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Defer some initialization until the first window is visible.

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This commit is contained in:
Kris Maglione
2011-08-21 11:52:55 -04:00
parent 5f42595f65
commit f830771283
4 changed files with 49 additions and 15 deletions
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33
common/modules/overlay.jsm
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@@ -41,6 +41,8 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
util.addObserver(this);
this.overlays = {};
this.onWindowVisible = [];
config.loadStyles();
this.timeout(this.initialize);
@@ -287,13 +289,20 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
});
});
// Module.list.forEach(load);
frob("load");
modules.times = update({}, defineModule.times);
function finish() {
// Module.list.forEach(load);
frob("load");
modules.times = update({}, defineModule.times);
defineModule.loadLog.push("Loaded in " + (Date.now() - start) + "ms");
defineModule.loadLog.push("Loaded in " + (Date.now() - start) + "ms");
overlay.windows = array.uniq(overlay.windows.concat(window), true);
overlay.windows = array.uniq(overlay.windows.concat(window), true);
}
if (overlay.onWindowVisible)
overlay.onWindowVisible.push(finish);
else
finish();
modules.events.listen(window, "unload", function onUnload() {
window.removeEventListener("unload", onUnload.wrapped, false);
@@ -337,7 +346,13 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
}), true);
},
"chrome-document-global-created": function (window, uri) { this.observe(window, "toplevel-window-ready", null); },
"content-document-global-created": function (window, uri) { this.observe(window, "toplevel-window-ready", null); }
"content-document-global-created": function (window, uri) { this.observe(window, "toplevel-window-ready", null); },
"xul-window-visible": function () {
if (this.onWindowVisible) {
this.onWindowVisible.forEach(function (f) f.call(this), this);
this.onWindowVisible = null;
}
}
},
overlayWindow: function (url, fn) {
@@ -351,8 +366,10 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
}, this);
for (let doc in util.iterDocuments())
if (["interactive", "complete"].indexOf(doc.readyState) >= 0)
if (~["interactive", "complete"].indexOf(doc.readyState)) {
this.onWindowVisible = null;
this._loadOverlays(doc.defaultView);
}
else
this.observe(doc.defaultView, "toplevel-window-ready");
}
@@ -363,7 +380,7 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
window.dactylOverlays = [];
for each (let obj in overlay.overlays[window.document.documentURI] || []) {
if (window.dactylOverlays.indexOf(obj) >= 0)
if (~window.dactylOverlays.indexOf(obj))
continue;
window.dactylOverlays.push(obj);
this._loadOverlay(window, obj(window));