1 files changed, 0 insertions, 219 deletions
diff --git a/deluge/ui/web/js/ext-extensions/grid/BufferView.js b/deluge/ui/web/js/ext-extensions/grid/BufferView.js
deleted file mode 100644
index c42a108e7..000000000
--- a/deluge/ui/web/js/ext-extensions/grid/BufferView.js
+++ /dev/null
@@ -1,219 +0,0 @@
-/*!
- * Ext JS Library 3.1.0
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-Ext.ns('Ext.ux.grid');
-
-/**
- * @class Ext.ux.grid.BufferView
- * @extends Ext.grid.GridView
- * A custom GridView which renders rows on an as-needed basis.
- */
-Ext.ux.grid.BufferView = Ext.extend(Ext.grid.GridView, {
-    /**
-     * @cfg {Number} rowHeight
-     * The height of a row in the grid.
-     */
-    rowHeight: 19,
-
-    /**
-     * @cfg {Number} borderHeight
-     * The combined height of border-top and border-bottom of a row.
-     */
-    borderHeight: 2,
-
-    /**
-     * @cfg {Boolean/Number} scrollDelay
-     * The number of milliseconds before rendering rows out of the visible
-     * viewing area. Defaults to 100. Rows will render immediately with a config
-     * of false.
-     */
-    scrollDelay: 100,
-
-    /**
-     * @cfg {Number} cacheSize
-     * The number of rows to look forward and backwards from the currently viewable
-     * area.  The cache applies only to rows that have been rendered already.
-     */
-    cacheSize: 20,
-
-    /**
-     * @cfg {Number} cleanDelay
-     * The number of milliseconds to buffer cleaning of extra rows not in the
-     * cache.
-     */
-    cleanDelay: 500,
-
-    initTemplates : function(){
-        Ext.ux.grid.BufferView.superclass.initTemplates.call(this);
-        var ts = this.templates;
-        // empty div to act as a place holder for a row
-            ts.rowHolder = new Ext.Template(
-                '<div class="x-grid3-row {alt}" style="{tstyle}"></div>'
-        );
-        ts.rowHolder.disableFormats = true;
-        ts.rowHolder.compile();
-
-        ts.rowBody = new Ext.Template(
-                '<table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
-            '<tbody><tr>{cells}</tr>',
-            (this.enableRowBody ? '<tr class="x-grid3-row-body-tr" style="{bodyStyle}"><td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on"><div class="x-grid3-row-body">{body}</div></td></tr>' : ''),
-            '</tbody></table>'
-        );
-        ts.rowBody.disableFormats = true;
-        ts.rowBody.compile();
-    },
-
-    getStyleRowHeight : function(){
-        return Ext.isBorderBox ? (this.rowHeight + this.borderHeight) : this.rowHeight;
-    },
-
-    getCalculatedRowHeight : function(){
-        return this.rowHeight + this.borderHeight;
-    },
-
-    getVisibleRowCount : function(){
-        var rh = this.getCalculatedRowHeight();
-        var visibleHeight = this.scroller.dom.clientHeight;
-        return (visibleHeight < 1) ? 0 : Math.ceil(visibleHeight / rh);
-    },
-
-    getVisibleRows: function(){
-        var count = this.getVisibleRowCount();
-        var sc = this.scroller.dom.scrollTop;
-        var start = (sc == 0 ? 0 : Math.floor(sc/this.getCalculatedRowHeight())-1);
-        return {
-            first: Math.max(start, 0),
-            last: Math.min(start + count + 2, this.ds.getCount()-1)
-        };
-    },
-
-    doRender : function(cs, rs, ds, startRow, colCount, stripe, onlyBody){
-        var ts = this.templates, ct = ts.cell, rt = ts.row, rb = ts.rowBody, last = colCount-1;
-        var rh = this.getStyleRowHeight();
-        var vr = this.getVisibleRows();
-        var tstyle = 'width:'+this.getTotalWidth()+';height:'+rh+'px;';
-        // buffers
-        var buf = [], cb, c, p = {}, rp = {tstyle: tstyle}, r;
-        for (var j = 0, len = rs.length; j < len; j++) {
-            r = rs[j]; cb = [];
-            var rowIndex = (j+startRow);
-            var visible = rowIndex >= vr.first && rowIndex <= vr.last;
-            if (visible) {
-                for (var i = 0; i < colCount; i++) {
-                    c = cs[i];
