WIP - added project data model files for well log plots

Added command feature for adding new well log plots (right-click "Plots"
in the project tree view). Will create dummy Qwt widget added as an MDI
window.
TODO: Complete the relations between the entities, and add
properties/property editors. Create more advanced viewer widget for
plotting of multiple traces with multiple curves. Harmonize MDI stuff
with 3D viewers.

ApplicationCode/UserInterface/RiuMainWindow.cpp

@@ -58,7 +58,7 @@
 #include "RiuViewer.h"
 #include "RiuWellImportWizard.h"
 #include "RiuDragDrop.h"
-#include "RiuWellLogViewer.h"
+#include "RiuWellLogPlot.h"
 
 #include "cafAboutDialog.h"
 #include "cafAnimationToolBar.h"
@@ -1155,6 +1155,24 @@ QMdiSubWindow* RiuMainWindow::findMdiSubWindow(RiuViewer* viewer)
     return NULL;
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+QMdiSubWindow* RiuMainWindow::findMdiSubWindow(RiuWellLogPlot* viewer)
+{
+    QList<QMdiSubWindow*> subws = m_mdiArea->subWindowList();
+    int i; 
+    for (i = 0; i < subws.size(); ++i)
+    {
+        if (subws[i]->widget() == viewer)
+        {
+            return subws[i];
+        }
+    }
+
+    return NULL;
+}
+
 
 //--------------------------------------------------------------------------------------------------
 /// 
@@ -1191,6 +1209,47 @@ void RiuMainWindow::addViewer(RiuViewer* viewer)
 #endif
 }
 
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMainWindow::addWellLogViewer(RiuWellLogPlot* viewer)
+{
+    QMdiSubWindow * subWin = m_mdiArea->addSubWindow(viewer);
+    subWin->resize(400, 400);
+
+    if (m_mdiArea->subWindowList().size() == 1)
+    {
+        // Show first view maximized
+        subWin->showMaximized();
+    }
+    else
+    {
+        subWin->show();
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMainWindow::removeWellLogViewer(RiuWellLogPlot* viewer)
+{
+    m_mdiArea->removeSubWindow(findMdiSubWindow(viewer));
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMainWindow::setActiveWellLogViewer(RiuWellLogPlot* viewer)
+{
+    QMdiSubWindow* subWindow = findMdiSubWindow(viewer); 
+    if (subWindow)
+    {
+        m_mdiArea->setActiveSubWindow(subWindow);
+    }
+}
+
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------

ApplicationCode/UserInterface/RiuMainWindow.h

@@ -43,6 +43,7 @@ class RimEclipseCase;
 class RiuProcessMonitor;
 class RiuResultInfoPanel;
 class RiuViewer;
+class RiuWellLogPlot;
 
 namespace caf
 {
@@ -82,6 +83,10 @@ public:
     void            addViewer(RiuViewer* viewer);
     void            setActiveViewer(RiuViewer* subWindow);
 
+    void            addWellLogViewer(RiuWellLogPlot* viewer);
+    void            removeWellLogViewer(RiuWellLogPlot* viewer);
+    void            setActiveWellLogViewer(RiuWellLogPlot* subWindow);
+
     void            setResultInfo(const QString& info) const;
 
     void            refreshAnimationActions();
@@ -123,6 +128,7 @@ private:
     void            updateRecentFileActions();
 
     QMdiSubWindow*  findMdiSubWindow(RiuViewer* viewer);
+    QMdiSubWindow*  findMdiSubWindow(RiuWellLogPlot* viewer);
 
     void            storeTreeViewState();
     void            restoreTreeViewState();

ApplicationCode/UserInterface/RiuWellLogPlot.cpp

@@ -17,12 +17,12 @@
 //
 /////////////////////////////////////////////////////////////////////////////////
 
-#include "RiuWellLogViewer.h"
+#include "RiuWellLogPlot.h"
 
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RiuWellLogViewer::RiuWellLogViewer(QWidget* parent)
+RiuWellLogPlot::RiuWellLogPlot(QWidget* parent)
     : QwtPlot(parent)
 {
 }
@@ -30,6 +30,6 @@ RiuWellLogViewer::RiuWellLogViewer(QWidget* parent)
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RiuWellLogViewer::~RiuWellLogViewer()
+RiuWellLogPlot::~RiuWellLogPlot()
 {
 }

ApplicationCode/UserInterface/RiuWellLogPlot.h

@@ -23,15 +23,16 @@
 
 //==================================================================================================
 //
-// RiuWellLogViewer
+// RiuWellLogPlot
 //
 //==================================================================================================
-class RiuWellLogViewer : public QwtPlot
+class RiuWellLogPlot : public QwtPlot
 {
     Q_OBJECT
 
 public:
-    RiuWellLogViewer(QWidget* parent = NULL);
-    virtual ~RiuWellLogViewer();
+    RiuWellLogPlot(QWidget* parent = NULL);
+    virtual ~RiuWellLogPlot();
+
 };