Java MultiViewHandler.getPerspectives方法代码示例

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
/** Perform the action. Sets/unsets maximzed mode. */
 public void actionPerformed(java.awt.event.ActionEvent ev) {
     WindowManager wm = WindowManager.getDefault();
     MultiViewHandler handler = MultiViews.findMultiViewHandler(wm.getRegistry().getActivated());
     if (handler != null) {
         MultiViewPerspective pers = handler.getSelectedPerspective();
         MultiViewPerspective[] all = handler.getPerspectives();
         for (int i = 0; i < all.length; i++) {
             if (pers.getDisplayName().equals(all[i].getDisplayName())) {
                 int newIndex = i != 0 ? i -1 : all.length - 1;
   MultiViewDescription selectedDescr = Accessor.DEFAULT.extractDescription(pers);
   if (selectedDescr instanceof ContextAwareDescription) {
if (((ContextAwareDescription) selectedDescr).isSplitDescription()) {
    newIndex = i > 1 ? i - 2 : all.length - 1;
} else {
    newIndex = i != 0 ? i - 2 : all.length - 2;
}
   }
                 handler.requestActive(all[newIndex]);
   break;
             }
         }
     } else {
         Utilities.disabledActionBeep();
     }
 }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
/** Perform the action. Sets/unsets maximzed mode. */
 public void actionPerformed(java.awt.event.ActionEvent ev) {
     WindowManager wm = WindowManager.getDefault();
     MultiViewHandler handler = MultiViews.findMultiViewHandler(wm.getRegistry().getActivated());
     if (handler != null) {
         MultiViewPerspective pers = handler.getSelectedPerspective();
         MultiViewPerspective[] all = handler.getPerspectives();
         for (int i = 0; i < all.length; i++) {
             if (pers.equals(all[i])) {
                 int newIndex = i != all.length  - 1 ? i + 1 : 0;
   MultiViewDescription selectedDescr = Accessor.DEFAULT.extractDescription(pers);
   if (selectedDescr instanceof ContextAwareDescription) {
if (((ContextAwareDescription) selectedDescr).isSplitDescription()) {
    newIndex = i != all.length  - 1 ? i + 2 : 1;
} else {
    newIndex = i != all.length  - 2 ? i + 2 : 0;
}
   }
                 handler.requestActive(all[newIndex]);
   break;
             }
         }
     } else {
         Utilities.disabledActionBeep();
     }
 }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
private boolean activateHistoryTab(final MultiViewHandler handler, final TopComponent tc) {
    if (handler != null) {
        MultiViewPerspective[] perspectives = handler.getPerspectives();
        for (final MultiViewPerspective p : perspectives) {
            if(p.preferredID().equals(HistoryTopComponent.PREFERRED_ID)) {
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        tc.open();
                        tc.requestActive();
                        handler.requestActive(p);
                    }
                });
                return true;
            } 
        }
    }
    return false;
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testMultiViewsCreate() {
       TopComponent mvc = MultiViews.createMultiView("text/figaro", new LP(Lookup.EMPTY));
       assertNotNull("MultiViewComponent created", mvc);
       mvc.open();
       mvc.requestActive();
       
       MultiViewHandler handler = MultiViews.findMultiViewHandler(mvc);
       assertNotNull("Handler found", handler);
       MultiViewPerspective[] arr = handler.getPerspectives();
       assertEquals("Two perspetives found", 2, arr.length);
       assertEquals("Figaro", arr[0].getDisplayName());
       assertEquals("Figaro", arr[1].getDisplayName());
MultiViewDescription description = Accessor.DEFAULT.extractDescription(arr[0]);
assertTrue(description instanceof ContextAwareDescription);
       assertFalse("First one is not for split", ((ContextAwareDescription)description).isSplitDescription());
description = Accessor.DEFAULT.extractDescription(arr[1]);
assertTrue(description instanceof ContextAwareDescription);
       assertTrue("Second one is for split", ((ContextAwareDescription)description).isSplitDescription());

       CloseH.retValue = true;
       MVE.closeState = MultiViewFactory.createUnsafeCloseState("warn", new AbstractAction() {

