1 /* File: main-x11.c */
4 * Copyright (c) 1997 Ben Harrison, and others
6 * This software may be copied and distributed for educational, research,
7 * and not for profit purposes provided that this copyright and statement
8 * are included in all such copies.
12 #ifdef USE_JP_FONTSTRUCT
14 * 日本語(EUC-JAPAN)対応 (-DJP)
16 * ・日本語を含む文字列の表示ルーチン XDrawMultiString() の追加
17 * ・日本語の表示幅は,フォントの情報によらすASCIIフォントの2倍に固定
22 * 1996/6/7 李 晃伸 (ri@kuis.kyoto-u.ac.jp)
26 * This file helps Angband work with UNIX/X11 computers.
28 * To use this file, compile with "USE_X11" defined, and link against all
29 * the various "X11" libraries which may be needed.
31 * See also "main-xaw.c".
33 * Part of this file provides a user interface package composed of several
34 * pseudo-objects, including "metadpy" (a display), "infowin" (a window),
35 * "infoclr" (a color), and "infofnt" (a font). Actually, the package was
36 * originally much more interesting, but it was bastardized to keep this
39 * The rest of this file is an implementation of "main-xxx.c" for X11.
41 * Most of this file is by Ben Harrison (benh@phial.com).
45 * The following shell script can be used to launch Angband, assuming that
46 * it was extracted into "~/Angband", and compiled using "USE_X11", on a
47 * Linux machine, with a 1280x1024 screen, using 6 windows (with the given
48 * characteristics), with gamma correction of 1.8 -> (1 / 1.8) * 256 = 142,
49 * and without graphics (add "-g" for graphics). Just copy this comment
50 * into a file, remove the leading " * " characters (and the head/tail of
51 * this comment), and make the file executable.
57 * echo "Launching angband..."
61 * setenv ANGBAND_X11_FONT_0 10x20
62 * setenv ANGBAND_X11_AT_X_0 5
63 * setenv ANGBAND_X11_AT_Y_0 510
66 * setenv ANGBAND_X11_FONT_1 8x13
67 * setenv ANGBAND_X11_AT_X_1 5
68 * setenv ANGBAND_X11_AT_Y_1 22
69 * setenv ANGBAND_X11_ROWS_1 35
72 * setenv ANGBAND_X11_FONT_2 8x13
73 * setenv ANGBAND_X11_AT_X_2 635
74 * setenv ANGBAND_X11_AT_Y_2 182
75 * setenv ANGBAND_X11_ROWS_3 23
78 * setenv ANGBAND_X11_FONT_3 8x13
79 * setenv ANGBAND_X11_AT_X_3 635
80 * setenv ANGBAND_X11_AT_Y_3 22
81 * setenv ANGBAND_X11_ROWS_3 12
83 * # Monster recall window
84 * setenv ANGBAND_X11_FONT_4 6x13
85 * setenv ANGBAND_X11_AT_X_4 817
86 * setenv ANGBAND_X11_AT_Y_4 847
87 * setenv ANGBAND_X11_COLS_4 76
88 * setenv ANGBAND_X11_ROWS_4 11
90 * # Object recall window
91 * setenv ANGBAND_X11_FONT_5 6x13
92 * setenv ANGBAND_X11_AT_X_5 817
93 * setenv ANGBAND_X11_AT_Y_5 520
94 * setenv ANGBAND_X11_COLS_5 76
95 * setenv ANGBAND_X11_ROWS_5 24
97 * # The build directory
101 * setenv ANGBAND_X11_GAMMA 142
104 * ./src/angband -mx11 -- -n6 &
115 #ifndef __MAKEDEPEND__
116 #include <X11/Xlib.h>
117 #include <X11/Xutil.h>
118 #include <X11/keysym.h>
119 #include <X11/keysymdef.h>
121 #include <X11/Xlocale.h>
124 char *XSetIMValues(XIM, ...); /* Hack for XFree86 4.0 */
126 #include <X11/Xatom.h>
127 #endif /* __MAKEDEPEND__ */
131 * Include some helpful X11 code.
133 #include "maid-x11.c"
137 * Hack -- avoid some compiler warnings
139 #define IGNORE_UNUSED_FUNCTIONS
145 * 1) On a monochrome (or "fake-monochrome") display, all colors
146 * will be "cast" to "fg," except for the bg color, which is,
147 * obviously, cast to "bg". Thus, one can ignore this setting.
149 * 2) Because of the inner functioning of the color allocation
150 * routines, colors may be specified as (a) a typical color name,
151 * (b) a hexidecimal color specification (preceded by a pound sign),
152 * or (c) by strings such as "fg", "bg", "zg".
154 * 3) Due to the workings of the init routines, many colors
155 * may also be dealt with by their actual pixel values. Note that
156 * the pixel with all bits set is "zg = (1<<metadpy->depth)-1", which
157 * is not necessarily either black or white.
162 /**** Generic Types ****/
166 * An X11 pixell specifier
168 typedef unsigned long Pixell;
171 * The structures defined below
173 typedef struct metadpy metadpy;
174 typedef struct infowin infowin;
175 typedef struct infoclr infoclr;
176 typedef struct infofnt infofnt;
180 * A structure summarizing a given Display.
182 * - The Display itself
183 * - The default Screen for the display
184 * - The virtual root (usually just the root)
185 * - The default colormap (from a macro)
187 * - The "name" of the display
189 * - The socket to listen to for events
191 * - The width of the display screen (from a macro)
192 * - The height of the display screen (from a macro)
193 * - The bit depth of the display screen (from a macro)
195 * - The black Pixell (from a macro)
196 * - The white Pixell (from a macro)
198 * - The background Pixell (default: black)
199 * - The foreground Pixell (default: white)
200 * - The maximal Pixell (Equals: ((2 ^ depth)-1), is usually ugly)
202 * - Bit Flag: Force all colors to black and white (default: !color)
203 * - Bit Flag: Allow the use of color (default: depth > 1)
204 * - Bit Flag: We created 'dpy', and so should nuke it when done.
239 * A Structure summarizing Window Information.
241 * I assume that a window is at most 30000 pixels on a side.
242 * I assume that the root windw is also at most 30000 square.
245 * - The current Input Event Mask
247 * - The location of the window
248 * - The width, height of the window
249 * - The border width of this window
251 * - Byte: 1st Extra byte
253 * - Bit Flag: This window is currently Mapped
254 * - Bit Flag: This window needs to be redrawn
255 * - Bit Flag: This window has been resized
257 * - Bit Flag: We should nuke 'win' when done with it
259 * - Bit Flag: 1st extra flag
260 * - Bit Flag: 2nd extra flag
261 * - Bit Flag: 3rd extra flag
262 * - Bit Flag: 4th extra flag
300 * A Structure summarizing Operation+Color Information
302 * - The actual GC corresponding to this info
304 * - The Foreground Pixell Value
305 * - The Background Pixell Value
307 * - Num (0-15): The operation code (As in Clear, Xor, etc)
308 * - Bit Flag: The GC is in stipple mode
309 * - Bit Flag: Destroy 'gc' at Nuke time.
326 * A Structure to Hold Font Information
328 * - The 'XFontStruct*' (yields the 'Font')
332 * - The default character width
333 * - The default character height
334 * - The default character ascent
336 * - Byte: Pixel offset used during fake mono
338 * - Flag: Force monospacing via 'wid'
339 * - Flag: Nuke info when done
365 /**** Generic Macros ****/
369 /* Set current metadpy (Metadpy) to 'M' */
370 #define Metadpy_set(M) \
374 /* Initialize 'M' using Display 'D' */
375 #define Metadpy_init_dpy(D) \
376 Metadpy_init_2(D,cNULL)
378 /* Initialize 'M' using a Display named 'N' */
379 #define Metadpy_init_name(N) \
380 Metadpy_init_2((Display*)(NULL),N)
382 /* Initialize 'M' using the standard Display */
383 #define Metadpy_init() \
384 Metadpy_init_name("")
387 /* Init an infowin by giving father as an (info_win*) (or NULL), and data */
388 #define Infowin_init_dad(D,X,Y,W,H,B,FG,BG) \
389 Infowin_init_data(((D) ? ((D)->win) : (Window)(None)), \
393 /* Init a top level infowin by pos,size,bord,Colors */
394 #define Infowin_init_top(X,Y,W,H,B,FG,BG) \
395 Infowin_init_data(None,X,Y,W,H,B,FG,BG)
398 /* Request a new standard window by giving Dad infowin and X,Y,W,H */
399 #define Infowin_init_std(D,X,Y,W,H,B) \
400 Infowin_init_dad(D,X,Y,W,H,B,Metadpy->fg,Metadpy->bg)
403 /* Set the current Infowin */
404 #define Infowin_set(I) \
408 /* Set the current Infoclr */
409 #define Infoclr_set(C) \
413 #define Infoclr_init_ppo(F,B,O,M) \
414 Infoclr_init_data(F,B,O,M)
416 #define Infoclr_init_cco(F,B,O,M) \
417 Infoclr_init_ppo(Infoclr_Pixell(F),Infoclr_Pixell(B),O,M)
419 #define Infoclr_init_ppn(F,B,O,M) \
420 Infoclr_init_ppo(F,B,Infoclr_Opcode(O),M)
422 #define Infoclr_init_ccn(F,B,O,M) \
423 Infoclr_init_cco(F,B,Infoclr_Opcode(O),M)
426 /* Set the current infofnt */
427 #define Infofnt_set(I) \
431 /* Errr: Expose Infowin */
432 #define Infowin_expose() \
433 (!(Infowin->redraw = 1))
435 /* Errr: Unxpose Infowin */
436 #define Infowin_unexpose() \
437 (Infowin->redraw = 0)
441 /**** Generic Globals ****/
445 * The "default" values
447 static metadpy metadpy_default;
451 * The "current" variables
453 static metadpy *Metadpy = &metadpy_default;
454 static infowin *Infowin = (infowin*)(NULL);
456 static infowin *Focuswin = (infowin*)(NULL);
458 static infoclr *Infoclr = (infoclr*)(NULL);
459 #ifdef USE_JP_FONTSTRUCT
460 static infofnt *Infofnt = (infofnt*)(NULL);
461 static infofnt *Infokfnt = (infofnt*)(NULL);
463 static infofnt *Infofnt = (infofnt*)(NULL);
469 /**** Generic code ****/
472 #ifdef USE_JP_FONTSTRUCT
473 #define Infokfnt_set(I) \
477 * Init the current metadpy, with various initialization stuff.
