无法使用多个页面编辑器创建插件？

我想使用多页面编辑器（eclipse RCP）。我想遵循这个tutorial ，但是当我创建一个新项目时，我无法获得“插入多个页面编辑器”。我只有：你好与介绍邮件模板无法使用多个页面编辑器创建插件？

有没有人有关于如何创建一个新的RCP项目时，有多个页面的编辑得到选项的插件的想法看法？日Thnx

PS：我用伽利略3.5.2

来源

2011-08-04 jean

我不能告诉你，如果这个模板在伽利略是可用的。它在靛蓝。

但是这个模板只是结合了你可以自己做的两个步骤。创建一个空的插件项目，打开MANIFEST.MF打开插件编辑器并选择扩展标签。

在那里您可以添加编辑器和向导的扩展名。

对于多页编辑器，单击添加，然后选择org.eclipse.ui.editors。在对话框底部的模板区域中选择多页面编辑器。然后输入您的教程中显示的属性。

通过selectin org.eclipse.ui.newWizard和New File Wizard模板为新向导重复操作。

来源

2011-08-04 10:05:53 okrumnow

请改用Eclipse Indigo。

否则，您可以从空插件项目创建。

这是我的多页面编辑器的例子。 PropertyFileEditor是多个页面编辑器。希望这会帮助你。

FileDocumentProvider.java

package com.bosch.training.eclipseplugin.editors; 

import java.io.ByteArrayInputStream; 
import java.io.IOException; 
import java.util.Map.Entry; 
import java.util.Properties; 

import org.eclipse.core.runtime.IPath; 
import org.eclipse.core.runtime.IProgressMonitor; 
import org.eclipse.jface.text.BadLocationException; 
import org.eclipse.jface.text.DocumentEvent; 
import org.eclipse.jface.text.IDocument; 
import org.eclipse.jface.text.IDocumentListener; 
import org.eclipse.jface.viewers.ILabelProviderListener; 
import org.eclipse.jface.viewers.IStructuredContentProvider; 
import org.eclipse.jface.viewers.ITableLabelProvider; 
import org.eclipse.jface.viewers.TableViewer; 
import org.eclipse.jface.viewers.Viewer; 
import org.eclipse.swt.SWT; 
import org.eclipse.swt.events.SelectionEvent; 
import org.eclipse.swt.events.SelectionListener; 
import org.eclipse.swt.graphics.Image; 
import org.eclipse.swt.layout.GridData; 
import org.eclipse.swt.layout.GridLayout; 
import org.eclipse.swt.widgets.Button; 
import org.eclipse.swt.widgets.Composite; 
import org.eclipse.swt.widgets.Control; 
import org.eclipse.swt.widgets.Table; 
import org.eclipse.swt.widgets.TableColumn; 
import org.eclipse.swt.widgets.TableItem; 
import org.eclipse.swt.widgets.Text; 
import org.eclipse.ui.PartInitException; 
import org.eclipse.ui.part.MultiPageEditorPart; 

import com.bosch.training.eclipseplugin.LinkedProperties; 

public class PropertyFileEditor extends MultiPageEditorPart { 

    public static String EDITOR_ID = "com.bosch.training.eclipseplugin.editors.PropertyFileEditor"; 

    private Text m_keyText; 
    private Text m_valueText; 
    private TableViewer m_tableViewer; 
    private IPath m_filePath; 

    private Properties m_properties; 

    private FileEditor m_firstPage; 

    public PropertyFileEditor() { 
    } 

    @Override 
    protected void createPages() { 
     try { 
      m_filePath = ((FileEditorInput) getEditorInput()).getFilePath(); 
      m_firstPage = new FileEditor(); 
      addPage(m_firstPage, (FileEditorInput) getEditorInput()); 
      addPage(createDesignPage()); 
      setPagesText(); 
     } catch (PartInitException e) { 
      e.printStackTrace(); 
     } 
    } 

    private void setPagesText() { 
     setPageText(0, "Plain Text"); 
     setPageText(1, "Properties"); 
    } 

