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Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/synchronize/CompressedFoldersModelProvider.java')
-rw-r--r--bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/synchronize/CompressedFoldersModelProvider.java347
1 files changed, 0 insertions, 347 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/synchronize/CompressedFoldersModelProvider.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/synchronize/CompressedFoldersModelProvider.java
deleted file mode 100644
index bf61ec588..000000000
--- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/synchronize/CompressedFoldersModelProvider.java
+++ /dev/null
@@ -1,347 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 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
- * Alexander Gurov - bug 230853
- *******************************************************************************/
-package org.eclipse.team.internal.ui.synchronize;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.compare.structuremergeviewer.IDiffContainer;
-import org.eclipse.compare.structuremergeviewer.IDiffElement;
-import org.eclipse.core.resources.*;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.ViewerSorter;
-import org.eclipse.team.core.synchronize.*;
-import org.eclipse.team.internal.ui.*;
-import org.eclipse.team.ui.synchronize.ISynchronizeModelElement;
-import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
-
-public class CompressedFoldersModelProvider extends HierarchicalModelProvider {
-
- protected class UnchangedCompressedDiffNode extends UnchangedResourceModelElement {
- public UnchangedCompressedDiffNode(IDiffContainer parent, IResource resource) {
- super(parent, resource);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.compare.structuremergeviewer.DiffNode#getName()
- */
- public String getName() {
- IResource resource = getResource();
- return resource.getProjectRelativePath().toString();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.SyncInfoModelElement#getImageDescriptor(java.lang.Object)
- */
- public ImageDescriptor getImageDescriptor(Object object) {
- return TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_COMPRESSED_FOLDER);
- }
- }
-
- /**
- * A compressed folder appears under a project and contains out-of-sync resources
- */
- public class CompressedFolderDiffNode extends SyncInfoModelElement {
-
- public CompressedFolderDiffNode(IDiffContainer parent, SyncInfo info) {
- super(parent, info);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.compare.structuremergeviewer.DiffNode#getName()
- */
- public String getName() {
- IResource resource = getResource();
- return resource.getProjectRelativePath().toString();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.SyncInfoModelElement#getImageDescriptor(java.lang.Object)
- */
- public ImageDescriptor getImageDescriptor(Object object) {
- return TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_COMPRESSED_FOLDER);
- }
- }
-
- public static class CompressedFolderModelProviderDescriptor implements ISynchronizeModelProviderDescriptor {
- public static final String ID = TeamUIPlugin.ID + ".modelprovider_compressedfolders"; //$NON-NLS-1$
- public String getId() {
- return ID;
- }
- public String getName() {
- return TeamUIMessages.CompressedFoldersModelProvider_0;
- }
- public ImageDescriptor getImageDescriptor() {
- return TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_COMPRESSED_FOLDER);
- }
- }
- private static final CompressedFolderModelProviderDescriptor compressedDescriptor = new CompressedFolderModelProviderDescriptor();
-
- public CompressedFoldersModelProvider(ISynchronizePageConfiguration configuration, SyncInfoSet set) {
- super(configuration, set);
- }
-
- public CompressedFoldersModelProvider(
- AbstractSynchronizeModelProvider parentProvider,
- ISynchronizeModelElement modelRoot,
- ISynchronizePageConfiguration configuration, SyncInfoSet set) {
- super(parentProvider, modelRoot, configuration, set);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.ui.synchronize.HierarchicalModelProvider#getDescriptor()
