Pull request #1671: REPORT-29912 组件加密

Merge in DESIGN/design from ~HARRISON/design:release/10.0 to release/10.0

* commit '77ae394443799931f2a33f7e2e08b110766914fc':
  REPORT-29912 组件加密 1、优化组件水印接口 2、为复制粘贴开插件接口 3、为增加组件，删除组件加事件监听的插件接口

designer-base/src/main/java/com/fr/design/base/clipboard/ClipboardFilter.java

@@ -0,0 +1,53 @@
+package com.fr.design.base.clipboard;
+
+import com.fr.design.fun.ClipboardHandlerProvider;
+import com.fr.form.main.ExtraFormClassManager;
+import com.fr.plugin.injectable.PluginModule;
+
+import java.util.Set;
+
+/**
+ * created by Harrison on 2020/05/14
+ **/
+@SuppressWarnings({"rawtypes", "unchecked"})
+public abstract class ClipboardFilter {
+    
+    public static <T> T cut(T selection) {
+        
+        Class<?> clazz = selection.getClass();
+        ExtraFormClassManager manager = PluginModule.getAgent(PluginModule.ExtraForm);
+        Set<ClipboardHandlerProvider> providers = manager.getArray(ClipboardHandlerProvider.XML_TAG);
+        for (ClipboardHandlerProvider provider : providers) {
+            if (provider.support(clazz)) {
+                selection = ((ClipboardHandlerProvider<T>) provider).cut(selection);
+            }
+        }
+        return selection;
+    }
+    
+    public static <T> T copy(T selection) {
+        
+        Class<?> clazz = selection.getClass();
+        ExtraFormClassManager manager = PluginModule.getAgent(PluginModule.ExtraForm);
+        Set<ClipboardHandlerProvider> providers = manager.getArray(ClipboardHandlerProvider.XML_TAG);
+        for (ClipboardHandlerProvider provider : providers) {
+            if (provider.support(clazz)) {
+                selection = ((ClipboardHandlerProvider<T>) provider).copy(selection);
+            }
+        }
+        return selection;
+    }
+    
+    public static <T> T paste(T selection) {
+        
+        Class<?> clazz = selection.getClass();
+        ExtraFormClassManager manager = PluginModule.getAgent(PluginModule.ExtraForm);
+        Set<ClipboardHandlerProvider> providers = manager.getArray(ClipboardHandlerProvider.XML_TAG);
+        for (ClipboardHandlerProvider provider : providers) {
+            if (provider.support(clazz)) {
+                selection = ((ClipboardHandlerProvider<T>) provider).paste(selection);
+            }
+        }
+        return selection;
+    }
+}

designer-base/src/main/java/com/fr/design/base/clipboard/DesignerClipboard.java

@@ -0,0 +1,68 @@
+package com.fr.design.base.clipboard;
+
+import java.awt.datatransfer.Clipboard;
+import java.awt.datatransfer.ClipboardOwner;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.FlavorListener;
+import java.awt.datatransfer.Transferable;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.io.IOException;
+
+/**
+ * created by Harrison on 2020/05/11
+ **/
+public class DesignerClipboard extends Clipboard {
+    
+    private Clipboard clipboard;
+    
+    public DesignerClipboard(Clipboard clipboard) {
+        super(clipboard.getName());
+        this.clipboard = clipboard;
+    }
+    
+    @Override
+    public synchronized void setContents(Transferable contents, ClipboardOwner owner) {
+        //处理 contents/owner
+        Transferable filtered = ClipboardFilter.copy(contents);
+        clipboard.setContents(filtered, owner);
+    }
+    
+    @Override
+    public synchronized Transferable getContents(Object requestor) {
+        Transferable contents = clipboard.getContents(requestor);
+        //处理 contents
+        Transferable filtered = ClipboardFilter.paste(contents);
+        return filtered;
+    }
+    
+    @Override
+    public DataFlavor[] getAvailableDataFlavors() {
+        return clipboard.getAvailableDataFlavors();
+    }
+    
+    @Override
+    public boolean isDataFlavorAvailable(DataFlavor flavor) {
+        return clipboard.isDataFlavorAvailable(flavor);
+    }
+    
+    @Override
+    public Object getData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
+        return clipboard.getData(flavor);
+    }
+    
+    @Override
+    public synchronized void addFlavorListener(FlavorListener listener) {
+        clipboard.addFlavorListener(listener);
+    }
+    
+    @Override
+    public synchronized void removeFlavorListener(FlavorListener listener) {
+        clipboard.removeFlavorListener(listener);
+    }
+    
+    @Override
+    public synchronized FlavorListener[] getFlavorListeners() {
+        return clipboard.getFlavorListeners();
+    }
+    
+}

