// Scintilla source code edit control
/** @file PropSet.h
- ** A Java style properties file module.
+ ** An interface to the methods needed for access to property sets inside lexers.
**/
-// Copyright 1998-2002 by Neil Hodgson <neilh@scintilla.org>
+// Copyright 1998-2009 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef PROPSET_H
#define PROPSET_H
-#include "SString.h"
-bool EqualCaseInsensitive(const char *a, const char *b);
-
-bool isprefix(const char *target, const char *prefix);
-
-struct Property {
- unsigned int hash;
- char *key;
- char *val;
- Property *next;
- Property() : hash(0), key(0), val(0), next(0) {}
-};
-
-/**
- */
-class PropSet {
-protected:
- enum { hashRoots=31 };
- Property *props[hashRoots];
- Property *enumnext;
- int enumhash;
- static unsigned int HashString(const char *s, size_t len) {
- unsigned int ret = 0;
- while (len--) {
- ret <<= 4;
- ret ^= *s;
- s++;
- }
- return ret;
- }
- static bool IncludesVar(const char *value, const char *key);
-public:
- PropSet *superPS;
- PropSet();
- ~PropSet();
- void Set(const char *key, const char *val, int lenKey=-1, int lenVal=-1);
- void Set(const char *keyVal);
- void SetMultiple(const char *s);
- SString Get(const char *key);
- SString GetExpanded(const char *key);
- SString Expand(const char *withVars, int maxExpands=100);
- int GetInt(const char *key, int defaultValue=0);
- SString GetWild(const char *keybase, const char *filename);
- SString GetNewExpand(const char *keybase, const char *filename="");
- void Clear();
- char *ToString(); // Caller must delete[] the return value
- bool GetFirst(char **key, char **val);
- bool GetNext(char **key, char **val);
-};
+#ifdef SCI_NAMESPACE
+namespace Scintilla {
+#endif
-/**
- */
-class WordList {
+class PropertyGet {
public:
- // Each word contains at least one character - a empty word acts as sentinel at the end.
- char **words;
- char **wordsNoCase;
- char *list;
- int len;
- bool onlyLineEnds; ///< Delimited by any white space or only line ends
- bool sorted;
- int starts[256];
- WordList(bool onlyLineEnds_ = false) :
- words(0), wordsNoCase(0), list(0), len(0), onlyLineEnds(onlyLineEnds_), sorted(false) {}
- ~WordList() { Clear(); }
- operator bool() { return len ? true : false; }
- char *operator[](int ind) { return words[ind]; }
- void Clear();
- void Set(const char *s);
- char *Allocate(int size);
- void SetFromAllocated();
- bool InList(const char *s);
- const char *GetNearestWord(const char *wordStart, int searchLen = -1,
- bool ignoreCase = false, SString wordCharacters="", int wordIndex = -1);
- char *GetNearestWords(const char *wordStart, int searchLen=-1,
- bool ignoreCase=false, char otherSeparator='\0');
+ virtual char *ToString() const=0; // Caller must delete[] the return value
+ virtual int GetInt(const char *key, int defaultValue=0) const=0;
+ virtual ~PropertyGet() {}
};
-inline bool IsAlphabetic(unsigned int ch) {
- return ((ch >= 'A') && (ch <= 'Z')) || ((ch >= 'a') && (ch <= 'z'));
+#ifdef SCI_NAMESPACE
}
+#endif
#endif