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class.FilesList.js
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class.FilesList.js
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/*
* Copyright 2007-2013 Charles du Jeu - Abstrium SAS <team (at) pyd.io>
* This file is part of Pydio.
*
* Pydio is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <http://pyd.io/>.
*/
/**
* The godzilla of Pydio, should be split in smaller pieces..
* This grid displays either a table of rows or a grid of thumbnail.
*/
Class.create("FilesList", SelectableElements, {
__implements : ["IAjxpWidget", "IFocusable", "IContextMenuable", "IActionProvider"],
__allObservers : null,
__currentInstanceIndex:1,
_dataModel:null,
_doubleClickListener:null,
_previewFactory : null,
_detailThumbSize : 28,
_inlineToolbarOptions: null,
_instanciatedToolbars : null,
// Copy get/setUserPrefs from AjxpPane
getUserPreference: AjxpPane.prototype.getUserPreference,
setUserPreference: AjxpPane.prototype.setUserPreference,
/**
* Constructor
* @param $super klass Reference to the constructor
* @param oElement HTMLElement
* @param initDefaultDispOrOptions Object Instance parameters
*/
initialize: function($super, oElement, initDefaultDispOrOptions)
{
$super(null, true);
$(oElement).ajxpPaneObject = this;
this.htmlElement = $(oElement);
this._previewFactory = new PreviewFactory();
this._previewFactory.sequencialLoading = true;
this.__allObservers = $A();
this._parsingCache = new $H();
this._filters = $H();
if(typeof initDefaultDispOrOptions == "string"){
this.options = {};
this._displayMode = initDefaultDispOrOptions;
}else{
this.options = initDefaultDispOrOptions;
if(this.options.displayMode) {
this._displayMode = this.options.displayMode;
}else {
this._displayMode = 'detail';
}
if(this.options.dataModel){
this._dataModel = this.options.dataModel;
}
if(this.options.doubleClickListener){
this._doubleClickListener = this.options.doubleClickListener;
}
if(this.options.detailThumbSize){
this._detailThumbSize = this.options.detailThumbSize;
}
if(this.options.inlineToolbarOptions){
this._inlineToolbarOptions = this.options.inlineToolbarOptions;
this._instanciatedToolbars = $A();
}
}
if(this.options.fit && this.options.fit == "content"){
this.options.replaceScroller = false;
}
if(!FilesList.staticIndex) {
FilesList.staticIndex = 1;
}else{
FilesList.staticIndex ++;
}
this.__currentInstanceIndex = FilesList.staticIndex;
var userLoggedObserver = function(){
if(!ajaxplorer || !ajaxplorer.user || !this.htmlElement) return;
var disp = this.getUserPreference("display");
if(disp && (disp == 'thumb' || disp == 'list' || disp == 'detail')){
if(disp != this._displayMode) this.switchDisplayMode(disp);
}
this._thumbSize = parseInt(this.getUserPreference("thumb_size"));
if(this.slider){
this.slider.setValue(this._thumbSize);
this.resizeThumbnails();
}
}.bind(this);
this._registerObserver(document, "ajaxplorer:user_logged", userLoggedObserver);
var loadObserver = this.contextObserver.bind(this);
var childAddedObserver = this.childAddedToContext.bind(this);
var loadingObs = this.setOnLoad.bind(this);
var loadEndObs = this.removeOnLoad.bind(this);
var contextChangedObserver = function(event){
var newContext = event.memo;
var previous = this.crtContext;
if(previous){
previous.stopObserving("loaded", loadEndObs);
previous.stopObserving("loading", loadingObs);
previous.stopObserving("child_added", childAddedObserver);
}
this.crtContext = newContext;
if(this.crtContext.isLoaded()) {
this.contextObserver(event);
}else{
var oThis = this;
this.crtContext.observeOnce("loaded", function(){
oThis.crtContext = this ;
loadObserver();
});
}
this.crtContext.observe("loaded",loadEndObs);
this.crtContext.observe("loading",loadingObs);
this.crtContext.observe("child_added",childAddedObserver);
}.bind(this);
var componentConfigObserver = function(event){
if(!this.htmlElement) return;
if(event.memo.className == "FilesList"){
var refresh = this.parseComponentConfig(event.memo.classConfig.get('all'));
