stonewareslord/treestyletab
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Collect strongly related codes

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This commit is contained in:
Piro / YUKI Hiroshi 2013-05-06 06:36:17 +09:00
parent eedc895e22
commit 43e1813650
1 changed files with 47 additions and 64 deletions
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99
modules/browser.js
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@ -2931,27 +2931,20 @@ TreeStyleTabBrowser.prototype = {
this._saveAndUpdateReferenceTabsInfo(tab);
var toBeClosedSibling = this._reserveCloseNeedlessGroupTabSibling(tab);
var nextFocusedTab = null;
var firstChild = this.getFirstChildTab(tab);
if (firstChild) {
let children = this.getChildTabs(tab);
if (closeParentBehavior == this.kCLOSE_PARENT_BEHAVIOR_PROMOTE_FIRST_CHILD)
this.updateTabsIndentWithDelay(children.slice(0, 1));
else
this.updateTabsIndentWithDelay(children);
if (closeParentBehavior == this.kCLOSE_PARENT_BEHAVIOR_PROMOTE_ALL_CHILDREN ||
closeParentBehavior == this.kCLOSE_PARENT_BEHAVIOR_PROMOTE_FIRST_CHILD)
nextFocusedTab = firstChild;
}
this.detachAllChildren(tab, {
behavior : closeParentBehavior,
dontUpdateIndent : true
behavior : closeParentBehavior
});
var nextFocusedTab = null;
if (firstChild &&
(closeParentBehavior == this.kCLOSE_PARENT_BEHAVIOR_PROMOTE_ALL_CHILDREN ||
closeParentBehavior == this.kCLOSE_PARENT_BEHAVIOR_PROMOTE_FIRST_CHILD))
nextFocusedTab = firstChild;
var toBeClosedTabs = this._collectNeedlessGroupTabs(tab);
var parentTab = this.getParentTab(tab);
if (parentTab) {
if (!nextFocusedTab && tab == this.getLastChildTab(parentTab)) {
@ -2961,21 +2954,20 @@ TreeStyleTabBrowser.prototype = {
nextFocusedTab = this.getPreviousSiblingTab(tab);
}
let toBeClosedParent = this._reserveCloseNeedlessGroupTabParent(tab);
if (toBeClosedParent && nextFocusedTab == toBeClosedParent)
if (nextFocusedTab && toBeClosedTabs.indexOf(nextFocusedTab) > -1)
nextFocusedTab = this.getNextFocusedTab(parentTab);
}
else if (!nextFocusedTab) {
nextFocusedTab = this.getNextFocusedTab(tab);
}
if (toBeClosedSibling && nextFocusedTab == toBeClosedSibling)
nextFocusedTab = this.getFirstChildTab(nextFocusedTab);
if (nextFocusedTab && toBeClosedTabs.indexOf(nextFocusedTab) > -1)
nextFocusedTab = this.getNextFocusedTab(nextFocusedTab);
this._reserveCloseRelatedTabs(toBeClosedTabs);
this.detachTab(tab, { dontUpdateIndent : true });
this.checkTabsIndentOverflow();
this._restoreTabAttributes(tab, backupAttributes);
if (b.selectedTab == tab)
@ -3045,10 +3037,11 @@ TreeStyleTabBrowser.prototype = {
this.startRendering();
},
_reserveCloseNeedlessGroupTabSibling : function TSTBrowser_reserveCloseNeedlessGroupTabSibling(aTab)
_collectNeedlessGroupTabs : function TSTBrowser_collectNeedlessGroupTabs(aTab)
{
if (!aTab || !aTab.parentNode || !this.hasChildTabs(aTab))
return null;
var tabs = [];
if (!aTab || !aTab.parentNode)
return tabs;
var parent = this.getParentTab(aTab);
var siblings = this.getSiblingTabs(aTab);
@ -3058,49 +3051,39 @@ TreeStyleTabBrowser.prototype = {
siblings.length == 1 &&
this.hasChildTabs(groupTabs[0])
) ? groupTabs[0] : null ;
if (groupTab) {
this.window.setTimeout(function(aSelf, aGroupTab) {
aSelf.getTabBrowserFromChild(aGroupTab).removeTab(aGroupTab, { animate : true });
}, 0, this, groupTab);
return groupTab;
}
return null;
},
_reserveCloseNeedlessGroupTabParent : function TSTBrowser_reserveCloseNeedlessGroupTabParent(aTab)
{
if (!aTab)
return null;
var parentTab = this.getParentTab(aTab);
if (!parentTab)
return null;
if (groupTab)
tabs.push(groupTab);
var shouldCloseParentTab = (
this.isGroupTab(parentTab) &&
this.getDescendantTabs(parentTab).length == 1
parent &&
this.isGroupTab(parent) &&
this.getDescendantTabs(parent).length == 1
);
if (shouldCloseParentTab) {
let key = 'onTabClose_'+parseInt(Math.random() * 65000);
let self = this;
if (shouldCloseParentTab)
tabs.push(parent);
return tabs;
},
_reserveCloseRelatedTabs : function TSTBrowser_reserveCloseRelatedTabs(aTabs)
{
if (!aTabs.length)
return;
var key = 'onTabClose_'+parseInt(Math.random() * 65000);
var self = this;
(this.deferredTasks[key] = this.Deferred.next(function() {
if (parentTab.parentNode)
self.mTabBrowser.removeTab(parentTab, { animate : true });
aTabs.forEach(function(aTab) {
if (aTab.parentNode)
self.mTabBrowser.removeTab(aTab, { animate : true });
});
})).error(this.defaultDeferredErrorHandler).next(function() {
delete self.deferredTasks[key];
}).next(function() {
parentTab = null;
aTab = null;
aTabs = null;
self = null;
key = null;
});
return parentTab;
}
else {
return null;
}
},
_saveAndUpdateReferenceTabsInfo : function TSTBrowser_saveAndUpdateReferenceTabsInfo(aTab)