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Message #03354
[Merge] lp:~raoul-snyman/openlp/remote-styles into lp:openlp
Raoul Snyman has proposed merging lp:~raoul-snyman/openlp/remote-styles into lp:openlp.
Requested reviews:
OpenLP Core (openlp-core)
jQuery-fied the JavaScript, made the interface look a little prettier.
--
https://code.launchpad.net/~raoul-snyman/openlp/remote-styles/+merge/34910
Your team OpenLP Core is requested to review the proposed merge of lp:~raoul-snyman/openlp/remote-styles into lp:openlp.
=== modified file 'openlp/plugins/remotes/html/index.html'
--- openlp/plugins/remotes/html/index.html 2010-05-03 21:49:42 +0000
+++ openlp/plugins/remotes/html/index.html 2010-09-08 20:57:46 +0000
@@ -1,119 +1,57 @@
-<html>
-<head>
-<title>OpenLP Controller</title>
-<script type='text/javascript'>
-
-function send_event(eventname, data){
- var req = new XMLHttpRequest();
- req.onreadystatechange = function() {
- if(req.readyState==4)
- response(eventname, req);
- }
- var url = '';
- if(eventname.substr(-8) == '_request')
- url = 'request';
- else
- url = 'send';
- url += '/' + eventname;
- if(data!=null)
- url += '?q=' + escape(data);
- req.open('GET', url, true);
- req.send();
-}
-function failed_response(eventname, req){
- switch(eventname){
- case 'remotes_poll_request':
- if(req.status==408)
- send_event("remotes_poll_request");
- break;
- }
-}
-function response(eventname, req){
- if(req.status!=200){
- failed_response(eventname, req);
- return;
- }
- text = req.responseText;
- switch(eventname){
- case 'servicemanager_list_request':
- var data = eval('(' + text + ')');
- var html = '<table>';
- for(row in data){
- html += '<tr onclick="send_event('
- html += "'servicemanager_set_item', " + row + ')"';
- if(data[row]['selected'])
- html += ' style="font-weight: bold"';
- html += '>'
- html += '<td>' + (parseInt(row)+1) + '</td>'
- html += '<td>' + data[row]['title'] + '</td>'
- html += '<td>' + data[row]['plugin'] + '</td>'
- html += '<td>' + data[row]['notes'] + '</td>'
- html += '</tr>';
- }
- html += '</table>';
- document.getElementById('service').innerHTML = html;
- break;
- case 'slidecontroller_live_text_request':
- var data = eval('(' + text + ')');
- var html = '<table>';
- for(row in data){
- html += '<tr onclick="send_event('
- html += "'slidecontroller_live_set', " + row + ')"';
- if(data[row]['selected'])
- html += ' style="font-weight: bold"';
- html += '>';
- html += '<td>' + data[row]['tag'] + '</td>';
- html += '<td>' + data[row]['text'].replace(/\n/g, '<br>');
- html += '</td></tr>';
- }
- html += '</table>';
- document.getElementById('currentitem').innerHTML = html;
- break;
- case 'remotes_poll_request':
- send_event("remotes_poll_request");
- send_event("servicemanager_list_request");
- send_event("slidecontroller_live_text_request");
- break;
- }
-}
-send_event("servicemanager_list_request");
-send_event("slidecontroller_live_text_request");
-send_event("remotes_poll_request");
-</script>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
+<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en" dir="ltr">
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>OpenLP Remote Controller</title>
+ <script type="text/javascript" src="/files/jquery.js"></script>
+ <script type='text/javascript' src="/files/openlp.js"></script>
+ <script type='text/javascript' src="/files/init.js"></script>
+ <link rel="stylesheet" href="/files/style.css" type="text/css" />
</head>
<body>
<h1>OpenLP Controller</h1>
- <input type='button' value='<- Previous Slide'
- onclick='send_event("slidecontroller_live_previous");' />
- <input type='button' value='Next Slide ->'
- onclick='send_event("slidecontroller_live_next");' />
- <br/>
- <input type='button' value='<- Previous Item'
- onclick='send_event("servicemanager_previous_item");' />
- <input type='button' value='Next Item ->'
