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532 lines
22 KiB
532 lines
22 KiB
var sankoreLang = {
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display: "Display",
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edit: "Edit",
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text_content: "This is an example. Instead of this text you can put your own content or drag an drop a picture or an audio file",
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new_txt: "New text block",
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new_slide: "This is a new slide."
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};
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//some flags
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var mouse_state = false;
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//object for resize
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var resize_obj = {
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object: null,
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top: 0,
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left: 0,
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clicked: false
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}
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//main function
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function start(){
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$("#display_text").text(sankoreLang.display);
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$("#edit_text").text(sankoreLang.edit);
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if(window.sankore){
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if(sankore.preference("etudier","")){
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var data = jQuery.parseJSON(sankore.preference("etudier",""));
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importData(data);
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}
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else {
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showExample();
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}
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}
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else
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showExample();
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//events
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if (window.widget) {
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window.widget.onleave = function(){
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exportData();
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}
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}
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$("#display, #edit").click(function(event){
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if(this.id == "display"){
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if(!$(this).hasClass("selected")){
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if(window.sankore)
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sankore.enableDropOnWidget(false);
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$(this).addClass("selected");
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$("#display_img").removeClass("red_point").addClass("green_point");
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$("#edit_img").removeClass("green_point").addClass("red_point");
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$("#edit").removeClass("selected");
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$("#slider li>div").each(function(){
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var container = $(this);
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container.removeAttr("ondragenter")
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.removeAttr("ondragleave")
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.removeAttr("ondragover")
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.removeAttr("ondrop");
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container.find(".text_block").each(function(){
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$(this).draggable();
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$(this).find(".move_block").remove();
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$(this).find(".close_img").remove();
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$(this).find(".resize_block").remove();
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$(this).removeAttr("contenteditable").removeClass("block_border");
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$(this).css("position","absolute");
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});
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container.find(".img_block").each(function(){
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$(this).draggable();
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$(this).find(".close_img").remove();
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$(this).find(".move_block").remove();
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$(this).find(".resize_block").remove();
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$(this).removeClass("block_border");
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$(this).css("position","absolute");
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});
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container.find(".audio_block").each(function(){
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$(this).find(".close_img").remove();
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$(this).removeClass("block_border");
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$(this).css("position","absolute");
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});
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container.find(".add_left").remove();
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container.find(".add_right").remove();
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container.find(".close_slide").remove();
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container.find(".add_text").remove();
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});
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}
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} else {
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if(!$(this).hasClass("selected")){
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if(window.sankore)
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sankore.enableDropOnWidget(true);
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$(this).addClass("selected");
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$("#edit_img").removeClass("red_point").addClass("green_point");
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$("#display_img").removeClass("green_point").addClass("red_point");
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$("#display").removeClass("selected");
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$("#slider li>div").each(function(){
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var container = $(this);
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container.attr("ondragenter", "return false;")
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.attr("ondragleave", "$(this).css(\"background-color\",\"white\"); return false;")
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.attr("ondragover", "$(this).css(\"background-color\",\"#ccc\"); return false;")
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.attr("ondrop", "$(this).css(\"background-color\",\"white\"); return onDropTarget(this,event);");
