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| Viewing file: Select action/file-type: /**
* @package info.ajaxplorer.plugins
*
* Copyright 2007-2009 Charles du Jeu
* This file is part of AjaXplorer.
* The latest code can be found at http://www.ajaxplorer.info/
*
* This program is published under the LGPL Gnu Lesser General Public License.
* You should have received a copy of the license along with AjaXplorer.
*
* The main conditions are as follow :
* You must conspicuously and appropriately publish on each copy distributed
* an appropriate copyright notice and disclaimer of warranty and keep intact
* all the notices that refer to this License and to the absence of any warranty;
* and give any other recipients of the Program a copy of the GNU Lesser General
* Public License along with the Program.
*
* If you modify your copy or copies of the library or any portion of it, you may
* distribute the resulting library provided you do so under the GNU Lesser
* General Public License. However, programs that link to the library may be
* licensed under terms of your choice, so long as the library itself can be changed.
* Any translation of the GNU Lesser General Public License must be accompanied by the
* GNU Lesser General Public License.
*
* If you copy or distribute the program, you must accompany it with the complete
* corresponding machine-readable source code or with a written offer, valid for at
* least three years, to furnish the complete corresponding machine-readable source code.
*
* Any of the above conditions can be waived if you get permission from the copyright holder.
* AjaXplorer 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.
*
* Description : The grid displaying either a table of rows or a grid of thumbnail.
*/
FilesList = Class.create(SelectableElements, {
initialize: function($super, oElement, bSelectMultiple, oSortTypes, sCurrentRep, oAjaxplorer, sDefaultDisplay)
{
$super(oElement, bSelectMultiple);
this._displayMode = sDefaultDisplay;
this._thumbSize = 64;
this._crtImageIndex = 0;
this._bSelection = false;
this._bUnique = false;
this._bFile = false;
this._bDir = false;
this._bEditable = false;
this._oSortTypes = oSortTypes;
this._ajaxplorer = oAjaxplorer;
this._pendingFile = null;
this._currentRep = sCurrentRep;
this.allDraggables = new Array();
this.allDroppables = new Array();
// List mode style : file list or tableur mode ?
this.gridStyle = "grid";
this.paginationData = null;
this.even = true;
// Default headersDef
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();
Event.observe(document, "keydown", function(e){
if (e == null) e = $('content_pane').ownerDocument.parentWindow.event;
return this.keydown(e);
}.bind(this));
if(this._currentRep != null){
this.loadXmlList(this._currentRep);
}
},
initGUI: function()
{
if(this._displayMode == "list")
{
var buffer = '';
if(this.gridStyle == "grid"){
buffer = buffer + '<div style="overflow:hidden;background-color: #aaa;">';
}
buffer = buffer + '<TABLE width="100%" cellspacing="0" id="selectable_div_header" class="sort-table">';
this.columnsDef.each(function(column){buffer = buffer + '<col\>';});
buffer = buffer + '<thead><tr>';
for(var i=0; i<this.columnsDef.length;i++){
var column = this.columnsDef[i];
var last = '';
if(i==this.columnsDef.length-1) last = ' id="last_header"';
buffer = buffer + '<td column_id="'+i+'" ajxp_message_id="'+(column.messageId || '')+'"'+last+'>'+(column.messageId?MessageHash[column.messageId]:column.messageString)+'</td>';
}
buffer = buffer + '</tr></thead></table>';
if(this.gridStyle == "grid"){
buffer = buffer + '</div>';
}
buffer = buffer + '<div id="table_rows_container" style="overflow:auto;"><table id="selectable_div" class="sort-table" width="100%" cellspacing="0"><tbody></tbody></table></div>';
$('content_pane').innerHTML = buffer;
oElement = $('selectable_div');
if(this.paginationData && parseInt(this.paginationData.get('total')) > 1 ){
$('table_rows_container').insert({before:this.createPaginator()});
}
this.initSelectableItems(oElement, true, $('table_rows_container'));
this._sortableTable = new AjxpSortable(oElement, this._oSortTypes, $('selectable_div_header'));
this._sortableTable.onsort = this.redistributeBackgrounds.bind(this);
if(this.paginationData && this.paginationData.get('remote_order') && parseInt(this.paginationData.get('total')) > 1){
