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19
plugins/annotate/lib/jquery/js/jquery-1.3.2-min.js
vendored
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19
plugins/annotate/lib/jquery/js/jquery-1.3.2-min.js
vendored
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19
plugins/annotate/lib/jquery/js/jquery-ui-1.7.2-min.js
vendored
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19
plugins/annotate/lib/jquery/js/jquery-ui-1.7.2-min.js
vendored
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679
plugins/annotate/lib/jquery/js/jquery.annotate.js
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679
plugins/annotate/lib/jquery/js/jquery.annotate.js
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@@ -0,0 +1,679 @@
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/// <reference path="jquery-1.2.6-vsdoc.js" />
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var button_ok = "";
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var button_cancel = "";
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var button_delete = "";
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var button_add = "";
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var button_toggle="";
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var button_toggle_off="";
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var error_saving = "";
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var error_deleting = "";
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function isInt(value) {
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return !isNaN(parseInt(value)) && (parseFloat(value) == parseInt(value));
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}
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(function($) {
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var areasurrogate = 0;
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$.fn.annotateImage = function(options) {
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/// <summary>
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/// Creates annotations on the given image.
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/// Images are loaded from the "getUrl" propety passed into the options.
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/// </summary>
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var opts = $.extend({}, $.fn.annotateImage.defaults, options);
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var image = this;
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this.image = this;
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this.mode = 'view';
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// Assign defaults
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this.getUrl = opts.getUrl;
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this.saveUrl = opts.saveUrl;
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this.deleteUrl = opts.deleteUrl;
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this.editable = opts.editable;
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this.useAjax = opts.useAjax;
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this.notes = opts.notes;
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this.toggle= opts.toggle;
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this.height = (this.height() == 0 ? this[0]["height"]:this.height());
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this.width = (this.width() == 0 ? this[0]["width"]:this.width())
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// Specific to ResourceSpace
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var modal = (typeof opts.modal !== "undefined" ? opts.modal : false);
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$.fn.annotateImage.modal = modal;
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// Add the canvas
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this.canvas = $('<div class="image-annotate-canvas"><div class="image-annotate-view"></div><div class="image-annotate-edit"><div class="image-annotate-edit-area"></div></div></div>');
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this.canvas.children('.image-annotate-edit').hide();
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this.canvas.children('.image-annotate-view').hide();
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this.image.after(this.canvas);
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// Give the canvas and the container their size and background
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this.canvas.height(this.height);
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this.canvas.width(this.width);
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this.canvas.css('background-image', 'url("' + this.attr('src') + '")');
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this.canvas.children('.image-annotate-view, .image-annotate-edit').height(this.height);
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this.canvas.children('.image-annotate-view, .image-annotate-edit').width(this.width);
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// load the notes
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if (this.useAjax) {
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$.fn.annotateImage.ajaxLoad(this);
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} else {
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$.fn.annotateImage.load(this);
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}
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/*
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this.canvas.children('.image-annotate-view').hover(function() {image.canvas.css({"overflow":"visible"});
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$(this).show();
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}, function() {image.canvas.css({"overflow":"hidden"});
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if (image.toggle==false){ $(this).hide();}
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});this.canvas.children('.image-annotate-note').hover(function() {image.canvas.css({"overflow":"visible"});
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$(this).show();
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}, function() {image.canvas.css({"overflow":"hidden"});
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if (image.toggle==false){ $(this).hide();}
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}); */
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// Add the image actions
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if (this.editable) {
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this.button = $('<div class="image-actions" id="image-actions">');
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this.canvas.append(this.button);
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$.fn.annotateImage.getImageActionsTarget(modal).hide();
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this.button = $('<a class="image-annotate-add" id="image-annotate-add" href="#" style="display:inline;">' + button_add + '</a>');
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this.button.css({width: 'auto', 'padding-right': '5px'});
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this.button.click(function() {
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$.fn.annotateImage.add(image);
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return false;
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});
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$.fn.annotateImage.getImageActionsTarget(modal).append(this.button);
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this.button = $('<a class="image-annotate-toggle" id="image-annotate-toggle" href="#" style="display:inline;">');
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this.button.css({width: 'auto', 'padding-right': '5px'});this.button.click(function() {
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$.fn.annotateImage.toggle(image);
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});
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this.button.css({});
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$.fn.annotateImage.getImageActionsTarget(modal).append(this.button);
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$.fn.annotateImage.toggle(image);
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$.fn.annotateImage.toggle(image);
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$.fn.annotateImage.getImageActionsTarget(modal).hover(function(){
