-// (c) Benoît PIN 2006-2007
-// http://plinn.org
-// Licence GPL
-//
-//
-
-var FolderDDropControler;
-var DropTarget;
-var loadListing;
-var DDFolderUploader;
-
-(function(){
-
-function getTargetRow(evt){
- var target = getTargetedObject(evt);
- while (target.nodeName != "TR")
- target = target.parentNode;
- return target;
-}
-
-FolderDDropControler = function(listing) {
- this.folderUrl = document.getElementById("FolderUrl").innerHTML;
- this.targetRow = null;
- this.lastOverPosition = null;
- this.prevDirUp = null;
- this.noOver = true;
- this.listing = listing;
- var thisControler = this;
- this.listing.onmousedown = function(evt) {thisControler.drag(evt);};
- this.listing.onmouseover = function(evt) {thisControler.moveRow(evt);};
- this.listing.onmouseup = function(evt) {thisControler.drop(evt);};
- this.listing.onclick = function(evt) {thisControler.disableClickAfterDrop(evt);};
-
- if (browser.isIE) {
- this.listing.ondragstart = function() { window.event.returnValue = false;};
- }
-}
-
-FolderDDropControler.prototype.drag = function(evt){
- var target = getTargetedObject(evt);
- if (target.nodeName == "INPUT") return true;
- disableDefault(evt);
- var targetRow = getTargetRow(evt);
- targetRow.style.backgroundColor = base_properties["highLightColor"];
- this.listing.style.cursor = "move";
- this.targetRow = targetRow;
- this.lastOverPosition = targetRow.pos;
-};
-
-FolderDDropControler.prototype.moveRow = function(evt){
- var targetRow = this.targetRow;
- if (targetRow != null) {
- this.noOver = false;
- if (browser.isIE) document.selection.clear();
- var overRow = getTargetRow(evt);
-
- if (overRow.pos == targetRow.pos) return;
-
- if (this.lastOverPosition < overRow.pos) { // move up
- this.listing.insertBefore(targetRow, overRow.nextSibling);
- this.prevDirUp = true;
- this.lastOverPosition = overRow.pos;
- }
- else if (this.lastOverPosition > overRow.pos) { // move down
- this.listing.insertBefore(targetRow, overRow);
- this.prevDirUp = false;
- this.lastOverPosition = overRow.pos;
- }
- else {
- if (this.prevDirUp) {
- this.prevDirUp = false;
- this.listing.insertBefore(targetRow, overRow);
- }
- else {
- this.prevDirUp = true;
- this.listing.insertBefore(targetRow, overRow.nextSibling);
- }
- }
- }
-};
-
-FolderDDropControler.prototype.drop = function(evt){
- var targetRow = this.targetRow;
- if (targetRow != null) {
- targetRow.style.backgroundColor="";
- this.listing.style.cursor = "";
- if (this.noOver) {
- var thisControler = this;
- setTimeout(function(){thisControler.reset();}, 50);
- return;
- }
- if (this.lastOverPosition != null) {
- // get new object position.
- var trim = 0;
- if (targetRow.pos < this.lastOverPosition && !this.prevDirUp)
- trim = -1;
- else if (targetRow.pos > this.lastOverPosition && this.prevDirUp)
- trim = 1;
-
- // construct url
- var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
- var url = this.folderUrl + "/moveObjectIdToPosition";
- var form ="object_id=" + object_id + "&position:int=" +
- String(this.lastOverPosition - 1 + trim);
-
- // reinitialize positions
- var rows = this.listing.getElementsByTagName("TR"), row;
- for (var i = 0 ; i < rows.length ; i++) {
- row = rows[i];
- row.pos = i+1;
- if (i % 2 == 0)
- row.className = "even";
- else
- row.className = "odd";
- }
-
- // send request
- var req = new XMLHttpRequest();
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send(form);
- var thisControler = this;
- setTimeout(function(){thisControler.reset();}, 50);
- }
- }
-};
-
-FolderDDropControler.prototype.disableClickAfterDrop = function(evt) {
- var target = getTargetedObject(evt);
- if (!this.noOver) {
- disablePropagation(evt);
- disableDefault(evt);
- }
- this.reset();
-};
-
-FolderDDropControler.prototype.reset = function() {
- this.targetRow = null;
- this.lastOverPosition = null;
- this.prevDirUp = null;
- this.noOver = true;
-}
-
-
-
-DropTarget = function(node, folderDDControler) {
- this.folderDDControler = folderDDControler;
- this.batchSize = parseInt(document.getElementById("BatchNavigationSize").innerHTML);
- var thisControler = this;
- node.onmouseup = function(evt){thisControler.drop(evt);};
- node.onmouseover = function(evt) {thisControler.highlightTarget(evt);};
