From 60f3b28c5432184a6732633a282d364ea6255e54 Mon Sep 17 00:00:00 2001
From: Piro / SHIMODA Hiroshi <piro@p.club.ne.jp>
Date: Fri, 27 May 2011 00:35:43 +0900
Subject: [PATCH] add module for performance tuning

---
 modules/browser.js |  6 ++++++
 modules/rap.js     | 11 +++++++++++
 modules/utils.js   |  7 +++++++
 modules/window.js  |  7 +++++++
 4 files changed, 31 insertions(+)
 create mode 100644 modules/rap.js

diff --git a/modules/browser.js b/modules/browser.js
index 95d0c31d..c15fc52b 100644
--- a/modules/browser.js
+++ b/modules/browser.js
@@ -38,6 +38,9 @@ const EXPORTED_SYMBOLS = ['TreeStyleTabBrowser'];
 const Cc = Components.classes;
 const Ci = Components.interfaces;
 
+// Components.utils.import('resource://treestyletab-modules/rap.js');
+// rap();
+
 Components.utils.import('resource://treestyletab-modules/window.js');
  
 function TreeStyleTabBrowser(aWindowService, aTabBrowser) 
@@ -526,6 +529,7 @@ TreeStyleTabBrowser.prototype = {
 	
 	init : function TSTBrowser_init() 
 	{
+// rap('browser/init start');
 		this.stopRendering();
 
 		var w = this.window;
@@ -605,6 +609,7 @@ TreeStyleTabBrowser.prototype = {
 		this.fireTabbarPositionEvent(false, 'top', position); /* PUBLIC API */
 
 		this.startRendering();
+// rap('browser/init end');
 	},
 	
 	_initTabbrowserExtraContents : function TSTBrowser_initTabbrowserExtraContents() 
@@ -5248,4 +5253,5 @@ TreeStyleTabBrowser.prototype = {
 	cancelHideTabbarForFeedback : function TSTBrowser_cancelHideTabbarForFeedback() { this.autoHide.cancelHideForFeedback(); }
   
 }; 
+// rap('end of definition of browser');
  
diff --git a/modules/rap.js b/modules/rap.js
new file mode 100644
index 00000000..bd3e5ca4
--- /dev/null
+++ b/modules/rap.js
@@ -0,0 +1,11 @@
+const EXPORTED_SYMBOLS = ['rap']; 
+
+var last = -1;
+var start = Date.now();
+
+function rap(aMessage) {
+	var now = Date.now();
+	var time = last < 0 ? 0 : (now - last);
+	dump(time+' (total '+(now - start)+') : '+(aMessage || Components.stack.caller)+'\n');
+	last = now;
+}
diff --git a/modules/utils.js b/modules/utils.js
index d6f2b056..b3c1ef0f 100644
--- a/modules/utils.js
+++ b/modules/utils.js
@@ -40,6 +40,8 @@ const Ci = Components.interfaces;
  
 Components.utils.import('resource://gre/modules/XPCOMUtils.jsm'); 
 
+// Components.utils.import('resource://treestyletab-modules/rap.js');
+// rap();
 Components.utils.import('resource://treestyletab-modules/lib/prefs.js');
 Components.utils.import('resource://treestyletab-modules/lib/namespace.jsm');
 var window = getNamespaceFor('piro.sakura.ne.jp');
@@ -79,6 +81,7 @@ XPCOMUtils.defineLazyGetter(this, 'confirmWithTab', function() {
 	Components.utils.import('resource://treestyletab-modules/lib/confirmWithTab.js', ns);
 	return ns.confirmWithTab;
 });
+// rap('end of definition of lazy getters');
  
 var TreeStyleTabUtils = { 
 	__proto__ : window['piro.sakura.ne.jp'].prefs,
@@ -332,6 +335,7 @@ var TreeStyleTabUtils = {
  
 	init : function TSTUtils_init() 
 	{
+// rap('utils/init start');
 		if (this._initialized) return;
 
 		this.isMac = this.XULAppInfo.OS == 'Darwin';
@@ -361,6 +365,7 @@ var TreeStyleTabUtils = {
 		catch(e) {
 			dump(e+'\n');
 		}
+// rap('utils/init end');
 	},
 	_initialized : false,
 	applyPlatformDefaultPrefs : function TSTUtils_applyPlatformDefaultPrefs()
@@ -2429,5 +2434,7 @@ var TreeStyleTabUtils = {
   
 }; 
  
+// rap('end of definition of utils');
 TreeStyleTabUtils.init(); 
+// rap('end of initialization of utils');
   
diff --git a/modules/window.js b/modules/window.js
index 5d148a0f..0ac23cbf 100644
--- a/modules/window.js
+++ b/modules/window.js
@@ -40,6 +40,8 @@ const Ci = Components.interfaces;
 
 Components.utils.import('resource://gre/modules/XPCOMUtils.jsm');
 
+// Components.utils.import('resource://treestyletab-modules/rap.js');
+// rap();
 Components.utils.import('resource://treestyletab-modules/utils.js');
 XPCOMUtils.defineLazyGetter(this, 'TreeStyleTabBrowser', function() {
 	var ns = {};
@@ -282,6 +284,7 @@ TreeStyleTabWindow.prototype = {
 	
 	preInit : function TSTWindow_preInit() 
 	{
+// rap('window/preInit start');
 		if (this.preInitialized) return;
 		this.preInitialized = true;
 
@@ -298,6 +301,7 @@ TreeStyleTabWindow.prototype = {
 
 		// initialize theme
 		this.onPrefChange('extensions.treestyletab.tabbar.style');
+// rap('window/preInit end');
 	},
 	preInitialized : false,
 	
@@ -407,6 +411,7 @@ TreeStyleTabWindow.prototype = {
   
 	init : function TSTWindow_init() 
 	{
+// rap('window/init start');
 		var w = this.window;
 		w.removeEventListener('load', this, false);
 		w.addEventListener('unload', this, false);
@@ -455,6 +460,7 @@ TreeStyleTabWindow.prototype = {
 		if (this.isAutoHide)
 			this.onPrefChange('extensions.treestyletab.tabbar.autoHide.mode');
 		this.onPrefChange('extensions.treestyletab.autoCollapseExpandSubtreeOnSelect.whileFocusMovingByShortcut');
+// rap('window/init end');
 	},
 	initialized : false,
 	
@@ -1606,4 +1612,5 @@ TreeStyleTabWindow.prototype = {
 	}
   
 }; 
+// rap('end of definition of window');