--- /dev/null
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**\r
+ * @class Ext.layout.ToolbarLayout\r
+ * @extends Ext.layout.ContainerLayout\r
+ * Layout manager implicitly used by Ext.Toolbar.\r
+ */\r
+Ext.layout.ToolbarLayout = Ext.extend(Ext.layout.ContainerLayout, {\r
+ monitorResize : true,\r
+ triggerWidth : 18,\r
+ lastOverflow : false,\r
+\r
+ noItemsMenuText : '<div class="x-toolbar-no-items">(None)</div>',\r
+ // private\r
+ onLayout : function(ct, target){\r
+ if(!this.leftTr){\r
+ target.addClass('x-toolbar-layout-ct');\r
+ target.insertHtml('beforeEnd',\r
+ '<table cellspacing="0" class="x-toolbar-ct"><tbody><tr><td class="x-toolbar-left" align="left"><table cellspacing="0"><tbody><tr class="x-toolbar-left-row"></tr></tbody></table></td><td class="x-toolbar-right" align="right"><table cellspacing="0" class="x-toolbar-right-ct"><tbody><tr><td><table cellspacing="0"><tbody><tr class="x-toolbar-right-row"></tr></tbody></table></td><td><table cellspacing="0"><tbody><tr class="x-toolbar-extras-row"></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table>');\r
+ this.leftTr = target.child('tr.x-toolbar-left-row', true);\r
+ this.rightTr = target.child('tr.x-toolbar-right-row', true);\r
+ this.extrasTr = target.child('tr.x-toolbar-extras-row', true);\r
+ }\r
+ var side = this.leftTr;\r
+ var pos = 0;\r
+\r
+ var items = ct.items.items;\r
+ for(var i = 0, len = items.length, c; i < len; i++, pos++) {\r
+ c = items[i];\r
+ if(c.isFill){\r
+ side = this.rightTr;\r
+ pos = -1;\r
+ }else if(!c.rendered){\r
+ c.render(this.insertCell(c, side, pos));\r
+ }else{\r
+ if(!c.xtbHidden && !this.isValidParent(c, side.childNodes[pos])){\r
+ var td = this.insertCell(c, side, pos);\r
+ td.appendChild(c.getDomPositionEl().dom);\r
+ c.container = Ext.get(td);\r
+ }\r
+ }\r
+ }\r
+ //strip extra empty cells\r
+ this.cleanup(this.leftTr);\r
+ this.cleanup(this.rightTr);\r
+ this.cleanup(this.extrasTr);\r
+ this.fitToSize(target);\r
+ },\r
+\r
+ cleanup : function(row){\r
+ var cn = row.childNodes;\r
+ for(var i = cn.length-1, c; i >= 0 && (c = cn[i]); i--){\r
+ if(!c.firstChild){\r
+ row.removeChild(c);\r
+ }\r
+ }\r
+ },\r
+\r
+ insertCell : function(c, side, pos){\r
+ var td = document.createElement('td');\r
+ td.className='x-toolbar-cell';\r
+ side.insertBefore(td, side.childNodes[pos]||null);\r
+ return td;\r
+ },\r
+\r
+ hideItem : function(item){\r
+ var h = (this.hiddens = this.hiddens || []);\r
+ h.push(item);\r
+ item.xtbHidden = true;\r
+ item.xtbWidth = item.getDomPositionEl().dom.parentNode.offsetWidth;\r
+ item.hide();\r
+ },\r
+\r
+ unhideItem : function(item){\r
+ item.show();\r
+ item.xtbHidden = false;\r
+ this.hiddens.remove(item);\r
+ if(this.hiddens.length < 1){\r
+ delete this.hiddens;\r
+ }\r
+ },\r
+\r
+ getItemWidth : function(c){\r
+ return c.hidden ? (c.xtbWidth || 0) : c.getDomPositionEl().dom.parentNode.offsetWidth;\r
+ },\r
+\r
+ fitToSize : function(t){\r
+ if(this.container.enableOverflow === false){\r
+ return;\r
+ }\r
+ var w = t.dom.clientWidth;\r
+ var lw = this.lastWidth || 0;\r
+ this.lastWidth = w;\r
+ var iw = t.dom.firstChild.offsetWidth;\r
+\r
+ var clipWidth = w - this.triggerWidth;\r
+ var hideIndex = -1;\r
+\r
+ if(iw > w || (this.hiddens && w >= lw)){\r
+ var i, items = this.container.items.items, len = items.length, c;\r
+ var loopWidth = 0;\r
+ for(i = 0; i < len; i++) {\r
+ c = items[i];\r
+ if(!c.isFill){\r
+ loopWidth += this.getItemWidth(c);\r
+ if(loopWidth > clipWidth){\r
+ if(!c.xtbHidden){\r
+ this.hideItem(c);\r
+ }\r
+ }else{\r
+ if(c.xtbHidden){\r
+ this.unhideItem(c);\r
+ }\r
+ }\r
+ }\r
+ }\r
+ }\r
+ if(this.hiddens){\r
+ this.initMore();\r
+ if(!this.lastOverflow){\r
+ this.container.fireEvent('overflowchange', this.container, true);\r
+ this.lastOverflow = true;\r
+ }\r
+ }else if(this.more){\r
+ this.clearMenu();\r
+ this.more.destroy();\r
+ delete this.more;\r
+ if(this.lastOverflow){\r
+ this.container.fireEvent('overflowchange', this.container, false);\r
+ this.lastOverflow = false;\r
+ }\r
+ }\r
+ },\r
+\r
+ createMenuConfig : function(c, hideOnClick){\r
+ var cfg = Ext.apply({}, c.initialConfig),\r
+ group = c.toggleGroup;\r
+\r
+ Ext.apply(cfg, {\r
+ text: c.overflowText || c.text,\r
+ iconCls: c.iconCls,\r
+ icon: c.icon,\r
+ itemId: c.itemId,\r
+ disabled: c.disabled,\r
+ handler: c.handler,\r
+ scope: c.scope,\r
+ menu: c.menu,\r
+ hideOnClick: hideOnClick\r
+ });\r
+ if(group || c.enableToggle){\r
+ Ext.apply(cfg, {\r
+ group: group,\r
+ checked: c.pressed,\r
+ listeners: {\r
+ checkchange: function(item, checked){\r
+ c.toggle(checked);\r
+ }\r
+ }\r
+ });\r
+ }\r
+ delete cfg.xtype;\r
+ delete cfg.id;\r
+ return cfg;\r
+ },\r
+\r
+ // private\r
+ addComponentToMenu : function(m, c){\r
