55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
#ifdef 0
|
|
/* 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/. */
|
|
#endif
|
|
|
|
const PREF_INTRO_SHOWN = "browser.newtabpage.introShown";
|
|
|
|
let gIntro = {
|
|
_introShown: Services.prefs.getBoolPref(PREF_INTRO_SHOWN),
|
|
|
|
_nodeIDSuffixes: [
|
|
"panel",
|
|
],
|
|
|
|
_nodes: {},
|
|
|
|
init: function() {
|
|
for (let idSuffix of this._nodeIDSuffixes) {
|
|
this._nodes[idSuffix] = document.getElementById("newtab-intro-" + idSuffix);
|
|
}
|
|
|
|
this._nodes.panel.addEventListener("popupshowing", e => this._setUpPanel());
|
|
},
|
|
|
|
showIfNecessary: function() {
|
|
if (!this._introShown) {
|
|
Services.prefs.setBoolPref(PREF_INTRO_SHOWN, true);
|
|
this.showPanel();
|
|
}
|
|
},
|
|
|
|
showPanel: function() {
|
|
// Open the customize menu first
|
|
gCustomize.showPanel().then(nodes => {
|
|
// Point the panel at the 'what' menu item
|
|
this._nodes.panel.openPopup(nodes.what);
|
|
});
|
|
},
|
|
|
|
_setUpPanel: function() {
|
|
// Build the panel if necessary
|
|
if (this._nodes.panel.childNodes.length == 1) {
|
|
['<a href="' + TILES_EXPLAIN_LINK + '">' + newTabString("learn.link") + "</a>",
|
|
'<a href="' + TILES_PRIVACY_LINK + '">' + newTabString("privacy.link") + "</a>",
|
|
'<input type="button" class="newtab-customize"/>',
|
|
].forEach((arg, index) => {
|
|
let paragraph = document.createElementNS(HTML_NAMESPACE, "p");
|
|
this._nodes.panel.appendChild(paragraph);
|
|
paragraph.innerHTML = newTabString("intro.paragraph" + (index + 1), [arg]);
|
|
});
|
|
}
|
|
},
|
|
};
|