Examples with Location org.eclipse.titan.designer.AST.Location used on opensource projects

Example 61 with Location

use of org.eclipse.titan.designer.AST.Location in project titan.EclipsePlug-ins by eclipse.

the class ImportSelectionDialog method organizeImportsEdit.

/**
 * Organize the imports according to the global preferences. If set,
 * <ul>
 * <li>Add imports necessary for missing references,</li>
 * <li>Remove unused imports,</li>
 * <li>Sort the import statements.</li>
 * </ul>
 * <p>
 * These changes are not applied in the function, just collected in a
 * <link>MultiTextEdit</link>, which is then returned.
 * </p>
 * TODO: notice and handle ambiguous references
 *
 * @param module
 *            The module which import statements are to organize.
 * @param document
 *            The document that contains the module.
 *
 * @return The edit, which contains the proper changes.
 */
private static MultiTextEdit organizeImportsEdit(final TTCN3Module module, final IDocument document) throws BadLocationException {
    final IProject prj = module.getProject();
    final String doc = document.get();
    final MultiTextEdit insertEdit = new MultiTextEdit();
    final MultiTextEdit removeEdit = new MultiTextEdit();
    final List<ImportText> newImports = new ArrayList<ImportText>();
    final List<ImportText> importsKept = new ArrayList<ImportText>();
    boolean needSorting = false;
    if (addImports) {
        // register the new needed imports
        final Set<String> importNamesAdded = new HashSet<String>();
        for (final Reference ref : module.getMissingReferences()) {
            final Location missLoc = findReferenceInProject(ref, prj);
            if (missLoc != null) {
                final IFile file = (IFile) missLoc.getFile();
                final ProjectSourceParser parser = GlobalParser.getProjectSourceParser(file.getProject());
                final Module addMod = parser.containedModule(file);
                final String importName = addMod.getIdentifier().getTtcnName();
                if (!importNamesAdded.contains(importName)) {
                    final StringBuilder impText = new StringBuilder("import from ").append(importName).append(" all;");
                    // if (importChangeMethod.equals(OrganizeImportPreferencePage.COMMENT_THEM)) {
                    impText.append(" // Added automatically to resolve ").append(ref.getDisplayName());
                    // }
                    newImports.add(new ImportText(importName, impText.toString() + NEWLINE));
                    importNamesAdded.add(importName);
                    if (reportDebug) {
                        final StringBuilder sb = new StringBuilder("For ").append(ref.getDisplayName()).append(": ");
                        sb.append(impText.toString());
                        TITANDebugConsole.println(sb.toString());
                    }
                }
            }
        }
        if (sortImports && !newImports.isEmpty()) {
            needSorting = true;
        }
    }
    if (!needSorting && sortImports) {
        // are the imports already sorted ?
        final List<ImportModule> oldImports = module.getImports();
        for (int size = oldImports.size(), i = 0; i < size - 1 && !needSorting; i++) {
            if (oldImports.get(i).getName().compareTo(oldImports.get(i + 1).getName()) > 0) {
                needSorting = true;
            }
            if (oldImports.get(i).getLocation().getOffset() > oldImports.get(i + 1).getLocation().getOffset()) {
                needSorting = true;
            }
        }
        if (!needSorting && oldImports.size() > 1) {
            // are the import strictly before the definitions ?
            final int lastImportOffset = oldImports.get(oldImports.size() - 1).getLocation().getOffset();
            final Definitions defs = module.getAssignmentsScope();
