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set drag data on dragstart of tabs

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SHIMODA Hiroshi 2010-11-30 10:42:36 +09:00
parent 9514371fc6
commit a71258a87a
1 changed files with 53 additions and 1 deletions
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54
content/treestyletab/treestyletab.js
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@ -264,6 +264,7 @@ var TreeStyleTabService = {
behavior += this.kGROUP_BOOKMARK_USE_DUMMY;
if (!this.getTreePref('openGroupBookmarkBehavior.confirm')) {
behavior += (
@ -573,7 +574,58 @@ catch(e) {
{
var b = this.getTabBrowserFromChild(aEvent.currentTarget);
if (b.treeStyleTab.tabbarDNDObserver.canDragTabbar(aEvent))
b.treeStyleTab.onTabbarDragStart(aEvent, b);
return b.treeStyleTab.onTabbarDragStart(aEvent, b);
var tab = this.getTabFromEvent(aEvent);
if (!tab)
return;
var actionInfo = {
action : this.kACTIONS_FOR_SOURCE,
event : aEvent
};
var tabsInfo = b.treeStyleTab.getDraggedTabsInfoFromOneTab(actionInfo, tab);
var index = tabsInfo.draggedTabs.indexOf(tab);
if (index > -1) {
tabsInfo.draggedTabs.splice(index, 1);
tabsInfo.draggedTabs.unshift(tab);
}
if ('MultipleTabService' in window &&
'setUpTabsDragData' in MultipleTabService) {
MultipleTabService.setUpTabsDragData(aEvent, tabsInfo.draggedTabs);
}
else {
let dt = aEvent.dataTransfer;
tabsInfo.draggedTabs.forEach(function(aTab, aIndex) {
dt.mozSetDataAt(TAB_DROP_TYPE, aTab, aIndex);
dt.mozSetDataAt('text/x-moz-text-internal', this.getCurrentURIOfTab(aTab), aIndex);
}, this);
}
},
getCurrentURIOfTab : function TSTService_getCurrentURIOfTab(aTab)
{
if (aTab.getAttribute('ontap') == 'true') {
// If BarTap ( https://addons.mozilla.org/firefox/addon/67651 ) is installed,
// currentURI is possibly 'about:blank'. So, we have to get correct URI
// from the session histrory.
var b = aTab.linkedBrowser;
try {
var h = b.sessionHistory;
var entry = h.getEntryAtIndex(h.index, false);
return entry.URI;
}
catch(e) {
}
}
// Firefox 4.0-
if (aTab.linkedBrowser.__SS_needsRestore) {
let data = aTab.linkedBrowser.__SS_data;
let entry = data.entries[Math.max(data.index, data.entries.length-1)];
return this.makeURIFromSpec(entry.url);
}
return aTab.linkedBrowser.currentURI;
},
onTabbarDragStart : function TSTService_onTabbarDragStart(aEvent, aTabBrowser)