diff options
Diffstat (limited to 'core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/OpenOnSelectionAction.java')
| -rw-r--r-- | core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/OpenOnSelectionAction.java | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/OpenOnSelectionAction.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/OpenOnSelectionAction.java deleted file mode 100644 index 7b02092e51a..00000000000 --- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/OpenOnSelectionAction.java +++ /dev/null @@ -1,272 +0,0 @@ -package org.eclipse.cdt.internal.ui.editor; - -/* - * (c) Copyright IBM Corp. 2000, 2001. - * All Rights Reserved. - */ - - -import org.eclipse.cdt.core.index.ITagEntry; -import org.eclipse.cdt.core.index.IndexModel; -import org.eclipse.cdt.core.index.TagFlags; -import org.eclipse.cdt.core.model.CModelException; -import org.eclipse.cdt.internal.ui.CPluginImages; -import org.eclipse.cdt.internal.ui.dialogs.ElementListSelectionDialog; -import org.eclipse.cdt.internal.ui.util.EditorUtility; -import org.eclipse.cdt.ui.CUIPlugin; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.Shell; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.window.Window; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.PartInitException; - - -/** - * This action opens a java editor on the element represented by text selection of - * the connected java source viewer. - * - * Use action from package org.eclipse.jdt.ui.actions - */ -public class OpenOnSelectionAction extends Action { - - private class TagEntryLabelProvider extends LabelProvider { - - public TagEntryLabelProvider() { - } - - public Image getImage(Object element) { - if(element instanceof ITagEntry) { - int kind = ((ITagEntry)element).getKind(); - switch (kind) { - case TagFlags.T_PROTOTYPE: - return CPluginImages.get(CPluginImages.IMG_OBJS_DECLARATION); - case TagFlags.T_CLASS: - return CPluginImages.get(CPluginImages.IMG_OBJS_CLASS); - case TagFlags.T_ENUM: - case TagFlags.T_VARIABLE: - case TagFlags.T_MEMBER: - return CPluginImages.get(CPluginImages.IMG_OBJS_FIELD); - case TagFlags.T_FUNCTION: - return CPluginImages.get(CPluginImages.IMG_OBJS_FUNCTION); - case TagFlags.T_STRUCT: - return CPluginImages.get(CPluginImages.IMG_OBJS_STRUCT); - case TagFlags.T_UNION: - return CPluginImages.get(CPluginImages.IMG_OBJS_UNION); - case TagFlags.T_MACRO: - return CPluginImages.get(CPluginImages.IMG_OBJS_MACRO); - } - } - return CPluginImages.get(CPluginImages.IMG_OBJS_FUNCTION); - } - - public String getText(Object element) { - if(element instanceof ITagEntry) { - ITagEntry entry = (ITagEntry) element; - if(entry.getIFile() != null) { - return entry.getIFile().getName() + ":" + entry.getTagName() + ":" + entry.getLineNumber() + " - " + entry.getIFile().getFullPath().toOSString(); - } - return entry.getFileName() + ":" + entry.getTagName() + ":" + entry.getLineNumber(); - } else { - return ""; - } - } - }; - - private String fDialogTitle; - private String fDialogMessage; - protected CEditor fEditor; - - - /** - * Creates a new action with the given label and image. - */ - protected OpenOnSelectionAction() { - super(); - - setText(CEditorMessages.getString("OpenOnSelection.label")); //$NON-NLS-1$ - setToolTipText(CEditorMessages.getString("OpenOnSelection.tooltip")); //$NON-NLS-1$ - setDescription(CEditorMessages.getString("OpenOnSelection.description")); //$NON-NLS-1$ - setDialogTitle(CEditorMessages.getString("OpenOnSelection.dialog.title")); //$NON-NLS-1$ - setDialogMessage(CEditorMessages.getString("OpenOnSelection.dialog.message")); //$NON-NLS-1$ - } - - /** - * Creates a new action with the given image. - */ - public OpenOnSelectionAction(ImageDescriptor image) { - this(); - setImageDescriptor(image); - } - - /** - * Creates a new action with the given editor - */ - public OpenOnSelectionAction(CEditor editor) { - this(); - fEditor = editor; - } - - /** - * Creates