this._sortableTable.setPaginationBehaviour(function(params){
this.reload(null, null, params);
}.bind(this), this.columnsDef, this.paginationData.get('currentOrderCol')||-1, this.paginationData.get('currentOrderDir') );
}
fitHeightToBottom($('table_rows_container'), $('content_pane'), (!Prototype.Browser.IE?2:0));
this.disableTextSelection($('selectable_div_header'));
this.disableTextSelection($('table_rows_container'));
fitHeightToBottom($('table_rows_container'), $('content_pane'), (!Prototype.Browser.IE?2:0));
document.observe("ajaxplorer:loaded", function(){
fitHeightToBottom($('table_rows_container'), $('content_pane'), (!Prototype.Browser.IE?2:0));
});
}
else if(this._displayMode == "thumb")
{
var buffer = '<TABLE width="100%" cellspacing="0" cellpadding="0" class="sort-table">';
buffer = buffer + '<thead><tr>';
buffer = buffer + '<td style="border-right:0px;background-image:url(\''+ajxpResourcesFolder+'/images/header_bg_plain.png\');" ajxp_message_id="126">'+MessageHash[126]+'</td>';
buffer = buffer + '<td align="right" id="last_header"><div class="slider" id="slider-1"><input class="slider-input" id="slider-input-1" name="slider-input-1"/></div></td>';
buffer = buffer + '</tr></thead><tbody><tr><td colspan="2" style="padding:0px;"><div id="selectable_div" style="overflow:auto; padding:2px 5px;"></div></td></tr></tbody></table>';
$('content_pane').innerHTML = buffer;
fitHeightToBottom($('selectable_div'), $('content_pane'), (!Prototype.Browser.IE?3:0));
this.slider = new Slider($("slider-1"), $("slider-input-1"));
this.slider.setMaximum(200);
this.slider.setMinimum(30);
this.slider.recalculate();
this.slider.setValue(this._thumbSize);
this.slider.onchange = function()
{
this._thumbSize = this.slider.getValue();
this.resizeThumbnails();
}.bind(this);
this.disableTextSelection($('selectable_div'));
this.initSelectableItems($('selectable_div'), true);
}
},
createPaginator: function(){
var current = parseInt(this.paginationData.get('current'));
var total = parseInt(this.paginationData.get('total'));
var div = new Element('div').setStyle({height: '20px', backgroundColor:'#FFFFC1', borderBottom: '1px solid #ddd',fontFamily:'Trebuchet MS', fontSize:'11px', textAlign:'center', paddingTop: '2px'});
div.update('Page '+current+'/'+total);
if(current>1){
div.insert({top:this.createPaginatorLink(current-1, '<b><</b> ', 'Previous')});
if(current > 2){
div.insert({top:this.createPaginatorLink(1, '<b><<</b> ', 'First')});
}
}
if(total > 1 && current < total){
div.insert({bottom:this.createPaginatorLink(current+1, ' <b>></b>', 'Next')});
if(current < (total-1)){
div.insert({bottom:this.createPaginatorLink(total, ' <b>>></b>', 'Last')});
}
}
return div;
},
createPaginatorLink:function(page, text, title){
return new Element('a', {href:'#', style:'font-size:12px;', title:title}).update(text).observe('click', function(e){
var path = this._currentRep;
if(this._currentRep.indexOf("#") > -1){
var path = this._currentRep.substring(0, this._currentRep.indexOf("#"));
}
path = path + "#" + page;
ajaxplorer.actionBar.updateLocationBar(path);
ajaxplorer.foldersTree.setCurrentNodeProperty("pagination_anchor", page);
this.loadXmlList(path);
Event.stop(e);
}.bind(this));
},
setColumnsDef:function(aColumns){
this.columnsDef = aColumns;
if(this._displayMode == "list"){
this.initGUI();
}
},
getColumnsDef:function(){
return this.columnsDef;
},
setContextualMenu: function(protoMenu){
this.protoMenu = protoMenu;
},
switchDisplayMode: function(mode){
if(mode)
{
this._displayMode = mode;
}
else
{
if(this._displayMode == "thumb") this._displayMode = "list";
else this._displayMode = "thumb";
}
var currentSelection = this.getSelectedFileNames();
this.initGUI();
this.reload(currentSelection);
this.fireChange();
return this._displayMode;
},
getDisplayMode: function(){
return this._displayMode;
},
getHeadersWidth: function(){
if(this._displayMode == 'thumb') return;
var tds = $('selectable_div_header').getElementsBySelector('td');
this.headersWidth = new Hash();
var index = 0;
tds.each(function(cell){
this.headersWidth.set(index, cell.getWidth() - 8);
index++;
}.bind(this));
//alert(this.headersWidth[0]);
},
applyHeadersWidth: function(){
if(this.gridStyle == "grid"){
window.setTimeout(function(){
// Reverse!
