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Diffstat (limited to 'build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/internal/autotools/ui/editors/automake/ExternalEditorInput.java')
-rw-r--r--build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/internal/autotools/ui/editors/automake/ExternalEditorInput.java173
1 files changed, 173 insertions, 0 deletions
diff --git a/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/internal/autotools/ui/editors/automake/ExternalEditorInput.java b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/internal/autotools/ui/editors/automake/ExternalEditorInput.java
new file mode 100644
index 00000000000..f59b44a45b6
--- /dev/null
+++ b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/internal/autotools/ui/editors/automake/ExternalEditorInput.java
@@ -0,0 +1,173 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2007 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * 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:
+ * QNX Software Systems - Initial API and implementation
+ * Anton Leherbauer (Wind River Systems)
+ *******************************************************************************/
+package org.eclipse.cdt.internal.autotools.ui.editors.automake;
+
+
+import org.eclipse.cdt.core.model.ITranslationUnit;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IStorage;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.ui.IEditorRegistry;
+import org.eclipse.ui.IMemento;
+import org.eclipse.ui.IPersistableElement;
+import org.eclipse.ui.IStorageEditorInput;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.editors.text.ILocationProvider;
+
+
+/**
+ * An EditorInput for an external (non-workspace) file.
+ */
+public class ExternalEditorInput implements ITranslationUnitEditorInput, IPersistableElement {
+
+ private IStorage externalFile;
+ private IResource markerResource;
+ private ITranslationUnit unit;
+ private IPath location;
+
+ /*
+ */
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (!(obj instanceof IStorageEditorInput))
+ return false;
+ IStorageEditorInput other = (IStorageEditorInput)obj;
+ try {
+ return externalFile.equals(other.getStorage());
+ } catch (CoreException exc) {
+ return false;
+ }
+ }
+
+ public int hashCode() {
+ return externalFile.hashCode();
+ }
+
+ /*
+ * @see IEditorInput#exists()
+ */
+ public boolean exists() {
+ // External file can not be deleted
+ return true;
+ }
+
+ /*
+ * @see IAdaptable#getAdapter(Class)
+ */
+ @SuppressWarnings({ "unchecked" })
+ public Object getAdapter(Class adapter) {
+ if (ILocationProvider.class.equals(adapter)) {
+ return this;
+ }
+ return Platform.getAdapterManager().getAdapter(this, adapter);
+ }
+
+ /*
+ * @see IEditorInput#getImageDescriptor()
+ */
+ public ImageDescriptor getImageDescriptor() {
+ IEditorRegistry registry= PlatformUI.getWorkbench().getEditorRegistry();
+ return registry.getImageDescriptor(externalFile.getFullPath().getFileExtension());
+ }
+
+ /*
+ * @see IEditorInput#getName()
+ */
+ public String getName() {
+ return externalFile.getName();
+ }
+
+ /*
+ * @see IEditorInput#getPersistable()
+ */
+ public IPersistableElement getPersistable() {
+ return this;
+ }
+
+ /*
+ * see IStorageEditorInput#getStorage()
+ */
+ public IStorage getStorage() {
+ return externalFile;
+ }
+
+ /*
+ * @see IEditorInput#getToolTipText()
+ */
+ public String getToolTipText() {
+ return externalFile.getFullPath().toString();
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.cdt.internal.autotools.ui.editors.automake.ITranslationUnitEditorInput#getTranslationUnit()
+ */
+ public ITranslationUnit getTranslationUnit() {
+ return unit;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.editors.text.ILocationProvider#getPath(java.lang.Object)
+ */
+ public IPath getPath(Object element) {
+ return location;
+ }
+
+ public ExternalEditorInput(ITranslationUnit unit, IStorage exFile) {
+ this(exFile, exFile.getFullPath());
+ this.unit = unit;
+ markerResource= unit.getCProject().getProject();
+ }
+
+ public ExternalEditorInput(IStorage exFile) {
+ this(exFile, exFile.getFullPath());
+ }
+
+ public ExternalEditorInput(IStorage exFile, IPath location) {
+ externalFile = exFile;
+ this.location = location;
+ }
+
+ /**
+ * This constructor accepts the storage for the editor
+ * and a reference to a resource which holds the markers for the external file.
+ */
+ public ExternalEditorInput(IStorage exFile, IResource markerResource) {
+ this(exFile, exFile.getFullPath());
+ this.markerResource = markerResource ;
+ }
+
+ /**
+ * Return the resource where markers for this external editor input are stored
+ */
+ public IResource getMarkerResource() {
+ return markerResource;
+ }
+
+ /*
+ * @see org.eclipse.ui.IPersistableElement#getFactoryId()
+ */
+ public String getFactoryId() {
+ return ExternalEditorInputFactory.ID;
+ }
+
+ /*
+ * @see org.eclipse.ui.IPersistable#saveState(org.eclipse.ui.IMemento)
+ */
+ public void saveState(IMemento memento) {
+ ExternalEditorInputFactory.saveState(memento, this);
+ }
+
+}

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