move src/shared/cplusplus/ -> src/libs/3rdparty/cplusplus/

Approved-by: legal

src/libs/3rdparty/cplusplus/QtContextKeywords.cpp

@@ -0,0 +1,202 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "QtContextKeywords.h"
+
+using namespace CPlusPlus;
+
+static inline int classify4(const char *s) {
+  if (s[0] == 'R') {
+    if (s[1] == 'E') {
+      if (s[2] == 'A') {
+        if (s[3] == 'D') {
+          return Token_READ;
+        }
+      }
+    }
+  }
+  else if (s[0] == 'U') {
+    if (s[1] == 'S') {
+      if (s[2] == 'E') {
+        if (s[3] == 'R') {
+          return Token_USER;
+        }
+      }
+    }
+  }
+  return Token_not_Qt_context_keyword;
+}
+
+static inline int classify5(const char *s) {
+  if (s[0] == 'F') {
+    if (s[1] == 'I') {
+      if (s[2] == 'N') {
+        if (s[3] == 'A') {
+          if (s[4] == 'L') {
+            return Token_FINAL;
+          }
+        }
+      }
+    }
+  }
+  else if (s[0] == 'R') {
+    if (s[1] == 'E') {
+      if (s[2] == 'S') {
+        if (s[3] == 'E') {
+          if (s[4] == 'T') {
+            return Token_RESET;
+          }
+        }
+      }
+    }
+  }
+  else if (s[0] == 'W') {
+    if (s[1] == 'R') {
+      if (s[2] == 'I') {
+        if (s[3] == 'T') {
+          if (s[4] == 'E') {
+            return Token_WRITE;
+          }
+        }
+      }
+    }
+  }
+  return Token_not_Qt_context_keyword;
+}
+
+static inline int classify6(const char *s) {
+  if (s[0] == 'N') {
+    if (s[1] == 'O') {
+      if (s[2] == 'T') {
+        if (s[3] == 'I') {
+          if (s[4] == 'F') {
+            if (s[5] == 'Y') {
+              return Token_NOTIFY;
+            }
+          }
+        }
+      }
+    }
+  }
+  else if (s[0] == 'S') {
+    if (s[1] == 'T') {
+      if (s[2] == 'O') {
+        if (s[3] == 'R') {
+          if (s[4] == 'E') {
+            if (s[5] == 'D') {
+              return Token_STORED;
+            }
+          }
+        }
+      }
+    }
+  }
+  return Token_not_Qt_context_keyword;
+}
+
+static inline int classify8(const char *s) {
+  if (s[0] == 'C') {
+    if (s[1] == 'O') {
+      if (s[2] == 'N') {
+        if (s[3] == 'S') {
+          if (s[4] == 'T') {
+            if (s[5] == 'A') {
+              if (s[6] == 'N') {
+                if (s[7] == 'T') {
+                  return Token_CONSTANT;
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  return Token_not_Qt_context_keyword;
+}
+
+static inline int classify10(const char *s) {
+  if (s[0] == 'D') {
+    if (s[1] == 'E') {
+      if (s[2] == 'S') {
+        if (s[3] == 'I') {
+          if (s[4] == 'G') {
+            if (s[5] == 'N') {
+              if (s[6] == 'A') {
+                if (s[7] == 'B') {
+                  if (s[8] == 'L') {
+                    if (s[9] == 'E') {
+                      return Token_DESIGNABLE;
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  else if (s[0] == 'S') {
+    if (s[1] == 'C') {
+      if (s[2] == 'R') {
+        if (s[3] == 'I') {
+          if (s[4] == 'P') {
+            if (s[5] == 'T') {
+              if (s[6] == 'A') {
+                if (s[7] == 'B') {
+                  if (s[8] == 'L') {
+                    if (s[9] == 'E') {
+                      return Token_SCRIPTABLE;
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  return Token_not_Qt_context_keyword;
+}
+
+int CPlusPlus::classifyQtContextKeyword(const char *s, int n) {
+  switch (n) {
+    case 4: return classify4(s);
+    case 5: return classify5(s);
+    case 6: return classify6(s);
+    case 8: return classify8(s);
+    case 10: return classify10(s);
+    default: return Token_not_Qt_context_keyword;
+  } // switch
+}