# HG changeset patch
# User hamidouk
# Date 1319638817 -7200
# Node ID 6e115a094858e21e0d389739e9aacbe3ee872183
# Parent  43f6de365ed47c9aa1099849e98db63a262ec773
another tweak to the searchBox : the visualization is cleared when the searchbox
is empty.

diff -r 43f6de365ed4 -r 6e115a094858 src/js/widgets/playerWidget.js
--- a/src/js/widgets/playerWidget.js	Wed Oct 26 15:46:19 2011 +0200
+++ b/src/js/widgets/playerWidget.js	Wed Oct 26 16:20:17 2011 +0200
@@ -177,9 +177,14 @@
 /* this handler is called whenever the content of the search
    field changes */
 IriSP.PlayerWidget.prototype.searchHandler = function() {
-
   this._searchLastValue = this.selector.find("#LdtSearchInput").attr('value');
-  this._Popcorn.trigger("IriSP.search", this._searchLastValue);
+  
+  // do nothing if the search field is empty, instead of highlighting everything.
+  if (this._searchLastValue == "") {
+    this._Popcorn.trigger("IriSP.search.cleared");
+  } else {
+    this._Popcorn.trigger("IriSP.search", this._searchLastValue);
+  }
 };
 
 /*
diff -r 43f6de365ed4 -r 6e115a094858 src/js/widgets/segmentsWidget.js
--- a/src/js/widgets/segmentsWidget.js	Wed Oct 26 15:46:19 2011 +0200
+++ b/src/js/widgets/segmentsWidget.js	Wed Oct 26 16:20:17 2011 +0200
@@ -7,6 +7,7 @@
   // event handlers
   this._Popcorn.listen("IriSP.search", function(searchString) { self.searchHandler.call(self, searchString); });
   this._Popcorn.listen("IriSP.search.closed", function() { self.searchFieldClosedHandler.call(self); });
+  this._Popcorn.listen("IriSP.search.cleared", function() { self.searchFieldClearedHandler.call(self); });
 };
 
 IriSP.SegmentsWidget.prototype = new IriSP.Widget();
@@ -72,6 +73,19 @@
   } 
 };
 
+/* restores the view after a search */
+IriSP.SegmentsWidget.prototype.clear = function() {
+  // reinit the fields
+  for (var id in this.oldSearchMatches) {     
+      
+      IriSP.jQuery("#"+id).dequeue();
+			IriSP.jQuery("#"+id).animate({height:0},100);	
+			IriSP.jQuery("#"+id).css('border','0px');
+			IriSP.jQuery("#"+id).css('border-color','red');
+			IriSP.jQuery("#"+id).animate({opacity:0.3},100);
+  }   
+};
+
 IriSP.SegmentsWidget.prototype.clickHandler = function(annotation) {
   var begin = Math.round((+ annotation.begin) / 1000);
   this._Popcorn.currentTime(begin)
@@ -108,16 +122,10 @@
   this.oldSearchMatches = matches;
 };
 
+IriSP.SegmentsWidget.prototype.searchFieldClearedHandler = function() {
+  this.clear();
+};
+
 IriSP.SegmentsWidget.prototype.searchFieldClosedHandler = function() {
-  // reinit the fields
-  for (var id in this.oldSearchMatches) {     
-      
-      IriSP.jQuery("#"+id).dequeue();
-			IriSP.jQuery("#"+id).animate({height:0},100);	
-			IriSP.jQuery("#"+id).css('border','0px');
-			IriSP.jQuery("#"+id).css('border-color','red');
-			IriSP.jQuery("#"+id).animate({opacity:0.3},100);
-  }
-  
-  
+  this.clear();
 };
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