Docjar: com/port80/eclipse/jdt/actions/RegexReplaceAction.java

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Source code: com/port80/eclipse/jdt/actions/RegexReplaceAction.java

1   package com.port80.eclipse.jdt.actions;
2   
3   import org.eclipse.jface.action.IAction;
4   import org.eclipse.jface.dialogs.Dialog;
5   import org.eclipse.jface.viewers.AbstractTreeViewer;
6   import org.eclipse.jface.viewers.ISelection;
7   import org.eclipse.jface.viewers.TableViewer;
8   import org.eclipse.jface.viewers.Viewer;
9   import org.eclipse.ui.IEditorActionDelegate;
10  import org.eclipse.ui.IEditorPart;
11  import org.eclipse.ui.IWorkbenchWindow;
12  import org.eclipse.ui.IWorkbenchWindowActionDelegate;
13  import org.eclipse.ui.part.PageBookView;
14  import org.eclipse.ui.texteditor.ITextEditor;
15  
16  import com.port80.eclipse.jdt.JdtPlugin;
17  
18  /**
19   * @author chrisl
20   *
21   * To change this generated comment edit the template variable "typecomment":
22   * Window>Preferences>Java>Templates.
23   * To enable and disable the creation of type comments go to
24   * Window>Preferences>Java>Code Generation.
25   */
26  public class RegexReplaceAction implements IWorkbenchWindowActionDelegate, IEditorActionDelegate {
27  
28    ////////////////////////////////////////////////////////////////////////
29  
30    private static final String NAME = "RegexReplaceAction";
31    private static final String ID = "com.port80.eclipse.jdt.actions.RegexReplaceAction";
32    private static final boolean DEBUG = true;
33  
34    ////////////////////////////////////////////////////////////////////////
35  
36    /**
37     * Constructor for RegexReplace.
38     */
39    public RegexReplaceAction() {
40      super();
41    }
42  
43    ////////////////////////////////////////////////////////////////////////
44  
45    /**
46     * Regex search & replace for TextEditor.
47     * 
48     * @see org.eclipse.ui.IActionDelegate#run(IAction)
49     */
50    public void run(IAction action) {
51      Object part = JdtPlugin.getActiveWorkbenchWindow().getActivePage().getActivePart();
52      if (DEBUG)
53        System.err.println(NAME + ".run(): " + part);
54      if (part instanceof ITextEditor) {
55        ITextEditor editor = (ITextEditor) part;
56        Dialog dialog = RegexReplaceDialog.getDefault(JdtPlugin.getActiveWorkbenchShell(), editor);
57        dialog.open();
58      } else {
59        if (part instanceof PageBookView) {
60          part = ((PageBookView) part).getCurrentPage();
61        }
62        Viewer viewer = Util.getViewer(part);
63        if (viewer == null) {
64          JdtPlugin.getActiveWorkbenchShell().getDisplay().beep();
65          return;
66        }
67        if (viewer instanceof AbstractTreeViewer) {
68          Dialog dialog =
69            RegexFindDialog.getDefault(
70              JdtPlugin.getActiveWorkbenchShell(),
71              (AbstractTreeViewer) viewer);
72          dialog.open();
73        } else if (viewer instanceof TableViewer) {
74          Dialog dialog =
75            RegexFindDialog.getDefault(
76              JdtPlugin.getActiveWorkbenchShell(),
77              (TableViewer) viewer);
78          dialog.open();
79        }
80      }
81    }
82  
83    /**
84     * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
85     */
86    public void dispose() {
87    }
88  
89    /**
90     * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(IWorkbenchWindow)
91     */
92    public void init(IWorkbenchWindow window) {
93    }
94  
95    /**
96     * @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
97     */
98    public void selectionChanged(IAction action, ISelection selection) {
99    }
100 
101   ////////////////////////////////////////////////////////////////////////
102 
103   /*
104    * @see org.eclipse.ui.IEditorActionDelegate#setActiveEditor(org.eclipse.jface.action.IAction, org.eclipse.ui.IEditorPart)
105    */
106   public void setActiveEditor(IAction action, IEditorPart targetEditor) {
107   }
108 
109   ////////////////////////////////////////////////////////////////////////
110 
111 }