DiffEditor: Make DiffEditorDocument internal

Only expose Core::IDocument and keep DiffEditorDocument internal
to the DiffEditor plugin.

Change-Id: If39b82e2f20d40a65284503b4d4fd8dad919ad3a
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/src/plugins/diffeditor/diffeditor.h b/src/plugins/diffeditor/diffeditor.h
index 417fb12178..2f14635afa 100644
--- a/src/plugins/diffeditor/diffeditor.h
+++ b/src/plugins/diffeditor/diffeditor.h
@@ -48,9 +48,11 @@ namespace TextEditor { class TextEditorWidget; }
 
 namespace DiffEditor {
 
-namespace Internal { class DescriptionEditorWidget; }
-
+namespace Internal {
+class DescriptionEditorWidget;
 class DiffEditorDocument;
+} // namespace Internal
+
 class DiffEditorGuiController;
 class SideBySideDiffEditorWidget;
 class UnifiedDiffEditorWidget;
@@ -60,7 +62,7 @@ class DIFFEDITOR_EXPORT DiffEditor : public Core::IEditor
     Q_OBJECT
 
 public:
-    DiffEditor(const QSharedPointer<DiffEditorDocument> &doc);
+    DiffEditor(const QSharedPointer<Internal::DiffEditorDocument> &doc);
     ~DiffEditor();
 
 public:
@@ -96,7 +98,7 @@ private:
     QWidget *readCurrentDiffEditorSetting();
     void writeCurrentDiffEditorSetting(QWidget *currentEditor);
 
-    QSharedPointer<DiffEditorDocument> m_document;
+    QSharedPointer<Internal::DiffEditorDocument> m_document;
     Internal::DescriptionEditorWidget *m_descriptionWidget;
     QStackedWidget *m_stackedWidget;
     SideBySideDiffEditorWidget *m_sideBySideEditor;