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

diff --git a/project/static/js/reg_syntax.js b/project/static/js/reg_syntax.js
new file mode 100755
index 00000000..11518cc1
--- /dev/null
+++ b/project/static/js/reg_syntax.js
@@ -0,0 +1,166 @@
+	EditAreaLoader.prototype.get_regexp= function(text_array){
+		//res="( |=|\\n|\\r|\\[|\\(|µ|)(";
+		res="(\\b)(";
+		for(i=0; i<text_array.length; i++){
+			if(i>0)
+				res+="|";
+			//res+="("+ tab_text[i] +")";
+			//res+=tab_text[i].replace(/(\.|\?|\*|\+|\\|\(|\)|\[|\]|\{|\})/g, "\\$1");
+			res+=this.get_escaped_regexp(text_array[i]);
+		}
+		//res+=")( |\\.|:|\\{|\\(|\\)|\\[|\\]|\'|\"|\\r|\\n|\\t|$)";
+		res+=")(\\b)";
+		reg= new RegExp(res);
+		
+		return res;
+	};
+	
+	
+	EditAreaLoader.prototype.get_escaped_regexp= function(str){
+		return str.toString().replace(/(\.|\?|\*|\+|\\|\(|\)|\[|\]|\}|\{|\$|\^|\|)/g, "\\$1");
+	};
+	
+	EditAreaLoader.prototype.init_syntax_regexp= function(){
+		var lang_style= {};	
+		for(var lang in this.load_syntax){
+			if(!this.syntax[lang])	// init the regexp if not already initialized
+			{
+				this.syntax[lang]= {};
+				this.syntax[lang]["keywords_reg_exp"]= {};
+				this.keywords_reg_exp_nb=0;
+			
+				if(this.load_syntax[lang]['KEYWORDS']){
+					param="g";
+					if(this.load_syntax[lang]['KEYWORD_CASE_SENSITIVE']===false)
+						param+="i";
+					for(var i in this.load_syntax[lang]['KEYWORDS']){
+						if(typeof(this.load_syntax[lang]['KEYWORDS'][i])=="function") continue;
+						this.syntax[lang]["keywords_reg_exp"][i]= new RegExp(this.get_regexp( this.load_syntax[lang]['KEYWORDS'][i] ), param);
+						this.keywords_reg_exp_nb++;
+					}
+				}
+				
+				if(this.load_syntax[lang]['OPERATORS']){
+					var str="";
+					var nb=0;
+					for(var i in this.load_syntax[lang]['OPERATORS']){
+						if(typeof(this.load_syntax[lang]['OPERATORS'][i])=="function") continue;
+						if(nb>0)
+							str+="|";				
+						str+=this.get_escaped_regexp(this.load_syntax[lang]['OPERATORS'][i]);
+						nb++;
+					}
+					if(str.length>0)
+						this.syntax[lang]["operators_reg_exp"]= new RegExp("("+str+")","g");
+				}
+				
+				if(this.load_syntax[lang]['DELIMITERS']){
+					var str="";
+					var nb=0;
+					for(var i in this.load_syntax[lang]['DELIMITERS']){
+						if(typeof(this.load_syntax[lang]['DELIMITERS'][i])=="function") continue;
+						if(nb>0)
+							str+="|";
+						str+=this.get_escaped_regexp(this.load_syntax[lang]['DELIMITERS'][i]);
+						nb++;
+					}
+					if(str.length>0)
+						this.syntax[lang]["delimiters_reg_exp"]= new RegExp("("+str+")","g");
+				}
+				
+				
+		//		/(("(\\"|[^"])*"?)|('(\\'|[^'])*'?)|(//(.|\r|\t)*\n)|(/\*(.|\n|\r|\t)*\*/)|(<!--(.|\n|\r|\t)*-->))/gi
+				var syntax_trace=[];
+				
+		//		/("(?:[^"\\]*(\\\\)*(\\"?)?)*("|$))/g
+				
+				this.syntax[lang]["quotes"]={};
+				var quote_tab= [];
+				if(this.load_syntax[lang]['QUOTEMARKS']){
+					for(var i in this.load_syntax[lang]['QUOTEMARKS']){	
+						if(typeof(this.load_syntax[lang]['QUOTEMARKS'][i])=="function") continue;			
+						var x=this.get_escaped_regexp(this.load_syntax[lang]['QUOTEMARKS'][i]);
+						this.syntax[lang]["quotes"][x]=x;
+						//quote_tab[quote_tab.length]="("+x+"(?:\\\\"+x+"|[^"+x+"])*("+x+"|$))";
+						//previous working : quote_tab[quote_tab.length]="("+x+"(?:[^"+x+"\\\\]*(\\\\\\\\)*(\\\\"+x+"?)?)*("+x+"|$))";
+						quote_tab[quote_tab.length]="("+ x +"(\\\\.|[^"+ x +"])*(?:"+ x +"|$))";