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container.find(".text_block").each(function(){
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$(this).draggable("destroy");
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$("<div class='move_block' contenteditable='false'>").appendTo($(this));
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$("<div class='close_img' contenteditable='false'>").appendTo($(this));
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$("<div class='resize_block' contenteditable='false'>").appendTo($(this));
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$(this).attr("contenteditable", "true").addClass("block_border");
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});
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container.find(".img_block").each(function(){
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$(this).draggable("destroy");
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$("<div class='move_block' contenteditable='false'>").appendTo($(this));
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$("<div class='close_img' contenteditable='false'>").appendTo($(this));
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$("<div class='resize_block' contenteditable='false'>").appendTo($(this));
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$(this).addClass("block_border");
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});
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container.find(".audio_block").each(function(){
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$("<div class='close_img' contenteditable='false'>").appendTo($(this));
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$(this).addClass("block_border");
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});
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$("<div class='add_left'>").appendTo(container);
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$("<div class='add_right'>").appendTo(container);
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$("<div class='close_slide'>").appendTo(container);
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$("<div class='add_text'>").appendTo(container);
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});
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}
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}
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$("audio").each(function(){
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this.pause();
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$(this).parent().find(":first-child").removeClass("stop").addClass("play");
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});
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});
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//deleting the img block
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$(".close_img").live("click", function(){
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$(this).parent().remove();
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});
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//play/pause event
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$(".play, .stop").live("click", function(){
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var tmp_audio = $(this);
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var audio = tmp_audio.parent().find("audio").get(0);
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if($(this).hasClass("play")){
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if(tmp_audio.parent().find("source").attr("src")){
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tmp_audio.removeClass("play").addClass("stop");
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var id = setInterval(function(){
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if(audio.currentTime == audio.duration){
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clearInterval(id);
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tmp_audio.removeClass("stop").addClass("play");
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}
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}, 10);
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tmp_audio.parent().find("input").val(id);
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audio.play();
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}
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} else {
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$(this).removeClass("stop").addClass("play");
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clearInterval( tmp_audio.parent().find("input").val())
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audio.pause();
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}
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});
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$(".replay").live("click", function(){
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var tmp_audio = $(this).prev();
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var audio = $(this).parent().find("audio").get(0);
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if(tmp_audio.parent().find("source").attr("src")){
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$(this).prev().removeClass("play").addClass("stop");
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clearInterval($(this).parent().find("input").val());
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var id = setInterval(function(){
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if(audio.currentTime == audio.duration){
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clearInterval(id);
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tmp_audio.removeClass("stop").addClass("play");
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}
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}, 10);
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tmp_audio.parent().find("input").val(id);
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audio.currentTime = 0;
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audio.play();
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}
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});
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//moving objects
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$(".move_block").live("mouseover",function(){
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$(this).parent().draggable();
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});
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$(".move_block").live("mouseleave",function(){
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if(!mouse_state)
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$(this).parent().draggable("destroy");
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});
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$(".move_block").live("mousedown",function(){
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mouse_state = true;
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});
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$(".move_block").live("mouseup",function(){
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mouse_state = false;
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});
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//resize block
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$(".resize_block").live("mousedown", function(){
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resize_obj.object = $(this);
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resize_obj.top = event.clientY;
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resize_obj.left = event.clientX;
