com.dubture.composer.ui.wizard.AbstractWizardFirstPage.java Source code

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Here is the source code for com.dubture.composer.ui.wizard.AbstractWizardFirstPage.java

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package com.dubture.composer.ui.wizard;

import java.io.File;
import java.net.URI;
import java.util.Observable;
import java.util.Observer;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.dltk.core.environment.IEnvironment;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.php.internal.core.PHPVersion;
import org.eclipse.php.internal.ui.wizards.CompositeData;
import org.eclipse.php.internal.ui.wizards.IPHPProjectCreateWizardPage;
import org.eclipse.php.internal.ui.wizards.NameGroup;
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 com.dubture.composer.ui.converter.String2KeywordsConverter;
import com.dubture.composer.ui.wizard.project.BasicSettingsGroup;
import com.dubture.composer.ui.wizard.project.VersionGroup;
import com.dubture.getcomposer.core.ComposerPackage;

/**
 * Base implementation for the first page of a new Composer project wizard.
 * 
 * @author Robert Gruendler <r.gruendler@gmail.com>
 *
 */
@SuppressWarnings("restriction")
abstract public class AbstractWizardFirstPage extends WizardPage implements IPHPProjectCreateWizardPage, Observer {

    public NameGroup nameGroup;
    public LocationGroup PHPLocationGroup;
    public AbstractVersionGroup versionGroup;

    protected String initialName;
    protected Composite composite;
    protected AbstractValidator validator;
    protected DetectGroup detectGroup;
    protected ComposerPackage composerPackage;
    protected String2KeywordsConverter keywordConverter;

    protected AbstractWizardFirstPage(String pageName) {
        super(pageName);
    }

    @Override
    public void createControl(Composite parent) {

        composite = new Composite(parent, SWT.NULL);
        composite.setFont(parent.getFont());
        composite.setLayout(initGridLayout(new GridLayout(1, false), false));
        composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));

        initialName = "";
        // create UI elements
        nameGroup = new NameGroup(composite, initialName, getShell());
        nameGroup.addObserver(this);
        validator = getValidator();

        beforeLocationGroup();

        PHPLocationGroup = new LocationGroup(composite, nameGroup, getShell());

        CompositeData data = new CompositeData();
        data.setParetnt(composite);
        data.setSettings(getDialogSettings());
        data.setObserver(PHPLocationGroup);

        versionGroup = new VersionGroup(this, composite);
        detectGroup = new DetectGroup(composite, PHPLocationGroup, nameGroup);

        nameGroup.addObserver(PHPLocationGroup);

        PHPLocationGroup.addObserver(detectGroup);
        // initialize all elements
        nameGroup.notifyObservers();
        // create and connect validator

        nameGroup.addObserver(validator);
        PHPLocationGroup.addObserver(validator);

        Dialog.applyDialogFont(composite);

        afterLocationGroup();
        setControl(composite);

        composerPackage = new ComposerPackage();
        keywordConverter = new String2KeywordsConverter(composerPackage);

        finishControlSetup();

        setHelpContext(composite);
    }

    public void performFinish(IProgressMonitor monitor) {

    }

    abstract protected void finishControlSetup();

    abstract protected void beforeLocationGroup();

    abstract protected void afterLocationGroup();

    abstract protected AbstractValidator getValidator();

    abstract public void update(Observable o, Object arg);

    abstract public void initPage();

    abstract protected void setHelpContext(Control container);

    public GridLayout initGridLayout(GridLayout layout, boolean margins) {
        layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
        if (margins) {
            layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
            layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
        } else {
            layout.marginWidth = 0;
            layout.marginHeight = 0;
        }
        return layout;
    }

    public IProject getProjectHandle() {
        return ResourcesPlugin.getWorkspace().getRoot().getProject(nameGroup.getName());
    }

    public IEnvironment getEnvironment() {
        return PHPLocationGroup.getEnvironment();
    }

    public boolean isInWorkspace() {
        return PHPLocationGroup.isInWorkspace();
    }

    public boolean isInLocalServer() {
        return PHPLocationGroup.isInLocalServer();
    }

    public boolean canCreate(File file) {
        while (!file.exists()) {
            file = file.getParentFile();
            if (file == null)
                return false;
        }

        return file.canWrite();
    }

    public URI getLocationURI() {
        IEnvironment environment = getEnvironment();
        return environment.getURI(PHPLocationGroup.getLocation());
    }

    public IPath getPath() {
        return PHPLocationGroup.getLocation();
    }

    public boolean getDetect() {
        return detectGroup.mustDetect();
    }

    public boolean hasPhpSourceFolder() {
        return true;
    }

    public boolean isDefaultVersionSelected() {
        return false;
    }

    public boolean getUseAspTagsValue() {
        return versionGroup != null && versionGroup.fConfigurationBlock.getUseAspTagsValue();
    }

    public PHPVersion getPHPVersionValue() {
        if (versionGroup != null) {
            return versionGroup.fConfigurationBlock.getPHPVersionValue();
        }
        return null;
    }

    public ComposerPackage getPackage() {
        return composerPackage;
    }

    public void updatePackageFromSettingsGroup(BasicSettingsGroup settingsGroup) {
        if (settingsGroup.getVendor() != null && nameGroup.getName() != null) {
            composerPackage.setName(String.format("%s/%s", settingsGroup.getVendor(), nameGroup.getName()));
        }

        if (settingsGroup.getDescription().length() > 0) {
            composerPackage.setDescription(settingsGroup.getDescription());
        }

        if (settingsGroup.getLicense().length() > 0) {
            composerPackage.getLicense().clear();
            composerPackage.getLicense().add(settingsGroup.getLicense());
        }

        if (settingsGroup.getType().length() > 0) {
            composerPackage.setType(settingsGroup.getType());
        }

        if (settingsGroup.getKeywords().length() > 0) {
            keywordConverter.convert(settingsGroup.getKeywords());
        }
    }
}