diff options
Diffstat (limited to 'proto.js')
| -rw-r--r-- | proto.js | 524 |
1 files changed, 128 insertions, 396 deletions
@@ -55,8 +55,6 @@ var BrowserDetect = { }; -//document.cursor = crosshair; - BrowserDetect.init(); function get_appropriate_ws_url() @@ -64,434 +62,168 @@ function get_appropriate_ws_url() var pcol; var u = document.URL; - /* - * We open the websocket encrypted if this page came on an - * https:// url itself, otherwise unencrypted - */ - - if (u.substring(0, 5) == "https") { - pcol = "wss://"; - u = u.substr(8); - } else { - pcol = "ws://"; - if (u.substring(0, 4) == "http") - u = u.substr(7); - } + /* + * We open the websocket encrypted if this page came on an + * https:// url itself, otherwise unencrypted + */ + + if (u.substring(0, 5) == "https") { + pcol = "wss://"; + u = u.substr(8); + } else { + pcol = "ws://"; + if (u.substring(0, 4) == "http") + u = u.substr(7); + } - u = u.split('/'); + u = u.split('/'); - return pcol + u[0]; + return pcol + u[0]; } - -//document.getElementById("create_task").style.display = ''; - -/* lws-task protocol */ - -var down = 0; -var no_last = 1; -var last_x = 0, last_y = 0; -var ctx; var socket_task; -//var socket_observe; -var color = "#000000"; -var dragged = ""; var board = document.getElementById("board"); -board.setAttribute("ondrop", "dropInBody(event)"); -board.setAttribute("ondragover", "return false"); -board.setAttribute("ondragenter", "return dragenter(this)"); -board.setAttribute("ondragleave", "return dragleave(this)"); - if (BrowserDetect.browser == "Firefox") { - socket_task = new MozWebSocket(get_appropriate_ws_url(), "lws-task-protocol"); -// socket_observe = new MozWebSocket(get_appropriate_ws_url(), "lws-observe-protocol"); + socket_task = new MozWebSocket(get_appropriate_ws_url(), "lws-task-protocol"); } else { - socket_task = new WebSocket(get_appropriate_ws_url(), "lws-task-protocol"); -// socket_observe = new WebSocket(get_appropriate_ws_url(), "lws-observe-protocol"); + socket_task = new WebSocket(get_appropriate_ws_url(), "lws-task-protocol"); } try { - socket_task.onopen = function() { - document.getElementById("wstask_status").style.backgroundColor = "#40ff40"; - document.getElementById("wstask_status").textContent = "TaskProto websocket connection opened "; - // document.getElementById("box").style.display = "none"; - } - - socket_task.onmessage = function got_packet(msg) { - document.getElementById("wstask_lastmsg").textContent = msg.data; - - var msgs = new Array(); - var idx = 0; - msgs[idx] = ''; - var c = 0; - var instring = false; - for(c = 0; c < msg.data.length; c++) { - if(msg.data[c] == '"' && c > 0 && msg.data[c - 1] != '\\') instring = !instring; - if(msg.data[c] == ';' && instring == false) { - idx++; + socket_task.onopen = function() { + document.getElementById("wstask_status").style.backgroundColor = "#40ff40"; + document.getElementById("wstask_status").textContent = "TaskProto websocket connection opened "; + } + + socket_task.onmessage = function got_packet(msg) { + document.getElementById("wstask_lastmsg").textContent = msg.data; + + var msgs = new Array(); + var idx = 0; msgs[idx] = ''; - } - if(msg.data[c] != ';' || instring == true) msgs[idx] += msg.data[c]; - } - - f = 0; - while (f < msgs.length - 1) { - var msg = new Array(); - instring = false; - idx = 0; - msg[idx] = ''; - for(c = 0; c < msgs[f].length; c++) { - if(msgs[f][c] == '"' && c > 0 && msgs[f][c - 1] != '\\') { - instring = !instring; - continue; - } - if(msgs[f][c] == ' ' && instring == false) { - msg[idx] = msg[idx].replace("\\\\","\\").replace("\\\"","\""); - idx++; - msg[idx] = ''; + var c = 0; + var instring = false; + for(c = 0; c < msg.data.length; c++) { + if(msg.data[c] == '"' && c > 0 && msg.data[c - 1] != '\\') instring = !instring; + if(msg.data[c] == ';' && instring == false) { + idx++; + msgs[idx] = ''; + } + if(msg.data[c] != ';' || instring == true) msgs[idx] += msg.data[c]; } - if(msgs[f][c] != ' ' || instring == true) msg[idx] += msgs[f][c]; - } - - var cmd = msg[0]; - if(cmd == "del") { - var id = msg[1]; - var task = document.getElementById("task_" + id); - //todo: remove from parent not board - board.removeChild(task); - } - else if(cmd == "move") { - var id = msg[1]; - var parent_id = msg[2]; -// var left = msg[2]; -// var top = msg[3]; - var task = document.getElementById("task_" + id); - if(parent_id != -1) { - var parent_task = document.getElementById("task_" + parent_id); - parent_task.appendChild(task); - } - else { - board.appendChild(task); + f = 0; + while (f < msgs.length - 1) { + var msg = new Array(); + instring = false; + idx = 0; + + // strip padding and trailing whitespace. + var msgstr = msgs[f].replace(/^\s+||\s+$/g,''); + + msg[idx] = ''; + for(c = 0; c < msgstr.length; c++) { + if(msgstr[c] == '"' && c > 0 && msgstr[c - 1] != '\\') { + instring = !instring; + continue; + } + if(msgstr[c] == ' ' && instring == false) { + msg[idx] = msg[idx].replace("\\\\","\\").replace("\\\"","\""); + idx++; + msg[idx] = ''; + } + if(msgstr[c] != ' ' || instring == true) msg[idx] += msgstr[c]; + } + + var observeid = msg[0]; + var cmd = msg[1]; + var id = msg[2]; + + if(cmd == "remove") { + var task = document.getElementById("task_" + id); + task.parentNode.removeChild(task); + } + else if(cmd == "move") { + var parent_id = msg[3]; + var task = document.getElementById("task_" + id); + if(parent_id != -1) { + var parent_task = document.getElementById("task_" + parent_id); + parent_task.appendChild(task); + } + else { + board.appendChild(task); + } + } + else if(cmd == "create") { + var parent_id = msg[3]; + var task = document.createElement("div"); + + task.name = "task"; + task.setAttribute("class", "task"); + task.setAttribute("ondrop", "drop(this, event)"); + task.setAttribute("ondragover", "return false"); + task.setAttribute("draggable", true); + task.setAttribute("ondragstart", "drag(this, event)"); + + task.id = "task_" + id; + + var taskText = document.createTextNode('[' + task.id + ']'); + taskText.id = "txt"; + task.appendChild(taskText); + + var parent_task = document.getElementById("task_" + parent_id); + + if(parent_task) { + parent_task.appendChild(task); + } + else { + board.appendChild(task); + } + } + else if(cmd == "update") { + var title = msg[3]; + var task = document.getElementById("task_" + id); + var taskText = document.createTextNode(title); + task.appendChild(taskText); + } + f++; } -// task.parentNode.removeChild(task); -// board.removeChild(task); -// parent_task.appendChild(task); -// task.style.left = left + "px"; -// task.style.top = top + "px"; - } - else if(cmd == "add") { - var id = msg[1]; - var title = msg[2]; - var description = msg[3]; - var parent_id = msg[4]; - - var task = document.createElement("div"); - task.name = "task"; - task.setAttribute("class", "task"); - task.setAttribute("ondrop", "drop(this, event)"); - task.setAttribute("ondragenter", "return dragenter(this)"); - task.setAttribute("ondragleave", "return dragleave(this)"); - task.setAttribute("ondragover", "return false"); - task.setAttribute("draggable", true); - task.setAttribute("ondragstart", "drag(this, event)"); - - task.id = "task_" + id; - - var taskText = document.createTextNode(title + ": " + description + " :" + task.id); - taskText.id = "txt"; - task.appendChild(taskText); - -// task.style.position = "absolute"; -// task.style.left = left + "px"; -// task.style.top = top + "px"; -// task.setAttribute("onMouseDown", "dragged = '" + id + "';"); - -// var dlButton = document.createElement("input"); -// dlButton.type = "button"; -// dlButton.value = "Remove"; -// dlButton.onclick = "deleteTask(document.getElementById(" + task.id + ").id"; -// dlButton.setAttribute("onclick", "deleteTask(" + id +")"); -// task.appendChild(dlButton); - -// board.appendChild(task); - - var parent_task = document.getElementById("task_" + parent_id); - - if(parent_task) { - parent_task.appendChild(task); - } - else { - board.appendChild(task); - } - } - else if(cmd == "update") { - var id = msg[1]; - var title = msg[2]; - var description = msg[3]; - - var task = document.getElementById("task_" + id); - - var