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toTop($.fn.annotateImage.getImageActionsTarget(modal, true));
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});
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}
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// Add the behavior: hide/show the notes when hovering the picture
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this.canvas.hover(function() {
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image.canvas.css({"overflow":"visible"});
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if ($(this).children('.image-annotate-edit').css('display') == 'none') {
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$(this).children('.image-annotate-view').show();
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$.fn.annotateImage.getImageActionsTarget(modal).show();
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toTop($.fn.annotateImage.getImageActionsTarget(modal, true));
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}
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}, function() {
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image.canvas.css({"overflow":"hidden"});
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if (image.toggle==false){
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$(this).children('.image-annotate-view').hide();
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$(this).children('.image-annotate-note','.image-annotate-toggle').hide();
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}
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$.fn.annotateImage.getImageActionsTarget(modal).hide();
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});
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// Hide the original
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this.hide();
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return this;
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};
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/**
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* Plugin Defaults
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**/
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$.fn.annotateImage.defaults = {
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getUrl: 'your-get.rails',
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saveUrl: 'your-save.rails',
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deleteUrl: 'your-delete.rails',
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editable: true,
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useAjax: true,
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notes: new Array()
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};
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$.fn.annotateImage.clear = function(image) {
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/// <summary>
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/// Clears all existing annotations from the image.
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/// </summary>
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for (var i = 0; i < image.notes.length; i++) {
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image.notes[image.notes[i]].destroy();
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}
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image.notes = new Array();
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};
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$.fn.annotateImage.getImageActionsTarget = function(modal, as_str) {
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/// <summary>
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/// Specific to ResourceSpace
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/// Return the image-actions target based on image being in a modal or normal page.
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/// </summary>
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// $.fn.annotateImage.modal is shared between a normal page and the modal. We rely on the passed modal arg to reset
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// this value to false once we closed the modal.
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if(typeof modal !== "undefined" && modal && modal != $.fn.annotateImage.modal)
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{
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$.fn.annotateImage.modal = modal;
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}
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if(modal)
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{
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return (as_str === true ? '#modal #image-actions' : $('#modal #image-actions'));
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}
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return (as_str === true ? '#image-actions' : $('#image-actions'));
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};
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$.fn.annotateImage.ajaxLoad = function(image) {
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/// <summary>
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/// Loads the annotations from the "getUrl" property passed in on the
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/// options object.
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/// </summary>
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var append_separator = '?';
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if(image.getUrl.indexOf('?') > -1) {
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append_separator = '&';
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}
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$.getJSON(image.getUrl + append_separator + 'ticks=' + $.fn.annotateImage.getTicks(), function(data) {
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image.notes = data;
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$.fn.annotateImage.load(image);
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});
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};
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$.fn.annotateImage.load = function(image) {
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/// <summary>
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/// Loads the annotations from the notes property passed in on the
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/// options object.
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/// </summary>
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for (var i = 0; i < image.notes.length; i++) {
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image.notes[image.notes[i]] = new $.fn.annotateView(image, image.notes[i]);
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}
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// load the default toggle
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if (image.toggle==true){
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$('.image-annotate-view').show();
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$('.image-annotate-note').show();
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}
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// Set initial z-indices
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$('.image-annotate-area').each(function(i, area) {
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if (!isBlocker(area)) {
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toTop(area);
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}
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});
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};
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$.fn.annotateImage.getTicks = function() {
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/// <summary>
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/// Gets a count og the ticks for the current date.
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/// This is used to ensure that URLs are always unique and not cached by the browser.
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/// </summary>
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var now = new Date();
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return now.getTime();
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};
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$.fn.annotateImage.add = function(image) {
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/// <summary>
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/// Adds a note to the image.
