From cfbfbe12090609a0c8bec7aa491c1ac6be7b13e8 Mon Sep 17 00:00:00 2001
From: zedamota <josembarros@hotmail.com>
Date: Sun, 16 Oct 2011 00:57:59 +0100
Subject: [PATCH] Only one output configuration at a time is now able to
 receive user input while the test outputs is enabled.

---
 .../src/plugins/config/configoutputwidget.cpp | 22 +++++++++++++++++--
 .../src/plugins/config/configoutputwidget.h   |  3 ++-
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/ground/openpilotgcs/src/plugins/config/configoutputwidget.cpp b/ground/openpilotgcs/src/plugins/config/configoutputwidget.cpp
index 0adc41e2c..7ce5fe6fe 100644
--- a/ground/openpilotgcs/src/plugins/config/configoutputwidget.cpp
+++ b/ground/openpilotgcs/src/plugins/config/configoutputwidget.cpp
@@ -39,7 +39,7 @@
 #include <QDesktopServices>
 #include <QUrl>
 
-ConfigOutputWidget::ConfigOutputWidget(QWidget *parent) : ConfigTaskWidget(parent)
+ConfigOutputWidget::ConfigOutputWidget(QWidget *parent) : ConfigTaskWidget(parent),wasItMe(false)
 {
     m_config = new Ui_OutputWidget();
     m_config->setupUi(this);
@@ -168,6 +168,12 @@ ConfigOutputWidget::ConfigOutputWidget(QWidget *parent) : ConfigTaskWidget(paren
     addWidget(m_config->ch7OutMax);
     addWidget(m_config->ch7Rev);
     addWidget(m_config->spinningArmed);
+
+    UAVObjectManager *objManager = pm->getObject<UAVObjectManager>();
+    UAVObject* obj = objManager->getObject(QString("ActuatorCommand"));
+    if(obj->getMetadata().gcsTelemetryUpdateMode == UAVObject::UPDATEMODE_ONCHANGE)
+        this->setEnabled(false);
+    connect(obj,SIGNAL(objectUpdated(UAVObject*)),this,SLOT(disableIfNotMe(UAVObject*)));
 }
 
 ConfigOutputWidget::~ConfigOutputWidget()
@@ -237,6 +243,7 @@ void ConfigOutputWidget::runChannelTests(bool state)
     UAVObject::Metadata mdata = obj->getMetadata();
     if (state)
     {
+        wasItMe=true;
         accInitialData = mdata;
         mdata.flightAccess = UAVObject::ACCESS_READONLY;
         mdata.flightTelemetryUpdateMode = UAVObject::UPDATEMODE_ONCHANGE;
@@ -256,6 +263,7 @@ void ConfigOutputWidget::runChannelTests(bool state)
     }
     else
     {
+        wasItMe=false;
         mdata = accInitialData; // Restore metadata
         foreach (QSpinBox* box, outMin) {
             box->setEnabled(true);
@@ -266,6 +274,7 @@ void ConfigOutputWidget::runChannelTests(bool state)
 
     }
     obj->setMetadata(mdata);
+    obj->updated();
 
 }
 
@@ -583,4 +592,13 @@ void ConfigOutputWidget::openHelp()
     QDesktopServices::openUrl( QUrl("http://wiki.openpilot.org/display/Doc/Output+Configuration", QUrl::StrictMode) );
 }
 
-
+void ConfigOutputWidget::disableIfNotMe(UAVObject* obj)
+{
+    if(obj->getMetadata().gcsTelemetryUpdateMode == UAVObject::UPDATEMODE_ONCHANGE)
+    {
+        if(!wasItMe)
+            this->setEnabled(false);
+    }
+    else
+        this->setEnabled(true);
+}
diff --git a/ground/openpilotgcs/src/plugins/config/configoutputwidget.h b/ground/openpilotgcs/src/plugins/config/configoutputwidget.h
index 492109df1..b5bd02b37 100644
--- a/ground/openpilotgcs/src/plugins/config/configoutputwidget.h
+++ b/ground/openpilotgcs/src/plugins/config/configoutputwidget.h
@@ -69,8 +69,9 @@ private:
 
 	bool firstUpdate;
 
-
+        bool wasItMe;
 private slots:
+        void disableIfNotMe(UAVObject *obj);
         virtual void refreshWidgetsValues();
         void updateObjectsFromWidgets();
 	void runChannelTests(bool state);