refactor codes for drag and drop
This commit is contained in:
Piro / SHIMODA Hiroshi
parent
f661405af0
commit
78dc5ef23c
@ -421,7 +421,7 @@ TreeStyleTabService.overrideExtensionsOnInitAfter = function TSTService_override
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eval('TabDNDObserver.clearDragmark = '+
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TabDNDObserver.clearDragmark.toSource().replace(
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/(\})(\))?$/,
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'gBrowser.treeStyleTab.clearDropPosition(); $1$2'
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'gBrowser.treeStyleTab.tabbarDNDObserver.clearDropPosition(); $1$2'
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)
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);
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if (TabDNDObserver.canDrop) {
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@ -475,13 +475,13 @@ TreeStyleTabService.overrideExtensionsOnInitAfter = function TSTService_override
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).replace(
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/(var newIndex =)/,
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<![CDATA[
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if (isTabReorder && TSTTabBrowser.treeStyleTab.performDrop(dropActionInfo, aDragSession.sourceNode))
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if (isTabReorder && TSTTabBrowser.treeStyleTab.tabbarDNDObserver.performDrop(dropActionInfo, aDragSession.sourceNode))
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return;
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]]>
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).replace(
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/(aTab = gBrowser.addTab\(url\));/,
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<![CDATA[
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TSTTabBrowser.treeStyleTab.performDrop(dropActionInfo, $1);
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TSTTabBrowser.treeStyleTab.tabbarDNDObserver.performDrop(dropActionInfo, $1);
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return;
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]]>
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).replace(
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@ -493,7 +493,7 @@ TreeStyleTabService.overrideExtensionsOnInitAfter = function TSTService_override
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dropActionInfo.position != TreeStyleTabService.kDROP_ON ||
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(TreeStyleTabService.dropLinksOnTabBehavior() & TreeStyleTabService.kDROPLINK_NEWTAB)
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) {
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TSTTabBrowser.treeStyleTab.performDrop(dropActionInfo, TSTTabBrowser.loadOneTab(url, null, null, null, bgLoad, false));
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TSTTabBrowser.treeStyleTab.tabbarDNDObserver.performDrop(dropActionInfo, TSTTabBrowser.loadOneTab(url, null, null, null, bgLoad, false));
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return;
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}
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]]>
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@ -1581,7 +1581,7 @@ var TreeStyleTabService = {
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if (remoteService.hasChildTabs(remoteTab) ||
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(remoteMultipleTabService && remoteMultipleTabService.isSelected(remoteTab))) {
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var remoteBrowser = remoteService.getTabBrowserFromChild(remoteTab);
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if (remoteBrowser.treeStyleTab.isDraggingAllTabs(remoteTab)) {
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if (remoteBrowser.treeStyleTab.tabbarDNDObserver.isDraggingAllTabs(remoteTab)) {
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window.close();
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}
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else {
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@ -1590,7 +1590,7 @@ var TreeStyleTabService = {
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};
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window.setTimeout(function() {
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var blankTab = gBrowser.selectedTab;
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gBrowser.treeStyleTab.performDrop(actionInfo, remoteTab);
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gBrowser.treeStyleTab.tabbarDNDObserver.performDrop(actionInfo, remoteTab);
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window.setTimeout(function() {
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gBrowser.removeTab(blankTab);
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@ -85,6 +85,16 @@ TreeStyleTabBrowser.prototype = {
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return (this._tabStripPlaceHolder = value);
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},
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get tabbarDNDObserver()
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{
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return this._tabbarDNDObserver || (this._tabbarDNDObserver = new TreeStyleTabBrowserTabbarDNDObserver(this));
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},
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get panelDNDObserver()
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{
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return this._panelDNDObserver || (this._panelDNDObserver = new TreeStyleTabBrowserTabpanelDNDObserver(this));
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},
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/* utils */
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/* get tab contents */
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@ -2024,7 +2034,7 @@ TreeStyleTabBrowser.prototype = {
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aEvent.preventDefault();
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return;
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// cancel tab dragging by Multiple Tab
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// cancel tab dragging by Multiple Tab
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case 'MultipleTabHandler:TabsDragStart':
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return aEvent.preventDefault();
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}
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@ -3296,487 +3306,6 @@ TreeStyleTabBrowser.prototype = {
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this.removeTabbrowserAttribute(this.kPRINT_PREVIEW);
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},
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/* drag and drop */
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get tabbarDNDObserver()
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{
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return this._tabbarDNDObserver || (this._tabbarDNDObserver = new TreeStyleTabBrowserTabbarDNDObserver(this));
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},
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get panelDNDObserver()
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{
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return this._panelDNDObserver || (this._panelDNDObserver = new TreeStyleTabBrowserTabpanelDNDObserver(this));
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},
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getCurrentDragSession : function TSTBrowser_getCurrentDragSession()
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{
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return Components
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.classes['@mozilla.org/widget/dragservice;1']
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.getService(Components.interfaces.nsIDragService)
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.getCurrentSession();
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},
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getDropAction : function TSTBrowser_getDropAction(aEvent, aDragSession)
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{
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if (!aDragSession)
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aDragSession = this.getCurrentDragSession();
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var tab = aDragSession ? this.getTabFromChild(aDragSession.sourceNode) : null ;
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this.ensureTabInitialized(tab);
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var info = this.getDropActionInternal(aEvent, tab);
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info.canDrop = true;
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info.source = tab;
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if (tab) {
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var isCopy = this.isCopyAction(aEvent);
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if (isCopy && 'duplicateTab' in this.mTabBrowser) {
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info.action |= this.kACTION_DUPLICATE;
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}
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if (
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!isCopy &&
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this.getTabBrowserFromChild(tab) != this.mTabBrowser &&
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(
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('duplicateTab' in this.mTabBrowser) ||
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('swapBrowsersAndCloseOther' in this.mTabBrowser)
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)
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) {
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info.action |= this.kACTION_IMPORT;
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}
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if (info.action & this.kACTIONS_FOR_DESTINATION) {
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if (info.action & this.kACTION_MOVE) info.action ^= this.kACTION_MOVE;
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if (info.action & this.kACTION_STAY) info.action ^= this.kACTION_STAY;
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}
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if (info.action & this.kACTION_ATTACH) {
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if (info.parent == tab) {
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info.canDrop = false;
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}
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else {
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var orig = tab;
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tab = info.target;
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while (tab = this.getParentTab(tab))
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{
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if (tab != orig) continue;
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info.canDrop = false;
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break;
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}
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}
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}
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}
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return info;
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},
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getDropActionInternal : function TSTBrowser_getDropActionInternal(aEvent, aSourceTab)
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{
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var tab = aEvent.target;
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var b = this.mTabBrowser;
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var tabs = this.getTabsArray(b);
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var firstTab = this.getFirstNormalTab(b);
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var lastTabIndex = tabs.length -1;
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var isInverted = this.isVertical ? false : window.getComputedStyle(b.parentNode, null).direction == 'rtl';
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var info = {
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target : null,
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position : null,
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action : null,
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parent : null,
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insertBefore : null,
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event : aEvent
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};
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var isTabMoveFromOtherWindow = aSourceTab && aSourceTab.ownerDocument != document;
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var isNewTabAction = !aSourceTab || aSourceTab.ownerDocument != document;
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if (tab.localName != 'tab') {
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var action = isTabMoveFromOtherWindow ? this.kACTION_STAY : (this.kACTION_MOVE | this.kACTION_PART) ;
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if (isNewTabAction) action |= this.kACTION_NEWTAB;
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if (aEvent[this.positionProp] < firstTab.boxObject[this.positionProp]) {
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info.target = info.parent = info.insertBefore = firstTab;
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info.position = isInverted ? this.kDROP_AFTER : this.kDROP_BEFORE ;
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info.action = action;
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return info;
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}
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else if (aEvent[this.positionProp] > tabs[lastTabIndex].boxObject[this.positionProp] + tabs[lastTabIndex].boxObject[this.sizeProp]) {
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info.target = info.parent = tabs[lastTabIndex];
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info.position = isInverted ? this.kDROP_BEFORE : this.kDROP_AFTER ;
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info.action = action;
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return info;
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}
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else {
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let index = b.getNewIndex ?
