Bug 574748: [Input] Add BasicSourceFragmentEditorInput
Change-Id: Ia5ed183bed3dd7a43146619ee006ee3f55e5b429
diff --git a/ltk/org.eclipse.statet.ltk.ui/META-INF/MANIFEST.MF b/ltk/org.eclipse.statet.ltk.ui/META-INF/MANIFEST.MF
index ff2ff2b..59b38c7 100644
--- a/ltk/org.eclipse.statet.ltk.ui/META-INF/MANIFEST.MF
+++ b/ltk/org.eclipse.statet.ltk.ui/META-INF/MANIFEST.MF
@@ -53,6 +53,7 @@
org.eclipse.statet.ecommons.workbench.ui.util,
org.eclipse.statet.ltk.ui,
org.eclipse.statet.ltk.ui.compare,
+ org.eclipse.statet.ltk.ui.input,
org.eclipse.statet.ltk.ui.refactoring,
org.eclipse.statet.ltk.ui.sourceediting,
org.eclipse.statet.ltk.ui.sourceediting.actions,
diff --git a/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/BasicSourceFragmentEditorInput.java b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/BasicSourceFragmentEditorInput.java
new file mode 100644
index 0000000..f4e91b1
--- /dev/null
+++ b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/BasicSourceFragmentEditorInput.java
@@ -0,0 +1,103 @@
+/*=============================================================================#
+ # Copyright (c) 2021 Stephan Wahlbrink and others.
+ #
+ # This program and the accompanying materials are made available under the
+ # terms of the Eclipse Public License 2.0 which is available at
+ # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
+ # which is available at https://www.apache.org/licenses/LICENSE-2.0.
+ #
+ # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
+ #
+ # Contributors:
+ # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
+ #=============================================================================*/
+
+package org.eclipse.statet.ltk.ui.input;
+
+import static org.eclipse.statet.jcommons.lang.ObjectUtils.nonNullAssert;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.ui.IPersistableElement;
+
+import org.eclipse.statet.jcommons.lang.NonNullByDefault;
+import org.eclipse.statet.jcommons.lang.Nullable;
+
+import org.eclipse.statet.ltk.core.input.SourceFragment;
+
+
+@NonNullByDefault
+public class BasicSourceFragmentEditorInput<TFragment extends SourceFragment>
+ implements SourceFragmentEditorInput {
+
+
+ protected final TFragment fragment;
+
+
+ public BasicSourceFragmentEditorInput(final TFragment fragment) {
+ this.fragment= nonNullAssert(fragment);
+ }
+
+
+ @Override
+ public SourceFragment getSourceFragment() {
+ return this.fragment;
+ }
+
+
+ @Override
+ public boolean exists() {
+ return false;
+ }
+
+ @Override
+ public @Nullable ImageDescriptor getImageDescriptor() {
+ return null;
+ }
+
+ @Override
+ public String getName() {
+ return this.fragment.getName();
+ }
+
+ @Override
+ public String getToolTipText() {
+ return this.fragment.getFullName();
+ }
+
+
+ @Override
+ public @Nullable IPersistableElement getPersistable() {
+ return null;
+ }
+
+
+ @Override
+ public <T> @Nullable T getAdapter(final Class<T> adapterType) {
+ return null;
+ }
+
+
+ @Override
+ public int hashCode() {
+ return this.fragment.hashCode();
+ }
+
+ @Override
+ public boolean equals(final @Nullable Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof BasicSourceFragmentEditorInput
+ && getClass() == obj.getClass()) {
+ final BasicSourceFragmentEditorInput<?> other= (BasicSourceFragmentEditorInput<?>)obj;
+ return this.fragment.equals(other.fragment);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return this.fragment.getFullName();
+ }
+
+}
diff --git a/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/SourceFragmentEditorInput.java b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/SourceFragmentEditorInput.java
similarity index 94%
rename from ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/SourceFragmentEditorInput.java
rename to ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/SourceFragmentEditorInput.java
index cbd0c4c..0d39ade 100644
--- a/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/SourceFragmentEditorInput.java
+++ b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/input/SourceFragmentEditorInput.java
@@ -12,7 +12,7 @@
# Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
#=============================================================================*/
-package org.eclipse.statet.ltk.ui.sourceediting;
+package org.eclipse.statet.ltk.ui.input;
import org.eclipse.ui.IEditorInput;
diff --git a/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/FragmentDocumentProvider.java b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/FragmentDocumentProvider.java
index d78a6a6..2fe285f 100644
--- a/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/FragmentDocumentProvider.java
+++ b/ltk/org.eclipse.statet.ltk.ui/src/org/eclipse/statet/ltk/ui/sourceediting/FragmentDocumentProvider.java
@@ -37,6 +37,7 @@
import org.eclipse.statet.ltk.model.core.DocumentModelProvider;
import org.eclipse.statet.ltk.model.core.LtkModels;
import org.eclipse.statet.ltk.model.core.element.SourceUnit;
+import org.eclipse.statet.ltk.ui.input.SourceFragmentEditorInput;
@NonNullByDefault
@@ -57,11 +58,11 @@
private final String modelTypeId;
- private final IDocumentSetupParticipant documentSetupParticipant;
+ private final @Nullable IDocumentSetupParticipant documentSetupParticipant;
public FragmentDocumentProvider(final String modelTypeId,
- final PartitionerDocumentSetupParticipant documentSetupParticipant) {
+ final @Nullable PartitionerDocumentSetupParticipant documentSetupParticipant) {
this.modelTypeId= nonNullAssert(modelTypeId);
this.documentSetupParticipant= documentSetupParticipant;
}
@@ -107,8 +108,9 @@
}
protected void setupDocument(final AbstractDocument document) {
- if (this.documentSetupParticipant != null) {
- this.documentSetupParticipant.setup(document);
+ final var documentSetupParticipant= this.documentSetupParticipant;
+ if (documentSetupParticipant != null) {
+ documentSetupParticipant.setup(document);
}
}