- node.onmouseout = function(evt) {
- var target = getTargetedObject(evt);
- if (target.nodeName == "A" && target.className == "dropPageTarget")
- target.className = "";
- };
-}
-
-DropTarget.prototype.drop = function(evt) {
- var target = getTargetedObject(evt);
- if (target.nodeName == "A" &&
- target.className != "previous" &&
- target.className != "next") {
- var pageNumber = parseInt(target.innerHTML);
- var targetRow = this.folderDDControler.targetRow;
- if ( !isNaN(pageNumber) && targetRow) {
- this.folderDDControler.reset();
- var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
- var url = this.folderDDControler.folderUrl + "/moveObjectIdToPosition";
- var form ="object_id=" + object_id + "&position:int=" + String(this.batchSize * (pageNumber-1));
- // send request
- var req = new XMLHttpRequest();
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send(form);
- req.onreadystatechange = function() {
- if (req.readyState == 4) {
- switch (req.status) {
- case 200:
- case 204:
- case 1223:
- raiseMouseEvent(target, "click");
- break;
- default:
- alert('Error: ' + req.status);
- };
- }
- };
- }
- }
-};
-
-DropTarget.prototype.highlightTarget = function(evt){
- if (browser.isIE) document.selection.clear();
- var target = getTargetedObject(evt);
- if (this.folderDDControler.targetRow &&
- target.nodeName == "A" &&
- target.className != "previous" &&
- target.className != "next")
- target.className = "dropPageTarget";
-};
-
-
-
-
-loadListing = function(evt) {
- var target = getTargetedObject(evt);
- disableDefault(evt);
- disablePropagation(evt);
- switch (target.nodeName) {
- case "A" :
- var parts = target.href.split('?')
- var url = parts[0];
- var query = '';
- if (parts.length == 2)
- query = parts[1];
-
- var urlParts = url.split("/");
- var url = urlParts.slice(0,urlParts.length-1).join("/");
- if (query.search("template") == -1)
- query += "&template=folder_contents_macros¯o=FolderListing&fragmentId=FolderListing";
- url = url + "/folder_contents?" + query;
-
- var fi = new FragmentImporter(url);
- fi.load();
- break;
-
- case "IMG" :
- if (target.id == 'SetSortingAsDefault') {
- var parent = target.parentNode;
- var url = parent.href;
- url = url.replace("folder_contents", "folder_sort_control");
- parent.parentNode.removeChild(parent);
-
- var req = new XMLHttpRequest();
- req.open("GET", url, true);
- req.send(null);
- }
- break;
- }
- return false;
-}
-
-DDFolderUploader = function(dropbox, uploadUrl, listing) {
- DDFileUploaderBase.apply(this, [dropbox, uploadUrl]);
- this.listing = listing;
- var thead = listing;
- do {
- thead = thead.previousSibling;
- } while (thead.tagName !== 'THEAD')
-
- var cells = thead.getElementsByTagName('th');
- var cell;
- this.tableSpan = 0;
- for (var i = 0 ; i < cells.length ; i++) {
- cell = cells[i];
- this.tableSpan += cell.getAttribute('colspan') ? Number(cell.getAttribute('colspan')) : 1;
- }
- var lastRow = listing.lastChild;
- while(lastRow && lastRow.tagName !== 'TR') {
- lastRow = lastRow.previousSibling;
- }
- this.lastRowClassName = lastRow ? lastRow.className : 'even';
-};
-
-copyPrototype(DDFolderUploader, DDFileUploaderBase);
-
-
-DDFolderUploader.prototype.createRow = function(file) {
- var row = document.createElement('tr');
- row.file = file;
- row.className = this.lastRowClassName === 'even' ? 'odd' : 'even';
- this.lastRowClassName = row.className;
- var td = document.createElement('td');
- td.setAttribute('colspan', this.tableSpan);
- td.innerHTML = file.name;
- row.appendChild(td);
- this.listing.appendChild(row);
- return row;
-};
-
-// Methods about upload
-DDFolderUploader.prototype.handleFiles = function(files) {
- var file, i, row;
- for (i = 0; i < files.length; i++) {
- file = files[i];
- row = this.createRow(file);
- this.uploadQueuePush(row);
- }
-};
-
-DDFolderUploader.prototype.beforeUpload = function(item) {
- // To be implemented by decendant.
-};
-
-DDFolderUploader.prototype.uploadCompleteHandlerCB = function(req) {
- // To be implemented by descendant.
-};
-
-DDFolderUploader.prototype.progressHandlerCB = function(progress) {
- // To be implemented by descendant.
- // 0 <= progress <= 1
-};
-
-}());
\ No newline at end of file
projects / Plinn.git / blobdiff