1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include <cplusplus/Token.h> 29 30 #include <QString> 31 32 namespace ClangCodeModel { 33 namespace Internal { 34 35 class ActivationSequenceProcessor 36 { 37 public: 38 ActivationSequenceProcessor(const QString &activationString, 39 int positionInDocument, 40 bool wantFunctionCall); 41 42 CPlusPlus::Kind completionKind() const; 43 int offset() const; 44 int operatorStartPosition() const; // e.g. points to '.' for "foo.bar<CURSOR>" 45 46 private: 47 void extractCharactersBeforePosition(const QString &activationString); 48 void process(); 49 void processDot(); 50 void processComma(); 51 void processLeftParen(); 52 void processLeftBrace(); 53 void processColonColon(); 54 void processArrow(); 55 void processDotStar(); 56 void processArrowStar(); 57 void processDoxyGenComment(); 58 void processAngleStringLiteral(); 59 void processStringLiteral(); 60 void processSlash(); 61 void processPound(); 62 63 private: 64 CPlusPlus::Kind m_completionKind = CPlusPlus::T_EOF_SYMBOL; 65 int m_offset = 0; 66 int m_positionInDocument; 67 QChar m_char1; 68 QChar m_char2; 69 QChar m_char3; 70 bool m_wantFunctionCall; 71 }; 72 73 } // namespace Internal 74 } // namespace ClangCodeModel 75