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b.getNewIndex(aEvent) :
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b.tabContainer._getDropIndex(aEvent) ;
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info.target = tabs[Math.min(index, lastTabIndex)];
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}
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}
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else {
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this.ensureTabInitialized(tab);
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info.target = tab;
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}
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var positionProp = this.isVertical && tab.getAttribute('pinned') == 'true' ? this.invertedPositionProp : this.positionProp ;
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var sizeProp = this.isVertical && tab.getAttribute('pinned') == 'true' ? this.invertedSizeProp : this.sizeProp ;
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var boxPos = tab.boxObject[positionProp];
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var boxUnit = Math.round(tab.boxObject[sizeProp] / 3);
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if (aEvent[positionProp] < boxPos + boxUnit) {
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info.position = isInverted ? this.kDROP_AFTER : this.kDROP_BEFORE ;
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}
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else if (aEvent[positionProp] > boxPos + boxUnit + boxUnit) {
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info.position = isInverted ? this.kDROP_BEFORE : this.kDROP_AFTER ;
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}
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else {
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info.position = this.kDROP_ON;
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}
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switch (info.position)
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{
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case this.kDROP_ON:
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info.action = this.kACTION_STAY | this.kACTION_ATTACH;
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info.parent = tab;
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var visible = this.getNextVisibleTab(tab);
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info.insertBefore = this.getTreePref('insertNewChildAt') == this.kINSERT_FISRT ?
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(this.getFirstChildTab(tab) || visible) :
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(this.getNextSiblingTab(tab) || this.getNextTab(this.getLastDescendantTab(tab)) || visible);
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break;
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case this.kDROP_BEFORE:
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/*
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[TARGET ] <EFBFBD>ªpart from parent, and move
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[ ]
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[TARGET ] <EFBFBD>ªattach to the parent of the target, and move
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[ ]
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[TARGET ] <EFBFBD>ªattach to the parent of the target, and move
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[ ]
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[TARGET] <EFBFBD>ªattach to the parent of the target (previous tab), and move
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*/
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var prevTab = this.getPreviousVisibleTab(tab);
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if (!prevTab) {
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info.action = this.kACTION_MOVE | this.kACTION_PART;
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info.insertBefore = firstTab;
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}
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else {
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var prevLevel = Number(prevTab.getAttribute(this.kNEST));
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var targetNest = Number(tab.getAttribute(this.kNEST));
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info.parent = (prevLevel < targetNest) ? prevTab : this.getParentTab(tab) ;
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info.action = this.kACTION_MOVE | (info.parent ? this.kACTION_ATTACH : this.kACTION_PART );
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info.insertBefore = tab;
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}
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break;
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case this.kDROP_AFTER:
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/*
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[TARGET ] <EFBFBD>«if the target has a parent, attach to it and and move
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[TARGET] <EFBFBD>«attach to the parent of the target, and move
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[ ]
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[TARGET ] <EFBFBD>«attach to the parent of the target, and move
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[ ]
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[TARGET ] <EFBFBD>«attach to the target, and move
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[ ]
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*/
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var nextTab = this.getNextVisibleTab(tab);
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if (!nextTab) {
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info.action = this.kACTION_MOVE | this.kACTION_ATTACH;
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info.parent = this.getParentTab(tab);
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}
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else {
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var targetNest = Number(tab.getAttribute(this.kNEST));
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var nextLevel = Number(nextTab.getAttribute(this.kNEST));
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info.parent = (targetNest < nextLevel) ? tab : this.getParentTab(tab) ;
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info.action = this.kACTION_MOVE | (info.parent ? this.kACTION_ATTACH : this.kACTION_PART );
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info.insertBefore = nextTab;
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/*
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[TARGET ] <EFBFBD>«attach dragged tab to the parent of the target as its next sibling
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[DRAGGED]
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*/
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if (aSourceTab == nextTab && this.getDescendantTabs(info.parent).length == 1) {
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info.action = this.kACTION_MOVE | this.kACTION_ATTACH;
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info.parent = this.getParentTab(tab);
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info.insertBefore = this.getNextTab(nextTab);
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}
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}
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break;
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}
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if (isNewTabAction) action |= this.kACTION_NEWTAB;
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return info;
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},
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performDrop : function TSTBrowser_performDrop(aInfo, aDraggedTab)
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{
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var tabsInfo = this.getDraggedTabsInfoFromOneTab(aInfo, aDraggedTab);
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if (!tabsInfo.draggedTab) return false;
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aDraggedTab = tabsInfo.draggedTab;
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var draggedTabs = tabsInfo.draggedTabs;
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var draggedRoots = tabsInfo.draggedRoots;
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var targetBrowser = this.mTabBrowser;
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var tabs = this.getTabsArray(targetBrowser);
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var sourceWindow = aDraggedTab.ownerDocument.defaultView;
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var sourceBrowser = this.getTabBrowserFromChild(aDraggedTab);
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var draggedWholeTree = [].concat(draggedRoots);
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draggedRoots.forEach(function(aRoot) {
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draggedWholeTree = draggedWholeTree.concat(this.getDescendantTabs(aRoot));
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}, this);
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while (aInfo.insertBefore && draggedWholeTree.indexOf(aInfo.insertBefore) > -1)
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{
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aInfo.insertBefore = this.getNextTab(aInfo.insertBefore);
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}
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if (aInfo.action & this.kACTIONS_FOR_SOURCE) {
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if (aInfo.action & this.kACTION_PART) {
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this.partTabsOnDrop(draggedRoots);
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}
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else if (aInfo.action & this.kACTION_ATTACH) {
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this.attachTabsOnDrop(draggedRoots, aInfo.parent);
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}
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else {
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return false;
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}
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if ( // if this move will cause no change...
