diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CVSDecorationRunnable.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CVSDecorationRunnable.java | 365 |
1 files changed, 0 insertions, 365 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CVSDecorationRunnable.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CVSDecorationRunnable.java deleted file mode 100644 index c7fb82b77..000000000 --- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CVSDecorationRunnable.java +++ /dev/null @@ -1,365 +0,0 @@ -package org.eclipse.team.internal.ccvs.ui; - -/* - * (c) Copyright IBM Corp. 2000, 2002. - * All Rights Reserved. - */ - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.swt.graphics.ImageData; -import org.eclipse.team.core.RepositoryProvider; -import org.eclipse.team.internal.ccvs.core.CVSException; -import org.eclipse.team.internal.ccvs.core.CVSProviderPlugin; -import org.eclipse.team.internal.ccvs.core.CVSTag; -import org.eclipse.team.internal.ccvs.core.CVSTeamProvider; -import org.eclipse.team.internal.ccvs.core.ICVSFile; -import org.eclipse.team.internal.ccvs.core.ICVSFolder; -import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; -import org.eclipse.team.internal.ccvs.core.ICVSResource; -import org.eclipse.team.internal.ccvs.core.client.Command.KSubstOption; -import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; -import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo; -import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo; -import org.eclipse.team.ui.ISharedImages; -import org.eclipse.team.ui.TeamImages; - -/** - * Performs the decoration calculation for elements made available via the decoration notifier. - */ -public class CVSDecorationRunnable implements Runnable { - - // Images cached for better performance - private static ImageDescriptor dirty; - private static int dirtyLocation; - private static ImageDescriptor checkedIn; - private static int checkedInLocation; - private static ImageDescriptor checkedOut; - private static int checkedOutLocation; - private static ImageDescriptor merged; - private static int mergedLocation; - private static ImageDescriptor newResource; - private static int newResourceLocation; - - // Provides resources to be decorated and is notified when decoration has been calculated - private IDecorationNotifier notifier; - - // Remember the non posted decorated resources - List resources = new ArrayList(); - List decorations = new ArrayList(); - private final static int NUM_TO_BATCH = 50; - - static { - dirty = new CachedImageDescriptor(TeamImages.getImageDescriptor(ISharedImages.IMG_DIRTY_OVR)); - dirtyLocation = OverlayIcon.TOP_RIGHT; - checkedIn = new CachedImageDescriptor(TeamImages.getImageDescriptor(ISharedImages.IMG_CHECKEDIN_OVR)); - checkedInLocation = OverlayIcon.BOTTOM_RIGHT; - //checkedOut = new CachedImageDescriptor(TeamImages.getImageDescriptor(ISharedImages.IMG_CHECKEDOUT_OVR)); - checkedOut = new CachedImageDescriptor(TeamImages.getImageDescriptor(ISharedImages.IMG_CHECKEDIN_OVR)); - checkedOutLocation = OverlayIcon.BOTTOM_RIGHT; - merged = new CachedImageDescriptor(CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_MERGED)); - mergedLocation = OverlayIcon.BOTTOM_RIGHT; - newResource = new CachedImageDescriptor(CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_QUESTIONABLE)); - newResourceLocation = OverlayIcon.BOTTOM_RIGHT; - } - - /* - * Define a cached image descriptor which only creates the image data once - */ - public static class CachedImageDescriptor extends ImageDescriptor { - ImageDescriptor descriptor; - ImageData data; - public CachedImageDescriptor(ImageDescriptor descriptor) { - this.descriptor = descriptor; - } - public ImageData getImageData() { - if (data == null) { - data = descriptor.getImageData(); - } - return data; - } - } - - /* package */ - CVSDecorationRunnable(IDecorationNotifier notifier) { - this.notifier = notifier; - } - - /* - * @see Runnable#run() - */ - public void run() { - while (true) { - // will block if there are no resources to be decorated - IResource resource = notifier.next(); - - // if next() returned null, we are done and should shut down. - if (resource == null) { - return; - } - - CVSDecoration decoration; - try { - decoration = CVSDecorator.getActiveCVSDecorator().isMemberDeconfiguredProject(resource) - ? null - : decorate(resource); - } catch (Exception e) { - // If there was a problem, log it and set the decoration to null - CVSUIPlugin.log(new Status(IStatus.ERROR, CVSUIPlugin.ID, 0, Policy.bind("simpleInternal"), e)); - decoration = null; - } - - // notify that decoration is ready - if(decoration!