var allItems = this.getItems();
if(!allItems.length) return;
var tds = $(allItems[0]).getElementsBySelector('td');
var headerCells = $('selectable_div_header').getElementsBySelector('td');
var divDim = $('selectable_div').getDimensions();
var contDim = $('table_rows_container').getDimensions();
if(divDim.height > contDim.height && !(divDim.width > contDim.width) ){
$('selectable_div_header').setStyle({width:($('selectable_div_header').getWidth()-17)+'px'});
}
var index = 0;
headerCells.each(function(cell){
cell.setStyle({padding:0});
var div = new Element('div').update(' '+cell.innerHTML);
div.setStyle({height: cell.getHeight(), overflow: 'hidden'});
div.setStyle({width:tds[index].getWidth()-4+'px'});
div.setAttribute("title", new String(cell.innerHTML).stripTags());
cell.update(div);
cell.setStyle({width:tds[index].getWidth()+'px'});
index++;
});
}.bind(this), 10);
return;
}
this.getHeadersWidth();
var allItems = this.getItems();
for(var i=0; i<allItems.length;i++)
{
var tds = $(allItems[i]).getElementsBySelector('td');
var index = 0;
var widthes = this.headersWidth;
tds.each(function(cell){
if(index == (tds.size()-1)) return;
cell.setStyle({width:widthes.get(index)+'px'});
index++;
});
}
},
initRows: function(){
// Disable text select on elements
if(this._displayMode == "thumb")
{
this.resizeThumbnails();
if(this.protoMenu) this.protoMenu.addElements('#selectable_div');
window.setTimeout(this.loadNextImage.bind(this),10);
}
else
{
if(this.protoMenu) this.protoMenu.addElements('#table_rows_container');
this.applyHeadersWidth();
}
if(this.protoMenu)this.protoMenu.addElements('.ajxp_draggable');
var allItems = this.getItems();
for(var i=0; i<allItems.length;i++)
{
this.disableTextSelection(allItems[i]);
}
},
loadNextImage: function(){
if(this.imagesHash && this.imagesHash.size())
{
if(this.loading) return;
var oImageToLoad = this.imagesHash.unset(this.imagesHash.keys()[0]);
window.loader = new Image();
loader.src = "content.php?action=image_proxy&get_thumb=true&file="+encodeURIComponent(oImageToLoad.filename);
loader.onload = function(){
var img = oImageToLoad.rowObject.IMAGE_ELEMENT || $(oImageToLoad.index);
if(img == null) return;
img.src = "content.php?action=image_proxy&get_thumb=true&file="+encodeURIComponent(oImageToLoad.filename);
img.height = oImageToLoad.height;
img.width = oImageToLoad.width;
img.setStyle({marginTop: oImageToLoad.marginTop+'px',marginBottom: oImageToLoad.marginBottom+'px'});
img.setAttribute("is_loaded", "true");
this.resizeThumbnails(oImageToLoad.rowObject);
this.loadNextImage();
}.bind(this);
}else{
if(window.loader) window.loader = null;
}
},
reload: function(pendingFileToSelect, url, additionnalParameters){
if(this._currentRep != null){
this.loadXmlList(this._currentRep, pendingFileToSelect, url, additionnalParameters);
}
},
setPendingSelection: function(pendingFilesToSelect){
this._pendingFile = pendingFilesToSelect;
},
loadXmlList: function(repToLoad, pendingFileToSelect, url, additionnalParameters){
// TODO : THIS SHOULD BE SET ONCOMPLETE!
this._currentRep = repToLoad;
var connexion = new Connexion(url);
connexion.addParameter('mode', 'file_list');
connexion.addParameter('dir', repToLoad);
if(additionnalParameters){
additionnalParameters.each(function(pair){
connexion.addParameter(pair.key,pair.value);
});
}
this._pendingFile = pendingFileToSelect;
this.setOnLoad();
connexion.onComplete = function (transport){
try{
this.parseXmlAndLoad(transport.responseXML);
}catch(e){
alert('Erreur au chargement :'+ e.message);
}finally{
this.removeOnLoad();
}
}.bind(this);
connexion.sendAsync();
},
parseXmlAndLoad: function(oXmlDoc){
if( oXmlDoc == null || oXmlDoc.documentElement == null)
{
return;
}
this.loading = false;
this.imagesHash = new Hash();
if(this.protoMenu){
this.protoMenu.removeElements('.ajxp_draggable');
this.protoMenu.removeElements('#selectable_div');
}
for(var i = 0; i< this.allDroppables.length;i++){
Droppables.remove(this.allDroppables[i]);
delete this.allDroppables[i];
}
for(i = 0;i<this.allDraggables.length;i++){
this.allDraggables[i].destroy();
delete this.allDraggables[i];
}
this.allDraggables = new Array();
this.allDroppables = new Array();
var root = oXmlDoc.documentElement;
// loop through all tree children
var cs = root.childNodes;
var l = cs.length;
// FIRST PASS FOR REQUIRE AUTH
for (var i = 0; i < l; i++)
{
if(cs[i].tagName == "require_auth")
{
if(modal.pageLoading) modal.updateLoadingProgress('List Loaded');
ajaxplorer.actionBar.fireAction('login');
this.removeCurrentLines();
this.fireChange();
return;
}
}
// SECOND PASS FOR ERRORS CHECK AND COLUMNS DECLARATION
var refreshGUI = false;
this.gridStyle = 'file';
this.even = false;
this._oSortTypes = this.defaultSortTypes;
if(this.paginationData){
this.paginationData = null;
refreshGUI = true;
}
for (var i = 0; i < l; i++)
{
if(cs[i].nodeName == "error" || cs[i].nodeName == "message")
{
var type = "ERROR";
if(cs[i].nodeName == "message") type = cs[i].getAttribute('type');
if(modal.pageLoading){
alert(type+':'+cs[i].firstChild.nodeValue);
this.fireChange();
}else{
ajaxplorer.displayMessage(type, cs[i].firstChild.nodeValue);
this.fireChange();
return;
}
}
else if(cs[i].nodeName == "columns")
{
//Dynamically redefine columns!
