From b2ebc38fc96d4a51c86398db9a1b3c25b44a454d Mon Sep 17 00:00:00 2001 From: Anthony Grimes Date: Sat, 5 May 2012 16:10:52 -0500 Subject: [PATCH] Update to 1.4, get rid of leiningen tasks for fetching stuff. Updated all the dependencies and got rid of the Leiningen task for fetching javascript files. Instead, we're going to use a git submodule to fetch jquery-console and use a CDN for jquery itself. --- .gitignore | 1 - .gitmodules | 3 + project.clj | 7 +- .../javascript/jquery-console/.gitignore | 20 + .../public/javascript/jquery-console/README | 72 ++ .../javascript/jquery-console/demo.html | 194 ++++++ .../jquery-console/jquery-1.4.2.min.js | 154 +++++ .../jquery-console/jquery.console.js | 649 ++++++++++++++++++ src/leiningen/fetch_js.clj | 18 - src/tryclojure/models/eval.clj | 10 +- src/tryclojure/server.clj | 4 +- src/tryclojure/views/eval.clj | 6 +- src/tryclojure/views/home.clj | 13 +- src/tryclojure/views/tutorial.clj | 2 +- 14 files changed, 1112 insertions(+), 41 deletions(-) create mode 100644 .gitmodules create mode 100644 resources/public/javascript/jquery-console/.gitignore create mode 100644 resources/public/javascript/jquery-console/README create mode 100644 resources/public/javascript/jquery-console/demo.html create mode 100644 resources/public/javascript/jquery-console/jquery-1.4.2.min.js create mode 100644 resources/public/javascript/jquery-console/jquery.console.js delete mode 100644 src/leiningen/fetch_js.clj diff --git a/.gitignore b/.gitignore index 4f14c94..5fcc507 100644 --- a/.gitignore +++ b/.gitignore @@ -3,4 +3,3 @@ pom.xml lib classes *~ -resources/public/javascript/jquery* \ No newline at end of file diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 0000000..9cf7391 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "resources/public/javascript/jquery-console"] + path = resources/public/javascript/jquery-console + url = https://github.com/chrisdone/jquery-console.git diff --git a/project.clj b/project.clj index c7974b4..cce6b10 100644 --- a/project.clj +++ b/project.clj @@ -1,13 +1,10 @@ (defproject tryclojure "0.1.0-SNAPSHOT" :description "A simple web-based Clojure REPL for trying out Clojure without having to install it." - :dependencies [[org.clojure/clojure "1.3.0"] - [noir "1.2.1"] + :dependencies [[org.clojure/clojure "1.4.0"] + [noir "1.3.0-beta3"] [commons-lang/commons-lang "2.5"] [clojail "0.5.1"]] - ;; For lein and Heroku compatibility. If you're using cake, add - ;; this line to .cake/config: jvm.opts = -Djava.security.policy=example.policy :jvm-opts ["-Djava.security.policy=example.policy""-Xmx80M"] - :hooks [leiningen.fetch-js] :main tryclojure.server) diff --git a/resources/public/javascript/jquery-console/.gitignore b/resources/public/javascript/jquery-console/.gitignore new file mode 100644 index 0000000..ac8f968 --- /dev/null +++ b/resources/public/javascript/jquery-console/.gitignore @@ -0,0 +1,20 @@ +# Compiled source # +################### +*.com +*.class +*.dll +*.exe +*.o +*.so +*.pyc + +# Logs and databases # +###################### +*.log + +# OS generated files # +###################### +.DS_Store* +ehthumbs.db +Icon? +Thumbs.db diff --git a/resources/public/javascript/jquery-console/README b/resources/public/javascript/jquery-console/README new file mode 100644 index 0000000..245420f --- /dev/null +++ b/resources/public/javascript/jquery-console/README @@ -0,0 +1,72 @@ +INTRODUCTION + +See demo.html. Or here: http://chrisdone.com/jquery-console/demo.html + +Options available: + + autofocus bool Autofocus the terminal, rather than + having to click on it. + + promptHistory bool Provide history support (kind of crappy, + needs doing properly.) + + historyPreserveColumn bool Preserve the column you were one when + switching between history. + + welcomeMessage string