com.anirudh.emacseclipse.GnuClientPreferencePage.java Source code

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Here is the source code for com.anirudh.emacseclipse.GnuClientPreferencePage.java

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/* Emacs Eclipse Plugin. Open active buffer in eclipse in emacs,
 * preseves Cursor position (only line position in case of .mxml and
 * .as files). */

/* Author: Anirudh Sasikumar http://anirudhs.chaosnet.org/ */

/* Emacs Eclipse Plugin. Copyright (C) 2009 Anirudh Sasikumar */

/* This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version. */

/* This library 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
 * Lesser General Public License for more details. */

/* You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA */

package com.anirudh.emacseclipse;

import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

public class GnuClientPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {

    Text gnuClientText;
    Text clientArgsText;
    Text elispText;

    @Override
    protected Control createContents(Composite parent) {
        Composite mainTable = new Composite(parent, SWT.NULL);

        GridData data = new GridData(GridData.FILL_BOTH | GridData.VERTICAL_ALIGN_BEGINNING);
        ;
        data.grabExcessHorizontalSpace = true;
        mainTable.setLayoutData(data);

        GridLayout grid = new GridLayout();
        grid.numColumns = 2;
        mainTable.setLayout(grid);

        Label lbl = new Label(mainTable, SWT.NONE);
        lbl.setText("Gnuclient Executable Name:");

        gnuClientText = new Text(mainTable, SWT.BORDER);
        //Create a data that takes up the extra space in the dialog .
        data = new GridData(GridData.FILL_HORIZONTAL);
        data.grabExcessHorizontalSpace = true;

        gnuClientText.setLayoutData(data);
        gnuClientText.setText(getPreferenceStore().getString(Activator.GNUCLIENT_PREFERENCE));

        lbl = new Label(mainTable, SWT.NONE);
        lbl.setText("Gnuclient Elisp Argument:");

        clientArgsText = new Text(mainTable, SWT.BORDER);
        //Create a data that takes up the extra space in the dialog .
        data = new GridData(GridData.FILL_HORIZONTAL);
        data.grabExcessHorizontalSpace = true;
        clientArgsText.setLayoutData(data);
        clientArgsText.setText(getPreferenceStore().getString(Activator.SEXPR_PREFERENCE));

        lbl = new Label(mainTable, SWT.NONE);
        lbl.setText("Elisp to execute after (find-file)(goto-char):");

        elispText = new Text(mainTable, SWT.BORDER);
        //Create a data that takes up the extra space in the dialog .
        data = new GridData(GridData.FILL_HORIZONTAL);
        data.grabExcessHorizontalSpace = true;
        elispText.setLayoutData(data);
        elispText.setText(getPreferenceStore().getString(Activator.POSTLISP_PREFERENCE));

        return mainTable;
    }

    @Override
    public void init(IWorkbench workbench) {
        // TODO Auto-generated method stub
        setPreferenceStore(Activator.getDefault().getPreferenceStore());

    }

    protected void performDefaults() {
        gnuClientText.setText(Activator.DEFAULT_GNUCLIENT_PREFERENCE);
        clientArgsText.setText(Activator.DEFAULT_SEXPR_PREFERENCE);
        elispText.setText(Activator.DEFAULT_POSTLISP_PREFERENCE);
    }

    /** 
     * Method declared on IPreferencePage. Save the
     * author name to the preference store.
     */
    public boolean performOk() {
        IPreferenceStore store = getPreferenceStore();
        store.setValue(Activator.GNUCLIENT_PREFERENCE, gnuClientText.getText());
        store.setValue(Activator.SEXPR_PREFERENCE, clientArgsText.getText());
        store.setValue(Activator.POSTLISP_PREFERENCE, elispText.getText());
        return super.performOk();
    }

}