checking for the source of the drop, reject those from other files for now

apps/opencs/view/world/scriptedit.cpp

@@ -5,8 +5,9 @@
 #include "../../model/world/universalid.hpp"
 #include "../../model/world/tablemimedata.hpp"
 
-CSVWorld::ScriptEdit::ScriptEdit (QWidget* parent) :
-    QTextEdit (parent)
+CSVWorld::ScriptEdit::ScriptEdit (QWidget* parent, const CSMDoc::Document& document) :
+    QTextEdit (parent),
+    mDocument (document)
 {
     mAllowedTypes <<CSMWorld::UniversalId::Type_Journal
                   <<CSMWorld::UniversalId::Type_Global
@@ -55,13 +56,16 @@ void CSVWorld::ScriptEdit::dropEvent (QDropEvent* event)
 
     setTextCursor (cursorForPosition (event->pos()));
 
-    std::vector<CSMWorld::UniversalId> records (mime->getData());
-
-    for (std::vector<CSMWorld::UniversalId>::iterator it = records.begin(); it != records.end(); ++it)
+    if (mime->fromDocument (mDocument))
     {
-        if (mAllowedTypes.contains (it->getType()))
+        std::vector<CSMWorld::UniversalId> records (mime->getData());
+
+        for (std::vector<CSMWorld::UniversalId>::iterator it = records.begin(); it != records.end(); ++it)
         {
-            QString::fromStdString ('"' + it->getId() + '"');
+            if (mAllowedTypes.contains (it->getType()))
+            {
+                QString::fromStdString ('"' + it->getId() + '"');
+            }
         }
     }
 }

apps/opencs/view/world/scriptedit.hpp

@@ -8,16 +8,22 @@
 
 class QWidget;
 
+namespace CSMDoc
+{
+    class Document;
+}
+
 namespace CSVWorld
 {
     class ScriptEdit : public QTextEdit
     {
             Q_OBJECT
         public:
-            ScriptEdit (QWidget* parent);
+            ScriptEdit (QWidget* parent, const CSMDoc::Document& document);
 
         private:
             QVector<CSMWorld::UniversalId::Type> mAllowedTypes;
+            const CSMDoc::Document& mDocument;
 
             void dragEnterEvent (QDragEnterEvent* event);
 

apps/opencs/view/world/scriptsubview.cpp

@@ -28,7 +28,7 @@ CSVWorld::ScriptSubView::ChangeLock::~ChangeLock()
 CSVWorld::ScriptSubView::ScriptSubView (const CSMWorld::UniversalId& id, CSMDoc::Document& document)
 : SubView (id), mDocument (document), mColumn (-1), mChangeLocked (0)
 {
-    setWidget (mEditor = new ScriptEdit (this));
+    setWidget (mEditor = new ScriptEdit (this, mDocument));
 
     mEditor->setAcceptRichText (false);
     mEditor->setLineWrapMode (QTextEdit::NoWrap);