Include case conversion data in Scintilla so that all platforms will perform

case conversion of Unicode text in accordance with Unicode.

1 files changed, 45 insertions, 0 deletions

diff --git a/src/CaseFolder.h b/src/CaseFolder.h
new file mode 100644
index 000000000..2d754d4f3
--- /dev/null
+++ b/src/CaseFolder.h
@@ -0,0 +1,45 @@
+// Scintilla source code edit control
+/** @file CaseFolder.h
+ ** Classes for case folding.
+ **/
+// Copyright 1998-2013 by Neil Hodgson <neilh@scintilla.org>
+// The License.txt file describes the conditions under which this software may be distributed.
+
+#ifndef CASEFOLDER_H
+#define CASEFOLDER_H
+
+#ifdef SCI_NAMESPACE
+namespace Scintilla {
+#endif
+
+class CaseFolder {
+public:
+	virtual ~CaseFolder();
+	virtual size_t Fold(char *folded, size_t sizeFolded, const char *mixed, size_t lenMixed) = 0;
+};
+
+class CaseFolderTable : public CaseFolder {
+protected:
+	char mapping[256];
+public:
+	CaseFolderTable();
+	virtual ~CaseFolderTable();
+	virtual size_t Fold(char *folded, size_t sizeFolded, const char *mixed, size_t lenMixed);
+	void SetTranslation(char ch, char chTranslation);
+	void StandardASCII();
+};
+
+class ICaseConverter;
+
+class CaseFolderUnicode : public CaseFolderTable {
+	ICaseConverter *converter;
+public:
+	CaseFolderUnicode();
+	virtual size_t Fold(char *folded, size_t sizeFolded, const char *mixed, size_t lenMixed);
+};
+
+#ifdef SCI_NAMESPACE
+}
+#endif
+
+#endif