            if (defs.getNofAssignments() > 0 && !oldImports.isEmpty()) {
                for (int i = 0, size = defs.getNofAssignments(); i < size; ++i) {
                    final int temp = defs.getAssignmentByIndex(i).getLocation().getOffset();
                    if (temp < lastImportOffset) {
                        needSorting = true;
                    }
                }
            }
        }
    }
    if (needSorting || removeImports) {
        // remove the imports not needed, or every if sorting is required
        for (final ImportModule m : module.getImports()) {
            final Location delImp = m.getLocation();
            final IRegion startLineRegion = document.getLineInformationOfOffset(delImp.getOffset());
            final IRegion endLineRegion = document.getLineInformationOfOffset(delImp.getEndOffset());
            final String delimeter = document.getLineDelimiter(document.getLineOfOffset(delImp.getEndOffset()));
            final int delLength = delimeter == null ? 0 : delimeter.length();
            if (needSorting || (removeImports && !m.getUsedForImportation())) {
                if (reportDebug) {
                    final MessageConsoleStream stream = TITANDebugConsole.getConsole().newMessageStream();
                    TITANDebugConsole.println("Removing " + "'" + doc.substring(startLineRegion.getOffset(), endLineRegion.getOffset() + endLineRegion.getLength() + delLength) + "'", stream);
                    TITANDebugConsole.println("From " + startLineRegion.getOffset() + " till " + ((endLineRegion.getOffset() - startLineRegion.getOffset()) + endLineRegion.getLength() + delLength), stream);
                }
                /*if (importChangeMethod.equals(OrganizeImportPreferencePage.COMMENT_THEM)) {
						removeEdit.addChild(new InsertEdit(m.getLocation().getOffset(), "/*"));
						// hack to handle the semicolon
						removeEdit.addChild(new InsertEdit(m.getLocation().getEndOffset() + 1, "")); 
					} else {*/
                removeEdit.addChild(new DeleteEdit(startLineRegion.getOffset(), (endLineRegion.getOffset() - startLineRegion.getOffset()) + endLineRegion.getLength() + delLength));
            // }
            }
            if (needSorting && (!removeImports || m.getUsedForImportation())) {
                importsKept.add(new ImportText(m.getName(), doc.substring(startLineRegion.getOffset(), endLineRegion.getOffset() + endLineRegion.getLength() + delLength)));
            }
        }
    }
    if (!newImports.isEmpty() || (sortImports && needSorting)) {
        // always insert at the beginning of the file
        final int line = document.getLineOfOffset(module.getAssignmentsScope().getLocation().getOffset());
        final IRegion lineRegion = document.getLineInformation(line);
        final String delimeter = document.getLineDelimiter(line);
        final int delimeterLength = delimeter == null ? 0 : delimeter.length();
        final int startPos = lineRegion.getOffset() + lineRegion.getLength() + delimeterLength;
        if (sortImports) {
            if (needSorting || !newImports.isEmpty()) {
                final List<ImportText> results = new ArrayList<ImportText>();
                results.addAll(importsKept);
                results.addAll(newImports);
                Collections.sort(results);
                for (final ImportText i : results) {
                    insertEdit.addChild(new InsertEdit(startPos, i.getText()));
                }
            }
        } else {
            Collections.sort(newImports);
            for (final ImportText i : newImports) {
                insertEdit.addChild(new InsertEdit(startPos, i.getText()));
            }
        }
    }
    final MultiTextEdit resultEdit = new MultiTextEdit();
    if (insertEdit.hasChildren()) {
        resultEdit.addChild(insertEdit);
    }
    if (removeEdit.hasChildren()) {
        resultEdit.addChild(removeEdit);
    }
    return resultEdit;
}

