/***********************************************************************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others. All rights reserved. This program and the accompanying materials are made
 * available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors: IBM Corporation - initial API and implementation
 **********************************************************************************************************************************/

package net.sourceforge.phpeclipse.wiki.editor;

import net.sourceforge.phpeclipse.webbrowser.views.BrowserView;
import net.sourceforge.phpeclipse.wiki.editor.action.WeblogWikiAction;
import net.sourceforge.phpeclipse.wiki.preferences.Util;

import org.eclipse.core.resources.IFile;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.texteditor.BasicTextEditorActionContributor;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
import org.eclipse.ui.texteditor.RetargetTextEditorAction;

public class WikiEditorContributor extends BasicTextEditorActionContributor {

  private static final String CONTENTASSIST_ACTION = "net.sourceforge.phpeclipse.wiki.editor.ContentAssist";

  private RetargetTextEditorAction fContentAssist;
  public WikiEditorContributor() {
    super();
    fContentAssist = new RetargetTextEditorAction(WikiEditorPlugin.getDefault().getResourceBundle(), "ContentAssistProposal.");
    fContentAssist.setActionDefinitionId(ITextEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
  }

  public void setActiveEditor(IEditorPart part) {
    super.setActiveEditor(part);
    ITextEditor editor = (part instanceof ITextEditor) ? (ITextEditor) part : null;
    fContentAssist.setAction(getAction(editor, CONTENTASSIST_ACTION));
    // jsurfer
    setBrowserPreview(editor);
  }

  public void setBrowserPreview(ITextEditor editor) {
    IWorkbenchPage page = WikiEditorPlugin.getDefault().getActivePage();
    try {
      IViewPart part = page.findView(BrowserView.ID_BROWSER);
      if (part == null) {
        part = page.showView(BrowserView.ID_BROWSER);
      } else {
        //	          if (bringToTopPreview) {
        //	            page.bringToTop(part);
        //	          }
      }
      IEditorInput editorInput = null;
      if (editor != null) {
        editorInput = editor.getEditorInput();
      }
      if (editorInput instanceof IFileEditorInput) {
        IFile file = ((IFileEditorInput) editorInput).getFile();
        String srcBasePath = Util.getWikiTextsPath(file);
        String binBasePath = Util.getProjectsWikiOutputPath(file.getProject(), WikiEditorPlugin.HTML_OUTPUT_PATH);
        String htmlName = Util.getHTMLFileName(file, binBasePath, srcBasePath);
        if (htmlName!=null) {
          ((BrowserView) part).setUrl(htmlName);
        }
      }
    } catch (Exception e) {
    }
  }

  public void contributeToMenu(IMenuManager menu) {
	
	super.contributeToMenu(menu);
	
}
  
  public void init(IActionBars bars, IWorkbenchPage page) {
    super.init(bars, page);
    bars.setGlobalActionHandler(CONTENTASSIST_ACTION, fContentAssist);
    
  }
	
  public void dispose() {
    setActiveEditor(null);
    super.dispose();
  }
}