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/// </summary>
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if (image.mode == 'view') {
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image.mode = 'edit';
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// Create/prepare the editable note elements
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var editable = new $.fn.annotateEdit(image);
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$.fn.annotateImage.createSaveButton(editable, image);
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$.fn.annotateImage.createCancelButton(editable, image);
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}
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};
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$.fn.annotateImage.toggle = function(image) {
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/// <summary>
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/// Toggle notes
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/// </summary>
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if (image.mode == 'view') {
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if (image.toggle==false){
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image.toggle=true;
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$('#image-annotate-toggle').html('<a class="image-annotate-toggle" id="image-annotate-toggle" href="#" onclick="return false;">' + button_toggle_off + '</a>');
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SetCookie ('annotate_toggle',true);
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$('.image-annotate-view').show();
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$('.image-annotate-note').show();
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} else {
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image.toggle=false;
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$('#image-annotate-toggle').html('<a class="image-annotate-toggle" id="image-annotate-toggle" href="#" onclick="return false;">' + button_toggle + '</a>');
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SetCookie ('annotate_toggle',false);
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$('.image-annotate-view').hide();
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$('.image-annotate-note').hide();
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}
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}
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};
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$.fn.annotateImage.createSaveButton = function(editable, image, note) {
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/// <summary>
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/// Creates a Save button on the editable note.
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/// </summary>
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var ok = $('<a class="image-annotate-edit-ok">' + button_ok + '</a>');
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ok.click(function() {
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var form = $('#image-annotate-edit-form form');
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var text = $('#image-annotate-text').val();
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$.fn.annotateImage.appendPosition(form, editable)
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image.mode = 'view';
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// Save via AJAX
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if (image.useAjax) {
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$.ajax({
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url: image.saveUrl,
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data: form.serialize(),
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error: function(e) { alert(error_saving) },
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success: function(data) {
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if (data != undefined) {
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editable.note.id = data;
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}
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},
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dataType: "json"
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});
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}
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// Add to canvas
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if (note) {
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note.resetPosition(editable, text);
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} else {
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editable.note.editable = true;
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note = new $.fn.annotateView(image, editable.note)
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note.resetPosition(editable, text);
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image.notes.push(editable.note);
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}
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editable.destroy();
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if (image.toggle==true){$('.image-annotate-view').show();$('.image-annotate-note').show();
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}
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});
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editable.form.append(ok);
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};
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$.fn.annotateImage.createCancelButton = function(editable, image) {
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/// <summary>
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/// Creates a Cancel button on the editable note.
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/// </summary>
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var cancel = $('<a class="image-annotate-edit-close">' + button_cancel + '</a>');
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cancel.click(function() {
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editable.destroy();
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image.mode = 'view';
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});
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editable.form.append(cancel);
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};
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$.fn.annotateImage.saveAsHtml = function(image, target) {
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var element = $(target);
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var html = "";
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for (var i = 0; i < image.notes.length; i++) {
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html += $.fn.annotateImage.createHiddenField("text_" + i, image.notes[i].text);
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html += $.fn.annotateImage.createHiddenField("top_" + i, image.notes[i].top);
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html += $.fn.annotateImage.createHiddenField("left_" + i, image.notes[i].left);
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html += $.fn.annotateImage.createHiddenField("height_" + i, image.notes[i].height);
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html += $.fn.annotateImage.createHiddenField("width_" + i, image.notes[i].width);
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}
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element.html(html);
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};
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$.fn.annotateImage.createHiddenField = function(name, value) {
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return '<input type="hidden" name="' + name + '" value="' + value + '" /><br />';
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};
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$.fn.annotateEdit = function(image, note) {
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/// <summary>
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/// Defines an editable annotation area.
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/// </summary>
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this.image = image;
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console.log(image);
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var top=30;
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var left=30;
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if (note) {
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this.note = note;
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} else {
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var newNote = new Object();
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// check if there is an identical note position, and offset it.