designer-base/src/main/java/com/fr/design/fun/ClipboardHandlerProvider.java

@@ -0,0 +1,45 @@
+package com.fr.design.fun;
+
+import com.fr.stable.fun.mark.Mutable;
+
+/**
+ * created by Harrison on 2020/05/14
+ **/
+public interface ClipboardHandlerProvider<T> extends Mutable {
+    
+    String XML_TAG = "ClipboardHandlerProvider";
+    
+    int CURRENT_LEVEL = 1;
+    
+    /**
+     * 剪切
+     *
+     * @param selection 选中
+     * @return 处理后的内容
+     */
+    T cut(T selection);
+    
+    /**
+     * 复制
+     *
+     * @param selection 选中
+     * @return 处理后的内容
+     */
+    T copy(T selection);
+    
+    /**
+     * 粘贴
+     *
+     * @param selection 选中
+     * @return 处理后的内容
+     */
+    T paste(T selection);
+    
+    /**
+     * 支持的类型
+     *
+     * @param selection 内容
+     * @return 是否
+     */
+    boolean support(Object selection);
+}

designer-base/src/main/java/com/fr/design/fun/impl/AbstractClipboardHandlerProvider.java

@@ -0,0 +1,17 @@
+package com.fr.design.fun.impl;
+
+import com.fr.design.fun.ClipboardHandlerProvider;
+import com.fr.stable.fun.impl.AbstractProvider;
+import com.fr.stable.fun.mark.API;
+
+/**
+ * created by Harrison on 2020/05/14
+ **/
+@API(level = ClipboardHandlerProvider.CURRENT_LEVEL)
+public abstract class AbstractClipboardHandlerProvider<T> extends AbstractProvider implements ClipboardHandlerProvider<T> {
+    
+    @Override
+    public int currentAPILevel() {
+        return ClipboardHandlerProvider.CURRENT_LEVEL;
+    }
+}

designer-base/src/main/java/com/fr/design/mainframe/DesignerContext.java

@@ -4,6 +4,7 @@
 package com.fr.design.mainframe;
 
 import com.fr.base.Style;
+import com.fr.design.base.clipboard.DesignerClipboard;
 import com.fr.design.designer.TargetComponent;
 import com.fr.design.dialog.BasicDialog;
 import com.fr.log.FineLoggerFactory;
@@ -56,41 +57,53 @@ public class DesignerContext {
 	public static DesignerBean getDesignerBean(String name) {
 		return beans.get(name) == null ? DesignerBean.NULL : beans.get(name);
 	}
-
-	public static void setDesignerBean(String name, DesignerBean bean) {
-		beans.put(name, bean);
-	}
-
-	/**
-	 * Gets the Clipboard.
-	 */
-	public static Clipboard getClipboard(JComponent comp) {
-		if (DesignerContext.clipboard == null) {
-			try {
-				Action transferAction = TransferHandler.getCutAction();
-				Method clipMethod = StableUtils.getDeclaredMethod(transferAction.getClass(), "getClipboard", new Class[]{JComponent.class});
-				clipMethod.setAccessible(true);
-
-				return (Clipboard) clipMethod.invoke(transferAction, new Object[]{comp});
-			} catch (Exception securityException) {
-				FineLoggerFactory.getLogger().error(securityException.getMessage(), securityException);
-				//用反射机制，获得TransferHandler的getClipboard
-				//这样可以保证和TextField直接的copy paste
-				try {
-					//控件的Clipboard.
-					DesignerContext.clipboard = comp.getToolkit().getSystemClipboard();
-				} catch (Exception exp) {
-					FineLoggerFactory.getLogger().error(exp.getMessage(), exp);
-					DesignerContext.clipboard = new Clipboard("FR");
-				}
-			}
-		}
-
-		return DesignerContext.clipboard;
-	}
-
-
-	public static void setFormatState(int setformatState) {
+    
+    public static void setDesignerBean(String name, DesignerBean bean) {
+        beans.put(name, bean);
+    }
+    
+    /**
+     * get this custom clipboard
+     */
+    public static Clipboard getClipboard(JComponent comp) {
+        
+        if (DesignerContext.clipboard == null) {
+            
+            Clipboard clipboard = getClipboard0(comp);
+            return new DesignerClipboard(clipboard);
+        }
+        return DesignerContext.clipboard;
+    }
+    
+    /**
+     * Gets the system Clipboard.
+     */
+    private static Clipboard getClipboard0(JComponent comp) {
+        
+        Clipboard clipboard = null;
+        try {
+            Action transferAction = TransferHandler.getCutAction();
+            Method clipMethod = StableUtils.getDeclaredMethod(transferAction.getClass(), "getClipboard", new Class[]{JComponent.class});
+            clipMethod.setAccessible(true);
+            
+            return (Clipboard) clipMethod.invoke(transferAction, new Object[]{comp});
+        } catch (Exception securityException) {
+            FineLoggerFactory.getLogger().error(securityException.getMessage(), securityException);
+            //用反射机制，获得TransferHandler的getClipboard
+            //这样可以保证和TextField直接的copy paste
+            try {
+                //控件的Clipboard.
+                clipboard = comp.getToolkit().getSystemClipboard();
+            } catch (Exception exp) {
+                FineLoggerFactory.getLogger().error(exp.getMessage(), exp);
+                clipboard = new Clipboard("FR");
+            }
+        }
+        return clipboard;
+    }
+    
+    
+    public static void setFormatState(int setformatState) {
 		formatState = setformatState;
 	}
 

