X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/db6d2feee32d100fb893b389421bda2fd65a89cd..d9f6aab0486a302a211c6d9c77394daa501c7216:/project/static/js/regexp.js

diff --git a/project/static/js/regexp.js b/project/static/js/regexp.js
new file mode 100755
index 00000000..907063a6
--- /dev/null
+++ b/project/static/js/regexp.js
@@ -0,0 +1,139 @@
+	/*EditArea.prototype.comment_or_quotes= function(v0, v1, v2, v3, v4,v5,v6,v7,v8,v9, v10){
+		new_class="quotes";
+		if(v6 && v6 != undefined && v6!="")
+			new_class="comments";
+		return "µ__"+ new_class +"__µ"+v0+"µ_END_µ";
+
+	};*/
+	
+/*	EditArea.prototype.htmlTag= function(v0, v1, v2, v3, v4,v5,v6,v7,v8,v9, v10){
+		res="<span class=htmlTag>"+v2;
+		alert("v2: "+v2+" v3: "+v3);
+		tab=v3.split("=");
+		attributes="";
+		if(tab.length>1){
+			attributes="<span class=attribute>"+tab[0]+"</span>=";
+			for(i=1; i<tab.length-1; i++){
+				cut=tab[i].lastIndexOf("&nbsp;");				
+				attributes+="<span class=attributeVal>"+tab[i].substr(0,cut)+"</span>";
+				attributes+="<span class=attribute>"+tab[i].substr(cut)+"</span>=";
+			}
+			attributes+="<span class=attributeVal>"+tab[tab.length-1]+"</span>";
+		}		
+		res+=attributes+v5+"</span>";
+		return res;		
+	};*/
+	
+	// determine if the selected text if a comment or a quoted text
+	EditArea.prototype.comment_or_quote= function(){
+		var new_class="", close_tag="", sy, arg, i;
+		sy 		= parent.editAreaLoader.syntax[editArea.current_code_lang];
+		arg		= EditArea.prototype.comment_or_quote.arguments[0];
+		
+		for( i in sy["quotes"] ){
+			if(arg.indexOf(i)==0){
+				new_class="quotesmarks";
+				close_tag=sy["quotes"][i];
+			}
+		}
+		if(new_class.length==0)
+		{
+			for(var i in sy["comments"]){
+				if( arg.indexOf(i)==0 ){
+					new_class="comments";
+					close_tag=sy["comments"][i];
+				}
+			}
+		}
+		// for single line comment the \n must not be included in the span tags
+		if(close_tag=="\n"){
+			return "µ__"+ new_class +"__µ"+ arg.replace(/(\r?\n)?$/m, "µ_END_µ$1");
+		}else{
+			// the closing tag must be set only if the comment or quotes is closed 
+			reg= new RegExp(parent.editAreaLoader.get_escaped_regexp(close_tag)+"$", "m");
+			if( arg.search(reg)!=-1 )
+				return "µ__"+ new_class +"__µ"+ arg +"µ_END_µ";
+			else
+				return "µ__"+ new_class +"__µ"+ arg;
+		}
+	};
+	
+/*
+	// apply special tags arround text to highlight
+	EditArea.prototype.custom_highlight= function(){
+		res= EditArea.prototype.custom_highlight.arguments[1]+"µ__"+ editArea.reg_exp_span_tag +"__µ" + EditArea.prototype.custom_highlight.arguments[2]+"µ_END_µ";
+		if(EditArea.prototype.custom_highlight.arguments.length>5)
+			res+= EditArea.prototype.custom_highlight.arguments[ EditArea.prototype.custom_highlight.arguments.length-3 ];
+		return res;
+	};
+	*/
+	
+	// return identication that allow to know if revalidating only the text line won't make the syntax go mad
+	EditArea.prototype.get_syntax_trace= function(text){
+		if(this.settings["syntax"].length>0 && parent.editAreaLoader.syntax[this.settings["syntax"]]["syntax_trace_regexp"])
+			return text.replace(parent.editAreaLoader.syntax[this.settings["syntax"]]["syntax_trace_regexp"], "$3");
+	};
+	
+		
+	EditArea.prototype.colorize_text= function(text){
+		//text="<div id='result' class='area' style='position: relative; z-index: 4; height: 500px; overflow: scroll;border: solid black 1px;'> ";
+	  /*		
+		if(this.isOpera){	
+			// opera can't use pre element tabulation cause a tab=6 chars in the textarea and 8 chars in the pre 
+			text= this.replace_tab(text);
+		}*/
+		
+		text= " "+text; // for easier regExp
+		
+		/*if(this.do_html_tags)
+			text= text.replace(/(<[a-z]+ [^>]*>)/gi, '[__htmlTag__]$1[_END_]');*/
+		if(this.settings["syntax"].length>0)
+			text= this.apply_syntax(text, this.settings["syntax"]);
+
+		// remove the first space added
+		return text.substr(1).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/µ_END_µ/g,"</span>").replace(/µ__([a-zA-Z0-9]+)__µ/g,"<span class='$1'>");
+	};
+	
+	EditArea.prototype.apply_syntax= function(text, lang){
+		var sy;
+		this.current_code_lang=lang;
+	
+		if(!parent.editAreaLoader.syntax[lang])
+			return text;
+			
+		sy = parent.editAreaLoader.syntax[lang];
+		if(sy["custom_regexp"]['before']){
+			for( var i in sy["custom_regexp"]['before']){
+				var convert="$1µ__"+ sy["custom_regexp"]['before'][i]['class'] +"__µ$2µ_END_µ$3";
+				text= text.replace(sy["custom_regexp"]['before'][i]['regexp'], convert);
+			}
+		}
+		
+		if(sy["comment_or_quote_reg_exp"]){
+			//setTimeout("_$('debug_area').value=editArea.comment_or_quote_reg_exp;", 500);
+			text= text.replace(sy["comment_or_quote_reg_exp"], this.comment_or_quote);
+		}
+		
+		if(sy["keywords_reg_exp"]){
+			for(var i in sy["keywords_reg_exp"]){	
+				text= text.replace(sy["keywords_reg_exp"][i], 'µ__'+i+'__µ$2µ_END_µ');
+			}			
+		}
+		
+		if(sy["delimiters_reg_exp"]){
+			text= text.replace(sy["delimiters_reg_exp"], 'µ__delimiters__µ$1µ_END_µ');
+		}		
+		
+		if(sy["operators_reg_exp"]){
+			text= text.replace(sy["operators_reg_exp"], 'µ__operators__µ$1µ_END_µ');
+		}
+		
+		if(sy["custom_regexp"]['after']){
+			for( var i in sy["custom_regexp"]['after']){
+				var convert="$1µ__"+ sy["custom_regexp"]['after'][i]['class'] +"__µ$2µ_END_µ$3";
+				text= text.replace(sy["custom_regexp"]['after'][i]['regexp'], convert);			
+			}
+		}
+			
+		return text;
+	};