=null) { - resources.add(resource); - decorations.add(decoration); - if(!resources.isEmpty() && (notifier.remaining()==0 || resources.size() >= NUM_TO_BATCH)) { - notifier.decorated((IResource[])resources.toArray(new IResource[resources.size()]), - (CVSDecoration[])decorations.toArray(new CVSDecoration[decorations.size()])); - resources.clear(); - decorations.clear(); - } - } - } - } - - public CVSDecoration decorate(IResource resource) { - // it is possible that the resource to be decorated is no longer associated - // with a CVS provider. This could happen if the team nature was removed - // between the time the decoration event was posted to the thread and the time - // the thread processes the decoration. - RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject(), CVSProviderPlugin.getTypeId()); - if(!resource.exists() || provider==null) { - return null; - } - - // if the resource is ignored return an empty decoration. This will - // force a decoration update event and clear the existing CVS decoration. - ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource); - try { - if(cvsResource.isIgnored()) { - return new CVSDecoration(); - } - } catch (CVSException e) { - // The was an exception in isIgnored. Don't decorate - return new CVSDecoration(); - } - - // determine a if resource has outgoing changes (e.g. is dirty). - IPreferenceStore store = CVSUIPlugin.getPlugin().getPreferenceStore(); - boolean isDirty = false; - boolean computeDeepDirtyCheck = store.getBoolean(ICVSUIConstants.PREF_CALCULATE_DIRTY); - int type = resource.getType(); - if(type == IResource.FILE || computeDeepDirtyCheck) { - isDirty = CVSDecorator.isDirty(resource); - } - - // compute decorations - CVSDecoration decoration = computeTextLabelFor(resource, isDirty); - computeLabelOverlaysFor(resource, decoration, isDirty, (CVSTeamProvider)provider); - return decoration; - } - - public static CVSDecoration computeTextLabelFor(IResource resource, boolean isDirty) { - try { - Map bindings = new HashMap(3); - String format = ""; //$NON-NLS-1$ - IPreferenceStore store = CVSUIPlugin.getPlugin().getPreferenceStore(); - - IPath resourceLocation = resource.getLocation(); - int type = resource.getType(); - - // if the resource does not have a location then return. This can happen if the resource - // has been deleted after we where asked to decorate it. - if( resourceLocation == null) { - return new CVSDecoration(format, bindings, null, null); - } - - if (type == IResource.FOLDER) { - format = store.getString(ICVSUIConstants.PREF_FOLDERTEXT_DECORATION); - } else if (type == IResource.PROJECT) { - format = store.getString(ICVSUIConstants.PREF_PROJECTTEXT_DECORATION); - } else { - format = store.getString(ICVSUIConstants.PREF_FILETEXT_DECORATION); - } - - if (isDirty) { - bindings.put(CVSDecoratorConfiguration.DIRTY_FLAG, store.getString(ICVSUIConstants.PREF_DIRTY_FLAG)); - } - - CVSTag tag = getTagToShow(resource); - if (tag != null) { - bindings.put(CVSDecoratorConfiguration.RESOURCE_TAG, tag.getName()); - } - - if (type != IResource.FILE) { - ICVSFolder folder = CVSWorkspaceRoot.getCVSFolderFor((IContainer) resource); - FolderSyncInfo folderInfo = folder.getFolderSyncInfo(); - if (folderInfo != null) { - ICVSRepositoryLocation location = CVSProviderPlugin.getProvider().getRepository(folderInfo.getRoot()); - bindings.put(CVSDecoratorConfiguration.REMOTELOCATION_HOST, location.getHost()); - bindings.put(CVSDecoratorConfiguration.REMOTELOCATION_METHOD, location.getMethod().getName()); - bindings.put(CVSDecoratorConfiguration.REMOTELOCATION_USER, location.getUsername()); - bindings.put(CVSDecoratorConfiguration.REMOTELOCATION_ROOT, location.getRootDirectory()); - bindings.put(CVSDecoratorConfiguration.REMOTELOCATION_REPOSITORY, folderInfo.getRepository()); - } - } else { - format = store.getString(ICVSUIConstants.PREF_FILETEXT_DECORATION); - ICVSFile file = CVSWorkspaceRoot.getCVSFileFor((IFile) resource); - ResourceSyncInfo fileInfo = file.getSyncInfo(); - if (fileInfo != null) { - if (fileInfo.isAdded()) { - bindings.put(CVSDecoratorConfiguration.ADDED_FLAG, store.getString(ICVSUIConstants.PREF_ADDED_FLAG)); - } else { - bindings.put(CVSDecoratorConfiguration.FILE_REVISION, fileInfo.getRevision()); - } - KSubstOption option = fileInfo.getKeywordMode() != null ? - fileInfo.getKeywordMode() : - KSubstOption.fromFile((IFile) resource); - bindings.put(CVSDecoratorConfiguration.FILE_KEYWORD, option.getShortDisplayText()); - } else { - // only show the type that cvs will use when comitting the file - KSubstOption option = KSubstOption.fromFile((IFile) resource); - bindings.put(CVSDecoratorConfiguration.FILE_KEYWORD, option.getShortDisplayText()); - } - } - return new CVSDecoration(format, bindings, null, null); - } catch (CVSException e) { - CVSUIPlugin.log(e.getStatus()); - return new CVSDecoration(); - } - } - - /** - * Only show the tag if the resources tag is different than the parents. Or else, tag - * names will clutter the text decorations. - */ - protected static CVSTag getTagToShow(IResource resource) throws CVSException { - ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource); - CVSTag tag = null; - - // for unmanaged resources don't show a tag since they will be added in - // the context of their parents tag. For managed resources only show tags - // if different than parent. - boolean managed = false; - - if(cvsResource.isFolder()) { - FolderSyncInfo folderInfo = ((ICVSFolder)cvsResource).getFolderSyncInfo(); - if(folderInfo != null) { - tag = folderInfo.getTag(); - managed = true; - } - } else { - ResourceSyncInfo info = ((ICVSFile)cvsResource).getSyncInfo(); - if(info != null) { - tag = info.getTag(); - managed = true; - } - } - - ICVSFolder parent = cvsResource.getParent(); - if(parent != null && managed) { - FolderSyncInfo parentInfo = parent.getFolderSyncInfo(); - if(parentInfo != null) { - CVSTag parentTag = parentInfo.getTag(); - parentTag = (parentTag == null ? CVSTag.DEFAULT : parentTag); - tag = (tag == null ? CVSTag.DEFAULT : tag); - // must compare tags by name because CVS doesn't do a good job of - // using T and N prefixes for folders and files. - if( parentTag.getName().equals(tag.getName())) { - tag = null; - } - } - } - return tag; - } - - public static void computeLabelOverlaysFor(IResource resource, CVSDecoration decoration, boolean isDirty, CVSTeamProvider provider) { - List overlays = new ArrayList(3); - List locations = new ArrayList(3); - - IPreferenceStore store = CVSUIPlugin.getPlugin().getPreferenceStore(); - boolean showDirty = store.getBoolean(ICVSUIConstants.PREF_SHOW_DIRTY_DECORATION); - boolean showHasRemote = store.getBoolean(ICVSUIConstants.PREF_SHOW_HASREMOTE_DECORATION); - boolean showAdded = store.getBoolean(ICVSUIConstants.PREF_SHOW_ADDED_DECORATION); - boolean showNewResources = store.getBoolean(ICVSUIConstants.PREF_SHOW_NEWRESOURCE_DECORATION); - - if (showAdded && resource.getType() == IResource.FILE) { - try { - IPath location = resource.getLocation(); - if (location != null) { - ICVSFile cvsFile = CVSWorkspaceRoot.getCVSFileFor((IFile) resource); - ResourceSyncInfo info = cvsFile.getSyncInfo(); - // show merged icon if file has been merged but has not been edited (e.g. on commit it will be ignored) - if (info != null && info.isNeedsMerge(cvsFile.getTimeStamp())) { - overlays.add(merged); - locations.add(new Integer(mergedLocation)); - // show added icon if file has been added locally. - } else if (info != null && info.isAdded()) { - overlays.add(checkedOut); - locations.add(new Integer(checkedOutLocation)); - } - } - } catch (CVSException e) { - CVSUIPlugin.log(e.getStatus()); - return; - } - } - - // show outgoing arrow - if (showDirty && isDirty) { - overlays.add(dirty); - locations.add(new Integer(dirtyLocation)); - } - - // show remote icon - if (showHasRemote && provider.hasRemote(resource)) { - overlays.add(checkedIn); - locations.add(new Integer(checkedInLocation)); - } - - // show newResource icon - if (showNewResources) { - ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource); - try { - if (cvsResource.exists()) { - boolean isNewResource = false; - if (cvsResource.isFolder()) { - if (!((ICVSFolder)cvsResource).isCVSFolder()) { - isNewResource = true; - } - } else if (!cvsResource.isManaged()) { - isNewResource = true; - } - if (isNewResource) { - overlays.add(newResource); - locations.add(new Integer(newResourceLocation)); - } - } - } catch (CVSException e) { - CVSUIPlugin.log(e.getStatus()); - } - } - - if (!overlays.isEmpty()) { - Integer[] integers = (Integer[])locations.toArray(new Integer[locations.size()]); - int[] ints = new int[integers.length]; - for (int i = 0; i < integers.length; i++) { - ints[i] = integers[i].intValue(); - } - decoration.setLocations(ints); - decoration.setOverlays(overlays); - } - } -}
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