com.nextep.designer.sqlclient.ui.rcp.SQLFullClientEditor.java Source code

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Here is the source code for com.nextep.designer.sqlclient.ui.rcp.SQLFullClientEditor.java

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/*******************************************************************************
 * Copyright (c) 2011 neXtep Software and contributors.
 * All rights reserved.
 *
 * This file is part of neXtep designer.
 *
 * NeXtep designer is free software: you can redistribute it 
 * and/or modify it under the terms of the GNU General Public 
 * License as published by the Free Software Foundation, either 
 * version 3 of the License, or any later version.
 *
 * NeXtep designer is distributed in the hope that it will be 
 * useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors:
 *     neXtep Softwares - initial API and implementation
 *******************************************************************************/
package com.nextep.designer.sqlclient.ui.rcp;

import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.menus.IMenuService;
import com.nextep.datadesigner.Designer;
import com.nextep.designer.core.model.IConnection;
import com.nextep.designer.sqlgen.ui.editors.SQLEditor;
import com.nextep.designer.ui.helpers.UIHelper;

/**
 * This class need to be refactored : Problems of SQLClientTypedEditorInput versus
 * SQLClientEditorInput. Problems of connection initialization
 * 
 * @author Christophe Fondacci
 */
public class SQLFullClientEditor extends SQLEditor {

    public static final String EDITOR_ID = "com.neXtep.designer.sqlclient.ui.SQLFullClientEditor"; //$NON-NLS-1$
    private String title = null;
    private IConnection connection;
    private ToolBarManager tbm;
    private Composite editor;

    /**
     * @see org.eclipse.ui.part.EditorPart#init(org.eclipse.ui.IEditorSite,
     *      org.eclipse.ui.IEditorInput)
     */
    @Override
    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
        super.init(site, input);
        setSite(site);
        if (input instanceof SQLClientEditorInput) {
            final SQLClientEditorInput sqlInput = (SQLClientEditorInput) input;
            connection = sqlInput.getConnection();
            if (connection != null) {
                title = connection.getName();
                setTitleImage(UIHelper.getVendorIcon(connection.getDBVendor()));
            } else {
                title = sqlInput.getName();
            }
            setInput(sqlInput);
            setTitleToolTip(getTitleToolTip());
        }
        setHelpContextId("com.neXtep.designer.sqlclient.ui.SQLClient"); //$NON-NLS-1$
    }

    @Override
    public void dispose() {
        final IMenuService service = (IMenuService) getSite().getService(IMenuService.class);
        service.releaseContributions(tbm);
        super.dispose();
    }

    @Override
    public String getTitleToolTip() {
        return "Query the database. Hit CTRL+ENTER or F8 to execute.";
    }

    /**
     * @see org.eclipse.ui.part.EditorPart#isDirty()
     */
    @Override
    public boolean isDirty() {
        // never dirty except during termination (repository connection lost)
        return Designer.getTerminationSignal();
    }

    /**
     * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
     */
    @Override
    public void createPartControl(Composite parent) {
        editor = new Composite(parent, SWT.NONE);
        GridLayout gl = new GridLayout(1, false);
        gl.marginBottom = gl.marginHeight = gl.marginLeft = gl.marginRight = gl.marginTop = gl.marginWidth = gl.verticalSpacing = 0;
        editor.setLayout(gl);
        final ToolBar tb = new ToolBar(editor, SWT.NONE);
        tb.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
        tbm = new ToolBarManager(tb);
        tbm.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
        final IMenuService menuService = (IMenuService) getSite().getService(IMenuService.class);
        menuService.populateContributionManager(tbm, "toolbar:" + getContributionId());
        tbm.update(true);
        Composite sqlEditorPane = new Composite(editor, SWT.BORDER);
        FillLayout fl = new FillLayout();
        fl.marginHeight = fl.marginWidth = 0;
        sqlEditorPane.setLayout(fl);
        sqlEditorPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
        super.createPartControl(sqlEditorPane);

        // if (connection == null) {
        // MessageDialog
        // .openError(
        // PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
        // "No development target",
        // "No development target database has been defined. Contents viewer needs a database connection to query SQL data. Please define a development target connection and try again.");
        // throw new ErrorException("No development database defined.");
        // }
    }

    @Override
    public String getPartName() {
        return title; // + " Query Editor";
    }

    protected String getContributionId() {
        return EDITOR_ID;
    }

}