if(cs[i].getAttribute('switchGridMode')){
this.gridStyle = cs[i].getAttribute('switchGridMode');
}
if(cs[i].getAttribute('switchDisplayMode')){
var dispMode = cs[i].getAttribute('switchDisplayMode');
if(dispMode != this._displayMode){
this.switchDisplayMode(dispMode);
}
}
var newCols = $A([]);
var sortTypes = $A([]);
for(var j=0;j<cs[i].childNodes.length;j++){
var col = cs[i].childNodes[j];
if(col.nodeName == "column"){
var obj = {};
$A(col.attributes).each(function(att){
obj[att.nodeName]=att.nodeValue;
if(att.nodeName == "sortType"){
sortTypes.push(att.nodeValue);
}
});
newCols.push(obj);
}
}
if(newCols.size()){
this.columnsDef = newCols;
this._oSortTypes = sortTypes;
if(this._displayMode == "list") refreshGUI = true;
}
}
else if(cs[i].nodeName == "pagination")
{
this.paginationData = new Hash();
$A(cs[i].attributes).each(function(att){
this.paginationData.set(att.nodeName, att.nodeValue);
}.bind(this));
refreshGUI = true;
}
}
if(refreshGUI)
{
this.initGUI();
}
var items = this.getSelectedItems();
var setItemSelected = this.setItemSelected.bind(this);
for(var i=0; i<items.length; i++)
{
setItemSelected(items[i], false);
}
this.removeCurrentLines();
var parseXmlNodeFunc;
if(this._displayMode == "list") parseXmlNodeFunc = this.xmlNodeToTableRow.bind(this);
else parseXmlNodeFunc = this.xmlNodeToDiv.bind(this);
// NOW PARSE LINES
this.parsingCache = new Hash();
for (var i = 0; i < l; i++)
{
if (cs[i].nodeName == "tree")
{
parseXmlNodeFunc(cs[i]);
}
}
this.initRows();
/*
if(this.paginationData && this.paginationData.get('count') && l < parseInt(this.paginationData.get('count'))){
for(var p=0;p<(parseInt(this.paginationData.get('count'))-l);p++){
var newRow = new Element("div", {id:"fake_row_"+(p+l-2)});
var tBody = this.parsingCache.get('tBody') || $(this._htmlElement).select("tbody")[0];
newRow.setStyle({height:'24px'});
tBody.insert(newRow);
}
$('table_rows_container').observe('scroll', function(e){
this.scrollDelayer(e);
}.bind(this) );
}
*/
ajaxplorer.updateHistory(this._currentRep);
if(this._displayMode == "list" && (!this.paginationData || !this.paginationData.get('remote_order')))
{
this._sortableTable.sortColumn = -1;
this._sortableTable.updateHeaderArrows();
}
if(this._pendingFile)
{
if(typeof this._pendingFile == 'string')
{
this.selectFile(this._pendingFile);
}else if(this._pendingFile.length){
for(var f=0;f<this._pendingFile.length; f++){
this.selectFile(this._pendingFile[f], true);
}
}
this.hasFocus = true;
this._pendingFile = null;
}
if(this.hasFocus){
this._ajaxplorer.foldersTree.blur();
this._ajaxplorer.sEngine.blur();
this._ajaxplorer.actionBar.blur();
this.focus();
}
else{
this._ajaxplorer.sEngine.blur();
this._ajaxplorer.actionBar.blur();
this._ajaxplorer.foldersTree.focus();
}
ajaxplorer.getActionBar().fireContextChange();
ajaxplorer.getActionBar().fireSelectionChange();
ajaxplorer.infoPanel.update();
if(modal.pageLoading) modal.updateLoadingProgress('List Loaded');
},
scrollDelayer : function(event){
if(this.scrollTimer){
window.clearTimeout(this.scrollTimer);
}
this.scrollTimer = window.setTimeout(function(){
this.scrollObserver(event);
}.bind(this), 500);
},
scrollObserver : function(event){
var target = event.target;
var scrollHeight = target.scrollHeight;
var scrollTop = target.scrollTop;
//console.log(scrollTop);
var rank = Math.floor(scrollTop / 24);
//$('fake_row_'+rank).insert(new Element('td', {colspan:4,style:'background-color:blue;'}));
if($('fake_row_'+rank)){
$('fake_row_'+rank).setStyle({backgroundColor:"blue"});
}
//Lazy load a given set of data, remove the "far ones"
},
switchCurrentLabelToEdition : function(callback){
var sel = this.getSelectedItems();
var item = sel[0]; // We assume this action was triggered with a single-selection active.
