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#include <ncurses/pen.hh> |
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|
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#include <ncurses/color.hh> |
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#include <ncurses/pad.hh> |
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#include <ncurses/window.hh> |
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|
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|
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static bool |
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is_bold (WINDOW *win) |
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{ |
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short pair; |
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attr_t attrs; |
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|
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wattr_get (win, &attrs, &pair, NULL); |
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|
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return attrs & WA_BOLD; |
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} |
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|
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|
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using ncurses::pen; |
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|
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void |
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pen::write (WINDOW *win, char const *str, int len) |
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{ |
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waddnstr (win, str, len); |
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} |
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|
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void |
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pen::write (WINDOW *win, std::string const &str) |
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{ |
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write (win, str.data (), str.length ()); |
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} |
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|
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void |
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pen::write (WINDOW *win, char const ch) |
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{ |
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return_unless (waddch (win, ch) == OK); |
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} |
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|
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std::string const &pen::ltitle (bool bold) { static std::string const s[2] = { "┤", "╣" }; return s[bold]; } |
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std::string const &pen::rtitle (bool bold) { static std::string const s[2] = { "├", "╠" }; return s[bold]; } |
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std::string const &pen::ulcorner (bool bold) { static std::string const s[2] = { "┌", "╔" }; return s[bold]; } |
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std::string const &pen::llcorner (bool bold) { static std::string const s[2] = { "└", "╚" }; return s[bold]; } |
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std::string const &pen::urcorner (bool bold) { static std::string const s[2] = { "┐", "╗" }; return s[bold]; } |
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std::string const &pen::lrcorner (bool bold) { static std::string const s[2] = { "┘", "╝" }; return s[bold]; } |
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std::string const &pen::h_line (bool bold) { static std::string const s[2] = { "─", "═" }; return s[bold]; } |
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std::string const &pen::v_line (bool bold) { static std::string const s[2] = { "│", "║" }; return s[bold]; } |
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|
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pen::pen (window &win) |
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: win_ (win.win ()) |
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{ |
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} |
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|
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pen::pen (pad &pad) |
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: win_ (pad.win ()) |
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{ |
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} |
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|
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bool |
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pen::move (int x, int y) |
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{ |
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return_val_unless (wmove (win_, y, x) == OK, false); |
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return true; |
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} |
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|
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void |
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pen::commit () |
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{ |
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return_unless (wnoutrefresh (win_) == OK); |
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} |
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|
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int |
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pen::x () const |
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{ |
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return getcurx (win_); |
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} |
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|
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int |
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pen::y () const |
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{ |
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return getcury (win_); |
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} |
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|
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#if 0 |
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int |
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pen::width () const |
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{ |
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return getmaxx (win_); |
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} |
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|
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int |
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pen::height () const |
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{ |
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return getmaxy (win_); |
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} |
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#endif |
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|
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void |
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pen::clear () |
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{ |
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return_unless (werase (win_) == OK); |
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} |
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|
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void |
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pen::fill (color const &col) |
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{ |
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return_unless (wbkgd (win_, COLOR_PAIR (col.num ())) == OK); |
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} |
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|
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void |
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pen::set_color (color const &c) |
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{ |
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/* what should I use here: wattrset or wattr_set */ |
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return_unless (wattr_set (win_, c.attr (), c.num (), 0) == OK); |
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} |
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|
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void |
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pen::frame () |
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{ |
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return_unless (move (0, 0)); |
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|
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bool const bold = is_bold (win_); |
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|
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int maxx, maxy; |
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getmaxyx (win_, maxy, maxx); |
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|
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return_unless (maxx > 1 && maxy > 1); |
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|
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write (ulcorner (bold)); |
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for (int i = 1; i < maxx - 1; i++) |
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write (h_line (bold)); |
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write (urcorner (bold)); |
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|
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for (int i = 1; i < maxy; i++) |
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{ |
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write (v_line (bold)); |
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return_unless (move (0, i)); |
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} |
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|
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write (llcorner (bold)); |
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for (int i = 1; i < maxx - 1; i++) |
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write (h_line (bold)); |
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write (lrcorner (bold)); |
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|
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for (int i = 1; i < maxy - 1; i++) |
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{ |
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return_unless (move (maxx - 1, i)); |
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write (v_line (bold)); |
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} |
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} |
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|
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void |
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pen::title (std::string const &title) |
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{ |
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bool const bold = is_bold (win_); |
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|
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return_unless (move (2, 0)); |
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write (ltitle (bold)); |
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write (title); |
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write (rtitle (bold)); |
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} |
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|
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void |
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pen::write (std::string const &str) |
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{ |
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write (win_, str); |
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} |
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|
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void |
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pen::write (char const ch) |
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{ |
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write (win_, ch); |
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} |