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resize_obj.clicked = true;
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})
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$("li>div").live("mouseup", function(){
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resize_obj.object = null;
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resize_obj.top = 0;
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resize_obj.left = 0;
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resize_obj.clicked = false;
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})
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$("li>div").live("mousemove", function(){
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if(resize_obj.clicked){
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if(resize_obj.object.parent().hasClass("text_block")){
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var width = resize_obj.object.parent().width() - resize_obj.left + event.clientX;
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var height = resize_obj.object.parent().height() - resize_obj.top + event.clientY;
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resize_obj.left = event.clientX;
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resize_obj.top = event.clientY;
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resize_obj.object.parent().css("width", width).css("height",height);
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} else {
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width = resize_obj.object.parent().width() - resize_obj.left + event.clientX;
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height = resize_obj.object.parent().height() - resize_obj.top + event.clientY;
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var img_width = resize_obj.object.parent().find("img").width() - resize_obj.left + event.clientX;
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var img_height = resize_obj.object.parent().find("img").height() - resize_obj.top + event.clientY;
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resize_obj.left = event.clientX;
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resize_obj.top = event.clientY;
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resize_obj.object.parent().css("width", width).css("height",height);
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resize_obj.object.parent().find("img").css("width", img_width).css("height", img_height);
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}
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}
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});
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//closing a slide
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$(".close_slide").live("click", function(){
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$(this).parent().parent().remove();
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$("#slider").removeSlide();
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});
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//adding new slides
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$(".add_left").live("click", function(){
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var cur_li = $(this).parent().parent();
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var new_li = $("<li>");
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new_li.width(cur_li.width()).height(cur_li.height()).css("float","left");
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var new_div = $("<div>").appendTo(new_li);
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new_div.attr("ondragenter", "return false;")
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.attr("ondragleave", "$(this).css(\"background-color\",\"white\"); return false;")
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.attr("ondragover", "$(this).css(\"background-color\",\"#ccc\"); return false;")
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.attr("ondrop", "$(this).css(\"background-color\",\"white\"); return onDropTarget(this,event);");
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var example = $("<div class='text_block' contenteditable='true'>" + sankoreLang.new_slide + "</div>").addClass("block_border");
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$("<div class='move_block' contenteditable='false'>").appendTo(example);
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$("<div class='close_img' contenteditable='false'>").appendTo(example);
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$("<div class='resize_block' contenteditable='false'>").appendTo(example);
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example.css("top","40%").css("left","40%");
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new_div.append(example);
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$("<div class='add_left'>").appendTo(new_div);
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$("<div class='add_right'>").appendTo(new_div);
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$("<div class='close_slide'>").appendTo(new_div);
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$("<div class='add_text'>").appendTo(new_div);
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new_li.insertBefore(cur_li);
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$("#slider").addSlide("before");
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});
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$(".add_right").live("click", function(){
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var cur_li = $(this).parent().parent();
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var new_li = $("<li>");
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new_li.width(cur_li.width()).height(cur_li.height()).css("float","left");
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var new_div = $("<div>").appendTo(new_li);
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new_div.attr("ondragenter", "return false;")
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.attr("ondragleave", "$(this).css(\"background-color\",\"white\"); return false;")
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.attr("ondragover", "$(this).css(\"background-color\",\"#ccc\"); return false;")
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.attr("ondrop", "$(this).css(\"background-color\",\"white\"); return onDropTarget(this,event);");
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var example = $("<div class='text_block' contenteditable='true'>" + sankoreLang.new_slide + "</div>").addClass("block_border");
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$("<div class='move_block' contenteditable='false'>").appendTo(example);
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$("<div class='close_img' contenteditable='false'>").appendTo(example);
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$("<div class='resize_block' contenteditable='false'>").appendTo(example);
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example.css("top","40%").css("left","40%");
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new_div.append(example);
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$("<div class='add_left'>").appendTo(new_div);
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$("<div class='add_right'>").appendTo(new_div);
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$("<div class='close_slide'>").appendTo(new_div);
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$("<div class='add_text'>").appendTo(new_div);
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new_li.insertAfter(cur_li);
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$("#slider").addSlide("after");
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});
