'help' rpc commands autocomplete

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

diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 95a45b3..7e6ccd6 100644 (file)
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -13,6 +13,7 @@
 #include <QKeyEvent>
 #include <QUrl>
 #include <QScrollBar>
+#include <QStringList>
 
 #include <openssl/crypto.h>
 #include <db_cxx.h>
@@ -20,7 +21,6 @@
 // TODO: make it possible to filter out categories (esp debug messages when implemented)
 // TODO: receive errors and debug messages through ClientModel
 
-const int CONSOLE_SCROLLBACK = 50;
 const int CONSOLE_HISTORY = 50;
 
 const QSize ICON_SIZE(24, 24);
@@ -198,6 +198,7 @@ RPCConsole::RPCConsole(QWidget *parent) :
 
 #ifndef Q_OS_MAC
     ui->openDebugLogfileButton->setIcon(QIcon(":/icons/export"));
+    ui->openConfigurationfileButton->setIcon(QIcon(":/icons/export"));
     ui->showCLOptionsButton->setIcon(QIcon(":/icons/options"));
 #endif
 
@@ -243,6 +244,14 @@ bool RPCConsole::eventFilter(QObject* obj, QEvent *event)
                 return true;
             }
             break;
+        case Qt::Key_Return:
+        case Qt::Key_Enter:
+            // forward these events to lineEdit
+            if(obj == autoCompleter->popup()) {
+                QApplication::postEvent(ui->lineEdit, new QKeyEvent(*keyevt));
+                return true;
+            }
+            break;
         default:
             // Typing in messages widget brings focus to line edit, and redirects key there
             // Exclude most combinations and keys that emit no text, except paste shortcuts
@@ -253,6 +262,7 @@ bool RPCConsole::eventFilter(QObject* obj, QEvent *event)
             {
                 ui->lineEdit->setFocus();
                 QApplication::postEvent(ui->lineEdit, new QKeyEvent(*keyevt));
+                autoCompleter->popup()->hide();
                 return true;
             }
         }
@@ -270,7 +280,7 @@ void RPCConsole::setClientModel(ClientModel *model)
         connect(model, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
         connect(model, SIGNAL(numBlocksChanged(int,int)), this, SLOT(setNumBlocks(int,int)));
 
-       updateTrafficStats(model->getTotalBytesRecv(), model->getTotalBytesSent());
+        updateTrafficStats(model->getTotalBytesRecv(), model->getTotalBytesSent());
         connect(model, SIGNAL(bytesChanged(quint64,quint64)), this, SLOT(updateTrafficStats(quint64, quint64)));
         // Provide initial values
         ui->clientVersion->setText(model->formatFullVersion());
@@ -282,6 +292,24 @@ void RPCConsole::setClientModel(ClientModel *model)
         ui->isTestNet->setChecked(model->isTestNet());
 
         setNumBlocks(model->getNumBlocks(), model->getNumBlocksOfPeers());
+
+        //Setup autocomplete and attach it
+        QStringList wordList;
+        std::vector<std::string> commandList = tableRPC.listCommands();
+        for (size_t i = 0; i < commandList.size(); ++i)
+        {
+            wordList << commandList[i].c_str();
+            wordList << ("help " + commandList[i]).c_str();
+        }
+
+        wordList.sort();
+        autoCompleter = new QCompleter(wordList, this);
+        autoCompleter->setModelSorting(QCompleter::CaseSensitivelySortedModel);
+        // ui->lineEdit is initially disabled because running commands is only
+        // possible from now on.
+        ui->lineEdit->setEnabled(true);
+        ui->lineEdit->setCompleter(autoCompleter);
+        autoCompleter->popup()->installEventFilter(this);
     }
 }
 
@@ -299,6 +327,8 @@ static QString categoryClass(int category)
 void RPCConsole::clear()
 {
     ui->messagesWidget->clear();
+    history.clear();
+    historyPtr = 0;
     ui->lineEdit->clear();
     ui->lineEdit->setFocus();
 
@@ -316,7 +346,7 @@ void RPCConsole::clear()
     ui->messagesWidget->document()->setDefaultStyleSheet(
                 "table { }"
                 "td.time { color: #808080; padding-top: 3px; } "
-                "td.message { font-family: Monospace; font-size: 12px; } "
+                "td.message { font-family: Monospace; } "
                 "td.cmd-request { color: #006060; } "
                 "td.cmd-error { color: red; } "
                 "b { color: #006060; } "
@@ -345,7 +375,14 @@ void RPCConsole::message(int category, const QString &message, bool html)
 
 void RPCConsole::setNumConnections(int count)
 {
-    ui->numberOfConnections->setText(QString::number(count));
+    if (!clientModel)
+        return;
+
+    QString connections = QString::number(count) + " (";
+    connections += tr("Inbound:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_IN)) + " / ";
+    connections += tr("Outbound:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_OUT)) + ")";
+
+    ui->numberOfConnections->setText(connections);
 }
 
 void RPCConsole::setNumBlocks(int count, int countOfPeers)
@@ -369,8 +406,8 @@ void RPCConsole::on_lineEdit_returnPressed()
     {
         message(CMD_REQUEST, cmd);
         emit cmdRequest(cmd);
-        // Truncate history from current position
-        history.erase(history.begin() + historyPtr, history.end());
+        // Remove command, if already in history
+        history.removeOne(cmd);
         // Append command to history
         history.append(cmd);
         // Enforce maximum history size
@@ -434,6 +471,11 @@ void RPCConsole::on_openDebugLogfileButton_clicked()
     GUIUtil::openDebugLogfile();
 }
 
+void RPCConsole::on_openConfigurationfileButton_clicked()
+{
+    GUIUtil::openConfigfile();
+}
+
 void RPCConsole::scrollToEnd()
 {
     QScrollBar *scrollbar = ui->messagesWidget->verticalScrollBar();
@@ -499,8 +541,15 @@ void RPCConsole::hideEvent(QHideEvent *event)
 
 void RPCConsole::keyPressEvent(QKeyEvent *event)
 {
+#ifdef ANDROID
+    if(windowType() != Qt::Widget && event->key() == Qt::Key_Back)
+    {
+        close();
+    }
+#else
     if(windowType() != Qt::Widget && event->key() == Qt::Key_Escape)
     {
         close();
     }
-}
\ No newline at end of file
+#endif
+}