-                    p.id = c.id;
-                    p.css = i == 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
-                    p.attr = p.cellAttr = "";
-                    p.value = c.renderer(r.data[c.name], p, r, rowIndex, i, ds);
-                    p.style = c.style;
-                    if (p.value == undefined || p.value === "") {
-                        p.value = "&#160;";
-                    }
-                    if (r.dirty && typeof r.modified[c.name] !== 'undefined') {
-                        p.css += ' x-grid3-dirty-cell';
-                    }
-                    cb[cb.length] = ct.apply(p);
-                }
-            }
-            var alt = [];
-            if(stripe && ((rowIndex+1) % 2 == 0)){
-                alt[0] = "x-grid3-row-alt";
-            }
-            if(r.dirty){
-                alt[1] = " x-grid3-dirty-row";
-            }
-            rp.cols = colCount;
-            if(this.getRowClass){
-                alt[2] = this.getRowClass(r, rowIndex, rp, ds);
-            }
-            rp.alt = alt.join(" ");
-            rp.cells = cb.join("");
-            buf[buf.length] =  !visible ? ts.rowHolder.apply(rp) : (onlyBody ? rb.apply(rp) : rt.apply(rp));
-        }
-        return buf.join("");
-    },
-
-    isRowRendered: function(index){
-        var row = this.getRow(index);
-        return row && row.childNodes.length > 0;
-    },
-
-    syncScroll: function(){
-        Ext.ux.grid.BufferView.superclass.syncScroll.apply(this, arguments);
-        this.update();
-    },
-
-    // a (optionally) buffered method to update contents of gridview
-    update: function(){
-        if (this.scrollDelay) {
-            if (!this.renderTask) {
-                this.renderTask = new Ext.util.DelayedTask(this.doUpdate, this);
-            }
-            this.renderTask.delay(this.scrollDelay);
-        }else{
-            this.doUpdate();
-        }
-    },
-    
-    onRemove : function(ds, record, index, isUpdate){
-        Ext.ux.grid.BufferView.superclass.onRemove.apply(this, arguments);
-        if(isUpdate !== true){
-            this.update();
-        }
-    },
-
-    doUpdate: function(){
-        if (this.getVisibleRowCount() > 0) {
-            var g = this.grid, cm = g.colModel, ds = g.store;
-                var cs = this.getColumnData();
-
-                var vr = this.getVisibleRows();
-            for (var i = vr.first; i <= vr.last; i++) {
-                // if row is NOT rendered and is visible, render it
-                if(!this.isRowRendered(i)){
-                    var html = this.doRender(cs, [ds.getAt(i)], ds, i, cm.getColumnCount(), g.stripeRows, true);
-                    this.getRow(i).innerHTML = html;
-                }
-            }
-            this.clean();
-        }
-    },
-
-    // a buffered method to clean rows
-    clean : function(){
-        if(!this.cleanTask){
-            this.cleanTask = new Ext.util.DelayedTask(this.doClean, this);
-        }
-        this.cleanTask.delay(this.cleanDelay);
-    },
-
-    doClean: function(){
-        if (this.getVisibleRowCount() > 0) {
-            var vr = this.getVisibleRows();
-            vr.first -= this.cacheSize;
-            vr.last += this.cacheSize;
-
-            var i = 0, rows = this.getRows();
-            // if first is less than 0, all rows have been rendered
-            // so lets clean the end...
-            if(vr.first <= 0){
-                i = vr.last + 1;
-            }
-            for(var len = this.ds.getCount(); i < len; i++){
-                // if current row is outside of first and last and
-                // has content, update the innerHTML to nothing
-                if ((i < vr.first || i > vr.last) && rows[i].innerHTML) {
-                    rows[i].innerHTML = '';
-                }
-            }
-        }
-    },
-
-    layout: function(){
-        Ext.ux.grid.BufferView.superclass.layout.call(this);
-        this.update();
-    }
-});