- common helper is better suited to org.yocto.remote.utils since it is used for: - running commands - displaying error dialogs
Signed-off-by: Ioana Grigoropol <ioanax.grigoro...@intel.com> --- .../src/org/yocto/remote/utils/CommonHelper.java | 46 ++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/CommonHelper.java diff --git a/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/CommonHelper.java b/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/CommonHelper.java new file mode 100644 index 0000000..c01e866 --- /dev/null +++ b/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/CommonHelper.java @@ -0,0 +1,46 @@ +/******************************************************************************* + * Copyright (c) 2010 Intel Corporation. + * 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 + * + * Contributors: + * Intel - initial API and implementation + *******************************************************************************/ +package org.yocto.remote.utils; + +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.dialogs.ErrorDialog; +import org.eclipse.swt.widgets.Display; + +public class CommonHelper { + + static public boolean isExecAvail(String exec) { + boolean ret = false; + try { + Process p = Runtime.getRuntime().exec(new String[] {"which", exec}); + p.waitFor(); + if(p.exitValue() == 0) { + ret = true; + } + } catch (Exception e) { + e.printStackTrace(); + } + return ret; + } + + public static void showErrorDialog(final String dialogTitle, final String errorMessage, final String reason) { + //needs to be run in the ui thread otherwise swt throws invalid thread access + Display.getDefault().syncExec(new Runnable() { + @Override + public void run() { + ErrorDialog.openError(null, dialogTitle, errorMessage, + new Status(IStatus.ERROR,Activator.PLUGIN_ID,reason)); + } + }); + + } + +} -- 1.7.9.5 _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
