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Bug 455553 - Part 3 - about:newtab integration; r=fryn,gavin

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This commit is contained in:
Tim Taubert 2012-01-25 23:43:27 +01:00
parent 0baadcb3b8
commit e66b4d60f0
13 changed files with 53 additions and 14 deletions
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2
accessible/tests/mochitest/events/docload_wnd.xul
View File

@ -12,6 +12,8 @@
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
<script type="application/javascript"
src="chrome://browser/content/utilityOverlay.js"/>
<script type="application/javascript">
<![CDATA[

2
accessible/tests/mochitest/events/test_scroll.xul
View File

@ -15,6 +15,8 @@
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<script type="application/javascript"
src="chrome://browser/content/utilityOverlay.js"/>
<script type="application/javascript"
src="../common.js" />

3
accessible/tests/mochitest/name/nsRootAcc_wnd.xul
View File

@ -10,6 +10,9 @@
<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript"
src="chrome://browser/content/utilityOverlay.js"/>
<script type="application/javascript">
<![CDATA[
var gOpenerWnd = window.opener.wrappedJSObject;

2
accessible/tests/mochitest/relations/test_tabbrowser.xul
View File

@ -15,6 +15,8 @@
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<script type="application/javascript"
src="chrome://browser/content/utilityOverlay.js"/>
<script type="application/javascript"
src="../common.js" />

2
accessible/tests/mochitest/tree/test_tabbrowser.xul
View File

@ -16,6 +16,8 @@
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<script type="application/javascript"
src="chrome://browser/content/utilityOverlay.js"/>
<script type="application/javascript"
src="../common.js" />

6
browser/app/profile/firefox.js
View File

@ -1110,5 +1110,11 @@ pref("prompts.tab_modal.enabled", true);
// Whether the Panorama should animate going in/out of tabs
pref("browser.panorama.animate_zoom", true);
// Defines the url to be used for new tabs.
pref("browser.newtab.url", "about:blank");
// Toggles the content of 'about:newtab'. Shows the grid when enabled.
pref("browser.newtabpage.enabled", false);
// Enable the DOM full-screen API.
pref("full-screen-api.enabled", true);

2
browser/base/content/browser-fullZoom.js
View File

@ -225,7 +225,7 @@ var FullZoom = {
return;
// Avoid the cps roundtrip and apply the default/global pref.
if (aURI.spec == "about:blank") {
if (isBlankPageURL(aURI.spec)) {
this._applyPrefToSetting(undefined, aBrowser);
return;
}

2
browser/base/content/browser-places.js
View File

@ -1012,7 +1012,7 @@ var PlacesStarButton = {
}
// We can load about:blank before the actual page, but there is no point in handling that page.
if (this._uri.spec == "about:blank") {
if (isBlankPageURL(this._uri.spec)) {
return;
}

23
browser/base/content/browser.js
View File

@ -174,6 +174,9 @@ XPCOMUtils.defineLazyGetter(this, "PopupNotifications", function () {
}
});
XPCOMUtils.defineLazyModuleGetter(this, "NewTabUtils",
"resource:///modules/NewTabUtils.jsm");
XPCOMUtils.defineLazyGetter(this, "InspectorUI", function() {
let tmp = {};
Cu.import("resource:///modules/inspector.jsm", tmp);
@ -188,6 +191,7 @@ XPCOMUtils.defineLazyGetter(this, "Tilt", function() {
let gInitialPages = [
"about:blank",
"about:newtab",
"about:privatebrowsing",
"about:sessionrestore"
];
@ -1707,6 +1711,7 @@ function delayedStartup(isLoadingBlank, mustLoadSidebar) {
#endif
gBrowserThumbnails.init();
NewTabUtils.init();
TabView.init();
setUrlAndSearchBarWidthForConditionalForwardButton();
@ -2204,7 +2209,7 @@ function openLocation() {
else {
// If there are no open browser windows, open a new one
win = window.openDialog("chrome://browser/content/", "_blank",
"chrome,all,dialog=no", "about:blank");
"chrome,all,dialog=no", BROWSER_NEW_TAB_URL);
win.addEventListener("load", openLocationCallback, false);
}
return;
@ -2222,7 +2227,7 @@ function openLocationCallback()
function BrowserOpenTab()
{
openUILinkIn("about:blank", "tab");
openUILinkIn(BROWSER_NEW_TAB_URL, "tab");
}
/* Called from the openLocation dialog. This allows that dialog to instruct
@ -2557,7 +2562,7 @@ function URLBarSetURI(aURI) {
else
value = losslessDecodeURI(uri);
valid = (uri.spec != "about:blank");
valid = !isBlankPageURL(uri.spec);
}
gURLBar.value = value;
@ -2874,7 +2879,7 @@ function getMeOutOfHere() {
// Get the start page from the *default* pref branch, not the user's
var prefs = Cc["@mozilla.org/preferences-service;1"]
.getService(Ci.nsIPrefService).getDefaultBranch(null);
var url = "about:blank";
var url = BROWSER_NEW_TAB_URL;
try {
url = prefs.getComplexValue("browser.startup.homepage",
Ci.nsIPrefLocalizedString).data;
@ -5192,7 +5197,7 @@ nsBrowserAccess.prototype = {
case Ci.nsIBrowserDOMWindow.OPEN_NEWWINDOW :
// FIXME: Bug 408379. So how come this doesn't send the
// referrer like the other loads do?
var url = aURI ? aURI.spec : "about:blank";
var url = aURI ? aURI.spec : BROWSER_NEW_TAB_URL;
// Pass all params to openDialog to ensure that "url" isn't passed through
// loadOneOrMoreURIs, which splits based on "|"
newWindow = openDialog(getBrowserURL(), "_blank", "all,dialog=no", url, null, null, null);
@ -5225,7 +5230,7 @@ nsBrowserAccess.prototype = {
let loadInBackground = gPrefService.getBoolPref("browser.tabs.loadDivertedInBackground");
let referrer = aOpener ? makeURI(aOpener.location.href) : null;
let tab = win.gBrowser.loadOneTab(aURI ? aURI.spec : "about:blank", {
let tab = win.gBrowser.loadOneTab(aURI ? aURI.spec : BROWSER_NEW_TAB_URL, {
referrerURI: referrer,
fromExternal: isExternal,
inBackground: loadInBackground});
@ -7774,9 +7779,11 @@ function undoCloseWindow(aIndex) {
*/
function isTabEmpty(aTab) {
let browser = aTab.linkedBrowser;
let uri = browser.currentURI.spec;
let body = browser.contentDocument.body;
return browser.sessionHistory.count < 2 &&
browser.currentURI.spec == "about:blank" &&
!browser.contentDocument.body.hasChildNodes() &&
isBlankPageURL(uri) &&
(!body || !body.hasChildNodes()) &&
!aTab.hasAttribute("busy");
}