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sourceBrowser == targetBrowser &&
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sourceBrowser.treeStyleTab.getNextVisibleTab(draggedTabs[draggedTabs.length-1]) == aInfo.insertBefore
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) {
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// then, do nothing
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return true;
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}
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}
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// prevent Multiple Tab Handler feature
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targetBrowser.duplicatingSelectedTabs = true;
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targetBrowser.movingSelectedTabs = true;
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var newRoots = [];
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var shouldClose = (
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aInfo.action & this.kACTION_IMPORT &&
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this.getAllTabsArray(sourceBrowser).length == draggedTabs.length
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);
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var oldTabs = [];
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var newTabs = [];
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var treeStructure = draggedTabs.map(function(aTab) {
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var parent = sourceBrowser.treeStyleTab.getParentTab(aTab);
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return parent ? draggedTabs.indexOf(parent) : -1 ;
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});
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var parentTabsArray = draggedTabs.map(function(aTab) {
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return (aInfo.action & this.kACTIONS_FOR_DESTINATION) ?
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sourceBrowser.treeStyleTab.getParentTab(aTab) : null ;
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}, this);
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// Firefox fails to "move" collapsed tabs. So, expand them first
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// and collapse them after they are moved.
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var collapseExpandState = [];
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if (aInfo.action & this.kACTION_IMPORT &&
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'swapBrowsersAndCloseOther' in targetBrowser) {
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draggedWholeTree.forEach(function(aTab) {
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collapseExpandState.push(this.getTabValue(aTab, this.kSUBTREE_COLLAPSED) == 'true');
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this.collapseExpandSubtree(aTab, false, true);
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this.collapseExpandTab(aTab, false, true);
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}, this);
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}
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var lastTabIndex = tabs.length -1;
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draggedTabs.forEach(function(aTab, aIndex) {
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var tab = aTab;
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if (aInfo.action & this.kACTIONS_FOR_DESTINATION) {
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var parent = parentTabsArray[aIndex];
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if (tabsInfo.isMultipleMove && 'MultipleTabService' in sourceWindow)
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sourceWindow.MultipleTabService.setSelection(aTab, false);
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if (aInfo.action & this.kACTION_IMPORT &&
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'swapBrowsersAndCloseOther' in targetBrowser) {
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tab = targetBrowser.addTab();
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tab.linkedBrowser.stop();
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tab.linkedBrowser.docShell;
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targetBrowser.swapBrowsersAndCloseOther(tab, aTab);
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targetBrowser.setTabTitle(tab);
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}
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else {
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tab = targetBrowser.duplicateTab(aTab);
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this.deleteTabValue(tab, this.kCHILDREN);
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this.deleteTabValue(tab, this.kPARENT);
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if (aInfo.action & this.kACTION_IMPORT)
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oldTabs.push(aTab);
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}
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newTabs.push(tab);
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if (tabsInfo.isMultipleMove && 'MultipleTabService' in window)
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MultipleTabService.setSelection(tab, true);
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if (!parent || draggedTabs.indexOf(parent) < 0)
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newRoots.push(tab);
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lastTabIndex++;
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}
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var newIndex = aInfo.insertBefore ? aInfo.insertBefore._tPos : lastTabIndex ;
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if (aInfo.insertBefore && newIndex > tab._tPos) newIndex--;
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this.internallyTabMovingCount++;
