diff options
Diffstat (limited to 'bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeViewerContentProvider.java')
| -rw-r--r-- | bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeViewerContentProvider.java | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeViewerContentProvider.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeViewerContentProvider.java deleted file mode 100644 index d193501e5..000000000 --- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeViewerContentProvider.java +++ /dev/null @@ -1,156 +0,0 @@ -/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.compare.internal;
-
-import org.eclipse.swt.graphics.Image;
-
-import org.eclipse.jface.viewers.Viewer;
-
-import org.eclipse.compare.*;
-import org.eclipse.compare.structuremergeviewer.*;
-import org.eclipse.compare.contentmergeviewer.IMergeViewerContentProvider;
-
-/**
- * Adapts any <code>ContentMergeViewer</code> to work on an <code>ICompareInput</code>
- * e.g. a <code>DiffNode</code>.
- */
-public class MergeViewerContentProvider implements IMergeViewerContentProvider {
-
- private CompareConfiguration fCompareConfiguration;
-
- public MergeViewerContentProvider(CompareConfiguration cc) {
- fCompareConfiguration= cc;
- }
-
- public void dispose() {
- }
-
- public void inputChanged(Viewer v, Object o1, Object o2) {
- // we are not interested since we have no state
- }
-
- //---- ancestor
-
- public String getAncestorLabel(Object element) {
- return fCompareConfiguration.getAncestorLabel(element);
- }
-
- public Image getAncestorImage(Object element) {
- return fCompareConfiguration.getAncestorImage(element);
- }
-
- public Object getAncestorContent(Object element) {
- if (element instanceof ICompareInput)
- return ((ICompareInput) element).getAncestor();
- return null;
- }
-
- public boolean showAncestor(Object element) {
- if (element instanceof ICompareInput)
- return (((ICompareInput)element).getKind() & Differencer.DIRECTION_MASK) == Differencer.CONFLICTING;
- return false;
- }
-
- //---- left
-
- public String getLeftLabel(Object element) {
- return fCompareConfiguration.getLeftLabel(element);
- }
-
- public Image getLeftImage(Object element) {
- return fCompareConfiguration.getLeftImage(element);
- }
-
- public Object getLeftContent(Object element) {
- if (element instanceof ICompareInput)
- return ((ICompareInput) element).getLeft();
- return null;
- }
-
- public boolean isLeftEditable(Object element) {
- if (element instanceof ICompareInput) {
- Object left= ((ICompareInput) element).getLeft();
- if (left == null) {
- IDiffElement parent= ((IDiffElement)element).getParent();
- if (parent instanceof ICompareInput)
- left= ((ICompareInput) parent).getLeft();
- }
- if (left instanceof IEditableContent)
- return ((IEditableContent)left).isEditable();
- }
- return false;
- }
-
- public void saveLeftContent(Object element, byte[] bytes) {
- if (element instanceof ICompareInput) {
- ICompareInput node= (ICompareInput) element;
- if (bytes != null) {
- ITypedElement left= node.getLeft();
- // #9869: problem if left is null (because no resource exists yet) nothing is done!
- if (left == null) {
- node.copy(false);
- left= node.getLeft();
- }
- if (left instanceof IEditableContent)
- ((IEditableContent)left).setContent(bytes);
- if (node instanceof ResourceCompareInput.MyDiffNode)
- ((ResourceCompareInput.MyDiffNode)node).fireChange();
- } else {
- node.copy(false);
- }
- }
- }
-
- //---- right
-
- public String getRightLabel(Object element) {
- return fCompareConfiguration.getRightLabel(element);
- }
-
- public Image getRightImage(Object element) {
- return fCompareConfiguration.getRightImage(element);
- }
-
- public Object getRightContent(Object element) {
- if (element instanceof ICompareInput)
- return ((ICompareInput) element).getRight();
- return null;
- }
-
- public boolean isRightEditable(Object element) {
- if (element instanceof ICompareInput) {
- Object right= ((ICompareInput) element).getRight();
- if (right == null) {
- IDiffContainer parent= ((IDiffElement)element).getParent();
- if (parent instanceof ICompareInput)
- right= ((ICompareInput) parent).getRight();
- }
- if (right instanceof IEditableContent)
- return ((IEditableContent)right).isEditable();
- }
- return false;
- }
-
- public void saveRightContent(Object element, byte[] bytes) {
- if (element instanceof ICompareInput) {
- ICompareInput node= (ICompareInput) element;
- if (bytes != null) {
- ITypedElement right= node.getRight();
- // #9869: problem if right is null (because no resource exists yet) nothing is done!
- if (right == null) {
- node.copy(true);
- right= node.getRight();
- }
- if (right instanceof IEditableContent)
- ((IEditableContent)right).setContent(bytes);
- if (node instanceof ResourceCompareInput.MyDiffNode)
- ((ResourceCompareInput.MyDiffNode)node).fireChange();
- } else {
- node.copy(true);
- }
- }
- }
-}
-
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