package net.sourceforge.phpdt.externaltools.internal.program.launchConfigurations; import net.sourceforge.phpdt.externaltools.internal.ui.FileSelectionDialog; import net.sourceforge.phpdt.externaltools.launchConfigurations.ExternalToolsMainTab; import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants; import net.sourceforge.phpdt.externaltools.model.ToolUtil; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.ResourcesPlugin; public class ProgramMainTab extends ExternalToolsMainTab { /** * Prompts the user for a program location within the workspace and sets the * location as a String containing the workspace_loc variable or * null if no location was obtained from the user. */ protected void handleWorkspaceLocationButtonSelected() { FileSelectionDialog dialog; dialog = new FileSelectionDialog(getShell(), ResourcesPlugin .getWorkspace().getRoot(), "&Select a program"); dialog.open(); IFile file = dialog.getResult(); if (file == null) { return; } StringBuffer buf = new StringBuffer(); ToolUtil.buildVariableTag(IExternalToolConstants.VAR_WORKSPACE_LOC, file.getFullPath().toString(), buf); String text = buf.toString(); if (text != null) { locationField.setText(text); } } }