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Bug 516461: Make getEditorId from IDE available
See https://bugs.eclipse.org/bugs/show_bug.cgi?id=516470 This code will be removed one Bug 516470 is resolved and available. Change-Id: I0ba4ce121ce94c9ab31b715fbac3c92e61d9c991
This commit is contained in:
Jonah Graham
parent
a0aeb9153d
commit
9f4feda520
1 changed files with 134 additions and 0 deletions
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@ -11,6 +11,8 @@
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*******************************************************************************/
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package org.eclipse.cdt.debug.internal.ui;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URI;
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import java.util.Iterator;
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@ -22,6 +24,8 @@ import org.eclipse.cdt.debug.core.model.ICValue;
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import org.eclipse.cdt.debug.core.model.IEnableDisableTarget;
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import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
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import org.eclipse.cdt.debug.ui.breakpoints.CBreakpointPropertyDialogAction;
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import org.eclipse.core.filesystem.EFS;
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import org.eclipse.core.filesystem.IFileStore;
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import org.eclipse.core.filesystem.URIUtil;
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import org.eclipse.core.resources.IMarker;
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import org.eclipse.core.runtime.CoreException;
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@ -29,7 +33,9 @@ import org.eclipse.core.runtime.IAdaptable;
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import org.eclipse.core.runtime.IPath;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Platform;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.core.runtime.content.IContentType;
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import org.eclipse.debug.core.DebugException;
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import org.eclipse.debug.core.DebugPlugin;
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import org.eclipse.debug.core.model.IBreakpoint;
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@ -53,12 +59,20 @@ import org.eclipse.jface.viewers.ISelectionChangedListener;
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import org.eclipse.jface.viewers.ISelectionProvider;
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import org.eclipse.jface.viewers.StructuredSelection;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IEditorDescriptor;
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import org.eclipse.ui.IEditorInput;
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import org.eclipse.ui.IEditorRegistry;
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import org.eclipse.ui.IFileEditorInput;
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import org.eclipse.ui.IPathEditorInput;
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import org.eclipse.ui.IStorageEditorInput;
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import org.eclipse.ui.IURIEditorInput;
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import org.eclipse.ui.IWorkbenchPart;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.ide.FileStoreEditorInput;
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import org.eclipse.ui.ide.IDE;
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import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;
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import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
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import org.eclipse.ui.progress.UIJob;
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import org.eclipse.ui.texteditor.ITextEditor;
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import org.eclipse.ui.texteditor.SimpleMarkerAnnotation;
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@ -347,4 +361,124 @@ public class CDebugUIUtils {
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return KeyStroke.getInstance(modifierKeys, KeyStroke.NO_KEY).format() + keyOrClick;
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}
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/**
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* Returns an editor id appropriate for opening the given file
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* store.
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* <p>
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* The editor descriptor is determined using a multi-step process. This
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* method will attempt to resolve the editor based on content-type bindings
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* as well as traditional name/extension bindings.
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* </p>
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* <ol>
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* <li>The workbench editor registry is consulted to determine if an editor
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* extension has been registered for the file type. If so, an instance of
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* the editor extension is opened on the file. See
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* <code>IEditorRegistry.getDefaultEditor(String)</code>.</li>
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* <li>The operating system is consulted to determine if an in-place
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* component editor is available (e.g. OLE editor on Win32 platforms).</li>
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* <li>The operating system is consulted to determine if an external editor
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* is available.</li>
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* <li>The workbench editor registry is consulted to determine if the
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* default text editor is available.</li>
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* </ol>
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* </p>
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*
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* @param fileStore
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* the file store
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* @return the id of an editor, appropriate for opening the file
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* @throws PartInitException
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* if no editor can be found
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* @todo The IDE class has this method as a private, copied here so that it can be
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* exposed. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=516470
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* @deprecated Deprecated on creation as this is waiting for Bug 516470 to be resolved
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*/
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@Deprecated
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public static String getEditorId(IFileStore fileStore) throws PartInitException {
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String name = fileStore.fetchInfo().getName();
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if (name == null) {
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throw new IllegalArgumentException();
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}
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IContentType contentType = null;
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try {
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InputStream is = null;
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try {
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is = fileStore.openInputStream(EFS.NONE, null);
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contentType = Platform.getContentTypeManager().findContentTypeFor(is, name);
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} finally {
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if (is != null) {
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is.close();
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}
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}
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} catch (CoreException ex) {
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// continue without content type
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} catch (IOException ex) {
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// continue without content type
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}
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IEditorRegistry editorReg = PlatformUI.getWorkbench().getEditorRegistry();
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IEditorDescriptor defaultEditor = editorReg.getDefaultEditor(name, contentType);
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defaultEditor = IDE.overrideDefaultEditorAssociation(new FileStoreEditorInput(fileStore), contentType, defaultEditor);
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return getEditorDescriptor(name, editorReg, defaultEditor).getId();
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}
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/**
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* Get the editor descriptor for a given name using the editorDescriptor
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* passed in as a default as a starting point.
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*
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* @param name
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* The name of the element to open.
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* @param editorReg
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* The editor registry to do the lookups from.
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* @param defaultDescriptor
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* IEditorDescriptor or <code>null</code>
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* @return IEditorDescriptor
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* @throws PartInitException
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* if no valid editor can be found
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*
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* @todo The IDE class has this method as a private, copied here so that it can be
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* exposed via getEditorId. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=516470
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* @deprecated Deprecated on creation as this is waiting for Bug 516470 to be resolved
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*/
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@Deprecated
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private static IEditorDescriptor getEditorDescriptor(String name,
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IEditorRegistry editorReg, IEditorDescriptor defaultDescriptor)
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throws PartInitException {
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if (defaultDescriptor != null) {
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return defaultDescriptor;
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}
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IEditorDescriptor editorDesc = defaultDescriptor;
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// next check the OS for in-place editor (OLE on Win32)
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if (editorReg.isSystemInPlaceEditorAvailable(name)) {
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editorDesc = editorReg
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.findEditor(IEditorRegistry.SYSTEM_INPLACE_EDITOR_ID);
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}
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// next check with the OS for an external editor
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if (editorDesc == null
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&& editorReg.isSystemExternalEditorAvailable(name)) {
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editorDesc = editorReg
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.findEditor(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
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}
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// next lookup the default text editor
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if (editorDesc == null) {
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editorDesc = editorReg
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.findEditor(IDEWorkbenchPlugin.DEFAULT_TEXT_EDITOR_ID);
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}
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// if no valid editor found, bail out
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if (editorDesc == null) {
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throw new PartInitException(
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IDEWorkbenchMessages.IDE_noFileEditorFound);
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}
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return editorDesc;
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}
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}
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