           @Override
           public void actionPerformed( ActionEvent e ) {
               MVE.closeState = null;
           }
       }, null);
       assertTrue("Closed OK", mvc.close());
       assertNotNull(CloseH.globalElements);
       assertEquals("One handle", 1, CloseH.globalElements.length);
       assertEquals("states are the same", MVE.closeState, CloseH.globalElements[0]);
   }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
private void doCheck(TopComponent mvc, InstanceContent ic) {
       assertNotNull("MultiViewComponent cloned", mvc);
       MultiViewHandler handler = MultiViews.findMultiViewHandler(mvc);
       assertNotNull("Handler found", handler);
       MultiViewPerspective[] arr = handler.getPerspectives();
       assertEquals("Two perspetives found", 2, arr.length);
       assertEquals("Contextual", arr[0].getDisplayName());
assertEquals("Contextual", arr[1].getDisplayName());
MultiViewDescription description = Accessor.DEFAULT.extractDescription(arr[0]);
assertTrue(description instanceof ContextAwareDescription);
       assertFalse("First one is not for split", ((ContextAwareDescription)description).isSplitDescription());
description = Accessor.DEFAULT.extractDescription(arr[1]);
assertTrue(description instanceof ContextAwareDescription);
       assertTrue("Second one is for split", ((ContextAwareDescription)description).isSplitDescription());

       assertPersistence("Always", TopComponent.PERSISTENCE_ALWAYS, mvc);
       
       mvc.open();
       mvc.requestActive();
       mvc.requestVisible();
       
       handler.requestActive(arr[0]);
       assertNull("No integer now", mvc.getLookup().lookup(Integer.class));
       ic.add(1);
       assertEquals("1 now", Integer.valueOf(1), mvc.getLookup().lookup(Integer.class));

((MultiViewCloneableTopComponent)mvc).splitComponent(JSplitPane.HORIZONTAL_SPLIT, -1);
handler.requestActive(arr[0]);
ic.remove(1);
       assertNull("No integer now", mvc.getLookup().lookup(Integer.class));
       ic.add(2);
       assertEquals("2 now", Integer.valueOf(2), mvc.getLookup().lookup(Integer.class));
   }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testMultiViewsContextCreate() {
       InstanceContent ic = new InstanceContent();
       Lookup lookup = new AbstractLookup(ic);
       
       TopComponent mvc = MultiViews.createMultiView("text/context", new LP(lookup));
       assertNotNull("MultiViewComponent created", mvc);
       MultiViewHandler handler = MultiViews.findMultiViewHandler(mvc);
       assertNotNull("Handler found", handler);
       MultiViewPerspective[] arr = handler.getPerspectives();
       assertEquals("Two perspetives found", 2, arr.length);
       assertEquals("Contextual", arr[0].getDisplayName());
assertEquals("Contextual", arr[1].getDisplayName());
MultiViewDescription description = Accessor.DEFAULT.extractDescription(arr[0]);
assertTrue(description instanceof ContextAwareDescription);
       assertFalse("First one is not for split", ((ContextAwareDescription)description).isSplitDescription());
description = Accessor.DEFAULT.extractDescription(arr[1]);
assertTrue(description instanceof ContextAwareDescription);
       assertTrue("Second one is for split", ((ContextAwareDescription)description).isSplitDescription());
       
       mvc.open();
       mvc.requestActive();
       mvc.requestVisible();
       
       handler.requestActive(arr[0]);
       assertNull("No integer now", mvc.getLookup().lookup(Integer.class));
       ic.add(1);
       assertEquals("1 now", Integer.valueOf(1), mvc.getLookup().lookup(Integer.class));

((MultiViewTopComponent)mvc).splitComponent(JSplitPane.HORIZONTAL_SPLIT, -1);
ic.remove(1);
handler.requestActive(arr[1]);
       assertNull("No integer now", mvc.getLookup().lookup(Integer.class));
       ic.add(2);
       assertEquals("2 now", Integer.valueOf(2), mvc.getLookup().lookup(Integer.class));
   }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
private void doToolbarCheck(int select) throws Exception {
    CloneableTopComponent tc = MultiViews.createCloneableMultiView("text/toolbar", this);
    tc.open();
    assertVisible("MultiView visible", tc);
    
    assertEquals("One toolbar exists: " + MVE.allToolbars, 1, MVE.allToolbars.size());
    