Just a first message to display on the + terminal. + + promptLabel string Prompt string like 'JavaScript> '. + + commandValidate function When user hits return, validate + whether to trigger commandHandle and + re-prompt. + + commandHandle function Handle the command line, return a + string, boolean, or list + of {msg:"foo",className:"my-css-class"}. + commandHandle(line,report) is + called. Report function is for you + to report a result of the command + asynchronously. + + animateScroll bool Whether to animate the scroll to + top. Currently disabled. + + charInsertTrigger function Predicate for whether to allow + character insertion. + charInsertTrigger(char,line) is called. + + cancelHandle function Handle a user-signaled interrupt. + +LICENSE + +Copyright 2010 Chris Done, Simon David Pratt. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + + 1. Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + 2. Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + + diff --git a/resources/public/javascript/jquery-console/demo.html b/resources/public/javascript/jquery-console/demo.html new file mode 100644 index 0000000..370ca73 --- /dev/null +++ b/resources/public/javascript/jquery-console/demo.html @@ -0,0 +1,194 @@ + + + + JQuery Console Demo + + + + + + + + + +

Simple console demo

+

Tested on:

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"; +a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b); +c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a, +d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top- +f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset": +"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in +e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window); diff --git a/resources/public/javascript/jquery-console/jquery.console.js b/resources/public/javascript/jquery-console/jquery.console.js new file mode 100644 index 0000000..1766fb5 --- /dev/null +++ b/resources/public/javascript/jquery-console/jquery.console.js @@ -0,0 +1,649 @@ +// JQuery Console 1.0 +// Sun Feb 21 20:28:47 GMT 2010 +// +// Copyright 2010 Chris Done, Simon David Pratt. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// 1. Redistributions of source code must retain the above +// copyright notice, this list of conditions and the following +// disclaimer. +// +// 2. Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials +// provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. + +// TESTED ON +// Internet Explorer 6 +// Opera 10.01 +// Chromium 4.0.237.0 (Ubuntu build 31094) +// Firefox 3.5.8, 3.6.2 (Mac) +// Safari 4.0.5 (6531.22.7) (Mac) +// Google Chrome 5.0.375.55 (Mac) + +(function($){ + $.fn.console = function(config){ + //////////////////////////////////////////////////////////////////////// + // Constants + // Some are enums, data types, others just for optimisation + var keyCodes = { + // left + 37: moveBackward, + // right + 39: moveForward, + // up + 38: previousHistory, + // down + 40: nextHistory, + // backspace + 8: backDelete, + // delete + 46: forwardDelete, + // end + 35: moveToEnd, + // start + 36: moveToStart, + // return + 13: commandTrigger, + // tab + 18: doNothing + }; + var ctrlCodes = { + // C-a + 65: moveToStart, + // C-e + 69: moveToEnd, + // C-d + 68: forwardDelete, + // C-n + 78: nextHistory, + // C-p + 80: previousHistory, + // C-b + 66: moveBackward, + // C-f + 70: moveForward, + // C-k + 75: deleteUntilEnd + }; + var altCodes = { + // M-f + 70: moveToNextWord, + // M-b + 66: moveToPreviousWord, + // M-d + 68: deleteNextWord + }; + var cursor = ' '; + + //////////////////////////////////////////////////////////////////////// + // Globals + var container = $(this); + var inner = $('