+ if(c instanceof Ext.Toolbar.Separator){\r
+ m.add('-');\r
+ }else if(Ext.isFunction(c.isXType)){\r
+ if(c.isXType('splitbutton')){\r
+ m.add(this.createMenuConfig(c, true));\r
+ }else if(c.isXType('button')){\r
+ m.add(this.createMenuConfig(c, !c.menu));\r
+ }else if(c.isXType('buttongroup')){\r
+ c.items.each(function(item){\r
+ this.addComponentToMenu(m, item);\r
+ }, this);\r
+ }\r
+ }\r
+ },\r
+\r
+ clearMenu : function(){\r
+ var m = this.moreMenu;\r
+ if(m && m.items){\r
+ this.moreMenu.items.each(function(item){\r
+ delete item.menu;\r
+ });\r
+ }\r
+ },\r
+\r
+ // private\r
+ beforeMoreShow : function(m){\r
+ var h = this.container.items.items,\r
+ len = h.length,\r
+ c,\r
+ prev,\r
+ needsSep = function(group, item){\r
+ return group.isXType('buttongroup') && !(item instanceof Ext.Toolbar.Separator);\r
+ };\r
+\r
+ this.clearMenu();\r
+ m.removeAll();\r
+ for(var i = 0; i < len; i++){\r
+ c = h[i];\r
+ if(c.xtbHidden){\r
+ if(prev && (needsSep(c, prev) || needsSep(prev, c))){\r
+ m.add('-');\r
+ }\r
+ this.addComponentToMenu(m, c);\r
+ prev = c;\r
+ }\r
+ }\r
+ // put something so the menu isn't empty\r
+ // if no compatible items found\r
+ if(m.items.length < 1){\r
+ m.add(this.noItemsMenuText);\r
+ }\r
+ },\r
+\r
+ initMore : function(){\r
+ if(!this.more){\r
+ this.moreMenu = new Ext.menu.Menu({\r
+ listeners: {\r
+ beforeshow: this.beforeMoreShow,\r
+ scope: this\r
+ }\r
+ });\r
+ this.more = new Ext.Button({\r
+ iconCls: 'x-toolbar-more-icon',\r
+ cls: 'x-toolbar-more',\r
+ menu: this.moreMenu\r
+ });\r
+ var td = this.insertCell(this.more, this.extrasTr, 100);\r
+ this.more.render(td);\r
+ }\r
+ },\r
+\r
+ destroy : function(){\r
+ Ext.destroy(this.more, this.moreMenu);\r
+ Ext.layout.ToolbarLayout.superclass.destroy.call(this);\r
+ }\r
+ /**\r
+ * @property activeItem\r
+ * @hide\r
+ */\r
+});\r
+\r
+Ext.Container.LAYOUTS.toolbar = Ext.layout.ToolbarLayout;\r
+\r
+/**\r
+ * @class Ext.Toolbar\r
+ * @extends Ext.Container\r
+ * <p>Basic Toolbar class. Although the <tt>{@link Ext.Container#defaultType defaultType}</tt> for Toolbar\r
+ * is <tt>{@link Ext.Button button}</tt>, Toolbar elements (child items for the Toolbar container) may\r
+ * be virtually any type of Component. Toolbar elements can be created explicitly via their constructors,\r
+ * or implicitly via their xtypes, and can be <tt>{@link #add}</tt>ed dynamically.</p>\r
+ * <p>Some items have shortcut strings for creation:</p>\r
+ * <pre>\r
+<u>Shortcut</u> <u>xtype</u> <u>Class</u> <u>Description</u>\r
+'->' 'tbfill' {@link Ext.Toolbar.Fill} begin using the right-justified button container\r
+'-' 'tbseparator' {@link Ext.Toolbar.Separator} add a vertical separator bar between toolbar items\r
+' ' 'tbspacer' {@link Ext.Toolbar.Spacer} add horiztonal space between elements\r
+ * </pre>\r
+ *\r
+ * Example usage of various elements:\r
+ * <pre><code>\r
+var tb = new Ext.Toolbar({\r
+ renderTo: document.body,\r
+ width: 600,\r
+ height: 100,\r
+ items: [\r
+ {\r
+ // xtype: 'button', // default for Toolbars, same as 'tbbutton'\r
+ text: 'Button'\r
+ },\r
+ {\r
+ xtype: 'splitbutton', // same as 'tbsplitbutton'\r
+ text: 'Split Button'\r
+ },\r
+ // begin using the right-justified button container\r
+ '->', // same as {xtype: 'tbfill'}, // Ext.Toolbar.Fill\r
+ {\r
+ xtype: 'textfield',\r
+ name: 'field1',\r
+ emptyText: 'enter search term'\r
+ },\r
+ // add a vertical separator bar between toolbar items\r
+ '-', // same as {xtype: 'tbseparator'} to create Ext.Toolbar.Separator\r
+ 'text 1', // same as {xtype: 'tbtext', text: 'text1'} to create Ext.Toolbar.TextItem\r
+ {xtype: 'tbspacer'},// same as ' ' to create Ext.Toolbar.Spacer\r
+ 'text 2',\r
+ {xtype: 'tbspacer', width: 50}, // add a 50px space\r
+ 'text 3'\r
+ ]\r
+});\r
+ * </code></pre>\r
+ * Example adding a ComboBox within a menu of a button:\r
+ * <pre><code>\r
+// ComboBox creation\r
+var combo = new Ext.form.ComboBox({\r
+ store: new Ext.data.ArrayStore({\r
+ autoDestroy: true,\r
+ fields: ['initials', 'fullname'],\r
+ data : [\r
+ ['FF', 'Fred Flintstone'],\r
+ ['BR', 'Barney Rubble']\r
+ ]\r
+ }),\r
+ displayField: 'fullname',\r
+ typeAhead: true,\r
+ mode: 'local',\r
+ forceSelection: true,\r
+ triggerAction: 'all',\r
+ emptyText: 'Select a name...',\r
+ selectOnFocus: true,\r
+ width: 135,\r
+ getListParent: function() {\r
+ return this.el.up('.x-menu');\r
+ },\r
+ iconCls: 'no-icon' //use iconCls if placing within menu to shift to right side of menu\r
+});\r
+\r
+// put ComboBox in a Menu\r
+var menu = new Ext.menu.Menu({\r
+ id: 'mainMenu',\r
+ items: [\r
+ combo // A Field in a Menu\r
+ ]\r
+});\r
+\r
+// add a Button with the menu\r
+tb.add({\r
+ text:'Button w/ Menu',\r