    @Override 
    public void doSave(IProgressMonitor monitor) { 
     m_firstPage.doSave(monitor); 
    } 

    @Override 
    public void doSaveAs() { 

    } 

    @Override 
    public boolean isSaveAsAllowed() { 
     return false; 
    } 

    private Control createDesignPage() { 
     Composite parent = new Composite(getContainer(), SWT.NONE); 
     parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 
     parent.setLayout(new GridLayout(1, false)); 

     // First row 
     Composite composite1 = new Composite(parent, SWT.NONE); 
     composite1.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); 
     composite1.setLayout(new GridLayout(3, false)); 

     m_keyText = new Text(composite1, SWT.SINGLE | SWT.LEAD | SWT.BORDER); 
     m_keyText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); 
     m_keyText.setText(""); 

     m_valueText = new Text(composite1, SWT.SINGLE | SWT.LEAD | SWT.BORDER); 
     m_valueText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); 
     m_valueText.setText(""); 

     Button applyButton = new Button(composite1, SWT.PUSH); 
     applyButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); 
     applyButton.setText("Apply"); 
     applyButton.addSelectionListener(new SelectionListener() { 
      @Override 
      public void widgetSelected(SelectionEvent e) { 
       m_properties.put(m_keyText.getText(), m_valueText.getText()); 
       // Update table 
       TableItem tableItem= new TableItem(m_tableViewer.getTable(), SWT.NONE); 
       tableItem.setText(new String[] { m_keyText.getText(), m_valueText.getText() }); 
       // Update editor 
       IDocument doc = m_firstPage.getDocumentProvider().getDocument(getEditorInput()); 
       int offset; 
       try { 
        offset = doc.getLineOffset(doc.getNumberOfLines() - 1); 
        doc.replace(offset, 0, m_keyText.getText() + "=" + m_valueText.getText() + "\n"); 
       } catch (BadLocationException ex) { 
        ex.printStackTrace(); 
       } 
       // set text = "" 
       m_keyText.setText(""); 
       m_valueText.setText(""); 
      } 

      @Override 
      public void widgetDefaultSelected(SelectionEvent e) { 
      } 
     }); 

     // Second row 
     Composite composite2 = new Composite(parent, SWT.NONE); 
     composite2.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 
     composite2.setLayout(new GridLayout(1, false)); 

     m_tableViewer = new TableViewer(composite2, SWT.FILL); 
     Table table = m_tableViewer.getTable(); 
     table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 

     TableColumn columnKey = new TableColumn(table, SWT.LEAD); 
     columnKey.setText("Key"); 
     columnKey.setWidth(300); 
     TableColumn columnValue = new TableColumn(table, SWT.FILL); 
     columnValue.setText("Value"); 
     columnValue.setWidth(300); 

     table.setHeaderVisible(true); 
     table.setLinesVisible(true); 

     m_tableViewer.setContentProvider(new IStructuredContentProvider() { 
      @Override 
      public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { 
      } 

      @Override 
      public void dispose() { 
      } 

      @Override 
      public Object[] getElements(Object inputElement) { 
       return (Object[]) inputElement; 
      } 
     }); 
     m_tableViewer.setLabelProvider(new ITableLabelProvider() { 
      @Override 
      public void removeListener(ILabelProviderListener listener) { 
      } 

      @Override 
      public boolean isLabelProperty(Object element, String property) { 
       return false; 
      } 

      @Override 
      public void dispose() { 
      } 

      @Override 
      public void addListener(ILabelProviderListener listener) { 
      } 

      @Override 
      public String getColumnText(Object element, int columnIndex) { 
       if (element instanceof Entry) { 
        switch (columnIndex) { 
        case 0: 
         return String.valueOf(((Entry) element).getKey()); 
        case 1: 
         return String.valueOf(((Entry) element).getValue()); 
        } 
       } 
       return ""; 
      } 