- */
- public ISynchronizeModelProviderDescriptor getDescriptor() {
- return compressedDescriptor;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.SyncInfoDiffNodeRoot#getSorter()
- */
- public ViewerSorter getViewerSorter() {
- return new SynchronizeModelElementSorter() {
- protected int compareNames(IResource resource1, IResource resource2) {
- if (resource1.getType() == IResource.FOLDER && resource2.getType() == IResource.FOLDER) {
- return collator.compare(resource1.getProjectRelativePath().toString(), resource2.getProjectRelativePath().toString());
- }
- return super.compareNames(resource1, resource2);
- }
- };
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.viewers.HierarchicalModelProvider#createModelObjects(org.eclipse.compare.structuremergeviewer.DiffNode)
- */
- protected IDiffElement[] createModelObjects(ISynchronizeModelElement container) {
- IResource resource = null;
- if (container == getModelRoot()) {
- resource = ResourcesPlugin.getWorkspace().getRoot();
- } else {
- resource = container.getResource();
- }
- if(resource != null) {
- if (resource.getType() == IResource.PROJECT) {
- return getProjectChildren(container, (IProject)resource);
- }
- if (resource.getType() == IResource.FOLDER) {
- return getFolderChildren(container, resource);
- }
- }
- return super.createModelObjects(container);
- }
-
- private IDiffElement[] getFolderChildren(ISynchronizeModelElement parent, IResource resource) {
- // Folders will only contain out-of-sync children
- IResource[] children = getSyncInfoTree().members(resource);
- List result = new ArrayList();
- for (int i = 0; i < children.length; i++) {
- IResource child = children[i];
- if (child.getType() == IResource.FILE) {
- result.add(createModelObject(parent, child));
- }
- }
- return (IDiffElement[])result.toArray(new IDiffElement[result.size()]);
- }
-
- private IDiffElement[] getProjectChildren(ISynchronizeModelElement parent, IProject project) {
- // The out-of-sync elements could possibly include the project so the code
- // below is written to ignore the project
- SyncInfo[] outOfSync = getSyncInfoTree().getSyncInfos(project, IResource.DEPTH_INFINITE);
- Set result = new HashSet();
- Set resourcesToShow = new HashSet();
- for (int i = 0; i < outOfSync.length; i++) {
- SyncInfo info = outOfSync[i];
- IResource local = info.getLocal();
- if (local.getProjectRelativePath().segmentCount() == 1 && local.getType() == IResource.FILE) {
- resourcesToShow.add(local);
- } else {
- if (local.getType() == IResource.FILE) {
- resourcesToShow.add(local.getParent());
- } else if (local.getType() == IResource.FOLDER){
- resourcesToShow.add(local);
- }
- }
- }
- for (Iterator iter = resourcesToShow.iterator(); iter.hasNext();) {
- IResource resource = (IResource) iter.next();
- result.add(createModelObject(parent, resource));
- }
-
- return (IDiffElement[])result.toArray(new IDiffElement[result.size()]);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.views.HierarchicalModelProvider#createChildNode(org.eclipse.compare.structuremergeviewer.DiffNode, org.eclipse.core.resources.IResource)
- */
-
- /* (non-Javadoc)
- * @see org.eclipse.team.ui.synchronize.viewers.HierarchicalModelProvider#createModelObject(org.eclipse.compare.structuremergeviewer.DiffNode, org.eclipse.core.resources.IResource)
- */
- protected ISynchronizeModelElement createModelObject(ISynchronizeModelElement parent, IResource resource) {
- if (resource.getType() == IResource.FOLDER) {
- SyncInfo info = getSyncInfoTree().getSyncInfo(resource);
- ISynchronizeModelElement newNode;
- if(info != null) {
- newNode = new CompressedFolderDiffNode(parent, info);
- } else {
- newNode = new UnchangedCompressedDiffNode(parent, resource);
- }
- addToViewer(newNode);
- return newNode;
- }
- return super.createModelObject(parent, resource);
- }
-
- /**
- * Update the viewer for the sync set additions in the provided event.
- * This method is invoked by <code>handleChanges(ISyncInfoSetChangeEvent)</code>.
- * Subclasses may override.