+ menu: menu // assign menu by instance\r
+ });\r
+tb.doLayout();\r
+ * </code></pre>\r
+ * @constructor\r
+ * Creates a new Toolbar\r
+ * @param {Object/Array} config A config object or an array of buttons to <tt>{@link #add}</tt>\r
+ * @xtype toolbar\r
+ */\r
+Ext.Toolbar = function(config){\r
+ if(Ext.isArray(config)){\r
+ config = {items: config, layout: 'toolbar'};\r
+ } else {\r
+ config = Ext.apply({\r
+ layout: 'toolbar'\r
+ }, config);\r
+ if(config.buttons) {\r
+ config.items = config.buttons;\r
+ }\r
+ }\r
+ Ext.Toolbar.superclass.constructor.call(this, config);\r
+};\r
+\r
+(function(){\r
+\r
+var T = Ext.Toolbar;\r
+\r
+Ext.extend(T, Ext.Container, {\r
+\r
+ defaultType: 'button',\r
+\r
+ trackMenus : true,\r
+ internalDefaults: {removeMode: 'container', hideParent: true},\r
+ toolbarCls: 'x-toolbar',\r
+\r
+ initComponent : function(){\r
+ T.superclass.initComponent.call(this);\r
+\r
+ /**\r
+ * @event overflowchange\r
+ * Fires after the overflow state has changed.\r
+ * @param {Object} c The Container\r
+ * @param {Boolean} lastOverflow overflow state\r
+ */\r
+ this.addEvents('overflowchange');\r
+ },\r
+\r
+ // private\r
+ onRender : function(ct, position){\r
+ if(!this.el){\r
+ if(!this.autoCreate){\r
+ this.autoCreate = {\r
+ cls: this.toolbarCls + ' x-small-editor'\r
+ };\r
+ }\r
+ this.el = ct.createChild(Ext.apply({ id: this.id },this.autoCreate), position);\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Adds element(s) to the toolbar -- this function takes a variable number of\r
+ * arguments of mixed type and adds them to the toolbar.\r
+ * @param {Mixed} arg1 The following types of arguments are all valid:<br />\r
+ * <ul>\r
+ * <li>{@link Ext.Button} config: A valid button config object (equivalent to {@link #addButton})</li>\r
+ * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>\r
+ * <li>Field: Any form field (equivalent to {@link #addField})</li>\r
+ * <li>Item: Any subclass of {@link Ext.Toolbar.Item} (equivalent to {@link #addItem})</li>\r
+ * <li>String: Any generic string (gets wrapped in a {@link Ext.Toolbar.TextItem}, equivalent to {@link #addText}).\r
+ * Note that there are a few special strings that are treated differently as explained next.</li>\r
+ * <li>'-': Creates a separator element (equivalent to {@link #addSeparator})</li>\r
+ * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>\r
+ * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>\r
+ * </ul>\r
+ * @param {Mixed} arg2\r
+ * @param {Mixed} etc.\r
+ * @method add\r
+ */\r
+\r
+ // private\r
+ lookupComponent : function(c){\r
+ if(Ext.isString(c)){\r
+ if(c == '-'){\r
+ c = new T.Separator();\r
+ }else if(c == ' '){\r
+ c = new T.Spacer();\r
+ }else if(c == '->'){\r
+ c = new T.Fill();\r
+ }else{\r
+ c = new T.TextItem(c);\r
+ }\r
+ this.applyDefaults(c);\r
+ }else{\r
+ if(c.isFormField || c.render){ // some kind of form field, some kind of Toolbar.Item\r
+ c = this.constructItem(c);\r
+ }else if(c.tag){ // DomHelper spec\r
+ c = new T.Item({autoEl: c});\r
+ }else if(c.tagName){ // element\r
+ c = new T.Item({el:c});\r
+ }else if(Ext.isObject(c)){ // must be button config?\r
+ c = c.xtype ? this.constructItem(c) : this.constructButton(c);\r
+ }\r
+ }\r
+ return c;\r
+ },\r
+\r
+ // private\r
+ applyDefaults : function(c){\r
+ if(!Ext.isString(c)){\r
+ c = Ext.Toolbar.superclass.applyDefaults.call(this, c);\r
+ var d = this.internalDefaults;\r
+ if(c.events){\r
+ Ext.applyIf(c.initialConfig, d);\r
+ Ext.apply(c, d);\r
+ }else{\r
+ Ext.applyIf(c, d);\r
+ }\r
+ }\r
+ return c;\r
+ },\r
+\r
+ // private\r
+ constructItem : function(item, type){\r
+ return Ext.create(item, type || this.defaultType);\r
+ },\r
+\r
+ /**\r
+ * Adds a separator\r
+ * @return {Ext.Toolbar.Item} The separator {@link Ext.Toolbar.Item item}\r
+ */\r
+ addSeparator : function(){\r
+ return this.add(new T.Separator());\r
+ },\r
+\r
+ /**\r
+ * Adds a spacer element\r
+ * @return {Ext.Toolbar.Spacer} The spacer item\r
+ */\r
+ addSpacer : function(){\r
+ return this.add(new T.Spacer());\r
+ },\r
+\r
+ /**\r
+ * Forces subsequent additions into the float:right toolbar\r
+ */\r
+ addFill : function(){\r
+ this.add(new T.Fill());\r
+ },\r
+\r
+ /**\r
+ * Adds any standard HTML element to the toolbar\r
+ * @param {Mixed} el The element or id of the element to add\r
+ * @return {Ext.Toolbar.Item} The element's item\r
+ */\r
+ addElement : function(el){\r
+ return this.addItem(new T.Item({el:el}));\r
+ },\r
+\r
+ /**\r
+ * Adds any Toolbar.Item or subclass\r
+ * @param {Ext.Toolbar.Item} item\r
+ * @return {Ext.Toolbar.Item} The item\r
+ */\r
+ addItem : function(item){\r
+ return Ext.Toolbar.superclass.add.apply(this, arguments);\r
+ },\r
+\r
+ /**\r
