/* MikMod module player (c) 1998-2014 Miodrag Vallat and others - see file AUTHORS for complete list. 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. */ /*============================================================================== $Id: mwindow.h,v 1.1.1.1 2004/01/16 02:07:36 raph Exp $ Some window functions ==============================================================================*/ #ifndef MWINDOW_H #define MWINDOW_H #if !defined(__OS2__)&&!defined(__EMX__)&&!defined(__DJGPP__)&&!defined(_WIN32) # ifdef HAVE_NCURSES_H # include # elif defined HAVE_CURSES_H # include # elif defined HAVE_NCURSES_CURSES_H # include # endif # define MIK_CURSES_ERROR ERR #else # define MIK_CURSES_ERROR (-1) #endif #include #include "mconfig.h" typedef struct MWINDOW { int x, y, width, height; /* Inner pos. and size */ ATTRS attrs; /* Window attributes, used for border */ /* and win_clear() */ BOOL border; /* Has window a border? */ BOOL resize; /* Window is automatically resized */ char *title; BOOL (*repaint) (struct MWINDOW * win); BOOL (*handle_key) (struct MWINDOW * win, int ch); void (*handle_resize) (struct MWINDOW * win, int dx, int dy); struct MWINDOW *next; void *data; /* not used by window functions */ } MWINDOW; /* return: 1: continue repaint with other windows 0: cancel repaint (if a new repaint was scheduled in the repaint func,e.g. by win_change_panel() */ typedef BOOL (*WinRepaintFunc) (MWINDOW *win); /* return: 1: key was handled */ typedef BOOL (*WinKeyFunc) (MWINDOW *win, int ch); /* dx,dy: amount of window size change */ typedef void (*WinResizeFunc) (MWINDOW *win, int dx, int dy); /* called on a timeout, timeout is removed if 0 is returned */ typedef BOOL (*WinTimeoutFunc) (MWINDOW *win, void *data); /* init window functions (e.g. init curses) */ void win_init(BOOL quiet); /* clean up (e.g. exit curses) */ void win_exit(void); /* Does the terminal support colors? */ BOOL win_has_colors(void); /* set the attribute translation table */ void win_set_theme (THEME *new_theme); /* open new window on current panel */ MWINDOW *win_open(int x, int y, int width, int height, BOOL border, const char *title, ATTRS attrs); /* open new window on panel 'panel' */ MWINDOW *win_panel_open(int dst_panel, int x, int y, int width, int height, BOOL border, const char *title, ATTRS attrs); /* set function which should be called on a repaint request */ void win_set_repaint(WinRepaintFunc func); void win_panel_set_repaint(int panel, WinRepaintFunc func); /* set function which sould be called on a key press */ void win_set_handle_key(WinKeyFunc func); void win_panel_set_handle_key(int panel, WinKeyFunc func); /* should window be automatically resized? should a function be called on resize? */ void win_set_resize(BOOL auto_resize, WinResizeFunc func); void win_panel_set_resize(int panel, BOOL auto_resize, WinResizeFunc func); /* set private data */ void win_set_data(void *data); void win_panel_set_data(int panel, void *data); /* close window win */ void win_close(MWINDOW * win); /* repaint the whole panel */ void win_panel_repaint(void); /* repaint the whole panel, clear whole panel before */ void win_panel_repaint_force(void); /* init the status line (height=0,1,2 0: no status line) */ void win_init_status(int height); /* set the status line */ void win_status(const char *msg); /* clear to end of line on window win */ void win_clrtoeol(MWINDOW *win, int x, int y); /* clear window win */ BOOL win_clear(MWINDOW *win); /* get size of window win */ void win_get_size(MWINDOW *win, int *x, int *y); /* get maximal size of a new window without a border and therefore the needed minimal y position */ void win_get_size_max(int *y, int *width, int *height); /* get uppermost window */ MWINDOW *win_get_window(void); /* get root window */ MWINDOW *win_get_window_root(void); /* print string in window win */ void win_print(MWINDOW *win, int x, int y, const char *str); /* draw horizontal/verticall line */ void win_line(MWINDOW *win, int x1, int y1, int x2, int y2); /* draw a box with colored background back: background colors from UL UR LR LL to UL */ void win_box_color(MWINDOW *win, int x1, int y1, int x2, int y2, ATTRS *back); /* draw a box */ void win_box(MWINDOW *win, int x1, int y1, int x2, int y2); /* set attribute for the following output operations, "attrs" is an index into the theme->attr translation table */ void win_attrset(ATTRS attrs); ATTRS win_get_theme_color (ATTRS attrs); /* set color for the following output operations */ void win_set_color(ATTRS attrs); void win_set_forground(ATTRS fg); void win_set_background(ATTRS bg); void win_cursor_set(BOOL visible); /* update window -> call curses.refresh() */ void win_refresh(void); /* change current panel */ void win_change_panel(int new_panel); /* return current panel */ int win_get_panel(void); /* handle key press (panel change and call of key handler of uppermost window), return: was key handled */ BOOL win_handle_key(int ch); /* add a new timeout function called approx. every interval ms */ void win_timeout_add (int interval, WinTimeoutFunc func, void *data); /* Handle scheduled timeouts and up to one key press, return 1 if key presses are pending. */ BOOL win_main_iteration(void); /* main event handling routine, does NOT return */ void win_run(void); #endif /* MWINDOW_H */