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Code Issues Wiki Activity

Fix for 235065: [Outline] show in outline view does not select correct element

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This commit is contained in:
Anton Leherbauer 2008-07-07 11:47:48 +00:00
parent 0a836d8009
commit 604b8366ec
1 changed files with 78 additions and 1 deletions
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79
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/AbstractCModelOutlinePage.java
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@ -13,6 +13,7 @@
*******************************************************************************/
package org.eclipse.cdt.internal.ui.editor;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.ListenerList;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuListener;
@ -43,8 +44,13 @@ import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.ui.navigator.resources.ProjectExplorer;
import org.eclipse.ui.part.IPageSite;
import org.eclipse.ui.part.IShowInSource;
import org.eclipse.ui.part.IShowInTarget;
import org.eclipse.ui.part.IShowInTargetList;
import org.eclipse.ui.part.Page;
import org.eclipse.ui.part.ShowInContext;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
@ -80,7 +86,7 @@ import org.eclipse.cdt.internal.ui.viewsupport.DecoratingCLabelProvider;
*
* @since 5.0
*/
public abstract class AbstractCModelOutlinePage extends Page implements IContentOutlinePage, ISelectionChangedListener {
public abstract class AbstractCModelOutlinePage extends Page implements IContentOutlinePage, ISelectionChangedListener, IAdaptable {
/**
* A specialized tree viewer for outline content.
@ -226,6 +232,77 @@ public abstract class AbstractCModelOutlinePage extends Page implements IContent
fOpenIncludeAction= new OpenIncludeAction(this);
}
/*
* @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
*/
@SuppressWarnings("unchecked")
public Object getAdapter(Class key) {
if (key == IShowInSource.class) {
return getShowInSource();
}
if (key == IShowInTargetList.class) {
return new IShowInTargetList() {
public String[] getShowInTargetIds() {
return new String[] { ProjectExplorer.VIEW_ID };
}
};
}
if (key == IShowInTarget.class) {
return getShowInTarget();
}
return null;
}
/**
* Returns the <code>IShowInSource</code> for this view.
*
* @return the {@link IShowInSource}
*/
protected IShowInSource getShowInSource() {
return new IShowInSource() {
public ShowInContext getShowInContext() {
return new ShowInContext(
null,
getSite().getSelectionProvider().getSelection());
}
};
}
/**
* Returns the <code>IShowInTarget</code> for this view.
*
* @return the {@link IShowInTarget}
*/
protected IShowInTarget getShowInTarget() {
return new IShowInTarget() {
public boolean show(ShowInContext context) {
ISelection sel= context.getSelection();
if (sel instanceof ITextSelection) {
ITextSelection tsel= (ITextSelection) sel;
int offset= tsel.getOffset();
ICElement element= null;
if (fEditor instanceof CEditor) {
element= ((CEditor)fEditor).getElementAt(offset, false);
} else if (fInput != null) {
try {
element= fInput.getElementAtOffset(offset);
} catch (CModelException exc) {
CUIPlugin.log(exc);
}
}
if (element != null) {
setSelection(new StructuredSelection(element));
return true;
}
} else if (sel instanceof IStructuredSelection) {
setSelection(sel);
return true;
}
return false;
}
};
}
public boolean isLinkingEnabled() {
return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.OUTLINE_LINK_TO_EDITOR);
}