+ * Adds a button (or buttons). See {@link Ext.Button} for more info on the config.\r
+ * @param {Object/Array} config A button config or array of configs\r
+ * @return {Ext.Button/Array}\r
+ */\r
+ addButton : function(config){\r
+ if(Ext.isArray(config)){\r
+ var buttons = [];\r
+ for(var i = 0, len = config.length; i < len; i++) {\r
+ buttons.push(this.addButton(config[i]));\r
+ }\r
+ return buttons;\r
+ }\r
+ return this.add(this.constructButton(config));\r
+ },\r
+\r
+ /**\r
+ * Adds text to the toolbar\r
+ * @param {String} text The text to add\r
+ * @return {Ext.Toolbar.Item} The element's item\r
+ */\r
+ addText : function(text){\r
+ return this.addItem(new T.TextItem(text));\r
+ },\r
+\r
+ /**\r
+ * Adds a new element to the toolbar from the passed {@link Ext.DomHelper} config\r
+ * @param {Object} config\r
+ * @return {Ext.Toolbar.Item} The element's item\r
+ */\r
+ addDom : function(config){\r
+ return this.add(new T.Item({autoEl: config}));\r
+ },\r
+\r
+ /**\r
+ * Adds a dynamically rendered Ext.form field (TextField, ComboBox, etc). Note: the field should not have\r
+ * been rendered yet. For a field that has already been rendered, use {@link #addElement}.\r
+ * @param {Ext.form.Field} field\r
+ * @return {Ext.Toolbar.Item}\r
+ */\r
+ addField : function(field){\r
+ return this.add(field);\r
+ },\r
+\r
+ /**\r
+ * Inserts any {@link Ext.Toolbar.Item}/{@link Ext.Button} at the specified index.\r
+ * @param {Number} index The index where the item is to be inserted\r
+ * @param {Object/Ext.Toolbar.Item/Ext.Button/Array} item The button, or button config object to be\r
+ * inserted, or an array of buttons/configs.\r
+ * @return {Ext.Button/Item}\r
+ */\r
+ insertButton : function(index, item){\r
+ if(Ext.isArray(item)){\r
+ var buttons = [];\r
+ for(var i = 0, len = item.length; i < len; i++) {\r
+ buttons.push(this.insertButton(index + i, item[i]));\r
+ }\r
+ return buttons;\r
+ }\r
+ return Ext.Toolbar.superclass.insert.call(this, index, item);\r
+ },\r
+\r
+ // private\r
+ initMenuTracking : function(item){\r
+ if(this.trackMenus && item.menu){\r
+ this.mon(item, {\r
+ 'menutriggerover' : this.onButtonTriggerOver,\r
+ 'menushow' : this.onButtonMenuShow,\r
+ 'menuhide' : this.onButtonMenuHide,\r
+ scope: this\r
+ });\r
+ }\r
+ },\r
+\r
+ // private\r
+ constructButton : function(item){\r
+ var b = item.events ? item : this.constructItem(item, item.split ? 'splitbutton' : this.defaultType);\r
+ this.initMenuTracking(b);\r
+ return b;\r
+ },\r
+\r
+ // private\r
+ onDisable : function(){\r
+ this.items.each(function(item){\r
+ if(item.disable){\r
+ item.disable();\r
+ }\r
+ });\r
+ },\r
+\r
+ // private\r
+ onEnable : function(){\r
+ this.items.each(function(item){\r
+ if(item.enable){\r
+ item.enable();\r
+ }\r
+ });\r
+ },\r
+\r
+ // private\r
+ onButtonTriggerOver : function(btn){\r
+ if(this.activeMenuBtn && this.activeMenuBtn != btn){\r
+ this.activeMenuBtn.hideMenu();\r
+ btn.showMenu();\r
+ this.activeMenuBtn = btn;\r
+ }\r
+ },\r
+\r
+ // private\r
+ onButtonMenuShow : function(btn){\r
+ this.activeMenuBtn = btn;\r
+ },\r
+\r
+ // private\r
+ onButtonMenuHide : function(btn){\r
+ delete this.activeMenuBtn;\r
+ }\r
+});\r
+Ext.reg('toolbar', Ext.Toolbar);\r
+\r
+/**\r
+ * @class Ext.Toolbar.Item\r
+ * @extends Ext.BoxComponent\r
+ * The base class that other non-interacting Toolbar Item classes should extend in order to\r
+ * get some basic common toolbar item functionality.\r
+ * @constructor\r
+ * Creates a new Item\r
+ * @param {HTMLElement} el\r
+ * @xtype tbitem\r
+ */\r
+T.Item = Ext.extend(Ext.BoxComponent, {\r
+ hideParent: true, // Hiding a Toolbar.Item hides its containing TD\r
+ enable:Ext.emptyFn,\r
+ disable:Ext.emptyFn,\r
+ focus:Ext.emptyFn\r
+ /**\r
+ * @cfg {String} overflowText Text to be used for the menu if the item is overflowed.\r
+ */\r
+});\r
+Ext.reg('tbitem', T.Item);\r
+\r
+/**\r
+ * @class Ext.Toolbar.Separator\r
+ * @extends Ext.Toolbar.Item\r
+ * A simple class that adds a vertical separator bar between toolbar items\r
+ * (css class:<tt>'xtb-sep'</tt>). Example usage:\r
+ * <pre><code>\r
+new Ext.Panel({\r
+ tbar : [\r
+ 'Item 1',\r
+ {xtype: 'tbseparator'}, // or '-'\r
+ 'Item 2'\r
+ ]\r
+});\r
+</code></pre>\r
+ * @constructor\r
+ * Creates a new Separator\r
+ * @xtype tbseparator\r
+ */\r
+T.Separator = Ext.extend(T.Item, {\r
+ onRender : function(ct, position){\r
+ this.el = ct.createChild({tag:'span', cls:'xtb-sep'}, position);\r
+ }\r
+});\r
+Ext.reg('tbseparator', T.Separator);\r
+\r
+/**\r
+ * @class Ext.Toolbar.Spacer\r
+ * @extends Ext.Toolbar.Item\r
+ * A simple element that adds extra horizontal space between items in a toolbar.\r
+ * By default a 2px wide space is added via css specification:<pre><code>\r