designer-base/src/test/java/com/fr/design/base/clipboard/ClipboardFilterTest.java

@@ -0,0 +1,62 @@
+package com.fr.design.base.clipboard;
+
+import com.fr.design.fun.ClipboardHandlerProvider;
+import com.fr.form.main.ExtraFormClassManager;
+import com.fr.plugin.injectable.PluginModule;
+import com.fr.stable.fun.mark.Mutable;
+import org.easymock.EasyMock;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.api.easymock.PowerMock;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@PrepareForTest(PluginModule.class)
+@RunWith(PowerMockRunner.class)
+public class ClipboardFilterTest {
+    
+    
+    @Before
+    public void setUp() throws Exception {
+        
+        Set<Mutable> providers = new HashSet<>();
+        providers.add(new TestClipboardHandlerProvider<Object>());
+        
+        ExtraFormClassManager formClassManager = EasyMock.mock(ExtraFormClassManager.class);
+        EasyMock.expect(formClassManager.getArray(ClipboardHandlerProvider.XML_TAG))
+                .andReturn(providers)
+                .anyTimes();
+        EasyMock.replay(formClassManager);
+        
+        PowerMock.mockStatic(PluginModule.class);
+        EasyMock.expect(PluginModule.getAgent(PluginModule.ExtraForm))
+                .andReturn(formClassManager)
+                .anyTimes();
+        PowerMock.replayAll();
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+        
+        PowerMock.resetAll();
+    }
+    
+    @Test
+    public void testClipboard() {
+        
+        ClipboardFilter.cut("cut");
+        String paste1 = ClipboardFilter.paste("paste");
+        Assert.assertNull(paste1);
+        
+        ClipboardFilter.copy("copy");
+        String paste2 = ClipboardFilter.paste("paste");
+        Assert.assertNull(paste2);
+    }
+    
+}

designer-base/src/test/java/com/fr/design/base/clipboard/DesignerClipboardTest.java