'); + // erjiang: changed this from a text input to a textarea so we + // can get pasted newlines + var typer = $(''); + // Prompt + var promptBox; + var prompt; + var promptLabel = config && config.promptLabel? config.promptLabel : "> "; + var continuedPromptLabel = config && config.continuedPromptLabel? + config.continuedPromptLabel : "> "; + var column = 0; + var promptText = ''; + var restoreText = ''; + var continuedText = ''; + // Prompt history stack + var history = []; + var ringn = 0; + // For reasons unknown to The Sword of Michael himself, Opera + // triggers and sends a key character when you hit various + // keys like PgUp, End, etc. So there is no way of knowing + // when a user has typed '#' or End. My solution is in the + // typer.keydown and typer.keypress functions; I use the + // variable below to ignore the keypress event if the keydown + // event succeeds. + var cancelKeyPress = 0; + // When this value is false, the prompt will not respond to input + var acceptInput = true; + // When this value is true, the command has been canceled + var cancelCommand = false; + + // External exports object + var extern = {}; + + //////////////////////////////////////////////////////////////////////// + // Main entry point + (function(){ + container.append(inner); + inner.append(typer); + typer.css({position:'absolute',top:0,left:'-9999px'}); + if (config.welcomeMessage) + message(config.welcomeMessage,'jquery-console-welcome'); + newPromptBox(); + if (config.autofocus) { + inner.addClass('jquery-console-focus'); + typer.focus(); + setTimeout(function(){ + inner.addClass('jquery-console-focus'); + typer.focus(); + },100); + } + extern.inner = inner; + extern.typer = typer; + extern.scrollToBottom = scrollToBottom; + })(); + + //////////////////////////////////////////////////////////////////////// + // Reset terminal + extern.reset = function(){ + var welcome = (typeof config.welcomeMessage != 'undefined'); + inner.parent().fadeOut(function(){ + inner.find('div').each(function(){ + if (!welcome) { + $(this).remove(); + } else { + welcome = false; + } + }); + newPromptBox(); + inner.parent().fadeIn(function(){ + inner.addClass('jquery-console-focus'); + typer.focus(); + }); + }); + }; + + //////////////////////////////////////////////////////////////////////// + // Reset terminal + extern.notice = function(msg,style){ + var n = $('
').append($('
').text(msg)) + .css({visibility:'hidden'}); + container.append(n); + var focused = true; + if (style=='fadeout') + setTimeout(function(){ + n.fadeOut(function(){ + n.remove(); + }); + },4000); + else if (style=='prompt') { + var a = $('
'); + n.append(a); + focused = false; + a.click(function(){ n.fadeOut(function(){ n.remove();inner.css({opacity:1}) }); }); + } + var h = n.height(); + n.css({height:'0px',visibility:'visible'}) + .animate({height:h+'px'},function(){ + if (!focused) inner.css({opacity:0.5}); + }); + n.css('cursor','default'); + return n; + }; + + //////////////////////////////////////////////////////////////////////// + // Make a new prompt box + function newPromptBox() { + column = 0; + promptText = ''; + ringn = 0; // Reset the position of the history ring + enableInput(); + promptBox = $('
'); + var label = $(''); + var labelText = extern.continuedPrompt? continuedPromptLabel : promptLabel; + promptBox.append(label.text(labelText).show()); + label.html(label.html().replace(' ',' ')); + prompt = $(''); + promptBox.append(prompt); + inner.append(promptBox); + updatePromptDisplay(); + }; + + //////////////////////////////////////////////////////////////////////// + // Handle setting focus + container.click(function(){ + inner.addClass('jquery-console-focus'); + inner.removeClass('jquery-console-nofocus'); + typer.focus(); + scrollToBottom(); + return false; + }); + + //////////////////////////////////////////////////////////////////////// + // Handle