Example 62 with Location

use of org.eclipse.titan.designer.AST.Location in project titan.EclipsePlug-ins by eclipse.

the class ChangeCreator method calculateMultiDeclarationMoveContent.

/**
 * Returns the content of an {@InsertEdit} to move a variable from a declaration list
 */
private String calculateMultiDeclarationMoveContent(final String fileContent, final StatementNode declStNode) {
    final MultiDeclaration md = declStNode.getMultiDeclaration();
    final StatementNode firstDeclPart = md.getFirstStatement();
    final Definition firstDefInStmt = firstDeclPart.getDeclaredVar().getDefinition();
    final Definition defVarToMove = declStNode.getDeclaredVar().getDefinition();
    final Definition_Statement declStmt = (Definition_Statement) declStNode.getAstNode();
    final Location declStmtLoc = declStmt.getLocation();
    final String stmtContent = fileContent.substring(declStmtLoc.getOffset(), declStmtLoc.getEndOffset());
    if (!stmtContent.contains(",")) {
        ErrorReporter.logError("ChangeCreator.calculateMultiDeclarationMoveContent(): Given statement" + " is not a multi-declaration statement; loc: " + declStmtLoc.getOffset() + "-" + declStmtLoc.getEndOffset() + " in file " + declStmtLoc.getFile());
        return null;
    }
    int prefixOffset;
    int prefixEndOffset;
    if (firstDefInStmt.equals(defVarToMove)) {
        // first var to move
        prefixOffset = findLineBeginningOffset(fileContent, declStmtLoc.getOffset());
        prefixEndOffset = declStmtLoc.getOffset();
    } else {
        // not first var to move
        prefixOffset = findLineBeginningOffset(fileContent, declStmtLoc.getOffset());
        prefixEndOffset = firstDefInStmt.getIdentifier().getLocation().getOffset();
    }
    String prefixContent = fileContent.substring(prefixOffset, prefixEndOffset);
    // 
    final int varOffset = defVarToMove.getLocation().getOffset();
    final int varEndOffset = defVarToMove.getLocation().getEndOffset();
    String varContent = fileContent.substring(varOffset, varEndOffset);
    String suffixContent = "\n";
    if (varContent.charAt(varContent.length() - 1) != ';') {
        suffixContent = ";" + suffixContent;
    }
    // remove newlines from varContent
    prefixContent = prefixContent.replaceAll("[\n\r]", " ");
    varContent = varContent.replaceAll("[\n\r]", " ");
    // System.err.println("mdcopyloc -->>>" + prefixContent + "<>" + varContent + "<>" + suffixContent + "<<<");
    return prefixContent + varContent + suffixContent;
}

Example 63 with Location

use of org.eclipse.titan.designer.AST.Location in project titan.EclipsePlug-ins by eclipse.

the class ChangeCreator method calculateMultiDeclarationCutLoc.

/**
 * Returns the {@link Location} of the {@DeleteEdit} to remove a variable from a declaration list
 */
private Location calculateMultiDeclarationCutLoc(final String fileContent, final StatementNode declStNode) {
    /*
		 * rules for removing multideclaration parts:
		 * 	if part is only one left: remove statement
		 * 	if part is first: remove trailing comma
		 * 	if part is last: remove leading comma
		 * 	if part is intermediate: remove trailing comma
		 * */
    final MultiDeclaration md = declStNode.getMultiDeclaration();
    final StatementNode firstDeclPart = md.getFirstStatement();
    final Definition defVarToMove = declStNode.getDeclaredVar().getDefinition();
    final Definition_Statement declStmt = (Definition_Statement) declStNode.getAstNode();
    final boolean firstDefInMdMoved = firstDeclPart.isMoved();
    final Location declStmtLoc = declStmt.getLocation();
    final String stmtContent = fileContent.substring(declStmtLoc.getOffset(), declStmtLoc.getEndOffset());
    if (!stmtContent.contains(",")) {
        ErrorReporter.logError("ChangeCreator.calculateMultiDeclarationCutLoc(): Given statement" + " is not a multi-declaration statement; loc: " + declStmtLoc.getOffset() + "-" + declStmtLoc.getEndOffset() + " in file " + declStmtLoc.getFile());
        return null;
    }
    // 
    if (md.getSize() <= 1) {
        final Location cutLoc = findStatementLocation(fileContent, declStmt.getLocation(), true);
        // System.err.println("mdcutloc <= 1 -->>>" + fileContent.substring(cutLoc.getOffset(), cutLoc.getEndOffset()) + "<<<");
        return cutLoc;
    }
    // 
    int cutOffset = defVarToMove.getLocation().getOffset();
    int cutEndOffset = defVarToMove.getLocation().getEndOffset();
    if (md.isFirstStatement(declStNode)) {
        // fist var
        if (!md.isAllStatementsMoved()) {
            cutOffset = defVarToMove.getIdentifier().getLocation().getOffset();
        }
        cutEndOffset = calculateEndOffsetIncludingTrailingComma(fileContent, cutEndOffset, declStmtLoc.getEndOffset());
    } else if (md.isLastStatement(declStNode)) {
        // last var
        cutOffset = calculateOffsetIncludingLeadingComma(fileContent, cutOffset, declStmtLoc.getOffset());
    } else {
        // intermediate var
        cutEndOffset = calculateEndOffsetIncludingTrailingComma(fileContent, cutEndOffset, declStmtLoc.getEndOffset());
    }
    // System.err.println("mdcutloc -->>>" + fileContent.substring(cutOffset, cutEndOffset) + "<<<");
    return new Location(declStmtLoc.getFile(), declStmtLoc.getLine(), cutOffset, cutEndOffset);
}

