event) {
            if (event && (event.type in this.channels)) {
-                this.channels[event.type].fire(event);
+                if (event.type === 'beforeload') {
+                    this.channels[event.type].fire(event, this._loadAfterBeforeload);
+                } else {
+                    this.channels[event.type].fire(event);
+                }
            }
        },
+        _loadAfterBeforeload: function (strUrl) {
+            strUrl = urlutil.makeAbsolute(strUrl);
+            exec(null, null, 'InAppBrowser', 'loadAfterBeforeload', [strUrl]);
+        },
        close: function (eventname) {
            exec(null, null, 'InAppBrowser', 'close', []);
        },