480 * dpy: The Display* to use (if NULL, create it)
481 * name: The name of the Display (if NULL, the current)
484 * If 'name' is NULL, but 'dpy' is set, extract name from dpy
485 * If 'dpy' is NULL, then Create the named Display
486 * If 'name' is NULL, and so is 'dpy', use current Display
488 * Return -1 if no Display given, and none can be opened.
490 static errr Metadpy_init_2(Display *dpy, cptr name)
492 metadpy *m = Metadpy;
494 /*** Open the display if needed ***/
496 /* If no Display given, attempt to Create one */
499 /* Attempt to open the display */
500 dpy = XOpenDisplay(name);
503 if (!dpy) return (-1);
505 /* We will have to nuke it when done */
509 /* Since the Display was given, use it */
512 /* We will not have to nuke it when done */
517 /*** Save some information ***/
519 /* Save the Display itself */
522 /* Get the Screen and Virtual Root Window */
523 m->screen = DefaultScreenOfDisplay(dpy);
524 m->root = RootWindowOfScreen(m->screen);
526 /* Get the default colormap */
527 m->cmap = DefaultColormapOfScreen(m->screen);
529 /* Extract the true name of the display */
530 m->name = DisplayString(dpy);
533 m->fd = ConnectionNumber(Metadpy->dpy);
535 /* Save the Size and Depth of the screen */
536 m->width = WidthOfScreen(m->screen);
537 m->height = HeightOfScreen(m->screen);
538 m->depth = DefaultDepthOfScreen(m->screen);
540 /* Save the Standard Colors */
541 m->black = BlackPixelOfScreen(m->screen);
542 m->white = WhitePixelOfScreen(m->screen);
544 /*** Make some clever Guesses ***/
546 /* Guess at the desired 'fg' and 'bg' Pixell's */
550 /* Calculate the Maximum allowed Pixel value. */
551 m->zg = (1 << m->depth) - 1;
553 /* Save various default Flag Settings */
554 m->color = ((m->depth > 1) ? 1 : 0);
555 m->mono = ((m->color) ? 0 : 1);
557 /* Return "success" */
562 #ifndef IGNORE_UNUSED_FUNCTIONS
565 * Nuke the current metadpy
567 static errr Metadpy_nuke(void)
569 metadpy *m = Metadpy;
572 /* If required, Free the Display */
575 /* Close the Display */
576 XCloseDisplay(m->dpy);
578 /* Forget the Display */
579 m->dpy = (Display*)(NULL);
581 /* Do not nuke it again */
589 #endif /* IGNORE_UNUSED_FUNCTIONS */
593 * General Flush/ Sync/ Discard routine
595 static errr Metadpy_update(int flush, int sync, int discard)
597 /* Flush if desired */
598 if (flush) XFlush(Metadpy->dpy);
600 /* Sync if desired, using 'discard' */
601 if (sync) XSync(Metadpy->dpy, discard);
611 static errr Metadpy_do_beep(void)
613 /* Make a simple beep */
614 XBell(Metadpy->dpy, 100);
622 * Set the name (in the title bar) of Infowin
624 static errr Infowin_set_name(cptr name)
631 st = XStringListToTextProperty(&bp, 1, &tp);
632 if (st) XSetWMName(Metadpy->dpy, Infowin->win, &tp);
637 #ifndef IGNORE_UNUSED_FUNCTIONS
640 * Set the icon name of Infowin
642 static errr Infowin_set_icon_name(cptr name)
649 st = XStringListToTextProperty(&bp, 1, &tp);
650 if (st) XSetWMIconName(Metadpy->dpy, Infowin->win, &tp);
658 static errr Infowin_nuke(void)
660 infowin *iwin = Infowin;
662 /* Nuke if requested */
665 /* Destory the old window */
666 XDestroyWindow(Metadpy->dpy, iwin->win);
673 #endif /* IGNORE_UNUSED_FUNCTIONS */
677 * Prepare a new 'infowin'.
679 static errr Infowin_prepare(Window xid)
681 infowin *iwin = Infowin;
684 XWindowAttributes xwa;
686 unsigned int w, h, b, d;
691 /* Check For Error XXX Extract some ACTUAL data from 'xid' */
692 XGetGeometry(Metadpy->dpy, xid, &tmp_win, &x, &y, &w, &h, &b, &d);
694 /* Apply the above info */
701 /* Check Error XXX Extract some more ACTUAL data */
702 XGetWindowAttributes(Metadpy->dpy, xid, &xwa);
704 /* Apply the above info */
705 iwin->mask = xwa.your_event_mask;
706 iwin->mapped = ((xwa.map_state == IsUnmapped) ? 0 : 1);
708 /* And assume that we are exposed */
716 #ifndef IGNORE_UNUSED_FUNCTIONS
719 * Initialize a new 'infowin'.
721 static errr Infowin_init_real(Window xid)
724 (void)WIPE(Infowin, infowin);
726 /* Start out non-nukable */
729 /* Attempt to Prepare ourself */
730 return (Infowin_prepare(xid));
733 #endif /* IGNORE_UNUSED_FUNCTIONS */
737 * Init an infowin by giving some data.
740 * dad: The Window that should own this Window (if any)
741 * x,y: The position of this Window
742 * w,h: The size of this Window
743 * b,d: The border width and pixel depth
746 * If 'dad == None' assume 'dad == root'
748 static errr Infowin_init_data(Window dad, int x, int y, int w, int h,
749 int b, Pixell fg, Pixell bg)
754 (void)WIPE(Infowin, infowin);
757 /*** Error Check XXX ***/
760 /*** Create the Window 'xid' from data ***/
762 /* What happened here? XXX XXX XXX */
764 /* If no parent given, depend on root */
767 /* #ifdef USE_GRAPHICS
769 xid = XCreateWindow(Metadpy->dpy, Metadpy->root, x, y, w, h, b, 8, InputOutput, CopyFromParent, 0, 0);
780 /* Create the Window XXX Error Check */
781 xid = XCreateSimpleWindow(Metadpy->dpy, dad, x, y, w, h, b, fg, bg);
783 /* Start out selecting No events */
784 XSelectInput(Metadpy->dpy, xid, 0L);
787 /*** Prepare the new infowin ***/
789 /* Mark it as nukable */
792 /* Attempt to Initialize the infowin */
793 return (Infowin_prepare(xid));
799 * Modify the event mask of an Infowin
801 static errr Infowin_set_mask(long mask)
803 /* Save the new setting */
804 Infowin->mask = mask;
806 /* Execute the Mapping */
807 XSelectInput(Metadpy->dpy, Infowin->win, Infowin->mask);
815 * Request that Infowin be mapped
817 static errr Infowin_map(void)
819 /* Execute the Mapping */
820 XMapWindow(Metadpy->dpy, Infowin->win);
827 #ifndef IGNORE_UNUSED_FUNCTIONS
830 * Request that Infowin be unmapped
832 static errr Infowin_unmap(void)
834 /* Execute the Un-Mapping */
835 XUnmapWindow(Metadpy->dpy, Infowin->win);
841 #endif /* IGNORE_UNUSED_FUNCTIONS */
845 * Request that Infowin be raised
847 static errr Infowin_raise(void)
849 /* Raise towards visibility */
850 XRaiseWindow(Metadpy->dpy, Infowin->win);
857 #ifndef IGNORE_UNUSED_FUNCTIONS
860 * Request that Infowin be lowered
862 static errr Infowin_lower(void)
864 /* Lower towards invisibility */
865 XLowerWindow(Metadpy->dpy, Infowin->win);
871 #endif /* IGNORE_UNUSED_FUNCTIONS */
875 * Request that Infowin be moved to a new location
877 static errr Infowin_impell(int x, int y)
879 /* Execute the request */
880 XMoveWindow(Metadpy->dpy, Infowin->win, x, y);
890 static errr Infowin_resize(int w, int h)
892 /* Execute the request */
893 XResizeWindow(Metadpy->dpy, Infowin->win, w, h);
900 #ifndef IGNORE_UNUSED_FUNCTIONS
903 * Move and Resize an infowin
905 static errr Infowin_locate(int x, int y, int w, int h)
907 /* Execute the request */
908 XMoveResizeWindow(Metadpy->dpy, Infowin->win, x, y, w, h);
914 #endif /* IGNORE_UNUSED_FUNCTIONS */
918 * Visually clear Infowin
920 static errr Infowin_wipe(void)
922 /* Execute the request */
923 XClearWindow(Metadpy->dpy, Infowin->win);
930 #ifndef IGNORE_UNUSED_FUNCTIONS
933 * Visually Paint Infowin with the current color
935 static errr Infowin_fill(void)
937 /* Execute the request */
938 XFillRectangle(Metadpy->dpy, Infowin->win, Infoclr->gc,
939 0, 0, Infowin->w, Infowin->h);
945 #endif /* IGNORE_UNUSED_FUNCTIONS */
949 * A NULL terminated pair list of legal "operation names"
951 * Pairs of values, first is texttual name, second is the string
952 * holding the decimal value that the operation corresponds to.
954 static cptr opcode_pairs[] =
973 "+copyInverted", "12",
981 * Parse a word into an operation "code"
984 * str: A string, hopefully representing an Operation
987 * 0-15: if 'str' is a valid Operation
988 * -1: if 'str' could not be parsed
990 static int Infoclr_Opcode(cptr str)
994 /* Scan through all legal operation names */
995 for (i = 0; opcode_pairs[i*2]; ++i)
997 /* Is this the right oprname? */
998 if (streq(opcode_pairs[i*2], str))
1000 /* Convert the second element in the pair into a Code */
1001 return (atoi(opcode_pairs[i*2+1]));
1005 /* The code was not found, return -1 */
1010 #ifndef IGNORE_UNUSED_FUNCTIONS
1013 * Request a Pixell by name. Note: uses 'Metadpy'.
1016 * name: The name of the color to try to load (see below)
1019 * The Pixell value that metched the given name
1020 * 'Metadpy->fg' if the name was unparseable
1022 * Valid forms for 'name':
1023 * 'fg', 'bg', 'zg', '<name>' and '#<code>'
1025 static Pixell Infoclr_Pixell(cptr name)
1029 /* Attempt to Parse the name */
1030 if (name && name[0])
1032 /* The 'bg' color is available */
1033 if (streq(name, "bg")) return (Metadpy->bg);
1035 /* The 'fg' color is available */
1036 if (streq(name, "fg")) return (Metadpy->fg);
1038 /* The 'zg' color is available */
1039 if (streq(name, "zg")) return (Metadpy->zg);
1041 /* The 'white' color is available */
1042 if (streq(name, "white")) return (Metadpy->white);
1044 /* The 'black' color is available */
1045 if (streq(name, "black")) return (Metadpy->black);
1047 /* Attempt to parse 'name' into 'scrn' */
1048 if (!(XParseColor(Metadpy->dpy, Metadpy->cmap, name, &scrn)))
1050 plog_fmt("Warning: Couldn't parse color '%s'\n", name);
1053 /* Attempt to Allocate the Parsed color */
1054 if (!(XAllocColor(Metadpy->dpy, Metadpy->cmap, &scrn)))
1056 plog_fmt("Warning: Couldn't allocate color '%s'\n", name);
1059 /* The Pixel was Allocated correctly */
1060 else return (scrn.pixel);
1063 /* Warn about the Default being Used */
1064 plog_fmt("Warning: Using 'fg' for unknown color '%s'\n", name);
1066 /* Default to the 'Foreground' color */
1067 return (Metadpy->fg);
1072 * Initialize a new 'infoclr' with a real GC.