taskText = document.createTextNode(title + ": " + description + " :" + task.id); - task.appendChild(taskText); - } - f++; -// document.getElementById("box").style.top = i[3] + "px"; -// document.getElementById("box").style.left = i[2] + "px"; -// document.getElementById("box").style.display = "block"; - } - } - - socket_task.onclose = function(){ - document.getElementById("wstask_status").style.backgroundColor = "#ff4040"; - document.getElementById("wstask_status").textContent = "TaskProto websocket connection CLOSED "; - } -} catch(exception) { - alert('<p>Error' + exception + '</p>'); -} - -/* -try { - socket_observe.onopen = function() { - document.getElementById("wsobserve_status").style.backgroundColor = "#40ff40"; - document.getElementById("wsobserve_status").textContent = "ObserveProto websocket connection opened "; - // document.getElementById("box").style.display = "none"; - } - - socket_observe.onmessage = function got_packet(msg) { - document.getElementById("wsobserve_lastmsg").textContent = msg.data; - - var msgs = new Array(); - var idx = 0; - msgs[idx] = ''; - var c = 0; - var instring = false; - for(c = 0; c < msg.data.length; c++) { - if(msg.data[c] == '"' && c > 0 && msg.data[c - 1] != '\\') instring = !instring; - if(msg.data[c] == ';' && instring == false) { - idx++; - msgs[idx] = ''; - } - if(msg.data[c] != ';' || instring == true) msgs[idx] += msg.data[c]; } - f = 0; - while (f < msgs.length - 1) { - var msg = new Array(); - instring = false; - idx = 0; - msg[idx] = ''; - for(c = 0; c < msgs[f].length; c++) { - if(msgs[f][c] == '"' && c > 0 && msgs[f][c - 1] != '\\') { - instring = !instring; - continue; - } - if(msgs[f][c] == ' ' && instring == false) { - msg[idx] = msg[idx].replace("\\\\","\\").replace("\\\"","\""); - idx++; - msg[idx] = ''; - } - if(msgs[f][c] != ' ' || instring == true) msg[idx] += msgs[f][c]; - } - - var cmd = msg[0]; - - if(cmd == "del") { - var id = msg[1]; - var task = document.getElementById("task_" + id); - //todo: remove from parent not board - board.removeChild(task); - } - else if(cmd == "move") { - var id = msg[1]; - var parent_id = msg[2]; -// var left = msg[2]; -// var top = msg[3]; - var task = document.getElementById("task_" + id); - if(parent_id != -1) { - var parent_observe = document.getElementById("task_" + parent_id); - parent_observe.appendChild(task); - } - else { - board.appendChild(task); - } -// task.parentNode.removeChild(task); -// board.removeChild(task); -// parent_observe.appendChild(task); -// task.style.left = left + "px"; -// task.style.top = top + "px"; - } - else if(cmd == "add") { - var id = msg[1]; - var title = msg[2]; - var description = msg[3]; - var parent_id = msg[4]; - - var task = document.createElement("div"); - task.name = "task"; - task.setAttribute("class", "task"); - task.setAttribute("ondrop", "drop(this, event)"); - task.setAttribute("ondragenter", "return dragenter(this)"); - task.setAttribute("ondragleave", "return dragleave(this)"); - task.setAttribute("ondragover", "return false"); - task.setAttribute("draggable", true); - task.setAttribute("ondragstart", "drag(this, event)"); - - task.id = "task_" + id; - - var taskText = document.createTextNode(title + ": " + description + " :" + task.id); - taskText.id = "txt"; - task.appendChild(taskText); - -// task.style.position = "absolute"; -// task.style.left = left + "px"; -// task.style.top = top + "px"; -// task.setAttribute("onMouseDown", "dragged = '" + id + "';"); - -// var dlButton = document.createElement("input"); -// dlButton.type = "button"; -// dlButton.value = "Remove"; -// dlButton.onclick = "deleteTask(document.getElementById(" + task.id + ").id"; -// dlButton.setAttribute("onclick", "deleteTask(" + id +")"); -// task.appendChild(dlButton); - -// board.appendChild(task); - - var parent_observe = document.getElementById("task_" + parent_id); - - if(parent_observe) { - parent_observe.appendChild(task); - } - else { - board.appendChild(task); - } - } - else if(cmd == "update") { - var id = msg[1]; - var title = msg[2]; - var