wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 581958 - Filter web progress messages to improve performance [r=vingtetun]

Browse Source
This commit is contained in:
Mark Finkle 2010-07-26 20:48:46 -04:00
parent dfc7bada42
commit 380ae2b093
2 changed files with 46 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
mobile/chrome/content/bindings/browser.js
View File

@ -4,6 +4,17 @@ let Ci = Components.interfaces;
dump("!! remote browser loaded\n")
let WebProgressListener = {
_notifyFlags: [],
_calculatedNotifyFlags: 0,
init: function() {
let webProgress = docShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIWebProgress);
webProgress.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_ALL);
addMessageListener("WebProgress:AddProgressListener", this);
addMessageListener("WebProgress:RemoveProgressListener", this);
},
onStateChange: function onStateChange(aWebProgress, aRequest, aStateFlags, aStatus) {
let webProgress = Ci.nsIWebProgressListener;
let notifyFlags = 0;
@ -22,6 +33,7 @@ let WebProgressListener = {
status: aStatus,
notifyFlags: notifyFlags
};
sendAsyncMessage("WebProgress:StateChange", json);
},
@ -33,7 +45,9 @@ let WebProgressListener = {
curTotal: aCurTotal,
maxTotal: aMaxTotal
};
sendAsyncMessage("WebProgress:ProgressChange", json);
if (this._calculatedNotifyFlags & Ci.nsIWebProgress.NOTIFY_PROGRESS)
sendAsyncMessage("WebProgress:ProgressChange", json);
},
onLocationChange: function onLocationChange(aWebProgress, aRequest, aLocationURI) {
@ -54,7 +68,9 @@ let WebProgressListener = {
status: aStatus,
message: aMessage
};
sendAsyncMessage("WebProgress:StatusChange", json);
if (this._calculatedNotifyFlags & Ci.nsIWebProgress.NOTIFY_STATUS)
sendAsyncMessage("WebProgress:StatusChange", json);
},
onSecurityChange: function onSecurityChange(aWebProgress, aRequest, aState) {
@ -71,6 +87,24 @@ let WebProgressListener = {
sendAsyncMessage("WebProgress:SecurityChange", json);
},
receiveMessage: function(aMessage) {
switch (aMessage.name) {
case "WebProgress:AddProgressListener":
this._notifyFlags.push(aMessage.json.notifyFlags);
this._calculatedNotifyFlags |= aMessage.json.notifyFlags;
break;
case "WebProgress.RemoveProgressListener":
let index = this._notifyFlags.indexOf(aMessage.json.notifyFlags);
if (index != -1) {
this._notifyFlags.splice(index, 1);
this._calculatedNotifyFlags = this._notifyFlags.reduce(function(a, b) {
return a | b;
}, 0);
}
break;
}
},
QueryInterface: function QueryInterface(aIID) {
if (aIID.equals(Ci.nsIWebProgressListener) ||
aIID.equals(Ci.nsISupportsWeakReference) ||
@ -82,6 +116,8 @@ let WebProgressListener = {
}
};
WebProgressListener.init();
let SecurityUI = {
/**
@ -144,9 +180,6 @@ let SecurityUI = {
SecurityUI.init();
let webProgress = docShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIWebProgress);
webProgress.addProgressListener(WebProgressListener, Ci.nsIWebProgress.NOTIFY_ALL);
let WebNavigation = {
_webNavigation: docShell.QueryInterface(Ci.nsIWebNavigation),

8
mobile/chrome/content/bindings/browser.xml
View File

@ -181,10 +181,18 @@
listener: aListener,
flags: aNotifyFlags
});
this._browser.messageManager.sendAsyncMessage("WebProgress:AddProgressListener", {
notifyFlags: aNotifyFlags,
});
},
removeProgressListener: function(aListener) {
function hasFilter(item) {
if (item.listener == aListener)
this._browser.messageManager.sendAsyncMessage("WebProgress:RemoveProgressListener", {
notifyFlags: item.flags,
});
return item.listener != aListener;
}