losing focus + typer.blur(function(){ + inner.removeClass('jquery-console-focus'); + inner.addClass('jquery-console-nofocus'); + }); + + //////////////////////////////////////////////////////////////////////// + // Bind to the paste event of the input box so we know when we + // get pasted data + typer.bind('paste', function(e) { + // wipe typer input clean just in case + typer.val(""); + // this timeout is required because the onpaste event is + // fired *before* the text is actually pasted + setTimeout(function() { + typer.consoleInsert(typer.val()); + typer.val(""); + }, 0); + }); + + //////////////////////////////////////////////////////////////////////// + // Handle key hit before translation + // For picking up control characters like up/left/down/right + + typer.keydown(function(e){ + cancelKeyPress = 0; + var keyCode = e.keyCode; + // C-c: cancel the execution + if(e.ctrlKey && keyCode == 67) { + cancelKeyPress = keyCode; + cancelExecution(); + return false; + } + if (acceptInput) { + if (keyCode in keyCodes) { + cancelKeyPress = keyCode; + (keyCodes[keyCode])(); + return false; + } else if (e.ctrlKey && keyCode in ctrlCodes) { + cancelKeyPress = keyCode; + (ctrlCodes[keyCode])(); + return false; + } else if (e.altKey && keyCode in altCodes) { + cancelKeyPress = keyCode; + (altCodes[keyCode])(); + return false; + } + } + }); + + //////////////////////////////////////////////////////////////////////// + // Handle key press + typer.keypress(function(e){ + var keyCode = e.keyCode || e.which; + if (isIgnorableKey(e)) { + return false; + } + // // C-v: don't insert on paste event + if ((e.ctrlKey || e.metaKey) && String.fromCharCode(keyCode).toLowerCase() == 'v') { + return true; + } + if (acceptInput && cancelKeyPress != keyCode && keyCode >= 32){ + if (cancelKeyPress) return false; + if (typeof config.charInsertTrigger == 'undefined' || + (typeof config.charInsertTrigger == 'function' && + config.charInsertTrigger(keyCode,promptText))) + typer.consoleInsert(keyCode); + } + if ($.browser.webkit) return false; + }); + + function isIgnorableKey(e) { + // for now just filter alt+tab that we receive on some platforms when + // user switches windows (goes away from the browser) + return ((e.keyCode == keyCodes.tab || e.keyCode == 192) && e.altKey); + }; + + //////////////////////////////////////////////////////////////////////// + // Rotate through the command history + function rotateHistory(n){ + if (history.length == 0) return; + ringn += n; + if (ringn < 0) ringn = history.length; + else if (ringn > history.length) ringn = 0; + var prevText = promptText; + if (ringn == 0) { + promptText = restoreText; + } else { + promptText = history[ringn - 1]; + } + if (config.historyPreserveColumn) { + if (promptText.length < column + 1) { + column = promptText.length; + } else if (column == 0) { + column = promptText.length; + } + } else { + column = promptText.length; + } + updatePromptDisplay(); + }; + + function previousHistory() { + rotateHistory(-1); + }; + + function nextHistory() { + rotateHistory(1); + }; + + // Add something to the history ring + function addToHistory(line){ + history.push(line); + restoreText = ''; + }; + + // Delete the character at the current position + function deleteCharAtPos(){ + if (column < promptText.length){ + promptText = + promptText.substring(0,column) + + promptText.substring(column+1); + restoreText = promptText; + return true; + } else return false; + }; + + function backDelete() { + if (moveColumn(-1)){ + deleteCharAtPos(); + updatePromptDisplay(); + } + }; + + function forwardDelete() { + if (deleteCharAtPos()) + updatePromptDisplay(); + }; + + function deleteUntilEnd() { + while(deleteCharAtPos()) { + updatePromptDisplay(); + } + }; + + function deleteNextWord() { + // A word is defined within