Author: Grid.Qian Date: 2008-11-06 03:24:24 -0500 (Thu, 06 Nov 2008) New Revision: 11559 Modified: trunk/jbpm/plugins/org.jboss.tools.jbpm.convert/src/org/jboss/tools/jbpm/convert/bpmnto/wizard/BPMNResourcesChoicePage.java Log: JBIDE-3108: BPMN -> jPDL wizard should filter selections Modified: trunk/jbpm/plugins/org.jboss.tools.jbpm.convert/src/org/jboss/tools/jbpm/convert/bpmnto/wizard/BPMNResourcesChoicePage.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.jbpm.convert/src/org/jboss/tools/jbpm/convert/bpmnto/wizard/BPMNResourcesChoicePage.java 2008-11-06 07:58:51 UTC (rev 11558) +++ trunk/jbpm/plugins/org.jboss.tools.jbpm.convert/src/org/jboss/tools/jbpm/convert/bpmnto/wizard/BPMNResourcesChoicePage.java 2008-11-06 08:24:24 UTC (rev 11559) @@ -13,7 +13,9 @@ import org.eclipse.core.resources.IContainer; import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IResource; import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.IStructuredSelection; @@ -32,8 +34,6 @@ import org.eclipse.ui.model.WorkbenchLabelProvider; import org.jboss.tools.jbpm.convert.b2j.messages.B2JMessages; import org.jboss.tools.jbpm.convert.bpmnto.util.BPMNToUtil; -import org.jboss.tools.jbpm.convert.bpmnto.wizard.BpmnToWizard; -import org.jboss.tools.jbpm.convert.bpmnto.wizard.ProjectFilter; /** * @author Grid Qian @@ -41,7 +41,7 @@ * the wizardpage used by user to choose the bpmn file */ public class BPMNResourcesChoicePage extends WizardPage { - + private TreeViewer viewer; private ISelection currentSelection; private IWizard wizard; @@ -132,18 +132,46 @@ } class ProjectFilter extends ViewerFilter { + private static String BPMN_FILE_EXT = "bpmn"; + @Override public boolean select(Viewer viewer, Object parent, Object element) { boolean res = false; if (element instanceof IFile) { IFile file = (IFile) element; - if (file.getFileExtension().equalsIgnoreCase("bpmn")) { - res = true; + if (file.getFileExtension().equalsIgnoreCase(BPMN_FILE_EXT)) { + res = file.getProject().isAccessible(); } } if (element instanceof IContainer) { - res = true; + IContainer container = (IContainer)element; + if (container.getProject().isAccessible()) { + res = hasBPMNResources(container); + } } return res; } + + private boolean hasBPMNResources(IContainer container) { + boolean res = false; + try { + IResource[] resources = container.members(); + for (int i = 0; i < resources.length; i++) { + if (resources[i] instanceof IFile + && ((IFile)resources[i]).getFileExtension().equalsIgnoreCase(BPMN_FILE_EXT)) { + res = true; + break; + } + if (resources[i] instanceof IContainer) { + if (hasBPMNResources((IContainer)resources[i])) { + res = true; + break; + } + } + } + } catch (CoreException ce) { + // Ignore + } + return res; + } }