      @Override 
      public Image getColumnImage(Object element, int columnIndex) { 
       return null; 
      } 
     }); 

     m_tableViewer.setInput(loadProperties()); 

     m_firstPage.getDocumentProvider().getDocument(getEditorInput()).addDocumentListener(new IDocumentListener() { 

      @Override 
      public void documentChanged(DocumentEvent event) { 
       m_tableViewer.setInput(loadProperties()); 
      } 

      @Override 
      public void documentAboutToBeChanged(DocumentEvent event) { 
      } 
     }); 

     return parent; 
    } 

    private Object[] loadProperties() { 
     IDocument document = m_firstPage.getFileDocumentProvider().getDocument(getEditorInput()); 
     m_properties = new LinkedProperties(); 
     ByteArrayInputStream inputStream = null; 
     try { 
      inputStream = new ByteArrayInputStream(document.get().getBytes()); 
      m_properties.load(inputStream); 
     } catch (IOException e) { 
      e.printStackTrace(); 
     } finally { 
      if (inputStream != null) { 
       try { 
        inputStream.close(); 
       } catch (IOException e) { 
       } 
      } 
     } 
     return m_properties.entrySet().toArray(); 
    } 

}

FileEditor.java

package com.bosch.training.eclipseplugin.editors; 

import org.eclipse.ui.texteditor.AbstractTextEditor; 
import org.eclipse.ui.texteditor.ITextEditorExtension3; 

public class FileEditor extends AbstractTextEditor { 

    public static final String EDITOR_ID = "com.bosch.training.eclipseplugin.editors.FileEditor"; 

    private FileDocumentProvider m_fileDocumentProvider; 

    public FileEditor() { 
     setKeyBindingScopes(new String[] { "org.eclipse.ui.textEditorScope" }); 
     internal_init(); 
    } 

    protected void internal_init() { 
     configureInsertMode(ITextEditorExtension3.SMART_INSERT, false); 
     m_fileDocumentProvider = new FileDocumentProvider(); 
     setDocumentProvider(m_fileDocumentProvider); 
    } 

    public FileDocumentProvider getFileDocumentProvider() { 
     return m_fileDocumentProvider; 
    } 

}

FileEditorInput.java

package com.bosch.training.eclipseplugin.editors; 

import org.eclipse.core.runtime.IPath; 
import org.eclipse.jface.resource.ImageDescriptor; 
import org.eclipse.ui.IPathEditorInput; 
import org.eclipse.ui.IPersistableElement; 
import org.eclipse.ui.PlatformUI; 

public class FileEditorInput implements IPathEditorInput { 

    private IPath m_filePath; 

    public FileEditorInput(IPath path) { 
     if (path == null) { 
      throw new IllegalArgumentException(); 
     } 
     this.m_filePath = path; 
    } 

    @Override 
    public int hashCode() { 
     return m_filePath.hashCode(); 
    } 

    @Override 
    public boolean equals(Object obj) { 
     if (this == obj) { 
      return true; 
     } 
     if (!(obj instanceof FileEditorInput)) { 
      return false; 
     } 
     FileEditorInput other = (FileEditorInput) obj; 
     return m_filePath.equals(other.m_filePath); 
    } 

    @Override 
    public boolean exists() { 
     return m_filePath.toFile().exists(); 
    } 

    @Override 
    public ImageDescriptor getImageDescriptor() { 
     return PlatformUI.getWorkbench().getEditorRegistry().getImageDescriptor(m_filePath.toString()); 
    } 

    @Override 
    public String getName() { 
     return m_filePath.toString(); 
    } 

    @Override 
    public String getToolTipText() { 
     return m_filePath.makeRelative().toOSString(); 
    } 

    @Override 
    public IPath getPath() { 
     return m_filePath; 
    } 

    @SuppressWarnings("rawtypes") 
    @Override 
    public Object getAdapter(Class adapter) { 
     return null; 
    } 