- onclick='send_event("servicemanager_next_item");' />
- <br/>
- <input type='button' value='Blank'
- onclick='send_event("slidecontroller_live_blank");' />
- <input type='button' value='Unblank'
- onclick='send_event("slidecontroller_live_unblank");' />
- <br/>
- <label>Alert text</label><input id='alert' type='text' />
- <input type='button' value='Send'
- onclick='send_event("alerts_text",
- document.getElementById("alert").value);' />
- <hr>
- <input type='button' value='Order of service'
- onclick='send_event("servicemanager_list_request");'>
- <i>(Click service item to go live.)</i>
- <div id='service'></div>
- <hr>
- <input type='button' value='Current item'
- onclick='send_event("slidecontroller_live_text_request");'>
- <i>(Click verse to display.)</i>
- <div id='currentitem'></div>
- <hr>
- <a href="http://www.openlp.org/";>OpenLP website</a>
+ <p>Quick Links: <a href="#service-manager">Service Manager</a> | <a href="#slide-controller">Slide Controller</a> | <a href="#miscellaneous">Miscellaneous</a></p>
+ <h2 id="service-manager">Service Manager</h2>
+ <div id="service"></div>
+ <p><em>(Click service item to go live.)</em></p>
+ <fieldset>
+ <legend>Controls</legend>
+ <div id="service-buttons">
+ <input type="button" value="Refresh Service" id="servicemanager_list_request" />
+ </div>
+ <div id="item-buttons">
+ <input type="button" value="<- Previous Item" id="servicemanager_previous_item" />
+ <input type="button" value="Next Item ->" id="servicemanager_next_item" />
+ </div>
+ </fieldset>
+ <hr>
+ <h2 id="slide-controller">Slide Controller</h2>
+ <div id="current-item"></div>
+ <p><em>(Click verse to display.)</em></p>
+ <fieldset>
+ <legend>Controls</legend>
+ <div id="item-buttons">
+ <input type="button" value="Refresh Item" id="slidecontroller_live_text_request" />
+ </div>
+ <div id="slide-buttons">
+ <input type="button" value="<- Previous Slide" id="slidecontroller_live_previous" />
+ <input type="button" value="Next Slide ->" id="slidecontroller_live_next" />
+ </div>
+ </fieldset>
+ <hr>
+ <h2 id="miscellaneous">Miscellaneous</h2>
+ <div id="display-buttons">
+ <input type="button" value="Blank" id="slidecontroller_live_blank" />
+ <input type="button" value="Unblank" id="slidecontroller_live_unblank" />
+ </div>
+ <div id="alert-details">
+ <label for="alert-text">Alert text:</label>
+ <input type="text" id="alert-text" />
+ <input type="button" value="Send" id="alert-send" />
+ </div>
+ <hr>
+ <a href="http://openlp.org/";>OpenLP website</a>
</body>
</html>
=== added file 'openlp/plugins/remotes/html/init.js'
--- openlp/plugins/remotes/html/init.js 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/init.js 2010-09-08 20:57:46 +0000
@@ -0,0 +1,32 @@
+/*****************************************************************************
+ * OpenLP - Open Source Lyrics Projection *
+ * ------------------------------------------------------------------------- *
+ * Copyright (c) 2008-2010 Raoul Snyman *
+ * Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael *
+ * Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin *
+ * Thompson, Jon Tibble, Carsten Tinggaard *
+ * ------------------------------------------------------------------------- *
+ * This program is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; version 2 of the License. *
+ * *
+ * This program is distributed in the hope that it will be useful, but *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
+ * Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+ *****************************************************************************/
+
+/**
+ * init.js - In certain browsers (yes, IE, I'm looking at you!), DocumentReady
+ * JavaScript functions can only be run very last on the page. This file is the
+ * last JavaScript file to be included on the page, and provides a work-around
+ * for this bug in certain browsers.