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for (var x=0;x<image.notes.length;x++) {
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if(typeof image.notes[x]['left']!=="undefined") {
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if (image.notes[x]['left']==left && image.notes[x]['top']==top){
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top=top+15;
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left=left+15;
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x=0;// reset the loop to find further overlaps recursively
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}
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}
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}
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newNote.id = "new";
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newNote.top = top;
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newNote.left = left;
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newNote.width = 30;
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newNote.height = 30;
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newNote.text = "";
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this.note = newNote;
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}
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// Set area
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var area = image.canvas.children('.image-annotate-edit').children('.image-annotate-edit-area');
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this.area = area;
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this.area.css('height', this.note.height + 'px');
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this.area.css('width', this.note.width + 'px');
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this.area.css('left', this.note.left + 'px');
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this.area.css('top', this.note.top + 'px');
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// Show the edition canvas and hide the view canvas
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$.fn.annotateImage.getImageActionsTarget().hide();
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image.canvas.children('.image-annotate-view').hide();
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image.canvas.children('.image-annotate-edit').show();
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// Add the note (which we'll load with the form afterwards)
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var form = $('<div id="image-annotate-edit-form"><form><textarea id="image-annotate-text" name="text" rows="3" cols="30">' + this.note.text.replace(new RegExp('<br />', 'g'), '') + '</textarea></form></div>');
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||||
this.form = form;
|
||||
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||||
//$('body').append(this.form);
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||||
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||||
// Set the area as a draggable/resizable element contained in the image canvas.
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||||
// Would be better to use the containment option for resizable but buggy
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//this.form.css('left', this.area.offset().left + 'px');
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||||
//this.form.css('top', (parseInt(this.area.offset().top) + parseInt(this.area.height()) + 7) + 'px');
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||||
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||||
// modified for RS
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||||
image.canvas.after(this.form);
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this.form.css('left', (this.area.offset().left / 2) + 'px');
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||||
this.form.css('top', (parseInt(this.area.offset().top) + parseInt(this.area.height()) + 7) + 'px');
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||||
this.form.css('z-index',3);
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||||
//
|
||||
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||||
area.resizable({
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||||
handles: 'all',
|
||||
resize: function(e, ui) {
|
||||
form.css('left', (area.offset().left / 2) + 'px');
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||||
form.css('top', (parseInt(area.offset().top) + parseInt(area.height()) + 2) + 'px');
|
||||
},
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||||
stop: function(e, ui) {
|
||||
form.css('left', (area.offset().left / 2) + $('.ui-layout-center').scrollLeft() + 'px');
|
||||
form.css('top', (parseInt(area.offset().top) + parseInt(area.height()) + 2) + 'px');
|
||||
}
|
||||
})
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||||
.draggable({
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||||
containment: image.canvas,
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||||
drag: function(e, ui) {
|
||||
form.css('left', (area.offset().left / 2) + 'px');
|
||||
form.css('top', (parseInt(area.offset().top) + parseInt(area.height()) + 2) + 'px');
|
||||
},
|
||||
stop: function(e, ui) {
|
||||
form.css('left', (area.offset().left / 2) + 'px');
|
||||
form.css('top', (parseInt(area.offset().top) + parseInt(area.height()) + 2) + 'px');
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
$.fn.annotateEdit.prototype.destroy = function() {
|
||||
/// <summary>
|
||||
/// Destroys an editable annotation area.
|
||||
/// </summary>
|
||||
this.image.canvas.children('.image-annotate-edit').hide();
|
||||
this.area.resizable('destroy');
|
||||
this.area.draggable('destroy');
|
||||
this.area.css('height', '');
|
||||
this.area.css('width', '');
|
||||
this.area.css('left', '');
|
||||
this.area.css('top', '');
|
||||
this.form.remove();
|
||||
}
|
||||
|
||||
$.fn.annotateView = function(image, note) {
|
||||
/// <summary>
|
||||
/// Defines a annotation area.