@@ -0,0 +1,75 @@
+package com.fr.design.base.clipboard;
+
+import com.fr.design.fun.ClipboardHandlerProvider;
+import com.fr.design.mainframe.DesignerContext;
+import com.fr.design.mainframe.dnd.ArrayListTransferable;
+import com.fr.form.main.ExtraFormClassManager;
+import com.fr.plugin.injectable.PluginModule;
+import com.fr.stable.fun.mark.Mutable;
+import com.fr.third.guava.collect.Lists;
+import org.easymock.EasyMock;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.api.easymock.PowerMock;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import javax.swing.JPanel;
+import java.awt.datatransfer.Clipboard;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.Transferable;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
+
+@PrepareForTest(PluginModule.class)
+@RunWith(PowerMockRunner.class)
+@PowerMockIgnore("javax.swing.*")
+public class DesignerClipboardTest {
+    
+    @Before
+    public void setUp() throws Exception {
+        
+        Set<Mutable> providers = new HashSet<>();
+        
+        ExtraFormClassManager formClassManager = EasyMock.mock(ExtraFormClassManager.class);
+        EasyMock.expect(formClassManager.getArray(ClipboardHandlerProvider.XML_TAG))
+                .andReturn(providers)
+                .anyTimes();
+        EasyMock.replay(formClassManager);
+        
+        PowerMock.mockStatic(PluginModule.class);
+        EasyMock.expect(PluginModule.getAgent(PluginModule.ExtraForm))
+                .andReturn(formClassManager)
+                .anyTimes();
+        PowerMock.replayAll();
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+        
+        PowerMock.resetAll();
+    }
+    
+    @Test
+    public void testClipboard() throws Exception {
+        
+        JPanel panel = new JPanel();
+        Clipboard clipboard = DesignerContext.getClipboard(panel);
+        
+        ArrayList<String> transferData = Lists.newArrayList("test", "test2");
+        ArrayListTransferable transferable = new ArrayListTransferable(transferData);
+        clipboard.setContents(transferable, null);
+        
+        Transferable filterTransferable = clipboard.getContents(null);
+        DataFlavor[] flavors = transferable.getTransferDataFlavors();
+        ArrayList<String> transferData2 = (ArrayList<String>) filterTransferable.getTransferData(flavors[0]);
+        
+        Assert.assertEquals(transferData.get(0), transferData2.get(0));
+    }
+    
+}

designer-base/src/test/java/com/fr/design/base/clipboard/TestClipboardHandlerProvider.java

@@ -0,0 +1,29 @@
+package com.fr.design.base.clipboard;
+
+import com.fr.design.fun.impl.AbstractClipboardHandlerProvider;
+
+/**
+ * created by Harrison on 2020/05/15
+ **/
+class TestClipboardHandlerProvider<T> extends AbstractClipboardHandlerProvider<T> {
+    
+    @Override
+    public T cut(T selection) {
+        return selection;
+    }
+    
+    @Override
+    public T copy(T selection) {
+        return selection;
+    }
+    
+    @Override
+    public T paste(T selection) {
+        return null;
+    }
+    
+    @Override
+    public boolean support(Object selection) {
+        return true;
+    }
+}

designer-form/src/main/java/com/fr/design/designer/beans/events/CreatorEventListenerTable.java

@@ -1,10 +1,14 @@
 package com.fr.design.designer.beans.events;
 
 import com.fr.design.designer.creator.XComponent;
+import com.fr.design.fun.DesignerEditListenerProvider;
+import com.fr.form.main.ExtraFormClassManager;
 import com.fr.general.ComparatorUtils;
+import com.fr.plugin.injectable.PluginModule;
 
 import javax.swing.SwingUtilities;
 import java.util.ArrayList;
+import java.util.Set;
 
 public class CreatorEventListenerTable {
 
@@ -28,6 +32,7 @@ public class CreatorEventListenerTable {
     }
 
     private void fireCreatorModified(final DesignerEvent evt) {
+    
         for (int i = 0; i < listeners.size(); i++) {
             final DesignerEditListener listener = listeners.get(i);
             SwingUtilities.invokeLater(new Runnable() {
@@ -37,6 +42,14 @@ public class CreatorEventListenerTable {
                 }
             });
         }
+    
+        //触发插件的事件
+        ExtraFormClassManager manager = PluginModule.getAgent(PluginModule.ExtraForm);
+        Set<DesignerEditListenerProvider> providers = manager.getArray(DesignerEditListenerProvider.XML_TAG);
+        for (DesignerEditListenerProvider provider : providers) {
+            provider.fireCreatorModified(evt);
+        }
+    
     }
 
     public void fireCreatorModified(XComponent creator, int eventID) {

designer-form/src/main/java/com/fr/design/designer/beans/models/SelectionModel.java

