diff options
Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java')
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java index ce7b203cc..4bc296835 100644 --- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/SubTreeModelViewer.java @@ -4,7 +4,7 @@ * 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: * Wind River Systems - initial API and implementation * IBM Corporation - ongoing bug fixes and enhancements @@ -36,8 +36,8 @@ import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; /** - * Specialized tree viewer which displays only sub-tree of a full model. - * + * Specialized tree viewer which displays only sub-tree of a full model. + * * @since 3.5 */ public class SubTreeModelViewer extends TreeModelViewer { @@ -51,9 +51,9 @@ public class SubTreeModelViewer extends TreeModelViewer { * Viewer delegate that content and label providers refer to for viewer data. */ private DelegatingTreeModelViewer fDelegatingViewer; - + /** - * @return Returns the root element's model tree path. + * @return Returns the root element's model tree path. */ public TreePath getRootPath() { return fRootPath; @@ -65,7 +65,7 @@ public class SubTreeModelViewer extends TreeModelViewer { /** * Sets the viewer's input and root element's path - * + * * @param input New viewer input. * @param rootPath New root element path. */ @@ -73,14 +73,14 @@ public class SubTreeModelViewer extends TreeModelViewer { fRootPath = rootPath; super.setInput(input); } - + /** - * A proxy for the sub tree viewer which is given to the content and - * label providers. It translates the sub-tree paths in the viewer to the + * A proxy for the sub tree viewer which is given to the content and + * label providers. It translates the sub-tree paths in the viewer to the * full model paths that the providers expect. */ - public class DelegatingTreeModelViewer extends Viewer - implements IInternalTreeModelViewer + public class DelegatingTreeModelViewer extends Viewer + implements IInternalTreeModelViewer { @Override public void reveal(TreePath path, int index) { @@ -88,7 +88,7 @@ public class SubTreeModelViewer extends TreeModelViewer { SubTreeModelViewer.this.reveal(createSubPath(path), index); } } - + @Override public void replace(Object parentOrTreePath, int index, Object element) { if (parentOrTreePath instanceof TreePath) { @@ -100,7 +100,7 @@ public class SubTreeModelViewer extends TreeModelViewer { SubTreeModelViewer.this.replace(parentOrTreePath, index, element); } } - + @Override public void setChildCount(Object elementOrTreePath, int count) { if (elementOrTreePath instanceof TreePath) { @@ -112,7 +112,7 @@ public class SubTreeModelViewer extends TreeModelViewer { SubTreeModelViewer.this.setChildCount(elementOrTreePath, count); } } - + @Override public void setHasChildren(Object elementOrTreePath, boolean hasChildren) { if (elementOrTreePath instanceof TreePath) { @@ -141,7 +141,7 @@ public class SubTreeModelViewer extends TreeModelViewer { SubTreeModelViewer.this.setExpandedState(elementOrTreePath, expanded); } } - + @Override public void expandToLevel(Object elementOrTreePath, int level) { if (elementOrTreePath instanceof TreePath) { @@ -202,12 +202,12 @@ public class SubTreeModelViewer extends TreeModelViewer { } return false; } - + @Override public int getChildCount(TreePath path) { if (path.startsWith(fRootPath, null)) { return SubTreeModelViewer.this.getChildCount(createSubPath(path)); - } + } return -1; } @@ -228,20 +228,20 @@ public class SubTreeModelViewer extends TreeModelViewer { public Object getChildElement(TreePath path, int index) { if (path.startsWith(fRootPath, null)) { return SubTreeModelViewer.this.getChildElement(createSubPath(path), index); - } + } return null; } - + @Override public TreePath getTopElementPath() { return createFullPath(SubTreeModelViewer.this.getTopElementPath()); } - + @Override public int findElementIndex(TreePath parentPath, Object element) { if (parentPath.startsWith(fRootPath, null)) { return SubTreeModelViewer.this.findElementIndex(createSubPath(parentPath), element); - } + } return -1; } @@ -249,15 +249,15 @@ public class SubTreeModelViewer extends TreeModelViewer { public boolean getElementChildrenRealized(TreePath parentPath) { if (parentPath.startsWith(fRootPath, null)) { return SubTreeModelViewer.this.getElementChildrenRealized(createSubPath(parentPath)); - } + } return true; } - + @Override public void setElementData(TreePath path, int numColumns, String[] labels, ImageDescriptor[] images, FontData[] fontDatas, RGB[] foregrounds, RGB[] backgrounds) { if (path.startsWith(fRootPath, null)) { SubTreeModelViewer.this.setElementData(createSubPath(path), numColumns, labels, images, fontDatas, foregrounds, backgrounds); - } + } } @Override @@ -369,7 +369,7 @@ public class SubTreeModelViewer extends TreeModelViewer { public void setSelection(ISelection selection, boolean reveal, boolean force) { SubTreeModelViewer.this.setSelection(selection, reveal, force); } - + @Override public boolean trySelection(ISelection selection, boolean reveal, boolean force) { return SubTreeModelViewer.this.trySelection(selection, reveal, force); @@ -380,7 +380,7 @@ public class SubTreeModelViewer extends TreeModelViewer { SubTreeModelViewer.this.updateViewer(delta); } - + @Override public ViewerFilter[] getFilters() { return SubTreeModelViewer.this.getFilters(); @@ -390,12 +390,12 @@ public class SubTreeModelViewer extends TreeModelViewer { public void addFilter(ViewerFilter filter) { SubTreeModelViewer.this.addFilter(filter); } - + @Override public void setFilters(ViewerFilter... filters) { SubTreeModelViewer.this.setFilters(filters); } - + @Override