From 186537b2c60517ba8cc9283a80b7092b6d9e2b3e Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 16 Apr 2010 07:50:59 -0400
Subject: [PATCH] - more code formatting - allow re-selecting highlighted row (#1486442)
---
program/js/common.js | 531 ++++++++++++++++++++++++++++++++++++++++++++--------------
1 files changed, 397 insertions(+), 134 deletions(-)
diff --git a/program/js/common.js b/program/js/common.js
index 8378e2e..0254a2c 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -3,7 +3,7 @@
| RoundCube common js library |
| |
| This file is part of the RoundCube web development suite |
- | Copyright (C) 2005, RoundCube Dev, - Switzerland |
+ | Copyright (C) 2005-2007, RoundCube Dev, - Switzerland |
| Licensed under the GNU GPL |
| |
+-----------------------------------------------------------------------+
@@ -13,8 +13,16 @@
$Id$
*/
+// Constants
+var CONTROL_KEY = 1;
+var SHIFT_KEY = 2;
+var CONTROL_SHIFT_KEY = 3;
-// default browsercheck
+
+/**
+ * Default browser check class
+ * @constructor
+ */
function roundcube_browser()
{
this.ver = parseFloat(navigator.appVersion);
@@ -40,20 +48,18 @@
this.ie = (document.all) ? true : false;
this.ie4 = (this.ie && !this.dom);
this.ie5 = (this.dom && this.appver.indexOf('MSIE 5')>0);
- this.ie6 = (this.dom && this.appver.indexOf('MSIE 6')>0);
+ this.ie8 = (this.dom && this.appver.indexOf('MSIE 8')>0);
+ this.ie7 = (this.dom && this.appver.indexOf('MSIE 7')>0);
+ this.ie6 = (this.dom && !this.ie8 && !this.ie7 && this.appver.indexOf('MSIE 6')>0);
this.mz = (this.dom && this.ver>=5); // (this.dom && this.product=='Gecko')
this.ns = ((this.ver<5 && this.name=='Netscape') || (this.ver>=5 && this.vendor.indexOf('Netscape')>=0));
- this.ns4 = (this.ns && parseInt(this.ver)==4);
this.ns6 = (this.ns && parseInt(this.vendver)==6); // (this.mz && this.ns) ? true : false;
this.ns7 = (this.ns && parseInt(this.vendver)==7); // this.agent.indexOf('Netscape/7')>0);
this.safari = (this.agent.toLowerCase().indexOf('safari')>0 || this.agent.toLowerCase().indexOf('applewebkit')>0);
this.konq = (this.agent.toLowerCase().indexOf('konqueror')>0);
this.opera = (window.opera) ? true : false;
- this.opera5 = (this.opera5 && this.agent.indexOf('Opera 5')>0) ? true : false;
- this.opera6 = (this.opera && this.agent.indexOf('Opera 6')>0) ? true : false;
- this.opera7 = (this.opera && this.agent.indexOf('Opera 7')>0) ? true : false;
if(this.opera && window.RegExp)
this.vendver = (/opera(\s|\/)([0-9\.]+)/i.test(navigator.userAgent)) ? parseFloat(RegExp.$2) : -1;
@@ -72,11 +78,7 @@
this.lang = RegExp.$1;
this.dhtml = ((this.ie4 && this.win) || this.ie5 || this.ie6 || this.ns4 || this.mz);
- this.layers = this.ns4; // (document.layers);
- this.div = (this.ie4 || this.dom);
this.vml = (this.win && this.ie && this.dom && !this.opera);
- this.linkborder = (this.ie || this.mz);
- this.rollover = (this.ver>=4 || (this.ns && this.ver>=3)); // (document.images) ? true : false;
this.pngalpha = (this.mz || (this.opera && this.vendver>=6) || (this.ie && this.mac && this.vendver>=5) ||
(this.ie && this.win && this.vendver>=5.5) || this.safari);
this.opacity = (this.mz || (this.ie && this.vendver>=5.5 && !this.opera) || (this.safari && this.vendver>=100));
@@ -92,12 +94,236 @@
}
+// static functions for DOM event handling
+var rcube_event = {
+/**
+ * returns the event target element