    MultiViewHandler handle = MultiViews.findMultiViewHandler(tc);
    final MultiViewPerspective[] perspectives = handle.getPerspectives();
    assertEquals("Four perspectives", 4, perspectives.length);
    handle.requestVisible(perspectives[2]);
    
    assertEquals("two toolbars exist", 2, MVE.allToolbars.size());
    
    for (int i = 0; i < 2; i++) {
        handle.requestVisible(perspectives[i == 0 ? i : i + 1]);
        assertVisible("Toolbar is showing(" + i +")", MVE.allToolbars.get(i));
    }
    
    handle.requestVisible(perspectives[select]);
    
    W waiter = new W();
    editorSettingsPreferences.addPreferenceChangeListener(waiter);
    editorSettingsPreferences.putBoolean("toolbarVisible", false);
    waiter.waitThree();
    
    for (int i = 0; i < 2; i++) {
        handle.requestVisible(perspectives[i == 0 ? i : i + 1]);
        assertFalse("No Toolbar is showing anymore", MVE.allToolbars.get(i).isShowing());
    }
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testLookupProvidersAreConsistent() throws Exception {
    InstanceContent ic = new InstanceContent();
    Lookup context = new AbstractLookup(ic);

    CloneableEditorSupport ces = createSupport(context);
    ic.add(ces);
    ic.add(10);

    final CloneableTopComponent tc = MultiViews.createCloneableMultiView("text/plaintest", new LP(context));
    final CloneableEditorSupport.Pane p = (CloneableEditorSupport.Pane) tc;
    EventQueue.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            tc.open();
            tc.requestActive();
            p.updateName();
        }
    });

    assertNull("No icon yet", tc.getIcon());
    MultiViewHandler handler = MultiViews.findMultiViewHandler(tc);
    final MultiViewPerspective[] one = handler.getPerspectives();
    assertEquals("Two elements only" + Arrays.asList(one), 2, handler.getPerspectives().length);
    assertEquals("First one is source", "source", one[0].preferredID());
    assertEquals("Second one is also source", "source", one[1].preferredID());
    handler.requestVisible(one[0]);
    
    List<Lookup.Provider> arr = new ArrayList<Provider>();
    findProviders(tc, arr);
    assertEquals("Two providers: " + arr, 2, arr.size());

    assertSame("Both return same lookup", arr.get(0).getLookup(), arr.get(1).getLookup());
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
private static void showArtifactViewer(NBVersionInfo info, Artifact artifact, List<ArtifactRepository> repos, String panelHint) {
    ArtifactViewerFactory fact = Lookup.getDefault().lookup(ArtifactViewerFactory.class);
    if (fact == null) {
        Logger.getLogger(ArtifactViewer.class.getName()).info("No implementation of ArtifactViewerFactory available.");
        return;
    }
    Lookup l;
    if (info != null) {
        l = fact.createLookup(info);
    } else {
        l = fact.createLookup(artifact, repos);
    }
    TopComponent tc = fact.createTopComponent(l);
    tc.open();
    tc.requestActive();
    if (panelHint != null) {
        MultiViewHandler hand = MultiViews.findMultiViewHandler(tc);
        if (hand == null) {
            return;
        }
        for (MultiViewPerspective pers : hand.getPerspectives()) {
            if (panelHint.equals(pers.preferredID())) {
                hand.requestVisible(pers);
                return;
            }
        }
    }
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
@Override
public void edit(Widget widget) {
    Set<TopComponent> set = WindowManager.getDefault().getRegistry().getOpened();
    Iterator<TopComponent> it = set.iterator();
    TopComponent tableView = null;
    while(it.hasNext())   {
        TopComponent tmp = it.next();
        if(tmp.getName().equals(topCompName))   {
            tableView = tmp;
            break;
        }
    }
    if(tableView !=null)   {
        MultiViewHandler mvh = MultiViews.findMultiViewHandler(tableView);     
        MultiViewPerspective[] mp = mvh.getPerspectives();
        for(MultiViewPerspective xxx : mp)   {
            if(table.getName().equals(xxx.preferredID()))   {
                mvh.requestActive(xxx);
                return;
            }
        }
        TableDataView panel = new TableDataView(table);
        mvh.addMultiViewDescription(
                new TableDataViewDescription(table.getName(), table.getName(), panel), 30);
        panel.requestFocus();         
    }
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testPersistence() throws Exception {
    MVElem elem1 = new MVElem(new Action[] {new Act1("act1")} );
    SerMVElem elem2 = new SerMVElem();
    SerMVElem elem3 = new SerMVElem();
    elem2.deserializeTest = "testtesttest - 2";
    elem3.deserializeTest = "testtesttest - 3";
    