public boolean overrideSelection(ISelection current, ISelection candidate) { return SubTreeModelViewer.this.overrideSelection(current, candidate); @@ -410,12 +410,12 @@ public class SubTreeModelViewer extends TreeModelViewer { public void update(Object element) { SubTreeModelViewer.this.update(element); } - + @Override public void clearSelectionQuiet() { SubTreeModelViewer.this.clearSelectionQuiet(); } - + @Override public TreePath[] getElementPaths(Object element) { TreePath[] subViewerPaths = SubTreeModelViewer.this.getElementPaths(element); @@ -425,41 +425,41 @@ public class SubTreeModelViewer extends TreeModelViewer { } return retVal; } - + @Override public boolean getElementChecked(TreePath path) { return SubTreeModelViewer.this.getElementChecked(createSubPath(path)); } - + @Override public boolean getElementGrayed(TreePath path) { return SubTreeModelViewer.this.getElementGrayed(createSubPath(path)); } - + @Override public void setElementChecked(TreePath path, boolean checked, boolean grayed) { SubTreeModelViewer.this.setElementChecked(createSubPath(path), checked, grayed); } } - + /** - * Delegating content provider. It translates all the calls to the + * Delegating content provider. It translates all the calls to the * underlying content provider to use full model tree paths. */ private class SubTreeModelContentProvider implements ITreeModelContentProvider { - + private TreeModelContentProvider fBaseProvider; - + public SubTreeModelContentProvider() { fBaseProvider = new TreeModelContentProvider(); } - + @Override public void updateHasChildren(TreePath path) { fBaseProvider.updateHasChildren(createFullPath(path)); } - + @Override public void updateChildCount(TreePath path, int currentChildCount) { fBaseProvider.updateChildCount(createFullPath(path), currentChildCount); @@ -469,12 +469,12 @@ public class SubTreeModelViewer extends TreeModelViewer { public void updateElement(TreePath parentPath, int viewIndex) { fBaseProvider.updateElement(createFullPath(parentPath), viewIndex); } - + @Override public int viewToModelCount(TreePath parentPath, int count) { return fBaseProvider.viewToModelCount(createFullPath(parentPath), count); } - + @Override public int viewToModelIndex(TreePath parentPath, int index) { return fBaseProvider.viewToModelIndex(createFullPath(parentPath), index); @@ -539,7 +539,7 @@ public class SubTreeModelViewer extends TreeModelViewer { public boolean areTreeModelViewerFiltersApplicable(Object parentElement) { return fBaseProvider.areTreeModelViewerFiltersApplicable(parentElement); } - + @Override public boolean shouldFilter(Object parentElementOrTreePath, Object element) { if (parentElementOrTreePath instanceof TreePath) { @@ -548,7 +548,7 @@ public class SubTreeModelViewer extends TreeModelViewer { } else { return fBaseProvider.shouldFilter(parentElementOrTreePath, element); } - + } @Override @@ -571,7 +571,7 @@ public class SubTreeModelViewer extends TreeModelViewer { public void cancelRestore(TreePath path, int flags) { fBaseProvider.cancelRestore(createFullPath(path), flags); } - + @Override public void dispose() { fBaseProvider.dispose(); @@ -581,13 +581,13 @@ public class SubTreeModelViewer extends TreeModelViewer { public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { fBaseProvider.inputChanged(fDelegatingViewer, oldInput, newInput); } - + @Override public void postInputChanged(IInternalTreeModelViewer viewer, Object oldInput, Object newInput) { fBaseProvider.postInputChanged(viewer, oldInput, newInput); } - + @Override public boolean setChecked(TreePath path, boolean checked) { return fBaseProvider.setChecked(createFullPath(path), checked); @@ -596,19 +596,19 @@ public class SubTreeModelViewer extends TreeModelViewer { } /** - * Delegating label provider. It translates all the calls to the + * Delegating label provider. It translates all the calls to the * underlying label provider to use full model tree paths. */ private class SubTreeModelLabelProvider extends ColumnLabelProvider - implements ITreeModelLabelProvider + implements ITreeModelLabelProvider { private TreeModelLabelProvider fBaseProvider; - + public SubTreeModelLabelProvider(IInternalTreeModelViewer viewer) { fBaseProvider = new TreeModelLabelProvider(viewer); } - + @Override public boolean update(TreePath elementPath) { return fBaseProvider.update( createFullPath(elementPath) ); @@ -660,12 +660,12 @@ public class SubTreeModelViewer extends TreeModelViewer { fBaseProvider.removeListener(listener); } } - + private TreePath createFullPath(TreePath subPath) { if (fRootPath == null) { return TreePath.EMPTY; } - + Object[] segments = new Object[fRootPath.getSegmentCount() + subPath.getSegmentCount()]; for (int i = 0; i < fRootPath.getSegmentCount(); i++) { segments[i] = fRootPath.getSegment(i); @@ -675,7 +675,7 @@ public class SubTreeModelViewer extends TreeModelViewer { } return new TreePath(segments); } - + private TreePath createSubPath(TreePath fullPath) { if (fRootPath == null) { return TreePath.EMPTY; @@ -690,23 +690,23 @@ public class SubTreeModelViewer extends TreeModelViewer { } return new TreePath(segments); } - + private DelegatingTreeModelViewer getDelegatingViewer() { if (fDelegatingViewer == null) { fDelegatingViewer = new DelegatingTreeModelViewer(); } return fDelegatingViewer; } - + @Override protected ITreeModelContentProvider createContentProvider() { return new SubTreeModelContentProvider(); } - + @Override protected ITreeModelLabelProvider createLabelProvider() { return new SubTreeModelLabelProvider(getDelegatingViewer()); } - + } |