@@ -1,12 +1,19 @@
 package com.fr.design.designer.beans.models;
 
 import com.fr.common.inputevent.InputEventBaseOnOS;
+import com.fr.design.base.clipboard.ClipboardFilter;
 import com.fr.design.designer.beans.AdapterBus;
 import com.fr.design.designer.beans.LayoutAdapter;
 import com.fr.design.designer.beans.events.DesignerEvent;
 import com.fr.design.designer.beans.location.Direction;
 import com.fr.design.designer.beans.location.Location;
-import com.fr.design.designer.creator.*;
+import com.fr.design.designer.creator.XCreator;
+import com.fr.design.designer.creator.XCreatorUtils;
+import com.fr.design.designer.creator.XLayoutContainer;
+import com.fr.design.designer.creator.XWAbsoluteBodyLayout;
+import com.fr.design.designer.creator.XWAbsoluteLayout;
+import com.fr.design.designer.creator.XWFitLayout;
+import com.fr.design.designer.creator.XWParameterLayout;
 import com.fr.design.designer.creator.cardlayout.XWCardLayout;
 import com.fr.design.designer.creator.cardlayout.XWCardMainBorderLayout;
 import com.fr.design.designer.creator.cardlayout.XWTabFitLayout;
@@ -19,7 +26,9 @@ import com.fr.design.utils.ComponentUtils;
 import com.fr.design.utils.gui.LayoutUtils;
 import com.fr.stable.ArrayUtils;
 
-import java.awt.*;
+import java.awt.LayoutManager;
+import java.awt.Rectangle;
+import java.awt.Toolkit;
 import java.awt.event.MouseEvent;
 import java.util.ArrayList;
 
@@ -110,9 +119,12 @@ public class SelectionModel {
      */
     public void cutSelectedCreator2ClipBoard() {
         if (hasSelectionComponent()) {
-            selection.cut2ClipBoard(clipboard);
-            designer.getEditListenerTable().fireCreatorModified(DesignerEvent.CREATOR_CUTED);
-            designer.repaint();
+            FormSelection cutSelection = ClipboardFilter.cut(selection);
+            if (cutSelection != null) {
+                cutSelection.cut2ClipBoard(clipboard);
+                designer.getEditListenerTable().fireCreatorModified(DesignerEvent.CREATOR_CUTED);
+                designer.repaint();
+            }
         }
     }
 
@@ -121,7 +133,10 @@ public class SelectionModel {
      */
     public void copySelectedCreator2ClipBoard() {
         if (!selection.isEmpty()) {
-            selection.copy2ClipBoard(clipboard);
+            FormSelection copySelection = ClipboardFilter.copy(selection);
+            if (copySelection != null) {
+                copySelection.copy2ClipBoard(clipboard);
+            }
         }
     }
 
@@ -131,7 +146,8 @@ public class SelectionModel {
      * @return 否
      */
     public boolean pasteFromClipBoard() {
-        if (!clipboard.isEmpty()) {
+        FormSelection pasteSelection = ClipboardFilter.paste(clipboard);
+        if (pasteSelection != null && !pasteSelection.isEmpty()) {
             if (!hasSelectedPasteSource()) {
                 //未选
                 unselectedPaste();

designer-form/src/main/java/com/fr/design/fun/DesignerEditListenerProvider.java

@@ -0,0 +1,22 @@
+package com.fr.design.fun;
+
+import com.fr.design.designer.beans.events.DesignerEvent;
+import com.fr.stable.fun.mark.Mutable;
+
+/**
+ * created by Harrison on 2020/05/14
+ **/
+public interface DesignerEditListenerProvider extends Mutable {
+    
+    String XML_TAG = "DesignerEditListenerProvider";
+    
+    int CURRENT_LEVEL = 1;
+    
+    /**
+     * 触发设计器事件
+     *
+     * @param evt 事件
+     */
+    void fireCreatorModified(DesignerEvent evt);
+    
+}

designer-form/src/main/java/com/fr/design/fun/impl/AbstractDesignerEditListenerProvider.java

