project/static/js/search_replace.js

   1         EditArea.prototype.show_search = function(){\r
   2                 if(_$("area_search_replace").style.visibility=="visible"){\r
   3                         this.hidden_search();\r
   4                 }else{\r
   5                         this.open_inline_popup("area_search_replace");\r
   6                         var text= this.area_get_selection();\r
   7                         var search= text.split("\n")[0];\r
   8                         _$("area_search").value= search;\r
   9                         _$("area_search").focus();\r
  10                 }\r
  11         };\r
  12         \r
  13         EditArea.prototype.hidden_search= function(){\r
  14                 /*_$("area_search_replace").style.visibility="hidden";\r
  15                 this.textarea.focus();\r
  16                 var icon= _$("search");\r
  17                 setAttribute(icon, "class", getAttribute(icon, "class").replace(/ selected/g, "") );*/\r
  18                 this.close_inline_popup("area_search_replace");\r
  19         };\r
  20         \r
  21         EditArea.prototype.area_search= function(mode){\r
  22                 \r
  23                 if(!mode)\r
  24                         mode="search";\r
  25                 _$("area_search_msg").innerHTML="";             \r
  26                 var search=_$("area_search").value;             \r
  27                 \r
  28                 this.textarea.focus();          \r
  29                 this.textarea.textareaFocused=true;\r
  30                 \r
  31                 var infos= this.get_selection_infos();  \r
  32                 var start= infos["selectionStart"];\r
  33                 var pos=-1;\r
  34                 var pos_begin=-1;\r
  35                 var length=search.length;\r
  36                 \r
  37                 if(_$("area_search_replace").style.visibility!="visible"){\r
  38                         this.show_search();\r
  39                         return;\r
  40                 }\r
  41                 if(search.length==0){\r
  42                         _$("area_search_msg").innerHTML=this.get_translation("search_field_empty");\r
  43                         return;\r
  44                 }\r
  45                 // advance to the next occurence if no text selected\r
  46                 if(mode!="replace" ){\r
  47                         if(_$("area_search_reg_exp").checked)\r
  48                                 start++;\r
  49                         else\r
  50                                 start+= search.length;\r
  51                 }\r
  52                 \r
  53                 //search\r
  54                 if(_$("area_search_reg_exp").checked){\r
  55                         // regexp search\r
  56                         var opt="m";\r
  57                         if(!_$("area_search_match_case").checked)\r
  58                                 opt+="i";\r
  59                         var reg= new RegExp(search, opt);\r
  60                         pos= infos["full_text"].substr(start).search(reg);\r
  61                         pos_begin= infos["full_text"].search(reg);\r
  62                         if(pos!=-1){\r
  63                                 pos+=start;\r
  64                                 length=infos["full_text"].substr(start).match(reg)[0].length;\r
  65                         }else if(pos_begin!=-1){\r
  66                                 length=infos["full_text"].match(reg)[0].length;\r
  67                         }\r
  68                 }else{\r
  69                         if(_$("area_search_match_case").checked){\r
  70                                 pos= infos["full_text"].indexOf(search, start); \r
  71                                 pos_begin= infos["full_text"].indexOf(search); \r
  72                         }else{\r
  73                                 pos= infos["full_text"].toLowerCase().indexOf(search.toLowerCase(), start); \r
  74                                 pos_begin= infos["full_text"].toLowerCase().indexOf(search.toLowerCase()); \r
  75                         }               \r
  76                 }\r
  77                 \r
  78                 // interpret result\r
  79                 if(pos==-1 && pos_begin==-1){\r
  80                         _$("area_search_msg").innerHTML="<strong>"+search+"</strong> "+this.get_translation("not_found");\r
  81                         return;\r
  82                 }else if(pos==-1 && pos_begin != -1){\r
  83                         begin= pos_begin;\r
  84                         _$("area_search_msg").innerHTML=this.get_translation("restart_search_at_begin");\r
  85                 }else\r
  86                         begin= pos;\r
  87                 \r
  88                 //_$("area_search_msg").innerHTML+="<strong>"+search+"</strong> found at "+begin+" strat at "+start+" pos "+pos+" curs"+ infos["indexOfCursor"]+".";\r
  89                 if(mode=="replace" && pos==infos["indexOfCursor"]){\r