+ */
+
+$(document).ready(function () {
+ OpenLP.Events.init();
+});
\ No newline at end of file
=== added file 'openlp/plugins/remotes/html/jquery.js'
--- openlp/plugins/remotes/html/jquery.js 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/jquery.js 2010-09-08 20:57:46 +0000
@@ -0,0 +1,154 @@
+/*!
+ * jQuery JavaScript Library v1.4.2
+ * http://jquery.com/
+ *
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2010, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Sat Feb 13 22:33:48 2010 -0500
+ */
+(function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i?
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+j.specialEasing||{})[i]=a[i][1];a[i]=a[i][0]}}if(j.overflow!=null)this.style.overflow="hidden";j.curAnim=c.extend({},a);c.each(a,function(r,u){var z=new c.fx(k,j,r);if(Ab.test(u))z[u==="toggle"?o?"show":"hide":u](a);else{var C=Bb.exec(u),B=z.cur(true)||0;if(C){u=parseFloat(C[2]);var E=C[3]||"px";if(E!=="px"){k.style[r]=(u||1)+E;B=(u||1)/z.cur(true)*B;k.style[r]=B+E}if(C[1])u=(C[1]==="-="?-1:1)*u+B;z.custom(B,u,E)}else z.custom(B,u,"")}});return true})},stop:function(a,b){var d=c.timers;a&&this.queue([]);
+this.each(function(){for(var f=d.length-1;f>=0;f--)if(d[f].elem===this){b&&d[f](true);d.splice(f,1)}});b||this.dequeue();return this}});c.each({slideDown:K("show",1),slideUp:K("hide",1),slideToggle:K("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(a,b){c.fn[a]=function(d,f){return this.animate(b,d,f)}});c.extend({speed:function(a,b,d){var f=a&&typeof a==="object"?a:{complete:d||!d&&b||c.isFunction(a)&&a,duration:a,easing:d&&b||b&&!c.isFunction(b)&&b};f.duration=c.fx.off?0:typeof f.duration===
+"number"?f.duration:c.fx.speeds[f.duration]||c.fx.speeds._default;f.old=f.complete;f.complete=function(){f.queue!==false&&c(this).dequeue();c.isFunction(f.old)&&f.old.call(this)};return f},easing:{linear:function(a,b,d,f){return d+f*a},swing:function(a,b,d,f){return(-Math.cos(a*Math.PI)/2+0.5)*f+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]||
+c.fx.step._default)(this);if((this.prop==="height"||this.prop==="width")&&this.elem.style)this.elem.style.display="block"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function f(j){return e.step(j)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;
+this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=
+this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem,
+e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||
+c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement?
+function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=
+this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle;
+k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&&
+f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
+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);
=== added file 'openlp/plugins/remotes/html/openlp.js'
--- openlp/plugins/remotes/html/openlp.js 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/openlp.js 2010-09-08 20:57:46 +0000
@@ -0,0 +1,239 @@
+/*****************************************************************************
+ * OpenLP - Open Source Lyrics Projection *
+ * ------------------------------------------------------------------------- *
+ * Copyright (c) 2008-2010 Raoul Snyman *
+ * Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael *
+ * Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin *
+ * Thompson, Jon Tibble, Carsten Tinggaard *
+ * ------------------------------------------------------------------------- *
+ * This program is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; version 2 of the License. *
+ * *
+ * This program is distributed in the hope that it will be useful, but *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
+ * Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+ *****************************************************************************/
+
+window["OpenLP"] = {
+ Namespace: {
+ /**
+ * Create a Javascript namespace.
+ * Based on: http://code.google.com/p/namespacedotjs/
+ * Idea behind this is to created nested namespaces that are not ugly.