+.x-toolbar .xtb-spacer {\r
+ width:2px;\r
+}\r
+ * </code></pre>\r
+ * <p>Example usage:</p>\r
+ * <pre><code>\r
+new Ext.Panel({\r
+ tbar : [\r
+ 'Item 1',\r
+ {xtype: 'tbspacer'}, // or ' '\r
+ 'Item 2',\r
+ // space width is also configurable via javascript\r
+ {xtype: 'tbspacer', width: 50}, // add a 50px space\r
+ 'Item 3'\r
+ ]\r
+});\r
+</code></pre>\r
+ * @constructor\r
+ * Creates a new Spacer\r
+ * @xtype tbspacer\r
+ */\r
+T.Spacer = Ext.extend(T.Item, {\r
+ /**\r
+ * @cfg {Number} width\r
+ * The width of the spacer in pixels (defaults to 2px via css style <tt>.x-toolbar .xtb-spacer</tt>).\r
+ */\r
+\r
+ onRender : function(ct, position){\r
+ this.el = ct.createChild({tag:'div', cls:'xtb-spacer', style: this.width?'width:'+this.width+'px':''}, position);\r
+ }\r
+});\r
+Ext.reg('tbspacer', T.Spacer);\r
+\r
+/**\r
+ * @class Ext.Toolbar.Fill\r
+ * @extends Ext.Toolbar.Spacer\r
+ * A non-rendering placeholder item which instructs the Toolbar's Layout to begin using\r
+ * the right-justified button container.\r
+ * <pre><code>\r
+new Ext.Panel({\r
+ tbar : [\r
+ 'Item 1',\r
+ {xtype: 'tbfill'}, // or '->'\r
+ 'Item 2'\r
+ ]\r
+});\r
+</code></pre>\r
+ * @constructor\r
+ * Creates a new Fill\r
+ * @xtype tbfill\r
+ */\r
+T.Fill = Ext.extend(T.Item, {\r
+ // private\r
+ render : Ext.emptyFn,\r
+ isFill : true\r
+});\r
+Ext.reg('tbfill', T.Fill);\r
+\r
+/**\r
+ * @class Ext.Toolbar.TextItem\r
+ * @extends Ext.Toolbar.Item\r
+ * A simple class that renders text directly into a toolbar\r
+ * (with css class:<tt>'xtb-text'</tt>). Example usage:\r
+ * <pre><code>\r
+new Ext.Panel({\r
+ tbar : [\r
+ {xtype: 'tbtext', text: 'Item 1'} // or simply 'Item 1'\r
+ ]\r
+});\r
+</code></pre>\r
+ * @constructor\r
+ * Creates a new TextItem\r
+ * @param {String/Object} text A text string, or a config object containing a <tt>text</tt> property\r
+ * @xtype tbtext\r
+ */\r
+T.TextItem = Ext.extend(T.Item, {\r
+ constructor: function(config){\r
+ if (Ext.isString(config)) {\r
+ config = { autoEl: {cls: 'xtb-text', html: config }};\r
+ } else {\r
+ config.autoEl = {cls: 'xtb-text', html: config.text || ''};\r
+ }\r
+ T.TextItem.superclass.constructor.call(this, config);\r
+ },\r
+ /**\r
+ * Updates this item's text, setting the text to be used as innerHTML.\r
+ * @param {String} t The text to display (html accepted).\r
+ */\r
+ setText : function(t) {\r
+ if (this.rendered) {\r
+ this.el.dom.innerHTML = t;\r
+ } else {\r
+ this.autoEl.html = t;\r
+ }\r
+ }\r
+});\r
+Ext.reg('tbtext', T.TextItem);\r
+\r
+// backwards compat\r
+T.Button = Ext.extend(Ext.Button, {});\r
+T.SplitButton = Ext.extend(Ext.SplitButton, {});\r
+Ext.reg('tbbutton', T.Button);\r
+Ext.reg('tbsplit', T.SplitButton);\r
+\r
+})();\r
+/**\r
+ * @class Ext.ButtonGroup\r
+ * @extends Ext.Panel\r
+ * Container for a group of buttons. Example usage:\r
+ * <pre><code>\r
+var p = new Ext.Panel({\r
+ title: 'Panel with Button Group',\r
+ width: 300,\r
+ height:200,\r
+ renderTo: document.body,\r
+ html: 'whatever',\r
+ tbar: [{\r
+ xtype: 'buttongroup',\r
+ {@link #columns}: 3,\r
+ title: 'Clipboard',\r
+ items: [{\r
+ text: 'Paste',\r
+ scale: 'large',\r
+ rowspan: 3, iconCls: 'add',\r
+ iconAlign: 'top',\r
+ cls: 'x-btn-as-arrow'\r
+ },{\r
+ xtype:'splitbutton',\r
+ text: 'Menu Button',\r
+ scale: 'large',\r
+ rowspan: 3,\r
+ iconCls: 'add',\r
+ iconAlign: 'top',\r
+ arrowAlign:'bottom',\r
+ menu: [{text: 'Menu Item 1'}]\r
+ },{\r
+ xtype:'splitbutton', text: 'Cut', iconCls: 'add16', menu: [{text: 'Cut Menu Item'}]\r
+ },{\r
+ text: 'Copy', iconCls: 'add16'\r
+ },{\r
+ text: 'Format', iconCls: 'add16'\r
+ }]\r
+ }]\r
+});\r
+ * </code></pre>\r
+ * @xtype buttongroup\r
+ */\r
+Ext.ButtonGroup = Ext.extend(Ext.Panel, {\r
+ /**\r
+ * @cfg {Number} columns The <tt>columns</tt> configuration property passed to the\r
+ * {@link #layout configured layout manager}. See {@link Ext.layout.TableLayout#columns}.\r
+ */\r
+ /**\r
+ * @cfg {String} baseCls Defaults to <tt>'x-btn-group'</tt>. See {@link Ext.Panel#baseCls}.\r
+ */\r
+ baseCls: 'x-btn-group',\r
+ /**\r
+ * @cfg {String} layout Defaults to <tt>'table'</tt>. See {@link Ext.Container#layout}.\r
+ */\r
+ layout:'table',\r
+ defaultType: 'button',\r
+ /**\r
+ * @cfg {Boolean} frame Defaults to <tt>true</tt>. See {@link Ext.Panel#frame}.\r
+ */\r
+ frame: true,\r
+ internalDefaults: {removeMode: 'container', hideParent: true},\r
+\r
+ initComponent : function(){\r
+ this.layoutConfig = this.layoutConfig || {};\r
+ Ext.applyIf(this.layoutConfig, {\r
+ columns : this.columns\r
+ });\r
+ if(!this.title){\r
+ this.addClass('x-btn-group-notitle');\r
+ }\r
+ this.on('afterlayout', this.onAfterLayout, this);\r
+ Ext.ButtonGroup.superclass.initComponent.call(this);\r
