fixed Darksend settings

src/qt/forms/optionsdialog.ui

@@ -158,7 +158,52 @@
          </item>
         </layout>
        </item>
+        <item>
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <item>
+          <widget class="QLabel" name="label_2">
+           <property name="toolTip">
+            <string notr="true">&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;This amount acts as a threshold to turn off Darksend once it's reached. &lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+           </property>
+           <property name="statusTip">
+            <string notr="true"/>
+           </property>
+           <property name="whatsThis">
+            <string notr="true"/>
+           </property>
+           <property name="accessibleName">
+            <string notr="true"/>
+           </property>
+           <property name="accessibleDescription">
+            <string notr="true"/>
+           </property>
+           <property name="text">
+            <string>Amount of Darkcoin to keep anonymized</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="anonymizeDarkcoin">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>2000</number>
+           </property>
+           <property name="singleStep">
+            <number>10</number>
+           </property>
+           <property name="value">
+            <number>1000</number>
+           </property>
+          </widget>
+         </item>
         </layout>
+       </item>
+      </layout>
+
+
+
      </widget>
      <widget class="QWidget" name="tabWallet">
       <attribute name="title">

src/qt/optionsdialog.cpp

@@ -13,6 +13,7 @@
 #include "guiutil.h"
 #include "monitoreddatamapper.h"
 #include "optionsmodel.h"
+#include "darksend.h"
 
 #include "main.h" // for CTransaction::nMinTxFee and MAX_SCRIPTCHECK_THREADS
 #include "netbase.h"
@@ -188,6 +189,12 @@ void OptionsDialog::setMapper()
     mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);
     mapper->addMapping(ui->displayAddresses, OptionsModel::DisplayAddresses);
     mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);
+
+
+    /* Darksend Rounds */
+    mapper->addMapping(ui->darksendRounds, OptionsModel::DarksendRounds);
+    mapper->addMapping(ui->anonymizeDarkcoin, OptionsModel::AnonymizeDarkcoinAmount);
+
 }
 
 void OptionsDialog::enableOkButton()
@@ -228,6 +235,7 @@ void OptionsDialog::on_resetButton_clicked()
 void OptionsDialog::on_okButton_clicked()
 {
     mapper->submit();
+    darkSendPool.cachedNumBlocks = 0;
     accept();
 }
 

src/qt/optionsmodel.cpp

@@ -72,6 +72,15 @@ void OptionsModel::Init()
         settings.setValue("fCoinControlFeatures", false);
     fCoinControlFeatures = settings.value("fCoinControlFeatures", false).toBool();
 
+    if (!settings.contains("nDarksendRounds"))
+        settings.setValue("nDarksendRounds", 2);
+
+    if (!settings.contains("nAnonymizeDarkcoinAmount"))
+        settings.setValue("nAnonymizeDarkcoinAmount", 1000);
+
+    nDarksendRounds = settings.value("nDarksendRounds").toLongLong();
+    nAnonymizeDarkcoinAmount = settings.value("nAnonymizeDarkcoinAmount").toLongLong();
+
     // These are shared with the core or have a command-line parameter
     // and we want command-line parameters to overwrite the GUI settings.
     //

src/qt/optionsmodel.h

@@ -42,9 +42,9 @@ public:
         ThreadsScriptVerif,     // int
         DatabaseCache,          // int
         SpendZeroConfChange,    // bool
-        OptionIDRowCount,
         DarksendRounds,    // int
         AnonymizeDarkcoinAmount, //int
+        OptionIDRowCount,
     };
 
     void Init();

src/version.cpp

@@ -10,7 +10,7 @@
 // Name of client reported in the 'version' message. Report the same name
 // for both darkcoind and darkcoin-qt, to make it harder for attackers to
 // target servers or GUI users specifically.
-const std::string CLIENT_NAME("Duffield");
+const std::string CLIENT_NAME("Darkcoin Core");
 
 // Client version number
 #define CLIENT_VERSION_SUFFIX   "-beta"