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src/window.h

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+/***************************************************************************
+ *   Copyright (C) 2008 by Andrzej Rybczak   *
+ *   electricityispower@gmail.com   *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef HAVE_WINDOW_H
+#define HAVE_WINDOW_H
+
+#ifdef UTF8_ENABLED
+# include <ncursesw/ncurses.h>
+#else
+# include <ncurses.h>
+#endif
+
+#include <vector>
+#include <string>
+#include <cstdlib>
+#include <cstring>
+
+#ifdef UTF8_ENABLED
+# define TO_STRING(x) ToString(x)
+#else
+# define TO_STRING(x) x
+#endif
+
+typedef bool CLEAR_TO_EOL;
+
+using std::string;
+using std::wstring;
+using std::vector;
+
+enum COLOR { clDefault, clBlack, clRed, clGreen, clYellow, clBlue, clMagenta, clCyan, clWhite };
+enum BORDER { brNone, brBlack, brRed, brGreen, brYellow, brBlue, brMagenta, brCyan, brWhite };
+enum WHERE { UP, DOWN, PAGE_UP, PAGE_DOWN, HOME, END };
+
+void EnableColors();
+
+char * ToString(const wchar_t *);
+wchar_t * ToWString(const char *);
+string ToString(const wstring &);
+wstring ToWString(const string &);
+
+bool is_valid_color(const string &);
+string OmitBBCodes(const string &);
+
+class Window
+{
+	public:
+		Window(int, int, int, int, string, COLOR, BORDER);
+		virtual ~Window();
+		virtual WINDOW *RawWin() { return itsWindow; }
+		virtual void SetColor(COLOR, COLOR = clDefault);
+		virtual void SetBaseColor(COLOR, COLOR = clDefault);
+		virtual void SetBorder(BORDER);
+		virtual void EnableBB() { BBEnabled = 1; }
+		virtual void DisableBB() { BBEnabled = 0; }
+		virtual void SetTitle(string);
+		virtual void MoveTo(int, int);
+		virtual void Resize(int, int);
+		virtual void Display();
+		virtual void Refresh();
+		virtual void Clear();
+		virtual void Hide(char = 32) const;
+		virtual void Bold(bool) const;
+		virtual void Reverse(bool) const;
+		virtual void AltCharset(bool) const;
+		virtual void Delay(bool) const;
+		virtual void Timeout(int) const;
+		virtual void ReadKey(int &) const;
+		virtual void ReadKey() const;
+		virtual void Write(const string &, CLEAR_TO_EOL = 1);
+		virtual void WriteXY(int, int, const string &, CLEAR_TO_EOL = 0);
+#ifdef UTF8_ENABLED
+		virtual void Write(const wstring &, CLEAR_TO_EOL = 1);
+		virtual void WriteXY(int, int, const wstring &, CLEAR_TO_EOL = 0);
+#endif
+		virtual string GetString(int num, void (*ptr)() = NULL) const { return GetString("", num, ptr); }
+		virtual string GetString(const string &str, void (*ptr)()) const { return GetString(str, -1, ptr); }
+		virtual string GetString(const string &, unsigned int = -1, void (*)() = NULL) const;
+		virtual void Scrollable(bool) const;
+		virtual void GetXY(int &, int &) const;
+		virtual void GotoXY(int, int) const;
+		virtual int GetWidth() const;
+		virtual int GetHeight() const;
+		virtual int GetStartX() const;
+		virtual int GetStartY() const;
+		virtual string GetTitle() const;
+		virtual COLOR GetColor() const;
+		virtual BORDER GetBorder() const;
+		
+		virtual void Go(WHERE) { } // for Menu and Scrollpad class
+		virtual int GetChoice() const { return -1; } // for Menu class
+		virtual void Add(string str) { Write(str); } // for Scrollpad class
+	protected:
+		virtual bool have_to_recreate(string);
+		virtual bool have_to_recreate(BORDER);
+		virtual bool reallocate_win(int, int);
+		virtual void recreate_win();
+		virtual void show_border() const;
+		virtual const COLOR * into_color(const string &) const;
+		//bool is_valid_color(const string &);
+		WINDOW *itsWindow;
+		WINDOW *itsWinBorder;
+		int itsStartX;
+		int itsStartY;
+		int itsWidth;
+		int itsHeight;
+		bool BBEnabled;
+		string itsTitle;
+		COLOR itsColor;
+		COLOR itsBaseColor;
+		COLOR itsBgColor;
+		COLOR itsBaseBgColor;
+		BORDER itsBorder;
+};
+
+#endif