Some more JS indentation fixes.

Fixed issue 31: "Maximum number of facet values should be configurable." Now when we're showing "too many choices" we also display exactly how many choices there are and show a link to change the limit.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@2201 7d457c2a-affb-35e4-300a-418c747d4874

main/src/com/google/refine/browsing/facets/ListFacet.java

@@ -107,6 +107,7 @@ public class ListFacet implements Facet {
             writer.key("error"); writer.value(_errorMessage);
         } else if (_choices.size() > getLimit()) {
             writer.key("error"); writer.value("Too many choices");
+            writer.key("choiceCount"); writer.value(_choices.size());
         } else {
             writer.key("choices"); writer.array();
             for (NominalFacetChoice choice : _choices) {

main/webapp/modules/core/scripts/facets/list-facet.js

@@ -29,7 +29,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-*/
+ */
 
 function ListFacet(div, config, options, selection) {
   this._div = div;
@@ -159,12 +159,13 @@ ListFacet.prototype._initializeUI = function() {
       '</div>' +
       '<div class="facet-expression" bind="expressionDiv" title="Click to edit expression"></div>' +
       '<div class="facet-controls" bind="controlsDiv" style="display:none;">' +
-          '<a bind="choiceCountContainer" class="action" href="javascript:{}"></a> <span class="facet-controls-sortControls" bind="sortGroup">Sort by: ' +
+        '<a bind="choiceCountContainer" class="action" href="javascript:{}"></a> ' +
+        '<span class="facet-controls-sortControls" bind="sortGroup">Sort by: ' +
           '<a href="javascript:{}" bind="sortByNameLink">name</a>' +
           '<a href="javascript:{}" bind="sortByCountLink">count</a>' +
         '</span>' +
         '<button bind="clusterLink" class="facet-controls-button button">Cluster</button>' +
-        '</div></div>' +
+      '</div>' +
       '<div class="facet-body" bind="bodyDiv">' +
         '<div class="facet-body-inner" bind="bodyInnerDiv"></div>' +
       '</div>'
@@ -275,11 +276,31 @@ ListFacet.prototype._update = function(resetScroll) {
   } else if ("error" in this._data) {
     //this._elmts.statusDiv.hide();
     this._elmts.controlsDiv.hide();
-        this._elmts.bodyInnerDiv.empty().append(
-            $('<div>').text(this._data.error).addClass("facet-body-message"));
 
     if (this._data.error == "Too many choices") {
+      this._elmts.bodyInnerDiv.empty();
+      
+      var messageDiv = $('<div>')
+        .text(this._data.choiceCount + " choices total, too many to display")
+        .addClass("facet-body-message")
+        .appendTo(this._elmts.bodyInnerDiv);
+      $('<br>').appendTo(messageDiv);
+      $('<a>')
+      .text("Set choice count limit")
+      .attr("href", "javascript:{}")
+      .addClass("action")
+      .addClass("secondary")
+      .appendTo(messageDiv)
+      .click(function() {
+        self._setChoiceCountLimit(self._data.choiceCount);
+      });
+      
       this._renderBodyControls();
+    } else {
+      this._elmts.bodyInnerDiv.empty().append(
+          $('<div>')
+            .text(this._data.error)
+            .addClass("facet-body-message"));
     }
     return;
   }
@@ -671,3 +692,30 @@ ListFacet.prototype._editExpression = function() {
     }
   );
 };
+
+ListFacet.prototype._setChoiceCountLimit = function(choiceCount) {
+  var limit = Math.ceil(choiceCount / 1000) * 1000;
+  var s = window.prompt('Set the maximum number of choices shown in each text facet (too many will slow down the application)', limit);
+  if (s) {
+    var n = parseInt(s);
+
+    if (!isNaN(n)) {
+      var self = this;
+      $.post(
+        "/command/core/set-preference",
+        {
+          name : "ui.browsing.listFacet.limit",
+          value : n
+        },
+        function(o) {
+          if (o.code == "ok") {
+            ui.browsingEngine.update();
+          } else if (o.code == "error") {
+            alert(o.message);
+          }
+        },
+        "json"
+      );      
+    }
+  }
+};

main/webapp/modules/core/scripts/facets/range-facet.js

@@ -29,7 +29,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-*/
+ */
 
 function RangeFacet(div, config, options) {
   this._div = div;

main/webapp/modules/core/scripts/facets/scatterplot-facet.js

@@ -29,7 +29,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-*/
+ */
 
 function ScatterplotFacet(div, config, options) {
   this._div = div;

main/webapp/modules/core/scripts/facets/text-search-facet.js

@@ -29,7 +29,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-*/
+ */
 
 function TextSearchFacet(div, config, options) {
   this._div = div;

main/webapp/modules/core/scripts/facets/timerange-facet.js

@@ -29,7 +29,7 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-*/
+ */
 
 function TimeRangeFacet(div, config, options) {
   this._div = div;
@@ -275,7 +275,7 @@ TimeRangeFacet.prototype.steps = [
                                   1000*31556952*10,   // decade 
                                   1000*31556952*100,  // century 
                                   1000*31556952*1000, // millennium 
-];
+                                  ];
 
 TimeRangeFacet.prototype._setRangeIndicators = function() {
   var fromDate = new Date(this._from);