+ */
+ create: function (name, attributes) {
+ var parts = name.split('.'),
+ ns = window,
+ i = 0;
+ // find the deepest part of the namespace
+ // that is already defined
+ for(; i < parts.length && parts[i] in ns; i++)
+ ns = ns[parts[i]];
+ // initialize any remaining parts of the namespace
+ for(; i < parts.length; i++)
+ ns = ns[parts[i]] = {};
+ // copy the attributes into the namespace
+ for (var attr in attributes)
+ ns[attr] = attributes[attr];
+ },
+ exists: function (namespace) {
+ /**
+ * Determine the namespace of a page
+ */
+ page_namespace = $ScribeEngine.Namespace.get_page_namespace();
+ return (namespace == page_namespace);
+ },
+ get_page_namespace: function () {
+ return $("#content > h2").attr("id");
+ }
+ }
+};
+
+Array.prototype.append = function (elem) {
+ this[this.length] = elem;
+}
+
+OpenLP.Namespace.create("OpenLP.Events", {
+ // Local variables
+ onload_functions: Array(),
+ // Functions
+ bindLoad: function (func) {
+ this.onload_functions.append(func);
+ },
+ bindClick: function (selector, func) {
+ $(selector).bind("click", func);
+ },
+ bindChange: function (selector, func) {
+ $(selector).bind("change", func);
+ },
+ bindSubmit: function (selector, func) {
+ $(selector).bind("submit", func);
+ },
+ bindBlur: function (selector, func) {
+ $(selector).bind("blur", func);
+ },
+ bindPaste: function (selector, func) {
+ $(selector).bind("paste", func);
+ },
+ bindKeyUp: function (selector, func) {
+ $(selector).bind("keyup", func);
+ },
+ bindKeyDown: function (selector, func) {
+ $(selector).bind("keydown", func);
+ },
+ bindKeyPress: function (selector, func) {
+ $(selector).bind("keypress", func);
+ },
+ bindMouseEnter: function (selector, func) {
+ $(selector).bind("mouseenter", func);
+ },
+ bindMouseLeave: function (selector, func) {
+ $(selector).bind("mouseleave", func);
+ },
+ liveClick: function (selector, func) {
+ $(selector).live("click", func);
+ },
+ getElement: function(event) {
+ var targ;
+ if (!event) {
+ var event = window.event;
+ }
+ if (event.target) {
+ targ = event.target;
+ }
+ else if (event.srcElement) {
+ targ = event.srcElement;
+ }
+ if (targ.nodeType == 3) {
+ // defeat Safari bug
+ targ = targ.parentNode;
+ }
+ return $(targ);
+ },
+ init: function () {
+ for (idx in this.onload_functions) {
+ func = this.onload_functions[idx];
+ func();
+ }
+ }
+});
+
+OpenLP.Namespace.create("OpenLP.Remote", {
+ sendEvent: function (eventName, eventData)
+ {
+ var url = "/";
+ if (eventName.substr(-8) == "_request")
+ {
+ url += "request";
+ }
+ else
+ {
+ url += "send";
+ }
+ url += "/" + eventName;
+ var args = {};
+ if (eventData != null && eventData != "")
+ {
+ args.q = escape(eventData);
+ }
+ $.ajax({
+ url: url,
+ dataType: "json",
+ data: args,
+ success: function (data)
+ {
+ OpenLP.Remote.handleEvent(eventName, data);
+ },
+ error: function (xhr, textStatus, errorThrown)
+ {
+ if (eventName == "remotes_poll_request")
+ {
+ OpenLP.Remote.handleEvent("remotes_poll_request");
+ }
+ }
+ });
+ },
+ handleEvent: function (eventName, eventData)
+ {
+ switch (eventName)
+ {
+ case "servicemanager_list_request":
+ var table = $("<table>");
+ $.each(eventData, function (row, item) {
+ var trow = $("<tr>")
+ .attr("value", parseInt(row))
+ .click(OpenLP.Remote.sendSetItem);
+ if (item["selected"])
+ {
+ trow.addClass("selected");
+ }
+ trow.append($("<td>").text(parseInt(row) + 1));
+ trow.append($("<td>").text(item["title"]));
+ trow.append($("<td>").text(item["plugin"]));
+ trow.append($("<td>").text("Notes: " + item["notes"]));
