src/redakcja/static/js/wiki/view_search.js

   1 (function($){
   2
   3     /*
   4      * Perspective
   5      */
   6     class SearchPerspective extends $.wiki.SidebarPerspective {
   7         constructor(options) {
   8             var old_callback = options.callback || function() { };
   9
  10             options.callback = function(){
  11                 var self = this;
  12
  13                 this.vsplitbar = 'ZNAJDŹ I ZAMIEŃ';
  14                 this.editor = null;
  15                 this.$element = $("#side-search");
  16                 this.$searchInput = $('#search-input', this.$element);
  17                 this.$replaceInput = $('#replace-input', this.$element);
  18                 this.$searchButton = $('#search-button', this.$element);
  19                 this.$searchPrevButton = $('#search-prev-button', this.$element);
  20                 this.$replaceButton = $('#replace-button', this.$element);
  21
  22                 this.$replaceButton.attr("disabled","disabled");
  23                 this.options = Array();
  24
  25                 // handlers
  26                 this.$searchInput.change(function(event){
  27                     self.searchCursor = null;
  28                 });
  29                 this.$replaceInput.change(function(event){
  30                     self.searchCursor = null;
  31                 });
  32
  33                 $("#side-search input:checkbox").each(function() {
  34                     self.options[this.id] = this.checked;
  35                 }).change(function(){
  36                     self.options[this.id] = this.checked;
  37                     self.searchCursor = null;
  38                 });
  39
  40                 this.$searchButton.click(function(){
  41                     if (!self.search())
  42                         alert('Brak wyników.');
  43                 });
  44
  45                 this.$searchPrevButton.click(function(){
  46                     if (!self.search(false))
  47                         alert('Brak wyników.');
  48                 });
  49
  50                 this.$replaceButton.click(function(){
  51                     self.replace();
  52                 });
  53
  54                 old_callback.call(this);
  55             };
  56
  57             super(options);
  58         }
  59
  60         search(forward=true) {
  61             var self = this;
  62             var query = self.$searchInput.val();
  63
  64             if (!self.editor)
  65                 self.editor = $.wiki.perspectiveForTab('#CodeMirrorPerspective').codemirror
  66
  67             if (!self.searchCursor) {
  68                 var options = {};
  69                 options.caseFold = !self.options['search-case-sensitive'];
  70                 var start = 0;
  71                 if (self.options['search-from-cursor']) {
  72                     start = self.editor.getCursor();
  73                 }
  74                 self.searchCursor = self.editor.getSearchCursor(
  75                     self.$searchInput.val(),
  76                     start,
  77                     options
  78                 );
  79             }
  80             if (forward ? self.searchCursor.findNext() : self.searchCursor.findPrevious()) {
  81                 self.editor.setSelection(self.searchCursor.from(), self.searchCursor.to());
  82                 self.editor.scrollIntoView({from: self.searchCursor.from(), to: self.searchCursor.to()}, 20);
  83                 self.$replaceButton.removeAttr("disabled");
  84                 return true;
  85             }
  86             else {
  87                 self.searchCursor = null;
  88                 this.$replaceButton.attr("disabled","disabled");
  89                 return false;
  90             }
  91         }
  92
  93         replace() {
  94             var self = this;
  95             var query = self.$replaceInput.val();
  96
  97             if (!self.searchCursor) {
  98                 self.search();
  99             }
 100             else {}
 101
 102             self.editor.setSelection(self.searchCursor.from(), self.searchCursor.to());
 103             self.editor.scrollIntoView({from: self.searchCursor.from(), to: self.searchCursor.to()}, 20);
 104
 105             self.searchCursor.replace(query);
 106             if(self.search() && self.options['replace-all']) {
 107                 self.replace();
 108             }
 109         }
 110
 111         onEnter(success, failure) {
 112             var self = this;
 113
 114             super.onEnter();
 115             self.$searchCursor = null;
 116
 117             if ($.wiki.activePerspective() != 'CodeMirrorPerspective')
 118                 $.wiki.switchToTab('#CodeMirrorPerspective');
 119         }
 120
 121         onExit(success, failure) {
 122         }
 123     }
 124
 125     $.wiki.SearchPerspective = SearchPerspective;
 126
 127 })(jQuery);