if(refresh){
this.initGUI();
}
}
}.bind(this) ;
var selectionChangedObserver = function(event){
if(event.memo._selectionSource == null || event.memo._selectionSource == this) return;
var dm = (this._dataModel?this._dataModel:ajaxplorer.getContextHolder());
var origFC = this._fireChange;
this._fireChange = false;
this.setSelectedNodes(dm.getSelectedNodes());
this._fireChange = origFC;
}.bind(this);
if(this._dataModel){
this._registerObserver(this._dataModel, "context_changed", contextChangedObserver, true );
this._registerObserver(this._dataModel, "context_loading", loadingObs, true);
this._registerObserver(this._dataModel, "component_config_changed", componentConfigObserver, true);
this._registerObserver(this._dataModel, "selection_changed", selectionChangedObserver, true);
}else{
this._registerObserver(document, "ajaxplorer:context_changed", contextChangedObserver, false );
this._registerObserver(document, "ajaxplorer:context_loading", loadingObs, false);
this._registerObserver(document, "ajaxplorer:component_config_changed", componentConfigObserver, false);
this._registerObserver(document, "ajaxplorer:selection_changed", selectionChangedObserver, false);
}
var userDisplay = this.getUserPreference("display");
if(userDisplay) this._displayMode = userDisplay;
this._thumbSize = 64;
this._crtImageIndex = 0;
if(this.options.fixedThumbSize){
this._fixedThumbSize = this.options.fixedThumbSize;
}
this._pendingFile = null;
this.allDraggables = $A();
this.allDroppables = $A();
// List mode style : file list or tableur mode ?
this.gridStyle = "file";
this.paginationData = null;
this.even = true;
// Default headersDef
this.hiddenColumns = $A([]);
if(this.options.columnsDef){
this.columnsDef = this.options.columnsDef;
this.defaultSortTypes = this.options.defaultSortTypes;
if(this.options.columnsTemplate){
this.columnsTemplate = this.options.columnsTemplate;
}
}else{
this.columnsDef = $A([]);
this.columnsDef.push({messageId:1,attributeName:'ajxp_label'});
this.columnsDef.push({messageId:2,attributeName:'filesize'});
this.columnsDef.push({messageId:3,attributeName:'mimestring'});
this.columnsDef.push({messageId:4,attributeName:'ajxp_modiftime'});
// Associated Defaults
this.defaultSortTypes = ["StringDirFile", "NumberKo", "String", "MyDate"];
}
this._oSortTypes = this.defaultSortTypes;
this.initGUI();
var keydownObserver = this.keydown.bind(this);
var repoSwitchObserver = this.setOnLoad.bind(this);
this._registerObserver(document, "keydown", keydownObserver);
if(!this._dataModel){
this._registerObserver(document, "ajaxplorer:trigger_repository_switch", repoSwitchObserver);
}else{
document.fire("ajaxplorer:datamodel-loaded-"+this.htmlElement.id);
}
if(this.options.messageBoxReference && ajaxplorer){
pydio.UI.registerAsMessageBoxReference(this.htmlElement);
}
},
getDataModel: function(){
return this._dataModel;
},
_registerObserver:function(object, eventName, handler, objectEvent){
if(objectEvent){
object.observe(eventName, handler);
}else{
Event.observe(object, eventName, handler);
}
this.__allObservers.push({
object:object,
event:eventName,
handler:handler,
objectEvent:objectEvent
});
},
_clearObservers:function(){
this.__allObservers.each(function(el){
if(el.objectEvent){
el.object.stopObserving(el.event, el.handler);
}else{
Event.stopObserving(el.object, el.event, el.handler);
}
});
if(this.observer){
this.stopObserving("resize", this.observer);
}
if(this.scrollSizeObserver){
this.stopObserving("resize", this.scrollSizeObserver);
}
},
/**
* Implementation of the IAjxpWidget methods
*/
getDomNode : function(){
return this.htmlElement;
},
/**
* Implementation of the IAjxpWidget methods
*/
destroy : function($super){
this.empty(true);
$super();
this._clearObservers();
try{pydio.UI.removeInstanceFromCache(this.htmlElement.id);}catch(e){}
if(this.boundSizeEvents){
this.boundSizeEvents.each(function(pair){
document.stopObserving(pair.key, pair.value);
});
}
if(this.resizeEvents){
this.resizeEvents.each(function(pair){
document.stopObserving(pair.key, pair.value);