var offset = {top:0,left:0};
var scrollTop = 0;
if(this._displayMode == "list"){
var span = item.select('span.ajxp_label')[0];
var posSpan = item.select('span.list_selectable_span')[0];
offset.top=1;
offset.left=20;
scrollTop = $('table_rows_container').scrollTop;
}else{
var span = item.select('div.thumbLabel')[0];
var posSpan = span;
offset.top=2;
offset.left=2;
scrollTop = $('selectable_div').scrollTop;
}
var pos = posSpan.cumulativeOffset();
var text = span.innerHTML;
var edit = new Element('input', {value:item.getAttribute('text'), id:'editbox'}).setStyle({
zIndex:5000,
position:'absolute',
marginLeft:0,
marginTop:0
});
$(document.getElementsByTagName('body')[0]).insert({bottom:edit});
modal.showContent('editbox', (posSpan.getWidth()-offset.left)+'', '20', true);
edit.setStyle({left:pos.left+offset.left, top:(pos.top+offset.top-scrollTop)});
window.setTimeout(function(){edit.focus();}, 1000);
var closeFunc = function(){edit.remove();};
modal.setCloseAction(closeFunc);
edit.observe("keydown", function(event){
if(event.keyCode == Event.KEY_RETURN){
Event.stop(event);
var newValue = edit.getValue();
callback(item, newValue);
hideLightBox();
modal.close();
}
}.bind(this));
},
xmlNodeToTableRow: function(xmlNode){
var newRow = document.createElement("tr");
var tBody = this.parsingCache.get('tBody') || $(this._htmlElement).select("tbody")[0];
this.parsingCache.set('tBody', tBody);
for(var i=0;i<xmlNode.attributes.length;i++)
{
newRow.setAttribute(xmlNode.attributes[i].nodeName, xmlNode.attributes[i].nodeValue);
if(Prototype.Browser.IE && xmlNode.attributes[i].nodeName == "ID"){
newRow.setAttribute("ajxp_sql_"+xmlNode.attributes[i].nodeName, xmlNode.attributes[i].nodeValue);
}
}
var attributeList;
if(!this.parsingCache.get('attributeList')){
attributeList = $A([]);
this.columnsDef.each(function(column){
attributeList.push(column.attributeName);
});
this.parsingCache.set('attributeList', attributeList);
}else{
attributeList = this.parsingCache.get('attributeList');
}
//var getNodeAttribute = xmlNode.getAttribute.bind();
for(i = 0; i<attributeList.length;i++ ){
var s = attributeList[i];
var tableCell = new Element("td");
if(s == "ajxp_label")
{
var innerSpan = new Element("span", {
className:"list_selectable_span",
style:"cursor:default;display:block;"
}).update("<img src=\""+resolveImageSource(xmlNode.getAttribute('icon'), "/images/crystal/mimes/ICON_SIZE/", 16)+"\" " + "width=\"16\" height=\"16\" hspace=\"1\" vspace=\"2\" align=\"ABSMIDDLE\" border=\"0\"> <span class=\"ajxp_label\">" + xmlNode.getAttribute('text')+"</span>");
innerSpan.setAttribute('filename', newRow.getAttribute('filename'));
tableCell.insert(innerSpan);
// Defer Drag'n'drop assignation for performances
window.setTimeout(function(){
if(!xmlNode.getAttribute("is_recycle") || xmlNode.getAttribute("is_recycle") != "1"){
var newDrag = new AjxpDraggable(innerSpan, {revert:true,ghosting:true,scroll:'tree_container'});
this.allDraggables.push(newDrag);
if(this.protoMenu) this.protoMenu.addElements(innerSpan);
}
if(xmlNode.getAttribute("is_file") == "0")
{
AjxpDroppables.add(innerSpan);
this.allDroppables.push(innerSpan);
}
}.bind(this), 500);
}else if(s=="ajxp_modiftime"){
var date = new Date();
date.setTime(parseInt(xmlNode.getAttribute(s))*1000);
newRow.ajxp_modiftime = date;
tableCell.innerHTML = formatDate(date);
}
else
{
tableCell.innerHTML = xmlNode.getAttribute(s);
}
if(this.gridStyle == "grid"){
tableCell.setAttribute('valign', 'top');
tableCell.setStyle({
verticalAlign:'top',
borderRight:'1px solid #eee'
});
if(this.even){
tableCell.setStyle({borderRightColor: '#fff'});
}
if (tableCell.innerHTML == '') tableCell.innerHTML = ' ';
}
newRow.appendChild(tableCell);
}
tBody.appendChild(newRow);
if(this.even){
//$(newRow).setStyle({backgroundColor: '#eee'});
$(newRow).addClassName('even');
}
this.even = !this.even;
},
xmlNodeToDiv: function(xmlNode){
var newRow = new Element('div', {className:"thumbnail_selectable_cell"});
var tmpAtts = new Hash();
for(i=0;i<xmlNode.attributes.length;i++)
{
newRow.setAttribute(xmlNode.attributes[i].nodeName, xmlNode.attributes[i].nodeValue);
tmpAtts.set(xmlNode.attributes[i].nodeName, xmlNode.attributes[i].nodeValue);
}
var innerSpan = new Element('span', {style:"cursor:default;"});
if(tmpAtts.get("is_image") == "1")
{
this._crtImageIndex ++;
var imgIndex = this._crtImageIndex;
var textNode = tmpAtts.get("text");
var img = new Element('img', {
id:"ajxp_image_"+imgIndex,
src:ajxpResourcesFolder+"/images/crystal/mimes/64/image.png",
width:"64",
height:"64",
style:"margin:5px",
align:"ABSMIDDLE",
border:"0",
is_loaded:"false"
});
var label = new Element('div', {
className:"thumbLabel",
title:textNode
});
label.innerHTML = textNode;
var width = tmpAtts.get("image_width");
var height = tmpAtts.get("image_height");
var marginTop, marginHeight, newHeight, newWidth;
if(width >= height){
newWidth = 64;
newHeight = parseInt(height / width * 64);
marginTop = parseInt((64 - newHeight)/2) + 5;