+ },\r
+\r
+ applyDefaults : function(c){\r
+ c = Ext.ButtonGroup.superclass.applyDefaults.call(this, c);\r
+ var d = this.internalDefaults;\r
+ if(c.events){\r
+ Ext.applyIf(c.initialConfig, d);\r
+ Ext.apply(c, d);\r
+ }else{\r
+ Ext.applyIf(c, d);\r
+ }\r
+ return c;\r
+ },\r
+\r
+ onAfterLayout : function(){\r
+ var bodyWidth = this.body.getFrameWidth('lr') + this.body.dom.firstChild.offsetWidth;\r
+ this.body.setWidth(bodyWidth);\r
+ this.el.setWidth(bodyWidth + this.getFrameWidth());\r
+ }\r
+ /**\r
+ * @cfg {Array} tools @hide\r
+ */\r
+});\r
+\r
+Ext.reg('buttongroup', Ext.ButtonGroup);\r
+/**
+ * @class Ext.PagingToolbar
+ * @extends Ext.Toolbar
+ * <p>As the amount of records increases, the time required for the browser to render
+ * them increases. Paging is used to reduce the amount of data exchanged with the client.
+ * Note: if there are more records/rows than can be viewed in the available screen area, vertical
+ * scrollbars will be added.</p>
+ * <p>Paging is typically handled on the server side (see exception below). The client sends
+ * parameters to the server side, which the server needs to interpret and then respond with the
+ * approprate data.</p>
+ * <p><b>Ext.PagingToolbar</b> is a specialized toolbar that is bound to a {@link Ext.data.Store}
+ * and provides automatic paging control. This Component {@link Ext.data.Store#load load}s blocks
+ * of data into the <tt>{@link #store}</tt> by passing {@link Ext.data.Store#paramNames paramNames} used for
+ * paging criteria.</p>
+ * <p>PagingToolbar is typically used as one of the Grid's toolbars:</p>
+ * <pre><code>
+Ext.QuickTips.init(); // to display button quicktips
+
+var myStore = new Ext.data.Store({
+ ...
+});
+
+var myPageSize = 25; // server script should only send back 25 items
+
+var grid = new Ext.grid.GridPanel({
+ ...
+ store: myStore,
+ bbar: new Ext.PagingToolbar({
+ {@link #store}: myStore, // grid and PagingToolbar using same store
+ {@link #displayInfo}: true,
+ {@link #pageSize}: myPageSize,
+ {@link #prependButtons}: true,
+ items: [
+ 'text 1'
+ ]
+ })
+});
+ * </code></pre>
+ *
+ * <p>To use paging, pass the paging requirements to the server when the store is first loaded.</p>
+ * <pre><code>
+store.load({
+ params: {
+ start: 0, // specify params for the first page load if using paging
+ limit: myPageSize,
+ foo: 'bar'
+ }
+});
+ * </code></pre>
+ * <p><u>Paging with Local Data</u></p>
+ * <p>Paging can also be accomplished with local data using extensions:</p>
+ * <div class="mdetail-params"><ul>
+ * <li><a href="http://extjs.com/forum/showthread.php?t=57386">Ext.ux.data.PagingStore</a></li>
+ * <li>Paging Memory Proxy (examples/ux/PagingMemoryProxy.js)</li>
+ * </ul></div>
+ * @constructor
+ * Create a new PagingToolbar
+ * @param {Object} config The config object
+ * @xtype paging
+ */
+(function() {
+
+var T = Ext.Toolbar;
+
+Ext.PagingToolbar = Ext.extend(Ext.Toolbar, {
+ /**
+ * @cfg {Ext.data.Store} store
+ * The {@link Ext.data.Store} the paging toolbar should use as its data source (required).
+ */
+ /**
+ * @cfg {Boolean} displayInfo
+ * <tt>true</tt> to display the displayMsg (defaults to <tt>false</tt>)
+ */
+ /**
+ * @cfg {Number} pageSize
+ * The number of records to display per page (defaults to <tt>20</tt>)
+ */
+ pageSize : 20,
+ /**
+ * @cfg {Boolean} prependButtons
+ * <tt>true</tt> to insert any configured <tt>items</tt> <i>before</i> the paging buttons.
+ * Defaults to <tt>false</tt>.
+ */
+ /**
+ * @cfg {String} displayMsg
+ * The paging status message to display (defaults to <tt>'Displaying {0} - {1} of {2}'</tt>).
+ * Note that this string is formatted using the braced numbers <tt>{0}-{2}</tt> as tokens
+ * that are replaced by the values for start, end and total respectively. These tokens should
+ * be preserved when overriding this string if showing those values is desired.
+ */
+ displayMsg : 'Displaying {0} - {1} of {2}',
+ /**
+ * @cfg {String} emptyMsg
+ * The message to display when no records are found (defaults to 'No data to display')
+ */
+ emptyMsg : 'No data to display',
+ /**
+ * @cfg {String} beforePageText
+ * The text displayed before the input item (defaults to <tt>'Page'</tt>).
+ */
+ beforePageText : 'Page',
+ /**
+ * @cfg {String} afterPageText
+ * Customizable piece of the default paging text (defaults to <tt>'of {0}'</tt>). Note that
+ * this string is formatted using <tt>{0}</tt> as a token that is replaced by the number of
+ * total pages. This token should be preserved when overriding this string if showing the
+ * total page count is desired.
+ */
+ afterPageText : 'of {0}',
+ /**
+ * @cfg {String} firstText
+ * The quicktip text displayed for the first page button (defaults to <tt>'First Page'</tt>).