1074 static errr Infoclr_init_1(GC gc)
1076 infoclr *iclr = Infoclr;
1078 /* Wipe the iclr clean */
1079 (void)WIPE(iclr, infoclr);
1090 * Nuke an old 'infoclr'.
1092 static errr Infoclr_nuke(void)
1094 infoclr *iclr = Infoclr;
1096 /* Deal with 'GC' */
1100 XFreeGC(Metadpy->dpy, iclr->gc);
1103 /* Forget the current */
1104 Infoclr = (infoclr*)(NULL);
1110 #endif /* IGNORE_UNUSED_FUNCTIONS */
1114 * Initialize an infoclr with some data
1117 * fg: The Pixell for the requested Foreground (see above)
1118 * bg: The Pixell for the requested Background (see above)
1119 * op: The Opcode for the requested Operation (see above)
1120 * stip: The stipple mode
1122 static errr Infoclr_init_data(Pixell fg, Pixell bg, int op, int stip)
1124 infoclr *iclr = Infoclr;
1128 unsigned long gc_mask;
1132 /*** Simple error checking of opr and clr ***/
1134 /* Check the 'Pixells' for realism */
1135 if (bg > Metadpy->zg) return (-1);
1136 if (fg > Metadpy->zg) return (-1);
1138 /* Check the data for trueness */
1139 if ((op < 0) || (op > 15)) return (-1);
1142 /*** Create the requested 'GC' ***/
1144 /* Assign the proper GC function */
1147 /* Assign the proper GC background */
1148 gcv.background = bg;
1150 /* Assign the proper GC foreground */
1151 gcv.foreground = fg;
1153 /* Hack -- Handle XOR (xor is code 6) by hacking bg and fg */
1154 if (op == 6) gcv.background = 0;
1155 if (op == 6) gcv.foreground = (bg ^ fg);
1157 /* Assign the proper GC Fill Style */
1158 gcv.fill_style = (stip ? FillStippled : FillSolid);
1160 /* Turn off 'Give exposure events for pixmap copying' */
1161 gcv.graphics_exposures = False;
1163 /* Set up the GC mask */
1164 gc_mask = (GCFunction | GCBackground | GCForeground |
1165 GCFillStyle | GCGraphicsExposures);
1167 /* Create the GC detailed above */
1168 gc = XCreateGC(Metadpy->dpy, Metadpy->root, gc_mask, &gcv);
1171 /*** Initialize ***/
1173 /* Wipe the iclr clean */
1174 (void)WIPE(iclr, infoclr);
1179 /* Nuke it when done */
1182 /* Assign the parms */
1186 iclr->stip = stip ? 1 : 0;
1195 * Change the 'fg' for an infoclr
1198 * fg: The Pixell for the requested Foreground (see above)
1200 static errr Infoclr_change_fg(Pixell fg)
1202 infoclr *iclr = Infoclr;
1205 /*** Simple error checking of opr and clr ***/
1207 /* Check the 'Pixells' for realism */
1208 if (fg > Metadpy->zg) return (-1);
1214 XSetForeground(Metadpy->dpy, iclr->gc, fg);
1222 #ifndef IGNORE_UNUSED_FUNCTIONS
1225 * Nuke an old 'infofnt'.
1227 static errr Infofnt_nuke(void)
1229 infofnt *ifnt = Infofnt;
1231 #ifdef USE_JP_FONTSTRUCT
1232 infofnt *ikfnt = Infokfnt;
1234 /* Deal with 'name' */
1238 string_free(ifnt->name);
1241 #ifdef USE_JP_FONTSTRUCT
1245 string_free(ikfnt->name);
1249 /* Nuke info if needed */
1254 XFreeFontSet(Metadpy->dpy, ifnt->info);
1256 XFreeFont(Metadpy->dpy, ifnt->info);
1260 #ifdef USE_JP_FONTSTRUCT
1264 XFreeFont(Metadpy->dpy, ikfnt->info);
1271 #endif /* IGNORE_UNUSED_FUNCTIONS */
1275 * Prepare a new 'infofnt'
1277 #ifdef USE_JP_FONTSTRUCT
1278 static errr Infofnt_prepare(XFontStruct *info, XFontStruct *kinfo)
1281 static errr Infofnt_prepare(XFontSet info)
1283 static errr Infofnt_prepare(XFontStruct *info)
1288 infofnt *ifnt = Infofnt;
1290 #ifdef USE_JP_FONTSTRUCT
1291 infofnt *ikfnt = Infokfnt;
1295 XFontStruct **fontinfo;
1298 int ascent, descent, width;
1301 /* Assign the struct */
1305 n_fonts = XFontsOfFontSet(info, &fontinfo, &fontname);
1307 ascent = descent = width = 0;
1308 while(n_fonts-- > 0){
1309 cs = &((*fontinfo)->max_bounds);
1310 if(ascent < (*fontinfo)->ascent) ascent = (*fontinfo)->ascent;
1311 if(descent < (*fontinfo)->descent) descent = (*fontinfo)->descent;
1312 if(((*fontinfo)->max_byte1) > 0){
1313 /* 多バイト文字の場合は幅半分(端数切り上げ)で評価する */
1314 if(width < (cs->width+1)/2) width = (cs->width+1)/2;
1316 if(width < cs->width) width = cs->width;
1322 ifnt->hgt = ascent + descent;
1325 /* Jump into the max bouonds thing */
1326 cs = &(info->max_bounds);
1328 /* Extract default sizing info */
1329 ifnt->asc = info->ascent;
1330 ifnt->hgt = info->ascent + info->descent;
1331 ifnt->wid = cs->width;
1335 ifnt->twid = 2 * ifnt->wid;
1337 ifnt->twid = ifnt->wid;
1339 #ifdef USE_JP_FONTSTRUCT
1340 /* Assign the struct */
1341 ikfnt->info = kinfo;
1343 /* Jump into the max bouonds thing */
1344 cs = &(kinfo->max_bounds);
1346 /* Extract default sizing info */
1347 ikfnt->asc = kinfo->ascent;
1348 ikfnt->hgt = kinfo->ascent + kinfo->descent;
1349 ikfnt->wid = cs->width;
1352 #ifdef OBSOLETE_SIZING_METHOD
1353 /* Extract default sizing info */
1354 ifnt->asc = cs->ascent;
1355 ifnt->hgt = (cs->ascent + cs->descent);
1356 ifnt->wid = cs->width;
1365 #ifndef IGNORE_UNUSED_FUNCTIONS
1368 * Initialize a new 'infofnt'.
1370 #ifdef USE_JP_FONTSTRUCT
1371 static errr Infofnt_init_real(XFontStruct *info, XFontStruct *kinfo)
1374 static errr Infofnt_init_real(XFontSet info)
1376 static errr Infofnt_init_real(XFontStruct *info)
1381 /* Wipe the thing */
1382 (void)WIPE(Infofnt, infofnt);
1384 #ifdef USE_JP_FONTSTRUCT
1385 WIPE(Infokfnt, infofnt);
1390 #ifdef USE_JP_FONTSTRUCT
1393 /* Attempt to prepare it */
1394 #ifdef USE_JP_FONTSTRUCT
1395 return (Infofnt_prepare (info, kinfo));
1397 return (Infofnt_prepare(info));
1402 #endif /* IGNORE_UNUSED_FUNCTIONS */
1406 * Init an infofnt by its Name
1409 * name: The name of the requested Font
1411 #ifdef USE_JP_FONTSTRUCT
1412 static void Infofnt_init_data(cptr name, cptr kname)
1414 static void Infofnt_init_data(cptr name)
1420 char **missing_list;
1428 #ifdef USE_JP_FONTSTRUCT
1431 /*** Load the info Fresh, using the name ***/
1433 /* If the name is not given, report an error */
1434 if (!name || !*name) quit("Missing font!");
1436 #ifdef USE_JP_FONTSTRUCT
1437 if (!kname || !*kname) quit("Missing kanji font!");
1439 /* Attempt to load the font */
1441 info = XCreateFontSet(Metadpy->dpy, name, &missing_list, &missing_count, &default_font);
1442 if(missing_count > 0){
1443 printf("missing font(s): \n");
1444 while(missing_count-- > 0){
1445 printf("\t%s\n", missing_list[missing_count]);
1447 XFreeStringList(missing_list);
1450 info = XLoadQueryFont(Metadpy->dpy, name);
1451 #ifdef USE_JP_FONTSTRUCT
1452 kinfo = XLoadQueryFont(Metadpy->dpy, kname);
1457 /* The load failed, try to recover */
1458 if (!info) quit_fmt("Failed to find font:\"%s\"", name);
1459 #ifdef USE_JP_FONTSTRUCT
1460 if (!kinfo) quit_fmt("Failed to find font:\"%s\"", kname);
1465 /*** Init the font ***/
1467 /* Wipe the thing */
1468 (void)WIPE(Infofnt, infofnt);
1470 #ifdef USE_JP_FONTSTRUCT
1471 WIPE(Infokfnt, infofnt);
1473 /* Attempt to prepare it */
1474 #ifdef USE_JP_FONTSTRUCT
1475 if (Infofnt_prepare(info, kinfo))
1477 if (Infofnt_prepare(info))
1483 XFreeFontSet(Metadpy->dpy, info);
1485 XFreeFont(Metadpy->dpy, info);
1486 #ifdef USE_JP_FONTSTRUCT
1487 XFreeFont(Metadpy->dpy, kinfo);
1491 quit_fmt("Failed to prepare font:\"%s\"", name);
1494 /* Save a copy of the font name */
1495 Infofnt->name = string_make(name);
1496 #ifdef USE_JP_FONTSTRUCT
1497 Infokfnt->name = string_make(kname);
1500 /* Mark it as nukable */
1502 #ifdef USE_JP_FONTSTRUCT
1508 #ifdef USE_JP_FONTSTRUCT
1510 * EUC日本語コードを含む文字列を表示する (Xlib)
1513 XDrawMultiString(display,d,gc, x, y, string, len, afont,
1514 afont_width, afont_height, afont_ascent, kfont, kfont_width)
1522 int afont_width, afont_height, afont_ascent;
1529 unsigned char *endp;
1532 endp = string + len;
1534 while ( str < endp && *str ) {
1537 if ( (*str) == 0x7f ) {
1541 /* 連続する0x7Fの長さを検出 */
1543 while ( str < endp && (*str) == 0x7f ) {
1549 XFillRectangle( display, d, gc, x, y-afont_ascent,
1550 slen * afont_width, afont_height);
1553 x += afont_width * slen;
1557 if ( iskanji(*str) ) {
1561 /* 連続するUJIS文字の長さを検出 */
1563 while ( str < endp && *str && iskanji(*str) ) {