+ */
+get_target: function(e)
+{
+ e = e || window.event;
+ return e && e.target ? e.target : e.srcElement;
+},
-var rcube_layer_objects = new Array();
+/**
+ * returns the event key code
+ */
+get_keycode: function(e)
+{
+ e = e || window.event;
+ return e && e.keyCode ? e.keyCode : (e && e.which ? e.which : 0);
+},
-function rcube_layer(id, attributes)
+/**
+ * returns the event key code
+ */
+get_button: function(e)
+{
+ e = e || window.event;
+ return e && (typeof e.button != 'undefined') ? e.button : (e && e.which ? e.which : 0);
+},
+
+/**
+ * returns modifier key (constants defined at top of file)
+ */
+get_modifier: function(e)
+{
+ var opcode = 0;
+ e = e || window.event;
+
+ if (bw.mac && e)
+ {
+ opcode += (e.metaKey && CONTROL_KEY) + (e.shiftKey && SHIFT_KEY);
+ return opcode;
+ }
+ if (e)
+ {
+ opcode += (e.ctrlKey && CONTROL_KEY) + (e.shiftKey && SHIFT_KEY);
+ return opcode;
+ }
+},
+
+/**
+ * Return absolute mouse position of an event
+ */
+get_mouse_pos: function(e)
+{
+ if (!e) e = window.event;
+ var mX = (e.pageX) ? e.pageX : e.clientX;
+ var mY = (e.pageY) ? e.pageY : e.clientY;
+
+ if (document.body && document.all)
{
+ mX += document.body.scrollLeft;
+ mY += document.body.scrollTop;
+ }
+
+ if (e._offset) {
+ mX += e._offset.left;
+ mY += e._offset.top;
+ }
+
+ return { x:mX, y:mY };
+},
+
+/**
+ * Add an object method as event listener to a certain element
+ */
+add_listener: function(p)
+{
+ if (!p.object || !p.method) // not enough arguments
+ return;
+ if (!p.element)
+ p.element = document;
+
+ if (!p.object._rc_events)
+ p.object._rc_events = [];
+
+ var key = p.event + '*' + p.method;
+ if (!p.object._rc_events[key])
+ p.object._rc_events[key] = function(e){ return p.object[p.method](e); };
+
+ if (p.element.addEventListener)
+ p.element.addEventListener(p.event, p.object._rc_events[key], false);
+ else if (p.element.attachEvent)
+ {
+ // IE allows multiple events with the same function to be applied to the same object
+ // forcibly detach the event, then attach
+ p.element.detachEvent('on'+p.event, p.object._rc_events[key]);
+ p.element.attachEvent('on'+p.event, p.object._rc_events[key]);
+ }
+ else
+ p.element['on'+p.event] = p.object._rc_events[key];
+},
+
+/**
+ * Remove event listener
+ */
+remove_listener: function(p)
+{
+ if (!p.element)
+ p.element = document;
+
+ var key = p.event + '*' + p.method;
+ if (p.object && p.object._rc_events && p.object._rc_events[key]) {
+ if (p.element.removeEventListener)
+ p.element.removeEventListener(p.event, p.object._rc_events[key], false);
+ else if (p.element.detachEvent)
+ p.element.detachEvent('on'+p.event, p.object._rc_events[key]);
+ else
+ p.element['on'+p.event] = null;
+ }
+},
+
+/**
+ * Prevent event propagation and bubbeling
+ */
+cancel: function(evt)
+{
+ var e = evt ? evt : window.event;
+ if (e.preventDefault)
+ e.preventDefault();
+ if (e.stopPropagation)
+ e.stopPropagation();
+
+ e.cancelBubble = true;
+ e.returnValue = false;
+ return false;
+}
+
+};
+
+
+/**
+ * rcmail objects event interface
+ */
+function rcube_event_engine()
+{
+ this._events = {};
+}
+
+rcube_event_engine.prototype = {
+
+/**
+ * Setter for object event handlers
+ *
+ * @param {String} Event name
+ * @param {Function} Handler function
+ * @return Listener ID (used to remove this handler later on)
+ */
+addEventListener: function(evt, func, obj)