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targetBrowser.moveTabTo(tab, newIndex);
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this.collapseExpandTab(tab, false, true);
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this.internallyTabMovingCount--;
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}, this);
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// close imported tabs from the source browser
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oldTabs.forEach(function(aTab) {
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sourceBrowser.removeTab(aTab, { animate : true });
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});
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if (shouldClose) this.closeOwner(sourceBrowser);
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// restore tree structure for newly opened tabs
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newTabs.forEach(function(aTab, aIndex) {
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var index = treeStructure[aIndex];
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if (index < 0) return;
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targetBrowser.treeStyleTab.attachTabTo(aTab, newTabs[index]);
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});
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newTabs.reverse();
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collapseExpandState.reverse();
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collapseExpandState.forEach(function(aCollapsed, aIndex) {
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this.collapseExpandSubtree(newTabs[aIndex], aCollapsed, true);
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}, this);
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if (aInfo.action & this.kACTIONS_FOR_DESTINATION &&
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aInfo.action & this.kACTION_ATTACH)
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this.attachTabsOnDrop(newRoots, aInfo.parent);
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// Multiple Tab Handler
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targetBrowser.movingSelectedTabs = false;
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targetBrowser.duplicatingSelectedTabs = false;
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return true;
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},
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getDraggedTabsInfoFromOneTab : function TSTBrowser_getDraggedTabsInfoFromOneTab(aInfo, aTab)
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{
|
||||
aTab = this.getTabFromChild(aTab);
|
||||
if (!aTab)
|
||||
return {
|
||||
draggedTab : null,
|
||||
draggedTabs : [],
|
||||
draggedRoots : [],
|
||||
isMultipleMove : false
|
||||
};
|
||||
|
||||
var targetBrowser = this.mTabBrowser;
|
||||
var tabs = this.getTabsArray(targetBrowser);
|
||||
|
||||
var sourceWindow = aTab.ownerDocument.defaultView;
|
||||
var sourceBrowser = this.getTabBrowserFromChild(aTab);
|
||||
|
||||
var draggedTabs = window['piro.sakura.ne.jp'].tabsDragUtils.getSelectedTabs(aInfo.event || sourceBrowser);
|
||||
var draggedRoots = [aTab];
|
||||
var isMultipleMove = false;
|
||||
|
||||
if (draggedTabs.length > 1) {
|
||||
isMultipleMove = true;
|
||||
if (!(aInfo.action & this.kACTIONS_FOR_DESTINATION)) {
|
||||
draggedRoots = [];
|
||||
draggedTabs.forEach(function(aTab) {
|
||||
var parent = aTab,
|
||||
current;
|
||||
do {
|
||||
current = parent;
|
||||
parent = sourceBrowser.treeStyleTab.getParentTab(parent)
|
||||
if (parent && draggedTabs.indexOf(parent) > -1) continue;
|
||||
draggedRoots.push(current);
|
||||
return;
|
||||
}
|
||||
while (parent);
|
||||
}, this);
|
||||
}
|
||||
}
|
||||
else if (aInfo.action & this.kACTIONS_FOR_DESTINATION) {
|
||||
draggedTabs = [aTab].concat(sourceBrowser.treeStyleTab.getDescendantTabs(aTab));
|
||||
}
|
||||
|
||||
return {
|
||||
draggedTab : aTab,
|
||||
draggedTabs : draggedTabs,
|
||||
draggedRoots : draggedRoots,
|
||||
isMultipleMove : isMultipleMove
|
||||
};
|
||||
},
|
||||
|
||||
attachTabsOnDrop : function TSTBrowser_attachTabsOnDrop(aTabs, aParent)
|
||||
{
|
||||
this.mTabBrowser.movingSelectedTabs = true; // Multiple Tab Handler
|
||||
aTabs.forEach(function(aTab) {
|
||||
if (!aTab.parentNode) return; // ignore removed tabs
|
||||
if (aParent)
|
||||
this.attachTabTo(aTab, aParent);
|
||||
else
|
||||
this.partTab(aTab);
|
||||
this.collapseExpandTab(aTab, false);
|
||||
}, this);
|
||||
this.mTabBrowser.movingSelectedTabs = false; // Multiple Tab Handler
|
||||
},
|
||||
|
||||
partTabsOnDrop : function TSTBrowser_partTabsOnDrop(aTabs)
|
||||
{
|
||||
this.mTabBrowser.movingSelectedTabs = true; // Multiple Tab Handler
|
||||
aTabs.forEach(function(aTab) {
|
||||
if (!aTab.parentNode) return; // ignore removed tabs
|
||||
this.partTab(aTab);
|
||||
this.collapseExpandTab(aTab, false);
|
||||
}, this);
|
||||
this.mTabBrowser.movingSelectedTabs = false; // Multiple Tab Handler
|
||||
},
|
||||
|
||||
closeOwner : function TSTBrowser_closeOwner(aTabOwner)
|
||||
{
|
||||
var w = aTabOwner.ownerDocument.defaultView;
|
||||
if (!w) return;
|
||||
if ('SplitBrowser' in w) {
|
||||
if ('getSubBrowserFromChild' in w.SplitBrowser) {
|
||||
var subbrowser = w.SplitBrowser.getSubBrowserFromChild(aTabOwner);
|
||||
if (subbrowser) {
|
||||
subbrowser.close();
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (w.SplitBrowser.browsers.length) return;
|
||||
}
|
||||
w.close();
|
||||
},
|
||||
|
||||
clearDropPosition : function TSTBrowser_clearDropPosition()
|
||||
{
|
||||
var b = this.mTabBrowser;
|
||||
var xpathResult = this.evaluateXPath(
|
||||
'child::xul:tab[@'+this.kDROP_POSITION+']',
|
||||
b.mTabContainer
|
||||
);
|
||||
for (var i = 0, maxi = xpathResult.snapshotLength; i < maxi; i++)
|
||||
{
|
||||
xpathResult.snapshotItem(i).removeAttribute(this.kDROP_POSITION);
|
||||
}
|
||||
},
|
||||
|
||||
isDraggingAllTabs : function TSTBrowser_isDraggingAllTabs(aTab, aTabs)
|
||||
{
|
||||