1564 kanji[slen].byte1 = *str++ & 0x7f;
1565 kanji[slen++].byte2 = *str++ & 0x7f;
1569 XSetFont( display, gc, kfont->fid );
1570 XDrawImageString16( display, d, gc, x, y, kanji, slen );
1574 x += kfont_width * slen;
1578 /* 非漢字(=ASCIIと仮定)の始まり */
1580 /* 連続するASCII文字を検出 */
1583 while ( str < endp && *str && !iskanji(*str) ) {
1585 if (*str == 0x7f)break;
1592 XSetFont( display, gc, afont->fid );
1593 XDrawImageString( display, d, gc, x, y, p, slen );
1596 x += afont_width * slen;
1605 static errr Infofnt_text_std(int x, int y, cptr str, int len)
1610 /*** Do a brief info analysis ***/
1612 /* Do nothing if the string is null */
1613 if (!str || !*str) return (-1);
1615 /* Get the length of the string */
1616 if (len < 0) len = strlen(str);
1618 /*** Decide where to place the string, vertically ***/
1620 /* Ignore Vertical Justifications */
1621 y = (y * Infofnt->hgt) + Infofnt->asc + Infowin->oy;
1624 /*** Decide where to place the string, horizontally ***/
1626 /* Line up with x at left edge of column 'x' */
1627 x = (x * Infofnt->wid) + Infowin->ox;
1630 /*** Actually draw 'str' onto the infowin ***/
1633 /* Be sure the correct font is ready */
1634 XSetFont(Metadpy->dpy, Infoclr->gc, Infofnt->info->fid);
1637 /*** Handle the fake mono we can enforce on fonts ***/
1639 /* Monotize the font */
1642 #ifdef USE_JP_FONTSTRUCT
1643 /* Be sure the correct font is ready */
1644 XSetFont(Metadpy->dpy, Infoclr->gc, Infofnt->info->fid);
1646 /* Do each character */
1647 for (i = 0; i < len; ++i)
1649 /* Note that the Infoclr is set up to contain the Infofnt */
1650 XDrawImageString(Metadpy->dpy, Infowin->win, Infoclr->gc,
1651 x + i * Infofnt->wid + Infofnt->off, y, str + i, 1);
1655 /* Assume monoospaced font */
1658 /* Note that the Infoclr is set up to contain the Infofnt */
1659 #ifdef USE_JP_FONTSTRUCT
1660 /* 漢字フォントの表示幅は ASCIIフォントの2倍に固定 */
1661 XDrawMultiString(Metadpy->dpy, Infowin->win, Infoclr->gc,
1663 Infofnt->info, Infofnt->wid, Infofnt->hgt,
1665 Infokfnt->info, Infofnt->wid * 2);
1669 iconv_t cd = iconv_open("UTF-8", "EUC-JP");
1671 size_t outlen = len * 2;
1672 char *kanji = malloc(outlen);
1673 char *sp; char *kp = kanji;
1675 my_strcpy(sbuf, str, sizeof(sbuf));
1677 iconv(cd, &sp, &inlen, &kp, &outlen);
1680 XmbDrawImageString(Metadpy->dpy, Infowin->win, Infofnt->info,
1681 Infoclr->gc, x, y, kanji, kp-kanji);
1684 XDrawImageString(Metadpy->dpy, Infowin->win, Infoclr->gc,
1698 * Painting where text would be
1700 static errr Infofnt_text_non(int x, int y, cptr str, int len)
1705 /*** Find the width ***/
1707 /* Negative length is a flag to count the characters in str */
1708 if (len < 0) len = strlen(str);
1710 /* The total width will be 'len' chars * standard width */
1711 w = len * Infofnt->wid;
1714 /*** Find the X dimensions ***/
1716 /* Line up with x at left edge of column 'x' */
1717 x = x * Infofnt->wid + Infowin->ox;
1720 /*** Find other dimensions ***/
1722 /* Simply do 'Infofnt->hgt' (a single row) high */
1725 /* Simply do "at top" in row 'y' */
1726 y = y * h + Infowin->oy;
1729 /*** Actually 'paint' the area ***/
1731 /* Just do a Fill Rectangle */
1732 XFillRectangle(Metadpy->dpy, Infowin->win, Infoclr->gc, x, y, w, h);
1740 /*************************************************************************/
1744 * Angband specific code follows... (ANGBAND)
1749 * Hack -- cursor color
1751 static infoclr *xor;
1754 * Actual color table
1756 static infoclr *clr[256];
1759 * Color info (unused, red, green, blue).
1761 static byte color_table[256][4];
1766 typedef struct term_data term_data;
1769 * A structure for each "term"
1776 #ifdef USE_JP_FONTSTRUCT
1787 /* Tempory storage for overlaying tiles. */
1796 * The number of term data structures
1798 #define MAX_TERM_DATA 8
1801 * The array of term data structures
1803 static term_data data[MAX_TERM_DATA];
1806 /* Use short names for the most commonly used elements of various structures. */
1807 #define DPY (Metadpy->dpy)
1808 #define WIN (Infowin->win)
1811 /* Describe a set of co-ordinates. */
1812 typedef struct co_ord co_ord;
1821 * A special structure to store information about the text currently
1824 typedef struct x11_selection_type x11_selection_type;
1825 struct x11_selection_type
1827 bool select; /* The selection is currently in use. */
1828 bool drawn; /* The selection is currently displayed. */
1829 term *t; /* The window where the selection is found. */
1830 co_ord init; /* The starting co-ordinates. */
1831 co_ord cur; /* The end co-ordinates (the current ones if still copying). */
1832 co_ord old; /* The previous end co-ordinates. */
1833 Time time; /* The time at which the selection was finalised. */
1836 static x11_selection_type s_ptr[1];
1840 * Process a keypress event
1842 * Also appears in "main-xaw.c".
1844 static void react_keypress(XKeyEvent *xev)
1846 int i, n, mc, ms, mo, mx;
1850 XKeyEvent *ev = (XKeyEvent*)(xev);
1858 int valid_keysym = TRUE;
1861 /* Check for "normal" keypresses */
1863 if(Focuswin && Focuswin->xic){
1865 n = XmbLookupString(Focuswin->xic, ev, buf, 125, &ks, &status);
1866 if(status == XBufferOverflow){
1867 printf("Input is too long, and dropped\n");
1870 if(status != XLookupKeySym && status != XLookupBoth){
1871 valid_keysym = FALSE;
1874 n = XLookupString(ev, buf, 125, &ks, NULL);
1877 n = XLookupString(ev, buf, 125, &ks, NULL);
1885 /* Enqueue the normal key(s) */
1886 for (i = 0; buf[i]; i++) Term_keypress(buf[i]);
1893 /* Hack -- Ignore "modifier keys" */
1894 if (IsModifierKey(ks)) return;
1897 /* Hack -- convert into an unsigned int */
1900 /* Extract four "modifier flags" */
1901 mc = (ev->state & ControlMask) ? TRUE : FALSE;
1902 ms = (ev->state & ShiftMask) ? TRUE : FALSE;
1903 mo = (ev->state & Mod1Mask) ? TRUE : FALSE;
1904 mx = (ev->state & Mod2Mask) ? TRUE : FALSE;
1907 /* Normal keys with no modifiers */
1908 if (n && !mo && !mx && !IsSpecialKey(ks))
1910 /* Enqueue the normal key(s) */
1911 for (i = 0; buf[i]; i++) Term_keypress(buf[i]);
1918 /* Handle a few standard keys (bypass modifiers) XXX XXX XXX */
1923 Term_keypress(ESCAPE);
1929 Term_keypress('\r');
1935 Term_keypress('\t');
1941 Term_keypress(0x7f);
1946 Term_keypress('\010');
1952 /* Hack -- Use the KeySym */
1955 sprintf(msg, "%c%s%s%s%s_%lX%c", 31,
1956 mc ? "N" : "", ms ? "S" : "",
1957 mo ? "O" : "", mx ? "M" : "",
1958 (unsigned long)(ks), 13);
1961 /* Hack -- Use the Keycode */
1964 sprintf(msg, "%c%s%s%s%sK_%X%c", 31,
1965 mc ? "N" : "", ms ? "S" : "",
1966 mo ? "O" : "", mx ? "M" : "",
1970 /* Enqueue the "macro trigger" string */
1971 for (i = 0; msg[i]; i++) Term_keypress(msg[i]);
1974 /* Hack -- auto-define macros as needed */
1975 if (n && (macro_find_exact(msg) < 0))
1977 /* Create a macro */
1978 macro_add(msg, buf);
1984 * Find the square a particular pixel is part of.
1986 static void pixel_to_square(int * const x, int * const y,
1987 const int ox, const int oy)
1989 (*x) = (ox - Infowin->ox) / Infofnt->wid;
1990 (*y) = (oy - Infowin->oy) / Infofnt->hgt;
1994 * Find the pixel at the top-left corner of a square.
1996 static void square_to_pixel(int * const x, int * const y,
1997 const int ox, const int oy)
1999 (*x) = ox * Infofnt->wid + Infowin->ox;
2000 (*y) = oy * Infofnt->hgt + Infowin->oy;
2004 * Convert co-ordinates from starting corner/opposite corner to minimum/maximum.
2006 static void sort_co_ord(co_ord *min, co_ord *max,
2007 const co_ord *b, const co_ord *a)
2009 min->x = MIN(a->x, b->x);
2010 min->y = MIN(a->y, b->y);
2011 max->x = MAX(a->x, b->x);
2012 max->y = MAX(a->y, b->y);
2016 * Remove the selection by redrawing it.
2018 static void mark_selection_clear(int x1, int y1, int x2, int y2)
2020 Term_redraw_section(x1,y1,x2,y2);
2024 * Select an area by drawing a grey box around it.
