diff options
Diffstat (limited to 'core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/resources/ResourceExclusionContributor.java')
| -rw-r--r-- | core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/resources/ResourceExclusionContributor.java | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/resources/ResourceExclusionContributor.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/resources/ResourceExclusionContributor.java new file mode 100644 index 00000000000..ba368dc8870 --- /dev/null +++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/resources/ResourceExclusionContributor.java @@ -0,0 +1,283 @@ +/******************************************************************************* + * Copyright (c) 2011 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.cdt.internal.ui.resources; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedHashMap; + +import org.eclipse.core.resources.IContainer; +import org.eclipse.core.resources.IFolder; +import org.eclipse.core.resources.IResource; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IPath; +import org.eclipse.jface.viewers.ITreeContentProvider; +import org.eclipse.jface.viewers.Viewer; +import org.eclipse.jface.window.Window; +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.SelectionAdapter; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Group; +import org.eclipse.swt.widgets.List; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.dialogs.CheckedTreeSelectionDialog; +import org.eclipse.ui.model.WorkbenchLabelProvider; + +import org.eclipse.cdt.core.resources.ExclusionInstance; +import org.eclipse.cdt.core.resources.ExclusionType; +import org.eclipse.cdt.core.resources.RefreshExclusion; +import org.eclipse.cdt.ui.resources.Messages; +import org.eclipse.cdt.ui.resources.RefreshExclusionContributor; + +import org.eclipse.cdt.internal.core.resources.ResourceExclusion; + +/** + * <strong>EXPERIMENTAL</strong>. This class or interface has been added as + * part of a work in progress. There is no guarantee that this API will work or + * that it will remain the same. Please do not use this API without consulting + * with the CDT team. + * + * @author vkong + * @since 5.3 + * + */ +public class ResourceExclusionContributor extends RefreshExclusionContributor { + + /* (non-Javadoc) + * @see org.eclipse.cdt.ui.resources.RefreshExclusionContributor#createExclusion() + */ + @Override + public RefreshExclusion createExclusion() { + ResourceExclusion newExclusion = new ResourceExclusion(); + newExclusion.setContributorId(getID()); + + //TODO change this for Phase 2 + newExclusion.setExclusionType(ExclusionType.FOLDER); + return newExclusion; + } + + private IResource getResourceRoot(RefreshExclusion exclusion) { + if (exclusion.getParentExclusion() != null) { + return getResourceRoot(exclusion.getParentExclusion()); + } + return exclusion.getParentResource(); + } + + /* (non-Javadoc) + * @see org.eclipse.cdt.ui.resources.RefreshExclusionContributor#createProperiesUI(org.eclipse.swt.widgets.Composite, org.eclipse.cdt.core.resources.RefreshExclusion) + */ + @Override + public void createProperiesUI(Composite parent, final RefreshExclusion exclusion) { + final Shell shell = parent.getShell(); + + Group g = new Group(parent, SWT.NONE); + g.setText(Messages.RefreshPolicyExceptionDialog_exceptionTypeResources); + g.setLayout(new GridLayout(1, false)); + GridData gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL); + gridData.verticalAlignment = GridData.FILL; + gridData.horizontalSpan = 2; + gridData.verticalSpan = 2; + g.setLayoutData(gridData); + + final List exceptionsList = new List(g, SWT.NONE); + gridData = new GridData(); + gridData.verticalAlignment = GridData.FILL; + gridData.verticalSpan = 2; + gridData.grabExcessHorizontalSpace = true; + gridData.grabExcessVerticalSpace = true; + gridData.minimumHeight = 250; + gridData.minimumWidth = 275; + exceptionsList.setLayoutData(gridData); + + final HashMap<String, ExclusionInstance> exclusionInstanceStrings = new LinkedHashMap<String, ExclusionInstance>(); + final HashMap<String, Object> exclusionInstanceResources = new LinkedHashMap<String, Object>(); + + java.util.List<ExclusionInstance> exclusionInstances = exclusion.getExclusionInstances(); + + //populate exclusion instance list + if (exclusionInstances != null) { + Iterator<ExclusionInstance> iterator = exclusionInstances.iterator(); + while (iterator.hasNext()) { + ExclusionInstance exclusionInstance = iterator.next(); + String name = exclusionInstance.getDisplayString(); + exceptionsList.add(name); + exclusionInstanceStrings.put(name, exclusionInstance); + exclusionInstanceResources.put(name, exclusionInstance.getResource()); + } + } + + Composite buttonComp = new Composite(parent, SWT.NONE); + buttonComp.setLayout(new GridLayout(1, false)); + gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL); + gridData.minimumWidth = 100; + buttonComp.setLayoutData(gridData); + + Button addButton = new Button(buttonComp, SWT.NONE); + gridData = new GridData(); + gridData.horizontalAlignment = GridData.FILL; + gridData.grabExcessHorizontalSpace = true; + addButton.setLayoutData(gridData); + addButton.setText(Messages.RefreshPolicyExceptionDialog_addButtonLabel); + + addButton.addSelectionListener(new SelectionAdapter() { + + /* (non-Javadoc) + * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) + */ + @Override + public void widgetSelected(SelectionEvent e) { + CheckedTreeSelectionDialog dialog = new CheckedTreeSelectionDialog(shell, WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider(), + new ITreeContentProvider() { + + public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { + } + + public void dispose() { + } + + public boolean hasChildren(Object element) { + return getChildren(element).length > 0; + } + + public Object getParent(Object element) { + if (element instanceof IResource) { + return ((IResource) element).getParent(); + } + return null; + } + + public Object[] getElements(Object inputElement) { + return getChildren(inputElement); + } + + public Object[] getChildren(Object parentElement) { + if (parentElement instanceof IContainer) { + IContainer container = (IContainer) parentElement; + if (container.isAccessible()) { + try { + java.util.List<IResource> children = new ArrayList<IResource>(); + IResource[] members = container.members(); + for (int i = 0; i < members.length; i++) { + if (members[i].getType() == IResource.FOLDER) { + children.add(members[i]); + } + } + return children.toArray(); + } catch (CoreException e) { + // this should never happen because we call #isAccessible before invoking #members + } + } + } + return new Object[0]; + } + } ); + + dialog.setInput(getResourceRoot(exclusion)); + + if (exclusionInstanceResources.values().size() > 0) { + dialog.setInitialElementSelections(Arrays.asList(exclusionInstanceResources.values().toArray())); + } + dialog.setMessage(Messages.RefreshPolicyExceptionDialog_SelectResourceDialogMessage); + dialog.setTitle(Messages.RefreshPolicyExceptionDialog_SelectResourceDialogTitle); + + if (dialog.open() == Window.OK) { + Object[] selection = dialog.getResult(); + exceptionsList.removeAll(); + exclusionInstanceResources.clear(); + final HashMap<String, ExclusionInstance> oldExclusionInstanceStrings = new LinkedHashMap<String, ExclusionInstance>(exclusionInstanceStrings); + exclusionInstanceStrings.clear(); + + for (int i = 0; i < selection.length; i++) { + Object selected = selection[i]; + if (selected instanceof IFolder) { + IPath path = ((IFolder)selected).getFullPath(); + IPath relativePath = path.makeRelativeTo(getResourceRoot(exclusion).getFullPath()); + + exceptionsList.add(relativePath.toString()); + ExclusionInstance instance = oldExclusionInstanceStrings.get(relativePath.toString()); + if (instance == null) { + instance = new ExclusionInstance(); + instance.setExclusionType(ExclusionType.FOLDER); + instance.setParentExclusion(exclusion); + instance.setResource((IResource) selected); + instance.setDisplayString(relativePath.toString()); + exclusion.addExclusionInstance(instance); + } else { + oldExclusionInstanceStrings.remove(relativePath.toString()); + } + + exclusionInstanceStrings.put(instance.getDisplayString(), instance); + exclusionInstanceResources.put(instance.getDisplayString(), selected); + } + } + //remove deprecated exclusion instances + oldExclusionInstanceStrings.keySet(); + Iterator<String> iterator = oldExclusionInstanceStrings.keySet().iterator(); + while (iterator.hasNext()) { + String toRemove = iterator.next(); + ExclusionInstance instanceToRemove = oldExclusionInstanceStrings.get(toRemove); + exclusion.removeExclusionInstance(instanceToRemove); + iterator.remove(); + } + } + } + + }); + + Button deleteButton = new Button(buttonComp, SWT.NONE); + gridData = new GridData(); + gridData.horizontalAlignment = GridData.FILL; + gridData.grabExcessHorizontalSpace = true; + deleteButton.setLayoutData(gridData); + deleteButton.setText(Messages.RefreshPolicyExceptionDialog_deleteButtonLabel); + + deleteButton.addSelectionListener(new SelectionAdapter() { + + /* (non-Javadoc) + * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) + */ + @Override + public void widgetSelected(SelectionEvent e) { + String[] selected = exceptionsList.getSelection(); + if (selected.length < 1) + return; + + for (int i = 0; i < selected.length; i++) { + String folderToRemove = selected[i]; + ExclusionInstance instanceToRemove = exclusionInstanceStrings.get(folderToRemove); + +// Iterator<Object> iterator = selectedFolders.iterator(); + +// while (iterator.hasNext()) { +// IPath path = ((IFolder)iterator.next()).getFullPath(); +// IPath relativePath = path.makeRelativeTo(getResourceRoot(exclusionRoot).getFullPath()); +// if (relativePath.toString().compareTo(folderToRemove) == 0) { +// iterator.remove(); +// break; +// } +// } + exclusion.removeExclusionInstance(instanceToRemove); + exclusionInstanceStrings.remove(folderToRemove); + exclusionInstanceResources.remove(folderToRemove); + } + exceptionsList.remove(exceptionsList.getSelectionIndices()); + } + + }); + } +} |