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engines/titanic/support/string.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_STRING_H
+#define TITANIC_STRING_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "common/str.h"
+
+namespace Titanic {
+
+enum FileType {
+	FILETYPE_UNKNOWN = 0, FILETYPE_IMAGE = 1, FILETYPE_MOVIE = 2,
+	FILETYPE_WAV = 3, FILETYPE_DLG = 4
+};
+
+enum ImageType {
+	IMAGETYPE_UNKNOWN = 0, IMAGETYPE_TARGA = 1, IMAGETYPE_JPEG = 2
+};
+
+class CString : public Common::String {
+public:
+	CString() : Common::String() {}
+	CString(const char *str) : Common::String(str) {}
+	CString(const char *str, uint32 len) : Common::String(str, len) {}
+	CString(const char *beginP, const char *endP) : Common::String(beginP, endP) {}
+	CString(const String &str) : Common::String(str) {}
+	CString(char c, uint32 len);
+	explicit CString(char c) : Common::String(c) {}
+	explicit CString(int val);
+
+	bool operator==(const CString &x) const;
+	bool operator==(const char *x) const;
+	bool operator!=(const CString &x) const;
+	bool operator!=(const char *x) const;
+
+	/**
+	 * Returns the left n characters of the string
+	 */
+	CString left(uint count) const;
+
+	/**
+	 * Returns the right n characters of the string
+	 */
+	CString right(uint count) const;
+
+	/**
+	 * Returns a substring from within the string
+	 */
+	CString mid(uint start, uint count) const;
+
+	/**
+	 * Returns a substring from within the string
+	 */
+	CString mid(uint start) const;
+
+	/**
+	 * Returns a substring consisting of the entire string
+	 * except for a specified number of characters at the end
+	 */
+	CString deleteRight(uint count) const;
+
+	/**
+	 * Returns the index of the first occurrence of a given character
+	 */
+	int indexOf(char c) const;
+
+	/**
+	 * Returns the index of the first occurrence of a given string
+	 */
+	int indexOf(const char *s) const;
+
+	/**
+	 * Returns the index of the last occurrence of a given character
+	 */
+	int lastIndexOf(char c) const;
+
+	/**
+	 * Returns true if the string contains a specified substring, ignoring case
+	 */
+	bool containsIgnoreCase(const CString &str) const;
+
+	/**
+	 * Returns the type of a filename based on it's extension
+	 */
+	FileType fileTypeSuffix() const;
+
+	/**
+	 * Returns the type of an image filename based on it's extension
+	 */
+	ImageType imageTypeSuffix() const;
+
+	/**
+	 * Parses the string as an integer and returns the value
+	 */
+	int readInt() const {
+		return atoi(c_str());
+	}
+
+	/**
+	 * Format a string
+	 */
+	static CString format(const char *fmt, ...);
+};
+
+typedef Common::Array<CString> StringArray;
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_STRING_H */