+						
+						syntax_trace.push(x);			
+					}			
+				}
+						
+				this.syntax[lang]["comments"]={};
+				if(this.load_syntax[lang]['COMMENT_SINGLE']){
+					for(var i in this.load_syntax[lang]['COMMENT_SINGLE']){	
+						if(typeof(this.load_syntax[lang]['COMMENT_SINGLE'][i])=="function") continue;						
+						var x=this.get_escaped_regexp(this.load_syntax[lang]['COMMENT_SINGLE'][i]);
+						quote_tab[quote_tab.length]="("+x+"(.|\\r|\\t)*(\\n|$))";
+						syntax_trace.push(x);
+						this.syntax[lang]["comments"][x]="\n";
+					}			
+				}		
+				// (/\*(.|[\r\n])*?\*/)
+				if(this.load_syntax[lang]['COMMENT_MULTI']){
+					for(var i in this.load_syntax[lang]['COMMENT_MULTI']){
+						if(typeof(this.load_syntax[lang]['COMMENT_MULTI'][i])=="function") continue;							
+						var start=this.get_escaped_regexp(i);
+						var end=this.get_escaped_regexp(this.load_syntax[lang]['COMMENT_MULTI'][i]);
+						quote_tab[quote_tab.length]="("+start+"(.|\\n|\\r)*?("+end+"|$))";
+						syntax_trace.push(start);
+						syntax_trace.push(end);
+						this.syntax[lang]["comments"][i]=this.load_syntax[lang]['COMMENT_MULTI'][i];
+					}			
+				}		
+				if(quote_tab.length>0)
+					this.syntax[lang]["comment_or_quote_reg_exp"]= new RegExp("("+quote_tab.join("|")+")","gi");
+				
+				if(syntax_trace.length>0) //   /((.|\n)*?)(\\*("|'|\/\*|\*\/|\/\/|$))/g
+					this.syntax[lang]["syntax_trace_regexp"]= new RegExp("((.|\n)*?)(\\\\*("+ syntax_trace.join("|") +"|$))", "gmi");
+				
+				if(this.load_syntax[lang]['SCRIPT_DELIMITERS']){
+					this.syntax[lang]["script_delimiters"]= {};
+					for(var i in this.load_syntax[lang]['SCRIPT_DELIMITERS']){
+						if(typeof(this.load_syntax[lang]['SCRIPT_DELIMITERS'][i])=="function") continue;							
+						this.syntax[lang]["script_delimiters"][i]= this.load_syntax[lang]['SCRIPT_DELIMITERS'];
+					}			
+				}
+				
+				this.syntax[lang]["custom_regexp"]= {};
+				if(this.load_syntax[lang]['REGEXPS']){
+					for(var i in this.load_syntax[lang]['REGEXPS']){
+						if(typeof(this.load_syntax[lang]['REGEXPS'][i])=="function") continue;
+						var val= this.load_syntax[lang]['REGEXPS'][i];
+						if(!this.syntax[lang]["custom_regexp"][val['execute']])
+							this.syntax[lang]["custom_regexp"][val['execute']]= {};
+						this.syntax[lang]["custom_regexp"][val['execute']][i]={'regexp' : new RegExp(val['search'], val['modifiers'])
+																			, 'class' : val['class']};
+					}
+				}
+				
+				if(this.load_syntax[lang]['STYLES']){							
+					lang_style[lang]= {};
+					for(var i in this.load_syntax[lang]['STYLES']){
+						if(typeof(this.load_syntax[lang]['STYLES'][i])=="function") continue;
+						if(typeof(this.load_syntax[lang]['STYLES'][i]) != "string"){
+							for(var j in this.load_syntax[lang]['STYLES'][i]){							
+								lang_style[lang][j]= this.load_syntax[lang]['STYLES'][i][j];
+							}
+						}else{
+							lang_style[lang][i]= this.load_syntax[lang]['STYLES'][i];
+						}
+					}
+				}
+				// build style string
+				var style="";		
+				for(var i in lang_style[lang]){
+					if(lang_style[lang][i].length>0){
+						style+= "."+ lang +" ."+ i.toLowerCase() +" span{"+lang_style[lang][i]+"}\n";
+						style+= "."+ lang +" ."+ i.toLowerCase() +"{"+lang_style[lang][i]+"}\n";				
+					}
+				}
+				this.syntax[lang]["styles"]=style;
+			}
+		}				
+	};
+	
+	editAreaLoader.waiting_loading["reg_syntax.js"]= "loaded";