var actionInfo = {
|
||||
action : this.kACTIONS_FOR_DESTINATION | this.kACTION_IMPORT
|
||||
};
|
||||
var tabsInfo = this.getDraggedTabsInfoFromOneTab(actionInfo, aTab);
|
||||
return tabsInfo.draggedTabs.length == (aTabs || this.getAllTabsArray(this.mTabBrowser)).length;
|
||||
},
|
||||
|
||||
isDraggingAllCurrentTabs : function TSTBrowser_isDraggingAllCurrentTabs(aTab)
|
||||
{
|
||||
return this.isDraggingAllTabs(aTab, this.getTabsArray(this.mTabBrowser));
|
||||
},
|
||||
|
||||
/* commands */
|
||||
|
||||
/* reset */
|
||||
@ -4334,7 +3863,7 @@ TreeStyleTabBrowser.prototype = {
|
||||
this.updateTabsCount(parent);
|
||||
},
|
||||
|
||||
promoteTooDeepLevelTabs : function TSTBrowser_promoteTooDeepLevelTabs(aParent)
|
||||
promoteTooDeepLevelTabs : function TSTBrowser_promoteTooDeepLevelTabs(aParent)
|
||||
{
|
||||
if (this.maxTreeLevel < 0 || !this.maxTreeLevelPhisical)
|
||||
return;
|
||||
|
||||
@ -95,10 +95,10 @@ TreeStyleTabBrowserTabbarDNDObserver.prototype = {
|
||||
tooltip.popupBoxObject.popupState != 'closed')
|
||||
tooltip.hidePopup();
|
||||
|
||||
var dropAction = sv.getDropAction(aEvent);
|
||||
var dropAction = this.getDropAction(aEvent);
|
||||
if ('dataTransfer' in aEvent) {
|
||||
var dt = aEvent.dataTransfer;
|
||||
if (dropAction.action & this.kACTION_NEWTAB) {
|
||||
if (dropAction.action & sv.kACTION_NEWTAB) {
|
||||
dt.effectAllowed = dt.dropEffect = (
|
||||
!dropAction.source ? 'link' :
|
||||
sv.isCopyAction(aEvent) ? 'copy' :
|
||||
@ -127,7 +127,7 @@ try{
|
||||
if (sv.isCollapsed(tab))
|
||||
return false;
|
||||
|
||||
var info = sv.getDropAction(aEvent, session);
|
||||
var info = this.getDropAction(aEvent, session);
|
||||
return info.canDrop;
|
||||
}
|
||||
catch(e) {
|
||||
@ -136,6 +136,489 @@ catch(e) {
|
||||
}
|
||||
},
|
||||
|
||||
getDropAction : function TSTTabbarDND_getDropAction(aEvent, aDragSession)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
if (!aDragSession)
|
||||
aDragSession = sv.getCurrentDragSession();
|
||||
|
||||
var tab = aDragSession ? sv.getTabFromChild(aDragSession.sourceNode) : null ;
|
||||
sv.ensureTabInitialized(tab);
|
||||
|
||||
var info = this.getDropActionInternal(aEvent, tab);
|
||||
info.canDrop = true;
|
||||
info.source = tab;
|
||||
if (tab) {
|
||||
var isCopy = sv.isCopyAction(aEvent);
|
||||
if (isCopy && 'duplicateTab' in b) {
|
||||
info.action |= sv.kACTION_DUPLICATE;
|
||||
}
|
||||
if (
|
||||
!isCopy &&
|
||||
sv.getTabBrowserFromChild(tab) != b &&
|
||||
(
|
||||
('duplicateTab' in b) ||
|
||||
('swapBrowsersAndCloseOther' in b)
|
||||
)
|
||||
) {
|
||||
info.action |= sv.kACTION_IMPORT;
|
||||
}
|
||||
|
||||
if (info.action & sv.kACTIONS_FOR_DESTINATION) {
|
||||
if (info.action & sv.kACTION_MOVE) info.action ^= sv.kACTION_MOVE;
|
||||
if (info.action & sv.kACTION_STAY) info.action ^= sv.kACTION_STAY;
|
||||
}
|
||||
|
||||
if (info.action & sv.kACTION_ATTACH) {
|
||||
if (info.parent == tab) {
|
||||
info.canDrop = false;
|
||||
}
|
||||
else {
|
||||
var orig = tab;
|
||||
tab = info.target;
|
||||
while (tab = sv.getParentTab(tab))
|
||||
{
|
||||
if (tab != orig) continue;
|
||||
info.canDrop = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return info;
|
||||
},
|
||||
|
||||
getDropActionInternal : function TSTTabbarDND_getDropActionInternal(aEvent, aSourceTab)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
var tab = aEvent.target;
|
||||
var tabs = sv.getTabsArray(b);
|
||||
var firstTab = sv.getFirstNormalTab(b);
|
||||
var lastTabIndex = tabs.length -1;
|
||||
var isInverted = sv.isVertical ? false : window.getComputedStyle(b.parentNode, null).direction == 'rtl';
|
||||
var info = {
|
||||
target : null,
|
||||
position : null,
|
||||
action : null,
|
||||
parent : null,
|
||||
insertBefore : null,
|
||||
event : aEvent
|
||||
};
|
||||
|
||||
var isTabMoveFromOtherWindow = aSourceTab && aSourceTab.ownerDocument != document;
|
||||
var isNewTabAction = !aSourceTab || aSourceTab.ownerDocument != document;
|
||||
|
||||
if (tab.localName != 'tab') {
|
||||
var action = isTabMoveFromOtherWindow ? sv.kACTION_STAY : (sv.kACTION_MOVE | sv.kACTION_PART) ;
|
||||
if (isNewTabAction) action |= sv.kACTION_NEWTAB;
|
||||
if (aEvent[sv.positionProp] < firstTab.boxObject[sv.positionProp]) {
|
||||
info.target = info.parent = info.insertBefore = firstTab;
|
||||
info.position = isInverted ? sv.kDROP_AFTER : sv.kDROP_BEFORE ;
|
||||
info.action = action;
|
||||
return info;
|
||||
}
|
||||
else if (aEvent[sv.positionProp] > tabs[lastTabIndex].boxObject[sv.positionProp] + tabs[lastTabIndex].boxObject[sv.sizeProp]) {
|
||||
info.target = info.parent = tabs[lastTabIndex];
|
||||
info.position = isInverted ? sv.kDROP_BEFORE : sv.kDROP_AFTER ;
|
||||
info.action = action;
|
||||
return info;
|
||||
}
|
||||
else {
|
||||
let index = b.getNewIndex ?
|
||||
b.getNewIndex(aEvent) :
|
||||
b.tabContainer._getDropIndex(aEvent) ;
|
||||
info.target = tabs[Math.min(index, lastTabIndex)];
|
||||
}
|
||||
}
|
||||
else {
|
||||
sv.ensureTabInitialized(tab);
|
||||
info.target = tab;
|
||||
}
|
||||
|
||||
var positionProp = sv.isVertical && tab.getAttribute('pinned') == 'true' ? sv.invertedPositionProp : sv.positionProp ;
|
||||
var sizeProp = sv.isVertical && tab.getAttribute('pinned') == 'true' ? sv.invertedSizeProp : sv.sizeProp ;
|
||||
var boxPos = tab.boxObject[positionProp];
|
||||
var boxUnit = Math.round(tab.boxObject[sizeProp] / 3);
|
||||
if (aEvent[positionProp] < boxPos + boxUnit) {
|
||||
info.position = isInverted ? sv.kDROP_AFTER : sv.kDROP_BEFORE ;
|
||||
}
|
||||
else if (aEvent[positionProp] > boxPos + boxUnit + boxUnit) {
|
||||
info.position = isInverted ? sv.kDROP_BEFORE : sv.kDROP_AFTER ;
|
||||
}
|
||||
else {
|
||||
info.position = sv.kDROP_ON;
|
||||
}
|
||||
|
||||
switch (info.position)
|
||||
{
|
||||
case sv.kDROP_ON:
|
||||
info.action = sv.kACTION_STAY | sv.kACTION_ATTACH;
|
||||
info.parent = tab;
|
||||
var visible = sv.getNextVisibleTab(tab);
|
||||
info.insertBefore = sv.getTreePref('insertNewChildAt') == sv.kINSERT_FISRT ?
