UI: metadex pricing to 8 decimal places

OmniLayer · May 13, 2015 · 040ddb6 · 040ddb6
1 parent cfdae0d
commit 040ddb6
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/src/mastercore_mdex.cpp b/src/mastercore_mdex.cpp
@@ -237,6 +237,7 @@ static MatchReturnType x_Trade(CMPMetaDEx* newo)
     return NewReturn;
 }
 
+// Used for display of unit prices at UI layer
 std::string CMPMetaDEx::displayUnitPrice() const
 {
      XDOUBLE tmpUnitPrice = unitPrice();
@@ -247,10 +248,11 @@ std::string CMPMetaDEx::displayUnitPrice() const
          if (!isPropertyDivisible(desired_property)) divByCoin = true;
      }
      if (divByCoin) tmpUnitPrice = tmpUnitPrice / COIN;
-     std::string displayValue = tmpUnitPrice.str(DISPLAY_PRECISION_LEN, std::ios_base::fixed);
+     std::string displayValue = tmpUnitPrice.str(8, std::ios_base::fixed);
      return displayValue;
 }
 
+// Used for display of unit prices at UI layer
 std::string CMPMetaDEx::displayInversePrice() const
 {
      XDOUBLE tmpInversePrice = inversePrice();
@@ -261,7 +263,7 @@ std::string CMPMetaDEx::displayInversePrice() const
          if (!isPropertyDivisible(desired_property)) divByCoin = true;
      }
      if (divByCoin) tmpInversePrice = tmpInversePrice / COIN;
-     std::string displayValue = tmpInversePrice.str(DISPLAY_PRECISION_LEN, std::ios_base::fixed);
+     std::string displayValue = tmpInversePrice.str(8, std::ios_base::fixed);
      return displayValue;
 }
 

diff --git a/src/qt/metadexdialog.cpp b/src/qt/metadexdialog.cpp
@@ -316,6 +316,10 @@ void MetaDExDialog::UpdateOffers()
                 md_Set & indexes = (it->second);
                 for (md_Set::iterator it = indexes.begin(); it != indexes.end(); ++it) { // multiple sell offers can exist at the same price, sum them for the UI
                     CMPMetaDEx obj = *it;
+                    if (!useBuyList && obj.displayUnitPrice() == "0.00000000") continue;
+                    if (useBuyList && obj.displayInversePrice() == "0.00000000") continue; // hide trades that have a lower than 0.00000001 MSC unit price
+                    unitPriceStr = obj.displayUnitPrice();
+                    inversePriceStr = obj.displayInversePrice();
                     if (useBuyList) {
                         if (obj.getDesProperty()==global_metadex_market) {
                             available += obj.getAmountDesired();
@@ -329,8 +333,6 @@ void MetaDExDialog::UpdateOffers()
                             if(IsMyAddress(obj.getAddr())) includesMe = true;
                         }
                     }
-                    unitPriceStr = obj.displayUnitPrice();
-                    inversePriceStr = obj.displayInversePrice();
                 }
                 if ((available > 0) && (total > 0)) { // if there are any available at this price, add to the sell list
                     string strAvail;