dbeaver/dbeaver#342 RSV: extra settings

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/IResultSetController.java

@@ -193,6 +193,8 @@ public interface IResultSetController extends IDataController, DBPContextProvide
 
     void setDataFilter(final DBDDataFilter dataFilter, boolean refreshData);
 
+    void setSegmentFetchSize(Integer segmentFetchSize);
+
     /**
      * Enable/disable viewer actions. May be used by editors to "lock" RSV actions like navigation, edit, etc.
      * Actions will be locked until lockedBy will be disposed

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/ResultSetViewer.java

@@ -200,6 +200,8 @@ public class ResultSetViewer extends Viewer
     // Mode
     private boolean recordMode;
 
+    private Integer segmentFetchSize;
+
     private final List<IResultSetListener> listeners = new ArrayList<>();
 
     private final List<ResultSetJobDataRead> dataPumpJobQueue = new ArrayList<>();
@@ -582,6 +584,11 @@ public class ResultSetViewer extends Viewer
         }
     }
 
+    @Override
+    public void setSegmentFetchSize(Integer segmentFetchSize) {
+        this.segmentFetchSize = segmentFetchSize;
+    }
+
     ////////////////////////////////////////////////////////////
     // Misc
 
@@ -3485,6 +3492,9 @@ public class ResultSetViewer extends Viewer
         if (getDataContainer() == null) {
             return 0;
         }
+        if (segmentFetchSize != null && segmentFetchSize > 0) {
+            return segmentFetchSize;
+        }
         return getPreferenceStore().getInt(ModelPreferences.RESULT_SET_MAX_ROWS);
     }
 

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/spreadsheet/SpreadsheetPresentation.java

@@ -175,6 +175,14 @@ public class SpreadsheetPresentation extends AbstractPresentation implements IRe
         this.showOddRows = showOddRows;
     }
 
+    public boolean isAutoFetchSegments() {
+        return autoFetchSegments;
+    }
+
+    public void setAutoFetchSegments(boolean autoFetchSegments) {
+        this.autoFetchSegments = autoFetchSegments;
+    }
+
     @Nullable
     DBPDataSource getDataSource() {
         DBSDataContainer dataContainer = controller.getDataContainer();