2025 * NB. These two functions can cause flicker as the selection is modified,
2026 * as the game redraws the entire marked section.
2028 static void mark_selection_mark(int x1, int y1, int x2, int y2)
2030 square_to_pixel(&x1, &y1, x1, y1);
2031 square_to_pixel(&x2, &y2, x2, y2);
2032 XDrawRectangle(Metadpy->dpy, Infowin->win, clr[2]->gc, x1, y1,
2033 x2-x1+Infofnt->wid - 1, y2-y1+Infofnt->hgt - 1);
2037 * Mark a selection by drawing boxes around it (for now).
2039 static void mark_selection(void)
2043 bool draw = s_ptr->select;
2044 bool clear = s_ptr->drawn;
2046 /* Open the correct term if necessary. */
2047 if (s_ptr->t != old) Term_activate(s_ptr->t);
2051 sort_co_ord(&min, &max, &s_ptr->init, &s_ptr->old);
2052 mark_selection_clear(min.x, min.y, max.x, max.y);
2056 sort_co_ord(&min, &max, &s_ptr->init, &s_ptr->cur);
2057 mark_selection_mark(min.x, min.y, max.x, max.y);
2060 /* Finish on the current term. */
2061 if (s_ptr->t != old) Term_activate(old);
2063 s_ptr->old.x = s_ptr->cur.x;
2064 s_ptr->old.y = s_ptr->cur.y;
2065 s_ptr->drawn = s_ptr->select;
2069 * Forget a selection for one reason or another.
2071 static void copy_x11_release(void)
2073 /* Deselect the current selection. */
2074 s_ptr->select = FALSE;
2076 /* Remove its graphical represesntation. */
2081 * Start to select some text on the screen.
2083 static void copy_x11_start(int x, int y)
2085 if (s_ptr->select) copy_x11_release();
2087 /* Remember where the selection started. */
2089 s_ptr->init.x = s_ptr->cur.x = s_ptr->old.x = x;
2090 s_ptr->init.y = s_ptr->cur.y = s_ptr->old.y = y;
2094 * Respond to movement of the mouse when selecting text.
2096 static void copy_x11_cont(int x, int y, unsigned int buttons)
2098 /* Use the nearest square within bounds if the mouse is outside. */
2099 x = MIN(MAX(x, 0), Term->wid-1);
2100 y = MIN(MAX(y, 0), Term->hgt-1);
2102 /* The left mouse button isn't pressed. */
2103 if (~buttons & Button1Mask) return;
2105 /* Not a selection in this window. */
2106 if (s_ptr->t != Term) return;
2108 /* Not enough movement. */
2109 if (x == s_ptr->old.x && y == s_ptr->old.y && s_ptr->select) return;
2111 /* Something is being selected. */
2112 s_ptr->select = TRUE;
2114 /* Track the selection. */
2118 /* Hack - display it inefficiently. */
2123 * Respond to release of the left mouse button by putting the selected text in
2124 * the primary buffer.
2126 static void copy_x11_end(const Time time)
2129 if (!s_ptr->select) return;
2131 /* Not a selection in this window. */
2132 if (s_ptr->t != Term) return;
2134 /* Remember when the selection was finalised. */
2137 /* Acquire the primary selection. */
2138 XSetSelectionOwner(Metadpy->dpy, XA_PRIMARY, Infowin->win, time);
2139 if (XGetSelectionOwner(Metadpy->dpy, XA_PRIMARY) != Infowin->win)
2141 /* Failed to acquire the selection, so forget it. */
2142 /* bell("Failed to acquire primary buffer."); */
2143 s_ptr->select = FALSE;
2149 static Atom xa_targets, xa_timestamp, xa_text, xa_compound_text;
2152 * Set the required variable atoms at start-up to avoid errors later.
2154 static void set_atoms(void)
2156 xa_targets = XInternAtom(DPY, "TARGETS", False);
2157 xa_timestamp = XInternAtom(DPY, "TIMESTAMP", False);
2158 xa_text = XInternAtom(DPY, "TEXT", False);
2159 xa_compound_text = XInternAtom(DPY, "COMPOUND_TEXT", False);
2163 static Atom request_target = 0;
2166 * Send a message to request that the PRIMARY buffer be sent here.
2168 static void paste_x11_request(Atom target, const Time time)
2171 * It's from some sample programs on the web.
2172 * What does it mean? -- XXX
2174 Atom property = XInternAtom(DPY, "__COPY_TEXT", False);
2176 /* Check the owner. */
2177 if (XGetSelectionOwner(DPY, XA_PRIMARY) == None)
2180 /* bell("No selection found."); */
2184 request_target = target;
2186 /* Request the event */
2187 XConvertSelection(DPY, XA_PRIMARY, target, property, WIN, time);
2192 * Add the contents of the PRIMARY buffer to the input queue.
2194 * Hack - This doesn't use the "time" of the event, and so accepts anything a
2195 * client tries to send it.
2197 static void paste_x11_accept(const XSelectionEvent *ptr)
2200 const long offset = 0;
2201 const long length = 32000;
2202 XTextProperty xtextproperty;
2206 * It's from some sample programs on the web.
2207 * What does it mean? -- XXX
2209 Atom property = XInternAtom(DPY, "__COPY_TEXT", False);
2213 if (ptr->property == None)
2215 if (request_target == xa_compound_text)
2217 /* Re-request as STRING */
2218 paste_x11_request(XA_STRING, ptr->time);
2223 plog("Paste failure (remote client could not send).");
2228 if (ptr->selection != XA_PRIMARY)
2230 plog("Paste failure (remote client did not send primary selection).");
2234 if (ptr->target != request_target)
2236 plog("Paste failure (selection in unknown format).");
2241 if (XGetWindowProperty(Metadpy->dpy, Infowin->win, property, offset,
2242 length, TRUE, request_target,
2243 &xtextproperty.encoding,
2244 &xtextproperty.format,
2245 &xtextproperty.nitems,
2247 &xtextproperty.value)
2254 if (request_target == xa_compound_text)
2259 XmbTextPropertyToTextList(DPY, &xtextproperty, &list, &count);
2265 for (i = 0; i < count; i++)
2267 /* Paste the text. */
2268 err = type_string(list[i], 0);
2273 /* Free the string */
2274 XFreeStringList(list);
2277 else /* if (request_target == XA_STRING) */
2279 /* Paste the text. */
2280 err = type_string((char *)xtextproperty.value, xtextproperty.nitems);
2283 /* Free the data pasted. */
2284 XFree(xtextproperty.value);
2289 plog("Paste failure (too much text selected).");
2295 * Add a character to a string in preparation for sending it to another
2296 * client as a STRING.
2297 * This doesn't change anything, as clients tend not to have difficulty in
2298 * receiving this format (although the standard specifies a restricted set).
2299 * Strings do not have a colour.
2301 static bool paste_x11_send_text(XSelectionRequestEvent *rq)
2311 /* Too old, or incorrect call. */
2312 if (rq->time < s_ptr->time) return FALSE;
2314 /* Work out which way around to paste. */
2315 sort_co_ord(&min, &max, &s_ptr->init, &s_ptr->cur);
2318 if (XGetSelectionOwner(DPY, XA_PRIMARY) != WIN)
2320 /* bell("Someone stole my selection!"); */
2324 /* Delete the old value of the property. */
2325 XDeleteProperty(DPY, rq->requestor, rq->property);
2327 for (n = 0, y = 0; y < Term->hgt; y++)
2332 if (y < min.y) continue;
2333 if (y > max.y) break;
2335 for (l = 0, x = 0; x < Term->wid; x++)
2338 if (x > max.x) break;
2340 /* Find the character. */
2341 Term_what(x, y, &a, &c);
2343 if (1 == kanji) kanji = 2;
2344 else if (iskanji(c)) kanji = 1;
2347 if (x < min.x) continue;
2350 * A single kanji character was divided in two...
2351 * Delete the garbage.
2353 if ((2 == kanji && x == min.x) ||
2354 (1 == kanji && x == max.x))
2357 if (x > max.x) break;
2358 if (x < min.x) continue;
2360 /* Find the character. */
2361 Term_what(x, y, &a, &c);
2369 /* Ignore trailing spaces */
2370 while (buf[l-1] == ' ') l--;
2372 /* Terminate all line unless it's single line. */
2382 list[n++] = (char *)string_make(buf);
2385 /* End of the list */
2389 if (rq->target == XA_STRING)
2391 for (n = 0; list[n]; n++)
2393 /* Send the (non-empty) string. */
2394 XChangeProperty(DPY, rq->requestor, rq->property, rq->target, 8,
2395 PropModeAppend, (unsigned char *)list[n], strlen(list[n]));
2399 else if (rq->target == xa_text ||
2400 rq->target == xa_compound_text)
2402 XTextProperty text_prop;
2403 XICCEncodingStyle style;
2405 if (rq->target == xa_text)
2406 style = XStdICCTextStyle;
2407 else /* if (rq->target == xa_compound_text) */
2408 style = XCompoundTextStyle;
2411 XmbTextListToTextProperty(DPY, list, n, style, &text_prop))
2413 /* Send the compound text */
2414 XChangeProperty(DPY,
2423 /* Free the data. */
2424 XFree(text_prop.value);
2428 /* Free the list of strings */
2429 for (n = 0; list[n]; n++)
2431 string_free(list[n]);
2438 * Send some text requested by another X client.
2440 static void paste_x11_send(XSelectionRequestEvent *rq)
2443 XSelectionEvent *ptr = &(event.xselection);
2445 /* Set the event parameters. */
2446 ptr->type = SelectionNotify;
2447 ptr->property = rq->property;
2448 ptr->display = rq->display;
2449 ptr->requestor = rq->requestor;
2450 ptr->selection = rq->selection;
2451 ptr->target = rq->target;
2452 ptr->time = rq->time;
2454 /* Paste the appropriate information for each target type.
2455 * Note that this currently rejects MULTIPLE targets.
2458 if (rq->target == XA_STRING ||
2459 rq->target == xa_text ||
2460 rq->target == xa_compound_text)
2462 if (!paste_x11_send_text(rq))
2463 ptr->property = None;
2465 else if (rq->target == xa_targets)
2467 Atom target_list[4];
2468 target_list[0] = XA_STRING;
2469 target_list[1] = xa_text;
2470 target_list[2] = xa_compound_text;
2471 target_list[3] = xa_targets;
2472 XChangeProperty(DPY, rq->requestor, rq->property, rq->target,
2473 (8 * sizeof(target_list[0])), PropModeReplace,
2474 (unsigned char *)target_list,
2475 (sizeof(target_list) / sizeof(target_list[0])));
2477 else if (rq->target == xa_timestamp)
2479 XChangeProperty(DPY, rq->requestor, rq->property, rq->target,
2480 (8 * sizeof(Time)), PropModeReplace,
2481 (unsigned char *)s_ptr->time, 1);
2485 ptr->property = None;
2488 /* Send whatever event we're left with. */
2489 XSendEvent(DPY, rq->requestor, FALSE, NoEventMask, &event);
2494 * Handle various events conditional on presses of a mouse button.
