compress.js

对进制转换详细的说明文档

"<option value='left'>居左</option>",
"<option value='center'>居中</option>",
"<option value='right'>居右</option>",
"</select>"
]
this.toolbar.insert(align_select.join(""));
$('select_align').observe('change',this._change_align.bindAsEventListener(this.textarea));
$('select_align').observe('mouseover',function(){$("bbcode_tooltip").innerHTML="对齐: [align=center]文字[/align]";});
},
_addButton:function(value,callback,tooltip,attrs){
var input=$(document.createElement('input'));
input.type="button";
input.value=value;
input.observe('click',callback.bindAsEventListener(this.textarea));
input.observe('mouseover',tooltip.bindAsEventListener(this.tooltip));
Object.extend(input,attrs||{});
this.toolbar.appendChild(input);
},
_change_color:function(){
this.wrapSelection('[color='+$F('select_color')+']','[/color]');
$('select_color').selectedIndex=0;
},
_change_font:function(){
this.wrapSelection('[size='+$F('select_font')+']','[/size]');
$('select_font').selectedIndex=0;
},
_change_align:function(){
this.wrapSelection('[align='+$F('select_align')+']','[/align]');
$('select_align').selectedIndex=0;
}
});if(typeof(tinyMCE)!='undefined'){
tinyMCE.init({
plugins:"javaeye,media,table,emotions,contextmenu,fullscreen",
mode:"none",
language:"zh",
theme:"advanced",
theme_advanced_buttons1:"formatselect,fontselect,fontsizeselect,separator,forecolor,backcolor,separator,bold,italic,underline,strikethrough,separator,bullist,numlist",
theme_advanced_buttons2:"undo,redo,cut,copy,paste,separator,justifyleft,justifycenter,justifyright,separator,outdent,indent,separator,link,unlink,image,media,emotions,table,separator,quote,code,separator,fullscreen",
theme_advanced_buttons3:"",
theme_advanced_toolbar_location:"top",
theme_advanced_toolbar_align:"left",
theme_advanced_fonts:"宋体=宋体;黑体=黑体;仿宋=仿宋;楷体=楷体;隶书=隶书;幼圆=幼圆;Arial=arial,helvetica,sans-serif;Comic Sans MS=comic sans ms,sans-serif;Courier New=courier new,courier;Tahoma=tahoma,arial,helvetica,sans-serif;Times New Roman=times new roman,times;Verdana=verdana,geneva;Webdings=webdings;Wingdings=wingdings,zapf dingbats",
convert_fonts_to_spans:true,
remove_trailing_nbsp:true,
remove_linebreaks:false,
width:"100%",
extended_valid_elements:"pre[name|class]",
content_css:"/javascripts/tinymce/plugins/javaeye/css/content.css",
relative_urls:false,
save_callback:"removeBRInPre"
});
}
function removeBRInPre(element_id,html,body){
return html.replace(/<pre([^>]*)>((?:.|\n)*?)<\/pre>/gi,function(a,b,c){
c=c.replace(/<br\s*\/?>\n*/gi,'\n');
return'<pre'+b+'>'+c+'</pre>';
});
}
Control.TextArea.Editor=Class.create();
Object.extend(Control.TextArea.Editor.prototype,{
bbcode_editor:false,
rich_editor:false,
mode:false,
in_preview:false,
initialize:function(textarea,mode,autosave){
this.editor_bbcode_flag=$("editor_bbcode_flag");
this.textarea=textarea;
this.switchMode(mode);
if(autosave)this._initAutosave();
},
switchMode:function(mode,convert){
if(this.in_preview&&this.mode==mode){
$("editor_tab_bbcode").removeClassName("activetab");
$("editor_tab_rich").removeClassName("activetab");
$("editor_tab_preview").removeClassName("activetab");
$("editor_tab_"+mode).addClassName("activetab");
$("editor_preview").hide();
$("editor_main").show();
this.in_preview=false;
return;
}
if(this.mode==mode)return;
if(convert){
var old_text=this.getValue();
if(old_text!=""){
if(!confirm("切换编辑器模式可能导致格式和内容丢失,你确定吗?"))return;
$('editor_switch_spinner').show();
}
}
this.mode=mode;
if($("editor_switch")){
