1 /* ScummVM - Graphic Adventure Engine 2 * 3 * ScummVM is the legal property of its developers, whose names 4 * are too numerous to list here. Please refer to the COPYRIGHT 5 * file distributed with this source distribution. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 2 10 * of the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 //============================================================================= 24 // 25 // Class for writing plain text to the stream 26 // 27 //============================================================================= 28 29 #ifndef AGS_SHARED_UTIL_TEXT_STREAM_WRITER_H 30 #define AGS_SHARED_UTIL_TEXT_STREAM_WRITER_H 31 32 #include "ags/shared/util/text_writer.h" 33 34 namespace AGS3 { 35 namespace AGS { 36 namespace Shared { 37 38 class Stream; 39 40 class TextStreamWriter : public TextWriter { 41 public: 42 // TODO: use shared ptr 43 TextStreamWriter(Stream *stream); 44 ~TextStreamWriter() override; 45 46 bool IsValid() const override; 47 const Stream *GetStream() const; 48 // TODO: use shared ptr instead 49 void ReleaseStream(); 50 51 bool EOS() const; 52 53 // Write single character 54 void WriteChar(char c) override; 55 // Write string as a plain text (without null-terminator) 56 void WriteString(const String &str) override; 57 // Write string and add line break at the end 58 void WriteLine(const String &str) override; 59 // Write formatted string (see *printf) 60 void WriteFormat(const char *fmt, ...) override; 61 void WriteLineBreak() override; 62 63 private: 64 Stream *_stream; 65 }; 66 67 } // namespace Shared 68 } // namespace AGS 69 } // namespace AGS3 70 71 #endif 72