});
}
if(Class.objectImplements(this, 'IFocusable')){
pydio.UI.unregisterFocusable(this);
}
if(Class.objectImplements(this, "IActionProvider")){
this.getActions().each(function(act){
pydio.getController().deleteFromGuiActions(act.key);
}.bind(this));
}
if(this.slider) this.slider.destroy();
if(this.headerMenu) this.headerMenu.destroy();
this.htmlElement = null;
},
/**
* Gets the currently defined columns that are visible
* @returns $A()
*/
getVisibleColumns : function(){
var visible = $A([]);
this.columnsDef.each(function(el){
if(!this.hiddenColumns.include(el.attributeName)) visible.push(el);
}.bind(this) );
return visible;
},
/**
* Gets the current sort types associated to the currently visible columns
* @returns $A()
*/
getVisibleSortTypes : function(){
var visible = $A([]);
for(var i=0;i<this.columnsDef.length;i++){
if(!this.hiddenColumns.include(this.columnsDef[i].attributeName)) visible.push(this.columnsDef[i].sortType);
}
return visible;
},
/**
* Sets a column visible/invisible by its name
* @param attName String Column name
* @param visible Boolean Visible or invisible
*/
setColumnVisible : function (attName, visible){
var change = false;
if(visible && this.hiddenColumns.include(attName)){
this.hiddenColumns = this.hiddenColumns.without(attName);
change = true;
}
if(!visible && !this.hiddenColumns.include(attName)){
this.hiddenColumns.push(attName);
change = true;
}
if(change){
this.setUserPreference("columns_visibility", this.hiddenColumns);
this.initGUI();
this.empty(true);
this.fill(this.crtContext);
}
},
/**
* Handler for contextChange event
*/
contextObserver : function(e){
if(!this.crtContext || !this.htmlElement) return;
//console.log('FILES LIST : FILL');
var base = getBaseName(this.crtContext.getLabel());
if(!base){
try{base = ajaxplorer.user.repositories.get(ajaxplorer.repositoryId).getLabel();}catch(e){}
}
if(!this.options.muteUpdateTitleEvent){
this.htmlElement.fire("editor:updateTitle", base);
}
this.empty();
this.fill(this.crtContext);
this.removeOnLoad();
},
extractComponentConfig : function(){
return {
gridStyle : {value:this.gridStyle},
_displayMode : {value : this._displayMode },
columnsTemplate : {value : this.columnsTemplate},
columnsDef : {value : (this.columnsDef?this.columnsDef.clone():this.columnsDef) },
oSortTypes : {value : (this._oSortTypes?this._oSortTypes.clone():this._oSortTypes) },
_thumbSize : {value : this._thumbSize },
_fixedThumbSize : {value : this._fixedThumbSize}
};
},
applyComponentConfig : function(config){
for(var key in config){
if(config.hasOwnProperty(key)) {
this[key] = config[key].value;
}
}
},
/**
* Apply the config of a component_config node
* Returns true if the GUI needs refreshing
* @param domNode XMLNode
* @returns Boolean
*/
parseComponentConfig : function(domNode){
if(domNode.getAttribute("local") && !this.restoreConfig){
this.restoreConfig = this.extractComponentConfig();
}
var refreshGUI = false;
this.columnsTemplate = false;
// CHECK FOR COLUMNS DEFINITION DATA
var columnsNode = XPathSelectSingleNode(domNode, "columns");
if(columnsNode){
// DISPLAY INFO
if(columnsNode.getAttribute('switchGridMode')){
this.gridStyle = columnsNode.getAttribute('switchGridMode');
refreshGUI = true;
}
if(columnsNode.getAttribute('switchDisplayMode')){
var dispMode = columnsNode.getAttribute('switchDisplayMode');
this._fullview = false;
if(dispMode == "full"){
this._fullview = true;
dispMode = "list";
}
if(dispMode != this._displayMode){
this.switchDisplayMode(dispMode);
refreshGUI = true;
}
}
if(columnsNode.getAttribute('template_name')){
this.columnsTemplate = columnsNode.getAttribute('template_name');
}
// COLUMNS INFO
var columns = XPathSelectNodes(columnsNode, "column");
var addColumns = XPathSelectNodes(columnsNode, "additional_column");
var newCols, sortTypes;
if(columns.length){
newCols = $A([]);
sortTypes = $A([]);
columns.concat(addColumns);
}else{
newCols = this.columnsDef;
sortTypes = this._oSortTypes;
columns = addColumns;
}
columns.each(function(col){