marginBottom = 64+10-newHeight-marginTop-1;
}
else
{
newHeight = 64;
newWidth = parseInt(width / height * 64);
marginTop = 5;
marginBottom = 5;
}
var crtIndex = this._crtImageIndex;
innerSpan.insert({"bottom":img});
innerSpan.insert({"bottom":label});
newRow.insert({"bottom": innerSpan});
newRow.IMAGE_ELEMENT = img;
newRow.LABEL_ELEMENT = label;
this._htmlElement.appendChild(newRow);
var fileName = tmpAtts.get('filename');
var oImageToLoad = {
index:"ajxp_image_"+crtIndex,
filename:fileName,
rowObject:newRow,
height: newHeight,
width: newWidth,
marginTop: marginTop,
marginBottom: marginBottom
};
this.imagesHash.set(oImageToLoad.index, oImageToLoad);
}
else
{
// Add icon
//if(xmlNode.getAttribute("is_file") == "0") src = "images/crystal/mimes/64/folder.png";
//else
src = resolveImageSource(tmpAtts.get('icon'), "/images/crystal/mimes/ICON_SIZE/", 64);//ajxpResourcesFolder+'/images/crystal/mimes/64/'+tmpAtts.get('icon');
var imgString = "<img src=\""+src+"\" ";
imgString = imgString + "width=\"64\" height=\"64\" align=\"ABSMIDDLE\" border=\"0\"><div class=\"thumbLabel\" title=\"" + tmpAtts.get("text")+"\">" + tmpAtts.get("text")+"</div>";
innerSpan.innerHTML = imgString;
newRow.appendChild(innerSpan);
this._htmlElement.appendChild(newRow);
}
// Defer Drag'n'drop assignation for performances
if(!tmpAtts.get("is_recycle") || tmpAtts.get("is_recycle") != "1"){
window.setTimeout(function(){
var newDrag = new AjxpDraggable(newRow, {revert:true,ghosting:true,scroll:'tree_container'});
this.allDraggables.push(newDrag);
}.bind(this), 500);
}
if(xmlNode.getAttribute("is_file") == "0")
{
AjxpDroppables.add(newRow);
this.allDroppables.push(newRow);
}
delete(tmpAtts);
delete(xmlNode);
},
resizeThumbnails: function(one_element){
var defaultMargin = 5;
var elList;
if(one_element) elList = [one_element];
else elList = this._htmlElement.getElementsBySelector('.thumbnail_selectable_cell');
elList.each(function(element){
var is_image = (element.getAttribute('is_image')=='1'?true:false);
var image_element = element.IMAGE_ELEMENT || element.getElementsBySelector('img')[0];
var label_element = element.LABEL_ELEMENT || element.getElementsBySelector('.thumbLabel')[0];
var tSize = this._thumbSize;
var tW, tH, mT, mB;
if(is_image && image_element.getAttribute("is_loaded") == "true")
{
imgW = parseInt(element.getAttribute("image_width"));
imgH = parseInt(element.getAttribute("image_height"));
if(imgW > imgH)
{
tW = tSize;
tH = parseInt(imgH / imgW * tW);
mT = parseInt((tW - tH)/2) + defaultMargin;
mB = tW+(defaultMargin*2)-tH-mT-1;
}
else
{
tH = tSize;
tW = parseInt(imgW / imgH * tH);
mT = mB = defaultMargin;
}
}
else
{
if(tSize >= 64)
{
tW = tH = 64;
mT = parseInt((tSize - 64)/2) + defaultMargin;
mB = tSize+(defaultMargin*2)-tH-mT-1;
}
else
{
tW = tH = tSize;
mT = mB = defaultMargin;
}
}
image_element.setStyle({width:tW+'px', height:tH+'px', marginTop:mT+'px', marginBottom:mB+'px'});
element.setStyle({width:tSize+25+'px', height:tSize+30+'px'});
//var el_width = element.getWidth();
var el_width = tSize + 25;
var charRatio = 6;
var nbChar = parseInt(el_width/charRatio);
var label = new String(label_element.getAttribute('title'));
//alert(element.getAttribute('text'));
label_element.innerHTML = label.truncate(nbChar, '...');
}.bind(this));
},
redistributeBackgrounds: function(){
var allItems = this.getItems();
this.even = false;
for(var i=0;i<allItems.length;i++){
if(this.even){
$(allItems[i]).addClassName('even').removeClassName('odd');
}else{
$(allItems[i]).removeClassName('even').addClassName('odd');
}
this.even = !this.even;
}
},
removeCurrentLines: function(){
var rows;
if(this._displayMode == "list") rows = $(this._htmlElement).select('tr');
else if(this._displayMode == "thumb") rows = $(this._htmlElement).select('div');
for(i=0; i<rows.length;i++)
{
try{
rows[i].innerHTML = '';
if(rows[i].IMAGE_ELEMENT){
rows[i].IMAGE_ELEMENT = null;
// Does not work on IE, silently catch exception
delete rows[i].IMAGE_ELEMENT;
}
}catch(e){
}
//if(this.isItem(rows[i])) rows[i].remove();i
if(rows[i].parentNode){
rows[i].remove();
}
}
},
setOnLoad: function() {
if(this.loading) return;
var parentObject = $('content_pane');
addLightboxMarkupToElement(parentObject);
var img = document.createElement("img");
img.src = ajxpResourcesFolder+'/images/loadingImage.gif';
$(parentObject).getElementsBySelector("#element_overlay")[0].appendChild(img);
this.loading = true;
},
removeOnLoad: function(){
removeLightboxFromElement($('content_pane'));
this.loading = false;
},
//
// OVERRIDE CHANGE FUNCTION
//
fireChange: function()
{
//this._ajaxplorer.getActionBar().update();
if(this._fireChange){
ajaxplorer.actionBar.fireSelectionChange();
this._ajaxplorer.infoPanel.update();
}
},
//
// OVERRIDE DBL CLICK FUNCTION
//
fireDblClick: function (e)
{
if(ajaxplorer.foldersTree.currentIsRecycle())
{
return; // DO NOTHING IN RECYCLE BIN
}
selRaw = this.getSelectedItems();
if(!selRaw || !selRaw.length)
{
return; // Prevent from double clicking header!
