AbstractComposerAction


1   package org.columba.mail.gui.composer.html.action;
2   
3   import java.awt.event.ActionEvent  ;
4   
5   import org.columba.api.gui.frame.IFrameMediator;
6   import org.columba.core.gui.action.AbstractSelectableAction;
7   import org.columba.mail.gui.composer.ComposerController;
8   import org.columba.mail.gui.composer.ComposerModelChangedEvent;
9   import org.columba.mail.gui.composer.IComposerModelChangedListener;
10  import org.columba.mail.gui.composer.html.HtmlEditorController2;
11  import org.frapuccino.htmleditor.api.IFormatChangedListener;
12  import org.frapuccino.htmleditor.event.FormatChangedEvent;
13  
14  public abstract class AbstractComposerAction extends AbstractSelectableAction
15          implements IFormatChangedListener, IComposerModelChangedListener {
16  
17      public AbstractComposerAction(IFrameMediator frameMediator, String   name) {
18          super(frameMediator, name);
19  
20          ComposerController ctrl = (ComposerController) getFrameMediator();
21  
22          // register for text cursor/caret and formatting changes
23          // to select/deselect action
24          HtmlEditorController2 c = (HtmlEditorController2) ctrl
25                  .getHtmlEditorController();
26          c.addFormatChangedListener(this);
27  
28          // register for model changes to enable/disable when
29          // user switches between html or text plain mode
30          ctrl.getModel().addModelChangedListener(this);
31  
32      }
33  
34      public void modelChanged(ComposerModelChangedEvent event) {
35      }
36  
37      public void htmlModeChanged(ComposerModelChangedEvent event) {
38          setEnabled(event.isHtmlEnabled());
39      }
40  
41      public abstract void formatChanged(FormatChangedEvent event);
42  
43      public abstract void actionPerformed(ActionEvent   e);
44  }
45

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