X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java new file mode 100644 index 0000000..e265b54 --- /dev/null +++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java @@ -0,0 +1,142 @@ +/******************************************************************************* + * Copyright (c) 2000, 2003 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Common Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package net.sourceforge.phpeclipse.phpeditor; + +import java.util.Iterator; +import java.util.ResourceBundle; + +import net.sourceforge.phpdt.core.ICompilationUnit; +import net.sourceforge.phpdt.core.IJavaElement; +import net.sourceforge.phpdt.core.JavaCore; +import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds; + +import org.eclipse.core.resources.IFile; +import org.eclipse.jface.text.IDocument; +import org.eclipse.jface.text.ITextOperationTarget; +import org.eclipse.jface.text.Position; +import org.eclipse.jface.text.source.Annotation; +import org.eclipse.jface.text.source.IVerticalRulerInfo; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel; +import org.eclipse.ui.texteditor.ITextEditor; +import org.eclipse.ui.texteditor.ITextEditorExtension; +import org.eclipse.ui.texteditor.SelectMarkerRulerAction; + +/** + * A special select marker ruler action which activates quick fix if clicked on + * a quick fixable problem. + */ +public class JavaSelectMarkerRulerAction extends SelectMarkerRulerAction { + + private ITextEditor fTextEditor; + + private Position fPosition; + + public JavaSelectMarkerRulerAction(ResourceBundle bundle, String prefix, + ITextEditor editor, IVerticalRulerInfo ruler) { + super(bundle, prefix, editor, ruler); + fTextEditor = editor; + PlatformUI.getWorkbench().getHelpSystem().setHelp(this, + IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION); + } + + public void run() { + // if + // (PHPeclipsePlugin.getDefault().getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_ANNOTATION_ROLL_OVER)) + // return; + + if (fPosition != null) { + ITextOperationTarget operation = (ITextOperationTarget) fTextEditor + .getAdapter(ITextOperationTarget.class); + // final int opCode= PHPUnitEditor.CORRECTIONASSIST_PROPOSALS; + // if (operation != null && operation.canDoOperation(opCode)) { + // fTextEditor.selectAndReveal(fPosition.getOffset(), + // fPosition.getLength()); + // operation.doOperation(opCode); + // return; + // } + return; + } + super.run(); + } + + public void update() { + // Begin Fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=20114 + if (!(fTextEditor instanceof ITextEditorExtension) + || ((ITextEditorExtension) fTextEditor).isEditorInputReadOnly()) { + fPosition = null; + super.update(); + return; + } + // End Fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=20114 + fPosition = getJavaAnnotationPosition(); + if (fPosition != null) + setEnabled(true); + else + super.update(); + } + + private Position getJavaAnnotationPosition() { + AbstractMarkerAnnotationModel model = getAnnotationModel(); + IDocument document = getDocument(); + if (model == null) + return null; + ICompilationUnit cu = getCompilationUnit(); + if (cu == null) { + return null; + } + + // boolean hasAssistLightbulb= + // PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.APPEARANCE_QUICKASSIST_LIGHTBULB); + Annotation assistAnnotation = null; + + Iterator iter = model.getAnnotationIterator(); + while (iter.hasNext()) { + Annotation annotation = (Annotation) iter.next(); + if (annotation instanceof IJavaAnnotation) { + IJavaAnnotation javaAnnotation = (IJavaAnnotation) annotation; + if (!javaAnnotation.isMarkedDeleted()) { + Position position = model.getPosition(annotation); + // if (includesRulerLine(position, document) && + // JavaCorrectionProcessor.hasCorrections(javaAnnotation)) + // return position; + } + } + // else if (hasAssistLightbulb && annotation instanceof + // AssistAnnotation) { + // // there is only one AssistAnnotation at a time + // assistAnnotation= annotation; + // } + } + if (assistAnnotation != null) { + Position position = model.getPosition(assistAnnotation); + // no need to check 'JavaCorrectionProcessor.hasAssists': annotation + // only created when + // there are assists + if (includesRulerLine(position, document)) + return position; + } + return null; + } + + private ICompilationUnit getCompilationUnit() { + IEditorInput input = fTextEditor.getEditorInput(); + if (input instanceof IFileEditorInput) { + IFile file = ((IFileEditorInput) input).getFile(); + IJavaElement element = JavaCore.create(file); + if (element instanceof ICompilationUnit) + return (ICompilationUnit) element; + } + return null; + } +}