description = msg[3]; - - var task = document.getElementById("task_" + id); - - var taskText = document.createTextNode(title + ": " + description + " :" + task.id); - task.appendChild(taskText); - } - f++; -// document.getElementById("box").style.top = i[3] + "px"; -// document.getElementById("box").style.left = i[2] + "px"; -// document.getElementById("box").style.display = "block"; + socket_task.onclose = function(){ + document.getElementById("wstask_status").style.backgroundColor = "#ff4040"; + document.getElementById("wstask_status").textContent = "TaskProto websocket connection CLOSED "; } - } - - socket_observe.onclose = function(){ - document.getElementById("wsobserve_status").style.backgroundColor = "#ff4040"; - document.getElementById("wsobserve_status").textContent = "ObserveProto websocket connection CLOSED "; - } } catch(exception) { - alert('<p>Error' + exception + '</p>'); -} -*/ - -//var canvas = document.createElement('canvas'); -//canvas.height = 600; -//canvas.width = 800; -//ctx = canvas.getContext("2d"); - -//document.addEventListener('mousemove', ev_mousemove, false); -//document.addEventListener('mouseup', ev_mouseup, false); -/* -canvas.addEventListener('mousedown', ev_mousedown, false); -//cancas.addEventListener('dragend', ev_mousemove, false); -*/ - -//offsetX = offsetY = 0; -//element = canvas; -//if (element.offsetParent) { -// do { -// offsetX += element.offsetLeft; -// offsetY += element.offsetTop; -// } while ((element = element.offsetParent)); -//} - -function update_color() { - color = document.getElementById("color").value; + alert('<p>Error' + exception + '</p>'); } -//function ev_mouseup(ev) { -// dragged = ''; -//} - -//function ev_mousemove (ev) -//{ - // if(dragged == '') return; -// -// var x, y; -// x = ev.clientX; -// y = ev.clientY; - -// socket_observe.send("move " + dragged + " " + x + " " + y); -//} - function task_submit() { - var data = document.getElementById("input_task_data").value; - socket_task.send(data); -} -/* -function observe_submit() { - var data = document.getElementById("input_observe_data").value; - socket_observe.send(data); + var data = document.getElementById("input_task_data").value; + socket_task.send(data); } -*/ + function clear() { - document.getElementById("input_data").value = ""; + document.getElementById("input_data").value = ""; } function deleteTask(id) { - socket_task.send("del " + id + ";"); + socket_task.send("del " + id + ";"); } function drag(target, e) { - e.target.style.opacity = '0.4'; - e.dataTransfer.setData('Text', target.id); - e.stopPropagation(); // <--- this fixes the drag target problem + e.target.style.opacity = '0.4'; + e.dataTransfer.setData('Text', target.id); + e.stopPropagation(); // <--- this fixes the drag target problem } function drop(target, e) { - this.style.opacity = '1.0'; - e.preventDefault(); - e.stopPropagation(); - - var id = e.dataTransfer.getData('Text'); - var task = document.getElementById(id); -// task.parentNode.removeChild(task); -// alert("move " + id.substring(5, id.length) + " " + target.id.substring(5,target.id.length) + ";"); - socket_task.send("move " + id.substring(5, id.length) + " " + target.id.substring(5, target.id.length) + ";"); - -// target.appendChild(task); -} - -function dragenter(obj) { - obj.style.backgroundColor = 'red'; - return false; -} + e.preventDefault(); + e.stopPropagation(); -function dragleave(obj) { - obj.style.backgroundColor = 'grey'; - return false; + var id = e.dataTransfer.getData('Text'); + var task = document.getElementById(id); + socket_task.send("move " + id.substring(5, id.length) + " " + target.id.substring(5, target.id.length) + ";"); } - -function dropInBody(e) { - e.preventDefault(); - e.stopPropagation(); - - var id = e.dataTransfer.getData('Text'); - var task = document.getElementById(id); -// task.parentNode.removeChild(task); -// alert("move " + id.substring(5, id.length) + " " + target.id.substring(5,target.id.length) + ";"); - socket_task.send("move " + id.substring(5, id.length) + " -1;"); - -// target.appendChild(task); -} - |