Example 64 with Location

use of org.eclipse.titan.designer.AST.Location in project titan.EclipsePlug-ins by eclipse.

the class StatementBlockContext method process_internal.

@Override
protected void process_internal() {
    localVarIds = new ArrayList<Identifier>();
    final Context bottom = getBottom();
    final IVisitableNode bottomNode = bottom.getNode();
    if (!(bottomNode instanceof Log_Statement)) {
        ErrorReporter.logError("StatementBlockContext.process_internal(): Warning! Context chain bottom node is not a Log_Statement! ");
        return;
    }
    final Log_Statement logst = (Log_Statement) bottomNode;
    final Location logLoc = logst.getLocation();
    // 
    final StatementBlock sb = getNode();
    final StatementBlockVisitor vis = new StatementBlockVisitor(logLoc);
    sb.accept(vis);
    localVarIds.addAll(vis.getIdsFound());
}

Example 65 with Location

use of org.eclipse.titan.designer.AST.Location in project titan.EclipsePlug-ins by eclipse.

the class DependencyCollector method reportOverlappingError.

private void reportOverlappingError(final ILocateableNode defCurrent, final ILocateableNode defOverlapping) {
    final Location dLocOverlap = defOverlapping == null ? null : defOverlapping.getLocation();
    final Location dLocCurr = defCurrent == null ? null : defCurrent.getLocation();
    String idOverlap = null;
    if (defOverlapping instanceof Definition) {
        idOverlap = ((Definition) defOverlapping).getIdentifier().toString();
    } else if (defOverlapping instanceof ImportModule) {
        idOverlap = "ImportModule{" + ((ImportModule) defOverlapping).getIdentifier().toString() + "}";
    } else if (defOverlapping instanceof FriendModule) {
        idOverlap = "FriendModule{" + ((FriendModule) defOverlapping).getIdentifier().toString() + "}";
    }
    String idCurr = null;
    if (defCurrent instanceof Definition) {
        idCurr = ((Definition) defCurrent).getIdentifier().toString();
    } else if (defCurrent instanceof ImportModule) {
        idCurr = "ImportModule{" + ((ImportModule) defCurrent).getIdentifier().toString() + "}";
    } else if (defCurrent instanceof FriendModule) {
        idCurr = "FriendModule{" + ((FriendModule) defCurrent).getIdentifier().toString() + "}";
    }
    final String msg1 = (dLocCurr == null) ? "null" : "Definition id: " + idCurr + " (" + defCurrent.getClass().getSimpleName() + ") at " + dLocCurr.getFile() + ", offset " + dLocCurr.getOffset() + "-" + dLocCurr.getEndOffset();
    final String msg2 = (dLocOverlap == null) ? "null" : "Definition id: " + idOverlap + " (" + defOverlapping.getClass().getSimpleName() + ") at " + dLocOverlap.getFile() + ", offset " + dLocOverlap.getOffset() + "-" + dLocOverlap.getEndOffset();
    ErrorReporter.logError("Warning! Locations overlap while reading source project: \n" + msg1 + "\n WITH \n" + msg2);
}