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$(".add_text").live("click", function(){
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var container = $(this).parent();
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var text_block = $("<div class='text_block'>" + sankoreLang.new_txt + "</div>").appendTo(container);
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$("<div class='move_block' contenteditable='false'>").appendTo(text_block);
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$("<div class='close_img' contenteditable='false'>").appendTo(text_block);
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$("<div class='resize_block' contenteditable='false'>").appendTo(text_block);
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text_block.attr("contenteditable", "true").addClass("block_border");
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});
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}
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//export
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function exportData(){
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var array_to_export = [];
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$("#slider li>div").each(function(){
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var cont_obj = new Object();
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cont_obj.w = $(this).parent().width();
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cont_obj.h = $(this).parent().height();
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cont_obj.text = [];
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$(this).find(".text_block").each(function(){
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var txt_block = new Object();
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txt_block.top = $(this).position().top;
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txt_block.left = $(this).position().left;
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txt_block.h = $(this).height();
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txt_block.w = $(this).width();
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txt_block.val = $(this).text();
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cont_obj.text.push(txt_block);
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});
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cont_obj.imgs = [];
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$(this).find(".img_block").each(function(){
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var img_obj = new Object();
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img_obj.link = $(this).find("img").attr("src");
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img_obj.h = $(this).find("img").height();
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img_obj.w = $(this).find("img").width();
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img_obj.block_h = $(this).height();
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img_obj.block_w = $(this).width();
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img_obj.top = $(this).position().top;
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img_obj.left = $(this).position().left;
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cont_obj.imgs.push(img_obj);
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});
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cont_obj.audio = [];
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$(this).find(".audio_block").each(function(){
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var audio_block = new Object();
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audio_block.top = $(this).position().top;
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audio_block.left = $(this).position().left;
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audio_block.val = $(this).find("source").attr("src");
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cont_obj.audio.push(audio_block);
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});
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array_to_export.push(cont_obj);
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});
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sankore.setPreference("etudier", JSON.stringify(array_to_export));
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}
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//import
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function importData(data){
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var width = 0;
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var height = 0;
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for(var i in data){
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width = data[i].w;
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height = data[i].h;
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var li = $("<li style='float: left; width: " + data[i].w + "; height: " + data[i].h + ";'>");
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var div = $("<div>").appendTo(li);
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for(var j in data[i].text){
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var text_div = $("<div class='text_block'>" + data[i].text[j].val + "</div>");
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text_div.draggable().css("position","absolute")
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.width(data[i].text[j].w)
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.height(data[i].text[j].h)
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.css("top", data[i].text[j].top)
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.css("left", data[i].text[j].left)
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.appendTo(div);
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}
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for(j in data[i].imgs){
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var img_div = $("<div class='img_block' style='text-align: center;'>");
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img_div.draggable().css("position","absolute")
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.width(data[i].imgs[j].block_w)
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.height(data[i].imgs[j].block_h)
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.css("top", data[i].imgs[j].top)
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.css("left", data[i].imgs[j].left)
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.appendTo(div);
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$("<img src='" + data[i].imgs[j].link + "' style='display: inline;' width='" + data[i].imgs[j].w + "' height='" + data[i].imgs[j].h + "'/>").appendTo(img_div);
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}
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for(j in data[i].audio){
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var audio_div = $("<div class='audio_block'>");
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$("<div class='play'>").appendTo(audio_div);
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$("<div class='replay'>").appendTo(audio_div);
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var tmp_audio = $("<audio>").appendTo(audio_div);
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$("<source src='" + data[i].audio[j].val + "' />").appendTo(tmp_audio);
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audio_div.draggable().css("position","absolute")
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.css("top", data[i].audio[j].top)
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.css("left", data[i].audio[j].left)
