Add context menu on transaction list: copy label, copy address, edit label, show...

[novacoin.git] / src / qt / addresstablemodel.cpp

diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp
index 6829fea..9ca7542 100644 (file)
--- a/src/qt/addresstablemodel.cpp
+++ b/src/qt/addresstablemodel.cpp
@@ -109,7 +109,7 @@ QVariant AddressTableModel::data(const QModelIndex &index, int role) const
         switch(index.column())
         {
         case Label:
-            if(rec->label.isEmpty())
+            if(rec->label.isEmpty() && role == Qt::DisplayRole)
             {
                 return tr("(no label)");
             }
@@ -159,13 +159,19 @@ bool AddressTableModel::setData(const QModelIndex & index, const QVariant & valu
             rec->label = value.toString();
             break;
         case Address:
+            // Refuse to set invalid address
+            if(!validateAddress(value.toString()))
+                return false;
             // Double-check that we're not overwriting receiving address
             if(rec->type == AddressTableEntry::Sending)
             {
-                // Remove old entry
-                wallet->EraseAddressBookName(rec->address.toStdString());
-                // Add new entry with new address
-                wallet->SetAddressBookName(value.toString().toStdString(), rec->label.toStdString());
+                CRITICAL_BLOCK(wallet->cs_mapAddressBook)
+                {
+                    // Remove old entry
+                    wallet->DelAddressBookName(rec->address.toStdString());
+                    // Add new entry with new address
+                    wallet->SetAddressBookName(value.toString().toStdString(), rec->label.toStdString());
+                }
 
                 rec->address = value.toString();
             }
@@ -190,6 +196,23 @@ QVariant AddressTableModel::headerData(int section, Qt::Orientation orientation,
     return QVariant();
 }
 
+Qt::ItemFlags AddressTableModel::flags(const QModelIndex & index) const
+{
+    if(!index.isValid())
+        return 0;
+    AddressTableEntry *rec = static_cast<AddressTableEntry*>(index.internalPointer());
+
+    Qt::ItemFlags retval = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+    // Can edit address and label for sending addresses,
+    // and only label for receiving addresses.
+    if(rec->type == AddressTableEntry::Sending ||
+      (rec->type == AddressTableEntry::Receiving && index.column()==Label))
+    {
+        retval |= Qt::ItemIsEditable;
+    }
+    return retval;
+}
+
 QModelIndex AddressTableModel::index(int row, int column, const QModelIndex & parent) const
 {
     Q_UNUSED(parent);
@@ -254,7 +277,10 @@ bool AddressTableModel::removeRows(int row, int count, const QModelIndex & paren
         // Also refuse to remove receiving addresses.
         return false;
     }
-    wallet->EraseAddressBookName(rec->address.toStdString());
+    CRITICAL_BLOCK(wallet->cs_mapAddressBook)
+    {
+        wallet->DelAddressBookName(rec->address.toStdString());
+    }
     updateList();
     return true;
 }
@@ -270,3 +296,33 @@ bool AddressTableModel::validateAddress(const QString &address)
 
     return AddressToHash160(address.toStdString(), hash160);
 }
+
+/* Look up label for address in address book, if not found return empty string.
+ */
+QString AddressTableModel::labelForAddress(const QString &address) const
+{
+    CRITICAL_BLOCK(wallet->cs_mapAddressBook)
+    {
+        std::map<std::string, std::string>::iterator mi = wallet->mapAddressBook.find(address.toStdString());
+        if (mi != wallet->mapAddressBook.end())
+        {
+            return QString::fromStdString(mi->second);
+        }
+    }
+    return QString();
+}
+
+int AddressTableModel::lookupAddress(const QString &address) const
+{
+    QModelIndexList lst = match(index(0, Address, QModelIndex()),
+                                Qt::EditRole, address, 1, Qt::MatchExactly);
+    if(lst.isEmpty())
+    {
+        return -1;
+    }
+    else
+    {
+        return lst.at(0).row();
+    }
+}
+