+{
+ if (!this._events)
+ this._events = {};
+ if (!this._events[evt])
+ this._events[evt] = [];
+
+ var e = {func:func, obj:obj ? obj : window};
+ this._events[evt][this._events[evt].length] = e;
+},
+
+/**
+ * Removes a specific event listener
+ *
+ * @param {String} Event name
+ * @param {Int} Listener ID to remove
+ */
+removeEventListener: function(evt, func, obj)
+{
+ if (typeof obj == 'undefined')
+ obj = window;
+
+ for (var h,i=0; this._events && this._events[evt] && i < this._events[evt].length; i++)
+ if ((h = this._events[evt][i]) && h.func == func && h.obj == obj)
+ this._events[evt][i] = null;
+},
+
+/**
+ * This will execute all registered event handlers
+ *
+ * @param {String} Event to trigger
+ * @param {Object} Event object/arguments
+ */
+triggerEvent: function(evt, e)
+{
+ var ret, h;
+ if (typeof e == 'undefined')
+ e = this;
+ else if (typeof e == 'object')
+ e.event = evt;
+
+ if (this._events && this._events[evt] && !this._event_exec) {
+ this._event_exec = true;
+ for (var i=0; i < this._events[evt].length; i++) {
+ if ((h = this._events[evt][i])) {
+ if (typeof h.func == 'function')
+ ret = h.func.call ? h.func.call(h.obj, e) : h.func(e);
+ else if (typeof h.obj[h.func] == 'function')
+ ret = h.obj[h.func](e);
+
+ // cancel event execution
+ if (typeof ret != 'undefined' && !ret)
+ break;
+ }
+ }
+ }
+
+ this._event_exec = false;
+ return ret;
+}
+
+} // end rcube_event_engine.prototype
+
+
+
+/**
+ * RoundCube generic layer (floating box) class
+ *
+ * @constructor
+ */
+function rcube_layer(id, attributes)
+{
this.name = id;
// create a new layer in the current document
@@ -113,23 +339,28 @@
var obj;
obj = document.createElement('DIV');
+
with(obj)
{
id = this.name;
with(style)
{
- position = 'absolute';
+ position = 'absolute';
visibility = (vis) ? (vis==2) ? 'inherit' : 'visible' : 'hidden';
left = l+'px';
top = t+'px';
- if(w) width = w+'px';
- if(h) height = h+'px';
+ if (w)
+ width = w.toString().match(/\%$/) ? w : w+'px';
+ if (h)
+ height = h.toString().match(/\%$/) ? h : h+'px';
if(z) zIndex = z;
- }
+ }
}
-
- if(parent) parent.appendChild(obj);
- else document.body.appendChild(obj);
+
+ if (parent)
+ parent.appendChild(obj);
+ else
+ document.body.appendChild(obj);
this.elm = obj;
};
@@ -159,10 +390,6 @@
this.y = parseInt(this.elm.offsetTop);
this.visible = (this.css.visibility=='visible' || this.css.visibility=='show' || this.css.visibility=='inherit') ? true : false;
- this.id = rcube_layer_objects.length;
- this.obj = 'rcube_layer_objects['+this.id+']';
- rcube_layer_objects[this.id] = this;
-
// ********* layer object methods *********
@@ -176,16 +403,6 @@
this.css.top = Math.round(this.y)+'px';
}
-
- // move the layer for a specific step
- this.shift = function(x,y)
- {
- x = Math.round(x*100)/100;
- y = Math.round(y*100)/100;
- this.move(this.x+x, this.y+y);
- }
-
-
// change the layers width and height
this.resize = function(w,h)
{
@@ -193,15 +410,6 @@
this.css.height = h+'px';
this.width = w;
this.height = h;
- }
-
-
- // cut the layer (top,width,height,left)
- this.clip = function(t,w,h,l)
- {
- this.css.clip='rect('+t+' '+w+' '+h+' '+l+')';
- this.clip_height = h;
- this.clip_width = w;
}
@@ -232,77 +440,60 @@
this.elm.innerHTML = cont;
}
-
- // set the given color to the layer background
- this.set_bgcolor = function(c)
