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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 HAVE_CONFIG_H
#include <config.h>
#endif
#include "ncurses.h"
#include <stack>
#include <vector>
#include <string>
#include <cstdlib>
#include <cstring>
#ifdef UTF8_ENABLED
# define UNICODE 1
# define my_string_t wstring
# define TO_STRING(x) ToString(x)
# define TO_WSTRING(x) ToWString(x)
#else
# define UNICODE 0
# define my_string_t string
# define TO_STRING(x) x
# define TO_WSTRING(x) x
#endif
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 { wUp, wDown, wPageUp, wPageDown, wHome, wEnd };
typedef void (*GetStringHelper)();
typedef std::pair<Color, Color> ColorPair;
typedef std::pair<int, int> Coordinates;
string ToString(const wstring &);
wstring ToWString(const string &);
class Window
{
public:
Window(int, int, int, int, const string &, Color, Border);
Window(const Window &);
virtual ~Window();
virtual WINDOW *RawWin() const { return itsWindow; }
virtual void SetGetStringHelper(GetStringHelper helper) { itsGetStringHelper = helper; }
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(const string &);
virtual void MoveTo(int, int);
virtual void Resize(int, int);
virtual void Display(bool = 0);
virtual void Refresh(bool = 0);
virtual void Clear(bool stub = 1);
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 SetTimeout(int);
virtual void AutoRefresh(bool val) { AutoRefreshEnabled = val; }
virtual void ReadKey(int &) const;
virtual void ReadKey() const;
virtual void Write(const string &s, bool cte = 0) { Write(0xFFFF, s, cte); }
virtual void Write(int, const string &, bool = 0);
virtual void WriteXY(int x, int y, const string &s, bool ete = 0) { WriteXY(x, y, 0xFFFF, s, ete); }
virtual void WriteXY(int, int, int, const string &, bool = 0);
# ifdef UTF8_ENABLED
virtual void Write(const wstring &s, bool cte = 0) { Write(0xFFFF, s, cte); }
virtual void Write(int, const wstring &, bool = 0);
virtual void WriteXY(int x, int y, const wstring &s, bool ete = 0) { WriteXY(x, y, 0xFFFF, s, ete); }
virtual void WriteXY(int, int, int, const wstring &, bool = 0);
# endif
virtual string GetString(const string &, unsigned int = -1, int = 0) const;
virtual string GetString(unsigned int length = -1, int width = 0) const { return GetString("", length, width); }
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 Window * Clone() const { return new Window(*this); }
virtual Window * EmptyClone() const;
// stubs for inherits, ugly shit, needs improvement
virtual void Select(int, bool) { }
virtual bool Selected(int) const { return 0; }
virtual int Size() const { return 0; }
virtual bool IsAnySelected() const { return 0; }
virtual void GetSelectedList(vector<int> &) const { }
virtual bool IsStatic(int = -1) const { return 0; }
virtual void Highlight(int) { }
virtual string GetOption(int = -1) const { return ""; }
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
static void EnableColors();
static Coordinates IntoCoordinates(const string &);
static bool IsValidColor(const string &);
static string OmitBBCodes(const string &);
static size_t RealLength(const string &);
static size_t Length(const string &s) { return Length(ToWString(s)); }
static size_t Length(const wstring &);
protected:
virtual void Recreate();
virtual void ShowBorder() const;
virtual ColorPair IntoColor(const string &);
WINDOW *itsWindow;
WINDOW *itsWinBorder;
GetStringHelper itsGetStringHelper;
int itsStartX;
int itsStartY;
int itsWidth;
int itsHeight;
int itsWindowTimeout;
bool BBEnabled;
bool AutoRefreshEnabled;
string itsTitle;
std::stack<ColorPair> itsColors;
Color itsColor;
Color itsBaseColor;
Color itsBgColor;
Color itsBaseBgColor;
Border itsBorder;
};
#endif
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