download client settings only shows config for the selected client.

UI/.idea/inspectionProfiles/Project_Default.xml

@@ -4,7 +4,7 @@
     <option name="myLocal" value="false" />
     <inspection_tool class="AssignmentResultUsedJS" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="AssignmentToForLoopParameterJS" enabled="true" level="ERROR" enabled_by_default="true" />
-    <inspection_tool class="AssignmentToFunctionParameterJS" enabled="true" level="ERROR" enabled_by_default="true" />
+    <inspection_tool class="AssignmentToFunctionParameterJS" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
     <inspection_tool class="ChainedEqualityJS" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="CheckEmptyScriptTag" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="ConditionalExpressionWithIdenticalBranchesJS" enabled="true" level="ERROR" enabled_by_default="true" />

UI/Settings/DownloadClient/DownloadClientTemplate.html

@@ -5,7 +5,7 @@
         <label class="control-label">Download Client</label>
 
         <div class="controls">
-            <select class="inputClass x-backlog-setting" name="downloadClient">
+            <select class="inputClass x-download-client" name="downloadClient">
                 <option value="0">SABnzbd</option>
                 <option value="1">Blackhole</option>
                 <option value="2">Pneumatic</option>
@@ -41,7 +41,7 @@
     </div>
 </fieldset>
 
-<fieldset>
+<fieldset class="x-sab-config">
     <legend>SABnzbd</legend>
 
     <div class="control-group">
@@ -170,7 +170,7 @@
     </div>
 </fieldset>
 
-<fieldset>
+<fieldset class="x-blackhole-config">
     <legend>Blackhole</legend>
     <div class="control-group">
         <label class="control-label">Blackhole Directory</label>
@@ -184,7 +184,7 @@
     </div>
 </fieldset>
 
-<fieldset>
+<fieldset class="x-pneumatic-config">
     <legend>Pneumatic</legend>
     <div class="control-group">
         <label class="control-label">Nzb Directory</label>
@@ -198,7 +198,7 @@
     </div>
 </fieldset>
 
-<fieldset>
+<fieldset class="x-nzbget-config">
     <legend>NZBGet</legend>
     <div class="control-group">
         <label class="control-label">Host</label>

UI/Settings/DownloadClient/DownloadClientView.js

@@ -11,15 +11,75 @@ define([
 
         ui: {
             switch              : '.switch',
-            tooltip  : '[class^="help-inline"] i',
+            tooltip             : '.help-inline i',
-            pathInput: '.x-path'
+            pathInput           : '.x-path',
+            sabConfig           : '.x-sab-config',
+            blackholeConfig     : '.x-blackhole-config',
+            pneumaticConfig     : '.x-pneumatic-config',
+            nzbGetConfig        : '.x-nzbget-config',
+            downloadClientSelect: '.x-download-client'
+        },
+
+        events: {
+            'change .x-download-client': 'downloadClientChanged'
         },
 
         onRender: function () {
             NzbDrone.ModelBinder.bind(this.model, this.el);
+
             this.ui.switch.bootstrapSwitch();
             this.ui.tooltip.tooltip({ placement: 'right', html: true });
             this.ui.pathInput.autoComplete('/directories');
+
+            this.refreshUIVisibility(this.model.get('downloadClient'));
+        },
+
+        downloadClientChanged: function () {
+            var clientId = this.ui.downloadClientSelect.val();
+            this.refreshUIVisibility(clientId);
+        },
+
+        refreshUIVisibility: function (clientId) {
+
+            if (!clientId) {
+                clientId = "0";
             }
+
+            switch (clientId.toString()) {
+                case "0":
+                    this.ui.sabConfig.show();
+                    this.ui.blackholeConfig.hide();
+                    this.ui.pneumaticConfig.hide();
+                    this.ui.nzbGetConfig.hide();
+                    break;
+
+                case "1":
+                    this.ui.sabConfig.hide();
+                    this.ui.blackholeConfig.show();
+                    this.ui.pneumaticConfig.hide();
+                    this.ui.nzbGetConfig.hide();
+                    break;
+
+                case "2":
+                    this.ui.sabConfig.hide();
+                    this.ui.blackholeConfig.hide();
+                    this.ui.pneumaticConfig.show();
+                    this.ui.nzbGetConfig.hide();
+                    break;
+
+                case "3":
+                    this.ui.sabConfig.hide();
+                    this.ui.blackholeConfig.hide();
+                    this.ui.pneumaticConfig.hide();
+                    this.ui.nzbGetConfig.show();
+                    break;
+
+                default :
+                    throw "unknown download client id" + clientId;
+            }
+        }
+
+
+
     });
 });