    @Override 
    public IPersistableElement getPersistable() { 
     // no persistence 
     return null; 
    } 

    public IPath getFilePath() { 
     return m_filePath; 
    } 

    public void setFilePath(IPath filePath) { 
     m_filePath = filePath; 
    } 

}

PropertyFileEditor.java

package com.bosch.training.eclipseplugin.editors; 

import java.io.ByteArrayInputStream; 
import java.io.IOException; 
import java.util.Map.Entry; 
import java.util.Properties; 

import org.eclipse.core.runtime.IPath; 
import org.eclipse.core.runtime.IProgressMonitor; 
import org.eclipse.jface.text.BadLocationException; 
import org.eclipse.jface.text.DocumentEvent; 
import org.eclipse.jface.text.IDocument; 
import org.eclipse.jface.text.IDocumentListener; 
import org.eclipse.jface.viewers.ILabelProviderListener; 
import org.eclipse.jface.viewers.IStructuredContentProvider; 
import org.eclipse.jface.viewers.ITableLabelProvider; 
import org.eclipse.jface.viewers.TableViewer; 
import org.eclipse.jface.viewers.Viewer; 
import org.eclipse.swt.SWT; 
import org.eclipse.swt.events.SelectionEvent; 
import org.eclipse.swt.events.SelectionListener; 
import org.eclipse.swt.graphics.Image; 
import org.eclipse.swt.layout.GridData; 
import org.eclipse.swt.layout.GridLayout; 
import org.eclipse.swt.widgets.Button; 
import org.eclipse.swt.widgets.Composite; 
import org.eclipse.swt.widgets.Control; 
import org.eclipse.swt.widgets.Table; 
import org.eclipse.swt.widgets.TableColumn; 
import org.eclipse.swt.widgets.TableItem; 
import org.eclipse.swt.widgets.Text; 
import org.eclipse.ui.PartInitException; 
import org.eclipse.ui.part.MultiPageEditorPart; 

import com.bosch.training.eclipseplugin.LinkedProperties; 

public class PropertyFileEditor extends MultiPageEditorPart { 

    public static String EDITOR_ID = "com.bosch.training.eclipseplugin.editors.PropertyFileEditor"; 

    private Text m_keyText; 
    private Text m_valueText; 
    private TableViewer m_tableViewer; 
    private IPath m_filePath; 

    private Properties m_properties; 

    private FileEditor m_firstPage; 

    public PropertyFileEditor() { 
    } 

    @Override 
    protected void createPages() { 
     try { 
      m_filePath = ((FileEditorInput) getEditorInput()).getFilePath(); 
      m_firstPage = new FileEditor(); 
      addPage(m_firstPage, (FileEditorInput) getEditorInput()); 
      addPage(createDesignPage()); 
      setPagesText(); 
     } catch (PartInitException e) { 
      e.printStackTrace(); 
     } 
    } 

    private void setPagesText() { 
     setPageText(0, "Plain Text"); 
     setPageText(1, "Properties"); 
    } 

    @Override 
    public void doSave(IProgressMonitor monitor) { 
     m_firstPage.doSave(monitor); 
    } 

    @Override 
    public void doSaveAs() { 

    } 

    @Override 
    public boolean isSaveAsAllowed() { 
     return false; 
    } 

    private Control createDesignPage() { 
     Composite parent = new Composite(getContainer(), SWT.NONE); 
     parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 
     parent.setLayout(new GridLayout(1, false)); 

     // First row 
     Composite composite1 = new Composite(parent, SWT.NONE); 
     composite1.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); 
     composite1.setLayout(new GridLayout(3, false)); 

     m_keyText = new Text(composite1, SWT.SINGLE | SWT.LEAD | SWT.BORDER); 
     m_keyText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); 
     m_keyText.setText(""); 

     m_valueText = new Text(composite1, SWT.SINGLE | SWT.LEAD | SWT.BORDER); 
     m_valueText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); 
     m_valueText.setText(""); 