|
||||
(sv.getFirstChildTab(tab) || visible) :
|
||||
(sv.getNextSiblingTab(tab) || sv.getNextTab(sv.getLastDescendantTab(tab)) || visible);
|
||||
break;
|
||||
|
||||
case sv.kDROP_BEFORE:
|
||||
/*
|
||||
[TARGET ] <EFBFBD>ªpart from parent, and move
|
||||
|
||||
[ ]
|
||||
[TARGET ] <EFBFBD>ªattach to the parent of the target, and move
|
||||
|
||||
[ ]
|
||||
[TARGET ] <EFBFBD>ªattach to the parent of the target, and move
|
||||
|
||||
[ ]
|
||||
[TARGET] <EFBFBD>ªattach to the parent of the target (previous tab), and move
|
||||
*/
|
||||
var prevTab = sv.getPreviousVisibleTab(tab);
|
||||
if (!prevTab) {
|
||||
info.action = sv.kACTION_MOVE | sv.kACTION_PART;
|
||||
info.insertBefore = firstTab;
|
||||
}
|
||||
else {
|
||||
var prevLevel = Number(prevTab.getAttribute(sv.kNEST));
|
||||
var targetNest = Number(tab.getAttribute(sv.kNEST));
|
||||
info.parent = (prevLevel < targetNest) ? prevTab : sv.getParentTab(tab) ;
|
||||
info.action = sv.kACTION_MOVE | (info.parent ? sv.kACTION_ATTACH : sv.kACTION_PART );
|
||||
info.insertBefore = tab;
|
||||
}
|
||||
break;
|
||||
|
||||
case sv.kDROP_AFTER:
|
||||
/*
|
||||
[TARGET ] <EFBFBD>«if the target has a parent, attach to it and and move
|
||||
|
||||
[TARGET] <EFBFBD>«attach to the parent of the target, and move
|
||||
[ ]
|
||||
|
||||
[TARGET ] <EFBFBD>«attach to the parent of the target, and move
|
||||
[ ]
|
||||
|
||||
[TARGET ] <EFBFBD>«attach to the target, and move
|
||||
[ ]
|
||||
*/
|
||||
var nextTab = sv.getNextVisibleTab(tab);
|
||||
if (!nextTab) {
|
||||
info.action = sv.kACTION_MOVE | sv.kACTION_ATTACH;
|
||||
info.parent = sv.getParentTab(tab);
|
||||
}
|
||||
else {
|
||||
var targetNest = Number(tab.getAttribute(sv.kNEST));
|
||||
var nextLevel = Number(nextTab.getAttribute(sv.kNEST));
|
||||
info.parent = (targetNest < nextLevel) ? tab : sv.getParentTab(tab) ;
|
||||
info.action = sv.kACTION_MOVE | (info.parent ? sv.kACTION_ATTACH : sv.kACTION_PART );
|
||||
info.insertBefore = nextTab;
|
||||
/*
|
||||
[TARGET ] <EFBFBD>«attach dragged tab to the parent of the target as its next sibling
|
||||
[DRAGGED]
|
||||
*/
|
||||
if (aSourceTab == nextTab && sv.getDescendantTabs(info.parent).length == 1) {
|
||||
info.action = sv.kACTION_MOVE | sv.kACTION_ATTACH;
|
||||
info.parent = sv.getParentTab(tab);
|
||||
info.insertBefore = sv.getNextTab(nextTab);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (isNewTabAction) action |= sv.kACTION_NEWTAB;
|
||||
|
||||
return info;
|
||||
},
|
||||
|
||||
performDrop : function TSTTabbarDND_performDrop(aInfo, aDraggedTab)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
var tabsInfo = this.getDraggedTabsInfoFromOneTab(aInfo, aDraggedTab);
|
||||
if (!tabsInfo.draggedTab) return false;
|
||||
|
||||
aDraggedTab = tabsInfo.draggedTab;
|
||||
var draggedTabs = tabsInfo.draggedTabs;
|
||||
var draggedRoots = tabsInfo.draggedRoots;
|
||||
|
||||
|
||||
var targetBrowser = b;
|
||||
var tabs = sv.getTabsArray(targetBrowser);
|
||||
|
||||
var sourceWindow = aDraggedTab.ownerDocument.defaultView;
|
||||
var sourceBrowser = sv.getTabBrowserFromChild(aDraggedTab);
|
||||
|
||||
var draggedWholeTree = [].concat(draggedRoots);
|
||||
draggedRoots.forEach(function(aRoot) {
|
||||
draggedWholeTree = draggedWholeTree.concat(sv.getDescendantTabs(aRoot));
|
||||
}, this);
|
||||
while (aInfo.insertBefore && draggedWholeTree.indexOf(aInfo.insertBefore) > -1)
|
||||
{
|
||||
aInfo.insertBefore = sv.getNextTab(aInfo.insertBefore);
|
||||
}
|
||||
|
||||
if (aInfo.action & sv.kACTIONS_FOR_SOURCE) {
|
||||
if (aInfo.action & sv.kACTION_PART) {
|
||||
this.partTabsOnDrop(draggedRoots);
|
||||
}
|
||||
else if (aInfo.action & sv.kACTION_ATTACH) {
|
||||
this.attachTabsOnDrop(draggedRoots, aInfo.parent);
|
||||
}
|
||||
else {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( // if this move will cause no change...
|
||||
sourceBrowser == targetBrowser &&
|
||||
sourceBrowser.treeStyleTab.getNextVisibleTab(draggedTabs[draggedTabs.length-1]) == aInfo.insertBefore
|
||||
) {
|
||||
// then, do nothing
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// prevent Multiple Tab Handler feature
|
||||
targetBrowser.duplicatingSelectedTabs = true;
|
||||
targetBrowser.movingSelectedTabs = true;
|
||||
|
||||
|
||||
var newRoots = [];
|
||||
var shouldClose = (
|
||||
aInfo.action & sv.kACTION_IMPORT &&
|
||||
sv.getAllTabsArray(sourceBrowser).length == draggedTabs.length
|
||||
);
|
||||
var oldTabs = [];
|
||||
var newTabs = [];
|
||||
var treeStructure = draggedTabs.map(function(aTab) {
|
||||
var parent = sourceBrowser.treeStyleTab.getParentTab(aTab);
|
||||
return parent ? draggedTabs.indexOf(parent) : -1 ;
|
||||
});
|
||||
|
||||
var parentTabsArray = draggedTabs.map(function(aTab) {
|
||||
return (aInfo.action & sv.kACTIONS_FOR_DESTINATION) ?
|
||||
sourceBrowser.treeStyleTab.getParentTab(aTab) : null ;
|
||||
}, this);
|
||||
|
||||
// Firefox fails to "move" collapsed tabs. So, expand them first
|
||||
// and collapse them after they are moved.
