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org.eclipse.jdt.core.manipulation/core extension/org/eclipse/jdt/internal/corext/callhierarchy/CallHierarchyCore.java

@@ -82,6 +82,15 @@ public boolean isShowAll() {
 	public boolean isHideTestCode() {
 		return Boolean.parseBoolean(JavaManipulation.getPreference(PREF_HIDE_TEST_CODE, null));
 	}
+	public String getActiveFilter() {
+		if(isShowAll()) {
+			return PREF_SHOW_ALL_CODE;
+		} else if(isHideTestCode()) {
+			return PREF_HIDE_TEST_CODE;
+		} else {
+			return PREF_SHOW_TEST_CODE_ONLY;
+		}
+	}
 
     public Collection<IJavaElement> getImplementingMethods(IMethod method) {
         if (isSearchUsingImplementorsEnabled()) {
@@ -328,4 +337,14 @@ public static boolean isPossibleInputElement(Object element){
 
         return true;
     }
+
+    public String getCurrentSelection() {
+    	if(isShowAll()) {
+    		return PREF_SHOW_ALL_CODE;
+    	} else if(isHideTestCode()) {
+    		return PREF_HIDE_TEST_CODE;
+    	} else {
+			return PREF_SHOW_TEST_CODE_ONLY;
+		}
+    }
 }

org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/CallHierarchyViewPart.java

@@ -98,6 +98,7 @@
 import org.eclipse.jdt.core.search.IJavaSearchScope;
 
 import org.eclipse.jdt.internal.corext.callhierarchy.CallHierarchy;
+import org.eclipse.jdt.internal.corext.callhierarchy.CallHierarchyCore;
 import org.eclipse.jdt.internal.corext.callhierarchy.CallLocation;
 import org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper;
 import org.eclipse.jdt.internal.corext.callhierarchy.RealCallers;
@@ -227,6 +228,7 @@
     private SelectFieldModeAction[] fToggleFieldModeActions;
     private CallHierarchyFiltersActionGroup fFiltersActionGroup;
     private HistoryDropDownAction fHistoryDropDownAction;
+    private FilterDropDownAction fFilterDropDownAction;
     private RefreshElementAction fRefreshSingleElementAction;
     private RefreshViewAction fRefreshViewAction;
     private OpenLocationAction fOpenLocationAction;
@@ -244,7 +246,7 @@
 	private IPartListener2 fPartListener;
 	private boolean fIsPinned;
 	private PinCallHierarchyViewAction fPinViewAction;
 	private ShowCallHierarchyFilterDialogAction fFiltersAction;
 
 
     public CallHierarchyViewPart() {
@@ -395,6 +397,40 @@
         }
     }
 
+    void setFilterMode(String mode) {
+
+    	if(mode == CallHierarchyCore.getDefault().getCurrentSelection()) {
+    		return;
+    	}
+
+
+    	switch(mode) {
+    		case CallHierarchyCore.PREF_SHOW_ALL_CODE:
+    			CallHierarchy.getDefault().setShowAll(true);
+    			CallHierarchy.getDefault().setHideTestCode(false);
+    			CallHierarchy.getDefault().setShowTestCode(false);
+
+    			break;
+
+    		case CallHierarchyCore.PREF_HIDE_TEST_CODE:
+    			CallHierarchy.getDefault().setShowAll(false);
+    			CallHierarchy.getDefault().setHideTestCode(true);
+    			CallHierarchy.getDefault().setShowTestCode(false);
+    			break;
+
+    		case CallHierarchyCore.PREF_SHOW_TEST_CODE_ONLY:
+    			CallHierarchy.getDefault().setShowAll(false);
+    			CallHierarchy.getDefault().setHideTestCode(false);
+    			CallHierarchy.getDefault().setShowTestCode(true);
+    			break;
+    	}
+    	fFilterDropDownAction.setActiveFilterString();
+
+//    	CallHierarchy.getDefault().
+    	updateView();
+    	refresh();
+    }
+
 	/**
 	 * Fetches the search scope with the appropriate include mask.
 	 *
@@ -926,6 +962,10 @@
         return fCallerRoots;
     }
 
+    void updateFilters() {
+
+    }
+
     /**
      * Adds the entry if new. Inserted at the beginning of the history entries list.
      * @param entry the entry to add
@@ -1025,7 +1065,8 @@
 		}
         toolBar.add(fHistoryDropDownAction);
         toolBar.add(fPinViewAction);
-        toolBar.add(fFiltersAction);
+//        toolBar.add(fFiltersAction);
+        toolBar.add(fFilterDropDownAction);
     }
 
     private void makeActions() {
@@ -1044,6 +1085,7 @@
         fFiltersActionGroup = new CallHierarchyFiltersActionGroup(this,
                 fCallHierarchyViewer);
         fHistoryDropDownAction = new HistoryDropDownAction(this);
+        fFilterDropDownAction = new FilterDropDownAction(this);
         fHistoryDropDownAction.setEnabled(false);
         fCancelSearchAction = new CancelSearchAction(this);
         setCancelEnabled(false);

org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/FilterDropDownAction.java

