package com.google.jstestdriver.idea.assertFramework.support;
import com.intellij.codeInsight.hint.HintManager;
import com.intellij.codeInsight.hint.QuestionAction;
import com.intellij.codeInsight.intention.IntentionAction;
import com.intellij.codeInspection.HintAction;
import com.intellij.codeInspection.LocalQuickFix;
import com.intellij.codeInspection.ProblemDescriptor;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.IdeActions;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.keymap.KeymapUtil;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
/**
* @author Sergey Simonchik
*/
public class HintWrapperQuickFix implements LocalQuickFix, HintAction {
private final PsiElement myPsiElement;
private final TextRange myRangeInElement;
private final IntentionAction myDelegate;
public HintWrapperQuickFix(@NotNull PsiElement psiElement,
@NotNull TextRange rangeInElement,
@NotNull IntentionAction delegate) {
myPsiElement = psiElement;
myRangeInElement = rangeInElement;
myDelegate = delegate;
}
@Override
public boolean showHint(@NotNull final Editor editor) {
if (HintManager.getInstance().hasShownHintsThatWillHideByOtherHint(true)) {
return false;
}
if (ApplicationManager.getApplication().isUnitTestMode()) {
return false;
}
String message = getText() + "? " + KeymapUtil.getFirstKeyboardShortcutText(
ActionManager.getInstance().getAction(IdeActions.ACTION_SHOW_INTENTION_ACTIONS)
);
if (!myPsiElement.isValid()) {
return false;
}
TextRange hintRange = calcRange();
HintManager.getInstance().showQuestionHint(
editor,
message,
hintRange.getStartOffset(),
hintRange.getEndOffset(),
new QuestionAction() {
@Override
public boolean execute() {
myDelegate.invoke(myPsiElement.getProject(), editor, myPsiElement.getContainingFile());
return true;
}
}
);
return true;
}
@NotNull
private TextRange calcRange() {
TextRange global = myPsiElement.getTextRange();
return new TextRange(global.getStartOffset() + myRangeInElement.getStartOffset(),
global.getStartOffset() + myRangeInElement.getEndOffset());
}
@NotNull
@Override
public String getText() {
return myDelegate.getText();
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return myPsiElement.isValid();
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
myDelegate.invoke(project, editor, file);
}
@Override
public boolean startInWriteAction() {
return myDelegate.startInWriteAction();
}
@NotNull
@Override
public String getName() {
return myDelegate.getText();
}
@NotNull
@Override
public String getFamilyName() {
return myDelegate.getFamilyName();
}
@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
//noinspection NullableProblems
myDelegate.invoke(project, null, myPsiElement.getContainingFile());
}
}