com.nokia.tools.s60.editor.ui.dialogs.FailureListDialog.java Source code

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Here is the source code for com.nokia.tools.s60.editor.ui.dialogs.FailureListDialog.java

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/*
* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). 
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/*
 */
package com.nokia.tools.s60.editor.ui.dialogs;

import java.util.List;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.graphics.Image;
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.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;

import com.nokia.tools.s60.editor.ui.dialogs.IFailure.ESeverity;
import com.nokia.tools.s60.ide.S60WorkspacePlugin;

public class FailureListDialog extends Dialog {
    private Table table = null;

    private StyledText detail = null;

    private List<IFailure> failures;

    private String title;

    public FailureListDialog(Shell shell, String title) {
        super(shell);
        this.title = title;
    }

    public void setFailures(List<IFailure> failures) {
        this.failures = failures;
    }

    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        if (title != null) {
            parent.getShell().setText(title);
        }

        Composite composite = (Composite) super.createDialogArea(parent);
        Composite fc = new Composite(composite, SWT.NONE);
        fc.setLayoutData(new GridData(GridData.FILL_BOTH));

        GridLayout gridLayout = new GridLayout();
        fc.setLayout(gridLayout);

        Label msgLabel = new Label(fc, SWT.NONE);
        msgLabel.setText(Messages.FailureListDialog_message);

        TableViewer viewer = new TableViewer(fc, SWT.BORDER | SWT.FULL_SELECTION | SWT.VERTICAL);
        table = viewer.getTable();
        table.setHeaderVisible(true);
        table.setLinesVisible(true);

        TableColumn tableColumn = new TableColumn(table, SWT.NONE);
        tableColumn.setWidth(25);
        TableColumn tableColumn1 = new TableColumn(table, SWT.NONE);
        tableColumn1.setWidth(500);
        tableColumn1.setText(Messages.FailureListDialog_element_lbl);
        TableColumn tableColumn2 = new TableColumn(table, SWT.NONE);
        tableColumn2.setWidth(300);
        tableColumn2.setText(Messages.FailureListDialog_detail_lbl);
        table.setLayoutData(new GridData(600, 200));

        new Label(fc, SWT.NONE);

        Label detailLabel = new Label(fc, SWT.NONE);
        detailLabel.setText(Messages.FailureListDialog_description_lbl);

        detail = new StyledText(fc, SWT.BORDER | SWT.VERTICAL | SWT.HORIZONTAL);
        GridData gridData = new GridData();
        gridData.grabExcessHorizontalSpace = false;
        gridData.verticalAlignment = org.eclipse.swt.layout.GridData.FILL;
        gridData.grabExcessVerticalSpace = true;
        gridData.horizontalAlignment = org.eclipse.swt.layout.GridData.FILL;
        gridData.heightHint = 200;
        gridData.widthHint = 600;
        detail.setLayoutData(gridData);

        viewer.setContentProvider(new IStructuredContentProvider() {
            public Object[] getElements(Object inputElement) {
                if (inputElement instanceof List) {
                    return ((List) inputElement).toArray();
                }
                return null;
            }

            public void dispose() {
            }

            public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            }
        });

        viewer.setLabelProvider(new ITableLabelProvider() {
            Image err_image = S60WorkspacePlugin.getImageDescriptor("icons/error_tsk.gif").createImage();

            Image warn_image = S60WorkspacePlugin.getImageDescriptor("icons/warn_tsk.gif").createImage();

            Image info_image = S60WorkspacePlugin.getImageDescriptor("icons/info_tsk.gif").createImage();

            public Image getColumnImage(Object element, int columnIndex) {
                if (columnIndex == 0) {
                    ESeverity severity = (((IFailure) element).getSeverity());
                    if (ESeverity.INFO == severity) {
                        return info_image;
                    } else if (ESeverity.WARN == severity) {
                        return warn_image;
                    } else if (ESeverity.ERROR == severity) {
                        return err_image;
                    }
                }
                return null;
            }

            public String getColumnText(Object element, int columnIndex) {
                if (columnIndex == 1) {
                    return ((IFailure) element).getSource();
                }

                if (columnIndex == 2) {
                    return ((IFailure) element).getMessage();
                }
                return null;
            }

            public void addListener(ILabelProviderListener listener) {
            }

            public void dispose() {
                err_image.dispose();
                warn_image.dispose();
                info_image.dispose();
            }

            public boolean isLabelProperty(Object element, String property) {
                return false;
            }

            public void removeListener(ILabelProviderListener listener) {
            }

        });

        viewer.addSelectionChangedListener(new ISelectionChangedListener() {
            public void selectionChanged(SelectionChangedEvent event) {
                IStructuredSelection sel = (IStructuredSelection) event.getSelection();
                if (sel.isEmpty()) {
                    detail.setText("");
                } else {
                    IFailure f = (IFailure) sel.getFirstElement();
                    detail.setText(f.getDetail());
                }
            }
        });

        viewer.setInput(failures);

        viewer.setSelection(new StructuredSelection(failures.get(0)));

        return composite;
    }
}