/* Copyright (c) 2006 Agile Partners Corporation Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ // This prototype explained here: http://agilepartners.com/blog/2006/02/09/browser-based-light-table // Global variables _zIndex = 2; _newPhotoOffset = 0 _photoDir = "photos/"; _photos = new Array(); _box = ""; _details = ""; _detailsEdit = ""; // A really dumb browser detector that just excludes IE from the fun agent = navigator.userAgent; d = document; mode = ((!d.layers) && (agent.indexOf('MSIE') == -1)) ? "full" : "degrade"; // * * * * * * * * * * * * * * * * * * // // Init function puts things in motion // Photos are defined here // // * * * * * * * * * * * * * * * * * * function init() { _box = $('box'); _details = $('details'); _detailsEdit = $('details-edit'); photo = new Photo("f1-1"); photo.desc = "Rubens Barachello practices a pit stop at the 2004 Italian Grand Prix."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("f1-2"); photo.desc = "Another shot of Rubens Barachello practicing a pit stop at the 2004 Italian Grand Prix."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("f1-3"); photo.desc = "Yet another shot of Rubens practicing."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("f1-4"); photo.desc = "Fernando Alonso on a warmup lap at the 2004 Italian Grand Prix."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("f1-5"); photo.desc = "A track marshal oversees pit lane activities."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("f1-6"); photo.desc = "An engineer uses a laptop to warm up the Ferrari."; photo.loc = "Monza, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("m-1"); photo.desc = "A business man in a hurry in front of il Duomo."; photo.loc = "Milan, Italy"; photo.photog = "John Berry"; _photos.push(photo); photo = new Photo("m-2"); photo.desc = "A floating pool at Lake Como."; photo.loc = "Lake Como, Italy"; photo.photog = "John Berry"; _photos.push(photo); // Loop the _photos collection, render thumbs and pre-load photos if (mode == "full") { $A(_photos).each(function(p){ p.renderThumbnail(); }); $A(_photos).each(function(p){ p.preload(); }); } } // Draws the details sidebar when the "i" button is clicked function renderDetails(photo) { _details.parentNode.style.display = "none"; close = document.createElement("div"); close.setAttribute("class","details-close"); close.setAttribute("onclick","destroyDetails()"); title = document.createElement("h2"); title.appendChild(document.createTextNode(photo.id+".jpg")); descLabel = document.createElement("h3"); descLabel.appendChild(document.createTextNode("Description")); desc = document.createElement("h4"); desc.appendChild(document.createTextNode(photo.getAttribute("desc"))); locLabel = document.createElement("h3"); locLabel.appendChild(document.createTextNode("Location")); loc = document.createElement("h4"); loc.appendChild(document.createTextNode(photo.getAttribute("loc"))); photogLabel = document.createElement("h3"); photogLabel.appendChild(document.createTextNode("Photographer")); photog = document.createElement("h4"); photog.appendChild(document.createTextNode(photo.getAttribute("photog"))); editD = document.createElement("div"); editD.setAttribute("class","details-edit-toggle"); editA = document.createElement("a"); editA.setAttribute("href","#"); editA.setAttribute("onclick","toggleEdit(); return false;"); editA.appendChild(document.createTextNode("Edit")); editD.appendChild(editA); _details.appendChild(close); _details.appendChild(title); _details.appendChild(descLabel); _details.appendChild(desc); _details.appendChild(locLabel); _details.appendChild(loc); _details.appendChild(photogLabel); _details.appendChild(photog); _details.appendChild(editD); _details.style.display = ""; _details.parentNode.style.display = ""; _details.style.zIndex = "999999"; renderDetailsForm(photo); } // Renders the form for photo details editing function renderDetailsForm(photo) { form = document.createElement("form"); form.setAttribute("class","details-form"); close = document.createElement("div"); close.setAttribute("class","details-close"); close.setAttribute("onclick","destroyDetails()"); title = document.createElement("h2"); title.appendChild(document.createTextNode(photo.id+".jpg")); descLabel = document.createElement("h3"); descLabel.appendChild(document.createTextNode("Description")); desc = document.createElement("textarea"); desc.appendChild(document.createTextNode(photo.getAttribute("desc"))); locLabel = document.createElement("h3"); locLabel.appendChild(document.createTextNode("Location")); loc = document.createElement("input"); loc.setAttribute("type","text"); loc.setAttribute("value",photo.getAttribute("loc")); photogLabel = document.createElement("h3"); photogLabel.appendChild(document.createTextNode("Photographer")); photog = document.createElement("input"); photog.setAttribute("type","text"); photog.setAttribute("value",photo.getAttribute("photog")); editD = document.createElement("div"); editD.setAttribute("class","details-edit-toggle"); editA = document.createElement("a"); editA.setAttribute("href","#"); editA.setAttribute("onclick","toggleEdit(); return false;"); editA.appendChild(document.createTextNode("Save (disabled)")); editD.appendChild(editA); form.appendChild(close); form.appendChild(title); form.appendChild(descLabel); form.appendChild(desc); form.appendChild(locLabel); form.appendChild(loc); form.appendChild(photogLabel); form.appendChild(photog); form.appendChild(editD); _detailsEdit.appendChild(form); } function toggleEdit() { if (_detailsEdit.style.display == "none") { _detailsEdit.parentNode.className = "details-c-edit"; _detailsEdit.style.display = ""; _details.style.display = "none"; } else { _detailsEdit.parentNode.className = "details-c"; _detailsEdit.style.display = "none"; _details.style.display = ""; } } // Destroy the details box function destroyDetails() { _details.style.display = "none"; _detailsEdit.style.display = "none"; _details.parentNode.style.display = "none"; _details.parentNode.className = "details-c"; removeChildren(_details); removeChildren(_detailsEdit); } // De-select all photos function clearSelected() { photos = document.getElementsByClassName("photo photo-selected"); for (i=0; i < photos.length; i++) { photos[i].className = "photo"; } } // Launch a popup with the fullsized image on doubleclick function doubleClick(e) { if (e.target.parentNode.className == "photo photo-selected") { day = new Date(); id = day.getTime(); eval("page" + id + " = window.open('"+_photoDir+e.target.parentNode.id+".jpg', '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=620,height=420');"); } } // Remove children from target node function removeChildren(targ) { var kids = targ.childNodes; for (j=kids.length-1; j > -1; j--) { targ.removeChild(kids[j]); } } window.ondblclick=doubleClick;