1 /* window.c -- windows in Info.
36 /* The list of windows in Info. */
37 WINDOW *windows = NULL;  variable
58   windows = xmalloc (sizeof (WINDOW));  in window_initialize_windows()
59   active_window = windows;  in window_initialize_windows()
65   /* None of these windows has a goal column yet. */  in window_initialize_windows()
70   /* The active and echo_area windows are visible.  in window_initialize_windows()
87   /* The echo area uses a different keymap than normal info windows. */  in window_initialize_windows()
96    after deleting the window from our chain of windows.  If DELETER is NULL,
121   /* Find out how many windows will change. */  in window_new_screen_size()
122   for (numwins = 0, win = windows; win; win = win->next, numwins++);  in window_new_screen_size()
124   /* See if some windows will need to be deleted.  This is the case if  in window_new_screen_size()
126      the number of windows is less than WINDOW_MIN_SIZE.  In that case,  in window_new_screen_size()
127      delete some windows and try again until there is either enough  in window_new_screen_size()
128      space to divy up among the windows, or until there is only one  in window_new_screen_size()
134       if (!windows->next)  in window_new_screen_size()
136           windows->height = 0;  in window_new_screen_size()
137           maybe_free (windows->line_starts);  in window_new_screen_size()
138           windows->line_starts = NULL;  in window_new_screen_size()
139           windows->line_count = 0;  in window_new_screen_size()
143       /* If we have some temporary windows, delete one of them. */  in window_new_screen_size()
144       for (win = windows; win; win = win->next)  in window_new_screen_size()
150         win = windows;  in window_new_screen_size()
169   if ((!windows->next) && ((windows->height == 0) && (delta_height < 0)))  in window_new_screen_size()
172   /* Divide the change in height among the available windows. */  in window_new_screen_size()
180   for (win = windows; win; win = win->next)  in window_new_screen_size()
215   /* If the screen got smaller, check over the windows just shrunk to  in window_new_screen_size()
216      keep them within bounds.  Some of the windows may have gotten smaller  in window_new_screen_size()
217      than WINDOW_MIN_HEIGHT in which case some of the other windows are  in window_new_screen_size()
220      windows. */  in window_new_screen_size()
221   if ((delta_each < 0) && ((windows->height != 0) && windows->next))  in window_new_screen_size()
226       win = windows;  in window_new_screen_size()
235               /* Split the space among the available windows. */  in window_new_screen_size()
239               for (win = windows; win; win = win->next)  in window_new_screen_size()
302   /* Readjust the new and old windows so that their modelines and contents  in window_make_window()
326     windows = window;  in window_make_window()
374    the previous and next windows in the chain.  If there is only one user
383   if (!windows->next || amount == 0)  in window_change_window_height()
387   for (win = windows; win; win = win->next)  in window_change_window_height()
412       /* If we have two neighboring windows, choose the smaller one to get  in window_change_window_height()
444       /* If there aren't two neighboring windows, or if one of the neighbors  in window_change_window_height()
503 /* Tile all of the windows currently displayed in the global variable
504    WINDOWS.  If argument STYLE is TILE_INTERNALS, tile windows displaying
506    windows. */
517   for (win = windows; win; win = win->next)  in window_tile_windows()
529      of the screen by the number of windows. */  in window_tile_windows()
534   for (win = windows; win; win = win->next)  in window_tile_windows()
548   for (win = windows; win; win = win->next)  in window_tile_windows()
608 /* Delete WINDOW from the list of known windows.  If this window was the
628     windows = next;  in window_delete_window()
658     window_to_fix = windows;  in window_delete_window()
908 /* Global variable control redisplay of scrolled windows.  If non-zero, it
1083   /* Only make modelines for those windows which have one. */  in window_make_modeline()
1154     /* Special internal windows have no filename. */  in window_make_modeline()