|
||||
var collapseExpandState = [];
|
||||
if (aInfo.action & sv.kACTION_IMPORT &&
|
||||
'swapBrowsersAndCloseOther' in targetBrowser) {
|
||||
draggedWholeTree.forEach(function(aTab) {
|
||||
collapseExpandState.push(sv.getTabValue(aTab, sv.kSUBTREE_COLLAPSED) == 'true');
|
||||
sv.collapseExpandSubtree(aTab, false, true);
|
||||
sv.collapseExpandTab(aTab, false, true);
|
||||
}, sv);
|
||||
}
|
||||
|
||||
var lastTabIndex = tabs.length -1;
|
||||
draggedTabs.forEach(function(aTab, aIndex) {
|
||||
var tab = aTab;
|
||||
if (aInfo.action & sv.kACTIONS_FOR_DESTINATION) {
|
||||
var parent = parentTabsArray[aIndex];
|
||||
if (tabsInfo.isMultipleMove && 'MultipleTabService' in sourceWindow)
|
||||
sourceWindow.MultipleTabService.setSelection(aTab, false);
|
||||
if (aInfo.action & sv.kACTION_IMPORT &&
|
||||
'swapBrowsersAndCloseOther' in targetBrowser) {
|
||||
tab = targetBrowser.addTab();
|
||||
tab.linkedBrowser.stop();
|
||||
tab.linkedBrowser.docShell;
|
||||
targetBrowser.swapBrowsersAndCloseOther(tab, aTab);
|
||||
targetBrowser.setTabTitle(tab);
|
||||
}
|
||||
else {
|
||||
tab = targetBrowser.duplicateTab(aTab);
|
||||
sv.deleteTabValue(tab, sv.kCHILDREN);
|
||||
sv.deleteTabValue(tab, sv.kPARENT);
|
||||
if (aInfo.action & sv.kACTION_IMPORT)
|
||||
oldTabs.push(aTab);
|
||||
}
|
||||
newTabs.push(tab);
|
||||
if (tabsInfo.isMultipleMove && 'MultipleTabService' in window)
|
||||
MultipleTabService.setSelection(tab, true);
|
||||
if (!parent || draggedTabs.indexOf(parent) < 0)
|
||||
newRoots.push(tab);
|
||||
lastTabIndex++;
|
||||
}
|
||||
|
||||
var newIndex = aInfo.insertBefore ? aInfo.insertBefore._tPos : lastTabIndex ;
|
||||
if (aInfo.insertBefore && newIndex > tab._tPos) newIndex--;
|
||||
|
||||
sv.internallyTabMovingCount++;
|
||||
targetBrowser.moveTabTo(tab, newIndex);
|
||||
sv.collapseExpandTab(tab, false, true);
|
||||
sv.internallyTabMovingCount--;
|
||||
|
||||
}, this);
|
||||
|
||||
// close imported tabs from the source browser
|
||||
oldTabs.forEach(function(aTab) {
|
||||
sourceBrowser.removeTab(aTab, { animate : true });
|
||||
});
|
||||
if (shouldClose)
|
||||
this.closeOwner(sourceBrowser);
|
||||
|
||||
// restore tree structure for newly opened tabs
|
||||
newTabs.forEach(function(aTab, aIndex) {
|
||||
var index = treeStructure[aIndex];
|
||||
if (index < 0) return;
|
||||
sv.attachTabTo(aTab, newTabs[index]);
|
||||
}, sv);
|
||||
newTabs.reverse();
|
||||
collapseExpandState.reverse();
|
||||
collapseExpandState.forEach(function(aCollapsed, aIndex) {
|
||||
sv.collapseExpandSubtree(newTabs[aIndex], aCollapsed, true);
|
||||
}, sv);
|
||||
|
||||
if (aInfo.action & sv.kACTIONS_FOR_DESTINATION &&
|
||||
aInfo.action & sv.kACTION_ATTACH)
|
||||
this.attachTabsOnDrop(newRoots, aInfo.parent);
|
||||
|
||||
// Multiple Tab Handler
|
||||
targetBrowser.movingSelectedTabs = false;
|
||||
targetBrowser.duplicatingSelectedTabs = false;
|
||||
|
||||
return true;
|
||||
},
|
||||
|
||||
getDraggedTabsInfoFromOneTab : function TSTTabbarDND_getDraggedTabsInfoFromOneTab(aInfo, aTab)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
aTab = sv.getTabFromChild(aTab);
|
||||
if (!aTab)
|
||||
return {
|
||||
draggedTab : null,
|
||||
draggedTabs : [],
|
||||
draggedRoots : [],
|
||||
isMultipleMove : false
|
||||
};
|
||||
|
||||
var targetBrowser = b;
|
||||
var tabs = sv.getTabsArray(targetBrowser);
|
||||
|
||||
var sourceWindow = aTab.ownerDocument.defaultView;
|
||||
var sourceBrowser = sv.getTabBrowserFromChild(aTab);
|
||||
|
||||
var draggedTabs = window['piro.sakura.ne.jp'].tabsDragUtils.getSelectedTabs(aInfo.event || sourceBrowser);
|
||||
var draggedRoots = [aTab];
|
||||
var isMultipleMove = false;
|
||||
|
||||
if (draggedTabs.length > 1) {
|
||||
isMultipleMove = true;
|
||||
if (!(aInfo.action & sv.kACTIONS_FOR_DESTINATION)) {
|
||||
draggedRoots = [];
|
||||
draggedTabs.forEach(function(aTab) {
|
||||
var parent = aTab,
|
||||
current;
|
||||
do {
|
||||
current = parent;
|
||||
parent = sourceBrowser.treeStyleTab.getParentTab(parent)
|
||||
if (parent && draggedTabs.indexOf(parent) > -1) continue;
|
||||
draggedRoots.push(current);
|
||||
return;
|
||||
}
|
||||
while (parent);
|
||||
}, this);
|
||||
}
|
||||
}
|
||||
else if (aInfo.action & sv.kACTIONS_FOR_DESTINATION) {
|
||||
draggedTabs = [aTab].concat(sourceBrowser.treeStyleTab.getDescendantTabs(aTab));
|
||||
}
|
||||
|
||||
return {
|
||||
draggedTab : aTab,
|
||||
draggedTabs : draggedTabs,
|
||||
draggedRoots : draggedRoots,
|
||||
isMultipleMove : isMultipleMove
|
||||
};
|
||||
},
|
||||
|
||||
attachTabsOnDrop : function TSTTabbarDND_attachTabsOnDrop(aTabs, aParent)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
b.movingSelectedTabs = true; // Multiple Tab Handler
|
||||
aTabs.forEach(function(aTab) {
|
||||
if (!aTab.parentNode) return; // ignore removed tabs
|
||||
if (aParent)
|
||||
sv.attachTabTo(aTab, aParent);
|
||||
else
|
||||
sv.partTab(aTab);
|
||||
sv.collapseExpandTab(aTab, false);
|
||||
}, sv);
|
||||
b.movingSelectedTabs = false; // Multiple Tab Handler
|
||||
},
|
||||
|
||||
partTabsOnDrop : function TSTTabbarDND_partTabsOnDrop(aTabs)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
b.movingSelectedTabs = true; // Multiple Tab Handler
|
||||
aTabs.forEach(function(aTab) {
|
||||
if (!aTab.parentNode) return; // ignore removed tabs
