Use a messagebox to display the error when -server is provided without providing...

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

diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp
index d39227c..1dd4c7b 100644 (file)
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@@ -10,6 +10,7 @@
 #include "transactiondescdialog.h"
 #include "editaddressdialog.h"
 #include "optionsmodel.h"
+#include "guiutil.h"
 
 #include <QScrollBar>
 #include <QComboBox>
@@ -20,7 +21,6 @@
 #include <QTableView>
 #include <QHeaderView>
 #include <QPushButton>
-#include <QFileDialog>
 #include <QMessageBox>
 #include <QPoint>
 #include <QMenu>
@@ -70,9 +70,9 @@ TransactionView::TransactionView(QWidget *parent) :
 
     typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
     typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
-                                        TransactionFilterProxy::TYPE(TransactionRecord::RecvFromIP));
+                                        TransactionFilterProxy::TYPE(TransactionRecord::RecvFromOther));
     typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
-                                  TransactionFilterProxy::TYPE(TransactionRecord::SendToIP));
+                                  TransactionFilterProxy::TYPE(TransactionRecord::SendToOther));
     typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
     typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::Generated));
     typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
@@ -155,36 +155,39 @@ TransactionView::TransactionView(QWidget *parent) :
 void TransactionView::setModel(WalletModel *model)
 {
     this->model = model;
-
-    transactionProxyModel = new TransactionFilterProxy(this);
-    transactionProxyModel->setSourceModel(model->getTransactionTableModel());
-    transactionProxyModel->setDynamicSortFilter(true);
-
-    transactionProxyModel->setSortRole(Qt::EditRole);
-
-    transactionView->setModel(transactionProxyModel);
-    transactionView->setAlternatingRowColors(true);
-    transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
-    transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
-    transactionView->setSortingEnabled(true);
-    transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
-    transactionView->verticalHeader()->hide();
-
-    transactionView->horizontalHeader()->resizeSection(
-            TransactionTableModel::Status, 23);
-    transactionView->horizontalHeader()->resizeSection(
-            TransactionTableModel::Date, 120);
-    transactionView->horizontalHeader()->resizeSection(
-            TransactionTableModel::Type, 120);
-    transactionView->horizontalHeader()->setResizeMode(
-            TransactionTableModel::ToAddress, QHeaderView::Stretch);
-    transactionView->horizontalHeader()->resizeSection(
-            TransactionTableModel::Amount, 100);
-
+    if(model)
+    {
+        transactionProxyModel = new TransactionFilterProxy(this);
+        transactionProxyModel->setSourceModel(model->getTransactionTableModel());
+        transactionProxyModel->setDynamicSortFilter(true);
+
+        transactionProxyModel->setSortRole(Qt::EditRole);
+
+        transactionView->setModel(transactionProxyModel);
+        transactionView->setAlternatingRowColors(true);
+        transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
+        transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
+        transactionView->setSortingEnabled(true);
+        transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
+        transactionView->verticalHeader()->hide();
+
+        transactionView->horizontalHeader()->resizeSection(
+                TransactionTableModel::Status, 23);
+        transactionView->horizontalHeader()->resizeSection(
+                TransactionTableModel::Date, 120);
+        transactionView->horizontalHeader()->resizeSection(
+                TransactionTableModel::Type, 120);
+        transactionView->horizontalHeader()->setResizeMode(
+                TransactionTableModel::ToAddress, QHeaderView::Stretch);
+        transactionView->horizontalHeader()->resizeSection(
+                TransactionTableModel::Amount, 100);
+    }
 }
 
 void TransactionView::chooseDate(int idx)
 {
+    if(!transactionProxyModel)
+        return;
     QDate current = QDate::currentDate();
     dateRangeWidget->setVisible(false);
     switch(dateWidget->itemData(idx).toInt())
@@ -231,17 +234,23 @@ void TransactionView::chooseDate(int idx)
 
 void TransactionView::chooseType(int idx)
 {
+    if(!transactionProxyModel)
+        return;
     transactionProxyModel->setTypeFilter(
         typeWidget->itemData(idx).toInt());
 }
 
 void TransactionView::changedPrefix(const QString &prefix)
 {
+    if(!transactionProxyModel)
+        return;
     transactionProxyModel->setAddressPrefix(prefix);
 }
 
 void TransactionView::changedAmount(const QString &amount)
 {
+    if(!transactionProxyModel)
+        return;
     qint64 amount_parsed = 0;
     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
     {
@@ -256,10 +265,9 @@ void TransactionView::changedAmount(const QString &amount)
 void TransactionView::exportClicked()
 {
     // CSV is currently the only supported format
-    QString filename = QFileDialog::getSaveFileName(
+    QString filename = GUIUtil::getSaveFileName(
             this,
-            tr("Export Transaction Data"),
-            QDir::currentPath(),
+            tr("Export Transaction Data"), QString(),
             tr("Comma separated file (*.csv)"));
 
     if (filename.isNull()) return;
@@ -294,6 +302,8 @@ void TransactionView::contextualMenu(const QPoint &point)
 
 void TransactionView::copyAddress()
 {
+    if(!transactionView->selectionModel())
+        return;
     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
     if(!selection.isEmpty())
     {
@@ -303,6 +313,8 @@ void TransactionView::copyAddress()
 
 void TransactionView::copyLabel()
 {
+    if(!transactionView->selectionModel())
+        return;
     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
     if(!selection.isEmpty())
     {
@@ -312,10 +324,14 @@ void TransactionView::copyLabel()
 
 void TransactionView::editLabel()
 {
+    if(!transactionView->selectionModel() ||!model)
+        return;
     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
     if(!selection.isEmpty())
     {
         AddressTableModel *addressBook = model->getAddressTableModel();
+        if(!addressBook)
+            return;
         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
         if(address.isEmpty())
         {
@@ -354,6 +370,8 @@ void TransactionView::editLabel()
 
 void TransactionView::showDetails()
 {
+    if(!transactionView->selectionModel())
+        return;
     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
     if(!selection.isEmpty())
     {
@@ -400,6 +418,8 @@ QWidget *TransactionView::createDateRangeWidget()
 
 void TransactionView::dateRangeChanged()
 {
+    if(!transactionProxyModel)
+        return;
     transactionProxyModel->setDateRange(
             QDateTime(dateFrom->date()),
             QDateTime(dateTo->date()).addDays(1));