/* 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 2 * 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $URL$ * $Id$ * */ #ifndef M4_DIALOGS_H #define M4_DIALOGS_H #include "m4/m4.h" #include "m4/viewmgr.h" #include "common/list.h" namespace M4 { class DialogLine { public: char data[100]; uint8 xp; bool underline; bool barLine; DialogLine() { data[0] = '\0'; xp = 0; underline = barLine = false; } }; typedef void (*GetValueFn)(MadsM4Engine *vm, int result); class Dialog : public View { private: Common::Array<DialogLine> _lines; int _widthChars; int _dialogWidth; int _dialogIndex; Common::Point _askPosition; RGBList *_palette; int _lineX; int _widthX; bool _commandCase; void initDialog(); void incLine(); bool matchCommand(const char *s1, const char *s2); void writeChars(const char *line); void addLine(const char *line, bool underlineP = false); void appendText(const char *line); void addBarLine(); void getVocab(int vocabId, char **line); bool handleNounSuffix(char *destP, int nounNum, const char *srcP); void setupInputArea(); void draw(); public: Dialog(MadsM4Engine *vm, const char *msgData, const char *title = NULL); Dialog(MadsM4Engine *vm, int widthChars); virtual ~Dialog(); static void display(MadsM4Engine *vm, int widthChars, const char **descEntries); static void getValue(MadsM4Engine *vm, const char *title, const char *text, int numChars, int currentValue); bool onEvent(M4EventType eventType, int32 param1, int x, int y, bool &captureEvents); }; } // End of namespace M4 #endif