|
||||
/// </summary>
|
||||
this.image = image;
|
||||
|
||||
this.note = note;
|
||||
|
||||
this.editable = (note.editable && image.editable);
|
||||
|
||||
areasurrogate += 1;
|
||||
|
||||
// Add the area
|
||||
this.area = $('<div id="areasurrogate_' + areasurrogate + '" class="image-annotate-area' + (this.editable ? ' image-annotate-area-editable' : '') + '"><div>');
|
||||
image.canvas.children('.image-annotate-view').prepend(this.area);
|
||||
|
||||
// image.canvas.children('.image-annotate-view').prepend(this.area);
|
||||
|
||||
// Add the note
|
||||
this.form = $('<div class="image-annotate-note" style="width:auto">' + note.text + '</div>');
|
||||
this.form.hide();
|
||||
image.canvas.children('.image-annotate-view').append(this.form);
|
||||
this.form.children('span.actions').hide();
|
||||
|
||||
// Set the position and size of the note
|
||||
this.setPosition();
|
||||
|
||||
// Add the behavior: hide/display the note when hovering the area
|
||||
var annotation = this;
|
||||
|
||||
// Fix z-index when necessary where multiple notes are visible
|
||||
this.area.hover(function() {
|
||||
annotation.show();
|
||||
|
||||
// Send this element to the top if it doesn't fully block another area element
|
||||
if (!isBlocker(annotation.area)) {
|
||||
toTop(annotation.area);
|
||||
toTop(annotation.form);
|
||||
};
|
||||
|
||||
}, function() {
|
||||
annotation.hide();
|
||||
});
|
||||
|
||||
this.form.hover(function() {
|
||||
annotation.show();
|
||||
|
||||
// Send this element to the top if it doesn't fully block another area element
|
||||
if (!isBlocker(annotation.area)) {
|
||||
toTop(annotation.area);
|
||||
toTop(annotation.form);
|
||||
};
|
||||
|
||||
}, function() {
|
||||
annotation.hide();
|
||||
});
|
||||
|
||||
|
||||
// Edit a note feature
|
||||
if (this.editable) {
|
||||
var form = this;
|
||||
this.area.click(function() {
|
||||
form.edit();
|
||||
});
|
||||
this.form.click(function() {
|
||||
form.edit();
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// Is the selected area element fully blocking any other area element
|
||||
function isBlocker(element){
|
||||
var selected_id = $(element)[0].id;
|
||||
var selected_top = $(element)[0].offsetTop;
|
||||
var selected_height = $(element)[0].offsetHeight;
|
||||
var selected_left = $(element)[0].offsetLeft;
|
||||
var selected_width = $(element)[0].offsetWidth;
|
||||
var selected_bottom = selected_top + selected_height;
|
||||
var selected_right = selected_left + selected_width;
|
||||
|
||||
var fullyBlockedFound = false;
|
||||
$(".image-annotate-area").each(function(i, area) {
|
||||
if ($(area)[0].id != selected_id) {
|
||||
if ( selected_top <= $(area)[0].offsetTop
|
||||
&& selected_bottom >= ($(area)[0].offsetTop + $(area)[0].offsetHeight)
|
||||
&& selected_left <= $(area)[0].offsetLeft
|
||||
&& selected_right >= ($(area)[0].offsetLeft + $(area)[0].offsetWidth) ) {
|
||||
// console.log("SELECTED_ID="+selected_id+" BLOCKS="+$(area)[0].id);
|
||||
fullyBlockedFound = true;
|
||||
return false; // No need to check any more areas; break out of .each loop
|
||||
}
|
||||
}
|
||||
});
|
||||
return fullyBlockedFound;
|
||||
};
|
||||
|
||||
|
||||
function toTop(element){
|
||||
var index_highest = 50;
|
||||
$(".image-annotate-area,.image-annotate-note,.image-actions").each(function() {
|
||||
var index_current = parseInt($(this).css("z-index"), 10);
|
||||
//console.log(index_current );
|
||||
if(index_current > index_highest) {
|
||||
index_highest = index_current;
|
||||
}
|
||||
});
|
||||
//console.log('highest '+index_highest);
|
||||
$(element).css({'z-index':index_highest+1});
|
||||
};
|
||||
|
||||
$.fn.annotateView.prototype.setPosition = function() {
|
||||
/// <summary>
|
||||
/// Sets the position of an annotation.
|
||||
/// </summary>
|
||||
this.area.children('div').height((parseInt(this.note.height) - 2) + 'px');
|
||||
this.area.children('div').width((parseInt(this.note.width) - 2) + 'px');
|
||||
this.area.css('left', (this.note.left) + 'px');
|
||||
this.area.css('top', (this.note.top) + 'px');
|
||||
this.form.css('left', (this.note.left) + 'px');
|
||||
this.form.css('top', (parseInt(this.note.top) + parseInt(this.note.height) + 7) + 'px');
|
||||
};
|
||||
|
||||
$.fn.annotateView.prototype.show = function() {
|
||||
/// <summary>
|
||||
/// Highlights the annotation
|
||||
/// </summary>
|
||||
this.form.fadeIn(50);
|
||||
if (!this.editable) {
|
||||
this.area.addClass('image-annotate-area-hover');
|
||||
} else {
|
||||
this.area.addClass('image-annotate-area-editable-hover');
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.annotateView.prototype.hide = function() {
|
||||
/// <summary>
|
||||
/// Removes the highlight from the annotation.
