Examples with PsiStatement com.intellij.psi.PsiStatement used on opensource projects

Example 6 with PsiStatement

use of com.intellij.psi.PsiStatement in project intellij-community by JetBrains.

the class JavaIfUnwrapper method doUnwrap.

@Override
protected void doUnwrap(PsiElement element, Context context) throws IncorrectOperationException {
    PsiStatement then = ((PsiIfStatement) element).getThenBranch();
    context.extractFromBlockOrSingleStatement(then, element);
    context.delete(element);
}

Example 7 with PsiStatement

use of com.intellij.psi.PsiStatement in project intellij-community by JetBrains.

the class JavaElseUnwrapperBase method doUnwrap.

@Override
protected void doUnwrap(PsiElement element, Context context) throws IncorrectOperationException {
    PsiStatement elseBranch;
    if (isElseKeyword(element)) {
        elseBranch = ((PsiIfStatement) element.getParent()).getElseBranch();
    } else {
        elseBranch = (PsiStatement) element;
    }
    unwrapElseBranch(elseBranch, element.getParent(), context);
}

Example 8 with PsiStatement

use of com.intellij.psi.PsiStatement in project intellij-community by JetBrains.

the class BlockBraceFixer method apply.

@Override
public void apply(Editor editor, JavaSmartEnterProcessor processor, PsiElement psiElement) throws IncorrectOperationException {
    if (psiElement instanceof PsiCodeBlock && afterUnmatchedBrace(editor, psiElement.getContainingFile().getFileType())) {
        PsiCodeBlock block = (PsiCodeBlock) psiElement;
        int stopOffset = block.getTextRange().getEndOffset();
        final PsiStatement[] statements = block.getStatements();
        if (statements.length > 0) {
            stopOffset = statements[0].getTextRange().getEndOffset();
        }
        editor.getDocument().insertString(stopOffset, "}");
    }
}

Example 9 with PsiStatement

use of com.intellij.psi.PsiStatement in project intellij-community by JetBrains.

the class IfStatementSelectioner method select.

@Override
public List<TextRange> select(PsiElement e, CharSequence editorText, int cursorOffset, Editor editor) {
    List<TextRange> result = new ArrayList<>();
    result.addAll(expandToWholeLine(editorText, e.getTextRange(), false));
    PsiIfStatement statement = (PsiIfStatement) e;
    final PsiKeyword elseKeyword = statement.getElseElement();
    if (elseKeyword != null) {
        final PsiStatement then = statement.getThenBranch();
        if (then != null) {
            final TextRange thenRange = new TextRange(statement.getTextRange().getStartOffset(), then.getTextRange().getEndOffset());
            if (thenRange.contains(cursorOffset)) {
                result.addAll(expandToWholeLine(editorText, thenRange, false));
            }
        }
        result.addAll(expandToWholeLine(editorText, new TextRange(elseKeyword.getTextRange().getStartOffset(), statement.getTextRange().getEndOffset()), false));
        final PsiStatement branch = statement.getElseBranch();
        if (branch instanceof PsiIfStatement) {
            PsiIfStatement elseIf = (PsiIfStatement) branch;
            final PsiKeyword element = elseIf.getElseElement();
            if (element != null) {
                final PsiStatement elseThen = elseIf.getThenBranch();
                if (elseThen != null) {
                    result.addAll(expandToWholeLine(editorText, new TextRange(elseKeyword.getTextRange().getStartOffset(), elseThen.getTextRange().getEndOffset()), false));
                }
            }
        }
    }
    return result;
}

Example 10 with PsiStatement

use of com.intellij.psi.PsiStatement in project intellij-community by JetBrains.

the class MergeIfAndPredicate method satisfiedBy.

public boolean satisfiedBy(PsiElement element) {
    if (!(element instanceof PsiJavaToken)) {
        return false;
    }
    final PsiJavaToken token = (PsiJavaToken) element;
    final PsiElement parent = token.getParent();
    if (!(parent instanceof PsiIfStatement)) {
        return false;
    }
    final PsiIfStatement ifStatement = (PsiIfStatement) parent;
    if (ErrorUtil.containsError(ifStatement)) {
        return false;
    }
    PsiStatement thenBranch = ifStatement.getThenBranch();
    thenBranch = ControlFlowUtils.stripBraces(thenBranch);
    PsiStatement elseBranch = ifStatement.getElseBranch();
    elseBranch = ControlFlowUtils.stripBraces(elseBranch);
    if (thenBranch == null) {
        return false;
    }
    if (elseBranch != null) {
        return false;
    }
    if (!(thenBranch instanceof PsiIfStatement)) {
        return false;
    }
    final PsiIfStatement childIfStatement = (PsiIfStatement) thenBranch;
    return childIfStatement.getElseBranch() == null;
}