- {
- if(!c || c=='#')
- c = 'transparent';
-
- this.css.backgroundColor = c;
- }
-
-
- // set the opacity of a layer to the given ammount (in %)
- this.set_opacity = function(v)
- {
- if(!bw.opacity)
- return;
-
- var op = v<=1 ? Math.round(v*100) : parseInt(v);
-
- if(bw.ie)
- this.css.filter = 'alpha(opacity:'+op+')';
- else if(bw.safari)
- {
- this.css.opacity = op/100;
- this.css.KhtmlOpacity = op/100;
- }
- else if(bw.mz)
- this.css.MozOpacity = op/100;
- }
- }
+}
// check if input is a valid email address
+// By Cal Henderson <cal@iamcal.com>
+// http://code.iamcal.com/php/rfc822/
function rcube_check_email(input, inline)
{
if (input && window.RegExp)
{
- var reg_str = '([a-z0-9][-a-z0-9\.\+_]*)\@(([-a-z0-9][\.]?)*[a-z0-9]\.[a-z]{2,9})';
- var reg1 = inline ? new RegExp(reg_str, 'i') : new RegExp('^'+reg_str+'$', 'i');
- var reg2 = /[\._\-]{2}/;
- return reg1.test(input) && !reg2.test(input) ? true : false;
+ var qtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]';
+ var dtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]';
+ var atom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+';
+ var quoted_pair = '\\x5c[\\x00-\\x7f]';
+ var domain_literal = '\\x5b('+dtext+'|'+quoted_pair+')*\\x5d';
+ var quoted_string = '\\x22('+qtext+'|'+quoted_pair+')*\\x22';
+ var sub_domain = '('+atom+'|'+domain_literal+')';
+ var word = '('+atom+'|'+quoted_string+')';
+ var domain = sub_domain+'(\\x2e'+sub_domain+')*';
+ var local_part = word+'(\\x2e'+word+')*';
+ var addr_spec = local_part+'\\x40'+domain;
+ var delim = '[,;\s\n]';
+ var reg1 = inline ? new RegExp('(^|<|'+delim+')'+addr_spec+'($|>|'+delim+')', 'i') : new RegExp('^'+addr_spec+'$', 'i');
+ return reg1.test(input) ? true : false;
}
return false;
}
-// find a value in a specific array and returns the index
-function find_in_array()
- {
- var args = find_in_array.arguments;
- if(!args.length) return -1;
-
- var haystack = typeof(args[0])=='object' ? args[0] : args.length>1 && typeof(args[1])=='object' ? args[1] : new Array();
- var needle = typeof(args[0])!='object' ? args[0] : args.length>1 && typeof(args[1])!='object' ? args[1] : '';
- var nocase = args.length==3 ? args[2] : false;
-
- if(!haystack.length) return -1;
-
- for(var i=0; i<haystack.length; i++)
- if(nocase && haystack[i].toLowerCase()==needle.toLowerCase())
- return i;
- else if(haystack[i]==needle)
- return i;
-
- return -1;
+// recursively copy an object
+function rcube_clone_object(obj)
+{
+ var out = {};
+
+ for (var key in obj) {
+ if (obj[key] && typeof obj[key] == 'object')
+ out[key] = clone_object(obj[key]);
+ else
+ out[key] = obj[key];
}
+
+ return out;
+}
+
+// make a string URL safe
+function urlencode(str)
+{
+ return window.encodeURIComponent ? encodeURIComponent(str) : escape(str);
+}
// get any type of html objects by id/name
function rcube_find_object(id, d)
- {
+{
var n, f, obj, e;
if(!d) d = document;
@@ -316,52 +507,124 @@
if(!obj && d.images.length)
obj = d.images[id];
- if(!obj && d.forms.length)
- for(f=0; f<d.forms.length; f++)
- {
+ if (!obj && d.forms.length) {
+ for (f=0; f<d.forms.length; f++) {
if(d.forms[f].name == id)
obj = d.forms[f];
else if(d.forms[f].elements[id])
obj = d.forms[f].elements[id];
- }
-
- if(!obj && d.layers)
- {
- if(d.layers[id]) obj = d.layers[id];
- for(n=0; !obj && n<d.layers.length; n++)