+ * <b>Note</b>: quick tips must be initialized for the quicktip to show.
+ */
+ firstText : 'First Page',
+ /**
+ * @cfg {String} prevText
+ * The quicktip text displayed for the previous page button (defaults to <tt>'Previous Page'</tt>).
+ * <b>Note</b>: quick tips must be initialized for the quicktip to show.
+ */
+ prevText : 'Previous Page',
+ /**
+ * @cfg {String} nextText
+ * The quicktip text displayed for the next page button (defaults to <tt>'Next Page'</tt>).
+ * <b>Note</b>: quick tips must be initialized for the quicktip to show.
+ */
+ nextText : 'Next Page',
+ /**
+ * @cfg {String} lastText
+ * The quicktip text displayed for the last page button (defaults to <tt>'Last Page'</tt>).
+ * <b>Note</b>: quick tips must be initialized for the quicktip to show.
+ */
+ lastText : 'Last Page',
+ /**
+ * @cfg {String} refreshText
+ * The quicktip text displayed for the Refresh button (defaults to <tt>'Refresh'</tt>).
+ * <b>Note</b>: quick tips must be initialized for the quicktip to show.
+ */
+ refreshText : 'Refresh',
+
+ /**
+ * @deprecated
+ * <b>The defaults for these should be set in the data store.</b>
+ * Object mapping of parameter names used for load calls, initially set to:
+ * <pre>{start: 'start', limit: 'limit'}</pre>
+ */
+
+ /**
+ * The number of records to display per page. See also <tt>{@link #cursor}</tt>.
+ * @type Number
+ * @property pageSize
+ */
+
+ /**
+ * Indicator for the record position. This property might be used to get the active page
+ * number for example:<pre><code>
+ * // t is reference to the paging toolbar instance
+ * var activePage = Math.ceil((t.cursor + t.pageSize) / t.pageSize);
+ * </code></pre>
+ * @type Number
+ * @property cursor
+ */
+
+ initComponent : function(){
+ var pagingItems = [this.first = new T.Button({
+ tooltip: this.firstText,
+ overflowText: this.firstText,
+ iconCls: 'x-tbar-page-first',
+ disabled: true,
+ handler: this.moveFirst,
+ scope: this
+ }), this.prev = new T.Button({
+ tooltip: this.prevText,
+ overflowText: this.prevText,
+ iconCls: 'x-tbar-page-prev',
+ disabled: true,
+ handler: this.movePrevious,
+ scope: this
+ }), '-', this.beforePageText,
+ this.inputItem = new Ext.form.NumberField({
+ cls: 'x-tbar-page-number',
+ allowDecimals: false,
+ allowNegative: false,
+ enableKeyEvents: true,
+ selectOnFocus: true,
+ listeners: {
+ scope: this,
+ keydown: this.onPagingKeyDown,
+ blur: this.onPagingBlur
+ }
+ }), this.afterTextItem = new T.TextItem({
+ text: String.format(this.afterPageText, 1)
+ }), '-', this.next = new T.Button({
+ tooltip: this.nextText,
+ overflowText: this.nextText,
+ iconCls: 'x-tbar-page-next',
+ disabled: true,
+ handler: this.moveNext,
+ scope: this
+ }), this.last = new T.Button({
+ tooltip: this.lastText,
+ overflowText: this.lastText,
+ iconCls: 'x-tbar-page-last',
+ disabled: true,
+ handler: this.moveLast,
+ scope: this
+ }), '-', this.refresh = new T.Button({
+ tooltip: this.refreshText,
+ overflowText: this.refreshText,
+ iconCls: 'x-tbar-loading',
+ handler: this.refresh,
+ scope: this
+ })];
+
+
+ var userItems = this.items || this.buttons || [];
+ if (this.prependButtons) {
+ this.items = userItems.concat(pagingItems);
+ }else{
+ this.items = pagingItems.concat(userItems);
+ }
+ delete this.buttons;
+ if(this.displayInfo){
+ this.items.push('->');
+ this.items.push(this.displayItem = new T.TextItem({}));
+ }
+ Ext.PagingToolbar.superclass.initComponent.call(this);
+ this.addEvents(
+ /**
+ * @event change
+ * Fires after the active page has been changed.
+ * @param {Ext.PagingToolbar} this
+ * @param {Object} pageData An object that has these properties:<ul>
+ * <li><code>total</code> : Number <div class="sub-desc">The total number of records in the dataset as
+ * returned by the server</div></li>
+ * <li><code>activePage</code> : Number <div class="sub-desc">The current page number</div></li>
+ * <li><code>pages</code> : Number <div class="sub-desc">The total number of pages (calculated from
+ * the total number of records in the dataset as returned by the server and the current {@link #pageSize})</div></li>
+ * </ul>
+ */
+ 'change',
+ /**
+ * @event beforechange
+ * Fires just before the active page is changed.
+ * Return false to prevent the active page from being changed.
+ * @param {Ext.PagingToolbar} this
+ * @param {Object} params An object hash of the parameters which the PagingToolbar will send when
+ * loading the required page. This will contain:<ul>
+ * <li><code>start</code> : Number <div class="sub-desc">The starting row number for the next page of records to
+ * be retrieved from the server</div></li>
+ * <li><code>limit</code> : Number <div class="sub-desc">The number of records to be retrieved from the server</div></li>
+ * </ul>
+ * <p>(note: the names of the <b>start</b> and <b>limit</b> properties are determined
+ * by the store's {@link Ext.data.Store#paramNames paramNames} property.)</p>
+ * <p>Parameters may be added as required in the event handler.</p>
+ */
+ 'beforechange'
+ );
+ this.on('afterlayout', this.onFirstLayout, this, {single: true});
+ this.cursor = 0;
+ this.bindStore(this.store);
+ },
+
+ // private
+ onFirstLayout : function(){
+ if(this.dsLoaded){
+ this.onLoad.apply(this, this.dsLoaded);
+ }
+ },
+
+ // private
+ updateInfo : function(){
+ if(this.displayItem){
+ var count = this.store.getCount();
+ var msg = count == 0 ?
