/*
* The order in the diaog should be HEAD, Branches, Versions, Dates, BASE
*/
public int category(Object element) {
if (element instanceof TagElement) {
CVSTag tag = ((TagElement) element).getTag();
if (tag == CVSTag.DEFAULT) return 1;
if (tag == CVSTag.BASE) return 5;
if (tag.getType() == CVSTag.BRANCH) return 2;
if (tag.getType() == CVSTag.VERSION) return 3;
if (tag.getType() == CVSTag.DATE) return 4;
} else if (element instanceof TagRootElement) {
if (((TagRootElement) element).getTypeOfTagRoot() == CVSTag.BRANCH) return 2;
if (((TagRootElement) element).getTypeOfTagRoot() == CVSTag.VERSION) return 3;
if (((TagRootElement) element).getTypeOfTagRoot() == CVSTag.DATE) return 4;
}
return 0;
}
/** Get the list of known branch tags for a given remote root. */
public CVSTag[] getKnownTags(ICVSFolder project, int tagType) {
try {
CVSTag[] tags = getKnownTags(project);
Set result = new HashSet();
for (int i = 0; i < tags.length; i++) {
CVSTag tag = tags[i];
if (tag.getType() == tagType) result.add(tag);
}
return (CVSTag[]) result.toArray(new CVSTag[result.size()]);
} catch (CVSException e) {
CVSUIPlugin.log(e);
return new CVSTag[0];
}
}
public ICVSRemoteResource[] getFoldersForTag(
ICVSRepositoryLocation location, CVSTag tag, IProgressMonitor monitor) throws CVSException {
monitor = Policy.monitorFor(monitor);
try {
monitor.beginTask(
NLS.bind(
CVSUIMessages.RepositoryManager_fetchingRemoteFolders, new String[] {tag.getName()}),
100);
if (tag.getType() == CVSTag.HEAD) {
ICVSRemoteResource[] resources =
location.members(tag, false, Policy.subMonitorFor(monitor, 60));
RepositoryRoot root = getRepositoryRootFor(location);
ICVSRemoteResource[] modules =
root.getDefinedModules(tag, Policy.subMonitorFor(monitor, 40));
ICVSRemoteResource[] result = new ICVSRemoteResource[resources.length + modules.length];
System.arraycopy(resources, 0, result, 0, resources.length);
System.arraycopy(modules, 0, result, resources.length, modules.length);
return result;
}
if (tag.getType() == CVSTag.DATE) {
ICVSRemoteResource[] resources =
location.members(tag, false, Policy.subMonitorFor(monitor, 60));
RepositoryRoot root = getRepositoryRootFor(location);
ICVSRemoteResource[] modules =
root.getDefinedModules(tag, Policy.subMonitorFor(monitor, 40));
ICVSRemoteResource[] result = new ICVSRemoteResource[resources.length + modules.length];
System.arraycopy(resources, 0, result, 0, resources.length);
System.arraycopy(modules, 0, result, resources.length, modules.length);
return result;
}
Set result = new HashSet();
// Get the tags for the location
RepositoryRoot root = getRepositoryRootFor(location);
String[] paths = root.getKnownRemotePaths();
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
List tags = Arrays.asList(root.getAllKnownTags(path));
if (tags.contains(tag)) {
ICVSRemoteFolder remote =
root.getRemoteFolder(path, tag, Policy.subMonitorFor(monitor, 100));
result.add(remote);
}
}
return (ICVSRemoteResource[]) result.toArray(new ICVSRemoteResource[result.size()]);
} finally {
monitor.done();
}
}
public int compare(Viewer viewer, Object e1, Object e2) {
int cat1 = category(e1);
int cat2 = category(e2);
if (cat1 != cat2) return cat1 - cat2;
// Sort version tags in reverse order
if (e1 instanceof TagElement) {
CVSTag tag1 = ((TagElement) e1).getTag();
int type = tag1.getType();
if (type == CVSTag.VERSION) {
return -1 * super.compare(viewer, e1, e2);
} else if (type == CVSTag.DATE) {
return -1 * tag1.compareTo(((TagElement) e2).getTag());
}
}
return super.compare(viewer, e1, e2);
}
/** Get the list of known version tags for a given project. */
public CVSTag[] getKnownTags(ICVSRepositoryLocation location, int tagType) {
Set result = new HashSet();
RepositoryRoot root = (RepositoryRoot) repositoryRoots.get(location.getLocation(false));
if (root != null) {
String[] paths = root.getKnownRemotePaths();
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
CVSTag[] tags = root.getAllKnownTags(path);
for (int j = 0; j < tags.length; j++) {
CVSTag tag = tags[j];
if (tag.getType() == tagType) result.add(tag);
}
}
}
return (CVSTag[]) result.toArray(new CVSTag[0]);
}
/**
* Return the appropriate Tag label for properties pages based on the tag type.
