Drop support for Tab Mix Plus's custom session management system

content/treestyletab/windowHelperHacks.js

@@ -22,76 +22,6 @@ TreeStyleTabWindowHelper.overrideExtensionsPreInit = function TSTWH_overrideExte
 	if (TreeStyleTabUtils.getTreePref('compatibility.TMP')) {
 		document.documentElement.setAttribute('treestyletab-enable-compatibility-tmp', true);
 	}
-	// Tab Mix Plus, SessionStore API
-	if (
-		TreeStyleTabUtils.getTreePref('compatibility.TMP') &&
-		('TabmixSessionData' in window || 'SessionData' in window)
-		) {
-		let sessionData = window.TabmixSessionData || window.SessionData;
-		if ('getTabProperties' in sessionData && 'setTabProperties' in sessionData) {
-			let prefix = sv.kTMP_SESSION_DATA_PREFIX;
-			let sessionManager = window.TabmixSessionManager || window.SessionManager;
-			sessionData.tabTSTProperties = this.extraProperties.map(function(aProperty) {
-				return prefix+aProperty;
-			});
-			eval('sessionData.getTabProperties = '+
-				sessionData.getTabProperties.toSource().replace(
-					'return tabProperties;',
-					'  for (let i = 0, maxi = this.tabTSTProperties.length; i < maxi; i++)\n' +
-					'  {\n' +
-					'    let property = this.tabTSTProperties[i];\n' +
-					'    tabProperties += "|" + property + "=" + encodeURIComponent(aTab.getAttribute(property));\n' +
-					'  }\n' +
-					'$&'
-				)
-			);
-			eval('sessionData.setTabProperties = '+
-				sessionData.setTabProperties.toSource().replace(
-					'{',
-					'$&\n' +
-					'  var TSTProps = tabProperties.split("|");\n' +
-					'  tabProperties = TSTProps.shift();\n' +
-					'  for (let i = 0, maxi = TSTProps.length; i < maxi; i++)\n' +
-					'  {\n' +
-					'    let property = TSTProps[i];\n' +
-					'    let index = property.indexOf("=");\n' +
-					'    let name = property.substring(0, index);\n' +
-					'    let value = decodeURIComponent(property.substring(index+1));\n' +
-					'    if (name && value)\n' +
-					'      aTab.setAttribute(name, value);\n' +
-					'  }'
-				)
-			);
-			eval('sessionManager.loadOneTab = '+
-				sessionManager.loadOneTab.toSource().replace(
-					/(\}\))?$/,
-					'  if (gBrowser.treeStyleTab.useTMPSessionAPI)\n' +
-					'    gBrowser.treeStyleTab.handleRestoredTab(aTab);\n' +
-					'$1'
-				)
-			);
-			let source = tablib.init.toSource().split('gBrowser.restoreTab = ');
-			source[1] = source[1].replace(
-				'return newTab;',
-				'  if (this.treeStyleTab.useTMPSessionAPI)\n' +
-				'    this.treeStyleTab.handleRestoredTab(newTab);\n' +
-				'$&'
-			);
-			eval('tablib.init = '+source.join('gBrowser.restoreTab = '));
-			eval('sessionManager.loadOneWindow = '+
-				sessionManager.loadOneWindow.toSource().replace(
-					'gBrowser.tabsToLoad = ',
-					'  gBrowser.treeStyleTab.resetAllTabs(true, true);\n' +
-					'  TreeStyleTabService.restoringTree = true;\n' +
-					'$&'
-				).replace(
-					/(\}\))?$/,
-					'TreeStyleTabService.restoringTree = false; $1'
-				)
-			);
-			sv.useTMPSessionAPI = true;
-		}
-	}
 
 	// TooManyTabs
 	// https://addons.mozilla.org/firefox/addon/toomanytabs-saves-your-memory/

modules/base.js

@@ -654,12 +654,6 @@ var TreeStyleTabBase = inherit(TreeStyleTabConstants, {
 		catch(e) {
 		}
 
-		if (this.useTMPSessionAPI) {
-			let TMPValue = aTab.getAttribute(this.kTMP_SESSION_DATA_PREFIX+aKey);
-			if (TMPValue)
-				value = TMPValue;
-		}
-
 		return value;
 	},
  
@@ -676,9 +670,6 @@ var TreeStyleTabBase = inherit(TreeStyleTabConstants, {
 		catch(e) {
 		}
 
-		if (this.useTMPSessionAPI)
-			aTab.setAttribute(this.kTMP_SESSION_DATA_PREFIX+aKey, aValue);
-
 		return aValue;
 	},
  
@@ -692,9 +683,6 @@ var TreeStyleTabBase = inherit(TreeStyleTabConstants, {
 		}
 		catch(e) {
 		}
-
-		if (this.useTMPSessionAPI)
-			aTab.removeAttribute(this.kTMP_SESSION_DATA_PREFIX+aKey);
 	},
  
 	// workaround for http://piro.sakura.ne.jp/latest/blosxom/mozilla/extension/treestyletab/2009-09-29_debug.htm
@@ -729,10 +717,6 @@ var TreeStyleTabBase = inherit(TreeStyleTabConstants, {
 			this.deleteTabValue(aTabs[i], this.kCLOSED_SET_ID);
 		}
 	},
- 
-	useTMPSessionAPI : false, 
- 
-	kTMP_SESSION_DATA_PREFIX : 'tmp-session-data-', 
   
 // tab 
 	

modules/browser.js

@@ -4711,7 +4711,6 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
 	{
 		var behavior = this.undoCloseTabSetBehavior;
 		if (
-			this.useTMPSessionAPI ||
 			this._restoringClosedSet ||
 			!(behavior & this.kUNDO_CLOSE_SET || behavior & this.kUNDO_ASK)
 			)
@@ -7357,12 +7356,12 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
  
 	restoreTree : function TSTBrowser_restoreTree() 
 	{
-		if (!this.needRestoreTree || this.useTMPSessionAPI)
+		if (!this.needRestoreTree)
 			return;
 
 		this.needRestoreTree = false;
 
-		if (this.useTMPSessionAPI && prefs.getPref('extensions.tabmix.sessions.manager'))
+		if (prefs.getPref('extensions.tabmix.sessions.manager'))
 			return;
 
 		var level = utils.getTreePref('restoreTree.level');

modules/window.js

@@ -175,15 +175,6 @@ TreeStyleTabWindow.prototype = inherit(TreeStyleTabBase, {
 		return this.base.treeViewEnabled = aValue;
 	},
  
-	get useTMPSessionAPI() /* PUBLIC API */ 
-	{
-		return this.base.useTMPSessionAPI;
-	},
-	set useTMPSessionAPI(aValue)
-	{
-		return this.base.useTMPSessionAPI = aValue;
-	},
- 
 	get browser() 
 	{
 		var w = this.window;