+ table.append(trow);
+ });
+ $("#service").html(table);
+ break;
+ case "slidecontroller_live_text_request":
+ var table = $("<table>");
+ $.each(eventData, function (row, item) {
+ var trow = $("<tr>")
+ .attr("value", parseInt(row))
+ .click(OpenLP.Remote.sendLiveSet);
+ if (item["selected"])
+ {
+ trow.addClass("selected");
+ }
+ trow.append($("<td>").text(item["tag"]));
+ trow.append($("<td>").html(item["text"] ? item["text"].replace(/\\n/g, "<br />") : ""));
+ table.append(trow);
+ });
+ $("#current-item").html(table);
+ break;
+ case "remotes_poll_request":
+ OpenLP.Remote.sendEvent("remotes_poll_request");
+ OpenLP.Remote.sendEvent("servicemanager_list_request");
+ OpenLP.Remote.sendEvent("slidecontroller_live_text_request");
+ break;
+ }
+ },
+ sendLiveSet: function (e)
+ {
+ var id = OpenLP.Events.getElement(e).parent().attr("value");
+ OpenLP.Remote.sendEvent("slidecontroller_live_set", id);
+ return false;
+ },
+ sendSetItem: function (e)
+ {
+ var id = OpenLP.Events.getElement(e).parent().attr("value");
+ OpenLP.Remote.sendEvent("servicemanager_set_item", id);
+ return false;
+ },
+ sendAlert: function (e)
+ {
+ var alert_text = $("#alert-text").val();
+ OpenLP.Remote.sendEvent("alerts_text", alert_text);
+ return false;
+ },
+ buttonClick: function (e)
+ {
+ var id = OpenLP.Events.getElement(e).attr("id");
+ OpenLP.Remote.sendEvent(id);
+ return false;
+ }
+});
+
+OpenLP.Events.bindLoad(function () {
+ OpenLP.Events.bindClick("input[type=button][id!=alert-send]", OpenLP.Remote.buttonClick);
+ OpenLP.Events.bindClick("#alert-send", OpenLP.Remote.sendAlert);
+ OpenLP.Remote.sendEvent("servicemanager_list_request");
+ OpenLP.Remote.sendEvent("slidecontroller_live_text_request");
+ OpenLP.Remote.sendEvent("remotes_poll_request");
+});
=== added file 'openlp/plugins/remotes/html/openlp.service.js'
--- openlp/plugins/remotes/html/openlp.service.js 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/openlp.service.js 2010-09-08 20:57:46 +0000
@@ -0,0 +1,44 @@
+/*****************************************************************************
+ * OpenLP - Open Source Lyrics Projection *
+ * ------------------------------------------------------------------------- *
+ * Copyright (c) 2008-2010 Raoul Snyman *
+ * Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael *
+ * Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin *
+ * Thompson, Jon Tibble, Carsten Tinggaard *
+ * ------------------------------------------------------------------------- *
+ * This program is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; version 2 of the License. *
+ * *
+ * This program is distributed in the hope that it will be useful, but *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
+ * Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+ *****************************************************************************/
+
+OpenLP.Namespace.create("OpenLP.Service", {
+ addServiceItem: function (elem, item)
+ {
+ var trow = $("<tr>")
+ .attr("id", "item-" + item.id)
+ .addClass("item")
+ .append($("<td>").text(item.tag))
+ .append($("<td>").text(item.tag.replace(/\n/g, "<br />")));
+ return false;
+ },
+ sendLive: function (e)
+ {
+ var elem = OpenLP.Events.getElement(e);
+ var row = elem.attr("id").substr(5);
+ elem.addStyle("font-weight", "bold");
+ return false;
+ }
+});
+
+OpenLP.Events.load(function (){
+ OpenLP.Events.liveClick(".item", OpenLP.Service.sendLive);
+});
\ No newline at end of file
=== added file 'openlp/plugins/remotes/html/style.css'
