* Firefox 2用の古いコードを削除

* isVertical, isFixedはDOMContentLoaded以前はDOMを参照せずに設定値をそのまま返す

git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@7181 599a83e7-65a4-db11-8015-0010dcdd6dc2

content/treestyletab/treestyletab-tmp.css

@@ -23,20 +23,3 @@
   tabbrowser[treestyletab-mode="vertical"] tabs[flowing] > * .tabs-frame {
 	-moz-box-flex: 1 !important;
 }
-
-:root[treestyletab-enable-compatibility-tmp="true"]
-  tabbrowser[treestyletab-tabbar-position="left"][treestyletab-scrollbar-inverted="true"] .tabs-frame {
-	direction: rtl !important;
-	/* if there is scrollbar, closeboxes of tabs cannot be clicked because
-	   they are "under the rightside scrollbar" even if it is moved to
-	   leftside by the above rule. This seems a bug. Following rules move
-	   the "hidden rightside scrollbar" out of the box, then we can click
-	   closeboxes again. */
-	margin-right: -1em !important;
-	padding-right: 1em !important;
-}
-
-:root[treestyletab-enable-compatibility-tmp="true"]
-  tabbrowser[treestyletab-tabbar-position="left"][treestyletab-scrollbar-inverted="true"] .tabbrowser-tabs[firefox2][flowing][closebutton][hideAllTabsButton][tabBarSpace] .tabbrowser-tab {
-	direction: ltr !important;
-}

content/treestyletab/treestyletab.css

@@ -74,21 +74,6 @@ tabbrowser[treestyletab-mode="vertical"] .tabs-stack > *:first-child + * > hbox:
 	-moz-box-flex: 1 !important;
 }
 
-.tabbrowser-tabs[treestyletab-tabbar-position="left"][treestyletab-scrollbar-inverted="true"] .tabbrowser-arrowscrollbox > scrollbox {
-	direction: rtl !important;
-	/* if there is scrollbar, closeboxes of tabs cannot be clicked because
-	   they are "under the rightside scrollbar" even if it is moved to
-	   leftside by the above rule. This seems a bug. Following rules move
-	   the "hidden rightside scrollbar" out of the box, then we can click
-	   closeboxes again. */
-	margin-right: -1em !important;
-	padding-right: 1em !important;
-}
-
-.tabbrowser-tabs[treestyletab-tabbar-position="left"][treestyletab-scrollbar-inverted="true"] .tabbrowser-arrowscrollbox > scrollbox > .scrollbox-innerbox {
-	direction: ltr !important;
-}
-
 .tabbrowser-tabs[treestyletab-mode="vertical"]
 	.tabbrowser-tab:not([treestyletab-removed="true"]):not([pinned]),
 .tabbrowser-tabs[treestyletab-mode="vertical"]

content/treestyletab/treestyletabbrowser.js

@@ -107,6 +107,9 @@ TreeStyleTabBrowser.prototype = {
 	
 	get isVertical() 
 	{
+		if (!this.preInitialized)
+			return ['left', 'right'].indexOf(this.currentTabbarPosition) > -1;
+
 		var b = this.mTabBrowser;
 		if (!b) return false;
 		var box = this.scrollBox || b.mTabContainer ;
@@ -120,14 +123,19 @@ TreeStyleTabBrowser.prototype = {
  
 	get isFixed() 
 	{
+		var orient = this.isVertical ? 'vertical' : 'horizontal' ;
+		if (!this.preInitialized)
+			return this.getTreePref('tabbar.fixed.'+orient);
+
 		var b = this.mTabBrowser;
 		if (!b) return false;
-		return b.getAttribute(this.kFIXED+'-'+(this.isVertical ? 'vertical' : 'horizontal')) == 'true';
+		return b.getAttribute(this.kFIXED+'-'+orient) == 'true';
 	},
  
 	isTabInViewport : function TSTBrowser_isTabInViewport(aTab) 
 	{
-		if (!aTab) return false;
+		if (!this.preInitialized || !aTab)
+			return false;
 		if (aTab.getAttribute('pinned') == 'true')
 			return true;
 		var tabBox = aTab.boxObject;
@@ -724,16 +732,6 @@ TreeStyleTabBrowser.prototype = {
 			}
 		}
 
-		/* To move up content area on the tab bar, switch tab.
-		   If we don't do it, a gray space appears on the content area
-		   by negative margin of it. */
-		if (this.currentTabbarPosition == 'left' &&
-			b.getAttribute(this.kSCROLLBAR_INVERTED) == 'true') {
-			b.removeTab(
-				b.selectedTab = b.addTab('about:blank')
-			);
-		}
-
 		this.ObserverService.addObserver(this, 'TreeStyleTab:indentModified', false);
 		this.ObserverService.addObserver(this, 'TreeStyleTab:collapseExpandAllSubtree', false);
 		this.ObserverService.addObserver(this, 'private-browsing-change-granted', false);

modules/utils.js

@@ -93,7 +93,6 @@ var TreeStyleTabUtils = {
 	kTAB_INVERTED          : 'treestyletab-tab-inverted',
 	kTAB_CONTENTS_INVERTED : 'treestyletab-tab-contents-inverted',
 	kCLOSEBOX_INVERTED     : 'treestyletab-closebox-inverted',
-	kSCROLLBAR_INVERTED    : 'treestyletab-scrollbar-inverted',
 
 	kTWISTY_HOVER       : 'treestyletab-twisty-hover',
 	kTWISTY_STYLE       : 'treestyletab-twisty-style',