|
||||
/// </summary>
|
||||
if (this.image.toggle==false){this.form.fadeOut(50);}
|
||||
this.area.removeClass('image-annotate-area-hover');
|
||||
this.area.removeClass('image-annotate-area-editable-hover');
|
||||
};
|
||||
|
||||
$.fn.annotateView.prototype.destroy = function() {
|
||||
/// <summary>
|
||||
/// Destroys the annotation.
|
||||
/// </summary>
|
||||
this.area.remove();
|
||||
this.form.remove();
|
||||
}
|
||||
|
||||
$.fn.annotateView.prototype.edit = function() {
|
||||
/// <summary>
|
||||
/// Edits the annotation.
|
||||
/// </summary>
|
||||
if (this.image.mode == 'view') {
|
||||
this.image.mode = 'edit';
|
||||
var annotation = this;
|
||||
|
||||
// Create/prepare the editable note elements
|
||||
var editable = new $.fn.annotateEdit(this.image, this.note);
|
||||
|
||||
$.fn.annotateImage.createSaveButton(editable, this.image, annotation);
|
||||
|
||||
// Add the delete button
|
||||
var del = $('<a class="image-annotate-edit-delete">' + button_delete + '</a>');
|
||||
del.click(function() {
|
||||
var form = $('#image-annotate-edit-form form');
|
||||
|
||||
$.fn.annotateImage.appendPosition(form, editable)
|
||||
|
||||
if (annotation.image.useAjax) {
|
||||
$.ajax({
|
||||
url: annotation.image.deleteUrl,
|
||||
data: form.serialize(),
|
||||
error: function(e) { alert(error_deleting) }
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
annotation.image.mode = 'view';
|
||||
editable.destroy();
|
||||
annotation.destroy();
|
||||
});
|
||||
editable.form.append(del);
|
||||
|
||||
$.fn.annotateImage.createCancelButton(editable, this.image);
|
||||
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.annotateImage.appendPosition = function(form, editable) {
|
||||
/// <summary>
|
||||
/// Appends the annotations coordinates to the given form that is posted to the server.
|
||||
/// </summary>
|
||||
var areaFields = $('<input type="hidden" value="' + editable.area.height() + '" name="height"/>' +
|
||||
'<input type="hidden" value="' + editable.area.width() + '" name="width"/>' +
|
||||
'<input type="hidden" value="' + editable.area.position().top + '" name="top"/>' +
|
||||
'<input type="hidden" value="' + editable.area.position().left + '" name="left"/>' +
|
||||
'<input type="hidden" value="' + editable.note.id + '" name="id"/>');
|
||||
form.append(areaFields);
|
||||
}
|
||||
|
||||
$.fn.annotateView.prototype.resetPosition = function(editable, text) {
|
||||
/// <summary>
|
||||
/// Sets the position of an annotation.
|
||||
/// </summary>
|
||||
this.form.html(text.replace(new RegExp('\n', 'g'), '<br />'));
|
||||
this.form.hide();
|
||||
|
||||
// Resize
|
||||
this.area.children('div').height(editable.area.height() + 'px');
|
||||
this.area.children('div').width((editable.area.width() - 2) + 'px');
|
||||
this.area.css('left', (editable.area.position().left) + 'px');
|
||||
this.area.css('top', (editable.area.position().top) + 'px');
|
||||
this.form.css('left', (editable.area.position().left) + 'px');
|
||||
this.form.css('top', (parseInt(editable.area.position().top) + parseInt(editable.area.height()) + 7) + 'px');
|
||||
|
||||
// Save new position to note
|
||||
this.note.top = editable.area.position().top;
|
||||
this.note.left = editable.area.position().left;
|
||||
this.note.height = editable.area.height();
|
||||
this.note.width = editable.area.width();
|
||||
this.note.text = text;
|
||||
this.note.id = editable.note.id;
|
||||
this.editable = true;
|
||||
|
||||
// Send this element to the top if it doesn't fully block another area element
|
||||
if (!isBlocker(this.area)) {
|
||||
toTop(this.area);
|
||||
toTop(this.form);
|
||||
}
|
||||
};
|
||||
|
||||
})(jQuery);
|
||||
Reference in New Issue
Block a user