diff options
3 files changed, 147 insertions, 0 deletions
diff --git a/org.eclipse.ui.genericeditor/plugin.xml b/org.eclipse.ui.genericeditor/plugin.xml index bb3ea5b8a90..fa452caaad1 100644 --- a/org.eclipse.ui.genericeditor/plugin.xml +++ b/org.eclipse.ui.genericeditor/plugin.xml @@ -224,4 +224,10 @@ id="org.eclipse.ui.genericeditor.compareViewer"> </viewer> </extension> + <extension + point="org.eclipse.ui.ide.editorAssociationOverride"> + <editorAssociationOverride + class="org.eclipse.ui.internal.genericeditor.GenericEditorAssociationOverride" + id="org.eclipse.ui.internal.genericeditor.GenericEditorAssociationOverride"/> + </extension> </plugin> diff --git a/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorAssociationOverride.java b/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorAssociationOverride.java new file mode 100644 index 00000000000..ab275f14da4 --- /dev/null +++ b/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorAssociationOverride.java @@ -0,0 +1,64 @@ +/******************************************************************************** + * Copyright (c) 2019 Lakshminarayana Nekkanti(narayana.nekkanti@gmail.com) + * + * This program and the accompanying materials are made available under the + * terms of the Eclipse Public License 2.0 which is available at + * http://www.eclipse.org/legal/epl-2.0. + * + * SPDX-License-Identifier: EPL-2.0 3 + * + * Contributor + * Lakshminarayana Nekkanti - initial API and implementation + ********************************************************************************/ +package org.eclipse.ui.internal.genericeditor; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; + +import org.eclipse.core.runtime.content.IContentType; +import org.eclipse.ui.IEditorDescriptor; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.ide.IEditorAssociationOverride; + +public class GenericEditorAssociationOverride implements IEditorAssociationOverride { + + private Map<String, IEditorDescriptor> descriptorMap = new HashMap<String, IEditorDescriptor>(); + + @Override + public IEditorDescriptor[] overrideEditors(IEditorInput editorInput, IContentType contentType, + IEditorDescriptor[] editorDescriptors) { + return overrideEditors(editorInput.getName(), contentType, editorDescriptors); + } + + @Override + public IEditorDescriptor[] overrideEditors(String fileName, IContentType contentType, + IEditorDescriptor[] editorDescriptors) { + return Arrays.stream(editorDescriptors).map(descripter -> { + return getEditorDescriptorForFile(descripter, fileName); + }).toArray(size -> new IEditorDescriptor[size]); + } + + @Override + public IEditorDescriptor overrideDefaultEditor(IEditorInput editorInput, IContentType contentType, + IEditorDescriptor editorDescriptor) { + return overrideDefaultEditor(editorInput.getName(), contentType, editorDescriptor); + } + + @Override + public IEditorDescriptor overrideDefaultEditor(String fileName, IContentType contentType, + IEditorDescriptor editorDescriptor) { + return getEditorDescriptorForFile(editorDescriptor, fileName); + } + + private IEditorDescriptor getEditorDescriptorForFile(IEditorDescriptor defaultDescripter, String fileName) { + if (defaultDescripter != null + && "org.eclipse.ui.genericeditor.GenericEditor".equals(defaultDescripter.getId())) { //$NON-NLS-1$ + if (!descriptorMap.containsKey(fileName)) { + descriptorMap.put(fileName, new GenericEditorDescriptor(fileName, defaultDescripter)); + } + return descriptorMap.get(fileName); + } + return defaultDescripter; + } +} diff --git a/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorDescriptor.java b/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorDescriptor.java new file mode 100644 index 00000000000..39942aa495e --- /dev/null +++ b/org.eclipse.ui.genericeditor/src/org/eclipse/ui/internal/genericeditor/GenericEditorDescriptor.java @@ -0,0 +1,77 @@ +/******************************************************************************** + * Copyright (c) 2019 Lakshminarayana Nekkanti(narayana.nekkanti@gmail.com) + * + * This program and the accompanying materials are made available under the + * terms of the Eclipse Public License 2.0 which is available at + * http://www.eclipse.org/legal/epl-2.0. + * + * SPDX-License-Identifier: EPL-2.0 3 + * + * Contributor + * Lakshminarayana Nekkanti - initial API and implementation + ********************************************************************************/ +package org.eclipse.ui.internal.genericeditor; + +import org.eclipse.core.runtime.Assert; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Platform; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.ui.IEditorDescriptor; +import org.eclipse.ui.IEditorMatchingStrategy; + +public class GenericEditorDescriptor implements IEditorDescriptor { + private IEditorDescriptor editorDescriptor; + private String fileName; + + public GenericEditorDescriptor(String fileName, IEditorDescriptor editorDescriptor) { + Assert.isNotNull(editorDescriptor); + this.fileName = fileName; + this.editorDescriptor = editorDescriptor; + } + + @Override + public String getId() { + return this.editorDescriptor.getId(); + } + + @Override + public ImageDescriptor getImageDescriptor() { + try { + ImageDescriptor image = GenericEditorPlugin.getDefault().getContentTypeImagesRegistry() + .getImageDescriptor(Platform.getContentTypeManager().findContentTypesFor(fileName)); + if (image != null) { + return image; + } + } catch (Exception e) { + GenericEditorPlugin.getDefault().getLog() + .log(new Status(IStatus.ERROR, GenericEditorPlugin.BUNDLE_ID, e.getMessage(), e)); + } + return this.editorDescriptor.getImageDescriptor(); + } + + @Override + public String getLabel() { + return this.editorDescriptor.getLabel(); + } + + @Override + public boolean isInternal() { + return this.editorDescriptor.isInternal(); + } + + @Override + public boolean isOpenInPlace() { + return this.editorDescriptor.isOpenInPlace(); + } + + @Override + public boolean isOpenExternal() { + return this.editorDescriptor.isOpenExternal(); + } + + @Override + public IEditorMatchingStrategy getEditorMatchingStrategy() { + return this.editorDescriptor.getEditorMatchingStrategy(); + } +} |