this context as a series of alphanumeric + // characters. + // Delete up to the next alphanumeric character + while(column < promptText.length && + !isCharAlphanumeric(promptText[column])) { + deleteCharAtPos(); + updatePromptDisplay(); + } + // Then, delete until the next non-alphanumeric character + while(column < promptText.length && + isCharAlphanumeric(promptText[column])) { + deleteCharAtPos(); + updatePromptDisplay(); + } + }; + + //////////////////////////////////////////////////////////////////////// + // Validate command and trigger it if valid, or show a validation error + function commandTrigger() { + var line = promptText; + if (typeof config.commandValidate == 'function') { + var ret = config.commandValidate(line); + if (ret == true || ret == false) { + if (ret) { + handleCommand(); + } + } else { + commandResult(ret,"jquery-console-message-error"); + } + } else { + handleCommand(); + } + }; + + // Scroll to the bottom of the view + function scrollToBottom() { + if (jQuery.fn.jquery > "1.6") { + inner.prop({ scrollTop: inner.prop("scrollHeight") }); + } + else { + inner.attr({ scrollTop: inner.attr("scrollHeight") }); + } + }; + + function cancelExecution() { + if(typeof config.cancelHandle == 'function') { + config.cancelHandle(); + } + } + + //////////////////////////////////////////////////////////////////////// + // Handle a command + function handleCommand() { + if (typeof config.commandHandle == 'function') { + disableInput(); + addToHistory(promptText); + var text = promptText; + if (extern.continuedPrompt) { + if (continuedText) + continuedText += '\n' + promptText; + else continuedText = promptText; + } else continuedText = undefined; + if (continuedText) text = continuedText; + var ret = config.commandHandle(text,function(msgs){ + commandResult(msgs); + }); + if (extern.continuedPrompt && !continuedText) + continuedText = promptText; + if (typeof ret == 'boolean') { + if (ret) { + // Command succeeded without a result. + commandResult(); + } else { + commandResult('Command failed.', + "jquery-console-message-error"); + } + } else if (typeof ret == "string") { + commandResult(ret,"jquery-console-message-success"); + } else if (typeof ret == 'object' && ret.length) { + commandResult(ret); + } else if (extern.continuedPrompt) { + commandResult(); + } + } + }; + + //////////////////////////////////////////////////////////////////////// + // Disable input + function disableInput() { + acceptInput = false; + }; + + // Enable input + function enableInput() { + acceptInput = true; + } + + //////////////////////////////////////////////////////////////////////// + // Reset the prompt in invalid command + function commandResult(msg,className) { + column = -1; + updatePromptDisplay(); + if (typeof msg == 'string') { + message(msg,className); + } else if ($.isArray(msg)) { + for (var x in msg) { + var ret = msg[x]; + message(ret.msg,ret.className); + } + } else { // Assume it's a DOM node or jQuery object. + inner.append(msg); + } + newPromptBox(); + }; + + //////////////////////////////////////////////////////////////////////// + // Display a message + function message(msg,className) { + var mesg = $('
'); + if (className) mesg.addClass(className); + mesg.filledText(msg).hide(); + inner.append(mesg); + mesg.show(); + }; + + //////////////////////////////////////////////////////////////////////// + // Handle normal character insertion + // data can either be a number, which will be interpreted as the + // numeric value of a single character, or a string + typer.consoleInsert = function(data){ + // TODO: remove redundant indirection + var text = isNaN(data) ? data : String.fromCharCode(data); + var before = promptText.substring(0,column); + var after = promptText.substring(column); + promptText = before + text + after; + moveColumn(text.length); + restoreText = promptText; + updatePromptDisplay(); + }; + + //////////////////////////////////////////////////////////////////////// + // Move to another column relative to this one + // Negative means go back, positive means go forward. + function moveColumn(n){ + if (column + n >= 0 && column + n <= promptText.length){ + column += n; + return true; + } else return false; + }; + + function moveForward() { + if(moveColumn(1)) { + updatePromptDisplay(); + return true; + } + return false; + }; + + function moveBackward() { + if(moveColumn(-1)) { + updatePromptDisplay(); + return true; + } + return false; + }; + + function moveToStart() { + if (moveColumn(-column)) + updatePromptDisplay(); + }; + + function moveToEnd() { + if (moveColumn(promptText.length-column)) + updatePromptDisplay(); + }; + + function moveToNextWord() { + while(column < promptText.length && + !isCharAlphanumeric(promptText[column]) && + moveForward()) { + } + while(column < promptText.length && + isCharAlphanumeric(promptText[column]) && + moveForward()) { + } + }; + + function moveToPreviousWord() { + // Move backward until we find the first alphanumeric + while(column -1 >= 0 && + !isCharAlphanumeric(promptText[column-1]) && + moveBackward()) { + } + // Move until we find the first non-alphanumeric + while(column -1 >= 0 && + isCharAlphanumeric(promptText[column-1]) && + moveBackward()) { + } + }; + + function isCharAlphanumeric(charToTest) { + if(typeof charToTest == 'string') { + var code = charToTest.charCodeAt(); + return (code >= 'A'.charCodeAt() && code <= 'Z'.charCodeAt()) || + (code >= 'a'.charCodeAt() && code <= 'z'.charCodeAt()) || + (code >= '0'.charCodeAt() && code <= '9'.charCodeAt()); + } + return false; + }; + + function doNothing() {}; + + extern.promptText = function(text){ + if (text) { + promptText = text; + column = promptText.length; + updatePromptDisplay(); + } + return promptText; + }; + + //////////////////////////////////////////////////////////////////////// + // Update the prompt display + function updatePromptDisplay(){ + var line = promptText; + var html = ''; + if (column > 0 && line == ''){ + // When we have an empty line just display a cursor. + html = cursor; + } else if (column == promptText.length){ + // We're at the end of the line, so we need to display + // the text *and* cursor. + html = htmlEncode(line) + cursor; + } else { + // Grab the current character, if there is one, and + // make it the current cursor. + var before = line.substring(0, column); + var current = line.substring(column,column+1); + if (current){ + current = + '' + + htmlEncode(current) + + ''; + } + var after = line.substring(column+1); + html = htmlEncode(before) + current + htmlEncode(after); + } + prompt.html(html); + scrollToBottom(); + }; + + // Simple HTML encoding + // Simply replace '<', '>' and '&' + // TODO: Use jQuery's .html() trick, or grab a proper, fast + // HTML encoder. + function htmlEncode(text){ + return ( + text.replace(/&/g,'&') + .replace(/') + ); + }; + + return extern; + }; + // Simple utility for printing messages + $.fn.filledText = function(txt){ + $(this).text(txt); + $(this).html($(this).html().replace(/\n/g,'
')); + return this; + }; +})(jQuery); diff --git a/src/leiningen/fetch_js.clj b/src/leiningen/fetch_js.clj deleted file mode 100644 index bbc9122..0000000 --- a/src/leiningen/fetch_js.clj +++ /dev/null @@ -1,18 +0,0 @@ -(ns leiningen.fetch-js - (:use [leiningen.core :only [prepend-tasks]] - [leiningen.deps :only [deps]]) - (:require [clojure.java.io :as io])) - -(defn fetch-js [project] - (let [js (io/file "resources" "public" "javascript") - jquery (io/file js "jquery-1.4.2.min.js") - console (io/file js "jquery.console.js")] - (when-not (.exists jquery) - (println "Downloading