+ this.emptyMsg :
+ String.format(
+ this.displayMsg,
+ this.cursor+1, this.cursor+count, this.store.getTotalCount()
+ );
+ this.displayItem.setText(msg);
+ }
+ },
+
+ // private
+ onLoad : function(store, r, o){
+ if(!this.rendered){
+ this.dsLoaded = [store, r, o];
+ return;
+ }
+ var p = this.getParams();
+ this.cursor = (o.params && o.params[p.start]) ? o.params[p.start] : 0;
+ var d = this.getPageData(), ap = d.activePage, ps = d.pages;
+
+ this.afterTextItem.setText(String.format(this.afterPageText, d.pages));
+ this.inputItem.setValue(ap);
+ this.first.setDisabled(ap == 1);
+ this.prev.setDisabled(ap == 1);
+ this.next.setDisabled(ap == ps);
+ this.last.setDisabled(ap == ps);
+ this.refresh.enable();
+ this.updateInfo();
+ this.fireEvent('change', this, d);
+ },
+
+ // private
+ getPageData : function(){
+ var total = this.store.getTotalCount();
+ return {
+ total : total,
+ activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
+ pages : total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
+ };
+ },
+
+ /**
+ * Change the active page
+ * @param {Integer} page The page to display
+ */
+ changePage : function(page){
+ this.doLoad(((page-1) * this.pageSize).constrain(0, this.store.getTotalCount()));
+ },
+
+ // private
+ onLoadError : function(){
+ if(!this.rendered){
+ return;
+ }
+ this.refresh.enable();
+ },
+
+ // private
+ readPage : function(d){
+ var v = this.inputItem.getValue(), pageNum;
+ if (!v || isNaN(pageNum = parseInt(v, 10))) {
+ this.inputItem.setValue(d.activePage);
+ return false;
+ }
+ return pageNum;
+ },
+
+ onPagingFocus : function(){
+ this.inputItem.select();
+ },
+
+ //private
+ onPagingBlur : function(e){
+ this.inputItem.setValue(this.getPageData().activePage);
+ },
+
+ // private
+ onPagingKeyDown : function(field, e){
+ var k = e.getKey(), d = this.getPageData(), pageNum;
+ if (k == e.RETURN) {
+ e.stopEvent();
+ pageNum = this.readPage(d);
+ if(pageNum !== false){
+ pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
+ this.doLoad(pageNum * this.pageSize);
+ }
+ }else if (k == e.HOME || k == e.END){
+ e.stopEvent();
+ pageNum = k == e.HOME ? 1 : d.pages;
+ field.setValue(pageNum);
+ }else if (k == e.UP || k == e.PAGEUP || k == e.DOWN || k == e.PAGEDOWN){
+ e.stopEvent();
+ if((pageNum = this.readPage(d))){
+ var increment = e.shiftKey ? 10 : 1;
+ if(k == e.DOWN || k == e.PAGEDOWN){
+ increment *= -1;
+ }
+ pageNum += increment;
+ if(pageNum >= 1 & pageNum <= d.pages){
+ field.setValue(pageNum);
+ }
+ }
+ }
+ },
+
+ // private
+ getParams : function(){
+ //retain backwards compat, allow params on the toolbar itself, if they exist.
+ return this.paramNames || this.store.paramNames;
+ },
+
+ // private
+ beforeLoad : function(){
+ if(this.rendered && this.refresh){
+ this.refresh.disable();
+ }
+ },
+
+ // private
+ doLoad : function(start){
+ var o = {}, pn = this.getParams();
+ o[pn.start] = start;
+ o[pn.limit] = this.pageSize;
+ if(this.fireEvent('beforechange', this, o) !== false){
+ this.store.load({params:o});
+ }
+ },
+
+ /**
+ * Move to the first page, has the same effect as clicking the 'first' button.
+ */
+ moveFirst : function(){
+ this.doLoad(0);
+ },
+
+ /**
+ * Move to the previous page, has the same effect as clicking the 'previous' button.
+ */
+ movePrevious : function(){
+ this.doLoad(Math.max(0, this.cursor-this.pageSize));
+ },
+
+ /**
+ * Move to the next page, has the same effect as clicking the 'next' button.
+ */
+ moveNext : function(){
+ this.doLoad(this.cursor+this.pageSize);
+ },
+
+ /**
+ * Move to the last page, has the same effect as clicking the 'last' button.
+ */
+ moveLast : function(){
+ var total = this.store.getTotalCount(),
+ extra = total % this.pageSize;
+
+ this.doLoad(extra ? (total - extra) : total - this.pageSize);
+ },
+
+ /**
+ * Refresh the current page, has the same effect as clicking the 'refresh' button.
+ */
+ refresh : function(){
+ this.doLoad(this.cursor);
+ },
+
+ /**
+ * Binds the paging toolbar to the specified {@link Ext.data.Store}
+ * @param {Store} store The store to bind to this toolbar
+ * @param {Boolean} initial (Optional) true to not remove listeners
+ */
+ bindStore : function(store, initial){
+ var doLoad;
+ if(!initial && this.store){
+ this.store.un('beforeload', this.beforeLoad, this);
+ this.store.un('load', this.onLoad, this);
+ this.store.un('exception', this.onLoadError, this);
+ if(store !== this.store && this.store.autoDestroy){
+ this.store.destroy();
+ }
+ }
+ if(store){
+ store = Ext.StoreMgr.lookup(store);
+ store.on({
+ scope: this,
+ beforeload: this.beforeLoad,
+ load: this.onLoad,
+ exception: this.onLoadError
+ });
+ doLoad = store.getCount() > 0;
+ }
+ this.store = store;
+ if(doLoad){
+ this.onLoad(store, null, {});
+ }
+ },
+
+ /**
+ * Unbinds the paging toolbar from the specified {@link Ext.data.Store} <b>(deprecated)</b>
+ * @param {Ext.data.Store} store The data store to unbind
+ */
+ unbind : function(store){
+ this.bindStore(null);
+ },
+
+ /**
+ * Binds the paging toolbar to the specified {@link Ext.data.Store} <b>(deprecated)</b>
+ * @param {Ext.data.Store} store The data store to bind
+ */
+ bind : function(store){
+ this.bindStore(store);
+ },
+
+ // private
+ onDestroy : function(){
+ this.bindStore(null);
+ Ext.PagingToolbar.superclass.onDestroy.call(this);
+ }
+});
+
+})();
+Ext.reg('paging', Ext.PagingToolbar);
\ No newline at end of file