var obj = {};
$A(col.attributes).each(function(att){
obj[att.nodeName]=att.value;
if(att.nodeName == "sortType"){
sortTypes.push(att.value);
}else if(att.nodeName == "defaultVisibilty" && att.value == "hidden"){
this.hiddenColumns.push(col.getAttribute("attributeName"));
}
}.bind(this));
newCols.push(obj);
}.bind(this));
if(newCols.size()){
this.columnsDef=newCols;
this._oSortTypes=sortTypes;
if(this._displayMode == "list"){
refreshGUI = true;
}
}
}
var properties = XPathSelectNodes(domNode, "property");
if(properties.length){
for( var i=0; i<properties.length;i++){
var property = properties[i];
if(property.getAttribute("name") == "thumbSize"){
this._thumbSize = parseInt(property.getAttribute("value"));
refreshGUI = true;
}else if(property.getAttribute("name") == "fixedThumbSize"){
this._fixedThumbSize = parseInt(property.getAttribute("value"));
refreshGUI = true;
}else if(property.getAttribute("name") == "displayMode"){
var displayMode = property.getAttribute("value");
var userPrefDisp = this.getUserPreference("display");
if(!userPrefDisp){
this._displayMode = displayMode;
refreshGUI = true;
}
}
}
}
return refreshGUI;
},
/**
* Gets the action of this component
* @returns $H
*/
getActions : function(){
// function may be bound to another context
var oThis = this;
var oThisId = this.htmlElement.id;
var options1 = {
name:oThisId+'-multi_display',
src:'view_icon.png',
icon_class:'icon-th-large',
text_id:150,
title_id:151,
text:MessageHash[150],
title:MessageHash[151],
hasAccessKey:false,
subMenu:true,
subMenuUpdateImage:true,
callback: function(){
if(window.actionArguments){
var command;
if(Object.isString(window.actionArguments[0])){
command = window.actionArguments[0];
}else{
command = window.actionArguments[0].command;
}
oThis.switchDisplayMode(command);
/*
window.setTimeout(function(){
var item = this.subMenuItems.staticItems.detect(function(item){return item.command == command;});
this.notify("submenu_active", item);
}.bind(window.listenerContext), 500);
*/
}
},
listeners : {
init:function(){
window.setTimeout(function(){
var displayMode = oThis.getDisplayMode();
var item = this.subMenuItems.staticItems.detect(function(item){return item.command == displayMode;});
this.notify("submenu_active", item);
}.bind(window.listenerContext), 500);
}
}
};
var context1 = {
selection:false,
dir:true,
actionBar:true,
actionBarGroup:oThisId+'-actions',
contextMenu:false,
infoPanel:false
};
var subMenuItems1 = {
staticItems:[
{text:226,title:227,src:'view_text.png',icon_class:'icon-table',command:'list',hasAccessKey:true,accessKey:'list_access_key'},
{text:460,title:461,src:'view_list_details.png',icon_class:'icon-th-list',command:'detail',hasAccessKey:true,accessKey:'detail_access_key'},
{text:228,title:229,src:'view_icon.png',icon_class:'icon-th',command:'thumb',hasAccessKey:true,accessKey:'thumbs_access_key'}
]
};
// Create an action from these options!
var multiAction = new Action(options1, context1, {}, {}, subMenuItems1);
var options2 = {
name:oThisId+'-thumb_size',
src:'view_icon.png',
icon_class:'icon-resize-full',
text_id:452,
title_id:453,
text:MessageHash[452],
title:MessageHash[453],
hasAccessKey:false,
subMenu:false,
subMenuUpdateImage:false,
callback: function(){
oThis.slider.show($(oThisId+'-thumb_size_button'));
},
listeners : {
init:function(){
var actBar = window.pydio.getController();
oThis.observe('switch-display-mode', function(e){
if(oThis._displayMode != 'thumb') actBar.getActionByName(oThisId+'-thumb_size').disable();
else actBar.getActionByName(oThisId+'-thumb_size').enable();
});
window.setTimeout(function(){
if(actBar.getActionByName(oThisId+'-thumb_size')){
if(oThis._displayMode != 'thumb') actBar.getActionByName(oThisId+'-thumb_size').disable();
else actBar.getActionByName(oThisId+'-thumb_size').enable();
}
}.bind(window.listenerContext), 800);
}
}
};
var context2 = {
selection:false,
dir:true,
actionBar:true,
actionBarGroup:oThisId+'-actions',
contextMenu:false,
infoPanel:false
};
// Create an action from these options!
