X-Git-Url: http://git.euphorik.ch/?a=blobdiff_plain;f=js%2Fjquery.lightbox.js;fp=js%2Fjquery.lightbox.js;h=0000000000000000000000000000000000000000;hb=6c0fcdfaefd072f8b0ee1d7d8f1ba2a2c1ede8ec;hp=41c425ff1812b0927ae51c751c45952f04d9b855;hpb=ec80c306a1fb72b9d5497894786c0273f60fd6fa;p=euphorik.git diff --git a/js/jquery.lightbox.js b/js/jquery.lightbox.js deleted file mode 100644 index 41c425f..0000000 --- a/js/jquery.lightbox.js +++ /dev/null @@ -1,472 +0,0 @@ -/** - * jQuery lightBox plugin - * This jQuery plugin was inspired and based on Lightbox 2 by Lokesh Dhakar (http://www.huddletogether.com/projects/lightbox2/) - * and adapted to me for use like a plugin from jQuery. - * @name jquery-lightbox-0.5.js - * @author Leandro Vieira Pinho - http://leandrovieira.com - * @version 0.5 - * @date April 11, 2008 - * @category jQuery plugin - * @copyright (c) 2008 Leandro Vieira Pinho (leandrovieira.com) - * @license CC Attribution-No Derivative Works 2.5 Brazil - http://creativecommons.org/licenses/by-nd/2.5/br/deed.en_US - * @example Visit http://leandrovieira.com/projects/jquery/lightbox/ for more informations about this jQuery plugin - */ - -// Offering a Custom Alias suport - More info: http://docs.jquery.com/Plugins/Authoring#Custom_Alias -(function($) { - /** - * $ is an alias to jQuery object - * - */ - $.fn.lightBox = function(settings) { - // Settings to configure the jQuery lightBox plugin how you like - settings = jQuery.extend({ - // Configuration related to overlay - overlayBgColor: '#000', // (string) Background color to overlay; inform a hexadecimal value like: #RRGGBB. Where RR, GG, and BB are the hexadecimal values for the red, green, and blue values of the color. - overlayOpacity: 0.8, // (integer) Opacity value to overlay; inform: 0.X. Where X are number from 0 to 9 - // Configuration related to navigation - fixedNavigation: false, // (boolean) Boolean that informs if the navigation (next and prev button) will be fixed or not in the interface. - // Configuration related to images - imageLoading: 'img/lightbox-ico-loading.gif', // (string) Path and the name of the loading icon - imageBtnPrev: 'img/lightbox-btn-prev.gif', // (string) Path and the name of the prev button image - imageBtnNext: 'img/lightbox-btn-next.gif', // (string) Path and the name of the next button image - imageBtnClose: 'img/lightbox-btn-close.gif', // (string) Path and the name of the close btn - imageBlank: 'img/lightbox-blank.gif', // (string) Path and the name of a blank image (one pixel) - // Configuration related to container image box - containerBorderSize: 10, // (integer) If you adjust the padding in the CSS for the container, #lightbox-container-image-box, you will need to update this value - containerResizeSpeed: 400, // (integer) Specify the resize duration of container image. These number are miliseconds. 400 is default. - // Configuration related to texts in caption. For example: Image 2 of 8. You can alter either "Image" and "of" texts. - txtImage: 'Image', // (string) Specify text "Image" - txtOf: 'of', // (string) Specify text "of" - // Configuration related to keyboard navigation - keyToClose: 'c', // (string) (c = close) Letter to close the jQuery lightBox interface. Beyond this letter, the letter X and the SCAPE key is used to. - keyToPrev: 'p', // (string) (p = previous) Letter to show the previous image - keyToNext: 'n', // (string) (n = next) Letter to show the next image. - // Don´t alter these variables in any way - imageArray: [], - activeImage: 0 - },settings); - // Caching the jQuery object with all elements matched - var jQueryMatchedObj = this; // This, in this context, refer to jQuery object - /** - * Initializing the plugin calling the start function - * - * @return boolean false - */ - function _initialize() { - _start(this,jQueryMatchedObj); // This, in this context, refer to object (link) which the user have clicked - return false; // Avoid the browser following the link - } - /** - * Start the jQuery lightBox plugin - * - * @param object objClicked The object (link) whick the user have clicked - * @param object jQueryMatchedObj The jQuery object with all elements matched - */ - function _start(objClicked,jQueryMatchedObj) { - // Hime some elements to avoid conflict with overlay in IE. These elements appear above the overlay. - $('embed, object, select').css({ 'visibility' : 'hidden' }); - // Call the function to create the markup structure; style some elements; assign events in some elements. - _set_interface(); - // Unset total images in imageArray - settings.imageArray.length = 0; - // Unset image active information - settings.activeImage = 0; - // We have an image set? Or just an image? Let´s see it. - if ( jQueryMatchedObj.length == 1 ) { - settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title'))); - } else { - // Add an Array (as many as we have), with href and title atributes, inside the Array that storage the images references - for ( var i = 0; i < jQueryMatchedObj.length; i++ ) { - settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title'))); - } - } - while ( settings.imageArray[settings.activeImage][0] != objClicked.getAttribute('href') ) { - settings.activeImage++; - } - // Call the function that prepares image exibition - _set_image_to_view(); - } - /** - * Create the jQuery lightBox plugin interface - * - * The HTML markup will be like that: -
-
- - -
- * - */ - function _set_interface() { - // Apply the HTML markup into body tag - $('body').append('
'); - // Get page sizes - var arrPageSizes = ___getPageSize(); - // Style overlay and show it - $('#jquery-overlay').css({ - backgroundColor: settings.overlayBgColor, - opacity: settings.overlayOpacity, - width: arrPageSizes[0], - height: arrPageSizes[1] - }).fadeIn(); - // Get page scroll - var arrPageScroll = ___getPageScroll(); - // Calculate top and left offset for the jquery-lightbox div object and show it - $('#jquery-lightbox').css({ - top: arrPageScroll[1] + (arrPageSizes[3] / 10), - left: arrPageScroll[0] - }).show(); - // Assigning click events in elements to close overlay - $('#jquery-overlay,#jquery-lightbox').click(function() { - _finish(); - }); - // Assign the _finish function to lightbox-loading-link and lightbox-secNav-btnClose objects - $('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() { - _finish(); - return false; - }); - // If window was resized, calculate the new overlay dimensions - $(window).resize(function() { - // Get page sizes - var arrPageSizes = ___getPageSize(); - // Style overlay and show it - $('#jquery-overlay').css({ - width: arrPageSizes[0], - height: arrPageSizes[1] - }); - // Get page scroll - var arrPageScroll = ___getPageScroll(); - // Calculate top and left offset for the jquery-lightbox div object and show it - $('#jquery-lightbox').css({ - top: arrPageScroll[1] + (arrPageSizes[3] / 10), - left: arrPageScroll[0] - }); - }); - } - /** - * Prepares image exibition; doing a image´s preloader to calculate it´s size - * - */ - function _set_image_to_view() { // show the loading - // Show the loading - $('#lightbox-loading').show(); - if ( settings.fixedNavigation ) { - $('#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide(); - } else { - // Hide some elements - $('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide(); - } - // Image preload process - var objImagePreloader = new Image(); - objImagePreloader.onload = function() { - $('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]); - // Perfomance an effect in the image container resizing it - _resize_container_image_box(objImagePreloader.width,objImagePreloader.height); - // clear onLoad, IE behaves irratically with animated gifs otherwise - objImagePreloader.onload=function(){}; - }; - objImagePreloader.src = settings.imageArray[settings.activeImage][0]; - }; - /** - * Perfomance an effect in the image container resizing it - * - * @param integer intImageWidth The image´s width that will be showed - * @param integer intImageHeight The image´s height that will be showed - */ - function _resize_container_image_box(intImageWidth,intImageHeight) { - // Get current width and height - var intCurrentWidth = $('#lightbox-container-image-box').width(); - var intCurrentHeight = $('#lightbox-container-image-box').height(); - // Get the width and height of the selected image plus the padding - var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); // Plus the image´s width and the left and right padding value - var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); // Plus the image´s height and the left and right padding value - // Diferences - var intDiffW = intCurrentWidth - intWidth; - var intDiffH = intCurrentHeight - intHeight; - // Perfomance the effect - $('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight },settings.containerResizeSpeed,function() { _show_image(); }); - if ( ( intDiffW == 0 ) && ( intDiffH == 0 ) ) { - if ( $.browser.msie ) { - ___pause(250); - } else { - ___pause(100); - } - } - $('#lightbox-container-image-data-box').css({ width: intImageWidth }); - $('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ height: intImageHeight + (settings.containerBorderSize * 2) }); - }; - /** - * Show the prepared image - * - */ - function _show_image() { - $('#lightbox-loading').hide(); - $('#lightbox-image').fadeIn(function() { - _show_image_data(); - _set_navigation(); - }); - _preload_neighbor_images(); - }; - /** - * Show the image information - * - */ - function _show_image_data() { - $('#lightbox-container-image-data-box').slideDown('fast'); - $('#lightbox-image-details-caption').hide(); - if ( settings.imageArray[settings.activeImage][1] ) { - $('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show(); - } - // If we have a image set, display 'Image X of X' - if ( settings.imageArray.length > 1 ) { - $('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show(); - } - } - /** - * Display the button navigations - * - */ - function _set_navigation() { - $('#lightbox-nav').show(); - - // Instead to define this configuration in CSS file, we define here. And it´s need to IE. Just. - $('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' }); - - // Show the prev button, if not the first image in set - if ( settings.activeImage != 0 ) { - if ( settings.fixedNavigation ) { - $('#lightbox-nav-btnPrev').css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' }) - .unbind() - .bind('click',function() { - settings.activeImage = settings.activeImage - 1; - _set_image_to_view(); - return false; - }); - } else { - // Show the images button for Next buttons - $('#lightbox-nav-btnPrev').unbind().hover(function() { - $(this).css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' }); - },function() { - $(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' }); - }).show().bind('click',function() { - settings.activeImage = settings.activeImage - 1; - _set_image_to_view(); - return false; - }); - } - } - - // Show the next button, if not the last image in set - if ( settings.activeImage != ( settings.imageArray.length -1 ) ) { - if ( settings.fixedNavigation ) { - $('#lightbox-nav-btnNext').css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' }) - .unbind() - .bind('click',function() { - settings.activeImage = settings.activeImage + 1; - _set_image_to_view(); - return false; - }); - } else { - // Show the images button for Next buttons - $('#lightbox-nav-btnNext').unbind().hover(function() { - $(this).css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' }); - },function() { - $(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' }); - }).show().bind('click',function() { - settings.activeImage = settings.activeImage + 1; - _set_image_to_view(); - return false; - }); - } - } - // Enable keyboard navigation - _enable_keyboard_navigation(); - } - /** - * Enable a support to keyboard navigation - * - */ - function _enable_keyboard_navigation() { - $(document).keydown(function(objEvent) { - _keyboard_action(objEvent); - }); - } - /** - * Disable the support to keyboard navigation - * - */ - function _disable_keyboard_navigation() { - $(document).unbind(); - } - /** - * Perform the keyboard actions - * - */ - function _keyboard_action(objEvent) { - // To ie - if ( objEvent == null ) { - keycode = event.keyCode; - escapeKey = 27; - // To Mozilla - } else { - keycode = objEvent.keyCode; - escapeKey = objEvent.DOM_VK_ESCAPE; - } - // Get the key in lower case form - key = String.fromCharCode(keycode).toLowerCase(); - // Verify the keys to close the ligthBox - if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) { - _finish(); - } - // Verify the key to show the previous image - if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) { - // If we´re not showing the first image, call the previous - if ( settings.activeImage != 0 ) { - settings.activeImage = settings.activeImage - 1; - _set_image_to_view(); - _disable_keyboard_navigation(); - } - } - // Verify the key to show the next image - if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) { - // If we´re not showing the last image, call the next - if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) { - settings.activeImage = settings.activeImage + 1; - _set_image_to_view(); - _disable_keyboard_navigation(); - } - } - } - /** - * Preload prev and next images being showed - * - */ - function _preload_neighbor_images() { - if ( (settings.imageArray.length -1) > settings.activeImage ) { - objNext = new Image(); - objNext.src = settings.imageArray[settings.activeImage + 1][0]; - } - if ( settings.activeImage > 0 ) { - objPrev = new Image(); - objPrev.src = settings.imageArray[settings.activeImage -1][0]; - } - } - /** - * Remove jQuery lightBox plugin HTML markup - * - */ - function _finish() { - $('#jquery-lightbox').remove(); - $('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); }); - // Show some elements to avoid conflict with overlay in IE. These elements appear above the overlay. - $('embed, object, select').css({ 'visibility' : 'visible' }); - } - /** - / THIRD FUNCTION - * getPageSize() by quirksmode.com - * - * @return Array Return an array with page width, height and window width, height - */ - function ___getPageSize() { - var xScroll, yScroll; - if (window.innerHeight && window.scrollMaxY) { - xScroll = window.innerWidth + window.scrollMaxX; - yScroll = window.innerHeight + window.scrollMaxY; - } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac - xScroll = document.body.scrollWidth; - yScroll = document.body.scrollHeight; - } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari - xScroll = document.body.offsetWidth; - yScroll = document.body.offsetHeight; - } - var windowWidth, windowHeight; - if (self.innerHeight) { // all except Explorer - if(document.documentElement.clientWidth){ - windowWidth = document.documentElement.clientWidth; - } else { - windowWidth = self.innerWidth; - } - windowHeight = self.innerHeight; - } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode - windowWidth = document.documentElement.clientWidth; - windowHeight = document.documentElement.clientHeight; - } else if (document.body) { // other Explorers - windowWidth = document.body.clientWidth; - windowHeight = document.body.clientHeight; - } - // for small pages with total height less then height of the viewport - if(yScroll < windowHeight){ - pageHeight = windowHeight; - } else { - pageHeight = yScroll; - } - // for small pages with total width less then width of the viewport - if(xScroll < windowWidth){ - pageWidth = xScroll; - } else { - pageWidth = windowWidth; - } - arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight); - return arrayPageSize; - }; - /** - / THIRD FUNCTION - * getPageScroll() by quirksmode.com - * - * @return Array Return an array with x,y page scroll values. - */ - function ___getPageScroll() { - var xScroll, yScroll; - if (self.pageYOffset) { - yScroll = self.pageYOffset; - xScroll = self.pageXOffset; - } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict - yScroll = document.documentElement.scrollTop; - xScroll = document.documentElement.scrollLeft; - } else if (document.body) {// all other Explorers - yScroll = document.body.scrollTop; - xScroll = document.body.scrollLeft; - } - arrayPageScroll = new Array(xScroll,yScroll); - return arrayPageScroll; - }; - /** - * Stop the code execution from a escified time in milisecond - * - */ - function ___pause(ms) { - var date = new Date(); - curDate = null; - do { var curDate = new Date(); } - while ( curDate - date < ms); - }; - // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once - return this.unbind('click').click(_initialize); - }; -})(jQuery); // Call and execute the function immediately passing the jQuery object \ No newline at end of file