"); rng.collapse(false); rng.select(); return false; } return true; }); } if (this.options.autoSave) { /** * @link http://code.google.com/p/jwysiwyg/issues/detail?id=11 */ var handler = function() { self.saveContent(); }; $(this.editorDoc).keydown(handler).keyup(handler).mousedown(handler).bind($.support.noCloneEvent ? "input.wysiwyg" : "paste.wysiwyg", handler); } if (this.options.autoGrow) { this.initialHeight = $(this.editorDoc).height(); $(this.editorDoc).find("body").css("border", "1px solid white"); // cancel margin collapsing var growHandler = function() { self.grow(); }; $(this.editorDoc).keyup(growHandler); // fix when content height > textarea height this.grow(); } if (this.options.css) { this.timers.initFrame_Css = setTimeout(function() { if (self.options.css.constructor == String) { /** * $(self.editorDoc) * .find("head") * .append( * $('') * .attr("href", self.options.css) * ); */ } else { $(self.editorDoc).find("body").css(self.options.css); } }, 0); } if (this.initialContent.length === 0) { this.setContent(this.options.initialContent); } $.each(this.options.events, function(key, handler) { $(self.editorDoc).bind(key + ".wysiwyg", handler); }); // restores selection properly on focus $(self.editor).blur(function() { self.savedRange = self.getInternalRange(); }); $(this.editorDoc.body).addClass("wysiwyg"); if (this.options.events && this.options.events.save) { var saveHandler = this.options.events.save; $(self.editorDoc).bind("keyup.wysiwyg", saveHandler); $(self.editorDoc).bind("change.wysiwyg",saveHandler); if ($.support.noCloneEvent) { $(self.editorDoc).bind("input.wysiwyg", saveHandler); } else { $(self.editorDoc).bind("paste.wysiwyg", saveHandler); $(self.editorDoc).bind("cut.wysiwyg", saveHandler); } } }; this.innerDocument = function() { var element = this.editor.get(0); if (element.nodeName.toLowerCase() == "iframe") { if (element.contentWindow) { return element.contentWindow.document; } else { return element; } /* return ( $.browser.msie ) ? document.frames[element.id].document : element.contentWindow.document // contentDocument; */ } return element; }; this.insertHtml = function(szHTML) { if (!szHTML || szHTML.length === 0) { return this; } if ($.browser.msie) { this.focus(); this.editorDoc.execCommand("insertImage", false, "#jwysiwyg#"); var img = this.getElementByAttributeValue("img", "src", "#jwysiwyg#"); if (img) { $(img).replaceWith(szHTML); } } else { this.editorDoc.execCommand("insertHTML", false, szHTML); } return this; }; this.parseControls = function() { if (this.options.parseControls) { return this.options.parseControls.call(this); } return this.options.controls; }; this.removeFormat = function() { if ($.browser.msie) { this.focus(); } // this.editorDoc.execCommand("formatBlock", false, "
"); // remove headings
this.editorDoc.execCommand("removeFormat", false, null);
this.editorDoc.execCommand("unlink", false, null);
return this;
};
this.removeHoverClass = function() {
$(this).removeClass("wysiwyg-button-hover");
};
this.saveContent = function() {
if (this.original) {
if (this.viewHTML) {
this.setContent($(this.original).val());
}
var content = this.getContent();
if (this.options.rmUnwantedBr) {
content = (content.substr(-4) == "
") ? content.substr(0, content.length - 4) : content;
}
$(this.original).val(content);
if (this.options.events && this.options.events.save) {
this.options.events.save.call(this);
}
}
return this;
};
this.setContent = function(newContent) {
$(this.innerDocument()).find("body").html(newContent);
return this;
};
this.triggerCallback = function(name) {
$(window).trigger("wysiwyg-trigger-" + name, [
this.getInternalRange(),
this,
this.getInternalSelection()
]);
$(".custom-command-" + name, this.panel).blur();
this.focusEditor();
};
this.withoutCss = function() {
if ($.browser.mozilla) {
try {
this.editorDoc.execCommand("styleWithCSS", false, false);
}
catch(e) {
try {
this.editorDoc.execCommand("useCSS", false, true);
}
catch(e2) {
}
}
}
return this;
};
}
/*
* Wysiwyg namespace: public properties and methods
*/
$.wysiwyg = {
/**
* Custom control support by Alec Gorge ( http://github.com/alecgorge )
*/
addControl: function(name, settings) {
// sample settings
/*
var example = {
icon: "/path/to/icon",
tooltip: "my custom item",
callback: function(selectedText, wysiwygInstance) {
//Do whatever you want to do in here.
}
};
*/
var custom = {};
custom[name] = {visible: true, custom: true, options: settings};
var self = this.data("wysiwyg");
self.panel = $('