add extjs 6.0.1 sources

[extjs.git] / extjs / classic / classic / src / tree / ViewDragZone.js

/**\r
 * @private\r
 */\r
Ext.define('Ext.tree.ViewDragZone', {\r
    extend: 'Ext.view.DragZone',\r
\r
    isPreventDrag: function(e, record) {\r
        return (record.get('allowDrag') === false) || !!e.getTarget(this.view.expanderSelector);\r
    },\r
\r
    getDragText: function() {\r
        var records = this.dragData.records,\r
            count = records.length,\r
            text = records[0].get(this.displayField),\r
            suffix = 's',\r
            formatRe = /\{\d+\}/,\r
            dragText = this.dragText;\r
\r
        if (formatRe.test(dragText) && count === 1 && text) {\r
            return text;\r
        } else if (!text) {\r
            suffix = '';\r
        }\r
        return Ext.String.format(dragText, count, suffix);\r
    },\r
\r
    afterRepair: function() {\r
        var me = this,\r
            view = me.view,\r
            selectedRowCls = view.selectedItemCls,\r
            records = me.dragData.records,\r
            r,\r
            rLen    = records.length,\r
            fly = Ext.fly,\r
            item;\r
\r
        if (Ext.enableFx && me.repairHighlight) {\r
            // Roll through all records and highlight all the ones we attempted to drag.\r
            for (r = 0; r < rLen; r++) {\r
                // anonymous fns below, don't hoist up unless below is wrapped in\r
                // a self-executing function passing in item.\r
                item = view.getNode(records[r]);\r
\r
                // We must remove the selected row class before animating, because\r
                // the selected row class declares !important on its background-color.\r
                fly(item.firstChild).highlight(me.repairHighlightColor, {\r
                    listeners: {\r
                        beforeanimate: function() {\r
                            if (view.isSelected(item)) {\r
                                fly(item).removeCls(selectedRowCls);\r
                            }\r
                        },\r
                        afteranimate: function() {\r
                            if (view.isSelected(item)) {\r
                                fly(item).addCls(selectedRowCls);\r
                            }\r
                        }\r
                    }\r
                });\r
            }\r
\r
        }\r
        me.dragging = false;\r
    }\r
});