diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java | 412 |
1 files changed, 206 insertions, 206 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java index 303cb4be2..890142793 100644 --- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSource.java @@ -27,157 +27,157 @@ import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; * A tag source provides access to a set of tags. */ public abstract class TagSource { - - /* - * Special constant representing the BASE tag - */ - public static final int BASE = -1; - - public static final TagSource EMPTY = new TagSource() { - @Override + + /* + * Special constant representing the BASE tag + */ + public static final int BASE = -1; + + public static final TagSource EMPTY = new TagSource() { + @Override public void commit(CVSTag[] tags, boolean replace, IProgressMonitor monitor) throws CVSException { - // No-op - } - @Override + // No-op + } + @Override public ICVSRepositoryLocation getLocation() { - // TODO Auto-generated method stub - return null; - } - @Override + // TODO Auto-generated method stub + return null; + } + @Override public String getShortDescription() { - return "Empty"; //$NON-NLS-1$ - } - @Override + return "Empty"; //$NON-NLS-1$ + } + @Override public CVSTag[] getTags(int type) { - return new CVSTag[0]; - } - @Override + return new CVSTag[0]; + } + @Override public CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException { - return new CVSTag[0]; - } - @Override + return new CVSTag[0]; + } + @Override public ICVSResource[] getCVSResources() { - return new ICVSResource[0]; - } - }; - + return new ICVSResource[0]; + } + }; + private ListenerList<ITagSourceChangeListener> listeners = new ListenerList<>(ListenerList.IDENTITY); - - /** - * Simple interface for providing notification when the tags - * for this source have changed. - */ - public interface ITagSourceChangeListener { - void tagsChanged(TagSource source); - } - - public static int[] convertIncludeFlaqsToTagTypes(int includeFlags) { + + /** + * Simple interface for providing notification when the tags + * for this source have changed. + */ + public interface ITagSourceChangeListener { + void tagsChanged(TagSource source); + } + + public static int[] convertIncludeFlaqsToTagTypes(int includeFlags) { List<Integer> types = new ArrayList<>(); - if ((includeFlags & TagSelectionArea.INCLUDE_BRANCHES) > 0) - types.add(Integer.valueOf(CVSTag.BRANCH)); - if ((includeFlags & TagSelectionArea.INCLUDE_VERSIONS) > 0) - types.add(Integer.valueOf(CVSTag.VERSION)); - if ((includeFlags & (TagSelectionArea.INCLUDE_HEAD_TAG)) > 0) - types.add(Integer.valueOf(CVSTag.HEAD)); - if ((includeFlags & (TagSelectionArea.INCLUDE_DATES)) > 0) - types.add(Integer.valueOf(CVSTag.DATE)); - if ((includeFlags & (TagSelectionArea.INCLUDE_BASE_TAG)) > 0) - types.add(Integer.valueOf(BASE)); - int[] result = new int[types.size()]; - for (int i = 0; i < result.length; i++) { - result[i] = types.get(i).intValue(); - - } - return result; - } - - /** - * Create a tag source for the given folders - * @param folders one or more folders - * @return a tag source for the supplied folders - */ - public static TagSource create(ICVSFolder[] folders) { - if (folders.length == 1) { - return new SingleFolderTagSource(folders[0]); - } else { - return new MultiFolderTagSource(folders); - } - } - - /** - * Create a tag source for a list of resources - * @param resources one or more resources - * @return a tag source - */ - public static TagSource create(ICVSResource[] resources) { - if (resources.length == 1 && !resources[0].isFolder()) - return new SingleFileTagSource((ICVSFile)resources[0]); - return create(getFolders(resources)); - } + if ((includeFlags & TagSelectionArea.INCLUDE_BRANCHES) > 0) + types.add(Integer.valueOf(CVSTag.BRANCH)); + if ((includeFlags & TagSelectionArea.INCLUDE_VERSIONS) > 0) + types.add(Integer.valueOf(CVSTag.VERSION)); + if ((includeFlags & (TagSelectionArea.INCLUDE_HEAD_TAG)) > 0) + types.add(Integer.valueOf(CVSTag.HEAD)); + if ((includeFlags & (TagSelectionArea.INCLUDE_DATES)) > 0) + types.add(Integer.valueOf(CVSTag.DATE)); + if ((includeFlags & (TagSelectionArea.INCLUDE_BASE_TAG)) > 0) + types.add(Integer.valueOf(BASE)); + int[] result = new int[types.size()]; + for (int i = 0; i < result.length; i++) { + result[i] = types.get(i).intValue(); + + } + return result; + } + + /** + * Create a tag source for the given folders + * @param folders one or more folders + * @return a tag source for the supplied folders + */ + public static TagSource create(ICVSFolder[] folders) { + if (folders.length == 1) { + return new SingleFolderTagSource(folders[0]); + } else { + return new MultiFolderTagSource(folders); + } + } + + /** + * Create a tag source for a list of resources + * @param resources one or more resources + * @return a tag source + */ + public static TagSource create(ICVSResource[] resources) { + if (resources.length == 1 && !resources[0].isFolder()) + return new SingleFileTagSource((ICVSFile)resources[0]); + return create(getFolders(resources)); + } - private static ICVSFolder[] getFolders(ICVSResource[] resources) { + private static ICVSFolder[] getFolders(ICVSResource[] resources) { HashSet<ICVSFolder> result = new HashSet<>(); - for (int i= 0; i < resources.length; i++) { - result.add(getFirstFolder(resources[i])); + for (int i= 0; i < resources.length; i++) { + result.add(getFirstFolder(resources[i])); } - return result.toArray(new ICVSFolder[result.size()]); - } + return result.toArray(new ICVSFolder[result.size()]); + } - /** - * Create a tag source for a list of resources - * @param resources one or more resources - * @return a tag source - */ - public static TagSource create(IResource[] resources) { - return create(getCVSResources(getProjects(resources))); - } - - /** - * Create a tag source for the given mappers. - * @param mappers the mappers - * @return a tag source - */ - public static TagSource create(ResourceMapping[] mappers) { - return create(getCVSResources(getProjects(mappers))); - } - - private static IResource[] getProjects(ResourceMapping[] mappers) { + /** + * Create a tag source for a list of resources + * @param resources one or more resources + * @return a tag source + */ + public static TagSource create(IResource[] resources) { + return create(getCVSResources(getProjects(resources))); + } + + /** + * Create a tag source for the given mappers. + * @param mappers the mappers + * @return a tag source + */ + public static TagSource create(ResourceMapping[] mappers) { + return create(getCVSResources(getProjects(mappers))); + } + + private static IResource[] getProjects(ResourceMapping[] mappers) { Set<IProject> projects = new HashSet<>(); - for (int i = 0; i < mappers.length; i++) { - ResourceMapping mapper = mappers[i]; - projects.addAll(Arrays.asList(mapper.getProjects())); - } - return projects.toArray(new IResource[projects.size()]); - } + for (int i = 0; i < mappers.length; i++) { + ResourceMapping mapper = mappers[i]; + projects.addAll(Arrays.asList(mapper.getProjects())); + } + return projects.toArray(new IResource[projects.size()]); + } - private static IResource[] getProjects(IResource[] resources) { + private static IResource[] getProjects(IResource[] resources) { Set<IProject> result = new HashSet<>(); - for (int i = 0; i < resources.length; i++) { - IResource resource = resources[i]; - result.add(resource.getProject()); - } - return result.toArray(new IResource[result.size()]); - } + for (int i = 0; i < resources.length; i++) { + IResource resource = resources[i]; + result.add(resource.getProject()); + } + return result.toArray(new IResource[result.size()]); + } - /** - * Return a tag source for a single remote folder - * @param remote the remote folder - * @return a tag source for that folder - */ - public static TagSource create(ICVSRemoteFolder remote) { - return new SingleFolderTagSource(remote); - } - - private static ICVSResource[] getCVSResources(IResource[] resources) { + /** + * Return a tag source for a single remote folder + * @param remote the remote folder + * @return a tag source for that folder + */ + public static TagSource create(ICVSRemoteFolder remote) { + return new SingleFolderTagSource(remote); + } + + private static ICVSResource[] getCVSResources(IResource[] resources) { List<ICVSResource> cvsResources = new ArrayList<>(); - for (int i = 0; i < resources.length; i++) { - IResource resource = resources[i]; - cvsResources.add(CVSWorkspaceRoot.getCVSResourceFor(resource)); - } - return cvsResources.toArray(new ICVSResource[cvsResources.size()]); - } + for (int i = 0; i < resources.length; i++) { + IResource resource = resources[i]; + cvsResources.add(CVSWorkspaceRoot.getCVSResourceFor(resource)); + } + return cvsResources.toArray(new ICVSResource[cvsResources.size()]); + } - private static ICVSFolder getFirstFolder(ICVSResource resource) { + private static ICVSFolder getFirstFolder(ICVSResource resource) { if (resource.isFolder()) { return (ICVSFolder)resource; } else { @@ -185,84 +185,84 @@ public abstract class TagSource { } } - public CVSTag[] getTags(int type) { - switch (type) { - case BASE: - return new CVSTag[] { CVSTag.BASE }; - case CVSTag.HEAD: - return new CVSTag[] { CVSTag.DEFAULT }; - } - return new CVSTag[0]; - } - - public CVSTag[] getTags(int[] types) { - if (types.length == 0) { - return new CVSTag[0]; - } - if (types.length == 1) { - return getTags(types[0]); - } + public CVSTag[] getTags(int type) { + switch (type) { + case BASE: + return new CVSTag[] { CVSTag.BASE }; + case CVSTag.HEAD: + return new CVSTag[] { CVSTag.DEFAULT }; + } + return new CVSTag[0]; + } + + public CVSTag[] getTags(int[] types) { + if (types.length == 0) { + return new CVSTag[0]; + } + if (types.length == 1) { + return getTags(types[0]); + } List<CVSTag> result = new ArrayList<>(); - for (int i = 0; i < types.length; i++) { - int type = types[i]; - CVSTag[] tags = getTags(type); - result.addAll(Arrays.asList(tags)); - } - return result.toArray(new CVSTag[result.size()]); - } + for (int i = 0; i < types.length; i++) { + int type = types[i]; + CVSTag[] tags = getTags(type); + result.addAll(Arrays.asList(tags)); + } + return result.toArray(new CVSTag[result.size()]); + } - /** - * Refresh the tags by contacting the server if appropriate - * @param monitor a progress monitor - * @param bestEffort if best effort is true, then the whole folder contents may be searched - * @return any discovered tags - */ - public abstract CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException; - - public abstract ICVSRepositoryLocation getLocation(); + /** + * Refresh the tags by contacting the server if appropriate + * @param monitor a progress monitor + * @param bestEffort if best effort is true, then the whole folder contents may be searched + * @return any discovered tags + */ + public abstract CVSTag[] refresh(boolean bestEffort, IProgressMonitor monitor) throws TeamException; + + public abstract ICVSRepositoryLocation getLocation(); - /** - * Return a short description of the tag source for displaying in UI. - * @return a short description of the tag source for displaying in UI. - */ - public abstract String getShortDescription(); + /** + * Return a short description of the tag source for displaying in UI. + * @return a short description of the tag source for displaying in UI. + */ + public abstract String getShortDescription(); - /** - * Commit a set of tag changes to the tag cache - * @param tags the tags that should be cached - * @param replace whether existing tags not in the list should be removed - * @param monitor a progress monitor - * @throws CVSException - */ - public abstract void commit(CVSTag[] tags, boolean replace, IProgressMonitor monitor) throws CVSException; - - public void addListener(ITagSourceChangeListener listener) { - listeners.add(listener); - } + /** + * Commit a set of tag changes to the tag cache + * @param tags the tags that should be cached + * @param replace whether existing tags not in the list should be removed + * @param monitor a progress monitor + * @throws CVSException + */ + public abstract void commit(CVSTag[] tags, boolean replace, IProgressMonitor monitor) throws CVSException; + + public void addListener(ITagSourceChangeListener listener) { + listeners.add(listener); + } - public void removeListener(ITagSourceChangeListener listener) { - listeners.remove(listener); - } - - /** - * Notify all listeners that the tags from this source may have changed - */ - public void fireChange() { - Object[] list = listeners.getListeners(); - for (int i = 0; i < list.length; i++) { - final ITagSourceChangeListener listener = (ITagSourceChangeListener)list[i]; - SafeRunner.run(new ISafeRunnable() { - @Override + public void removeListener(ITagSourceChangeListener listener) { + listeners.remove(listener); + } + + /** + * Notify all listeners that the tags from this source may have changed + */ + public void fireChange() { + Object[] list = listeners.getListeners(); + for (int i = 0; i < list.length; i++) { + final ITagSourceChangeListener listener = (ITagSourceChangeListener)list[i]; + SafeRunner.run(new ISafeRunnable() { + @Override public void handleException(Throwable exception) { - // logged by run - } - @Override + // logged by run + } + @Override public void run() throws Exception { - listener.tagsChanged(TagSource.this); - } - }); - } - } - - public abstract ICVSResource[] getCVSResources(); + listener.tagsChanged(TagSource.this); + } + }); + } + } + + public abstract ICVSResource[] getCVSResources(); } |