@@ -0,0 +1,17 @@
+package com.fr.design.fun.impl;
+
+import com.fr.design.fun.DesignerEditListenerProvider;
+import com.fr.stable.fun.impl.AbstractProvider;
+import com.fr.stable.fun.mark.API;
+
+/**
+ * created by Harrison on 2020/05/14
+ **/
+@API(level = DesignerEditListenerProvider.CURRENT_LEVEL)
+public abstract class AbstractDesignerEditListenerProvider extends AbstractProvider implements DesignerEditListenerProvider {
+    
+    @Override
+    public int currentAPILevel() {
+        return DesignerEditListenerProvider.CURRENT_LEVEL;
+    }
+}

designer-form/src/test/java/com/fr/design/designer/beans/models/SelectionModelTest.java

@@ -0,0 +1,102 @@
+package com.fr.design.designer.beans.models;
+
+import com.fr.design.designer.beans.events.CreatorEventListenerTable;
+import com.fr.design.designer.creator.XCreator;
+import com.fr.design.fun.ClipboardHandlerProvider;
+import com.fr.design.fun.impl.AbstractClipboardHandlerProvider;
+import com.fr.design.mainframe.FormDesigner;
+import com.fr.form.main.ExtraFormClassManager;
+import com.fr.plugin.injectable.PluginModule;
+import com.fr.stable.fun.mark.Mutable;
+import org.easymock.EasyMock;
+import org.easymock.IAnswer;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.api.easymock.PowerMock;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@PrepareForTest(PluginModule.class)
+@SuppressStaticInitializationFor({"com.fr.design.mainframe.FormDesigner"})
+@PowerMockIgnore("javax.swing.*")
+@RunWith(PowerMockRunner.class)
+public class SelectionModelTest {
+    
+    @Before
+    public void setUp() throws Exception {
+        
+        AbstractClipboardHandlerProvider provider = EasyMock.mock(AbstractClipboardHandlerProvider.class);
+        EasyMock.expect(provider.cut(EasyMock.anyObject())).andAnswer(new IAnswer<Object>() {
+            @Override
+            public Object answer() throws Throwable {
+                return null;
+            }
+        }).anyTimes();
+        EasyMock.expect(provider.copy(EasyMock.anyObject())).andAnswer(new IAnswer<Object>() {
+            @Override
+            public Object answer() throws Throwable {
+                return EasyMock.getCurrentArguments()[0];
+            }
+        }).anyTimes();
+        EasyMock.expect(provider.support(EasyMock.anyObject())).andReturn(true).anyTimes();
+        EasyMock.expect(provider.paste(EasyMock.anyObject())).andReturn(null).anyTimes();
+        EasyMock.replay(provider);
+        
+        Set<Mutable> providers = new HashSet<>();
+        providers.add(provider);
+        
+        ExtraFormClassManager formClassManager = EasyMock.mock(ExtraFormClassManager.class);
+        EasyMock.expect(formClassManager.getArray(ClipboardHandlerProvider.XML_TAG))
+                .andReturn(providers)
+                .anyTimes();
+        EasyMock.expect(formClassManager.getArray("DesignerEditListenerProvider"))
+                .andReturn(new HashSet<Mutable>())
+                .anyTimes();
+        
+        
+        EasyMock.replay(formClassManager);
+        
+        PowerMock.mockStatic(PluginModule.class);
+        EasyMock.expect(PluginModule.getAgent(PluginModule.ExtraForm))
+                .andReturn(formClassManager)
+                .anyTimes();
+        PowerMock.replayAll();
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+        
+        PowerMock.resetAll();
+    }
+    
+    @Test
+    public void testPaste() {
+        
+        FormDesigner formDesigner = EasyMock.partialMockBuilder(FormDesigner.class).createMock();
+        XCreator xCreator = EasyMock.mock(XCreator.class);
+        EasyMock.expect(xCreator.acceptType(EasyMock.anyObject(Class[].class))).andReturn(true).anyTimes();
+        CreatorEventListenerTable table = new CreatorEventListenerTable();
+        Whitebox.setInternalState(formDesigner, "edit", table);
+        EasyMock.replay(formDesigner, xCreator);
+        
+        SelectionModel model = new SelectionModel(formDesigner);
+        model.cutSelectedCreator2ClipBoard();
+        boolean paste1 = model.pasteFromClipBoard();
+        Assert.assertFalse(paste1);
+        
+        model.setSelectedCreator(xCreator);
+        model.copySelectedCreator2ClipBoard();
+        boolean paste2 = model.pasteFromClipBoard();
+        Assert.assertFalse(paste2);
+    }
+    
+}