*/
stylesheets: false,
+ /**
+ * @cfg {boolean} allowComments - default false - allow comments in HTML source - by default they are stripped - if you are editing email you may need this.
+ */
+ allowComments: false,
// id of frame..
frameId: false,
black: false,
white: false,
-
+ bodyCls : '',
/**
* Protected method that will not generally be called directly. It
st = '<style type="text/css">' +
'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
'</style>';
- } else {
+ } else {
+ for (var i in this.stylesheets) {
+ st += '<link rel="stylesheet" href="' + this.stylesheets[i] +'" type="text/css">';
+ }
}
'IMG { cursor: pointer } ' +
'</style>';
+ var cls = 'roo-htmleditor-body';
+
+ if(this.bodyCls.length){
+ cls += ' ' + this.bodyCls;
+ }
return '<html><head>' + st +
//<style type="text/css">' +
//'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
//'</style>' +
- ' </head><body class="roo-htmleditor-body"></body></html>';
+ ' </head><body contenteditable="true" data-enable-grammerly="true" class="' + cls + '"></body></html>';
},
// private
html = this.cleanHtml(html);
// fix up the special chars.. normaly like back quotes in word...
// however we do not want to do this with chinese..
- html = html.replace(/([\x80-\uffff])/g, function (a, b) {
- var cc = b.charCodeAt();
- if (
+ html = html.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]|[\u0080-\uFFFF]/g, function(match) {
+
+ var cc = match.charCodeAt();
+
+ // Get the character value, handling surrogate pairs
+ if (match.length == 2) {
+ // It's a surrogate pair, calculate the Unicode code point
+ var high = match.charCodeAt(0) - 0xD800;
+ var low = match.charCodeAt(1) - 0xDC00;
+ cc = (high * 0x400) + low + 0x10000;
+ } else if (
(cc >= 0x4E00 && cc < 0xA000 ) ||
(cc >= 0x3400 && cc < 0x4E00 ) ||
(cc >= 0xf900 && cc < 0xfb00 )
) {
- return b;
- }
- return "&#"+cc+";"
+ return match;
+ }
+
+ // No, use a numeric entity. Here we brazenly (and possibly mistakenly)
+ return "&#" + cc + ";";
+
+
});
+
+
+
if(this.owner.fireEvent('beforesync', this, html) !== false){
this.el.dom.value = html;
this.owner.fireEvent('sync', this, html);
this.execCmd('FontSize', v );
},
- onEditorEvent : function(e){
+ onEditorEvent : function(e)
+ {
this.owner.fireEvent('editorevent', this, e);
// this.updateToolbar();
this.syncValue(); //we can not sync so often.. sync cleans, so this breaks stuff
insertTag : function(tg)
{
// could be a bit smarter... -> wrap the current selected tRoo..
- if (tg.toLowerCase() == 'span' || tg.toLowerCase() == 'code') {
+ if (tg.toLowerCase() == 'span' ||
+ tg.toLowerCase() == 'code' ||
+ tg.toLowerCase() == 'sup' ||
+ tg.toLowerCase() == 'sub'
+ ) {
range = this.createRange(this.getSelection());
var wrappingNode = this.doc.createElement(tg.toLowerCase());
insertAtCursor : function(text)
{
-
-
if(!this.activated){
return;
}
var nodeIsBefore = ss == 1;
var nodeIsAfter = ee == -1;
- if (nodeIsBefore && nodeIsAfter)
+ if (nodeIsBefore && nodeIsAfter) {
return 0; // outer
- if (!nodeIsBefore && nodeIsAfter)
+ }
+ if (!nodeIsBefore && nodeIsAfter) {
return 1; //right trailed.
+ }
- if (nodeIsBefore && !nodeIsAfter)
+ if (nodeIsBefore && !nodeIsAfter) {
return 2; // left trailed.
+ }
// fully contined.
return 3;
},
return;
}
if (node.nodeName == "#comment") {
- node.parentNode.removeChild(node);
+ if (!this.allowComments) {
+ node.parentNode.removeChild(node);
+ }
// clean up silly Windows -- stuff?
return;
}
var remove_keep_children= Roo.HtmlEditorCore.remove.indexOf(node.tagName.toLowerCase()) > -1;
+ // spans with no attributes - just remove them..
+ if ((!node.attributes || !node.attributes.length) && lcname == 'span') {
+ remove_keep_children = true;
+ }
+
// remove <a name=....> as rendering on yahoo mailer is borked with this.
// this will have to be flaged elsewhere - perhaps ablack=name... on the mailer..
}
if (!node.attributes || !node.attributes.length) {
+
+
+
+
this.cleanUpChildren(node);
return;
}
if (v.match(/^\./) || v.match(/^\//)) {
return;
}
- if (v.match(/^(http|https):\/\//) || v.match(/^mailto:/)) {
+ if (v.match(/^(http|https):\/\//) || v.match(/^mailto:/) || v.match(/^ftp:/)) {
return;
}
if (v.match(/^#/)) {
return;
}
+ if (v.match(/^\{/)) { // allow template editing.
+ return;
+ }
// Roo.log("(REMOVE TAG)"+ node.tagName +'.' + n + '=' + v);
node.removeAttribute(n);
if (a.name == 'class') {
if (a.value.match(/^Mso/)) {
- node.className = '';
+ node.removeAttribute('class');
}
- if (a.value.match(/body/)) {
- node.className = '';
+ if (a.value.match(/^body$/)) {
+ node.removeAttribute('class');
}
continue;
}
},
+
/**
* Clean up MS wordisms...
