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

Example 26 with PsiExpression

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

the class TypeConversionDescriptor method replaceExpression.

@NotNull
public static PsiExpression replaceExpression(@NotNull PsiExpression expression, String stringToReplace, String replaceByString) {
    Project project = expression.getProject();
    final ReplaceOptions options = new ReplaceOptions();
    final MatchOptions matchOptions = options.getMatchOptions();
    matchOptions.setFileType(StdFileTypes.JAVA);
    final Replacer replacer = new Replacer(project, null);
    final String replacement = replacer.testReplace(expression.getText(), stringToReplace, replaceByString, options);
    return (PsiExpression) JavaCodeStyleManager.getInstance(project).shortenClassReferences(expression.replace(JavaPsiFacade.getInstance(project).getElementFactory().createExpressionFromText(replacement, expression)));
}

Example 27 with PsiExpression

use of com.intellij.psi.PsiExpression in project android by JetBrains.

the class InlinedResource method insertArguments.

@NotNull
private static String insertArguments(@NotNull PsiMethodCallExpression methodCallExpression, @NotNull String s) {
    if (s.indexOf('%') == -1) {
        return s;
    }
    final PsiExpression[] args = methodCallExpression.getArgumentList().getExpressions();
    if (args.length == 0 || !args[0].isValid()) {
        return s;
    }
    Matcher matcher = FORMAT.matcher(s);
    int index = 0;
    int prevIndex = 0;
    int nextNumber = 1;
    int start = 0;
    StringBuilder sb = new StringBuilder(2 * s.length());
    while (true) {
        if (matcher.find(index)) {
            if ("%".equals(matcher.group(6))) {
                index = matcher.end();
                continue;
            }
            int matchStart = matcher.start();
            // Make sure this is not an escaped '%'
            for (; prevIndex < matchStart; prevIndex++) {
                char c = s.charAt(prevIndex);
                if (c == '\\') {
                    prevIndex++;
                }
            }
            if (prevIndex > matchStart) {
                // We're in an escape, ignore this result
                index = prevIndex;
                continue;
            }
            index = matcher.end();
            // Shouldn't throw a number format exception since we've already
            // matched the pattern in the regexp
            int number;
            String numberString = matcher.group(1);
            if (numberString != null) {
                // Strip off trailing $
                numberString = numberString.substring(0, numberString.length() - 1);
                number = Integer.parseInt(numberString);
                nextNumber = number + 1;
            } else {
                number = nextNumber++;
            }
            if (number > 0 && number < args.length) {
                PsiExpression argExpression = args[number];
                Object value = JavaConstantExpressionEvaluator.computeConstantExpression(argExpression, false);
                if (value == null) {
                    value = args[number].getText();
                }
                for (int i = start; i < matchStart; i++) {
                    sb.append(s.charAt(i));
                }
                sb.append('{');
                sb.append(value);
                sb.append('}');
                start = index;
            }
        } else {
            for (int i = start, n = s.length(); i < n; i++) {
                sb.append(s.charAt(i));
            }
            break;
        }
    }
    return sb.toString();
}

Example 28 with PsiExpression

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

the class ConvertToJBColorConstantQuickFix method applyFix.

@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
    final PsiElement element = descriptor.getPsiElement();
    final PsiElementFactory factory = JavaPsiFacade.getInstance(project).getElementFactory();
    final String jbColorConstant = String.format("%s.%s", JBColor.class.getName(), myConstantName);
    final PsiExpression expression = factory.createExpressionFromText(jbColorConstant, element.getContext());
    final PsiElement newElement = element.replace(expression);
    JavaCodeStyleManager.getInstance(project).shortenClassReferences(newElement);
}

Example 29 with PsiExpression

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

the class ConvertToJBColorQuickFix method applyFix.

@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
    final PsiElement element = descriptor.getPsiElement();
    final PsiElementFactory factory = JavaPsiFacade.getInstance(project).getElementFactory();
    final String newJBColor = String.format("new %s(%s, new java.awt.Color())", JBColor.class.getName(), element.getText());
    final PsiExpression expression = factory.createExpressionFromText(newJBColor, element.getContext());
    final PsiElement newElement = element.replace(expression);
    final PsiElement el = JavaCodeStyleManager.getInstance(project).shortenClassReferences(newElement);
    final int offset = el.getTextOffset() + el.getText().length() - 2;
    final Editor editor = PsiUtilBase.findEditor(el);
    if (editor != null) {
        editor.getCaretModel().moveToOffset(offset);
    }
}

Example 30 with PsiExpression

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

the class ChangeToPairCreateQuickFix method applyFix.

@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
    PsiElement element = descriptor.getPsiElement();
    if (element == null) {
        return;
    }
    String text = element.getText();
    String newText = "com.intellij.openapi.util.Pair.create(" + text.substring(text.indexOf('(') + 1);
    PsiElementFactory factory = JavaPsiFacade.getInstance(project).getElementFactory();
    PsiExpression expression = factory.createExpressionFromText(newText, element.getContext());
    PsiElement newElement = element.replace(expression);
    JavaCodeStyleManager.getInstance(project).shortenClassReferences(newElement);
}