     Button applyButton = new Button(composite1, SWT.PUSH); 
     applyButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); 
     applyButton.setText("Apply"); 
     applyButton.addSelectionListener(new SelectionListener() { 
      @Override 
      public void widgetSelected(SelectionEvent e) { 
       m_properties.put(m_keyText.getText(), m_valueText.getText()); 
       // Update table 
       TableItem tableItem= new TableItem(m_tableViewer.getTable(), SWT.NONE); 
       tableItem.setText(new String[] { m_keyText.getText(), m_valueText.getText() }); 
       // Update editor 
       IDocument doc = m_firstPage.getDocumentProvider().getDocument(getEditorInput()); 
       int offset; 
       try { 
        offset = doc.getLineOffset(doc.getNumberOfLines() - 1); 
        doc.replace(offset, 0, m_keyText.getText() + "=" + m_valueText.getText() + "\n"); 
       } catch (BadLocationException ex) { 
        ex.printStackTrace(); 
       } 
       // set text = "" 
       m_keyText.setText(""); 
       m_valueText.setText(""); 
      } 

      @Override 
      public void widgetDefaultSelected(SelectionEvent e) { 
      } 
     }); 

     // Second row 
     Composite composite2 = new Composite(parent, SWT.NONE); 
     composite2.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 
     composite2.setLayout(new GridLayout(1, false)); 

     m_tableViewer = new TableViewer(composite2, SWT.FILL); 
     Table table = m_tableViewer.getTable(); 
     table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 

     TableColumn columnKey = new TableColumn(table, SWT.LEAD); 
     columnKey.setText("Key"); 
     columnKey.setWidth(300); 
     TableColumn columnValue = new TableColumn(table, SWT.FILL); 
     columnValue.setText("Value"); 
     columnValue.setWidth(300); 

     table.setHeaderVisible(true); 
     table.setLinesVisible(true); 

     m_tableViewer.setContentProvider(new IStructuredContentProvider() { 
      @Override 
      public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { 
      } 

      @Override 
      public void dispose() { 
      } 

      @Override 
      public Object[] getElements(Object inputElement) { 
       return (Object[]) inputElement; 
      } 
     }); 
     m_tableViewer.setLabelProvider(new ITableLabelProvider() { 
      @Override 
      public void removeListener(ILabelProviderListener listener) { 
      } 

      @Override 
      public boolean isLabelProperty(Object element, String property) { 
       return false; 
      } 

      @Override 
      public void dispose() { 
      } 

      @Override 
      public void addListener(ILabelProviderListener listener) { 
      } 

      @Override 
      public String getColumnText(Object element, int columnIndex) { 
       if (element instanceof Entry) { 
        switch (columnIndex) { 
        case 0: 
         return String.valueOf(((Entry) element).getKey()); 
        case 1: 
         return String.valueOf(((Entry) element).getValue()); 
        } 
       } 
       return ""; 
      } 

      @Override 
      public Image getColumnImage(Object element, int columnIndex) { 
       return null; 
      } 
     }); 

     m_tableViewer.setInput(loadProperties()); 

     m_firstPage.getDocumentProvider().getDocument(getEditorInput()).addDocumentListener(new IDocumentListener() { 

      @Override 
      public void documentChanged(DocumentEvent event) { 
       m_tableViewer.setInput(loadProperties()); 
      } 

      @Override 
      public void documentAboutToBeChanged(DocumentEvent event) { 
      } 
     }); 

     return parent; 
    } 

    private Object[] loadProperties() { 
     IDocument document = m_firstPage.getFileDocumentProvider().getDocument(getEditorInput()); 
     m_properties = new LinkedProperties(); 
     ByteArrayInputStream inputStream = null; 
     try { 
      inputStream = new ByteArrayInputStream(document.get().getBytes()); 
      m_properties.load(inputStream); 
     } catch (IOException e) { 
      e.printStackTrace(); 
     } finally { 
      if (inputStream != null) { 
       try { 
        inputStream.close(); 
       } catch (IOException e) { 
       } 
      } 
     } 
     return m_properties.entrySet().toArray(); 
    } 

}

来源

2012-05-07 02:50:32 nnhthuan

看起来像你发布了PropertyFileEditor两次，并排除FileDocumentProvider。 –

无法使用多个页面编辑器创建插件？

回答

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