  90                         var replace= _$("area_replace").value;\r
  91                         var new_text="";                        \r
  92                         if(_$("area_search_reg_exp").checked){\r
  93                                 var opt="m";\r
  94                                 if(!_$("area_search_match_case").checked)\r
  95                                         opt+="i";\r
  96                                 var reg= new RegExp(search, opt);\r
  97                                 new_text= infos["full_text"].substr(0, begin) + infos["full_text"].substr(start).replace(reg, replace);\r
  98                         }else{\r
  99                                 new_text= infos["full_text"].substr(0, begin) + replace + infos["full_text"].substr(begin + length);\r
 100                         }\r
 101                         this.textarea.value=new_text;\r
 102                         this.area_select(begin, length);\r
 103                         this.area_search();\r
 104                 }else\r
 105                         this.area_select(begin, length);\r
 106         };\r
 107         \r
 108         \r
 109         \r
 110         \r
 111         EditArea.prototype.area_replace= function(){            \r
 112                 this.area_search("replace");\r
 113         };\r
 114         \r
 115         EditArea.prototype.area_replace_all= function(){\r
 116         /*      this.area_select(0, 0);\r
 117                 _$("area_search_msg").innerHTML="";\r
 118                 while(_$("area_search_msg").innerHTML==""){\r
 119                         this.area_replace();\r
 120                 }*/\r
 121         \r
 122                 var base_text= this.textarea.value;\r
 123                 var search= _$("area_search").value;            \r
 124                 var replace= _$("area_replace").value;\r
 125                 if(search.length==0){\r
 126                         _$("area_search_msg").innerHTML=this.get_translation("search_field_empty");\r
 127                         return ;\r
 128                 }\r
 129                 \r
 130                 var new_text="";\r
 131                 var nb_change=0;\r
 132                 if(_$("area_search_reg_exp").checked){\r
 133                         // regExp\r
 134                         var opt="mg";\r
 135                         if(!_$("area_search_match_case").checked)\r
 136                                 opt+="i";\r
 137                         var reg= new RegExp(search, opt);\r
 138                         nb_change= infos["full_text"].match(reg).length;\r
 139                         new_text= infos["full_text"].replace(reg, replace);\r
 140                         \r
 141                 }else{\r
 142                         \r
 143                         if(_$("area_search_match_case").checked){\r
 144                                 var tmp_tab=base_text.split(search);\r
 145                                 nb_change= tmp_tab.length -1 ;\r
 146                                 new_text= tmp_tab.join(replace);\r
 147                         }else{\r
 148                                 // case insensitive\r
 149                                 var lower_value=base_text.toLowerCase();\r
 150                                 var lower_search=search.toLowerCase();\r
 151                                 \r
 152                                 var start=0;\r
 153                                 var pos= lower_value.indexOf(lower_search);                             \r
 154                                 while(pos!=-1){\r
 155                                         nb_change++;\r
 156                                         new_text+= this.textarea.value.substring(start , pos)+replace;\r
 157                                         start=pos+ search.length;\r
 158                                         pos= lower_value.indexOf(lower_search, pos+1);\r
 159                                 }\r
 160                                 new_text+= this.textarea.value.substring(start);                                \r
 161                         }\r
 162                 }                       \r
 163                 if(new_text==base_text){\r
 164                         _$("area_search_msg").innerHTML="<strong>"+search+"</strong> "+this.get_translation("not_found");\r
 165                 }else{\r
 166                         this.textarea.value= new_text;\r
 167                         _$("area_search_msg").innerHTML="<strong>"+nb_change+"</strong> "+this.get_translation("occurrence_replaced");\r
 168                         // firefox and opera doesn't manage with the focus if it's done directly\r
 169                         //editArea.textarea.focus();editArea.textarea.textareaFocused=true;\r
 170                         setTimeout("editArea.textarea.focus();editArea.textarea.textareaFocused=true;", 100);\r
 171                 }\r
 172                 \r
 173                 \r
 174         };\r