--- rxvt-unicode/src/rxvtperl.xs 2006/01/02 22:23:26 1.7 +++ rxvt-unicode/src/rxvtperl.xs 2012/04/11 10:20:00 1.153 @@ -3,7 +3,7 @@ *----------------------------------------------------------------------* * * All portions of code are copyright by their respective author/s. - * Copyright (c) 2005-2005 Marc Lehmann + * Copyright (c) 2005-2008,2011 Marc Lehmann * * 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 @@ -25,18 +25,30 @@ #include #include #undef line_t +#undef bool // perl defines it's own bool type, except with g++... what a trap #include "../config.h" -#include +#include +#include +#include "unistd.h" + +#include "ev_cpp.h" #include "rxvt.h" -#include "iom.h" +#include "keyboard.h" #include "rxvtutil.h" #include "rxvtperl.h" #include "perlxsi.c" +#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor + +#undef LINENO +#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) +#undef ROW +#define ROW(n) THIS->row_buf [LINENO (n)] + ///////////////////////////////////////////////////////////////////////////// static wchar_t * @@ -48,240 +60,588 @@ } static SV * -new_ref (HV *hv, const char *klass) +wcs2sv (wchar_t *wstr, int len = -1) { - return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); + char *str = rxvt_wcstoutf8 (wstr, len); + + SV *sv = newSVpv (str, 0); + SvUTF8_on (sv); + free (str); + + return sv; } -//TODO: use magic static SV * newSVptr (void *ptr, const char *klass) { HV *hv = newHV (); - hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); + sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); } +static void +clearSVptr (SV *sv) +{ + if (SvROK (sv)) + sv = SvRV (sv); + + hv_clear ((HV *)sv); + sv_unmagic (sv, PERL_MAGIC_ext); +} + static long SvPTR (SV *sv, const char *klass) { if (!sv_derived_from (sv, klass)) croak ("object of type %s expected", klass); - IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); + MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext); - if (!iv) + if (!mg) croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); - return (long)iv; + return (long)mg->mg_ptr; } -#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) -#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") +#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self) +#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term") ///////////////////////////////////////////////////////////////////////////// -struct perl_watcher +#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") + +class overlay : overlay_base { - SV *cbsv; + rxvt_term *THIS; + AV *overlay_av; + int border; + +public: HV *self; - perl_watcher () - : cbsv (newSV (0)) - { - } - - ~perl_watcher () - { - SvREFCNT_dec (cbsv); - } - - void cb (SV *cb) - { - sv_setsv (cbsv, cb); - } + overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); + ~overlay (); + + void show (); + void hide (); + + void swap (); - void invoke (const char *type, SV *self, int arg = -1); + void set (int x, int y, SV *str, SV *rend); }; -void -perl_watcher::invoke (const char *type, SV *self, int arg) +overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) +: THIS(THIS), border(border == 2), overlay_av (0) { - dSP; + x = x_; + y = y_; + w = w_; + h = h_; - ENTER; - SAVETMPS; + if (w < 0) w = 0; + if (h < 0) h = 0; - PUSHMARK (SP); + if (border == 2) + { + w += 2; + h += 2; + } - XPUSHs (sv_2mortal (self)); + text = new text_t *[h]; + rend = new rend_t *[h]; - if (arg >= 0) - XPUSHs (sv_2mortal (newSViv (arg))); + for (int y = 0; y < h; y++) + { + text_t *tp = text[y] = new text_t[w]; + rend_t *rp = rend[y] = new rend_t[w]; - PUTBACK; - call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD); - SPAGAIN; + text_t t0, t1, t2; + rend_t r = rstyle; - PUTBACK; - FREETMPS; - LEAVE; + if (border == 2) + { + if (y == 0) + t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; + else if (y < h - 1) + t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; + else + t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; + + *tp++ = t0; + *rp++ = r; + + for (int x = w - 2; x-- > 0; ) + { + *tp++ = t1; + *rp++ = r; + } - if (SvTRUE (ERRSV)) - rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV)); + *tp = t2; + *rp = r; + } + else + for (int x = w; x-- > 0; ) + { + *tp++ = 0x0020; + *rp++ = r; + } + } + + show (); } -#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") -#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") +overlay::~overlay () +{ + hide (); + + for (int y = h; y--; ) + { + delete [] text[y]; + delete [] rend[y]; + } -struct timer : time_watcher, perl_watcher + delete [] text; + delete [] rend; +} + +void +overlay::show () { - timer () - : time_watcher (this, &timer::execute) - { - } + if (overlay_av) + return; - void execute (time_watcher &w) - { - invoke ("urxvt::timer", newSVtimer (this)); - } -}; + overlay_av = (AV *)SvREFCNT_inc (SvRV ( + *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0) + )); + av_push (overlay_av, newSViv ((long)this)); -#define newSViow(iow) new_ref (iow->self, "urxvt::iow") -#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow") + THIS->want_refresh = 1; + THIS->refresh_check (); +} -struct iow : io_watcher, perl_watcher +void +overlay::hide () { - iow () - : io_watcher (this, &iow::execute) - { - } - - void execute (io_watcher &w, short revents) - { - invoke ("urxvt::iow", newSViow (this), revents); - } -}; + if (!overlay_av) + return; -///////////////////////////////////////////////////////////////////////////// + int i; -struct rxvt_perl_interp rxvt_perl; + for (i = AvFILL (overlay_av); i >= 0; i--) + if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this) + break; -static PerlInterpreter *perl; + for (; i < AvFILL (overlay_av); i++) + av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0))); + + av_pop (overlay_av); + + SvREFCNT_dec (overlay_av); + overlay_av = 0; + + THIS->want_refresh = 1; + THIS->refresh_check (); +} + +void overlay::swap () +{ + int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); + int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); + + int ov_w = min (w, THIS->ncol - ov_x); + int ov_h = min (h, THIS->nrow - ov_y); + + // hide cursor if it is within the overlay area + if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w) + && IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h)) + THIS->screen.flags &= ~Screen_VisibleCursor; + + for (int y = ov_h; y--; ) + { + text_t *t1 = text [y]; + rend_t *r1 = rend [y]; + + text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; + rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; + + for (int x = ov_w; x--; ) + { + text_t t = *t1; *t1++ = *t2; *t2++ = t; + rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); + } + } + +} -rxvt_perl_interp::rxvt_perl_interp () +void overlay::set (int x, int y, SV *text, SV *rend) { + x += border; + y += border; + + if (!IN_RANGE_EXC (y, 0, h - border)) + return; + + wchar_t *wtext = sv2wcs (text); + + for (int col = min (wcslen (wtext), w - x - border); col--; ) + this->text [y][x + col] = wtext [col]; + + free (wtext); + + if (rend) + { + if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) + croak ("rend must be arrayref"); + + AV *av = (AV *)SvRV (rend); + + for (int col = min (AvFILL (av) + 1, w - x - border); col--; ) + this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); + } + + THIS->want_refresh = 1; + THIS->refresh_check (); } +///////////////////////////////////////////////////////////////////////////// + +#include "iom_perl.h" + +///////////////////////////////////////////////////////////////////////////// + +struct rxvt_perl_interp rxvt_perl; + +static PerlInterpreter *perl; + rxvt_perl_interp::~rxvt_perl_interp () { if (perl) { perl_destruct (perl); perl_free (perl); + PERL_SYS_TERM (); } } void -rxvt_perl_interp::init () +rxvt_perl_interp::init (rxvt_term *term) { if (!perl) { - char *argv[] = { - "", - "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", - }; + rxvt_push_locale (""); // perl init destroys current locale - perl = perl_alloc (); - perl_construct (perl); + { + perl_environ = rxvt_environ; + localise_env set_environ (perl_environ); - if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) - || perl_run (perl)) - { - rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); + char *args[] = { + "", + "-e" + "BEGIN {" + " urxvt->bootstrap;" + " unshift @INC, '" LIBDIR "';" + "}" + "" + "use urxvt;" + }; + int argc = ecb_array_length (args); + char **argv = args; - perl_destruct (perl); - perl_free (perl); - perl = 0; - } + PERL_SYS_INIT3 (&argc, &argv, &environ); + perl = perl_alloc (); + perl_construct (perl); + + if (perl_parse (perl, xs_init, argc, argv, (char **)NULL) + || perl_run (perl)) + { + rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); + + perl_destruct (perl); + perl_free (perl); + perl = 0; + } + } + + rxvt_pop_locale (); + } + + if (perl) + { + // runs outside of perls ENV + term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); + hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0); + hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0); + } +} + +static void +ungrab (rxvt_term *THIS) +{ + if (THIS->perl.grabtime) + { + XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime); + XUngrabPointer (THIS->dpy, THIS->perl.grabtime); + THIS->perl.grabtime = 0; } } bool rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) { - if (!perl - || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY)) + if (!perl || !term->perl.self) return false; - - if (htype == HOOK_INIT) // first hook ever called - term->self = (void *)newSVptr ((void *)term, "urxvt::term"); - dSP; - va_list ap; + localise_env set_environ (perl_environ); - va_start (ap, htype); + // pre-handling of some events + if (htype == HOOK_REFRESH_END) + { + AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); - ENTER; - SAVETMPS; + for (int i = 0; i <= AvFILL (av); i++) + ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); + } + else if (htype == HOOK_DESTROY) + { + AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0)); - PUSHMARK (SP); + for (int i = AvFILL (av); i >= 0; i--) + { + rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0)); + delete req; + } + } - XPUSHs (sv_2mortal (newSVterm (term))); - XPUSHs (sv_2mortal (newSViv (htype))); + bool event_consumed; - for (;;) { - data_type dt = (data_type)va_arg (ap, int); + if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always + || term->perl.should_invoke [htype]) + { + dSP; + va_list ap; - switch (dt) - { - case DT_INT: - XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); - break; + va_start (ap, htype); - case DT_LONG: - XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); - break; + ENTER; + SAVETMPS; - case DT_STRING: - XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); - break; + PUSHMARK (SP); - case DT_END: + EXTEND (SP, 2); + PUSHs (sv_2mortal (newSVterm (term))); + PUSHs (sv_2mortal (newSViv (htype))); + + for (;;) { + data_type dt = (data_type)va_arg (ap, int); + + switch (dt) { - va_end (ap); + case DT_INT: + XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); + break; + + case DT_LONG: + XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); + break; + + case DT_STR: + XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); + break; - PUTBACK; - int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); - SPAGAIN; + case DT_STR_LEN: + { + char *str = va_arg (ap, char *); + int len = va_arg (ap, int); + + XPUSHs (sv_2mortal (newSVpvn (str, len))); + } + break; - if (count) + case DT_WCS_LEN: { - SV *status = POPs; - count = SvTRUE (status); + wchar_t *wstr = va_arg (ap, wchar_t *); + int wlen = va_arg (ap, int); + + XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); } + break; - PUTBACK; - FREETMPS; - LEAVE; + case DT_LCS_LEN: + { + long *lstr = va_arg (ap, long *); + int llen = va_arg (ap, int); - if (SvTRUE (ERRSV)) - rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); + XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long)))); + } + break; - if (htype == HOOK_DESTROY) + case DT_XEVENT: { - // TODO: clear magic - hv_clear ((HV *)SvRV ((SV *)term->self)); - SvREFCNT_dec ((SV *)term->self); + XEvent *xe = va_arg (ap, XEvent *); + HV *hv = newHV (); + +# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) +# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) +# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0) +# undef set + + setiv (type, xe->type); + setiv (send_event, xe->xany.send_event); + setiv (serial, xe->xany.serial); + + switch (xe->type) + { + case KeyPress: + case KeyRelease: + case ButtonPress: + case ButtonRelease: + case MotionNotify: + setuv (window, xe->xmotion.window); + setuv (root, xe->xmotion.root); + setuv (subwindow, xe->xmotion.subwindow); + setuv (time, xe->xmotion.time); + setiv (x, xe->xmotion.x); + setiv (y, xe->xmotion.y); + setiv (row, xe->xmotion.y / term->fheight + term->view_start); + setiv (col, xe->xmotion.x / term->fwidth); + setiv (x_root, xe->xmotion.x_root); + setiv (y_root, xe->xmotion.y_root); + setuv (state, xe->xmotion.state); + + switch (xe->type) + { + case KeyPress: + case KeyRelease: + setuv (keycode, xe->xkey.keycode); + break; + + case ButtonPress: + case ButtonRelease: + setuv (button, xe->xbutton.button); + break; + + case MotionNotify: + setiv (is_hint, xe->xmotion.is_hint); + break; + } + + break; + + case MapNotify: + case UnmapNotify: + case ConfigureNotify: + setuv (event, xe->xconfigure.event); + setuv (window, xe->xconfigure.window); + + switch (xe->type) + { + case ConfigureNotify: + setiv (x, xe->xconfigure.x); + setiv (y, xe->xconfigure.y); + setiv (width, xe->xconfigure.width); + setiv (height, xe->xconfigure.height); + setuv (above, xe->xconfigure.above); + break; + } + + break; + + case PropertyNotify: + setuv (window, xe->xproperty.window); + setuv (atom, xe->xproperty.atom); + setuv (time, xe->xproperty.time); + setiv (state, xe->xproperty.state); + break; + + case ClientMessage: + setuv (window, xe->xclient.window); + setuv (message_type, xe->xclient.message_type); + setuv (format, xe->xclient.format); + setuv (l0, xe->xclient.data.l[0]); + setuv (l1, xe->xclient.data.l[1]); + setuv (l2, xe->xclient.data.l[2]); + setuv (l3, xe->xclient.data.l[3]); + setuv (l4, xe->xclient.data.l[4]); + break; + } + + XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); } + break; - return count; - } + case DT_END: + goto call; - default: - rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); + default: + rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); + } } - } + + call: + va_end (ap); + + PUTBACK; + int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); + SPAGAIN; + + if (count) + { + SV *status = POPs; + count = SvTRUE (status); + } + + PUTBACK; + FREETMPS; + LEAVE; + + if (SvTRUE (ERRSV)) + { + rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV)); + ungrab (term); // better lose the grab than the session + } + + event_consumed = !!count; + } + else + event_consumed = false; + + // post-handling of some events + if (htype == HOOK_REFRESH_BEGIN) + { + AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); + + for (int i = AvFILL (av); i >= 0; i--) + ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); + } + else if (htype == HOOK_DESTROY) + { + clearSVptr ((SV *)term->perl.self); + SvREFCNT_dec ((SV *)term->perl.self); + + // don't allow further calls + term->perl.self = 0; + } + + return event_consumed; +} + +void +rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len) +{ + localise_env set_environ (perl_environ); + + ENTER; + SAVETMPS; + + dSP; + XPUSHs (sv_2mortal (newSVpvn (data, len))); + call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL); + + if (SvTRUE (ERRSV)) + rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV)); + + FREETMPS; + LEAVE; } ///////////////////////////////////////////////////////////////////////////// @@ -292,34 +652,161 @@ BOOT: { -# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) + sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); + sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); + sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); + sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); + AV *hookname = get_av ("urxvt::HOOKNAME", 1); - set_hookname (INIT); - set_hookname (RESET); - set_hookname (START); - set_hookname (DESTROY); - set_hookname (SEL_BEGIN); - set_hookname (SEL_EXTEND); - set_hookname (SEL_MAKE); - set_hookname (SEL_GRAB); - set_hookname (FOCUS_IN); - set_hookname (FOCUS_OUT); - set_hookname (VIEW_CHANGE); - set_hookname (SCROLL_BACK); - set_hookname (TTY_ACTIVITY); - set_hookname (REFRESH_BEGIN); - set_hookname (REFRESH_END); - set_hookname (KEYBOARD_COMMAND); +# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); +# include "hookinc.h" +# undef def + + HV *option = get_hv ("urxvt::OPTION", 1); +# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); +# define nodef(name) +# include "optinc.h" +# undef nodef +# undef def + + HV *stash = gv_stashpv ("urxvt", 1); + static const struct { + const char *name; + IV iv; + } *civ, const_iv[] = { +# define const_iv(name) { # name, (IV)name } + const_iv (NUM_RESOURCES), + const_iv (DEFAULT_RSTYLE), + const_iv (OVERLAY_RSTYLE), + const_iv (Color_Bits), + const_iv (RS_bgShift), const_iv (RS_bgMask), + const_iv (RS_fgShift), const_iv (RS_fgMask), + const_iv (RS_Careful), + const_iv (RS_fontCount), + const_iv (RS_fontShift), + const_iv (RS_fontMask), + const_iv (RS_baseattrMask), + const_iv (RS_attrMask), + const_iv (RS_redraw), + const_iv (RS_Sel), + const_iv (RS_Bold), + const_iv (RS_Italic), + const_iv (RS_Blink), + const_iv (RS_RVid), + const_iv (RS_Uline), + + const_iv (CurrentTime), + const_iv (ShiftMask), + const_iv (LockMask), + const_iv (ControlMask), + const_iv (Mod1Mask), + const_iv (Mod2Mask), + const_iv (Mod3Mask), + const_iv (Mod4Mask), + const_iv (Mod5Mask), + const_iv (Button1Mask), + const_iv (Button2Mask), + const_iv (Button3Mask), + const_iv (Button4Mask), + const_iv (Button5Mask), + const_iv (AnyModifier), + + const_iv (NoSymbol), + const_iv (GrabModeSync), + const_iv (GrabModeAsync), + + const_iv (NoEventMask), + const_iv (KeyPressMask), + const_iv (KeyReleaseMask), + const_iv (ButtonPressMask), + const_iv (ButtonReleaseMask), + const_iv (EnterWindowMask), + const_iv (LeaveWindowMask), + const_iv (PointerMotionMask), + const_iv (PointerMotionHintMask), + const_iv (Button1MotionMask), + const_iv (Button2MotionMask), + const_iv (Button3MotionMask), + const_iv (Button4MotionMask), + const_iv (Button5MotionMask), + const_iv (ButtonMotionMask), + const_iv (KeymapStateMask), + const_iv (ExposureMask), + const_iv (VisibilityChangeMask), + const_iv (StructureNotifyMask), + const_iv (ResizeRedirectMask), + const_iv (SubstructureNotifyMask), + const_iv (SubstructureRedirectMask), + const_iv (FocusChangeMask), + const_iv (PropertyChangeMask), + const_iv (ColormapChangeMask), + const_iv (OwnerGrabButtonMask), + + const_iv (KeyPress), + const_iv (KeyRelease), + const_iv (ButtonPress), + const_iv (ButtonRelease), + const_iv (MotionNotify), + const_iv (EnterNotify), + const_iv (LeaveNotify), + const_iv (FocusIn), + const_iv (FocusOut), + const_iv (KeymapNotify), + const_iv (Expose), + const_iv (GraphicsExpose), + const_iv (NoExpose), + const_iv (VisibilityNotify), + const_iv (CreateNotify), + const_iv (DestroyNotify), + const_iv (UnmapNotify), + const_iv (MapNotify), + const_iv (MapRequest), + const_iv (ReparentNotify), + const_iv (ConfigureNotify), + const_iv (ConfigureRequest), + const_iv (GravityNotify), + const_iv (ResizeRequest), + const_iv (CirculateNotify), + const_iv (CirculateRequest), + const_iv (PropertyNotify), + const_iv (SelectionClear), + const_iv (SelectionRequest), + const_iv (SelectionNotify), + const_iv (ColormapNotify), + const_iv (ClientMessage), + const_iv (MappingNotify), +# if ENABLE_XIM_ONTHESPOT + const_iv (XIMReverse), + const_iv (XIMUnderline), + const_iv (XIMHighlight), + const_iv (XIMPrimary), + const_iv (XIMSecondary), + const_iv (XIMTertiary), + const_iv (XIMVisibleToForward), + const_iv (XIMVisibleToBackword), + const_iv (XIMVisibleToCenter), +# if 0 + const_iv (XIMForwardChar), + const_iv (XIMBackwardChar), + const_iv (XIMForwardWord), + const_iv (XIMBackwardWord), + const_iv (XIMCaretUp), + const_iv (XIMCaretDown), + const_iv (XIMNextLine), + const_iv (XIMPreviousLine), + const_iv (XIMLineStart), + const_iv (XIMLineEnd), + const_iv (XIMAbsolutePosition), + const_iv (XIMDontChange), +# endif +# endif + }; - sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); + for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--) + newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); } void -set_should_invoke (int htype, int value) - CODE: - rxvt_perl.should_invoke [htype] = value; - -void warn (const char *msg) CODE: rxvt_warn ("%s", msg); @@ -329,15 +816,235 @@ CODE: rxvt_fatal ("%s", msg); +void +_exit (int status) + NV NOW () CODE: - RETVAL = NOW; + RETVAL = ev::now (); OUTPUT: RETVAL +int +GET_BASEFG (int rend) + CODE: + RETVAL = GET_BASEFG (rend); + OUTPUT: + RETVAL + +int +GET_BASEBG (int rend) + CODE: + RETVAL = GET_BASEBG (rend); + OUTPUT: + RETVAL + +int +SET_FGCOLOR (int rend, int new_color) + CODE: + RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); + OUTPUT: + RETVAL + +int +SET_BGCOLOR (int rend, int new_color) + CODE: + RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); + OUTPUT: + RETVAL + +int +GET_CUSTOM (int rend) + CODE: + RETVAL = (rend & RS_customMask) >> RS_customShift; + OUTPUT: + RETVAL + +int +SET_CUSTOM (int rend, int new_value) + CODE: +{ + if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) + croak ("custom value out of range, must be 0..%d", RS_customCount - 1); + + RETVAL = (rend & ~RS_customMask) + | ((new_value << RS_customShift) & RS_customMask); +} + OUTPUT: + RETVAL + +void +termlist () + PPCODE: +{ + EXTEND (SP, rxvt_term::termlist.size ()); + + for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) + if ((*t)->perl.self) + PUSHs (sv_2mortal (newSVterm (*t))); +} + +IV +_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb) + CODE: + rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term); + req->cb_sv = newSVsv (cb); + AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0)); + av_push (av, newSViv ((IV)req)); + RETVAL = (IV)req; + OUTPUT: + RETVAL + +void +_delete_selection_request (IV req_) + CODE: + rxvt_selection *req = (rxvt_selection *)req_; + AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0)); + int i; + + for (i = AvFILL (av); i >= 0; i--) + if (SvIV (*av_fetch (av, i, 1)) == req_) + break; + + for (; i < AvFILL (av); i++) + av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0))); + + av_pop (av); + + delete req; + MODULE = urxvt PACKAGE = urxvt::term +SV * +_new (AV *env, AV *arg) + CODE: +{ + rxvt_term *term = new rxvt_term; + + stringvec *argv = new stringvec; + for (int i = 0; i <= AvFILL (arg); i++) + argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1)))); + + stringvec *envv = new stringvec; + for (int i = AvFILL (env) + 1; i--; ) + envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1)))); + + try + { + term->init (argv, envv); + } + catch (const class rxvt_failure_exception &e) + { + term->destroy (); + croak ("error while initializing new terminal instance"); + } + + RETVAL = term && term->perl.self + ? newSVterm (term) : &PL_sv_undef; +} + OUTPUT: + RETVAL + +void +rxvt_term::destroy () + +void +rxvt_term::set_should_invoke (int htype, int inc) + CODE: + THIS->perl.should_invoke [htype] += inc; + +int +rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) + CODE: + RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, + ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, + GrabModeSync, GrabModeSync, None, GRAB_CURSOR); + OUTPUT: RETVAL + +int +rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt) + CODE: + RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window); + OUTPUT: RETVAL + +void +rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \ + int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync) + CODE: + XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode); + +void +rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt) + CODE: + XUngrabKey (THIS->dpy, keycode, modifiers, window); + +bool +rxvt_term::grab (Time eventtime, int sync = 0) + CODE: +{ + int mode = sync ? GrabModeSync : GrabModeAsync; + + THIS->perl.grabtime = 0; + + if (!XGrabPointer (THIS->dpy, THIS->vt, 0, + ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, + mode, mode, None, GRAB_CURSOR, eventtime)) + if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime)) + THIS->perl.grabtime = eventtime; + else + XUngrabPointer (THIS->dpy, eventtime); + + RETVAL = !!THIS->perl.grabtime; +} + OUTPUT: + RETVAL + +void +rxvt_term::allow_events_async () + CODE: + XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime); + +void +rxvt_term::allow_events_sync () + CODE: + XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime); + +void +rxvt_term::allow_events_replay () + CODE: + XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime); + XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime); + +void +rxvt_term::ungrab () + CODE: + ungrab (THIS); + +int +rxvt_term::XStringToKeysym (char *string) + CODE: + RETVAL = XStringToKeysym (string); + OUTPUT: RETVAL + +char * +rxvt_term::XKeysymToString (int sym) + CODE: + RETVAL = XKeysymToString (sym); + OUTPUT: RETVAL + +int +rxvt_term::XKeysymToKeycode (int sym) + CODE: + RETVAL = XKeysymToKeycode (THIS->dpy, sym); + OUTPUT: RETVAL + +int +rxvt_term::XKeycodeToKeysym (int code, int index) + CODE: + RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); + OUTPUT: RETVAL + int rxvt_term::strwidth (SV *str) CODE: @@ -345,7 +1052,14 @@ wchar_t *wstr = sv2wcs (str); rxvt_push_locale (THIS->locale); - RETVAL = wcswidth (wstr, wcslen (wstr)); + RETVAL = 0; + for (wchar_t *wc = wstr; *wc; wc++) + { + int w = WCWIDTH (*wc); + + if (w) + RETVAL += max (w, 1); + } rxvt_pop_locale (); free (wstr); @@ -382,58 +1096,423 @@ wchar_t *wstr = rxvt_mbstowcs (data, len); rxvt_pop_locale (); - char *str = rxvt_wcstoutf8 (wstr); + RETVAL = wcs2sv (wstr); free (wstr); +} + OUTPUT: + RETVAL + +#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) + +#define TERM_OFFSET_width TERM_OFFSET(width) +#define TERM_OFFSET_height TERM_OFFSET(height) +#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) +#define TERM_OFFSET_fheight TERM_OFFSET(fheight) +#define TERM_OFFSET_fbase TERM_OFFSET(fbase) +#define TERM_OFFSET_nrow TERM_OFFSET(nrow) +#define TERM_OFFSET_ncol TERM_OFFSET(ncol) +#define TERM_OFFSET_focus TERM_OFFSET(focus) +#define TERM_OFFSET_mapped TERM_OFFSET(mapped) +#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth) +#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth) +#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace) +#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace) +#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) +#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) +#define TERM_OFFSET_top_row TERM_OFFSET(top_row) - RETVAL = newSVpv (str, 0); - SvUTF8_on (RETVAL); - free (str); +int +rxvt_term::width () + ALIAS: + width = TERM_OFFSET_width + height = TERM_OFFSET_height + fwidth = TERM_OFFSET_fwidth + fheight = TERM_OFFSET_fheight + fbase = TERM_OFFSET_fbase + nrow = TERM_OFFSET_nrow + ncol = TERM_OFFSET_ncol + focus = TERM_OFFSET_focus + mapped = TERM_OFFSET_mapped + int_bwidth = TERM_OFFSET_int_bwidth + ext_bwidth = TERM_OFFSET_ext_bwidth + lineSpace = TERM_OFFSET_lineSpace + letterSpace = TERM_OFFSET_letterSpace + saveLines = TERM_OFFSET_saveLines + total_rows = TERM_OFFSET_total_rows + top_row = TERM_OFFSET_top_row + CODE: + RETVAL = *(int *)((char *)THIS + ix); + OUTPUT: + RETVAL + +unsigned int +rxvt_term::ModLevel3Mask () + ALIAS: + ModLevel3Mask = 0 + ModMetaMask = 1 + ModNumLockMask = 2 + current_screen = 3 + hidden_cursor = 4 + CODE: + switch (ix) + { + case 0: RETVAL = THIS->ModLevel3Mask; break; + case 1: RETVAL = THIS->ModMetaMask; break; + case 2: RETVAL = THIS->ModNumLockMask; break; + case 3: RETVAL = THIS->current_screen; break; +#ifdef CURSOR_BLINK + case 4: RETVAL = THIS->hidden_cursor; break; +#endif + } + OUTPUT: + RETVAL + +char * +rxvt_term::display_id () + ALIAS: + display_id = 0 + locale = 1 + CODE: + switch (ix) + { + case 0: RETVAL = THIS->display->id; break; + case 1: RETVAL = THIS->locale; break; + } + OUTPUT: + RETVAL + +SV * +rxvt_term::envv () + ALIAS: + argv = 1 + PPCODE: +{ + stringvec *vec = ix ? THIS->argv : THIS->envv; + + EXTEND (SP, vec->size ()); + + for (char **i = vec->begin (); i != vec->end (); ++i) + if (*i) + PUSHs (sv_2mortal (newSVpv (*i, 0))); } + +int +rxvt_term::pty_ev_events (int events = ev::UNDEF) + CODE: + RETVAL = THIS->pty_ev.events; + if (events != ev::UNDEF) + THIS->pty_ev.set (events); OUTPUT: RETVAL int -rxvt_term::nsaved () +rxvt_term::pty_fd () + CODE: + RETVAL = THIS->pty->pty; + OUTPUT: + RETVAL + +Window +rxvt_term::parent () + CODE: + RETVAL = THIS->parent; + OUTPUT: + RETVAL + +Window +rxvt_term::vt () CODE: - RETVAL = THIS->nsaved; + RETVAL = THIS->vt; OUTPUT: RETVAL +void +rxvt_term::vt_emask_add (U32 emask) + CODE: + THIS->vt_emask_perl |= emask; + THIS->vt_select_input (); + +U32 +rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) + CODE: + RETVAL = THIS->rstyle; + THIS->rstyle = new_rstyle; + OUTPUT: + RETVAL + int -rxvt_term::view_start (int newval = -1) +rxvt_term::view_start (int newval = 1) + PROTOTYPE: $;$ CODE: { RETVAL = THIS->view_start; - if (newval >= 0) + if (newval <= 0) + THIS->scr_changeview (max (newval, THIS->top_row)); +} + OUTPUT: + RETVAL + +void +rxvt_term::set_urgency (bool enable) + +void +rxvt_term::focus_in () + +void +rxvt_term::focus_out () + +void +rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime) + ALIAS: + key_release = 1 + CODE: +{ + XKeyEvent xkey; + + memset (&xkey, 0, sizeof (xkey)); + + xkey.time = time; + xkey.state = state; + xkey.keycode = keycode; + + xkey.type = ix ? KeyRelease : KeyPress; + xkey.display = THIS->dpy; + xkey.window = THIS->vt; + xkey.root = THIS->display->root; + xkey.subwindow = THIS->vt; + + if (ix) + THIS->key_release (xkey); + else + THIS->key_press (xkey); +} + +void +rxvt_term::want_refresh () + CODE: + THIS->want_refresh = 1; + THIS->refresh_check (); + +void +rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) + PPCODE: +{ + if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) + XSRETURN_EMPTY; + + line_t &l = ROW(row_number); + + if (GIMME_V != G_VOID) + { + wchar_t *wstr = rxvt_temp_buf (THIS->ncol); + + for (int col = 0; col < THIS->ncol; col++) + wstr [col] = l.t [col]; + + XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); + } + + if (new_text) + { + wchar_t *wstr = sv2wcs (new_text); + + int len = min (wcslen (wstr) - start_ofs, max_len); + + if (start_col < 0 || start_col + len > THIS->ncol) + { + free (wstr); + croak ("new_text extends beyond horizontal margins"); + } + + for (int col = start_col; col < start_col + len; col++) + { + l.t [col] = wstr [start_ofs + col - start_col]; + l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); + } + + free (wstr); + } +} + +void +rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) + PPCODE: +{ + if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) + XSRETURN_EMPTY; + + line_t &l = ROW(row_number); + + if (GIMME_V != G_VOID) + { + AV *av = newAV (); + + av_extend (av, THIS->ncol - 1); + for (int col = 0; col < THIS->ncol; col++) + av_store (av, col, newSViv (l.r [col])); + + XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); + } + + if (new_rend) { - THIS->view_start = min (newval, THIS->nsaved); - THIS->scr_changeview (RETVAL); + if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) + croak ("new_rend must be arrayref"); + + AV *av = (AV *)SvRV (new_rend); + int len = min (AvFILL (av) + 1 - start_ofs, max_len); + + if (start_col < 0 || start_col + len > THIS->ncol) + croak ("new_rend array extends beyond horizontal margins"); + + for (int col = start_col; col < start_col + len; col++) + { + rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; + + l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); + } } } + +int +rxvt_term::ROW_l (int row_number, int new_length = -1) + CODE: +{ + if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) + XSRETURN_EMPTY; + + line_t &l = ROW(row_number); + RETVAL = l.l; + + if (new_length >= 0) + l.l = new_length; +} OUTPUT: - RETVAL + RETVAL + +bool +rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) + CODE: +{ + if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) + XSRETURN_EMPTY; + + line_t &l = ROW(row_number); + RETVAL = l.is_longer (); + + if (new_is_longer >= 0) + l.is_longer (new_is_longer); +} + OUTPUT: + RETVAL + +SV * +rxvt_term::special_encode (SV *string) + CODE: +{ + wchar_t *wstr = sv2wcs (string); + int wlen = wcslen (wstr); + wchar_t *rstr = rxvt_temp_buf (wlen * 2); // cannot become longer + + rxvt_push_locale (THIS->locale); + + wchar_t *r = rstr; + for (wchar_t *s = wstr; *s; s++) + { + int w = WCWIDTH (*s); + + if (w == 0) + { + if (r == rstr) + croak ("leading combining character unencodable"); + + unicode_t n = rxvt_compose (r[-1], *s); + if (n == NOCHAR) + n = rxvt_composite.compose (r[-1], *s); + + r[-1] = n; + } +#if !UNICODE_3 + else if (*s >= 0x10000) + *r++ = rxvt_composite.compose (*s); +#endif + else + *r++ = *s; + + // the *2 above only allows wcwidth <= 2 + if (w > 1) + *r++ = NOCHAR; + } + + rxvt_pop_locale (); + + RETVAL = wcs2sv (rstr, r - rstr); +} + OUTPUT: + RETVAL + +SV * +rxvt_term::special_decode (SV *text) + CODE: +{ + wchar_t *wstr = sv2wcs (text); + int dlen = 0; + + // find length + for (wchar_t *s = wstr; *s; s++) + if (*s == NOCHAR) + ; + else if (IS_COMPOSE (*s)) + dlen += rxvt_composite.expand (*s, 0); + else + dlen++; + + wchar_t *rstr = rxvt_temp_buf (dlen); + + // decode + wchar_t *r = rstr; + for (wchar_t *s = wstr; *s; s++) + if (*s == NOCHAR) + ; + else if (IS_COMPOSE (*s)) + r += rxvt_composite.expand (*s, r); + else + *r++ = *s; + + RETVAL = wcs2sv (rstr, r - rstr); +} + OUTPUT: + RETVAL void rxvt_term::_resource (char *name, int index, SV *newval = 0) PPCODE: { - struct resval { const char *name; int value; } rslist [] = { -# define Rs_def(name) { # name, Rs_ ## name }, -# define Rs_reserve(name,count) + static const struct resval { const char *name; int value; } *rs, rslist [] = { +# define def(name) { # name, Rs_ ## name }, +# define