- obj = nex_get_object(id, d.layers[n].document);
}
+ }
+
+ if (!obj && d.layers) {
+ if (d.layers[id]) obj = d.layers[id];
+ for (n=0; !obj && n<d.layers.length; n++)
+ obj = rcube_find_object(id, d.layers[n].document);
+ }
return obj;
- }
+}
+
+// determine whether the mouse is over the given object or not
+function rcube_mouse_is_over(ev, obj)
+{
+ var mouse = rcube_event.get_mouse_pos(ev);
+ var pos = $(obj).offset();
+
+ return ((mouse.x >= pos.left) && (mouse.x < (pos.left + obj.offsetWidth)) &&
+ (mouse.y >= pos.top) && (mouse.y < (pos.top + obj.offsetHeight)));
+}
-// return the absolute position of an object within the document
-function rcube_get_object_pos(obj)
+// cookie functions by GoogieSpell
+function setCookie(name, value, expires, path, domain, secure)
{
- if(typeof(obj)=='string')
- obj = nex_get_object(obj);
-
- if(!obj) return {x:0, y:0};
-
- var iX = (bw.layers) ? obj.x : obj.offsetLeft;
- var iY = (bw.layers) ? obj.y : obj.offsetTop;
-
- if(bw.ie || bw.mz)
- {
- var elm = obj.offsetParent;
- while(elm && elm!=null)
- {
- iX += elm.offsetLeft;
- iY += elm.offsetTop;
- elm = elm.offsetParent;
- }
- }
-
- if(bw.mac && bw.ie5) iX += document.body.leftMargin;
- if(bw.mac && bw.ie5) iY += document.body.topMargin;
-
- return {x:iX, y:iY};
+ var curCookie = name + "=" + escape(value) +
+ (expires ? "; expires=" + expires.toGMTString() : "") +
+ (path ? "; path=" + path : "") +
+ (domain ? "; domain=" + domain : "") +
+ (secure ? "; secure" : "");
+ document.cookie = curCookie;
}
-var bw = new roundcube_browser();
\ No newline at end of file
+roundcube_browser.prototype.set_cookie = setCookie;
+
+function getCookie(name)
+ {
+ var dc = document.cookie;
+ var prefix = name + "=";
+ var begin = dc.indexOf("; " + prefix);
+ if (begin == -1)
+ {
+ begin = dc.indexOf(prefix);
+ if (begin != 0) return null;
+ }
+ else
+ begin += 2;
+ var end = document.cookie.indexOf(";", begin);
+ if (end == -1)
+ end = dc.length;
+ return unescape(dc.substring(begin + prefix.length, end));
+ }
+
+roundcube_browser.prototype.get_cookie = getCookie;
+
+// tiny replacement for Firebox functionality
+function rcube_console()
+{
+ this.log = function(msg)
+ {
+ var box = rcube_find_object('dbgconsole');
+
+ if (box) {
+ if (msg.charAt(msg.length-1)=='\n')
+ msg += '--------------------------------------\n';
+ else
+ msg += '\n--------------------------------------\n';
+
+ // Konqueror doesn't allows to just change value of hidden element
+ if (bw.konq) {
+ box.innerText += msg;
+ box.value = box.innerText;
+ } else
+ box.value += msg;
+ }
+ };
+
+ this.reset = function()
+ {
+ var box = rcube_find_object('dbgconsole');
+ if (box)
+ box.innerText = box.value = '';
+ };
+}
+
+var bw = new roundcube_browser();
+if (!window.console)
+ console = new rcube_console();
+
+
+// Add escape() method to RegExp object
+// http://dev.rubyonrails.org/changeset/7271
+RegExp.escape = function(str)
+ {
+ return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
+ }
+
+
+// Make getElementById() case-sensitive on IE
+if (bw.ie)
+ {
+ document._getElementById = document.getElementById;
+ document.getElementById = function(id)
+ {
+ var i = 0;
+ var o = document._getElementById(id);
+
+ if (!o || o.id != id)
+ while ((o = document.all[i]) && o.id != id)
+ i++;
+
+ return o;
+ }
+ }
--
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