diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogs/ResourceOnClasspathDialog.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogs/ResourceOnClasspathDialog.java | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogs/ResourceOnClasspathDialog.java b/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogs/ResourceOnClasspathDialog.java deleted file mode 100644 index 934957d96..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogs/ResourceOnClasspathDialog.java +++ /dev/null @@ -1,254 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.ui.internal.dialogs; - -import java.io.File; -import java.util.Arrays; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspace; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.jdt.core.IJarEntryResource; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.ui.JavaElementLabelProvider; -import org.eclipse.jdt.ui.StandardJavaElementContentProvider; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.jst.jsf.common.ui.IFileFolderConstants; -import org.eclipse.jst.jsf.common.ui.JSFUICommonPlugin; -import org.eclipse.jst.jsf.common.ui.internal.utils.PathUtil; -import org.eclipse.swt.widgets.Shell; - -/** - * This dialog will let client to select resources that located on a - * IJavaProject classpath, the client can provide a list of files suffixs to - * filter. - * - * @author mengbo - */ -// TODO: Since many jar files might do nothing to do with client's selection, we -// may need to provides more filter choice -// to clients to exclude unnecessary jar files, such as that are located in JDK -// dir. -public class ResourceOnClasspathDialog extends TreeViewerSelectionDialog { - // ResourcesOnClasspathDialog.statusMessage = Please select a property file - private static final String STATUS_MESSAGE = JSFUICommonPlugin - .getResourceString("Dialog.ResourceOnClasspathDialog.StatusMessage"); //$NON-NLS-1$ - - private IJavaProject _javaProject; - - // the suffixs of files that can be selected - private String _suffixs[]; - - // IJMTConstants.DEFAULT_SUFFIX; - - private ResourceOnClasspathFilter _filter; - - // Client doesn't need to know it. - class ResourceOnClasspathFilter extends ViewerFilter { - StandardJavaElementContentProvider _javaContentProvider; - - /** - * @param contentProvider - */ - public ResourceOnClasspathFilter( - StandardJavaElementContentProvider contentProvider) { - _javaContentProvider = contentProvider; - } - - /** - * Set the suffixs of files need to be selected. - * - * @param suffixs - */ - public void setSuffixs(String suffixs[]) { - _suffixs = suffixs; - } - - /** - * @param contentProvider - * The _javaContentProvider to set. - */ - public void setJavaContentProvider( - StandardJavaElementContentProvider contentProvider) { - _javaContentProvider = contentProvider; - } - - /** - * @param project - * The _javaProject to set. - */ - public void setJavaProject(IJavaProject project) { - _javaProject = project; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, - * java.lang.Object, java.lang.Object) - */ - public boolean select(Viewer viewer, Object parentElement, - Object element) { - // TODO: This logic can be improved by add caching mechanism - if (element instanceof IJavaProject) { - String currentProjectName = ((IJavaProject) element) - .getProject().getFullPath().toString().trim(); - String projectName = _javaProject.getProject().getFullPath() - .toString().trim(); - if (projectName.equalsIgnoreCase(currentProjectName)) { - return true; - } - return false; - } else if (element instanceof IResource) { - if (((_javaProject != null) && !_javaProject - .isOnClasspath((IResource) element))) { - return false; - } - if (element instanceof IFile) { - if (Arrays.asList(_suffixs).contains( - ((IFile) element).getFileExtension())) { - return true; - } - } - return false; - } - - if (element instanceof IJarEntryResource) { - String ext = ((IJarEntryResource) element).getFullPath() - .getFileExtension(); - if (ext != null && Arrays.asList(_suffixs).contains(ext)) { - return true; - } - return false; - } - if (!(element instanceof IJavaElement)) { - return false; - } - if (((_javaProject != null) && !_javaProject - .isOnClasspath((IJavaElement) element))) { - return false; - } - IJavaElement javaElement = (IJavaElement) element; - Object[] children = null; - switch (javaElement.getElementType()) { - case IJavaElement.PACKAGE_FRAGMENT_ROOT: - children = _javaContentProvider.getChildren(javaElement); - break; - case IJavaElement.IMPORT_CONTAINER: - return true; - case IJavaElement.PACKAGE_FRAGMENT: - children = _javaContentProvider.getChildren(javaElement); - break; - case IJavaElement.CLASS_FILE: - if (Arrays.asList(_suffixs).contains( - IFileFolderConstants.EXT_CLASS)) { - return true; - } - return false; - case IJavaElement.COMPILATION_UNIT: - String ext = javaElement.getPath().getFileExtension(); - if (ext != null && Arrays.asList(_suffixs).contains(ext)) { - return true; - } - return false; - default: - return false; - } - - for (int i = 0; i < children.length; i++) { - if (select(viewer, javaElement, children[i])) { - return true; - } - } - // Either the resouce or its children are not for displaying. - return false; - } - } - - /** - * Set the suffixs of files need to be selected. - * - * @param suffixs - */ - public void setSuffixs(String suffixs[]) { - _suffixs = suffixs; - _filter.setSuffixs(suffixs); - } - - /** - * @param parentShell - * @param project - */ - public ResourceOnClasspathDialog(Shell parentShell, IJavaProject project) { - super(parentShell, STATUS_MESSAGE); - // set provider and filter - StandardJavaElementContentProvider contentProvider = new StandardJavaElementContentProvider(); - setContentProvider(contentProvider); - setLabelProvider(new JavaElementLabelProvider()); - _filter = new ResourceOnClasspathFilter(contentProvider); - setFilter(_filter); - // store the project - _javaProject = project; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.dialogs.SelectionDialog#getResult() - */ - public Object[] getResult() { - Object[] objects = super.getResult(); - if (objects == null || objects.length == 0) { - return null; - } - IPath path = PathUtil.getPathOnClasspath(_javaProject, objects[0]); - String result = null; - if (path.segmentCount() == 0) { - return new Object[] { "" }; //$NON-NLS-1$ - } - path = path.removeFileExtension(); - result = path.toOSString(); - result = result.replace(File.separatorChar, '.'); - return new Object[] { result }; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.ui.common.SelectionTreeViewerDialog#isValidSelection() - */ - protected boolean isValidSelection(Object selection) { - String extension = PathUtil.getPathOnClasspath(_javaProject, selection) - .getFileExtension(); - return (extension != null && Arrays.asList(_suffixs).contains(extension)); - } - - protected Object findInputElement() { - Object input = ResourcesPlugin.getWorkspace(); - if (input instanceof IWorkspace) { - return JavaCore.create(((IWorkspace) input).getRoot()); - } else if (input instanceof IContainer) { - IJavaElement element = JavaCore.create((IContainer) input); - if (element != null && element.exists()) { - return element; - } - return input; - } - return JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()); - } -} |