}
isFile = selRaw[0].getAttribute('is_file');
fileName = selRaw[0].getAttribute('filename');
if(isFile == '1' || isFile=='true')
{
ajaxplorer.getActionBar().fireDefaultAction("file");
}
else
{
ajaxplorer.getActionBar().fireDefaultAction("dir", selRaw[0].getAttribute('filename'));
}
},
getSelectedFileNames: function() {
selRaw = this.getSelectedItems();
if(!selRaw.length)
{
//alert('Please select a file!');
return;
}
var tmp = new Array(selRaw.length);
for(i=0;i<selRaw.length;i++)
{
tmp[i] = selRaw[i].getAttribute('filename');
}
return tmp;
},
getFilesCount: function()
{
return this.getItems().length;
},
fileNameExists: function(newFileName)
{
var allItems = this.getItems();
if(!allItems.length)
{
return false;
}
for(i=0;i<allItems.length;i++)
{
var crtFileName = getBaseName(allItems[i].getAttribute('filename'));
if(crtFileName && crtFileName.toLowerCase() == getBaseName(newFileName).toLowerCase())
return true;
}
return false;
},
getFileNames : function(separator){
var fNames = $A([]);
var allItems = this.getItems();
for(var i=0;i<allItems.length;i++){
fNames.push(getBaseName(allItems[i].getAttribute('filename')));
}
if(separator){
return fNames.join(separator);
}else {
return fNames.toArray();
}
},
selectFile: function(fileName, multiple)
{
if(!this.fileNameExists(fileName))
{
return;
}
var allItems = this.getItems();
for(var i=0; i<allItems.length; i++)
{
if(getBaseName(allItems[i].getAttribute('filename')) == getBaseName(fileName))
{
this.setItemSelected(allItems[i], true);
}
else if(multiple==null)
{
this.setItemSelected(allItems[i], false);
}
}
return;
},
getCurrentRep: function()
{
return this._currentRep;
},
getUserSelection: function()
{
return new UserSelection(this.getSelectedItems(), this._currentRep);
},
enableTextSelection : function(target){
if (target.origOnSelectStart)
{ //IE route
target.onselectstart=target.origOnSelectStart;
}
target.unselectable = "off";
target.style.MozUserSelect = "text";
},
disableTextSelection: function(target)
{
if (target.onselectstart)
{ //IE route
target.origOnSelectStart = target.onselectstart;
target.onselectstart=function(){return false;}
}
target.unselectable = "on";
target.style.MozUserSelect="none";
},
keydown: function (event)
{
if(this.blockNavigation) return false;
if(event.keyCode == 9 && !ajaxplorer.blockNavigation) return false;
if(!this.hasFocus) return true;
var keyCode = event.keyCode;
if(this._displayMode == "list" && keyCode != Event.KEY_UP && keyCode != Event.KEY_DOWN && keyCode != Event.KEY_RETURN && keyCode != Event.KEY_END && keyCode != Event.KEY_HOME)
{
return true;
}
if(this._displayMode == "thumb" && keyCode != Event.KEY_UP && keyCode != Event.KEY_DOWN && keyCode != Event.KEY_LEFT && keyCode != Event.KEY_RIGHT && keyCode != Event.KEY_RETURN && keyCode != Event.KEY_END && keyCode != Event.KEY_HOME)
{
return true;
}
var items = this._selectedItems;
if(items.length == 0) // No selection
{
return false;
}
// CREATE A COPY TO COMPARE WITH AFTER CHANGES
// DISABLE FIRECHANGE CALL
var oldFireChange = this._fireChange;
this._fireChange = false;
var selectedBefore = this.getSelectedItems(); // is a cloned array
Event.stop(event);
var nextItem;
var currentItem;
var shiftKey = event['shiftKey'];
currentItem = items[items.length-1];
var allItems = this.getItems();
var currentItemIndex = this.getItemIndex(currentItem);
var selectLine = false;
//ENTER
if(event.keyCode == Event.KEY_RETURN)
{
for(var i=0; i<items.length; i++)
{
this.setItemSelected(items[i], false);
}
this.setItemSelected(currentItem, true);
this.fireDblClick(null);
this._fireChange = oldFireChange;
return false;
}
if(event.keyCode == Event.KEY_END)
{
nextItem = allItems[allItems.length-1];
if(shiftKey && this._multiple){
selectLine = true;
nextItemIndex = allItems.length -1;
}
}
else if(event.keyCode == Event.KEY_HOME)
{
nextItem = allItems[0];
if(shiftKey && this._multiple){
selectLine = true;
nextItemIndex = 0;
}
}
// UP
else if(event.keyCode == Event.KEY_UP)
{
if(this._displayMode == 'list') nextItem = this.getPrevious(currentItem);
