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  • Committer: Jeff Stys
  • Date: 2014-04-21 12:46:26 UTC
  • Revision ID: jstys@sesda3.com-20140421124626-2332pb2dyjc33jxi
Proof-of-concept version of Data Coverage Timeline using Highchart/Highstock javascript library.  Changes to getDataCoverage API in order to feed the necessary data to the Timeline

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timeline/Highstock-1.3.10/exporting-server/java/highcharts-export/highcharts-export-web/src/main/webapp/resources/lib/codemirror/util/match-highlighter.js
 
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// Define match-highlighter commands. Depends on searchcursor.js
 
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// Use by attaching the following function call to the onCursorActivity event:
 
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        //myCodeMirror.matchHighlight(minChars);
 
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// And including a special span.CodeMirror-matchhighlight css class (also optionally a separate one for .CodeMirror-focused -- see demo matchhighlighter.html)
 
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(function() {
 
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  var DEFAULT_MIN_CHARS = 2;
 
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  function MatchHighlightState() {
 
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        this.marked = [];
 
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  }
 
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  function getMatchHighlightState(cm) {
 
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        return cm._matchHighlightState || (cm._matchHighlightState = new MatchHighlightState());
 
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  }
 
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  function clearMarks(cm) {
 
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        var state = getMatchHighlightState(cm);
 
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        for (var i = 0; i < state.marked.length; ++i)
 
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                state.marked[i].clear();
 
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        state.marked = [];
 
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  }
 
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  function markDocument(cm, className, minChars) {
 
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    clearMarks(cm);
 
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        minChars = (typeof minChars !== 'undefined' ? minChars : DEFAULT_MIN_CHARS);
 
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        if (cm.somethingSelected() && cm.getSelection().replace(/^\s+|\s+$/g, "").length >= minChars) {
 
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                var state = getMatchHighlightState(cm);
 
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                var query = cm.getSelection();
 
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                cm.operation(function() {
 
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                        if (cm.lineCount() < 2000) { // This is too expensive on big documents.
 
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                          for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
 
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                                //Only apply matchhighlight to the matches other than the one actually selected
 
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                                if (!(cursor.from().line === cm.getCursor(true).line && cursor.from().ch === cm.getCursor(true).ch))
 
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                                        state.marked.push(cm.markText(cursor.from(), cursor.to(), className));
 
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                          }
 
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                        }
 
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                  });
 
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        }
 
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  }
 
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  CodeMirror.defineExtension("matchHighlight", function(className, minChars) {
 
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    markDocument(this, className, minChars);
 
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  });
 
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})();