2496 static void handle_button(Time time, int x, int y, int button,
2499 /* The co-ordinates are only used in Angband format. */
2500 pixel_to_square(&x, &y, x, y);
2502 if (press && button == 1) copy_x11_start(x, y);
2503 if (!press && button == 1) copy_x11_end(time);
2504 if (!press && button == 2) paste_x11_request(xa_compound_text, time);
2511 static errr CheckEvent(bool wait)
2513 term_data *old_td = (term_data*)(Term->data);
2515 XEvent xev_body, *xev = &xev_body;
2517 term_data *td = NULL;
2518 infowin *iwin = NULL;
2526 /* Do not wait unless requested */
2527 if (!wait && !XPending(Metadpy->dpy)) return (1);
2530 * Hack - redraw the selection, if needed.
2531 * This doesn't actually check that one of its squares was drawn to,
2532 * only that this may have happened.
2534 if (s_ptr->select && !s_ptr->drawn) mark_selection();
2536 /* Load the Event */
2537 XNextEvent(Metadpy->dpy, xev);
2540 /* #define DEBUG_EVENT */
2543 printf("event: type=%d", xev->type);
2546 printf("(KeyPress), keycode=%X", xev->xkey.keycode);
2549 printf("(FocusIn)");
2552 printf("(FocusOut)");
2554 case ReparentNotify:
2555 printf("(ReparentNotify)");
2557 case ConfigureNotify:
2558 printf("(ConfigureNotify)");
2561 printf("(MapNotify)");
2567 printf("(ClientMessage)");
2573 if (XFilterEvent(xev, xev->xany.window)
2574 /*XFilterEvent(xev, (data[0].win)->win)*/){
2576 printf(", [filtered by IM]\n");
2578 goto redo_checkevent;
2585 /* Notice new keymaps */
2586 if (xev->type == MappingNotify)
2588 XRefreshKeyboardMapping(&xev->xmapping);
2593 /* Scan the windows */
2594 for (i = 0; i < MAX_TERM_DATA; i++)
2596 if (!data[i].win) continue;
2597 if (xev->xany.window == data[i].win->win)
2605 /* Unknown window */
2606 if (!td || !iwin) return (0);
2609 /* Hack -- activate the Term */
2610 Term_activate(&td->t);
2612 /* Hack -- activate the window */
2616 /* Switch on the Type */
2622 bool press = (xev->type == ButtonPress);
2624 /* Where is the mouse */
2625 int x = xev->xbutton.x;
2626 int y = xev->xbutton.y;
2630 /* Which button is involved */
2631 if (xev->xbutton.button == Button1) z = 1;
2632 else if (xev->xbutton.button == Button2) z = 2;
2633 else if (xev->xbutton.button == Button3) z = 3;
2634 else if (xev->xbutton.button == Button4) z = 4;
2635 else if (xev->xbutton.button == Button5) z = 5;
2639 handle_button(xev->xbutton.time, x, y, z, press);
2654 /* Where is the mouse */
2655 int x = xev->xmotion.x;
2656 int y = xev->xmotion.y;
2657 unsigned int z = xev->xmotion.state;
2659 /* Convert to co-ordinates Angband understands. */
2660 pixel_to_square(&x, &y, x, y);
2662 /* Highlight the current square, if appropriate. */
2663 /* highlight_square(window, y, x); */
2665 /* Alter the selection if appropriate. */
2666 copy_x11_cont(x, y, z);
2673 case SelectionNotify:
2675 paste_x11_accept(&(xev->xselection));
2679 case SelectionRequest:
2681 paste_x11_send(&(xev->xselectionrequest));
2685 case SelectionClear:
2687 s_ptr->select = FALSE;
2700 /* Hack -- use "old" term */
2701 Term_activate(&old_td->t);
2703 /* Process the key */
2704 react_keypress(&(xev->xkey));
2713 /* Ignore "extra" exposes */
2714 /*if (xev->xexpose.count) break;*/
2716 /* Clear the window */
2719 x1 = (xev->xexpose.x - Infowin->ox)/Infofnt->wid;
2720 x2 = (xev->xexpose.x + xev->xexpose.width -
2721 Infowin->ox)/Infofnt->wid;
2723 y1 = (xev->xexpose.y - Infowin->oy)/Infofnt->hgt;
2724 y2 = (xev->xexpose.y + xev->xexpose.height -
2725 Infowin->oy)/Infofnt->hgt;
2727 Term_redraw_section(x1, y1, x2, y2);
2737 Infowin->mapped = 1;
2738 Term->mapped_flag = TRUE;
2744 Infowin->mapped = 0;
2745 Term->mapped_flag = FALSE;
2749 /* Move and/or Resize */
2750 case ConfigureNotify:
2752 int cols, rows, wid, hgt;
2754 int ox = Infowin->ox;
2755 int oy = Infowin->oy;
2757 /* Save the new Window Parms */
2758 Infowin->x = xev->xconfigure.x;
2759 Infowin->y = xev->xconfigure.y;
2760 Infowin->w = xev->xconfigure.width;
2761 Infowin->h = xev->xconfigure.height;
2763 /* Determine "proper" number of rows/cols */
2764 cols = ((Infowin->w - (ox + ox)) / td->fnt->wid);
2765 rows = ((Infowin->h - (oy + oy)) / td->fnt->hgt);
2767 /* Hack -- minimal size */
2768 if (cols < 1) cols = 1;
2769 if (rows < 1) rows = 1;
2773 /* Hack the main window must be at least 80x24 */
2774 if (cols < 80) cols = 80;
2775 if (rows < 24) rows = 24;
2778 /* Desired size of window */
2779 wid = cols * td->fnt->wid + (ox + ox);
2780 hgt = rows * td->fnt->hgt + (oy + oy);
2782 /* Resize the Term (if needed) */
2783 Term_resize(cols, rows);
2785 /* Resize the windows if any "change" is needed */
2786 if ((Infowin->w != wid) || (Infowin->h != hgt))
2789 Infowin_set(td->win);
2790 Infowin_resize(wid, hgt);
2799 XSetICFocus(iwin->xic);
2807 XUnsetICFocus(iwin->xic);
2809 /* Focuswin = NULL;*/
2816 /* Hack -- Activate the old term */
2817 Term_activate(&old_td->t);
2819 /* Hack -- Activate the proper window */
2820 Infowin_set(old_td->win);
2831 * An array of sound file names
2833 static cptr sound_file[SOUND_MAX];
2836 * Check for existance of a file
2838 static bool check_file(cptr s)
2842 fff = fopen(s, "r");
2843 if (!fff) return (FALSE);
2852 static void init_sound(void)
2857 char dir_xtra_sound[1024];
2859 /* Build the "sound" path */
2860 path_build(dir_xtra_sound, sizeof(dir_xtra_sound), ANGBAND_DIR_XTRA, "sound");
2862 /* Prepare the sounds */
2863 for (i = 1; i < SOUND_MAX; i++)
2865 /* Extract name of sound file */
2866 sprintf(wav, "%s.wav", angband_sound_name[i]);
2868 /* Access the sound */
2869 path_build(buf, sizeof(buf), dir_xtra_sound, wav);
2871 /* Save the sound filename, if it exists */
2872 if (check_file(buf)) sound_file[i] = string_make(buf);
2879 * Hack -- make a sound
2881 static errr Term_xtra_x11_sound(int v)
2885 /* Sound disabled */
2886 if (!use_sound) return (1);
2889 if ((v < 0) || (v >= SOUND_MAX)) return (1);
2892 if (!sound_file[v]) return (1);
2894 sprintf(buf,"./playwave.sh %s\n", sound_file[v]);
2896 return (system(buf) < 0);
2899 #endif /* USE_SOUND */
2903 * Handle "activation" of a term
2905 static errr Term_xtra_x11_level(int v)
2907 term_data *td = (term_data*)(Term->data);
2909 /* Handle "activate" */
2912 /* Activate the window */
2913 Infowin_set(td->win);
2915 /* Activate the font */
2916 Infofnt_set(td->fnt);
2917 #ifdef USE_JP_FONTSTRUCT
2918 Infokfnt_set(td->kfnt);
2930 static errr Term_xtra_x11_react(void)
2936 /* Check the colors */
2937 for (i = 0; i < 256; i++)
2939 if ((color_table[i][0] != angband_color_table[i][0]) ||
2940 (color_table[i][1] != angband_color_table[i][1]) ||
2941 (color_table[i][2] != angband_color_table[i][2]) ||
2942 (color_table[i][3] != angband_color_table[i][3]))
2946 /* Save new values */
2947 color_table[i][0] = angband_color_table[i][0];
2948 color_table[i][1] = angband_color_table[i][1];
2949 color_table[i][2] = angband_color_table[i][2];
2950 color_table[i][3] = angband_color_table[i][3];
2953 pixel = create_pixel(Metadpy->dpy,
2958 /* Change the foreground */
2959 Infoclr_set(clr[i]);
2960 Infoclr_change_fg(pixel);
2971 * Handle a "special request"
2973 static errr Term_xtra_x11(int n, int v)
2975 /* Handle a subset of the legal requests */
2979 case TERM_XTRA_NOISE: Metadpy_do_beep(); return (0);
2982 /* Make a special sound */
2983 case TERM_XTRA_SOUND: return (Term_xtra_x11_sound(v));
2986 /* Flush the output XXX XXX */
2987 case TERM_XTRA_FRESH: Metadpy_update(1, 0, 0); return (0);
2989 /* Process random events XXX */
2990 case TERM_XTRA_BORED: return (CheckEvent(0));
2992 /* Process Events XXX */
2993 case TERM_XTRA_EVENT: return (CheckEvent(v));
2995 /* Flush the events XXX */
2996 case TERM_XTRA_FLUSH: while (!CheckEvent(FALSE)); return (0);
2998 /* Handle change in the "level" */
2999 case TERM_XTRA_LEVEL: return (Term_xtra_x11_level(v));
3001 /* Clear the screen */
3002 case TERM_XTRA_CLEAR: Infowin_wipe(); s_ptr->drawn = FALSE; return (0);
3004 /* Delay for some milliseconds */
3005 case TERM_XTRA_DELAY: usleep(1000 * v); return (0);
3007 /* React to changes */
3008 case TERM_XTRA_REACT: return (Term_xtra_x11_react());
3017 * Draw the cursor as an inverted rectangle.