jquery.") - (io/copy (io/reader "http://code.jquery.com/jquery-1.4.2.min.js") jquery)) - (when-not (.exists console) - (println "Downloading jquery-console.") - (io/copy (io/reader "https://raw.github.com/chrisdone/jquery-console/055c2c212944349ddbb045e8536ebfb2192acb80/jquery.console.js") - console)))) - -(prepend-tasks #'deps fetch-js) \ No newline at end of file diff --git a/src/tryclojure/models/eval.clj b/src/tryclojure/models/eval.clj index da9b1f1..09f0d24 100644 --- a/src/tryclojure/models/eval.clj +++ b/src/tryclojure/models/eval.clj @@ -1,8 +1,8 @@ (ns tryclojure.models.eval - (:use [clojail.testers :only [secure-tester-without-def]] - [clojail.core :only [sandbox]] - [clojure.stacktrace :only [root-cause]]) - (:require [noir.session :as session]) + (:require [clojail.testers :refer [secure-tester-without-def]] + [clojail.core :refer [sandbox]] + [clojure.stacktrace :refer [root-cause]] + [noir.session :as session]) (:import java.io.StringWriter java.util.concurrent.TimeoutException)) @@ -23,7 +23,7 @@ (defn make-sandbox [] (sandbox try-clojure-tester :timeout 2000 - :init '(do (use '[clojure.repl :only [doc]]) + :init '(do (require '[clojure.repl :refer [doc]]) (future (Thread/sleep 600000) (-> *ns* .getName remove-ns))))) diff --git a/src/tryclojure/server.clj b/src/tryclojure/server.clj index a606a15..08eeedc 100644 --- a/src/tryclojure/server.clj +++ b/src/tryclojure/server.clj @@ -1,6 +1,6 @@ (ns tryclojure.server - (:use [ring.middleware.file :only [wrap-file]]) - (:require [noir.server :as server])) + (:require [noir.server :as server] + [ring.middleware.file :refer [wrap-file]])) (server/add-middleware wrap-file (System/getProperty "user.dir")) (server/load-views "src/tryclojure/views") diff --git a/src/tryclojure/views/eval.clj b/src/tryclojure/views/eval.clj index 8010a34..f9d0ff4 100644 --- a/src/tryclojure/views/eval.clj +++ b/src/tryclojure/views/eval.clj @@ -1,7 +1,7 @@ (ns tryclojure.views.eval - (:use [noir.core :only [defpage]] - [tryclojure.models.eval :only [eval-request]]) - (:require [noir.response :as resp])) + (:require [noir.core :refer [defpage]] + [tryclojure.models.eval :refer [eval-request]] + [noir.response :as resp])) (defpage "/eval.json" {:keys [expr jsonp]} (let [{:keys [expr result error message] :as res} (eval-request expr) diff --git a/src/tryclojure/views/home.clj b/src/tryclojure/views/home.clj index d1da94b..0efeebb 100644 --- a/src/tryclojure/views/home.clj +++ b/src/tryclojure/views/home.clj @@ -1,6 +1,7 @@ (ns tryclojure.views.home - (:use [noir.core :only [defpartial defpage]] - [hiccup form-helpers page-helpers])) + (:require [noir.core :refer [defpartial defpage]] + [hiccup.element :refer [javascript-tag link-to unordered-list]] + [hiccup.page :refer [include-css include-js html5]])) (defpartial links [] (unordered-list @@ -43,12 +44,12 @@ (link-to "http://github.com/Raynes/tryclojure" "github") "!"]) -(defpartial root-html [] - (html4 +(defn root-html [] + (html5 [:head (include-css "/resources/public/css/tryclojure.css") - (include-js "/resources/public/javascript/jquery-1.4.2.min.js" - "/resources/public/javascript/jquery.console.js" + (include-js "http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" + "/resources/public/javascript/jquery-console/jquery.console.js" "/resources/public/javascript/tryclojure.js") [:title "Try Clojure"]] [:body diff --git a/src/tryclojure/views/tutorial.clj b/src/tryclojure/views/tutorial.clj index 69538ad..f7ee2b2 100644 --- a/src/tryclojure/views/tutorial.clj +++ b/src/tryclojure/views/tutorial.clj @@ -1,5 +1,5 @@ (ns tryclojure.views.tutorial - (:use [noir.core :only [defpage]])) + (:require [noir.core :refer [defpage]])) (defpage [:post "/tutorial"] {n :n} (slurp (str "resources/public/tutorial/page" n ".html"))) \ No newline at end of file