|
||||
sv.partTab(aTab);
|
||||
sv.collapseExpandTab(aTab, false);
|
||||
}, sv);
|
||||
b.movingSelectedTabs = false; // Multiple Tab Handler
|
||||
},
|
||||
|
||||
closeOwner : function TSTTabbarDND_closeOwner(aTabOwner)
|
||||
{
|
||||
var w = aTabOwner.ownerDocument.defaultView;
|
||||
if (!w) return;
|
||||
if ('SplitBrowser' in w) {
|
||||
if ('getSubBrowserFromChild' in w.SplitBrowser) {
|
||||
var subbrowser = w.SplitBrowser.getSubBrowserFromChild(aTabOwner);
|
||||
if (subbrowser) {
|
||||
subbrowser.close();
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (w.SplitBrowser.browsers.length) return;
|
||||
}
|
||||
w.close();
|
||||
},
|
||||
|
||||
clearDropPosition : function TSTTabbarDND_clearDropPosition()
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
var xpathResult = sv.evaluateXPath(
|
||||
'child::xul:tab[@'+sv.kDROP_POSITION+']',
|
||||
b.mTabContainer
|
||||
);
|
||||
for (var i = 0, maxi = xpathResult.snapshotLength; i < maxi; i++)
|
||||
{
|
||||
xpathResult.snapshotItem(i).removeAttribute(sv.kDROP_POSITION);
|
||||
}
|
||||
},
|
||||
|
||||
isDraggingAllTabs : function TSTTabbarDND_isDraggingAllTabs(aTab, aTabs)
|
||||
{
|
||||
var sv = this.mOwner;
|
||||
var b = sv.mTabBrowser;
|
||||
|
||||
var actionInfo = {
|
||||
action : sv.kACTIONS_FOR_DESTINATION | sv.kACTION_IMPORT
|
||||
};
|
||||
var tabsInfo = this.getDraggedTabsInfoFromOneTab(actionInfo, aTab);
|
||||
return tabsInfo.draggedTabs.length == (aTabs || sv.getAllTabsArray(b)).length;
|
||||
},
|
||||
|
||||
isDraggingAllCurrentTabs : function TSTTabbarDND_isDraggingAllCurrentTabs(aTab)
|
||||
{
|
||||
return this.isDraggingAllTabs(aTab, this.getTabsArray(this.mOwner.mTabBrowser));
|
||||
},
|
||||
|
||||
handleEvent : function TSTTabbarDND_handleEvent(aEvent)
|
||||
{
|
||||
switch (aEvent.type)
|
||||
@ -166,7 +649,7 @@ catch(e) {
|
||||
action : sv.kACTIONS_FOR_DESTINATION | sv.kACTION_MOVE,
|
||||
event : aEvent
|
||||
};
|
||||
var tabsInfo = sv.getDraggedTabsInfoFromOneTab(actionInfo, aTab);
|
||||
var tabsInfo = this.getDraggedTabsInfoFromOneTab(actionInfo, aTab);
|
||||
if (tabsInfo.draggedTabs.length > 1)
|
||||
window['piro.sakura.ne.jp'].tabsDragUtils.startTabsDrag(aEvent, tabsInfo.draggedTabs);
|
||||
},
|
||||
@ -246,7 +729,7 @@ catch(e) {
|
||||
|
||||
var tabbarFromEvent = sv.getTabbarFromChild(aEvent.relatedTarget);
|
||||
if (!tabbarFromEvent)
|
||||
sv.clearDropPosition();
|
||||
this.clearDropPosition();
|
||||
|
||||
window.clearTimeout(this.mAutoExpandTimer);
|
||||
this.mAutoExpandTimer = null;
|
||||
@ -271,7 +754,7 @@ catch(e) {
|
||||
var strip = sv.tabStrip;
|
||||
var dt = aEvent.dataTransfer;
|
||||
|
||||
sv.clearDropPosition();
|
||||
this.clearDropPosition();
|
||||
|
||||
if (dt.mozUserCancelled || dt.dropEffect != 'none')
|
||||
return;
|
||||
@ -302,7 +785,7 @@ catch(e) {
|
||||
return;
|
||||
|
||||
var draggedTab = dt.mozGetDataAt(TAB_DROP_TYPE, 0);
|
||||
if (sv.isDraggingAllCurrentTabs(draggedTab))
|
||||
if (this.isDraggingAllCurrentTabs(draggedTab))
|
||||
return;
|
||||
|
||||
b.replaceTabWithWindow(draggedTab);
|
||||
@ -341,7 +824,7 @@ try{
|
||||
|
||||
sv.autoScroll.processAutoScroll(aEvent);
|
||||
|
||||
var info = sv.getDropAction(aEvent, session);
|
||||
var info = this.getDropAction(aEvent, session);
|
||||
|
||||
var observer = b;
|
||||
if (b.tabContainer && b.tabContainer._setEffectAllowedForDataTransfer) // for Firefox 4.0
|
||||
@ -379,7 +862,7 @@ try{
|
||||
b.mTabContainer,
|
||||
XPathResult.FIRST_ORDERED_NODE_TYPE
|
||||
).singleNodeValue)
|
||||
sv.clearDropPosition();
|
||||
this.clearDropPosition();
|
||||
|
||||
if (
|
||||
!info.canDrop ||
|
||||
@ -427,13 +910,13 @@ catch(e) {
|
||||
var tabbar = b.mTabContainer;
|
||||
var dt = aEvent.dataTransfer;
|
||||
|
||||
sv.clearDropPosition();
|
||||
this.clearDropPosition();
|
||||
|
||||
if (tabbar._tabDropIndicator) // for Firefox 4 or later
|
||||
tabbar._tabDropIndicator.collapsed = true;
|
||||
|
||||
var session = sv.getCurrentDragSession();
|
||||
var dropActionInfo = sv.getDropAction(aEvent, session);
|
||||
var dropActionInfo = this.getDropAction(aEvent, session);
|
||||
|
||||
var draggedTab;
|
||||
if (dt.dropEffect != 'link') {
|
||||
@ -444,7 +927,7 @@ catch(e) {
|
||||
}
|
||||
}
|
||||
|
||||
if (draggedTab && sv.performDrop(dropActionInfo, draggedTab)) {
|
||||
if (draggedTab && this.performDrop(dropActionInfo, draggedTab)) {
|
||||
aEvent.stopPropagation();
|
||||
return;
|
||||
}
|
||||
@ -500,7 +983,7 @@ catch(e) {
|
||||
|
||||
let tab = sv.getTabFromEvent(aEvent);
|
||||
if (!tab || dt.dropEffect == 'copy') {
|
||||
sv.performDrop(dropActionInfo, b.loadOneTab(getShortcutOrURI(url), { inBackground: bgLoad }));
|
||||
this.performDrop(dropActionInfo, b.loadOneTab(getShortcutOrURI(url), { inBackground: bgLoad }));
|
||||
}
|
||||
else {
|
||||
let locked = (
|
||||
@ -514,7 +997,7 @@ catch(e) {
|
||||
|
||||
try {
|
||||
if (loadDroppedLinkToNewChildTab || locked) {
|
||||
sv.performDrop(dropActionInfo, b.loadOneTab(getShortcutOrURI(url), { inBackground: bgLoad }));
|
||||
this.performDrop(dropActionInfo, b.loadOneTab(getShortcutOrURI(url), { inBackground: bgLoad }));
|
||||
}
|
||||
else {
|
||||
tab.linkedBrowser.loadURI(getShortcutOrURI(url));
|
||||
|
||||
Loading…
Reference in New Issue
Block a user