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// Copyright 2015 Endless Mobile, Inc.
const Endless = imports.gi.Endless;
const Gettext = imports.gettext;
const Gtk = imports.gi.Gtk;
const Lang = imports.lang;
const WebHelper2 = imports.webhelper2;
const WebKit2 = imports.gi.WebKit2;
const TEST_APPLICATION_ID = 'com.endlessm.example.test-webview2';
const TEST_HTML = '\
<html> \
<head> \
<title>First page</title> \
<style> \
p, form { \
width: 50%; \
padding: 1em; \
background: #FFFFFF; \
} \
body { \
background: #EEEEEE; \
} \
</style> \
</head> \
\
<body> \
<script type="text/javascript"> \
window.ngettextButton = (function () { \
var times = 0; \
return function () { \
times++; \
var message = ngettext("You have clicked me __ time", "You have clicked me __ times", times); \
alert(message.replace("__", times.toString())); \
}; \
})(); \
</script> \
<h1>First page</h1> \
\
<p><a href="webhelper://moveToPage?name=page2">Move to page 2</a></p> \
\
<p><a \
href="webhelper://showMessageFromParameter?msg=This%20is%20a%20message%20from%20the%20URL%20parameter">Show \
message from parameter in this URL</a></p> \
\
<form action="webhelper://showMessageFromParameter"> \
<input name="msg" value="I am in a form!"/> \
<input type="submit" value="Show message using a form"/> \
</form> \
\
<p><a href="http://wikipedia.org">Regular link to a Web site</a></p> \
\
<p>This is text that will be italicized: <span name="translatable">Hello, \
world!</span></p> \
\
<p> \
<button onclick="alert(gettext(\'I came from gettext\'));"> \
Click me to use gettext \
</button> \
<button onclick="ngettextButton();">Click me to use ngettext</button> \
</p> \
\
</body> \
</html>';
const TestApplication = new Lang.Class({
Name: 'TestApplication',
Extends: Endless.Application,
vfunc_dbus_register: function (connection, object_path) {
this._webhelper = new WebHelper2.WebHelper({
well_known_name: this.application_id,
connection: connection,
});
return this.parent(connection, object_path);
},
vfunc_startup: function () {
this.parent();
this._webhelper.set_gettext((s) => s.italics());
this._webhelper.set_ngettext((s, p, n) =>
'** ' + (n == 1 ? s : p) + ' **');
this._webhelper.define_web_actions({
moveToPage: this.moveToPage.bind(this),
showMessageFromParameter: this.showMessageFromParameter.bind(this),
});
this._webview = new WebKit2.WebView();
this._webview.connect('load-changed', (webview, event) => {
if (event === WebKit2.LoadEvent.FINISHED)
this._webhelper.translate_html(webview, null, (obj, res) => {
this._webhelper.translate_html_finish(res);
});
});
this._webview.load_html(TEST_HTML, null);
this._page2 = new Gtk.Grid();
let back_button = new Gtk.Button({ label: 'Go back to page 1' });
back_button.connect('clicked', () => {
this._pm.visible_child_name = 'page1';
});
this._page2.add(back_button);
this._window = new Endless.Window({
application: this,
border_width: 16,
});
this._pm = this._window.page_manager;
this._pm.set_transition_type(Gtk.StackTransitionType.CROSSFADE);
this._pm.add(this._webview, { name: 'page1' });
this._pm.add(this._page2, { name: 'page2' });
this._pm.visible_child_name = 'page1';
this._window.show_all();
},
vfunc_dbus_unregister: function (connection, object_path) {
this.parent(connection, object_path);
this._webhelper.unregister();
},
// WEB ACTIONS
// dict['name'] is the name of the page to move to
moveToPage: function (dict) {
this._pm.visible_child_name = dict['name'];
},
// dict['msg'] is the message to display
showMessageFromParameter: function (dict) {
let dialog = new Gtk.MessageDialog({
buttons: Gtk.ButtonsType.CLOSE,
message_type: Gtk.MessageType.INFO,
text: dict['msg'],
transient_for: this._window,
});
dialog.run();
dialog.destroy();
},
});
let app = new TestApplication({
application_id: TEST_APPLICATION_ID,
});
app.run(ARGV);
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