var thumbsizeAction = new Action(options2, context2, {}, {});
var options3 = {
name:oThisId+'-thumbs_sortby',
src:'view_icon.png',
icon_class:'icon-sort',
text_id:450,
title_id:451,
text:MessageHash[450],
title:MessageHash[451],
hasAccessKey:false,
subMenu:true,
subMenuUpdateImage:false,
callback: function(){
//oThis.slider.show($('thumb_size_button'));
},
listeners : {
init:function(){
var actBar = window.pydio.getController();
oThis.observe('switch-display-mode', function(e){
if(oThis._displayMode == 'list') actBar.getActionByName(oThisId+'-thumbs_sortby').disable();
else actBar.getActionByName(oThisId+'-thumbs_sortby').enable();
});
window.setTimeout(function(){
var act = actBar.getActionByName(oThisId+'-thumbs_sortby');
if(act){
if(oThis._displayMode == 'list') actBar.getActionByName(oThisId+'-thumbs_sortby').disable();
else actBar.getActionByName(oThisId+'-thumbs_sortby').enable();
}
}.bind(window.listenerContext), 800);
}
}
};
var context3 = {
selection:false,
dir:true,
actionBar:true,
actionBarGroup:oThisId+'-actions',
contextMenu:false,
infoPanel:false
};
var submenuItems3 = {
dynamicBuilder : function(protoMenu){
"use strict";
var items = $A([]);
var index = 0;
oThis.columnsDef.each(function(column){
var isSorted = this._sortableTable.sortColumn == index;
items.push({
name:(column.messageId?MessageHash[column.messageId]:column.messageString),
alt:(column.messageId?MessageHash[column.messageId]:column.messageString),
image:resolveImageSource((isSorted?"column-visible":"transp")+".png", '/images/actions/ICON_SIZE', 16),
icon_class:(isSorted?'icon-caret-'+(this._sortableTable.descending?'down':'up'):''),
isDefault:false,
callback:function(e){
var clickIndex = this.columnsDef.indexOf(column);
var sorted = (this._sortableTable.sortColumn == clickIndex);
if(sorted) this._sortableTable.descending = !this._sortableTable.descending;
this._sortableTable.sort(clickIndex, this._sortableTable.descending);
}.bind(this)
});
index++;
protoMenu.options.menuItems = items;
protoMenu.refreshList();
}.bind(oThis) );
}
};
// Create an action from these options!
var thumbSortAction = new Action(options3, context3, {}, {}, submenuItems3);
var butts = $H();
butts.set(oThisId+'-thumb_size', thumbsizeAction);
butts.set(oThisId+'-thumb_sort', thumbSortAction);
butts.set(oThisId+'-multi_display', multiAction);
return butts;
},
/**
* Creates the base GUI, depending on the displayMode
*/
initGUI: function()
{
if(this.observer){
this.stopObserving("resize", this.observer);
}
if(this.scrollSizeObserver){
this.stopObserving("resize", this.scrollSizeObserver);
}
if(this.slider){
this.slider.destroy();
}
$A(['list', 'thumb', 'detail']).each(function(f){
if(this._displayMode == f){
this.htmlElement.addClassName('fl-displayMode-' + f);
} else {
this.htmlElement.removeClassName('fl-displayMode-' + f);
}
}.bind(this));
var scrollElement, buffer;
if(this._displayMode == "list")
{
this.hiddenColumns = $A();
var testPref = this.getUserPreference("columns_visibility");
if(testPref){
this.hiddenColumns = $A(testPref);
}
var visibleColumns = this.getVisibleColumns();
var userPref;
if(this.getUserPreference("columns_size")){
var data = new Hash(this.getUserPreference("columns_size"));
if(this.columnsTemplate && data.get(this.columnsTemplate)){
userPref = new Hash(data.get(this.columnsTemplate));
}else if(data.get(ajaxplorer.user.getActiveRepository())){
userPref = new Hash(data.get(ajaxplorer.user.getActiveRepository()));
}
}
var headerData = $A();
for(var i=0; i<visibleColumns.length;i++){
var column = visibleColumns[i];
var userWidth = 0;
if(column.defaultWidth){
userWidth = column.defaultWidth.replace('%', '');
}
if((this.gridStyle != "grid" || this.columnsTemplate) && userPref && userPref.get(i) && i<(visibleColumns.length-1)){
userWidth = userPref.get(i);
}
if(column.fixedWidth){
userWidth = column.fixedWidth;
}
var label = (column.messageId?MessageHash[column.messageId]:column.messageString);
var leftPadding = this.options.cellPaddingCorrection || 0 ;
if(column.attributeName == "ajxp_label"){// Will contain an icon
leftPadding = 24;
}
headerData.push({label:label, size:userWidth, leftPadding:leftPadding, metaName:column.attributeName});
}
buffer = '<div id="selectable_div_header-'+this.__currentInstanceIndex+'" class="sort-table"></div>';
buffer += '<div id="selectable_div_header_filter-'+this.__currentInstanceIndex+'" class="sort-table-filter"></div>';
buffer = buffer + '<div id="table_rows_container-'+this.__currentInstanceIndex+'" class="table_rows_container"><table id="selectable_div-'+this.__currentInstanceIndex+'" class="selectable_div sort-table" width="100%" cellspacing="0"><tbody></tbody></table></div>';
this.htmlElement.update(buffer);
var contentContainer = this.htmlElement.down("div.table_rows_container");
contentContainer.setStyle((this.gridStyle!="grid")
?
