com.nokia.carbide.cpp.internal.project.ui.importWizards.MMPSelectionPage.java Source code

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Here is the source code for com.nokia.carbide.cpp.internal.project.ui.importWizards.MMPSelectionPage.java

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/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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.carbide.cpp.internal.project.ui.importWizards;

import com.nokia.carbide.cdt.builder.project.ICarbideProjectInfo;
import com.nokia.carbide.cdt.internal.api.builder.ui.MMPSelectionUI;
import com.nokia.carbide.cdt.internal.api.builder.ui.MMPSelectionUI.FileInfo;
import com.nokia.carbide.cpp.internal.project.ui.ProjectUIHelpIds;

import org.eclipse.core.runtime.Path;
import org.eclipse.jface.viewers.*;
import org.eclipse.jface.wizard.WizardPage;
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.ui.PlatformUI;

import java.util.*;

public class MMPSelectionPage extends WizardPage {

    private BldInfImportWizard theWizard;
    private MMPSelectionUI selectionUI;

    public MMPSelectionPage(BldInfImportWizard wizard) {
        super(Messages.MMPSelectionPage_title);
        setTitle(Messages.MMPSelectionPage_title);
        setDescription(Messages.MMPSelectionPage_description);
        theWizard = wizard;
    }

    public void createControl(Composite parent) {
        setPageComplete(false);
        setErrorMessage(null);
        setMessage(null);

        initializeDialogUnits(parent);

        Composite composite = new Composite(parent, SWT.NONE);
        composite.setLayout(new GridLayout(2, false));
        composite.setLayoutData(new GridData(GridData.FILL_BOTH));

        createControls(composite);
        setControl(composite);

        composite.setData(".uid", "MMPSelectionPage"); //$NON-NLS-1$ //$NON-NLS-2$
        getControl().setData("MMPSelectionPage", this); //$NON-NLS-1$

        setPageComplete(validatePage());
    }

    private void createControls(Composite parent) {
        GridData gd = new GridData();
        gd.horizontalAlignment = GridData.FILL;
        gd.grabExcessHorizontalSpace = true;
        gd.verticalAlignment = GridData.FILL;
        gd.grabExcessVerticalSpace = true;
        gd.horizontalSpan = 1;

        selectionUI = new MMPSelectionUI(parent, SWT.NONE, getContainer());
        selectionUI.setLayoutData(gd);
        selectionUI.addSelectionChangedListener(new ISelectionChangedListener() {
            public void selectionChanged(SelectionChangedEvent event) {
                setPageComplete(validatePage());
            }
        });
    }

    private boolean validatePage() {
        setErrorMessage(null);
        setMessage(null);
        if (selectionUI.getSelection().isEmpty()) {
            setMessage(Messages.MMPSelectionPage_noMMPsFoundWarning, WARNING);
            // just a warning
            return true;
        }
        if (selectionUI.isUncheckedAll()) {
            setErrorMessage(Messages.MMPSelectionPage_noMMPsSelectedError);
            return false;
        }
        // if there are any unnamed new-style prj extensions, warn them that they won't be built
        // when not building the entire bld.inf.
        String warning = selectionUI.getExtensionsWarningMessage();
        if (warning != null) {
            setMessage(warning, WARNING);
        }
        return true;
    }

    @Override
    public void setVisible(boolean visible) {
        // this gets called just before the page goes in or out of view.  if it's
        // going into view then get the list of makemake refs for the bld.inf.  when
        // we do save the bld.inf file and list of build configs we parsed with so we
        // know if we need to re-parse again if either of these changes, e.g. the user
        // hits back and selects a different bld.inf or set of configs
        if (visible) {
            selectionUI.setBldInfFile(new Path(theWizard.getBldInfFile()), theWizard.getSelectedConfigs(),
                    theWizard.useSBSv2Builder());
        }
        super.setVisible(visible);
    }

    public boolean areAllMakMakeReferencesChecked() {
        return selectionUI.isCheckedAll();
    }

    public List<String> getSelectedMakMakeReferences() {
        List<String> names = new ArrayList<String>();
        IStructuredSelection selection = (IStructuredSelection) selectionUI.getSelection();
        for (Iterator iterator = selection.iterator(); iterator.hasNext();) {
            FileInfo info = (FileInfo) iterator.next();
            if (info.isChecked()) {
                String name = info.getFileName();
                if (info.isTest())
                    name += " " + ICarbideProjectInfo.TEST_COMPONENT_LABEL; //$NON-NLS-1$
                names.add(name);
            }
        }
        return names;
    }

    @Override
    public void performHelp() {
        PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl().getShell(),
                ProjectUIHelpIds.MMP_SELECTION_PAGE);
    }
}