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Diffstat (limited to 'view/theme/diabook/lightbox/js/jquery.lightbox-0.5.js')
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1 files changed, 472 insertions, 0 deletions
diff --git a/view/theme/diabook/lightbox/js/jquery.lightbox-0.5.js b/view/theme/diabook/lightbox/js/jquery.lightbox-0.5.js new file mode 100644 index 000000000..eef6425e0 --- /dev/null +++ b/view/theme/diabook/lightbox/js/jquery.lightbox-0.5.js @@ -0,0 +1,472 @@ +/**
+ * 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 CCAttribution-ShareAlike 2.5 Brazil - http://creativecommons.org/licenses/by-sa/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: 'images/lightbox-ico-loading.gif', // (string) Path and the name of the loading icon
+ imageBtnPrev: 'images/lightbox-btn-prev.gif', // (string) Path and the name of the prev button image
+ imageBtnNext: 'images/lightbox-btn-next.gif', // (string) Path and the name of the next button image
+ imageBtnClose: 'images/lightbox-btn-close.gif', // (string) Path and the name of the close btn
+ imageBlank: 'images/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.
+ // Donīt 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? Letīs 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:
+ <div id="jquery-overlay"></div>
+ <div id="jquery-lightbox">
+ <div id="lightbox-container-image-box">
+ <div id="lightbox-container-image">
+ <img src="../fotos/XX.jpg" id="lightbox-image">
+ <div id="lightbox-nav">
+ <a href="#" id="lightbox-nav-btnPrev"></a>
+ <a href="#" id="lightbox-nav-btnNext"></a>
+ </div>
+ <div id="lightbox-loading">
+ <a href="#" id="lightbox-loading-link">
+ <img src="../images/lightbox-ico-loading.gif">
+ </a>
+ </div>
+ </div>
+ </div>
+ <div id="lightbox-container-image-data-box">
+ <div id="lightbox-container-image-data">
+ <div id="lightbox-image-details">
+ <span id="lightbox-image-details-caption"></span>
+ <span id="lightbox-image-details-currentNumber"></span>
+ </div>
+ <div id="lightbox-secNav">
+ <a href="#" id="lightbox-secNav-btnClose">
+ <img src="../images/lightbox-btn-close.gif">
+ </a>
+ </div>
+ </div>
+ </div>
+ </div>
+ *
+ */
+ function _set_interface() {
+ // Apply the HTML markup into body tag
+ $('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="' + settings.imageLoading + '"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"><a href="#" id="lightbox-secNav-btnClose"><img src="' + settings.imageBtnClose + '"></a></div></div></div></div>');
+ // 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 imageīs preloader to calculate itīs 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 imageīs width that will be showed
+ * @param integer intImageHeight The imageīs 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 imageīs width and the left and right padding value
+ var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); // Plus the imageīs 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 itīs 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 weīre 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 weīre 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 |