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.appendTo(div);
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}
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$("#slider ul").append(li);
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}
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$("#slider").width(width).height(height).easySlider({
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prevText: '',
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nextText: '',
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controlsShow: false
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});
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}
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//example
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function showExample(){
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var li1 = $("<li>");
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var div1 = $("<div>").appendTo(li1);
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$("<div class='text_block'>" + sankoreLang.text_content + "</div>").draggable().appendTo(div1)
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li1.width($("#slider").width()).height($("#slider").height());
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$("#slider ul").append(li1);
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var li2 = $("<li>");
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var div2 = $("<div>").appendTo(li2);
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var img = $("<div class='img_block' style='text-align: center;'></div>").draggable().appendTo(div2);
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$("<img src=\"objects/1.gif\" style=\"display: inline;\" height=\"120\"/>").appendTo(img);
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li2.width($("#slider").width()).height($("#slider").height());
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$("#slider ul").append(li2);
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var li3 = $("<li>");
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var div3 = $("<div>").appendTo(li3);
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li3.width($("#slider").width()).height($("#slider").height());
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var audio_block = $("<div class='audio_block'>").draggable().appendTo(div3);
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$("<div class='play'>").appendTo(audio_block);
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$("<div class='replay'>").appendTo(audio_block);
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var source = $("<source/>").attr("src", "objects/bateaux.mp3");
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var audio = $("<audio>").appendTo(audio_block);
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audio.append(source);
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$("#slider ul").append(li3);
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var li4 = $("<li>");
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var div4 = $("<div>").appendTo(li4);
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$("<div class='text_block'>" + sankoreLang.text_content + "</div>").draggable().appendTo(div4);
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var img2 = $("<div class='img_block' style='text-align: center;'></div>").draggable().appendTo(div4);
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$("<img src=\"objects/1.gif\" style=\"display: inline;\" height=\"120\"/>").appendTo(img2);
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var audio_block2 = $("<div class='audio_block'>").draggable().appendTo(div4);
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$("<div class='play'>").appendTo(audio_block2);
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$("<div class='replay'>").appendTo(audio_block2);
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var source2 = $("<source/>").attr("src", "objects/bateaux.mp3");
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var audio2 = $("<audio>").appendTo(audio_block2);
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audio2.append(source2);
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li4.width($("#slider").width()).height($("#slider").height());
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$("#slider ul").append(li4);
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$(".text_block, .audio_block, .img_block").each(function(){
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$(this).css("position","absolute");
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});
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$("#slider").easySlider({
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prevText: '',
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nextText: '',
|
|
controlsShow: false
|
|
});
|
|
}
|
|
|
|
//string into xml-format
|
|
function stringToXML(text){
|
|
if (window.ActiveXObject){
|
|
var doc=new ActiveXObject('Microsoft.XMLDOM');
|
|
doc.async='false';
|
|
doc.loadXML(text);
|
|
} else {
|
|
var parser=new DOMParser();
|
|
doc=parser.parseFromString(text,'text/xml');
|
|
}
|
|
return doc;
|
|
}
|
|
|
|
//drop handler
|
|
function onDropTarget(obj, event) {
|
|
if (event.dataTransfer) {
|
|
var format = "text/plain";
|
|
var textData = event.dataTransfer.getData(format);
|
|
if (!textData) {
|
|
alert(":(");
|
|
}
|
|
textData = stringToXML(textData);
|
|
var tmp = textData.getElementsByTagName("path")[0].firstChild.textContent;
|
|
var tmp_type = textData.getElementsByTagName("type")[0].firstChild.textContent;
|
|
if(tmp_type.substr(0, 5) == "audio"){
|
|
var audio_block = $("<div class='audio_block'>").draggable().appendTo($(obj));
|
|
audio_block.css("position","absolute").css("top",event.clientY).css("left",event.clientX);
|
|
$("<div class='close_img' contenteditable='false'>").appendTo(audio_block);
|
|
audio_block.addClass("block_border");
|
|
$("<div class='play'>").appendTo(audio_block);
|
|
$("<div class='replay'>").appendTo(audio_block);
|
|
var source = $("<source/>").attr("src", tmp);
|
|
var audio = $("<audio>").appendTo(audio_block);
|
|
audio.append(source);
|
|
} else {
|
|
var img_block = $("<div class='img_block' style='text-align: center;'></div>").appendTo($(obj));
|
|
img_block.css("top",event.clientY).css("left",event.clientX);
|
|
$("<div class='move_block' contenteditable='false'>").appendTo(img_block);
|
|
$("<div class='close_img' contenteditable='false'>").appendTo(img_block);
|
|
$("<div class='resize_block' contenteditable='false'>").appendTo(img_block);
|
|
img_block.addClass("block_border");
|
|
var tmp_img = $("<img src=\"" + tmp + "\" style=\"display: inline;\"/>").appendTo(img_block);
|
|
setTimeout(function(){
|
|
if(tmp_img.height() >= tmp_img.width())
|
|
tmp_img.attr("height", "120");
|
|
else{
|
|
tmp_img.attr("width","120");
|
|
tmp_img.css("margin",(120 - tmp_img.height())/2 + "px 0");
|
|
}
|
|
}, 6)
|
|
}
|
|
}
|
|
else {
|
|
alert ("Your browser does not support the dataTransfer object.");
|
|
}
|
|
|
|
if (event.stopPropagation) {
|
|
event.stopPropagation ();
|
|
}
|
|
else {
|
|
event.cancelBubble = true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (window.widget) {
|
|
window.widget.onremove = function(){
|
|
$("audio").each(function(){
|
|
this.pause();
|
|
$(this).parent().find(":first-child").removeClass("stop").addClass("play");
|
|
});
|
|
}
|
|
}
|
|
|
|
$(window).resize(function(){
|
|
var slider = $("#slider");
|
|
slider.width($(this).width()).height($(this).height());
|
|
$("#slider li").each(function(){
|
|
$(this).width(slider.width()).height(slider.height());
|
|
});
|
|
slider.setSize(slider.width(), slider.height());
|
|
})
|
|
|