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rakshasa
73b1c58f4c
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@272 e378c898-3ddf-0310-93e7-cc216c733640
82 lines
3.4 KiB
C++
82 lines
3.4 KiB
C++
#ifndef RTORRENT_DISPLAY_CANVAS_H
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#define RTORRENT_DISPLAY_CANVAS_H
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#include <string>
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#include <ncurses.h>
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namespace display {
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class Canvas {
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public:
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Canvas(int x = 0, int y = 0, int width = 0, int height = 0) :
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m_window(newwin(height, width, y, x)) {}
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~Canvas() { delwin(m_window); }
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void refresh() { wnoutrefresh(m_window); }
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static void refresh_std() { wnoutrefresh(stdscr); }
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void redraw() { redrawwin(m_window); }
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void resize(int w, int h) { wresize(m_window, h, w); }
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void resize(int x, int y, int w, int h);
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int get_x() { int x, y; getyx(m_window, y, x); return x; }
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int get_y() { int x, y; getyx(m_window, y, x); return y; }
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int get_width() { int x, y; getmaxyx(m_window, y, x); return x; }
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int get_height() { int x, y; getmaxyx(m_window, y, x); return y; }
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chtype get_background() { return getbkgd(m_window); }
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void set_background(chtype c) { return wbkgdset(m_window, c); }
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void erase() { werase(m_window); }
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void print_border(chtype ls, chtype rs,
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chtype ts, chtype bs,
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chtype tl, chtype tr,
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chtype bl, chtype br) { wborder(m_window, ls, rs, ts, bs, tl, tr, bl, br); }
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void print(int x, int y, const char* str) { mvwprintw(m_window, y, x, str); }
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template <typename A1>
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void print(int x, int y, const char* str, A1 a1) { mvwprintw(m_window, y, x, str, a1); }
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template <typename A1, typename A2>
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void print(int x, int y, const char* str, A1 a1, A2 a2) { mvwprintw(m_window, y, x, str, a1, a2); }
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template <typename A1, typename A2, typename A3>
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void print(int x, int y, const char* str,
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A1 a1, A2 a2, A3 a3) { mvwprintw(m_window, y, x, str, a1, a2, a3); }
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template <typename A1, typename A2, typename A3, typename A4>
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void print(int x, int y, const char* str,
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A1 a1, A2 a2, A3 a3, A4 a4) { mvwprintw(m_window, y, x, str, a1, a2, a3, a4); }
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template <typename A1, typename A2, typename A3, typename A4, typename A5>
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void print(int x, int y, const char* str,
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A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { mvwprintw(m_window, y, x, str, a1, a2, a3, a4, a5); }
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template <typename A1, typename A2, typename A3, typename A4, typename A5, typename A6>
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void print(int x, int y, const char* str,
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A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { mvwprintw(m_window, y, x, str, a1, a2, a3, a4, a5, a6); }
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void set_attr(int x, int y, int n, int attr, int color) { mvwchgat(m_window, y, x, n, attr, color, NULL); }
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// Initialize stdscr.
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static void init();
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static void cleanup();
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static int get_screen_width() { int x, y; getmaxyx(stdscr, y, x); return x; }
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static int get_screen_height() { int x, y; getmaxyx(stdscr, y, x); return y; }
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static void do_update() { doupdate(); }
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private:
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Canvas(const Canvas&);
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void operator = (const Canvas&);
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WINDOW* m_window;
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};
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}
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#endif
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