- * @param event
- */
- protected void handleResourceAdditions(ISyncInfoTreeChangeEvent event) {
- SyncInfo[] infos = event.getAddedResources();
- for (int i = 0; i < infos.length; i++) {
- SyncInfo info = infos[i];
- addResource(info);
- }
- }
-
- protected void addResource(SyncInfo info) {
- IResource local = info.getLocal();
- ISynchronizeModelElement existingNode = getModelObject(local);
- if (existingNode == null) {
- if (local.getType() == IResource.FILE) {
- ISynchronizeModelElement parentNode = getModelObject(local.getParent());
- if (parentNode == null) {
- ISynchronizeModelElement projectNode = getModelObject(local.getProject());
- if (projectNode == null) {
- projectNode = createModelObject(getModelRoot(), local.getProject());
- }
- if (local.getParent().getType() == IResource.PROJECT) {
- parentNode = projectNode;
- } else {
- parentNode = createModelObject(projectNode, local.getParent());
- }
- }
- createModelObject(parentNode, local);
- } else {
- ISynchronizeModelElement projectNode = getModelObject(local.getProject());
- if (projectNode == null) {
- projectNode = createModelObject(getModelRoot(), local.getProject());
- }
- if (local.getProject() != local) {
- createModelObject(projectNode, local);
- }
- }
- } else {
- // Either The folder node was added as the parent of a newly added out-of-sync file
- // or the file was somehow already there so just refresh
- handleChange(existingNode, info);
- }
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.ui.sync.views.SyncSetContentProvider#handleResourceRemovals(org.eclipse.team.internal.ui.sync.views.SyncSetChangedEvent)
- */
- protected void handleResourceRemovals(ISyncInfoTreeChangeEvent event) {
- IResource[] roots = event.getRemovedSubtreeRoots();
-
- // First, deal with any projects that have been removed
- List removedProjects = new ArrayList();
- for (int i = 0; i < roots.length; i++) {
- IResource resource = roots[i];
- if (resource.getType() == IResource.PROJECT) {
- removeFromViewer(resource);
- removedProjects.add(resource);
- }
- }
-
- IResource[] resources = event.getRemovedResources();
- List resourcesToRemove = new ArrayList();
- List resourcesToAdd = new ArrayList();
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (!removedProjects.contains(resource.getProject())) {
- if (resource.getType() == IResource.FILE) {
- if (isCompressedParentEmpty(resource) && !isOutOfSync(resource.getParent())) {
- // The parent compressed folder is also empty so remove it
- resourcesToRemove.add(resource.getParent());
- } else {
- resourcesToRemove.add(resource);
- }
- } else {
- // A folder has been removed (i.e. is in-sync)
- // but may still contain children
- resourcesToRemove.add(resource);
- resourcesToAdd.addAll(Arrays.asList(getSyncInfosForFileMembers((IContainer)resource)));
- }
- }
- }
- if (!resourcesToRemove.isEmpty()) {
- removeFromViewer((IResource[]) resourcesToRemove.toArray(new IResource[resourcesToRemove.size()]));
- }
- if (!resourcesToAdd.isEmpty()) {
- addResources((SyncInfo[]) resourcesToAdd.toArray(new SyncInfo[resourcesToAdd.size()]));
- }
- }
-
- protected int getLogicalModelDepth(IResource resource) {
- if(resource.getType() == IResource.PROJECT) {
- return IResource.DEPTH_INFINITE;
- } else {
- return IResource.DEPTH_ONE;
- }
- }
-
- private boolean isCompressedParentEmpty(IResource resource) {
- IContainer parent = resource.getParent();
- if (parent == null
- || parent.getType() == IResource.ROOT
- || parent.getType() == IResource.PROJECT) {
- return false;
- }
- return !hasFileMembers(parent);
- }
-
- private boolean hasFileMembers(IContainer parent) {
- // Check if the sync set has any file children of the parent
- IResource[] members = getSyncInfoTree().members(parent);
- for (int i = 0; i < members.length; i++) {
- IResource member = members[i];
- if (member.getType() == IResource.FILE) {
- return true;
- }
- }
- // The parent does not contain any files
- return false;
- }
-
- private SyncInfo[] getSyncInfosForFileMembers(IContainer parent) {
- // Check if the sync set has any file children of the parent
- List result = new ArrayList();
- IResource[] members = getSyncInfoTree().members(parent);
- for (int i = 0; i < members.length; i++) {
- SyncInfo info = getSyncInfoTree().getSyncInfo(members[i]);
- if (info != null) {
- result.add(info);
- }
- if (members[i] instanceof IContainer) {
- result.addAll(Arrays.asList(this.getSyncInfosForFileMembers((IContainer)members[i])));
- }
- }
- return (SyncInfo[]) result.toArray(new SyncInfo[result.size()]);
- }
-}

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