| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * User: anna |
| * Date: 24-Dec-2007 |
| */ |
| package com.intellij.codeInspection; |
| |
| import com.intellij.codeInsight.intention.IntentionAction; |
| import com.intellij.icons.AllIcons; |
| import com.intellij.openapi.editor.CaretModel; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Iconable; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiManager; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| |
| public abstract class SuppressIntentionAction implements Iconable, IntentionAction { |
| private String myText = ""; |
| public static SuppressIntentionAction[] EMPTY_ARRAY = new SuppressIntentionAction[0]; |
| |
| @Override |
| public Icon getIcon(int flags) { |
| return AllIcons.General.InspectionsOff; |
| } |
| |
| @Override |
| @NotNull |
| public String getText() { |
| return myText; |
| } |
| |
| protected void setText(@NotNull String text) { |
| myText = text; |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return getText(); |
| } |
| |
| @Override |
| public final void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException { |
| if (!file.getManager().isInProject(file)) return; |
| final PsiElement element = getElement(editor, file); |
| if (element != null) { |
| invoke(project, editor, element); |
| } |
| } |
| |
| /** |
| * Invokes intention action for the element under caret. |
| * |
| * @param project the project in which the file is opened. |
| * @param editor the editor for the file. |
| * @param element the element under cursor. |
| * @throws com.intellij.util.IncorrectOperationException |
| * |
| */ |
| public abstract void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element) throws IncorrectOperationException; |
| |
| @Override |
| public final boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) { |
| if (file == null) return false; |
| final PsiManager manager = file.getManager(); |
| if (manager == null) return false; |
| if (!manager.isInProject(file)) return false; |
| final PsiElement element = getElement(editor, file); |
| return element != null && isAvailable(project, editor, element); |
| } |
| |
| /** |
| * Checks whether this intention is available at a caret offset in file. |
| * If this method returns true, a light bulb for this intention is shown. |
| * |
| * @param project the project in which the availability is checked. |
| * @param editor the editor in which the intention will be invoked. |
| * @param element the element under caret. |
| * @return true if the intention is available, false otherwise. |
| */ |
| public abstract boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element); |
| |
| @Nullable |
| private static PsiElement getElement(@NotNull Editor editor, @NotNull PsiFile file) { |
| CaretModel caretModel = editor.getCaretModel(); |
| int position = caretModel.getOffset(); |
| return file.findElementAt(position); |
| } |
| } |