else{
nextItemIndex = this.findOverlappingItem(currentItemIndex, false);
if(nextItemIndex != null){ nextItem = allItems[nextItemIndex];selectLine = true;}
}
}
else if(event.keyCode == Event.KEY_LEFT)
{
nextItem = this.getPrevious(currentItem);
}
//DOWN
else if(event.keyCode == Event.KEY_DOWN)
{
if(this._displayMode == 'list') nextItem = this.getNext(currentItem);
else{
nextItemIndex = this.findOverlappingItem(currentItemIndex, true);
if(nextItemIndex != null){ nextItem = allItems[nextItemIndex];selectLine = true;}
}
}
else if(event.keyCode == Event.KEY_RIGHT)
{
nextItem = this.getNext(currentItem);
}
if(nextItem == null)
{
this._fireChange = oldFireChange;
return false;
}
if(!shiftKey || !this._multiple) // Unselect everything
{
for(var i=0; i<items.length; i++)
{
this.setItemSelected(items[i], false);
}
}
else if(selectLine)
{
if(nextItemIndex >= currentItemIndex)
{
for(var i=currentItemIndex+1; i<nextItemIndex; i++) this.setItemSelected(allItems[i], !allItems[i]._selected);
}else{
for(var i=nextItemIndex+1; i<currentItemIndex; i++) this.setItemSelected(allItems[i], !allItems[i]._selected);
}
}
this.setItemSelected(nextItem, !nextItem._selected);
// NOW FIND CHANGES IN SELECTION!!!
var found;
var changed = selectedBefore.length != this._selectedItems.length;
if (!changed) {
for (var i = 0; i < selectedBefore.length; i++) {
found = false;
for (var j = 0; j < this._selectedItems.length; j++) {
if (selectedBefore[i] == this._selectedItems[j]) {
found = true;
break;
}
}
if (!found) {
changed = true;
break;
}
}
}
this._fireChange = oldFireChange;
if (changed && this._fireChange){
this.fireChange();
}
return false;
},
findOverlappingItem: function(currentItemIndex, bDown)
{
if(!bDown && currentItemIndex == 0) return;
var allItems = this.getItems();
if(bDown && currentItemIndex == allItems.length - 1) return;
var element = $(allItems[currentItemIndex]);
var pos = Position.cumulativeOffset(element);
var dims = Element.getDimensions(element);
var searchingPosX = pos[0] + parseInt(dims.width/2);
if(bDown){
var searchingPosY = pos[1] + parseInt(dims.height*3/2);
for(var i=currentItemIndex+1; i<allItems.length;i++){
if(Position.within($(allItems[i]), searchingPosX, searchingPosY))
{
return i;
}
}
return null;
}else{
var searchingPosY = pos[1] - parseInt(dims.height/2);
for(var i=currentItemIndex-1; i>-1; i--){
if(Position.within($(allItems[i]), searchingPosX, searchingPosY))
{
return i;
}
}
return null;
}
},
isItem: function (node) {
if(this._displayMode == "list")
{
return node != null && ( node.tagName == "TR" || node.tagName == "tr") &&
( node.parentNode.tagName == "TBODY" || node.parentNode.tagName == "tbody" )&&
node.parentNode.parentNode == this._htmlElement;
}
if(this._displayMode == "thumb")
{
return node != null && ( node.tagName == "DIV" || node.tagName == "div") &&
node.parentNode == this._htmlElement;
}
},
/* Indexable Collection Interface */
getItems: function () {
if(this._displayMode == "list")
{
return this._htmlElement.rows;
}
if(this._displayMode == "thumb")
{
var tmp = [];
var j = 0;
var cs = this._htmlElement.childNodes;
var l = cs.length;
for (var i = 0; i < l; i++) {
if (cs[i].nodeType == 1)
tmp[j++] = cs[i]
}
return tmp;
}
},
getItemIndex: function (el) {
if(this._displayMode == "list")
{
return el.rowIndex;
}
if(this._displayMode == "thumb")
{
var j = 0;
var cs = this._htmlElement.childNodes;
var l = cs.length;
for (var i = 0; i < l; i++) {
if (cs[i] == el)
return j;
if (cs[i].nodeType == 1)
j++;
}
return -1;
}
},
getItem: function (nIndex) {
if(this._displayMode == "list")
{
return this._htmlElement.rows[nIndex];
}
if(this._displayMode == "thumb")
{
var j = 0;
var cs = this._htmlElement.childNodes;
var l = cs.length;
for (var i = 0; i < l; i++) {
if (cs[i].nodeType == 1) {
if (j == nIndex)
return cs[i];
j++;
}
}
return null;
}
}
/* End Indexable Collection Interface */
});
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:: Command execute :: | |
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