*/
cleanWord : function(node)
{
- var _t = this;
- var cleanWordChildren = function()
- {
- if (!node.childNodes.length) {
- return;
- }
- for (var i = node.childNodes.length-1; i > -1 ; i--) {
- _t.cleanWord(node.childNodes[i]);
- }
- }
-
-
if (!node) {
this.cleanWord(this.doc.body);
return;
}
+
+ if(
+ node.nodeName == 'SPAN' &&
+ !node.hasAttributes() &&
+ node.childNodes.length == 1 &&
+ node.firstChild.nodeName == "#text"
+ ) {
+ var textNode = node.firstChild;
+ node.removeChild(textNode);
+ if (node.getAttribute('lang') != 'zh-CN') { // do not space pad on chinese characters..
+ node.parentNode.insertBefore(node.ownerDocument.createTextNode(" "), node);
+ }
+ node.parentNode.insertBefore(textNode, node);
+ if (node.getAttribute('lang') != 'zh-CN') { // do not space pad on chinese characters..
+ node.parentNode.insertBefore(node.ownerDocument.createTextNode(" ") , node);
+ }
+ node.parentNode.removeChild(node);
+ }
+
if (node.nodeName == "#text") {
// clean up silly Windows -- stuff?
return;
node.parentNode.removeChild(node);
return;
}
-
+ //Roo.log(node.tagName);
// remove - but keep children..
- if (node.tagName.toLowerCase().match(/^(meta|link|\\?xml:|st1:|o:|font)/)) {
+ if (node.tagName.toLowerCase().match(/^(meta|link|\\?xml:|st1:|o:|v:|font)/)) {
+ //Roo.log('-- removed');
while (node.childNodes.length) {
var cn = node.childNodes[0];
node.removeChild(cn);
node.parentNode.insertBefore(cn, node);
+ // move node to parent - and clean it..
+ this.cleanWord(cn);
}
node.parentNode.removeChild(node);
- cleanWordChildren();
+ /// no need to iterate chidlren = it's got none..
+ //this.iterateChildren(node, this.cleanWord);
return;
}
// clean styles
node.removeAttribute('style');
}
}
+ this.iterateChildren(node, this.cleanWord);
+
+
+
+ },
+ /**
+ * iterateChildren of a Node, calling fn each time, using this as the scole..
+ * @param {DomNode} node node to iterate children of.
+ * @param {Function} fn method of this class to call on each item.
+ */
+ iterateChildren : function(node, fn)
+ {
+ if (!node.childNodes.length) {
+ return;
+ }
+ for (var i = node.childNodes.length-1; i > -1 ; i--) {
+ fn.call(this, node.childNodes[i])
+ }
+ },
+
+
+ /**
+ * cleanTableWidths.
+ *
+ * Quite often pasting from word etc.. results in tables with column and widths.
+ * This does not work well on fluid HTML layouts - like emails. - so this code should hunt an destroy them..
+ *
+ */
+ cleanTableWidths : function(node)
+ {
+
+
+ if (!node) {
+ this.cleanTableWidths(this.doc.body);
+ return;
+ }
+
+ // ignore list...
+ if (node.nodeName == "#text" || node.nodeName == "#comment") {
+ return;
+ }
+ Roo.log(node.tagName);
+ if (!node.tagName.toLowerCase().match(/^(table|td|tr)$/)) {
+ this.iterateChildren(node, this.cleanTableWidths);
+ return;
+ }
+ if (node.hasAttribute('width')) {
+ node.removeAttribute('width');
+ }
+
+
+ if (node.hasAttribute("style")) {
+ // pretty basic...
+
+ var styles = node.getAttribute("style").split(";");
+ var nstyle = [];
+ Roo.each(styles, function(s) {
+ if (!s.match(/:/)) {
+ return;
+ }
+ var kv = s.split(":");
+ if (kv[0].match(/^\s*(width|min-width)\s*$/)) {
+ return;
+ }
+ // what ever is left... we allow.
+ nstyle.push(s);
+ });
+ node.setAttribute("style", nstyle.length ? nstyle.join(';') : '');
+ if (!nstyle.length) {
+ node.removeAttribute('style');
+ }
+ }
- cleanWordChildren();
+ this.iterateChildren(node, this.cleanTableWidths);
},
+
+
+
+
domToHTML : function(currentElement, depth, nopadtext) {
depth = depth || 0;
return;
}
var _this = this;
-
+
Roo.each(stylesheets, function(s) {
+ if(!s.length){
+ return;
+ }
+
Roo.get(_this.iframe.contentDocument.head).createChild({
tag : 'link',
rel : 'stylesheet',
removeStylesheets : function()
{
+ var _this = this;
+ Roo.each(Roo.get(_this.iframe.contentDocument.head).select('link[rel=stylesheet]', true).elements, function(s){
+ s.remove();
+ });
+ },
+
+ setStyle : function(style)
+ {
+ Roo.get(this.iframe.contentDocument.head).createChild({
+ tag : 'style',
+ type : 'text/css',
+ html : style
+ });
+
+ return;
}
// hide stuff that is not compatible
Roo.HtmlEditorCore.swapCodes =[
- [ 8211, "--" ],
- [ 8212, "--" ],
+ [ 8211, "–" ],
+ [ 8212, "—" ],
[ 8216, "'" ],
[ 8217, "'" ],
[ 8220, '"' ],