com.xored.fanide.internal.ui.preferences.FanBuildPathPropertyPage.java Source code

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Here is the source code for com.xored.fanide.internal.ui.preferences.FanBuildPathPropertyPage.java

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/*******************************************************************************
 * Copyright (c) 2009 xored software, inc.
 * 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
 *
     
 *******************************************************************************/
package com.xored.fanide.internal.ui.preferences;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.dltk.core.IDLTKLanguageToolkit;
import org.eclipse.dltk.internal.ui.actions.WorkbenchRunnableAdapter;
import org.eclipse.dltk.ui.preferences.BuildPathsPropertyPage;
import org.eclipse.dltk.ui.preferences.PreferencesMessages;
import org.eclipse.dltk.ui.util.BusyIndicatorRunnableContext;
import org.eclipse.dltk.ui.util.ExceptionHandler;
import org.eclipse.dltk.ui.wizards.BuildpathsBlock;
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.ui.IWorkbenchPropertyPage;
import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;

import com.xored.fanide.core.FanLanguageToolkit;
import com.xored.fanide.ui.utils.FanBuildUtils;

public class FanBuildPathPropertyPage extends BuildPathsPropertyPage implements IWorkbenchPropertyPage {
    private BuildpathsBlock fBuildPathsBlock;

    public FanBuildPathPropertyPage() {
    }

    @Override
    protected BuildpathsBlock createBuildPathBlock(IWorkbenchPreferenceContainer pageContainer) {
        fBuildPathsBlock = new FanBuildPathsBlock(new BusyIndicatorRunnableContext(), this,
                getSettings().getInt(INDEX), false, pageContainer);
        return fBuildPathsBlock;
    }

    @Override
    public boolean performOk() {
        if (fBuildPathsBlock != null) {
            getSettings().put(INDEX, fBuildPathsBlock.getPageIndex());
            if (fBuildPathsBlock.hasChangesInDialog()) {
                final boolean doBuild = FanBuildUtils.doBuildDialog(getProject(), getShell());
                IWorkspaceRunnable runnable = new IWorkspaceRunnable() {
                    public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException {
                        fBuildPathsBlock.configureScriptProject(monitor);
                        if (doBuild) {
                            FanBuildUtils.processChanges(getProject(), monitor);
                        }
                    }
                };

                WorkbenchRunnableAdapter op = new WorkbenchRunnableAdapter(runnable);
                if (true/* fBlockOnApply */) {
                    try {
                        new ProgressMonitorDialog(getShell()).run(true, true, op);
                    } catch (InvocationTargetException e) {
                        ExceptionHandler.handle(e, getShell(),
                                PreferencesMessages.BuildPathsPropertyPage_error_title,
                                PreferencesMessages.BuildPathsPropertyPage_error_message);
                        return false;
                    } catch (InterruptedException e) {
                        return false;
                    }
                } else {
                    op.runAsUserJob(PreferencesMessages.BuildPathsPropertyPage_job_title, null);
                }
            }
        }
        return true;
    }

    public IDLTKLanguageToolkit getLanguageToolkit() {
        return FanLanguageToolkit.getDefault();
    }
}