/*
* Copyright (c) 2014 Patrick Scheibe
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package de.halirutan.mathematica.parsing.psi.util;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFileFactory;
import com.intellij.util.IncorrectOperationException;
import de.halirutan.mathematica.filetypes.MathematicaFileType;
import de.halirutan.mathematica.parsing.psi.api.Expression;
import de.halirutan.mathematica.parsing.psi.api.MathematicaPsiFile;
import de.halirutan.mathematica.parsing.psi.api.Symbol;
import org.jetbrains.annotations.NotNull;
/**
* @author patrick (7/10/14)
*/
public class MathematicaPsiElementFactory {
public static final String DUMMY_FILE_NAME = "dummy.m";
private Project myProject;
public MathematicaPsiElementFactory(final Project project) {
this.myProject = project;
}
/**
* Taken from here {@link com.intellij.psi.impl.PsiJavaParserFacadeImpl}
*
* @param code
* Content of the Mathematica file
* @return The newly created PsiFile with content code
*/
@NotNull
private MathematicaPsiFile createDummyFile(@NotNull CharSequence code) {
final FileType type = MathematicaFileType.INSTANCE;
return (MathematicaPsiFile) PsiFileFactory.getInstance(myProject).createFileFromText(DUMMY_FILE_NAME, type, code);
}
public Expression createExpressionFromText(@NotNull String expr) {
final PsiElement exprFile = createDummyFile(expr).getFirstChild();
if (exprFile != null && exprFile instanceof Expression) {
return (Expression) exprFile;
}
throw new IncorrectOperationException("The supplied string is not a valid Mathematica expression.");
}
@NotNull
public Symbol createSymbol(@NotNull String symbolName) {
final PsiElement symbol = createDummyFile(symbolName).getFirstChild();
if (symbol != null && symbol instanceof Symbol) {
return (Symbol) symbol;
}
throw new IncorrectOperationException("The supplied string is not a valid Mathematica Symbol.");
}
/*
This is another comment
*/
// @NotNull
// public PsiComment createComment(@NotNull String text) {
// final MathematicaPsiFile aFile = createDummyFile(text);
// for (PsiElement aChildren : aFile.getChildren()) {
// if (aChildren instanceof PsiComment) {
// if (!aChildren.getText().equals(text)) {
// break;
// }
// final PsiComment comment = (PsiComment)aChildren;
// DummyHolderFactory.createHolder(myManager, (TreeElement) SourceTreeToPsiMap.psiElementToTree(comment), context);
// return comment;
// }
// }
//
// throw new IncorrectOperationException("Incorrect comment \"" + text + "\".");
// }
}