{
overflowX:"hidden",
overflowY:(this.options.replaceScroller?"hidden":"auto"),
paddingBottom: '16px'
}
:
{
overflow:"auto",
paddingBottom: '0'
}
);
if(this.options.horizontalScroll){
attachMobileScroll(this.htmlElement, "horizontal");
}else{
attachMobileScroll(contentContainer, "vertical");
}
scrollElement = contentContainer;
var oElement = this.htmlElement.down(".selectable_div");
if(this.paginationData && parseInt(this.paginationData.get('total')) > 1 ){
this.htmlElement.addClassName("paginated");
contentContainer.insert({before:this.createPaginator()});
}else{
this.htmlElement.removeClassName("paginated");
}
if(this.options.selectable == undefined || this.options.selectable === true){
this.initSelectableItems(oElement, true, contentContainer, true);
}else{
this.initNonSelectableItems(oElement);
}
this._headerResizer = new HeaderResizer(this.htmlElement.down('div.sort-table'), {
headerData : headerData,
body : contentContainer,
filterPanel: this.htmlElement.down("div.sort-table-filter"),
initSizesType : 'percent',
bodyIsMaster : (this.gridStyle == 'grid'),
scrollerWidth : this.options.replaceScroller?0:18,
handleWidth : (this.options.replaceScroller)?1:3
});
this._headerResizer.observe("drag_resize", function(){
if(this.prefSaver) window.clearTimeout(this.prefSaver);
this.prefSaver = window.setTimeout(function(){
if(!ajaxplorer.user || (this.gridStyle == "grid" && !this.columnsTemplate)) return;
var sizes = this._headerResizer.getCurrentSizes('percent');
var data = this.getUserPreference("columns_size");
data = (data?new Hash(data):new Hash());
sizes['type'] = 'percent';
var id = (this.columnsTemplate?this.columnsTemplate:ajaxplorer.user.getActiveRepository());
data.set(id, sizes);
this.setUserPreference("columns_size", data);
}.bind(this), 2000);
}.bind(this) );
this._headerResizer.observe("filter_update", function(event){
if(event.metaValue) this.addMetadataFilter(event.metaName, event.metaValue+'*');
else this.removeMetadataFilter(event.metaName);
}.bind(this));
this._sortableTable = new AjxpSortable(oElement, this.getVisibleSortTypes(), this.htmlElement.down('div.sort-table'));
if(this.options.groupByData) this._sortableTable.setGroupByData(this.options.groupByData);
this._sortableTable.onsort = function(){
this.redistributeBackgrounds();
var ctxt = this.getCurrentContextNode();
ctxt.getMetadata().set("filesList.sortColumn", ''+this._sortableTable.sortColumn);
ctxt.getMetadata().set("filesList.descending", this._sortableTable.descending);
}.bind(this);
if(this.paginationData && this.paginationData.get('remote_order') && parseInt(this.paginationData.get('total')) > 1){
this._sortableTable.setPaginationBehaviour(function(params){
this.getCurrentContextNode().getMetadata().set("remote_order", params);
var oThis = this;
this.crtContext.observeOnce("loaded", function(){
oThis.crtContext = this ;
oThis.fill(oThis.crtContext);
});
this.getCurrentContextNode().reload();
}.bind(this), this.getVisibleColumns(), this.paginationData.get('currentOrderCol')||-1, this.paginationData.get('currentOrderDir') );
}
this.observer = function(e){
if(this.options.fit && this.options.fit == 'height') fitHeightToBottom(contentContainer, this.htmlElement);
if(Prototype.Browser.IE){
this._headerResizer.resize(contentContainer.getWidth());
}else{
var width = this.htmlElement.getWidth();
width -= parseInt(this.htmlElement.getStyle("borderLeftWidth")) + parseInt(this.htmlElement.getStyle("borderRightWidth"));
this._headerResizer.resize(width);
}
}.bind(this);
this.observe("resize", this.observer);