    MultiViewDescription desc1 = new SerMVDesc("desc1", null, TopComponent.PERSISTENCE_NEVER, elem1);
    MultiViewDescription desc2 = new SerMVDesc("desc2", null, TopComponent.PERSISTENCE_ONLY_OPENED, elem2);
    MultiViewDescription desc3 = new SerMVDesc("desc3", null, TopComponent.PERSISTENCE_ALWAYS, elem3);
    
    MultiViewDescription[] descs = new MultiViewDescription[] { desc1, desc2 };
    SerCloseHandler close = new SerCloseHandler("serializedvalue");
    
    TopComponent tc = callFactory(descs, desc2, close);
    tc.open();
    tc.requestActive();
    // testing closehandler here..
    tc.close();
    
    NbMarshalledObject mars = new NbMarshalledObject(tc);
    Object obj = mars.get();
    assertNotNull(obj);
    assertEquals(getTopComponentClass(), obj.getClass());
    tc = (MultiViewCloneableTopComponent)obj;
    
    
    MultiViewHandler handler = MultiViews.findMultiViewHandler(tc);
    MultiViewPerspective[] descsAfter = handler.getPerspectives();
    assertNotNull(descsAfter);
    assertEquals(2, descsAfter.length);
    MultiViewPerspective selDesc = handler.getSelectedPerspective();
    assertNotNull(selDesc);
    assertEquals("desc2", selDesc.getDisplayName());
    tc.open();
    tc.requestActive();
    MultiViewCloneableTopComponent mvtc = (MultiViewCloneableTopComponent)tc;
    Collection cold = mvtc.getModel().getCreatedElements();
    // expected number of elements is one, because the elem3 was not initialized at all..
    assertEquals(1, cold.size());
    
    // test if the deserialized instance is there..
    SerMVElem elSelecto = (SerMVElem)mvtc.getModel().getActiveElement();
    assertEquals("testtesttest - 2", elSelecto.deserializeTest);
    assertEquals("componentOpened-componentShowing-componentActivated-", elSelecto.getLog());
    
    //testing if closehandler was correctly deserialized..
    tc.close();
    
    
}
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testIconIsAlwaysTakenFromSourceView() throws Exception {
       InstanceContent ic = new InstanceContent();
       Lookup lkp = new AbstractLookup(ic);
       ic.add(MultiViewEditorElementTest.createSupport(lkp));
       
       final CloneableTopComponent tc = MultiViews.createCloneableMultiView("text/plaintest", new LP(lkp));
       final CloneableEditorSupport.Pane p = (CloneableEditorSupport.Pane) tc;
       EventQueue.invokeAndWait(new Runnable() {
           @Override
           public void run() {
               p.updateName();
           }
       });

       assertNull("No icon yet", tc.getIcon());
       MultiViewHandler handler = MultiViews.findMultiViewHandler(tc);
       final MultiViewPerspective[] two = handler.getPerspectives();
       assertEquals("Two elements only" + Arrays.asList(two), 2, handler.getPerspectives().length);
       assertEquals("First one is source", "source", two[0].preferredID());
MultiViewDescription description = Accessor.DEFAULT.extractDescription(two[0]);
assertTrue(description instanceof ContextAwareDescription);
       assertFalse("First one is not for split", ((ContextAwareDescription)description).isSplitDescription());
       assertEquals("Second one is source", "source", two[1].preferredID());
description = Accessor.DEFAULT.extractDescription(two[1]);
assertTrue(description instanceof ContextAwareDescription);
       assertTrue("Second one is for split", ((ContextAwareDescription)description).isSplitDescription());
       handler.requestVisible(two[0]);
       
