From a25321f07ec3d005c4292976390c18ee2dda2cd3 Mon Sep 17 00:00:00 2001
From: Marc Zinnschlag <marc@zpages.de>
Date: Mon, 30 Jun 2014 17:57:38 +0200
Subject: [PATCH] update paged scene view according to changes made to cell
 records

---
 .../view/render/pagedworldspacewidget.cpp     | 37 +++++++++++++++++--
 .../view/render/pagedworldspacewidget.hpp     |  9 +++++
 2 files changed, 43 insertions(+), 3 deletions(-)

diff --git a/apps/opencs/view/render/pagedworldspacewidget.cpp b/apps/opencs/view/render/pagedworldspacewidget.cpp
index ca47621c6..1ee32fa97 100644
--- a/apps/opencs/view/render/pagedworldspacewidget.cpp
+++ b/apps/opencs/view/render/pagedworldspacewidget.cpp
@@ -129,11 +129,19 @@ void CSVRender::PagedWorldspaceWidget::referenceAdded (const QModelIndex& parent
             flagAsModified();
 }
 
-
-
 CSVRender::PagedWorldspaceWidget::PagedWorldspaceWidget (QWidget* parent, CSMDoc::Document& document)
 : WorldspaceWidget (document, parent), mDocument (document), mWorldspace ("std::default")
-{}
+{
+    QAbstractItemModel *cells =
+        document.getData().getTableModel (CSMWorld::UniversalId::Type_Cells);
+
+    connect (cells, SIGNAL (dataChanged (const QModelIndex&, const QModelIndex&)),
+        this, SLOT (cellDataChanged (const QModelIndex&, const QModelIndex&)));
+    connect (cells, SIGNAL (rowsRemoved (const QModelIndex&, int, int)),
+        this, SLOT (cellRemoved (const QModelIndex&, int, int)));
+    connect (cells, SIGNAL (rowsInserted (const QModelIndex&, int, int)),
+        this, SLOT (cellAdded (const QModelIndex&, int, int)));
+}
 
 CSVRender::PagedWorldspaceWidget::~PagedWorldspaceWidget()
 {
@@ -227,4 +235,27 @@ CSVRender::WorldspaceWidget::dropRequirments CSVRender::PagedWorldspaceWidget::g
         default:
             return ignored;
     }
+}
+
+void CSVRender::PagedWorldspaceWidget::cellDataChanged (const QModelIndex& topLeft,
+    const QModelIndex& bottomRight)
+{
+    /// \todo check if no selected cell is affected and do not update, if that is the case
+    if (adjustCells())
+        flagAsModified();
+}
+
+void CSVRender::PagedWorldspaceWidget::cellRemoved (const QModelIndex& parent, int start,
+    int end)
+{
+    if (adjustCells())
+        flagAsModified();
+}
+
+void CSVRender::PagedWorldspaceWidget::cellAdded (const QModelIndex& index, int start,
+    int end)
+{
+    /// \todo check if no selected cell is affected and do not update, if that is the case
+    if (adjustCells())
+        flagAsModified();
 }
\ No newline at end of file
diff --git a/apps/opencs/view/render/pagedworldspacewidget.hpp b/apps/opencs/view/render/pagedworldspacewidget.hpp
index bf6d480ca..c4fb789ee 100644
--- a/apps/opencs/view/render/pagedworldspacewidget.hpp
+++ b/apps/opencs/view/render/pagedworldspacewidget.hpp
@@ -61,6 +61,15 @@ namespace CSVRender
         signals:
 
             void cellSelectionChanged (const CSMWorld::CellSelection& selection);
+
+        private slots:
+
+            virtual void cellDataChanged (const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+            virtual void cellRemoved (const QModelIndex& parent, int start, int end);
+
+            virtual void cellAdded (const QModelIndex& index, int start, int end);
+
     };
 }