$("editor_tab_bbcode").removeClassName("activetab");
$("editor_tab_rich").removeClassName("activetab");
$("editor_tab_preview").removeClassName("activetab");
$("editor_tab_"+mode).addClassName("activetab");
$("editor_preview").hide();
$("editor_main").show();
this.in_preview=false;
}
if(this.mode=="rich"){
this.editor_bbcode_flag.value="false";
if(this.bbcode_editor)this.bbcode_editor.hide();
this.rich_editor=true;
tinyMCE.execCommand('mceAddControl',false,this.textarea);
}else{
this.editor_bbcode_flag.value="true";
if(this.rich_editor)tinyMCE.execCommand('mceRemoveControl',false,this.textarea);
this.bbcode_editor?this.bbcode_editor.show():this.bbcode_editor=new Control.TextArea.BBCode(this.textarea);
}
if(convert&&old_text!=""){
new Ajax.Request(this.mode=="rich"?'/editor/bbcode2html':'/editor/html2bbcode',{
method:'post',
parameters:{text:old_text},
asynchronous:true,
onSuccess:function(transport){this.setValue(transport.responseText);$('editor_switch_spinner').hide();}.bind(this)
});
}
},
getValue:function(){
return this.mode=="bbcode"?this.bbcode_editor.textarea.element.value:tinyMCE.activeEditor.getContent();
},
setValue:function(value){
if(this.mode=="bbcode"){
this.bbcode_editor.textarea.element.value=value;
}else{
tinyMCE.get(this.textarea).setContent(value);
}
},
preview:function(){
this.in_preview=true;
$('editor_switch_spinner').show();
$("editor_preview").show();
$("editor_main").hide();
$("editor_tab_bbcode").removeClassName("activetab");
$("editor_tab_rich").removeClassName("activetab");
$("editor_tab_preview").addClassName("activetab");
new Ajax.Updater("editor_preview","/editor/preview",{
parameters:{text:this.getValue(),mode:this.mode},
evalScripts:true,
onSuccess:function(){$('editor_switch_spinner').hide();}
});
},
insertImage:function(url){
if(this.mode=="bbcode"){
this.bbcode_editor.textarea.insertAfterSelection("\n[img]"+url+"[/img]\n");
}else{
tinyMCE.activeEditor.selection.setContent("<br/><img src='"+url+"'/><br/>&nbsp;",{format:'text'});
}
},
_initAutosave:function(){
this.autosave_url=window.location.href;
new Ajax.Request('/editor/check_autosave',{
method:'post',
parameters:{url:this.autosave_url},
asynchronous:true,
onSuccess:this._loadAutosave.bind(this)
});
setInterval(this._autosave.bind(this),90*1000);
},
_loadAutosave:function(transport){
var text=transport.responseText;
if(text!="nil"){
eval("this.auto_save = "+text);
$('editor_auto_save_update').update('<span style="color:red">JavaEye编辑器于' + this.auto_save.updated_at+'帮您自动保存了一份草稿，您要<a href="#" onclick=\'editor._setAutosave();return false;\'>恢复</a>它，还是<a href="#" onclick=\'editor._discardAutosave();return false;\'>丢弃</a>呢？</span>');
}
},
_setAutosave:function(){
$("editor_auto_save_id").value=this.auto_save.id;
$('editor_auto_save_update').update("");
this.auto_save.bbcode?this.switchMode("bbcode"):this.switchMode("rich");
this.setValue(this.auto_save.body);
},
_discardAutosave:function(){
$("editor_auto_save_id").value=this.auto_save.id;
$('editor_auto_save_update').update("");
},
_autosave:function(){
var body=this.getValue();
if(body.length<100)return;
new Ajax.Request('/editor/autosave',{
method:'post',
parameters:{
url:this.autosave_url,
body:body,
bbcode:this.mode=="bbcode"
},
asynchronous:true,
onSuccess:function(transport){
$('editor_auto_save_id').value=transport.responseText;
$('editor_auto_save_update').update('<span style="color:red">JavaEye编辑器帮您自动保存草稿于：'+new Date().toLocaleString() + '</span>');
}
});
}
});