6
browser/base/content/tabbrowser.xml
View File

@ -632,7 +632,7 @@
autocomplete.unregisterOpenPage(this.mBrowser.registeredOpenURI);
delete this.mBrowser.registeredOpenURI;
}
if (aLocation.spec != "about:blank") {
if (!isBlankPageURL(aLocation.spec)) {
autocomplete.registerOpenPage(aLocation);
this.mBrowser.registeredOpenURI = aLocation;
}
@ -1065,7 +1065,7 @@
}
}
if (title && title != "about:blank") {
if (title && !isBlankPageURL(title)) {
// At this point, we now have a URI.
// Let's try to unescape it using a character set
// in case the URI is not ASCII.
@ -1589,7 +1589,7 @@
aTab.closing = true;
this._removingTabs.push(aTab);
if (newTab)
this.addTab("about:blank", {skipAnimation: true});
this.addTab(BROWSER_NEW_TAB_URL, {skipAnimation: true});
else
this.tabContainer.updateVisibility();

14
browser/base/content/utilityOverlay.js
View File

@ -41,11 +41,23 @@
// Services = object with smart getters for common XPCOM services
Components.utils.import("resource://gre/modules/Services.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
XPCOMUtils.defineLazyGetter(this, "BROWSER_NEW_TAB_URL", function () {
return Services.prefs.getCharPref("browser.newtab.url") || "about:blank";
});
var TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
var gBidiUI = false;
/**
* Determines whether the given url is considered a special URL for new tabs.
*/
function isBlankPageURL(aURL) {
return aURL == "about:blank" || aURL == BROWSER_NEW_TAB_URL;
}
function getBrowserURL()
{
return "chrome://browser/content/browser.xul";
@ -299,7 +311,7 @@ function openLinkIn(url, where, params) {
else
w.gBrowser.selectedBrowser.focus();
if (!loadInBackground && url == "about:blank")
if (!loadInBackground && isBlankPageURL(url))
w.focusAndSelectUrlBar();
}

2
browser/components/about/AboutRedirector.cpp
View File

@ -105,6 +105,8 @@ static RedirEntry kRedirMap[] = {
{ "home", "chrome://browser/content/aboutHome.xhtml",
nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
nsIAboutModule::ALLOW_SCRIPT },
{ "newtab", "chrome://browser/content/newtab/newTab.xul",
nsIAboutModule::ALLOW_SCRIPT },
{ "permissions", "chrome://browser/content/preferences/aboutPermissions.xul",
nsIAboutModule::ALLOW_SCRIPT },
};

1
browser/components/build/nsModule.cpp
View File

@ -143,6 +143,7 @@ static const mozilla::Module::ContractIDEntry kBrowserContracts[] = {
{ NS_ABOUT_MODULE_CONTRACTID_PREFIX "sync-progress", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
#endif
{ NS_ABOUT_MODULE_CONTRACTID_PREFIX "home", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
{ NS_ABOUT_MODULE_CONTRACTID_PREFIX "newtab", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
{ NS_ABOUT_MODULE_CONTRACTID_PREFIX "permissions", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
#if defined(XP_WIN) && !defined(__MINGW32__)
{ NS_BROWSERPROFILEMIGRATOR_CONTRACTID_PREFIX "ie", &kNS_WINIEPROFILEMIGRATOR_CID },