3019 * Consider a rectangular outline like "main-mac.c". XXX XXX
3021 static errr Term_curs_x11(int x, int y)
3025 XDrawRectangle(Metadpy->dpy, Infowin->win, xor->gc,
3026 x * Infofnt->wid + Infowin->ox,
3027 y * Infofnt->hgt + Infowin->oy,
3028 Infofnt->wid - 1, Infofnt->hgt - 1);
3029 XDrawRectangle(Metadpy->dpy, Infowin->win, xor->gc,
3030 x * Infofnt->wid + Infowin->ox + 1,
3031 y * Infofnt->hgt + Infowin->oy + 1,
3032 Infofnt->wid - 3, Infofnt->hgt - 3);
3036 /* Draw the cursor */
3039 /* Hilite the cursor character */
3040 Infofnt_text_non(x, y, " ", 1);
3049 * Draw the double width cursor
3051 static errr Term_bigcurs_x11(int x, int y)
3055 XDrawRectangle(Metadpy->dpy, Infowin->win, xor->gc,
3056 x * Infofnt->wid + Infowin->ox,
3057 y * Infofnt->hgt + Infowin->oy,
3058 Infofnt->twid - 1, Infofnt->hgt - 1);
3059 XDrawRectangle(Metadpy->dpy, Infowin->win, xor->gc,
3060 x * Infofnt->wid + Infowin->ox + 1,
3061 y * Infofnt->hgt + Infowin->oy + 1,
3062 Infofnt->twid - 3, Infofnt->hgt - 3);
3066 /* Draw the cursor */
3069 /* Hilite the cursor character */
3070 Infofnt_text_non(x, y, " ", 2);
3078 * Erase some characters.
3080 static errr Term_wipe_x11(int x, int y, int n)
3082 /* Erase (use black) */
3083 Infoclr_set(clr[TERM_DARK]);
3085 /* Mega-Hack -- Erase some space */
3086 Infofnt_text_non(x, y, "", n);
3088 /* Redraw the selection if any, as it may have been obscured. (later) */
3089 s_ptr->drawn = FALSE;
3097 * Draw some textual characters.
3099 static errr Term_text_x11(TERM_LEN x, TERM_LEN y, int n, TERM_COLOR a, cptr s)
3102 Infoclr_set(clr[a]);
3105 Infofnt_text_std(x, y, s, n);
3107 /* Redraw the selection if any, as it may have been obscured. (later) */
3108 s_ptr->drawn = FALSE;
3118 * Draw some graphical characters.
3120 static errr Term_pict_x11(TERM_LEN x, TERM_LEN y, int n, const TERM_COLOR *ap, const char *cp, const TERM_COLOR *tap, const char *tcp)
3133 unsigned long pixel, blank;
3135 term_data *td = (term_data*)(Term->data);
3140 /* Add in affect of window boundaries */
3144 for (i = 0; i < n; ++i, x += td->fnt->wid)
3149 /* For extra speed - cache these values */
3150 x1 = (c&0x7F) * td->fnt->twid;
3151 y1 = (a&0x7F) * td->fnt->hgt;
3153 /* Illegal tile index */
3154 if (td->tiles->width < x1 + td->fnt->wid ||
3155 td->tiles->height < y1 + td->fnt->hgt)
3157 /* Draw black square */
3158 XFillRectangle(Metadpy->dpy, td->win->win, clr[0]->gc,
3160 td->fnt->twid, td->fnt->hgt);
3162 /* Skip drawing tile */
3169 /* For extra speed - cache these values */
3170 x2 = (tc&0x7F) * td->fnt->twid;
3171 y2 = (ta&0x7F) * td->fnt->hgt;
3173 /* Optimise the common case */
3174 if (((x1 == x2) && (y1 == y2)) ||
3175 !(((byte)ta & 0x80) && ((byte)tc & 0x80)) ||
3176 td->tiles->width < x2 + td->fnt->wid ||
3177 td->tiles->height < y2 + td->fnt->hgt)
3179 /* Draw object / terrain */
3180 XPutImage(Metadpy->dpy, td->win->win,
3185 td->fnt->twid, td->fnt->hgt);
3190 /* Mega Hack^2 - assume the top left corner is "black" */
3191 blank = XGetPixel(td->tiles, 0, td->fnt->hgt * 6);
3193 for (k = 0; k < td->fnt->twid; k++)
3195 for (l = 0; l < td->fnt->hgt; l++)
3197 /* If mask set... */
3198 if ((pixel = XGetPixel(td->tiles, x1 + k, y1 + l)) == blank)
3200 /* Output from the terrain */
3201 pixel = XGetPixel(td->tiles, x2 + k, y2 + l);
3204 /* Store into the temp storage. */
3205 XPutPixel(td->TmpImage, k, l, pixel);
3210 /* Draw to screen */
3212 XPutImage(Metadpy->dpy, td->win->win,
3216 td->fnt->twid, td->fnt->hgt);
3220 /* Redraw the selection if any, as it may have been obscured. (later) */
3221 s_ptr->drawn = FALSE;
3227 #endif /* USE_GRAPHICS */
3230 static void IMDestroyCallback(XIM, XPointer, XPointer);
3233 IMInstantiateCallback(Display *display, XPointer unused1, XPointer unused2)
3236 XIMCallback ximcallback;
3237 XIMStyles *xim_styles = NULL;
3244 xim = XOpenIM(display, NULL, NULL, NULL);
3246 printf("can't open IM\n");
3250 /* initialize destroy callback */
3251 ximcallback.callback = IMDestroyCallback;
3252 ximcallback.client_data = NULL;
3253 XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL);
3255 /* set style (only "Root" is supported yet...) */
3256 XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL);
3257 for (i = 0; i < xim_styles->count_styles; i++){
3258 if(xim_styles->supported_styles[i] == (XIMPreeditNothing | XIMStatusNothing)) break;
3260 if(i >= xim_styles->count_styles){
3261 printf("Sorry, your IM does not support 'Root' preedit style...\n");
3269 for (i = 0; i < MAX_TERM_DATA; i++)
3271 infowin *iwin = data[i].win;
3272 if (!iwin) continue;
3273 iwin->xic = XCreateIC(xim, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), XNClientWindow, iwin->win, XNFocusWindow, iwin->win, NULL);
3275 printf("Can't create input context for Term%d\n", i);
3278 if(XGetICValues(iwin->xic, XNFilterEvents, &iwin->xic_mask, NULL) != NULL){
3279 /* printf("Can't get XNFilterEvents\n"); */
3280 iwin->xic_mask = 0L;
3282 XSelectInput(Metadpy->dpy, iwin->win, iwin->mask | iwin->xic_mask);
3288 static void IMDestroyCallback(XIM xim, XPointer client_data, XPointer call_data)
3296 if (call_data == NULL){
3297 XRegisterIMInstantiateCallback(Metadpy->dpy, NULL, NULL, NULL, IMInstantiateCallback, NULL);
3300 for(i = 0; i < MAX_TERM_DATA; i++)
3302 infowin *iwin = data[i].win;
3305 XSelectInput(Metadpy->dpy, iwin->win, iwin->mask);
3306 iwin->xic_mask = 0L;
3311 Metadpy->xim = NULL;
3316 * Initialize a term_data
3318 static errr term_data_init(term_data *td, int i)
3322 cptr name = angband_term_name[i];
3325 #ifdef USE_JP_FONTSTRUCT
3357 /* Window specific font name */
3358 sprintf(buf, "ANGBAND_X11_FONT_%d", i);
3360 /* Check environment for that font */
3363 /* Check environment for "base" font */
3364 if (!font) font = getenv("ANGBAND_X11_FONT");
3366 /* No environment variables, use default font */
3373 font = DEFAULT_X11_FONT_0;
3378 font = DEFAULT_X11_FONT_1;
3383 font = DEFAULT_X11_FONT_2;
3388 font = DEFAULT_X11_FONT_3;
3393 font = DEFAULT_X11_FONT_4;
3398 font = DEFAULT_X11_FONT_5;
3403 font = DEFAULT_X11_FONT_6;
3408 font = DEFAULT_X11_FONT_7;
3413 font = DEFAULT_X11_FONT;
3418 #ifdef USE_JP_FONTSTRUCT
3419 /* Window specific font name */
3420 sprintf(buf, "ANGBAND_X11_KFONT_%d", i);
3422 /* Check environment for that font */
3423 kfont = getenv(buf);
3425 /* Check environment for "base" font */
3426 if (!kfont) kfont = getenv("ANGBAND_X11_KFONT");
3428 /* No environment variables, use default font */
3435 kfont = DEFAULT_X11_KFONT_0;
3440 kfont = DEFAULT_X11_KFONT_1;
3445 kfont = DEFAULT_X11_KFONT_2;
3450 kfont = DEFAULT_X11_KFONT_3;
3455 kfont = DEFAULT_X11_KFONT_4;
3460 kfont = DEFAULT_X11_KFONT_5;
3465 kfont = DEFAULT_X11_KFONT_6;
3470 kfont = DEFAULT_X11_KFONT_7;
3475 kfont = DEFAULT_X11_KFONT;
3480 /* Window specific location (x) */
3481 sprintf(buf, "ANGBAND_X11_AT_X_%d", i);
3483 x = (str != NULL) ? atoi(str) : -1;
3485 /* Window specific location (y) */
3486 sprintf(buf, "ANGBAND_X11_AT_Y_%d", i);
3488 y = (str != NULL) ? atoi(str) : -1;
3491 /* Window specific cols */
3492 sprintf(buf, "ANGBAND_X11_COLS_%d", i);
3494 val = (str != NULL) ? atoi(str) : -1;
3495 if (val > 0) cols = val;
3497 /* Window specific rows */
3498 sprintf(buf, "ANGBAND_X11_ROWS_%d", i);
3500 val = (str != NULL) ? atoi(str) : -1;
3501 if (val > 0) rows = val;
3503 /* Hack the main window must be at least 80x24 */
3506 if (cols < 80) cols = 80;
3507 if (rows < 24) rows = 24;
3510 /* Window specific inner border offset (ox) */
3511 sprintf(buf, "ANGBAND_X11_IBOX_%d", i);
3513 val = (str != NULL) ? atoi(str) : -1;
3514 if (val > 0) ox = val;
3516 /* Window specific inner border offset (oy) */
3517 sprintf(buf, "ANGBAND_X11_IBOY_%d", i);
3519 val = (str != NULL) ? atoi(str) : -1;
3520 if (val > 0) oy = val;