--- openlp/plugins/remotes/html/style.css 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/style.css 2010-09-08 20:57:46 +0000
@@ -0,0 +1,45 @@
+body
+{
+ background-color: #fff;
+ font-family: Lucida Grande, Lucida Sans, Arial, Helvetica, sans-serif;
+ font-size: 80%;
+}
+
+a
+{
+ color: #3c60a5;
+ text-decoration: none;
+}
+
+a:hover
+{
+ color: #304d85;
+ text-decoration: underline;
+}
+
+fieldset
+{
+ border: 1px solid #ccc;
+}
+
+td
+{
+ cursor: pointer;
+ padding: 3px 5px;
+}
+
+tr:hover
+{
+ background-color: #eee;
+}
+
+tr.selected:hover
+{
+ background-color: #ccc;
+}
+
+.selected
+{
+ background-color: #ddd;
+ font-weight: bold;
+}
=== modified file 'openlp/plugins/remotes/lib/httpserver.py'
--- openlp/plugins/remotes/lib/httpserver.py 2010-07-27 09:32:52 +0000
+++ openlp/plugins/remotes/lib/httpserver.py 2010-09-08 20:57:46 +0000
@@ -26,9 +26,13 @@
import logging
import os
-import json
import urlparse
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
from PyQt4 import QtCore, QtNetwork
from openlp.core.lib import Receiver
@@ -37,7 +41,7 @@
log = logging.getLogger(__name__)
class HttpServer(object):
- """
+ """
Ability to control OpenLP via a webbrowser
e.g. http://localhost:4316/send/slidecontroller_live_next
http://localhost:4316/send/alerts_text?q=your%20alert%20text
@@ -59,7 +63,7 @@
def start_tcp(self):
"""
Start the http server, use the port in the settings default to 4316
- Listen out for slide and song changes so they can be broadcast to
+ Listen out for slide and song changes so they can be broadcast to
clients. Listen out for socket connections
"""
log.debug(u'Start TCP server')
@@ -67,13 +71,13 @@
self.parent.settingsSection + u'/remote port',
QtCore.QVariant(4316)).toInt()[0]
self.server = QtNetwork.QTcpServer()
- self.server.listen(QtNetwork.QHostAddress(QtNetwork.QHostAddress.Any),
+ self.server.listen(QtNetwork.QHostAddress(QtNetwork.QHostAddress.Any),
port)
QtCore.QObject.connect(Receiver.get_receiver(),
- QtCore.SIGNAL(u'slidecontroller_live_changed'),
+ QtCore.SIGNAL(u'slidecontroller_live_changed'),
self.slide_change)
QtCore.QObject.connect(Receiver.get_receiver(),
- QtCore.SIGNAL(u'slidecontroller_live_started'),
+ QtCore.SIGNAL(u'slidecontroller_live_started'),
self.item_change)
QtCore.QObject.connect(self.server,
QtCore.SIGNAL(u'newConnection()'), self.new_connection)
@@ -92,7 +96,7 @@
"""
self.current_item = items[0].title
self.send_poll()
-
+
def send_poll(self):
"""
Tell the clients something has changed
@@ -100,7 +104,7 @@
Receiver.send_message(u'remotes_poll_response',
{'slide': self.current_slide,
'item': self.current_item})
-
+
def new_connection(self):
"""
A new http connection has been made. Create a client object to handle
@@ -110,7 +114,7 @@
socket = self.server.nextPendingConnection()
if socket:
self.connections.append(HttpConnection(self, socket))
-
+
def close_connection(self, connection):
"""
The connection has been closed. Clean up
@@ -124,9 +128,9 @@
"""
log.debug(u'close http server')
self.server.close()
-
+
class HttpConnection(object):
- """
+ """
A single connection, this handles communication between the server
and the client
"""
@@ -134,7 +138,7 @@
"""
Initialise the http connection. Listen out for socket signals
"""
- log.debug(u'Initialise HttpConnection: %s' %
+ log.debug(u'Initialise HttpConnection: %s' %
socket.peerAddress().toString())
self.socket = socket
self.parent = parent
@@ -180,13 +184,13 @@
def serve_file(self, filename):
"""
Send a file to the socket. For now, just a subset of file types
- and must be top level inside the html folder.