       
       class P implements PropertyChangeListener {
           int cnt;
           @Override
           public void propertyChange(PropertyChangeEvent evt) {
               cnt++;
           }
       }
       P listener = new P();
       tc.addPropertyChangeListener("icon", listener);
       
       BufferedImage img = new BufferedImage(16, 16, BufferedImage.TYPE_BYTE_GRAY);
       ic.add(img);
       assertEquals("One change in listener", 1, listener.cnt);
       assertEquals("Image changed", img, tc.getIcon());
       
       ic.remove(img);
       assertEquals("Second change in listener", 2, listener.cnt);
       assertNull("No icon again", tc.getIcon());

((MultiViewCloneableTopComponent)tc).splitComponent(JSplitPane.HORIZONTAL_SPLIT, -1);
handler.requestVisible(two[1]);
       ic.add(img);
       assertEquals("Third change in listener", 3, listener.cnt);
       assertEquals("Image changed", img, tc.getIcon());

ic.remove(img);
       assertEquals("Forth change in listener", 4, listener.cnt);
       assertNull("No icon again", tc.getIcon());
   }
 

import org.netbeans.core.api.multiview.MultiViewHandler; //导入方法依赖的package包/类
public void testPersistence() throws Exception {
    MVElem elem1 = new MVElem(new Action[] {new Act1("act1")} );
    SerMVElem elem2 = new SerMVElem();
    SerMVElem elem3 = new SerMVElem();
    elem2.deserializeTest = "testtesttest - 2";
    elem3.deserializeTest = "testtesttest - 3";
    
    MultiViewDescription desc1 = new SerMVDesc("desc1", null, TopComponent.PERSISTENCE_NEVER, elem1);
    MultiViewDescription desc2 = new SerMVDesc("desc2", null, TopComponent.PERSISTENCE_ONLY_OPENED, elem2);
    MultiViewDescription desc3 = new SerMVDesc("desc3", null, TopComponent.PERSISTENCE_ALWAYS, elem3);
    
    MultiViewDescription[] descs = new MultiViewDescription[] { desc1, desc2 };
    SerCloseHandler close = new SerCloseHandler("serializedvalue");
    
    TopComponent tc = callFactory(descs, desc2, close);
    tc.open();
    tc.requestActive();
    // testing closehandler here..
    tc.close();
    
    NbMarshalledObject mars = new NbMarshalledObject(tc);
    Object obj = mars.get();
    assertNotNull(obj);
    assertEquals(getTopComponentClass(), obj.getClass());
    tc = (MultiViewTopComponent)obj;
    
    
    MultiViewHandler handler = MultiViews.findMultiViewHandler(tc);
    MultiViewPerspective[] descsAfter = handler.getPerspectives();
    assertNotNull(descsAfter);
    assertEquals(2, descsAfter.length);
    MultiViewPerspective selDesc = handler.getSelectedPerspective();
    assertNotNull(selDesc);
    assertEquals("desc2", selDesc.getDisplayName());
    tc.open();
    tc.requestActive();
    MultiViewTopComponent mvtc = (MultiViewTopComponent)tc;
    Collection cold = mvtc.getModel().getCreatedElements();
    // expected number of elements is one, because the elem3 was not initialized at all..
    assertEquals(1, cold.size());
    
    // test if the deserialized instance is there..
    SerMVElem elSelecto = (SerMVElem)mvtc.getModel().getActiveElement();
    assertEquals("testtesttest - 2", elSelecto.deserializeTest);
    assertEquals("componentOpened-componentShowing-componentActivated-", elSelecto.getLog());
    
    //testing if closehandler was correctly deserialized..
    tc.close();
    
    
}