Added command history from #839

src/gui/Src/BasicView/HistoryLineEdit.cpp

@@ -1,17 +1,43 @@
 #include "HistoryLineEdit.h"
+#include "Bridge.h"
 
 HistoryLineEdit::HistoryLineEdit(QWidget* parent) : QLineEdit(parent)
 {
-    mCmdHistory.clear();
     mCmdIndex = -1;
     bSixPressed = false;
 }
 
+void HistoryLineEdit::loadSettings(QString sectionPrefix)
+{
+    char buffer[MAX_SETTING_SIZE];
+    for(int i = 1; BridgeSettingGet(sectionPrefix.toUtf8().constData(),
+                                    QString("Line%1").arg(i).toUtf8().constData(),
+                                    buffer) && buffer[0] && i < mCmdHistoryMaxSize; i++)
+    {
+        QString entry = QString::fromUtf8(buffer);
+        mCmdHistory.append(entry);
+    }
+}
+void HistoryLineEdit::saveSettings(QString sectionPrefix)
+{
+    int i = 1;
+    for(i = 1; i <= mCmdHistory.size(); i++)
+    {
+        BridgeSettingSet(sectionPrefix.toUtf8().constData(),
+                         QString("Line%1").arg(i).toUtf8().constData(),
+                         mCmdHistory.at(i - 1).toUtf8().constData());
+    }
+
+    // Sentinel in case we saved less than is in the store currently
+    BridgeSettingSet(sectionPrefix.toUtf8().constData(),
+                     QString("Line%1").arg(i).toUtf8().constData(),
+                     "");
+}
 void HistoryLineEdit::addLineToHistory(QString parLine)
 {
     mCmdHistory.prepend(parLine);
 
-    if(mCmdHistory.size() > 32)
+    if(mCmdHistory.size() > mCmdHistoryMaxSize)
         mCmdHistory.removeLast();
 
     mCmdIndex = -1;

src/gui/Src/BasicView/HistoryLineEdit.h

@@ -12,11 +12,13 @@ public:
     void keyPressEvent(QKeyEvent* event);
     void addLineToHistory(QString parLine);
     void setFocus();
-
+    void loadSettings(QString sectionPrefix);
+    void saveSettings(QString sectionPrefix);
 signals:
     void keyPressed(int parKey);
 
 private:
+    int mCmdHistoryMaxSize = 1000;
     QList<QString> mCmdHistory;
     int mCmdIndex;
     bool bSixPressed;

src/gui/Src/Gui/CommandLineEdit.cpp

@@ -16,6 +16,8 @@ CommandLineEdit::CommandLineEdit(QWidget* parent)
     mCompleterModel = (QStringListModel*)mCompleter->model();
     this->setCompleter(mCompleter);
 
+    loadSettings("CommandLine");
+
     //Setup signals & slots
     connect(mCompleter, SIGNAL(activated(const QString &)), this, SLOT(clear()), Qt::QueuedConnection);
     connect(this, SIGNAL(textEdited(QString)), this, SLOT(autoCompleteUpdate(QString)));
@@ -27,6 +29,11 @@ CommandLineEdit::CommandLineEdit(QWidget* parent)
     connect(mCmdScriptType, SIGNAL(currentIndexChanged(int)), this, SLOT(scriptTypeChanged(int)));
 }
 
+CommandLineEdit::~CommandLineEdit()
+{
+    saveSettings("CommandLine");
+}
+
 void CommandLineEdit::keyPressEvent(QKeyEvent* event)
 {
     if(event->type() == QEvent::KeyPress && event->key() == Qt::Key_Tab)

src/gui/Src/Gui/CommandLineEdit.h

@@ -14,6 +14,8 @@ class CommandLineEdit : public HistoryLineEdit
 
 public:
     explicit CommandLineEdit(QWidget* parent = 0);
+    ~CommandLineEdit();
+
     void keyPressEvent(QKeyEvent* event);
     bool focusNextPrevChild(bool next);