子孫を持たないタブに新しい子タブを追加した時、自動で他のサブツリーを閉じるようにした

git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@1228 599a83e7-65a4-db11-8015-0010dcdd6dc2

content/treestyletab/config.xul

@@ -14,9 +14,9 @@
 		<preference id="extensions.treestyletab.autoCollapseExpandSubTreeOnSelect"
 			name="extensions.treestyletab.autoCollapseExpandSubTreeOnSelect"
 			type="bool"/>
-		<preference id="extensions.treestyletab.autoExpandSubTreeOnAppendChild"
+		<!--preference id="extensions.treestyletab.autoExpandSubTreeOnAppendChild"
 			name="extensions.treestyletab.autoExpandSubTreeOnAppendChild"
-			type="bool"/>
+			type="bool"/-->
 		<preference id="extensions.treestyletab.adoptChildrenToGrandParentOnRemoveTab"
 			name="extensions.treestyletab.adoptChildrenToGrandParentOnRemoveTab"
 			type="bool"
@@ -32,9 +32,9 @@
 	<checkbox id="extensions.treestyletab.autoCollapseExpandSubTreeOnSelect-check"
 		preference="extensions.treestyletab.autoCollapseExpandSubTreeOnSelect"
 		label="&config.autoCollapseExpandSubTreeOnSelect;"/>
-	<checkbox id="extensions.treestyletab.autoExpandSubTreeOnAppendChild-check"
+	<!--checkbox id="extensions.treestyletab.autoExpandSubTreeOnAppendChild-check"
 		preference="extensions.treestyletab.autoExpandSubTreeOnAppendChild"
-		label="&config.autoExpandSubTreeOnAppendChild;"/>
+		label="&config.autoExpandSubTreeOnAppendChild;"/-->
 	<checkbox id="extensions.treestyletab.adoptChildrenToGrandParentOnRemoveTab-check"
 		preference="extensions.treestyletab.adoptChildrenToGrandParentOnRemoveTab"
 		label="&config.adoptChildrenToGrandParentOnRemoveTab;"/>

content/treestyletab/treestyletab.js

@@ -634,42 +634,7 @@ var TreeStyleTabService = {
 		else if (tab.getAttribute(this.kCHILDREN) &&
 				(tab.getAttribute(this.kSUBTREE_COLLAPSED) == 'true') &&
 				this.getPref('extensions.treestyletab.autoCollapseExpandSubTreeOnSelect')) {
-			var expandedParentTabs = [
+			this.collapseExpandTreesIntelligentlyFor(tab);
-					tab.getAttribute(this.kID)
-				];
-			var parentTab = tab;
-			while (parentTab = this.getParentTabOf(parentTab))
-			{
-				expandedParentTabs.push(parentTab.getAttribute(this.kID));
-			}
-			expandedParentTabs = expandedParentTabs.join('|');
-			try {
-				var xpathResult = document.evaluate(
-						'child::xul:tab[@'+this.kCHILDREN+' and not(@'+this.kCOLLAPSED+'="true") and not(@'+this.kSUBTREE_COLLAPSED+'="true") and not(contains("'+expandedParentTabs+'", @'+this.kID+'))]',
-						b.mTabContainer,
-						this.NSResolver,
-						XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
-						null
-					);
-				var collapseTab;
-				var isDescendant;
-				for (var i = 0, maxi = xpathResult.snapshotLength; i < maxi; i++)
-				{
-					isDescendant = false;
-					collapseTab = xpathResult.snapshotItem(i);
-					var parentTab = collapseTab;
-					while (parentTab = this.getParentTabOf(parentTab))
-					{
-						if (parentTab != tab) continue;
-						isDescendant = true;
-					}
-					if (!isDescendant)
-						this.collapseExpandTabSubTree(collapseTab, true);
-				}
-			}
-			catch(e) {
-			}
-			this.collapseExpandTabSubTree(tab, false);
 		}
 	},
  	 