+ and must be top level inside the html folder.
If subfolders requested return 404, easier for security for the present.
Ultimately for i18n, this could first look for xx/file.html before
falling back to file.html... where xx is the language, e.g. 'en'
"""
- log.debug(u'serve file request %s' % filename)
+ log.debug(u'serve file request %s' % filename)
if not filename:
filename = u'index.html'
path = os.path.normpath(os.path.join(self.parent.html_dir, filename))
@@ -229,8 +233,8 @@
if not params:
return None
else:
- return params['q']
-
+ return params['q']
+
def process_event(self, event, params):
"""
Send a signal to openlp to perform an action.
@@ -239,21 +243,27 @@
"""
log.debug(u'Processing event %s' % event)
if params:
- Receiver.send_message(event, params)
- else:
- Receiver.send_message(event)
- return u'OK'
+ Receiver.send_message(event, params)
+ else:
+ Receiver.send_message(event)
+ return json.dumps([u'OK'])
def process_request(self, event, params):
"""
Client has requested data. Send the signal and parameters for openlp
- to handle, then listen out for a corresponding _request signal
+ to handle, then listen out for a corresponding ``_request`` signal
which will have the data to return.
- For most event timeout after 10 seconds (i.e. incase the signal
- recipient isn't listening)
- remotes_poll_request is a special case, this is a ajax long poll which
- is just waiting for slide change/song change activity. This can wait
- longer (one minute)
+
+ For most events, timeout after 10 seconds (i.e. in case the signal
+ recipient isn't listening). ``remotes_poll_request`` is a special case
+ however, this is a ajax long poll which is just waiting for slide
+ change/song change activity. This can wait longer (one minute).
+
+ ``event``
+ The event from the web page.
+
+ ``params``
+ Parameters sent with the event.
"""
log.debug(u'Processing request %s' % event)
if not event.endswith(u'_request'):
@@ -271,14 +281,14 @@
else:
self.timer.start(10000)
if params:
- Receiver.send_message(event, params)
- else:
- Receiver.send_message(event)
+ Receiver.send_message(event, params)
+ else:
+ Receiver.send_message(event)
return True
def process_response(self, data):
"""
- The recipient of a _request signal has sent data. Convert this to
+ The recipient of a _request signal has sent data. Convert this to
json and return it to client
"""
log.debug(u'Processing response for %s' % self.event)
@@ -292,7 +302,7 @@
def send_200_ok(self, mimetype='text/html; charset="utf-8"'):
"""
- Successful request. Send OK headers. Assume html for now.
+ Successful request. Send OK headers. Assume html for now.
"""
self.socket.write(u'HTTP/1.1 200 OK\r\n' + \
u'Content-Type: %s\r\n\r\n' % mimetype)
@@ -307,11 +317,11 @@
def send_408_timeout(self):
"""
- A _request hasn't returned anything in the timeout period.
+ A _request hasn't returned anything in the timeout period.
Return timeout
"""
self.socket.write(u'HTTP/1.1 408 Request Timeout\r\n')
-
+
def timeout(self):
"""
Listener for timeout signal
@@ -320,14 +330,14 @@
return
self.send_408_timeout()
self.close()
-
+
def disconnected(self):
"""
The client has disconnected. Tidy up
"""
log.debug(u'socket disconnected')
self.close()
-
+
def close(self):
"""
The server has closed the connection. Tidy up
Follow ups