a new action without label. Initializing is - * subclass responsibility. - */ - protected void OOpenOnSelectionAction(String label) { - //this(); - //super(label); - } - - protected void setDialogTitle(String title) { - fDialogTitle= title; - } - - protected void setDialogMessage(String message) { - fDialogMessage= message; - } - - public void setContentEditor(CEditor editor) { - fEditor= editor; - } - - /** - * @see IAction#actionPerformed - */ - public void run() { - - IndexModel model = IndexModel.getDefault(); - if (model != null && fEditor.getSelectionProvider() != null) { - ITextSelection selection= (ITextSelection) fEditor.getSelectionProvider().getSelection(); - try { - String sel = selection.getText(); - IFile file = fEditor.getInputFile(); - if(file == null) - return; - IProject project = file.getProject(); - if(project == null) - return; - ITagEntry[] result= model.query(project,sel); - - List filtered = new ArrayList(); - if (result != null && result.length > 0) { - filterResolveResults(result, filtered); - } - - IProject[] p = project.getReferencedProjects(); - for ( int j= 0; j < p.length; j++ ) { - result= model.query(p[j],sel); - if (result != null && result.length > 0) { - filterResolveResults(result, filtered); - } - } - - if (filtered.isEmpty() == false) { - ITagEntry selected= selectCElement(filtered, getShell(), fDialogTitle, fDialogMessage); - if (selected != null) { - open(selected); - return; - } - } - } catch (CModelException x) { - CUIPlugin.getDefault().log(x.getStatus()); - } catch (PartInitException x) { - CUIPlugin.getDefault().log(x); - } catch (CoreException x) { - CUIPlugin.getDefault().log(x); - } - } - - getShell().getDisplay().beep(); - } - - protected Shell getShell() { - return fEditor.getSite().getShell(); - } - - - - /** - * Opens the editor on the given element and subsequently selects it. - */ - protected void open(ITagEntry element) throws CModelException, PartInitException { - IEditorPart part= EditorUtility.openInEditor(element.getIFile()); - int line = element.getLineNumber(); - if(line > 0) line--; - if(part instanceof CEditor) { - CEditor ed = (CEditor)part; - - try { - IDocument document= ed.getDocumentProvider().getDocument(ed.getEditorInput()); - if(line > 3) { - ed.selectAndReveal(document.getLineOffset(line - 3), 0); - } - ed.selectAndReveal(document.getLineOffset(line), 0); - } catch (BadLocationException e) {} - } - } - - /** - * Filters out source references from the given code resolve results. - * A utility method that can be called by subclassers. - */ - protected List filterResolveResults(ITagEntry[] codeResolveResults, List list) { - int nResults= codeResolveResults.length; - List refs= list; - for (int i= 0; i < nResults; i++) { - if (codeResolveResults[i].getKind() != TagFlags.T_PROTOTYPE) { - refs.add(codeResolveResults[i]); - } - } - return refs; - } - - /** - * Shows a dialog for resolving an ambigous C element. - * Utility method that can be called by subclassers. - */ - protected ITagEntry selectCElement(List elements, Shell shell, String title, String message) { - - int nResults= elements.size(); - - if (nResults == 0) - return null; - - if (nResults == 1) - return (ITagEntry) elements.get(0); - - //int flags= CElementLabelProvider.SHOW_DEFAULT - // | CElementLabelProvider.SHOW_QUALIFIED - // | CElementLabelProvider.SHOW_ROOT; - - ElementListSelectionDialog dialog= new ElementListSelectionDialog(shell, new TagEntryLabelProvider(), false, false); - dialog.setTitle(title); - dialog.setMessage(message); - dialog.setElements(elements); - - if (dialog.open() == Window.OK) { - Object[] selection= dialog.getResult(); - if (selection != null && selection.length > 0) { - nResults= selection.length; - for (int i= 0; i < nResults; i++) { - Object current= selection[i]; - if (current instanceof ITagEntry) - return (ITagEntry) current; - } - } - } - return null; - } -} - |