1 /* File: maid-x11.h */ 2 3 /* Purpose: Common header file for various x11 ports */ 4 5 /* 6 * Copyright (c) 2001 Robert Ruehlmann, Steven Fuerst 7 * 8 * This software may be copied and distributed for educational, research, and 9 * not for profit purposes provided that this copyright and statement are 10 * included in all such copies. 11 */ 12 13 14 #ifndef INCLUDED_MAID_X11_H 15 #define INCLUDED_MAID_X11_H 16 17 18 #ifndef __MAKEDEPEND__ 19 #include <X11/Xlib.h> 20 #include <X11/Xutil.h> 21 #include <X11/keysym.h> 22 #include <X11/keysymdef.h> 23 #endif /* __MAKEDEPEND__ */ 24 25 26 #ifndef IsModifierKey 27 28 /* 29 * Keysym macros, used on Keysyms to test for classes of symbols 30 * These were stolen from one of the X11 header files 31 */ 32 33 #define IsKeypadKey(keysym) \ 34 (((unsigned)(keysym) >= XK_KP_Space) && ((unsigned)(keysym) <= XK_KP_Equal)) 35 36 #define IsCursorKey(keysym) \ 37 (((unsigned)(keysym) >= XK_Home) && ((unsigned)(keysym) < XK_Select)) 38 39 #define IsPFKey(keysym) \ 40 (((unsigned)(keysym) >= XK_KP_F1) && ((unsigned)(keysym) <= XK_KP_F4)) 41 42 #define IsFunctionKey(keysym) \ 43 (((unsigned)(keysym) >= XK_F1) && ((unsigned)(keysym) <= XK_F35)) 44 45 #define IsMiscFunctionKey(keysym) \ 46 (((unsigned)(keysym) >= XK_Select) && ((unsigned)(keysym) < XK_KP_Space)) 47 48 #define IsModifierKey(keysym) \ 49 (((unsigned)(keysym) >= XK_Shift_L) && ((unsigned)(keysym) <= XK_Hyper_R)) 50 51 #endif /* IsModifierKey */ 52 53 54 /* 55 * Checks if the keysym is a special key or a normal key 56 * Assume that XK_MISCELLANY keysyms are special 57 */ 58 #define IsSpecialKey(keysym) \ 59 ((unsigned)(keysym) >= 0xFF00) 60 61 62 extern u32b create_pixel(Display *dpy, byte red, byte green, byte blue); 63 extern cptr get_default_font(int term_num); 64 extern XImage *ReadBMP(Display *dpy, char *Name); 65 extern XImage *ReadPNG(Display *dpy, char *Name); 66 extern bool smoothRescaling; 67 extern XImage *ResizeImage(Display *dpy, XImage *Im, 68 int ix, int iy, int ox, int oy); 69 70 #endif /* INCLUDED_MAID_X11_H */ 71 72