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package org.netbeans.modules.php.smarty.editor;

import org.netbeans.editor.ext.ExtKit;

import org.netbeans.modules.editor.NbEditorKit;

import javax.swing.Action;

import javax.swing.SwingUtilities;

import javax.swing.text.*;

import org.netbeans.modules.editor.NbEditorUtilities;

import org.openide.filesystems.FileObject;

import org.openide.loaders.DataObject;

import org.netbeans.api.lexer.InputAttributes;

import org.netbeans.modules.csl.api.InstantRenameAction;

import org.netbeans.modules.csl.api.SelectCodeElementAction;

import org.netbeans.modules.csl.api.ToggleBlockCommentAction;

import org.netbeans.modules.editor.NbEditorDocument;

import org.netbeans.modules.php.smarty.editor.lexer.TplTopTokenId;

import org.netbeans.modules.php.smarty.editor.utlis.TplUtils;

import org.netbeans.spi.lexer.MutableTextInput;

/**

 * Editor kit implementation for TPL content type

 *

 * @author Martin Fousek

 */

public class TplKit extends NbEditorKit implements org.openide.util.HelpCtx.Provider{ // NbEditorKit implements org.openide.util.HelpCtx.Provider{

    public static final String TPL_MIME_TYPE = "text/x-tpl"; // NOI18N

    /** serialVersionUID */

    private static final long serialVersionUID = 8922234837050367142L;

    public TplKit() {

        this(TPL_MIME_TYPE);

    }

    public TplKit(String mimeType) {

        super();

     //   createDefaultDocument();

    }

    @Override

    public String getContentType() {

        return TPL_MIME_TYPE;

    }

    @Override

    public Object clone() {

        return new TplKit();

    }

    @Override

    public Document createDefaultDocument() {

        final Document doc = super.createDefaultDocument();

        // see TplEditorSupport.createStyledDocument;

        doc.putProperty("postInitRunnable", new Runnable() { //NOI18N

            public void run() {

                initLexerColoringListener(doc);

            }

        });

        return doc;

    }

    @Override

    protected Action[] createActions() {

        Action[] javaActions = new Action[] {

            new SelectCodeElementAction(SelectCodeElementAction.selectNextElementAction, true),

            new SelectCodeElementAction(SelectCodeElementAction.selectPreviousElementAction, false),

            new InstantRenameAction(),

            new ToggleBlockCommentAction(),

            new ExtKit.CommentAction(""), //NOI18N

            new ExtKit.UncommentAction("") //NOI18N

        };

        return TextAction.augmentList(super.createActions(), javaActions);

    }

    public void initLexerColoringListener(final Document doc) {

        DataObject dobj = NbEditorUtilities.getDataObject(doc);

        FileObject fobj = (dobj != null) ? dobj.getPrimaryFile() : null;

        TplMetaData tplMetaData = TplUtils.getProjectPropertiesForFileObject(fobj);

        //add an instance of InputAttributes to the document property,

        //lexer will use it to read coloring information

        InputAttributes inputAttributes = new InputAttributes();

        inputAttributes.setValue(TplTopTokenId.language(), TplMetaData.class, tplMetaData, false);

        doc.putProperty(InputAttributes.class, inputAttributes);

        SwingUtilities.invokeLater(new Runnable() {

            @Override

            public void run() {

                NbEditorDocument nbdoc = (NbEditorDocument) doc;

                nbdoc.runAtomic(new Runnable() {

                    @Override

                    public void run() {

                        MutableTextInput mti = (MutableTextInput) doc.getProperty(MutableTextInput.class);

                        if (mti != null) {

                            mti.tokenHierarchyControl().rebuild();

                        }

                    }

                });

            }

        });

    }

    @Override

    public org.openide.util.HelpCtx getHelpCtx() {

        return new org.openide.util.HelpCtx(TplKit.class);

    }

}