com.arm.cmsis.pack.ui.preferences.NewRepoDialog.java Source code

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Here is the source code for com.arm.cmsis.pack.ui.preferences.NewRepoDialog.java

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/*******************************************************************************
* Copyright (c) 2016 ARM Ltd. and others
* 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
*
* Contributors:
* ARM Ltd and ARM Germany GmbH - Initial API and implementation
*******************************************************************************/

package com.arm.cmsis.pack.ui.preferences;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.arm.cmsis.pack.common.CmsisConstants;
import com.arm.cmsis.pack.repository.CpRepositoryList;
import com.arm.cmsis.pack.ui.CpStringsUI;

/**
 * The new repository dialog
 */
public class NewRepoDialog extends Dialog {
    private boolean fIsEdit;
    private String[] fData;

    // Directly refer the types defined in Repos.
    private String[] fTypeSelections = CpRepositoryList.TYPES;

    Combo fTypeCombo;
    Text fNameText;
    Text fUrlText;

    String fReturnType;
    String fReturnName;
    String fReturnUrl;

    protected NewRepoDialog(Shell parentShell, String[] data) {

        super(parentShell);

        fIsEdit = (data != null);
        fData = data;
    }

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

    @Override
    protected void configureShell(Shell shell) {

        super.configureShell(shell);

        String title;
        if (fIsEdit) {
            title = CpStringsUI.NewRepoDialog_EditPackRepoTitle;
        } else {
            title = CpStringsUI.NewRepoDialog_NewPackRepoTitle;
        }

        if (title != null) {
            shell.setText(title);
        }
    }

    protected String[] getData() {
        return new String[] { fReturnType, fReturnName, fReturnUrl };
    }

    @Override
    protected Control createDialogArea(Composite parent) {

        Composite comp = new Composite(parent, SWT.NULL);
        comp.setFont(parent.getFont());

        GridLayout layout;
        layout = new GridLayout();
        layout.numColumns = 2;
        layout.marginTop = 10;
        layout.marginBottom = 10;
        layout.marginWidth = 10;
        comp.setLayout(layout);

        GridData layoutData = new GridData();
        layoutData.widthHint = 400;
        layoutData.verticalAlignment = SWT.FILL;
        layoutData.horizontalAlignment = SWT.FILL;
        layoutData.grabExcessHorizontalSpace = true;
        comp.setLayoutData(layoutData);

        {
            Label typeLabel = new Label(comp, SWT.LEFT);
            // typeLabel.setFont(comp.getFont());
            typeLabel.setText(CpStringsUI.NewRepoDialog_TypeLabel);
            layoutData = new GridData();
            typeLabel.setLayoutData(layoutData);

            fTypeCombo = new Combo(comp, SWT.READ_ONLY);
            fTypeCombo.setItems(fTypeSelections);

            int ix = 0;
            if (fIsEdit) {
                for (int i = 0; i < fTypeSelections.length; ++i) {
                    if (fData[0].equals(fTypeSelections[i])) {
                        ix = i;
                        break;
                    }
                }
            }
            fTypeCombo.select(ix);

            fReturnType = fTypeSelections[ix];

            layoutData = new GridData();
            fTypeCombo.setLayoutData(layoutData);
        }

        {
            Label nameLabel = new Label(comp, SWT.LEFT);
            // typeLabel.setFont(comp.getFont());
            nameLabel.setText(CpStringsUI.NewRepoDialog_NameLabel);
            layoutData = new GridData();
            nameLabel.setLayoutData(layoutData);

            fNameText = new Text(comp, SWT.SINGLE | SWT.BORDER);
            if (fIsEdit) {
                fNameText.setText(fData[1]);
            } else {
                fNameText.setText(CmsisConstants.EMPTY_STRING);
            }

            fReturnName = fNameText.getText();

            layoutData = new GridData();
            layoutData.horizontalAlignment = SWT.FILL;
            layoutData.grabExcessHorizontalSpace = true;
            fNameText.setLayoutData(layoutData);
        }

        {
            Label urlLabel = new Label(comp, SWT.LEFT);
            // typeLabel.setFont(comp.getFont());
            urlLabel.setText(CpStringsUI.NewRepoDialog_UrlLabel);
            layoutData = new GridData();
            urlLabel.setLayoutData(layoutData);

            fUrlText = new Text(comp, SWT.SINGLE | SWT.BORDER);
            if (fIsEdit) {
                fUrlText.setText(fData[2]);
            } else {
                fUrlText.setText(CmsisConstants.EMPTY_STRING);
            }

            fReturnUrl = fUrlText.getText();

            layoutData = new GridData();
            layoutData.horizontalAlignment = SWT.FILL;
            layoutData.grabExcessHorizontalSpace = true;
            fUrlText.setLayoutData(layoutData);
        }

        fTypeCombo.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                fReturnType = fTypeCombo.getText();
            }
        });

        fNameText.addModifyListener(new ModifyListener() {
            @Override
            public void modifyText(ModifyEvent e) {
                fReturnName = fNameText.getText();
            }
        });

        fUrlText.addModifyListener(new ModifyListener() {
            @Override
            public void modifyText(ModifyEvent e) {
                fReturnUrl = fUrlText.getText();
            }
        });

        return comp;
    }
}