com.astra.ses.spell.database.db.ui.editor.DatabaseEditor.java Source code

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///////////////////////////////////////////////////////////////////////////////
//
// PACKAGE   : com.astra.ses.spell.database.db.ui.editor
// 
// FILE      : DatabaseEditor.java
//
// DATE      : 2009-09-14
//
// Copyright (C) 2008, 2010 SES ENGINEERING, Luxembourg S.A.R.L.
//
// By using this software in any way, you are agreeing to be bound by
// the terms of this license.
//
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// NO WARRANTY
// EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED
// ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
// EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR
// CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A
// PARTICULAR PURPOSE. Each Recipient is solely responsible for determining
// the appropriateness of using and distributing the Program and assumes all
// risks associated with its exercise of rights under this Agreement ,
// including but not limited to the risks and costs of program errors,
// compliance with applicable laws, damage to or loss of data, programs or
// equipment, and unavailability or interruption of operations.
//
// DISCLAIMER OF LIABILITY
// EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY
// CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION
// LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE
// EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGES.
//
// Contributors:
//    SES ENGINEERING - initial API and implementation and/or initial documentation
//
// PROJECT   : SPELL
//
// SUBPROJECT: SPELL Development Environment
//
///////////////////////////////////////////////////////////////////////////////
package com.astra.ses.spell.database.db.ui.editor;

import java.io.File;

import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.ide.FileStoreEditorInput;
import org.eclipse.ui.part.FileEditorInput;

import com.astra.ses.spell.tabbed.ui.editor.TabularEditor;
import com.astra.ses.spell.tabbed.ui.editor.TabularEditorInput;

/*******************************************************************************
 * Database editor for editing db and imp files
 * @author jpizar
 * This class extends TabularEditor class
 ******************************************************************************/
public class DatabaseEditor extends TabularEditor {

    /***************************************************************************
     * Constructor
     **************************************************************************/
    public DatabaseEditor() {
        super();
    }

    @Override
    protected TabularEditorInput createTableEditorInput(IEditorInput input) {
        String filePath = null;
        if (input.getAdapter(FileEditorInput.class) != null) {
            FileEditorInput fed = (FileEditorInput) input;
            filePath = fed.getURI().getPath();
        } else if (input.getAdapter(FileStoreEditorInput.class) != null) {
            FileStoreEditorInput fsed = (FileStoreEditorInput) input;
            filePath = fsed.getURI().getPath();
        }
        if (filePath == null) {
            return null;
        }
        File inputFile = new File(filePath);
        return new DatabaseEditorInput(inputFile);
    }

    @Override
    protected void configureTable(TableViewer tableViewer) {
        super.configureTable(tableViewer);
        /*
         * In this case we want to add column headers
         */
        tableViewer.getTable().setHeaderVisible(true);
    }

    @Override
    protected boolean linesVisible() {
        return true;
    }

    @Override
    protected boolean filteringAllowed() {
        return true;
    }
}