From f1820cb4eabb74c7fd38d0372ea10bc4d3c78ed1 2017-06-23 14:24:27
From: mperrinel <mperrinel@itlink.fr>
Date: 2017-06-23 14:24:27
Subject: [PATCH] Variable slot is called when x range of its graph changed
---

diff --git a/core/include/Variable/Variable.h b/core/include/Variable/Variable.h
index 228202c..8fe4e5c 100644
--- a/core/include/Variable/Variable.h
+++ b/core/include/Variable/Variable.h
@@ -1,10 +1,16 @@
 #ifndef SCIQLOP_VARIABLE_H
 #define SCIQLOP_VARIABLE_H
 
-#include <Common/spimpl.h>
+#include <Data/SqpDateTime.h>
+
 
+#include <QLoggingCategory>
 #include <QObject>
 
+#include <Common/spimpl.h>
+
+Q_DECLARE_LOGGING_CATEGORY(LOG_Variable)
+
 class IDataSeries;
 class QString;
 
@@ -24,6 +30,9 @@ public:
     /// @return the data of the variable, nullptr if there is no data
     IDataSeries *dataSeries() const noexcept;
 
+public slots:
+    void onXRangeChanged(SqpDateTime dateTime);
+
 private:
     class VariablePrivate;
     spimpl::unique_impl_ptr<VariablePrivate> impl;
diff --git a/core/src/Variable/Variable.cpp b/core/src/Variable/Variable.cpp
index 544d73d..a4a1830 100644
--- a/core/src/Variable/Variable.cpp
+++ b/core/src/Variable/Variable.cpp
@@ -1,6 +1,9 @@
 #include "Variable/Variable.h"
 
 #include <Data/IDataSeries.h>
+#include <Data/SqpDateTime.h>
+
+Q_LOGGING_CATEGORY(LOG_Variable, "Variable")
 
 struct Variable::VariablePrivate {
     explicit VariablePrivate(const QString &name, const QString &unit, const QString &mission)
@@ -11,6 +14,8 @@ struct Variable::VariablePrivate {
     QString m_Name;
     QString m_Unit;
     QString m_Mission;
+
+    SqpDateTime m_DateTime; // The dateTime available in the view and loaded. not the cache.
     std::unique_ptr<IDataSeries> m_DataSeries;
 };
 
@@ -46,3 +51,8 @@ IDataSeries *Variable::dataSeries() const noexcept
 {
     return impl->m_DataSeries.get();
 }
+
+void Variable::onXRangeChanged(SqpDateTime dateTime)
+{
+    qCInfo(LOG_Variable()) << "onXRangeChanged detected";
+}