| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.ide.model; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.ui.IMarkerActionFilter; |
| import org.eclipse.ui.actions.SimpleWildcardTester; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| import org.eclipse.ui.model.WorkbenchAdapter; |
| |
| /** |
| * Model object for adapting IMarker objects to the IWorkbenchAdapter |
| * interface. |
| */ |
| public class WorkbenchMarker extends WorkbenchAdapter implements |
| IMarkerActionFilter { |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getImageDescriptor(java.lang.Object) |
| */ |
| public ImageDescriptor getImageDescriptor(Object o) { |
| if (!(o instanceof IMarker)) |
| return null; |
| return IDEWorkbenchPlugin.getDefault().getMarkerImageProviderRegistry() |
| .getImageDescriptor((IMarker) o); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getLabel(java.lang.Object) |
| */ |
| public String getLabel(Object o) { |
| IMarker marker = (IMarker) o; |
| return marker.getAttribute(IMarker.MESSAGE, "");//$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getParent(java.lang.Object) |
| */ |
| public Object getParent(Object o) { |
| return ((IMarker) o).getResource(); |
| } |
| |
| /** |
| * Returns whether the specific attribute matches the state of the target |
| * object. |
| * |
| * @param target the target object |
| * @param name the attribute name |
| * @param value the attriute value |
| * @return <code>true</code> if the attribute matches; <code>false</code> otherwise |
| */ |
| public boolean testAttribute(Object target, String name, String value) { |
| IMarker marker = (IMarker) target; |
| if (name.equals(TYPE)) { |
| try { |
| return value.equals(marker.getType()); |
| } catch (CoreException e) { |
| return false; |
| } |
| } else if (name.equals(SUPER_TYPE)) { |
| try { |
| return marker.isSubtypeOf(value); |
| } catch (CoreException e) { |
| return false; |
| } |
| } else if (name.equals(PRIORITY)) { |
| return testIntegerAttribute(marker, IMarker.PRIORITY, value); |
| } else if (name.equals(SEVERITY)) { |
| return testIntegerAttribute(marker, IMarker.SEVERITY, value); |
| } else if (name.equals(MESSAGE)) { |
| try { |
| String msg = (String) marker.getAttribute(IMarker.MESSAGE); |
| if (msg == null) |
| return false; |
| return SimpleWildcardTester.testWildcardIgnoreCase(value, msg); |
| } catch (CoreException e) { |
| return false; |
| } |
| } else if (name.equals(DONE)) { |
| try { |
| value = value.toLowerCase(); |
| Boolean done = (Boolean) marker.getAttribute(IMarker.DONE); |
| if (done == null) |
| return false; |
| return (done.booleanValue() == value.equals("true"));//$NON-NLS-1$ |
| } catch (CoreException e) { |
| return false; |
| } |
| } else if (name.equals(RESOURCE_TYPE)) { |
| int desiredType = 0; |
| |
| try { |
| desiredType = Integer.parseInt(value); |
| } catch (NumberFormatException eNumberFormat) { |
| } |
| |
| if (!(desiredType == IResource.FILE |
| || desiredType == IResource.FOLDER |
| || desiredType == IResource.PROJECT || desiredType == IResource.ROOT)) |
| return false; |
| |
| return (marker.getResource().getType() & desiredType) > 0; |
| } |
| return false; |
| } |
| |
| /** |
| * Returns whether the specific integer attribute matches a value. |
| */ |
| private boolean testIntegerAttribute(IMarker marker, String attrName, |
| String value) { |
| Integer i1, i2; |
| try { |
| i1 = (Integer) marker.getAttribute(attrName); |
| if (i1 == null) |
| return false; |
| } catch (CoreException e) { |
| return false; |
| } |
| try { |
| i2 = Integer.valueOf(value); |
| } catch (NumberFormatException e) { |
| return false; |
| } |
| return i1.equals(i2); |
| } |
| } |