@@ -0,0 +1,145 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Jesper Kamstrup Linnet ([email protected]) - initial API and implementation
+ * 			(report 36180: Callers/Callees view)
+ *   Stephan Herrmann ([email protected]):
+ *          - bug 75800: [call hierarchy] should allow searches for fields
+ *******************************************************************************/
+package org.eclipse.jdt.internal.ui.callhierarchy;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IMenuCreator;
+import org.eclipse.jface.window.Window;
+
+import org.eclipse.jdt.core.IMember;
+
+import org.eclipse.jdt.internal.corext.callhierarchy.CallHierarchy;
+import org.eclipse.jdt.internal.corext.callhierarchy.CallHierarchyCore;
+
+import org.eclipse.jdt.internal.ui.JavaPluginImages;
+
+
+class FilterDropDownAction extends Action implements IMenuCreator {
+
+    private CallHierarchyViewPart fView;
+    private Menu fMenu;
+    private String activeFilterString;
+
+    public FilterDropDownAction(CallHierarchyViewPart view) {
+        fView = view;
+        fMenu = null;
+
+
+        updateFilterString();
+        setToolTipText(activeFilterString);
+		setImageDescriptor(JavaPluginImages.DESC_ELCL_FILTER);
+
+		setText(CallHierarchyMessages.ShowFilterDialogAction_text);
+
+        setMenuCreator(this);
+    }
+
+    @Override
+	public Menu getMenu(Menu parent) {
+        return null;
+    }
+
+    public void setActiveFilterString() {
+    	updateFilterString();
+    }
+
+    private void updateFilterString() {
+    	activeFilterString = getString(CallHierarchyCore.getDefault().getCurrentSelection());
+    	setToolTipText(activeFilterString);
+    }
+
+    private String getString(String s) {
+    	if(s == CallHierarchyCore.PREF_SHOW_ALL_CODE) {
+    		return "Show All Code"; //$NON-NLS-1$
+    	} else if(s == CallHierarchyCore.PREF_HIDE_TEST_CODE) {
+    		return "Hide Test Code"; //$NON-NLS-1$
+    	} else {
+    		return "Test Code Only"; //$NON-NLS-1$
+    	}
+    }
+    @Override
+	public Menu getMenu(Control parent) {
+        if (fMenu != null) {
+            fMenu.dispose();
+        }
+        fMenu= new Menu(parent);
+        IMember[][] elements= fView.getHistoryEntries();
+        addEntries(fMenu);
+        return fMenu;
+    }
+
+    @Override
+	public void dispose() {
+        fView = null;
+
+        if (fMenu != null) {
+            fMenu.dispose();
+            fMenu = null;
+        }
+    }
+
+    protected void addActionsToMenu(Menu parent, Action action) {
+        ActionContributionItem item = new ActionContributionItem(action);
+        item.fill(parent, -1);
+    }
+
+    private boolean addEntries(Menu menu) {
+        boolean checked = false;
+
+        FiltersAction action = new FiltersAction(fView, CallHierarchyCore.PREF_SHOW_ALL_CODE);
+        addActionsToMenu(menu, action);
+        action.setChecked(CallHierarchy.getDefault().isShowAll());
+
+        FiltersAction actionTwo = new FiltersAction(fView, CallHierarchyCore.PREF_HIDE_TEST_CODE);
+        addActionsToMenu(menu, actionTwo);
+        actionTwo.setChecked(CallHierarchy.getDefault().isHideTestCode());
+
+
+        FiltersAction actionThree = new FiltersAction(fView, CallHierarchyCore.PREF_SHOW_TEST_CODE_ONLY);
+        addActionsToMenu(menu, actionThree);
+        actionThree.setChecked(CallHierarchy.getDefault().isShowTestCode());
+
+		new MenuItem(menu, SWT.SEPARATOR);
+		addActionsToMenu(menu, new ShowCallHierarchyFilterDialogAction(fView, "Filters")); //$NON-NLS-1$
+
+
+
+        return checked;
+
+    }
+
+    @Override
+	public void run() {
+    	openFiltersDialog();
+    	updateFilterString();
+//        activeFilterString = CallHierarchyCore.getDefault().getActiveFilter();
+//        setToolTipText(activeFilterString);
+    }
+
+    private void openFiltersDialog() {
+    	FiltersDialog dialog = new FiltersDialog(fView.getViewSite().getShell());
+    	if (Window.OK == dialog.open()) {
+			fView.refresh();
+		}
+    }
+}

org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/FiltersAction.java

@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (c) 2023 Vector Informatik GmbH and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Vector Informatik GmbH - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.jdt.internal.ui.callhierarchy;
+
+import org.eclipse.jface.action.Action;
+
+import org.eclipse.jdt.core.IMember;
+
+import org.eclipse.jdt.internal.corext.callhierarchy.CallHierarchyCore;
+
+/**
+ *
+ */
+public class FiltersAction extends Action {
+
+	private CallHierarchyViewPart fView;
+	private IMember[] fMembers;
+	String typeString;
+
+	public FiltersAction(CallHierarchyViewPart viewPart, String type) {
+		super("", AS_RADIO_BUTTON); //$NON-NLS-1$
+		fView = viewPart;
+		typeString = type;
+		switch(type) {
+			case CallHierarchyCore.PREF_SHOW_ALL_CODE:
+				setText(CallHierarchyMessages.FiltersDialog_ShowAllCode);
+
+				break;
+			case CallHierarchyCore.PREF_HIDE_TEST_CODE:
+				setText(CallHierarchyMessages.FiltersDialog_HideTestCode);
+
+				break;
+
+			case CallHierarchyCore.PREF_SHOW_TEST_CODE_ONLY:
+				setText(CallHierarchyMessages.FiltersDialog_TestCodeOnly);
+
+				break;
+		}
+
+	}
+
+	@Override
+	public void run() {
+		fView.setFilterMode(typeString);
+	}
+
+}

org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/HistoryDropDownAction.java

@@ -81,6 +81,7 @@ public Menu getMenu(Control parent) {
         }
         fMenu= new Menu(parent);
         IMember[][] elements= fView.getHistoryEntries();
+
         addEntries(fMenu, elements);
 		new MenuItem(fMenu, SWT.SEPARATOR);
 		addActionToMenu(fMenu, new HistoryListAction(fView));