if(!this.options.noContextualMenu){
if(this.headerMenu){
this.headerMenu.destroy();
delete this.headerMenu;
}
this.headerMenu = new Proto.Menu({
selector: '#selectable_div_header-'+this.__currentInstanceIndex,
className: 'menu desktop',
menuItems: [],
fade:true,
zIndex:2000,
beforeShow : function(){
var items = $A([]);
this.columnsDef.each(function(column){
var isVisible = !this.hiddenColumns.include(column.attributeName);
items.push({
name:(column.messageId?MessageHash[column.messageId]:column.messageString),
alt:(column.messageId?MessageHash[column.messageId]:column.messageString),
image:resolveImageSource((isVisible?"column-visible":"transp")+".png", '/images/actions/ICON_SIZE', 16),
isDefault:false,
callback:function(e){this.setColumnVisible(column.attributeName, !isVisible);}.bind(this)
});
}.bind(this) );
this.headerMenu.options.menuItems = items;
this.headerMenu.refreshList();
}.bind(this)
});
}
}
else if(this._displayMode == "thumb" || this._displayMode == "detail")
{
if(this.headerMenu){
this.headerMenu.destroy();
delete this.headerMenu;
}
buffer = '<div class="panelHeader"><div style="float:right;padding-right:5px;font-size:1px;height:16px;"><input type="image" height="16" width="16" src="'+ajxpResourcesFolder+'/images/actions/16/zoom-in.png" id="slider-input-1" style="border:0px;width:16px;height:16px;margin-top:0px;padding:0px;" value="64"/></div>'+MessageHash[126]+'</div>';
buffer += '<div id="selectable_div-'+this.__currentInstanceIndex+'" class="selectable_div'+(this._displayMode == "detail" ? ' detailed':'')+'" style="overflow:auto;">';
this.htmlElement.update(buffer);
if(this.options.horizontalScroll){
attachMobileScroll(this.htmlElement, "horizontal");
}else{
attachMobileScroll(this.htmlElement.down(".selectable_div"), "vertical");
}
if(this.paginationData && parseInt(this.paginationData.get('total')) > 1 ){
this.htmlElement.addClassName("paginated");
this.htmlElement.down(".selectable_div").insert({before:this.createPaginator()});
}else{
this.htmlElement.removeClassName("paginated");
}
scrollElement = this.htmlElement.down(".selectable_div");
if(this.options.horizontalScroll){
scrollElement.setStyle({width:'100000px'});
this.htmlElement.setStyle({overflowX:'auto'});
}
this.observer = function(e){
if(this.options.fit && this.options.fit == 'height') fitHeightToBottom.defer(scrollElement, this.htmlElement);
}.bind(this);
this.observe("resize", this.observer);
if(this.getUserPreference("thumb_size")){
this._thumbSize = parseInt(this.getUserPreference("thumb_size"));
}
if(this._fixedThumbSize){
this._thumbSize = parseInt(this._fixedThumbSize);
}
this._sortableTable = new AjxpSortable(scrollElement, null, null);
this._sortableTable.setMetaSortType(this.columnsDef);
if(this.options.groupByData) this._sortableTable.setGroupByData(this.options.groupByData);
this._sortableTable.onsort = function(){
var ctxt = this.getCurrentContextNode();
ctxt.getMetadata().set("filesList.sortColumn", ''+this._sortableTable.sortColumn);
ctxt.getMetadata().set("filesList.descending", this._sortableTable.descending);
}.bind(this);
if(!this.options.noContextualMenu){
if(this.headerMenu){
this.headerMenu.destroy();
delete this.headerMenu;
}
this.headerMenu = new Proto.Menu({
selector: '#content_pane div.panelHeader',
className: 'menu desktop',
menuItems: [],
fade:true,
zIndex:2000,
beforeShow : function(){
var items = $A([]);
var index = 0;
this.columnsDef.each(function(column){
var isSorted = this._sortableTable.sortColumn == index;
items.push({
name:(column.messageId?MessageHash[column.messageId]:column.messageString),
