Web API: /sdrangel/preset (PUT) implementation

sdrgui/mainwindow.cpp

@@ -63,6 +63,7 @@
 #include <QDebug>
 
 MESSAGE_CLASS_DEFINITION(MainWindow::MsgLoadPreset, Message)
+MESSAGE_CLASS_DEFINITION(MainWindow::MsgSavePreset, Message)
 
 MainWindow *MainWindow::m_instance = 0;
 
@@ -664,6 +665,15 @@ bool MainWindow::handleMessage(const Message& cmd)
         loadPresetSettings(notif.getPreset(), notif.getDeviceSetIndex());
         return true;
     }
+    else if (MsgSavePreset::match(cmd))
+    {
+        MsgSavePreset& notif = (MsgSavePreset&) cmd;
+        savePresetSettings(notif.getPreset(), notif.getDeviceSetIndex());
+        if (notif.isNewPreset()) { ui->presetTree->setCurrentItem(addPresetToTree(notif.getPreset())); }
+        m_settings.sortPresets();
+        m_settings.save();
+        return true;
+    }
 
     return false;
 }

sdrgui/mainwindow.h

@@ -107,6 +107,32 @@ private:
         { }
     };
 
+    class MsgSavePreset : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+    public:
+        Preset *getPreset() const { return m_preset; }
+        int getDeviceSetIndex() const { return m_deviceSetIndex; }
+        bool isNewPreset() const { return m_newPreset; }
+
+        static MsgSavePreset* create(Preset *preset, int deviceSetIndex, bool newPreset)
+        {
+            return new MsgSavePreset(preset, deviceSetIndex, newPreset);
+        }
+
+    private:
+        Preset *m_preset;
+        int m_deviceSetIndex;
+        bool m_newPreset;
+
+        MsgSavePreset(Preset *preset, int deviceSetIndex, bool newPreset) :
+            Message(),
+            m_preset(preset),
+            m_deviceSetIndex(deviceSetIndex),
+            m_newPreset(newPreset)
+        { }
+    };
+
 	enum {
 		PGroup,
 		PItem

sdrgui/webapi/webapiadaptergui.cpp

@@ -486,6 +486,61 @@ int WebAPIAdapterGUI::instancePresetPatch(
     return 200;
 }
 
+int WebAPIAdapterGUI::instancePresetPut(
+        Swagger::SWGPresetTransfer& query,
+        Swagger::SWGPresetIdentifier& response,
+        Swagger::SWGErrorResponse& error)
+{
+    int deviceSetIndex = query.getDeviceSetIndex();
+    Swagger::SWGPresetIdentifier *presetIdentifier = query.getPreset();
+    int nbDeviceSets = m_mainWindow.m_deviceUIs.size();
+    bool newPreset;
+
+    if (deviceSetIndex > nbDeviceSets)
+    {
+        *error.getMessage() = QString("There is no device set at index %1. Number of device sets is %2").arg(deviceSetIndex).arg(nbDeviceSets);
+        return 404;
+    }
+
+    const Preset *selectedPreset = m_mainWindow.m_settings.getPreset(*presetIdentifier->getGroupName(),
+            presetIdentifier->getCenterFrequency(),
+            *presetIdentifier->getName());
+
+    if (selectedPreset == 0) // save on a new preset
+    {
+        selectedPreset = m_mainWindow.m_settings.newPreset(*presetIdentifier->getGroupName(), *presetIdentifier->getName());
+        newPreset = true;
+    }
+    else // update existing preset
+    {
+        DeviceUISet *deviceUI = m_mainWindow.m_deviceUIs[deviceSetIndex];
+        newPreset = false;
+
+        if (deviceUI->m_deviceSourceEngine && !selectedPreset->isSourcePreset())
+        {
+            *error.getMessage() = QString("Preset type (T) and device set type (Rx) mismatch");
+            return 404;
+        }
+
+        if (deviceUI->m_deviceSinkEngine && selectedPreset->isSourcePreset())
+        {
+            *error.getMessage() = QString("Preset type (R) and device set type (Tx) mismatch");
+            return 404;
+        }
+    }
+
+    MainWindow::MsgSavePreset *msg = MainWindow::MsgSavePreset::create(const_cast<Preset*>(selectedPreset), deviceSetIndex, newPreset);
+    m_mainWindow.m_inputMessageQueue.push(msg);
+
+    response.init();
+    response.setCenterFrequency(selectedPreset->getCenterFrequency());
+    *response.getGroupName() = selectedPreset->getGroup();
+    *response.getType() = selectedPreset->isSourcePreset() ? "R" : "T";
+    *response.getName() = selectedPreset->getDescription();
+
+    return 200;
+}
+
 QtMsgType WebAPIAdapterGUI::getMsgTypeFromString(const QString& msgTypeString)
 {
     if (msgTypeString == "debug") {

sdrgui/webapi/webapiadaptergui.h

@@ -83,6 +83,11 @@ public:
             Swagger::SWGPresetIdentifier& response,
             Swagger::SWGErrorResponse& error);
 
+    virtual int instancePresetPut(
+            Swagger::SWGPresetTransfer& query,
+            Swagger::SWGPresetIdentifier& response,
+            Swagger::SWGErrorResponse& error);
+
 private:
     MainWindow& m_mainWindow;