3523 /* Prepare the standard font */
3524 #ifdef USE_JP_FONTSTRUCT
3525 MAKE(td->fnt, infofnt);
3526 Infofnt_set(td->fnt);
3527 MAKE(td->kfnt, infofnt);
3528 Infokfnt_set(td->kfnt);
3529 Infofnt_init_data(font, kfont);
3531 MAKE(td->fnt, infofnt);
3532 Infofnt_set(td->fnt);
3533 Infofnt_init_data(font);
3537 /* Hack -- key buffer size */
3538 num = ((i == 0) ? 1024 : 16);
3540 /* Assume full size windows */
3541 wid = cols * td->fnt->wid + (ox + ox);
3542 hgt = rows * td->fnt->hgt + (oy + oy);
3544 /* Create a top-window */
3545 MAKE(td->win, infowin);
3546 Infowin_set(td->win);
3547 Infowin_init_top(x, y, wid, hgt, 0,
3548 Metadpy->fg, Metadpy->bg);
3550 /* Ask for certain events */
3551 #if defined(USE_XIM)
3552 Infowin_set_mask(ExposureMask | StructureNotifyMask | KeyPressMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask | FocusChangeMask);
3554 Infowin_set_mask(ExposureMask | StructureNotifyMask | KeyPressMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask);
3557 /* Set the window name */
3558 Infowin_set_name(name);
3560 /* Save the inner border */
3564 /* Make Class Hints */
3565 ch = XAllocClassHint();
3567 if (ch == NULL) quit("XAllocClassHint failed");
3569 strcpy(res_name, name);
3570 res_name[0] = FORCELOWER(res_name[0]);
3571 ch->res_name = res_name;
3573 strcpy(res_class, "Angband");
3574 ch->res_class = res_class;
3576 XSetClassHint(Metadpy->dpy, Infowin->win, ch);
3578 /* Make Size Hints */
3579 sh = XAllocSizeHints();
3582 if (sh == NULL) quit("XAllocSizeHints failed");
3584 /* Main window has a differing minimum size */
3587 /* Main window min size is 80x24 */
3588 sh->flags = PMinSize | PMaxSize;
3589 sh->min_width = 80 * td->fnt->wid + (ox + ox);
3590 sh->min_height = 24 * td->fnt->hgt + (oy + oy);
3591 sh->max_width = 255 * td->fnt->wid + (ox + ox);
3592 sh->max_height = 255 * td->fnt->hgt + (oy + oy);
3595 /* Other windows can be shrunk to 1x1 */
3599 sh->flags = PMinSize | PMaxSize;
3600 sh->min_width = td->fnt->wid + (ox + ox);
3601 sh->min_height = td->fnt->hgt + (oy + oy);
3602 sh->max_width = 256 * td->fnt->wid + (ox + ox);
3603 sh->max_height = 256 * td->fnt->hgt + (oy + oy);
3606 /* Resize increment */
3607 sh->flags |= PResizeInc;
3608 sh->width_inc = td->fnt->wid;
3609 sh->height_inc = td->fnt->hgt;
3611 /* Base window size */
3612 sh->flags |= PBaseSize;
3613 sh->base_width = (ox + ox);
3614 sh->base_height = (oy + oy);
3616 /* Use the size hints */
3617 XSetWMNormalHints(Metadpy->dpy, Infowin->win, sh);
3619 /* Map the window */
3624 wh = XAllocWMHints();
3625 if(wh == NULL) quit("XAllocWMHints failed");
3626 wh->flags = InputHint;
3628 XSetWMHints(Metadpy->dpy, Infowin->win, wh);
3631 /* Move the window to requested location */
3632 if ((x >= 0) && (y >= 0)) Infowin_impell(x, y);
3635 /* Initialize the term */
3636 term_init(t, cols, rows, num);
3638 /* Use a "soft" cursor */
3639 t->soft_cursor = TRUE;
3641 /* Erase with "white space" */
3642 t->attr_blank = TERM_WHITE;
3643 t->char_blank = ' ';
3646 t->xtra_hook = Term_xtra_x11;
3647 t->curs_hook = Term_curs_x11;
3648 t->bigcurs_hook = Term_bigcurs_x11;
3649 t->wipe_hook = Term_wipe_x11;
3650 t->text_hook = Term_text_x11;
3655 /* Activate (important) */
3664 * Initialization function for an "X11" module to Angband
3666 errr init_x11(int argc, char *argv[])
3676 char filename[1024];
3682 #endif /* USE_GRAPHICS */
3686 for (i = 1; i < argc; i++)
3688 if (prefix(argv[i], "-d"))
3690 dpy_name = &argv[i][2];
3695 if (prefix(argv[i], "-s"))
3697 smoothRescaling = FALSE;
3701 if (prefix(argv[i], "-a"))
3703 arg_graphics = GRAPHICS_ADAM_BOLT;
3707 if (prefix(argv[i], "-o"))
3709 arg_graphics = GRAPHICS_ORIGINAL;
3713 if (prefix(argv[i], "-b"))
3715 arg_bigtile = use_bigtile = TRUE;
3718 #endif /* USE_GRAPHICS */
3720 if (prefix(argv[i], "-n"))
3722 num_term = atoi(&argv[i][2]);
3723 if (num_term > MAX_TERM_DATA) num_term = MAX_TERM_DATA;
3724 else if (num_term < 1) num_term = 1;
3728 if (prefix(argv[i], "--"))
3734 plog_fmt("Ignoring option: %s", argv[i]);
3740 /* Get locale information from environment variables */
3741 setlocale(LC_ALL, "");
3743 #ifdef DEFAULT_LOCALE
3744 if(!strcmp(setlocale(LC_ALL, NULL), "C")){
3745 printf("try default locale \"%s\"\n", DEFAULT_LOCALE);
3746 setlocale(LC_ALL, DEFAULT_LOCALE);
3750 if(!strcmp(setlocale(LC_ALL, NULL), "C"))
3752 printf("WARNING: Locale is not supported. Non-english font may be displayed incorrectly.\n");
3755 if(!XSupportsLocale()){
3756 printf("can't support locale in X\n");
3757 setlocale(LC_ALL, "C");
3760 /* Set locale to "C" without using environment variables */
3761 setlocale(LC_ALL, "C");
3764 #endif /* USE_LOCALE */
3767 /* Init the Metadpy if possible */
3768 if (Metadpy_init_name(dpy_name)) return (-1);
3771 /* Prepare cursor color */
3774 Infoclr_init_ppn(Metadpy->fg, Metadpy->bg, "xor", 0);
3777 /* Prepare normal colors */
3778 for (i = 0; i < 256; ++i)
3782 MAKE(clr[i], infoclr);
3784 Infoclr_set(clr[i]);
3786 /* Acquire Angband colors */
3787 color_table[i][0] = angband_color_table[i][0];
3788 color_table[i][1] = angband_color_table[i][1];
3789 color_table[i][2] = angband_color_table[i][2];
3790 color_table[i][3] = angband_color_table[i][3];
3792 /* Default to monochrome */
3793 pixel = ((i == 0) ? Metadpy->bg : Metadpy->fg);
3799 pixel = create_pixel(Metadpy->dpy,
3805 /* Initialize the color */
3806 Infoclr_init_ppn(pixel, Metadpy->bg, "cpy", 0);
3810 /* Prepare required atoms. */
3814 /* Initialize the windows */
3815 for (i = 0; i < num_term; i++)
3817 term_data *td = &data[i];
3819 /* Initialize the term_data */
3820 term_data_init(td, i);
3822 /* Save global entry */
3823 angband_term[i] = Term;
3826 /* Raise the "Angband" window */
3827 Infowin_set(data[0].win);
3830 /* Activate the "Angband" window screen */
3831 Term_activate(&data[0].t);
3836 p = XSetLocaleModifiers("");
3838 p = XSetLocaleModifiers("@im=");
3840 /* printf("XMODIFIERS=\"%s\"\n", p); */
3842 XRegisterIMInstantiateCallback(Metadpy->dpy, NULL, NULL, NULL, IMInstantiateCallback, NULL);
3846 /* initialize sound */
3847 if (arg_sound) init_sound();
3853 switch (arg_graphics)
3855 case GRAPHICS_ORIGINAL:
3856 /* Try the "8x8.bmp" file */
3857 path_build(filename, sizeof(filename), ANGBAND_DIR_XTRA, "graf/8x8.bmp");
3859 /* Use the "8x8.bmp" file if it exists */
3860 if (0 == fd_close(fd_open(filename, O_RDONLY)))
3863 use_graphics = TRUE;
3865 pict_wid = pict_hgt = 8;
3867 ANGBAND_GRAF = "old";
3872 case GRAPHICS_ADAM_BOLT:
3873 /* Try the "16x16.bmp" file */
3874 path_build(filename, sizeof(filename), ANGBAND_DIR_XTRA, "graf/16x16.bmp");
3876 /* Use the "16x16.bmp" file if it exists */
3877 if (0 == fd_close(fd_open(filename, O_RDONLY)))
3880 use_graphics = TRUE;
3882 pict_wid = pict_hgt = 16;
3884 ANGBAND_GRAF = "new";
3893 Display *dpy = Metadpy->dpy;
3897 /* Load the graphical tiles */
3898 tiles_raw = ReadBMP(dpy, filename);
3900 /* Initialize the windows */
3901 for (i = 0; i < num_term; i++)
3903 term_data *td = &data[i];
3908 t->pict_hook = Term_pict_x11;
3910 /* Use graphics sometimes */
3911 t->higher_pict = TRUE;
3915 ResizeImage(dpy, tiles_raw,
3917 td->fnt->twid, td->fnt->hgt);
3920 /* Initialize the transparency masks */
3921 for (i = 0; i < num_term; i++)
3923 term_data *td = &data[i];
3925 int depth = DefaultDepth(dpy, DefaultScreen(dpy));
3926 Visual *visual = DefaultVisual(dpy, DefaultScreen(dpy));
3930 /* Determine total bytes needed for image */
3932 jj = (depth - 1) >> 2;
3933 while (jj >>= 1) ii <<= 1;
3934 total = td->fnt->twid * td->fnt->hgt * ii;
3937 TmpData = (char *)malloc(total);
3939 td->TmpImage = XCreateImage(dpy,visual,depth,
3940 ZPixmap, 0, TmpData,
3941 td->fnt->twid, td->fnt->hgt, 8, 0);
3945 /* Free tiles_raw? XXX XXX */
3948 #endif /* USE_GRAPHICS */
3955 #endif /* USE_X11 */