alt:(column.messageId?MessageHash[column.messageId]:column.messageString),
image:resolveImageSource((isSorted?"column-visible":"transp")+".png", '/images/actions/ICON_SIZE', 16),
isDefault:false,
callback:function(e){
var clickIndex = this.columnsDef.indexOf(column);
var sorted = (this._sortableTable.sortColumn == clickIndex);
if(sorted) this._sortableTable.descending = !this._sortableTable.descending;
this._sortableTable.sort(clickIndex, this._sortableTable.descending);
}.bind(this)
});
index++;
}.bind(this) );
this.headerMenu.options.menuItems = items;
this.headerMenu.refreshList();
}.bind(this)
});
}
if(this._displayMode == 'thumb'){
if(this.slider){
this.slider.destroy();
}
this.slider = new SliderInput($("slider-input-1"), {
range : $R(30, 250),
sliderValue : this._thumbSize,
leftOffset:0,
onSlide : function(value)
{
this._thumbSize = value;
this.resizeThumbnails();
}.bind(this),
onChange : function(value){
if(this.options.replaceScroller){
this.notify("resize");
}
if(!ajaxplorer || !ajaxplorer.user) return;
this.setUserPreference("thumb_size", this._thumbSize);
}.bind(this)
});
}
//this.disableTextSelection(scrollElement, true);
if(this.options.selectable == undefined || this.options.selectable === true){
this.initSelectableItems(scrollElement, true, scrollElement, true);
}else{
this.initNonSelectableItems(scrollElement);
}
}
if(this.options.replaceScroller){
this.scroller = new Element('div', {id:'filelist_scroller'+this.__currentInstanceIndex, className:'scroller_track', style:"right:0px"});
this.scroller.insert('<div id="filelist_scrollbar_handle'+this.__currentInstanceIndex+'" class="scroller_handle"></div>');
scrollElement.insert({before:this.scroller});
if(this.gridStyle == "grid"){
scrollElement.setStyle({
overflowY:"hidden",
overflowX:"auto",
paddingBottom: '16px'
});
}else{
scrollElement.setStyle({
overflow:"hidden",
paddingBottom: '0'
});
}
this.scrollbar = new Control.ScrollBar(scrollElement,this.scroller);
if(this.scrollSizeObserver){
this.stopObserving("resize", this.scrollSizeObserver);
}
this.stopObserving("resize", this.observer);
this.scrollSizeObserver = function(){
window.setTimeout(function(){
if(!this.htmlElement || !this.scrollbar) return;
if(this._displayMode == "list" && contentContainer){
if(this.options.fit && this.options.fit == 'height') fitHeightToBottom(contentContainer, this.htmlElement);
if(Prototype.Browser.IE){
this._headerResizer.resize(contentContainer.getWidth());
}else{
var width = this.htmlElement.getWidth();
width -= parseInt(this.htmlElement.getStyle("borderLeftWidth")) + parseInt(this.htmlElement.getStyle("borderRightWidth"));
this._headerResizer.resize(width);
}
}else{
if(this.options.fit && this.options.fit == 'height') fitHeightToBottom(scrollElement, this.htmlElement);
}
this.scrollbar.recalculateLayout(parseInt(scrollElement.getHeight()));
}.bind(this), 0.01);
}.bind(this);
this.observe("resize", this.scrollSizeObserver);
}
this.notify("resize");
},
/**
* Adds a pagination navigator at the top of the current GUI
* @returns HTMLElement
*/
createPaginator: function(){
var current = parseInt(this.paginationData.get('current'));
var total = parseInt(this.paginationData.get('total'));
var div = new Element('div').addClassName("paginator");
var currentInput = new Element('input', {value:current, className:'paginatorInput'});
div.update(MessageHash[331]);
div.insert(currentInput);
div.insert('/'+total);
if(current>1){
div.insert({top:this.createPaginatorLink(current-1, '<b><</b>', 'Previous')});
if(current > 2){