stonewareslord/treestyletab
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タブを開き直した際に各種情報を復元するようにした

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（ただし、サブツリーの復元は、復元したタブが親のタブから見て最後の子であった場合のみ
　正しく動作し、そうでない場合は子孫タブの位置がずれる問題が起こる。要修正。）


git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@1223 599a83e7-65a4-db11-8015-0010dcdd6dc2
This commit is contained in:
piro 2007-10-17 23:48:30 +00:00
parent c252552a7a
commit 8ef44b89f5
1 changed files with 64 additions and 3 deletions
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67
content/treestyletab/treestyletab.js
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@ -226,6 +226,8 @@ var TreeStyleTabService = {
{
aTabBrowser.mTabContainer.addEventListener('TreeStyleTab:TabOpen', this, true);
aTabBrowser.mTabContainer.addEventListener('TabClose', this, true);
aTabBrowser.mTabContainer.addEventListener('TabMove', this, true);
aTabBrowser.mTabContainer.addEventListener('SSTabRestoring', this, true);
aTabBrowser.mPanelContainer.addEventListener('click', this, true);
@ -313,6 +315,8 @@ var TreeStyleTabService = {
{
aTabBrowser.mTabContainer.removeEventListener('TreeStyleTab:TabOpen', this, true);
aTabBrowser.mTabContainer.removeEventListener('TabClose', this, true);
aTabBrowser.mTabContainer.removeEventListener('TabMove', this, true);
aTabBrowser.mTabContainer.removeEventListener('SSTabRestoring', this, true);
aTabBrowser.mPanelContainer.removeEventListener('click', this, true);
// var tabContextMenu = document.getAnonymousElementByAttribute(aTabBrowser, 'anonid', 'tabContextMenu');
@ -338,6 +342,18 @@ var TreeStyleTabService = {
this.onTabRemoved(aEvent);
break;
case 'TabMove':
var tab = aEvent.originalTarget;
var b = this.getTabBrowserFromChildren(tab);
if (tab.getAttribute(this.kCHILDREN) && !b.__treestyletab__isSubTreeMoving) {
this.moveTabSubTreeTo(tab, tab._tPos);
}
break;
case 'SSTabRestoring':
this.onTabRestored(aEvent);
break;
case 'click':
var isMiddleClick = (
aEvent.button == 1 ||
@ -401,6 +417,7 @@ var TreeStyleTabService = {
var nextFocusedTab = null;
if (firstChild) {
var backupChildren = this.getTabValue(tab, this.kCHILDREN);
var children = this.getChildTabsOf(tab);
var self = this;
var adoption = this.getPref('extensions.treestyletab.adoptChildrenToGrandParentOnRemoveTab');
@ -421,6 +438,7 @@ var TreeStyleTabService = {
if (adoption) {
nextFocusedTab = firstChild;
}
this.setTabValue(tab, this.kCHILDREN, backupChildren);
}
if (!nextFocusedTab) {
@ -445,6 +463,24 @@ var TreeStyleTabService = {
b.selectedTab = nextFocusedTab;
},
onTabRestored : function(aEvent)
{
var tab = aEvent.originalTarget;
var id = this.setTabValue(tab, this.kID, this.getTabValue(tab, this.kID));
var children = this.setTabValue(tab, this.kCHILDREN, this.getTabValue(tab, this.kCHILDREN));
var children = this.getChildTabsOf(tab);
for (var i = 0, maxi = children.length; i < maxi; i++)
{
this.adoptTabTo(children[i], tab);
}
var parentTab = this.getParentTabOf(tab);
if (parentTab) {
this.adoptTabTo(tab, parentTab);
}
},
onTabClick : function(aEvent)
{
if (aEvent.button != 0) return;
@ -490,6 +526,23 @@ var TreeStyleTabService = {
/* Tab Utilities */
getTabValue : function(aTab, aKey)
{
var value = null;
try {
value = this.SessionStore.getTabValue(aTab, aKey);
}
catch(e) {
}
if (value)
aTab.setAttribute(aKey, value);
else
aTab.removeAttribute(aKey);
return value;
},
setTabValue : function(aTab, aKey, aValue)
{
if (!aValue) {
@ -501,6 +554,7 @@ var TreeStyleTabService = {
}
catch(e) {
}
return aValue;
},
deleteTabValue : function(aTab, aKey)
@ -704,6 +758,10 @@ var TreeStyleTabService = {
var children = aParent.getAttribute(this.kCHILDREN);
var newIndex;
if (children.indexOf(id) > -1) {
children = ('|'+children).replace('|'+id, '').replace(/^\|/);
}
var beforeTab = aInsertBefore ? aInsertBefore.getAttribute(this.kID) : null ;
if (aInsertBefore && children.indexOf(beforeTab) > -1) {
children = children.replace(new RegExp(beforeTab), id+'|'+beforeTab);
@ -718,7 +776,7 @@ var TreeStyleTabService = {
this.setTabValue(aParent, this.kCHILDREN, children);
if (newIndex > aChild._tPos) newIndex--;
b.moveTabTo(aChild, newIndex);
this.moveTabSubTreeTo(aChild, newIndex);
this.updateTabsIndent([aChild]);
},
@ -761,15 +819,18 @@ var TreeStyleTabService = {
moveTabSubTreeTo : function(aTab, aIndex)
{
var tabs = this.getDescendantTabsOf(aTab);
var b = this.getTabBrowserFromChildren(aTab);
b.__treestyletab__isSubTreeMoving = true;
b.moveTabTo(aTab, aIndex);
var tabs = this.getDescendantTabsOf(aTab);
for (var i = 0, maxi = tabs.length; i < maxi; i++)
{
b.moveTabTo(tabs[i], aTab._tPos+i+1);
}
b.__treestyletab__isSubTreeMoving = false;
},
/* Pref Listener */