com.aptana.js.debug.ui.internal.InstallDebuggerPromptStatusHandler.java Source code

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Here is the source code for com.aptana.js.debug.ui.internal.InstallDebuggerPromptStatusHandler.java

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/**
 * Aptana Studio
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
// $codepro.audit.disable variableDeclaredInLoop
// $codepro.audit.disable unnecessaryExceptions

package com.aptana.js.debug.ui.internal;

import java.text.MessageFormat;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.debug.core.IStatusHandler;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;

import com.aptana.core.CoreStrings;
import com.aptana.core.util.StringUtil;
import com.aptana.js.debug.ui.JSDebugUIPlugin;
import com.aptana.ui.util.UIUtils;
import com.aptana.ui.util.WorkbenchBrowserUtil;

/**
 * @author Max Stepanov
 */
public class InstallDebuggerPromptStatusHandler implements IStatusHandler {

    private static final String URL_INSTALL_PDM = "http://go.aptana.com/Install+PDM"; //$NON-NLS-1$
    private static final String URL_DOCS_INSTALL_DEBUGGER = "http://go.aptana.com/Installing+the+JavaScript+debugger"; //$NON-NLS-1$
    private static final String URL_DOCS_INSTALL_IE_DEBUGGER = "http://go.aptana.com/Installing+the+Internet+Explorer+debugger"; //$NON-NLS-1$

    /**
     * @see org.eclipse.debug.core.IStatusHandler#handleStatus(org.eclipse.core.runtime.IStatus, java.lang.Object)
     */
    public Object handleStatus(IStatus status, Object source) throws CoreException {
        Shell shell = UIUtils.getActiveShell();
        String title = Messages.InstallDebuggerPromptStatusHandler_InstallDebuggerExtension;

        if ("install".equals(source)) { //$NON-NLS-1$
            MessageDialog.openInformation(shell, title,
                    Messages.InstallDebuggerPromptStatusHandler_WaitbrowserLaunches_AcceptExtensionInstallation_Quit);
            return null;
        } else if ("postinstall".equals(source)) { //$NON-NLS-1$
            MessageDialog.openInformation(shell, title,
                    Messages.InstallDebuggerPromptStatusHandler_WaitbrowserLaunches_Quit);
            return null;
        } else if ("nopdm".equals(source)) { //$NON-NLS-1$
            MessageDialog md = new MessageDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                    title, null, Messages.InstallDebuggerPromptStatusHandler_PDMNotInstalled, MessageDialog.WARNING,
                    new String[] { StringUtil.ellipsify(Messages.InstallDebuggerPromptStatusHandler_Download),
                            CoreStrings.CONTINUE, CoreStrings.CANCEL, CoreStrings.HELP },
                    0);
            switch (md.open()) {
            case 0:
                WorkbenchBrowserUtil.launchExternalBrowser(URL_INSTALL_PDM, "org.eclipse.ui.browser.ie"); //$NON-NLS-1$
                return Boolean.TRUE;
            case 1:
                return Boolean.TRUE;
            case 3:
                WorkbenchBrowserUtil.launchExternalBrowser(URL_DOCS_INSTALL_IE_DEBUGGER);
                return Boolean.TRUE;
            default:
                break;
            }
            return null;
        } else if (source instanceof String && ((String) source).startsWith("quit_")) { //$NON-NLS-1$
            MessageDialog.openInformation(shell, title, MessageFormat.format(
                    Messages.InstallDebuggerPromptStatusHandler_BrowserIsRunning, ((String) source).substring(5)));
            return null;
        } else if (source instanceof String && ((String) source).startsWith("installed_")) { //$NON-NLS-1$
            MessageDialog.openInformation(shell, title,
                    MessageFormat.format(Messages.InstallDebuggerPromptStatusHandler_ExtensionInstalled,
                            ((String) source).substring(10)));
            return null;
        } else if (source instanceof String && ((String) source).startsWith("warning_")) { //$NON-NLS-1$
            MessageDialog.openWarning(shell, title, ((String) source).substring(8));
            return null;
        } else if (source instanceof String && ((String) source).startsWith("failed_")) { //$NON-NLS-1$
            MessageDialog md = new MessageDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                    title, null,
                    MessageFormat.format(Messages.InstallDebuggerPromptStatusHandler_ExtensionInstallFailed,
                            new Object[] { ((String) source).substring(7) }),
                    MessageDialog.ERROR, new String[] { IDialogConstants.OK_LABEL, CoreStrings.HELP }, 0);
            while (true) {
                switch (md.open()) {
                case IDialogConstants.OK_ID:
                    return null;
                default:
                    break;
                }
                String urlString = (((String) source).indexOf("Internet Explorer") != -1) //$NON-NLS-1$
                        ? URL_DOCS_INSTALL_IE_DEBUGGER
                        : URL_DOCS_INSTALL_DEBUGGER;
                WorkbenchBrowserUtil.launchExternalBrowser(urlString);
            }
        }
        IPreferenceStore store = JSDebugUIPlugin.getDefault().getPreferenceStore();

        String pref = store.getString(IJSDebugUIConstants.PREF_INSTALL_DEBUGGER);
        if (pref != null) {
            if (pref.equals(MessageDialogWithToggle.ALWAYS)) {
                return Boolean.TRUE;
            }
        }
        String message = MessageFormat.format(Messages.InstallDebuggerPromptStatusHandler_ExtensionNotInstalled,
                (String) source);

        MessageDialogWithToggle dialog = new MessageDialogWithToggle(shell, title, null, message,
                MessageDialog.INFORMATION,
                new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL, CoreStrings.HELP }, 2, null,
                false);
        dialog.setPrefKey(IJSDebugUIConstants.PREF_INSTALL_DEBUGGER);
        dialog.setPrefStore(store);

        while (true) {
            switch (dialog.open()) {
            case IDialogConstants.YES_ID:
                return Boolean.TRUE;
            case IDialogConstants.NO_ID:
                return Boolean.FALSE;
            default:
                break;
            }
            String urlString = (((String) source).indexOf("Internet Explorer") != -1) //$NON-NLS-1$
                    ? URL_DOCS_INSTALL_IE_DEBUGGER
                    : URL_DOCS_INSTALL_DEBUGGER;
            WorkbenchBrowserUtil.launchExternalBrowser(urlString);
        }
    }
}