Merge #11395: Qt: Enable searching by transaction id

eac2abca0 Qt: Enable searching by transaction id (Luke Dashjr)
c407c61c5 Qt: Avoid invalidating the search filter, when it doesn't really change (Luke Dashjr)
b1f634242 Qt: Rename confusingly-named "address prefix" to "search string" (Luke Dashjr)

Pull request description:

Tree-SHA512: 1c67037d19689fbaff21d15ed7848ac86188e5de34728312e1f9758dada759cab50d913a5bc09e413ecaa3e07557cf253809b95b5637ff79f2e3cf24d86dd3ed

src/qt/transactionfilterproxy.cpp

@@ -20,7 +20,7 @@ TransactionFilterProxy::TransactionFilterProxy(QObject *parent) :
     QSortFilterProxyModel(parent),
     dateFrom(MIN_DATE),
     dateTo(MAX_DATE),
-    addrPrefix(),
+    m_search_string(),
     typeFilter(ALL_TYPES),
     watchOnlyFilter(WatchOnlyFilter_All),
     minAmount(0),
@@ -38,6 +38,7 @@ bool TransactionFilterProxy::filterAcceptsRow(int sourceRow, const QModelIndex &
     bool involvesWatchAddress = index.data(TransactionTableModel::WatchonlyRole).toBool();
     QString address = index.data(TransactionTableModel::AddressRole).toString();
     QString label = index.data(TransactionTableModel::LabelRole).toString();
+    QString txid = index.data(TransactionTableModel::TxIDRole).toString();
     qint64 amount = llabs(index.data(TransactionTableModel::AmountRole).toLongLong());
     int status = index.data(TransactionTableModel::StatusRole).toInt();
 
@@ -51,8 +52,11 @@ bool TransactionFilterProxy::filterAcceptsRow(int sourceRow, const QModelIndex &
         return false;
     if(datetime < dateFrom || datetime > dateTo)
         return false;
-    if (!address.contains(addrPrefix, Qt::CaseInsensitive) && !label.contains(addrPrefix, Qt::CaseInsensitive))
+    if (!address.contains(m_search_string, Qt::CaseInsensitive) &&
+        !  label.contains(m_search_string, Qt::CaseInsensitive) &&
+        !   txid.contains(m_search_string, Qt::CaseInsensitive)) {
         return false;
+    }
     if(amount < minAmount)
         return false;
 
@@ -66,9 +70,10 @@ void TransactionFilterProxy::setDateRange(const QDateTime &from, const QDateTime
     invalidateFilter();
 }
 
-void TransactionFilterProxy::setAddressPrefix(const QString &_addrPrefix)
+void TransactionFilterProxy::setSearchString(const QString &search_string)
 {
-    this->addrPrefix = _addrPrefix;
+    if (m_search_string == search_string) return;
+    m_search_string = search_string;
     invalidateFilter();
 }
 

src/qt/transactionfilterproxy.h

@@ -35,7 +35,7 @@ public:
     };
 
     void setDateRange(const QDateTime &from, const QDateTime &to);
-    void setAddressPrefix(const QString &addrPrefix);
+    void setSearchString(const QString &);
     /**
       @note Type filter takes a bit field created with TYPE() or ALL_TYPES
      */
@@ -57,7 +57,7 @@ protected:
 private:
     QDateTime dateFrom;
     QDateTime dateTo;
-    QString addrPrefix;
+    QString m_search_string;
     quint32 typeFilter;
     WatchOnlyFilter watchOnlyFilter;
     CAmount minAmount;

src/qt/transactionview.cpp

@@ -95,11 +95,11 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
 
     hlayout->addWidget(typeWidget);
 
-    addressWidget = new QLineEdit(this);
+    search_widget = new QLineEdit(this);
 #if QT_VERSION >= 0x040700
-    addressWidget->setPlaceholderText(tr("Enter address or label to search"));
+    search_widget->setPlaceholderText(tr("Enter address, transaction id, or label to search"));
 #endif
-    hlayout->addWidget(addressWidget);
+    hlayout->addWidget(search_widget);
 
     amountWidget = new QLineEdit(this);
 #if QT_VERSION >= 0x040700
@@ -187,8 +187,8 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
     connect(watchOnlyWidget, SIGNAL(activated(int)), this, SLOT(chooseWatchonly(int)));
     connect(amountWidget, SIGNAL(textChanged(QString)), amount_typing_delay, SLOT(start()));
     connect(amount_typing_delay, SIGNAL(timeout()), this, SLOT(changedAmount()));
-    connect(addressWidget, SIGNAL(textChanged(QString)), prefix_typing_delay, SLOT(start()));
-    connect(prefix_typing_delay, SIGNAL(timeout()), this, SLOT(changedPrefix()));
+    connect(search_widget, SIGNAL(textChanged(QString)), prefix_typing_delay, SLOT(start()));
+    connect(prefix_typing_delay, SIGNAL(timeout()), this, SLOT(changedSearch()));
 
     connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
     connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
@@ -326,11 +326,11 @@ void TransactionView::chooseWatchonly(int idx)
         (TransactionFilterProxy::WatchOnlyFilter)watchOnlyWidget->itemData(idx).toInt());
 }
 
-void TransactionView::changedPrefix()
+void TransactionView::changedSearch()
 {
     if(!transactionProxyModel)
         return;
-    transactionProxyModel->setAddressPrefix(addressWidget->text());
+    transactionProxyModel->setSearchString(search_widget->text());
 }
 
 void TransactionView::changedAmount()

src/qt/transactionview.h

@@ -66,7 +66,7 @@ private:
     QComboBox *dateWidget;
     QComboBox *typeWidget;
     QComboBox *watchOnlyWidget;
-    QLineEdit *addressWidget;
+    QLineEdit *search_widget;
     QLineEdit *amountWidget;
 
     QMenu *contextMenu;
@@ -113,7 +113,7 @@ public Q_SLOTS:
     void chooseType(int idx);
     void chooseWatchonly(int idx);
     void changedAmount();
-    void changedPrefix();
+    void changedSearch();
     void exportClicked();
     void focusTransaction(const QModelIndex&);