@@ -901,8 +866,16 @@ var TreeStyleTabService = {
 		if (newIndex > aChild._tPos) newIndex--;
 		this.moveTabSubTreeTo(aChild, newIndex);
 
-		if (aParent.getAttribute(this.kSUBTREE_COLLAPSED) == 'true') {
+		if (
-			if (this.getPref('extensions.treestyletab.autoExpandSubTreeOnAppendChild')) {
+			(
+				aParent.getAttribute(this.kSUBTREE_COLLAPSED) == 'true' ||
+				children.indexOf('|') < 0 // first child
+			) &&
+			this.getPref('extensions.treestyletab.autoCollapseExpandSubTreeOnSelect')
+			) {
+			this.collapseExpandTreesIntelligentlyFor(aChild);
+		}
+		else if (aParent.getAttribute(this.kSUBTREE_COLLAPSED) == 'true') {
 			var p = aParent;
 			do {
 				this.collapseExpandTabSubTree(p, false);
@@ -1009,6 +982,47 @@ var TreeStyleTabService = {
 		}
 	},
  
+	collapseExpandTreesIntelligentlyFor : function(aTab) 
+	{
+		var b = this.getTabBrowserFromChildren(aTab);
+		var expandedParentTabs = [
+				aTab.getAttribute(this.kID)
+			];
+		var parentTab = aTab;
+		while (parentTab = this.getParentTabOf(parentTab))
+		{
+			expandedParentTabs.push(parentTab.getAttribute(this.kID));
+		}
+		expandedParentTabs = expandedParentTabs.join('|');
+		try {
+			var xpathResult = document.evaluate(
+					'child::xul:tab[@'+this.kCHILDREN+' and not(@'+this.kCOLLAPSED+'="true") and not(@'+this.kSUBTREE_COLLAPSED+'="true") and not(contains("'+expandedParentTabs+'", @'+this.kID+'))]',
+					b.mTabContainer,
+					this.NSResolver,
+					XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
+					null
+				);
+			var collapseTab;
+			var isDescendant;
+			for (var i = 0, maxi = xpathResult.snapshotLength; i < maxi; i++)
+			{
+				isDescendant = false;
+				collapseTab = xpathResult.snapshotItem(i);
+				var parentTab = collapseTab;
+				while (parentTab = this.getParentTabOf(parentTab))
+				{
+					if (parentTab != aTab) continue;
+					isDescendant = true;
+				}
+				if (!isDescendant)
+					this.collapseExpandTabSubTree(collapseTab, true);
+			}
+		}
+		catch(e) {
+		}
+		this.collapseExpandTabSubTree(aTab, false);
+	},
+  
 /* Pref Listener */ 
 	 
 	domain : 'extensions.treestyletab', 

locale/en-US/treestyletab/treestyletab.dtd

@@ -3,7 +3,7 @@
 
 <!ENTITY config.tabs.general "General">
 
-<!ENTITY config.autoCollapseExpandSubTreeOnSelect "Collapse distractive subtrees automatically, when a tab is focused">
+<!ENTITY config.autoCollapseExpandSubTreeOnSelect "Collapse distractive subtrees automatically, when a tab is opened or focused">
 
 <!ENTITY config.autoExpandSubTreeOnAppendChild "Expand subtree automatically, when tabs are inserted into the subtree">
 

locale/ja/treestyletab/treestyletab.dtd

@@ -3,7 +3,7 @@
 
 <!ENTITY config.tabs.general "全般">
 
-<!ENTITY config.autoCollapseExpandSubTreeOnSelect "タブを切り替える時、関係ないサブツリーを自動的に折り畳む">
+<!ENTITY config.autoCollapseExpandSubTreeOnSelect "タブを開く時やタブを切り替える時に、関係ないサブツリーを自動的に折り畳む">
 
 <!ENTITY config.autoExpandSubTreeOnAppendChild "折り畳まれたサブツリー内に子孫のタブが追加された時、サブツリーを自動的に展開する">