*
* @param tag
* @return String
*/
public static String getTagLabel(CVSTag tag) {
if (tag == null) {
return CVSUIMessages.CVSFilePropertiesPage_none;
}
switch (tag.getType()) {
case CVSTag.HEAD:
return tag.getName();
case CVSTag.VERSION:
return NLS.bind(CVSUIMessages.CVSFilePropertiesPage_version, new String[] {tag.getName()});
case CVSTag.BRANCH:
return NLS.bind(CVSUIMessages.CVSFilePropertiesPage_branch, new String[] {tag.getName()});
case CVSTag.DATE:
return NLS.bind(CVSUIMessages.CVSFilePropertiesPage_date, new String[] {tag.getName()});
default:
return tag.getName();
}
}
/**
* Given the current selection this method returns a text label that can be shown to the user that
* reflects the tags in the current selection. These can be used in the <b>Compare With</b> and
* <b>Replace With</b> actions.
*/
protected String calculateActionTagValue() {
try {
IResource[] resources = getSelectedResources();
CVSTag commonTag = null;
boolean sameTagType = true;
boolean multipleSameNames = true;
for (int i = 0; i < resources.length; i++) {
ICVSResource cvsResource = getCVSResourceFor(resources[i]);
CVSTag tag = null;
if (cvsResource.isFolder()) {
FolderSyncInfo info = ((ICVSFolder) cvsResource).getFolderSyncInfo();
if (info != null) {
tag = info.getTag();
}
if (tag != null && tag.getType() == CVSTag.BRANCH) {
tag = Util.getAccurateFolderTag(resources[i], tag);
}
} else {
tag = Util.getAccurateFileTag(cvsResource);
}
if (tag == null) {
tag = new CVSTag();
}
if (commonTag == null) {
commonTag = tag;
} else if (!commonTag.equals(tag)) {
if (commonTag.getType() != tag.getType()) {
sameTagType = false;
}
if (!commonTag.getName().equals(tag.getName())) {
multipleSameNames = false;
}
}
}
// set text to default
String actionText = CVSUIMessages.ReplaceWithLatestAction_multipleTags;
if (commonTag != null) {
int tagType = commonTag.getType();
String tagName = commonTag.getName();
// multiple tag names but of the same type
if (sameTagType && !multipleSameNames) {
if (tagType == CVSTag.BRANCH) {
actionText = CVSUIMessages.ReplaceWithLatestAction_multipleBranches; //
} else {
actionText = CVSUIMessages.ReplaceWithLatestAction_multipleVersions;
}
// same tag names and types
} else if (sameTagType && multipleSameNames) {
if (tagType == CVSTag.BRANCH) {
actionText =
NLS.bind(
CVSUIMessages.ReplaceWithLatestAction_singleBranch, new String[] {tagName}); //
} else if (tagType == CVSTag.VERSION) {
actionText =
NLS.bind(
CVSUIMessages.ReplaceWithLatestAction_singleVersion, new String[] {tagName});
} else if (tagType == CVSTag.HEAD) {
actionText =
NLS.bind(CVSUIMessages.ReplaceWithLatestAction_singleHEAD, new String[] {tagName});
}
}
}
return actionText;
} catch (CVSException e) {
// silently ignore
return CVSUIMessages.ReplaceWithLatestAction_multipleTags; //
}
}