reserve(name,count) # include "rsinc.h" -# undef Rs_def -# undef Rs_reserve +# undef def +# undef reserve }; - struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); + rs = rslist + ecb_array_length (rslist); - do { - if (rs-- == rslist) - croak ("no such resource '%s', requested", name); - } while (strcmp (name, rs->name)); + if (*name) + { + do { + if (rs-- == rslist) + croak ("no such resource '%s', requested", name); + } while (strcmp (name, rs->name)); - index += rs->value; + index += rs->value; + } + else + { + --rs; + name = ""; + } if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); @@ -454,78 +1533,191 @@ } } +const char * +rxvt_term::x_resource (const char *name) + +bool +rxvt_term::option (U8 optval, int set = -1) + CODE: +{ + RETVAL = THIS->option (optval); + + if (set >= 0) + { + THIS->set_option (optval, set); + + if (THIS->init_done) // avoid doing this before START + switch (optval) + { + case Opt_skipBuiltinGlyphs: + THIS->set_fonts (); + THIS->scr_remap_chars (); + THIS->scr_touch (true); + THIS->want_refresh = 1; + THIS->refresh_check (); + break; + +#ifdef CURSOR_BLINK + case Opt_cursorBlink: + THIS->cursor_blink_reset (); + break; +#endif + + case Opt_cursorUnderline: + THIS->want_refresh = 1; + THIS->refresh_check (); + break; + +# case Opt_scrollBar_floating: +# case Opt_scrollBar_right: +# THIS->resize_all_windows (THIS->width, THIS->height, 1); +# break; + } + } +} + OUTPUT: + RETVAL + +bool +rxvt_term::parse_keysym (char *keysym, char *str) + CODE: + RETVAL = 0 < THIS->parse_keysym (keysym, str); + THIS->keyboard->register_done (); + OUTPUT: + RETVAL + void -rxvt_term::selection_mark (...) +rxvt_term::register_command (int keysym, unsigned int state, SV *str) + CODE: + wchar_t *wstr = sv2wcs (str); + THIS->keyboard->register_user_translation (keysym, state, wstr); + free (wstr); + +void +rxvt_term::screen_cur (...) PROTOTYPE: $;$$ ALIAS: - selection_beg = 1 - selection_end = 2 + screen_cur = 0 + selection_beg = 1 + selection_end = 2 + selection_mark = 3 PPCODE: { - row_col_t &sel = ix == 1 ? THIS->selection.beg - : ix == 2 ? THIS->selection.end - : THIS->selection.mark; + row_col_t &rc = ix == 0 ? THIS->screen.cur + : ix == 1 ? THIS->selection.beg + : ix == 2 ? THIS->selection.end + : THIS->selection.mark; if (GIMME_V != G_VOID) { EXTEND (SP, 2); - PUSHs (sv_2mortal (newSViv (sel.row))); - PUSHs (sv_2mortal (newSViv (sel.col))); + PUSHs (sv_2mortal (newSViv (rc.row))); + PUSHs (sv_2mortal (newSViv (rc.col))); } - if (items == 3) + if (items >= 3) { - sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); - sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); + rc.row = SvIV (ST (1)); + rc.col = SvIV (ST (2)); + + if (ix == 2) + { + if (rc.col == 0) + { + // col == 0 means end of previous line + rc.row--; + rc.col = THIS->ncol; + } + else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow) + && rc.col > ROW(rc.row).l) + { + // col >= length means while line and add newline + rc.col = THIS->ncol; + } + } + + clamp_it (rc.col, 0, THIS->ncol); + clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); if (ix) - THIS->want_refresh = 1; + { + THIS->selection.screen = THIS->current_screen; + + THIS->want_refresh = 1; + THIS->refresh_check (); + } } } int -rxvt_term::selection_grab (int eventtime) +rxvt_term::selection_screen (int screen = -1) + CODE: + RETVAL = THIS->selection.screen; + if (screen >= 0) + THIS->selection.screen = screen; + OUTPUT: + RETVAL + +void +rxvt_term::selection_clear (bool clipboard = false) + +void +rxvt_term::selection_make (Time eventtime, bool rect = false) + CODE: + THIS->selection.op = SELECTION_CONT; + THIS->selection.rect = rect; + THIS->selection_make (eventtime); + +int +rxvt_term::selection_grab (Time eventtime, bool clipboard = false) void -rxvt_term::selection (SV *newtext = 0) +rxvt_term::selection (SV *newtext = 0, bool clipboard = false) PPCODE: { + wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text; + unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len; + if (GIMME_V != G_VOID) - { - char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); - SV *sv = newSVpv (sel, 0); - SvUTF8_on (sv); - free (sel); - XPUSHs (sv_2mortal (sv)); - } + XPUSHs (text + ? sv_2mortal (wcs2sv (text, len)) + : &PL_sv_undef); if (newtext) { - free (THIS->selection.text); + free (text); - THIS->selection.text = sv2wcs (newtext); - THIS->selection.len = wcslen (THIS->selection.text); + text = sv2wcs (newtext); + len = wcslen (text); } } - + +char +rxvt_term::cur_charset () + CODE: + RETVAL = THIS->charsets [THIS->screen.charset]; + OUTPUT: + RETVAL + void -rxvt_term::scr_overlay_new (int x, int y, int w, int h) +rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline) void -rxvt_term::scr_overlay_off () +rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) void -rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE) - CODE: - THIS->scr_overlay_set (x, y, text, rend); +rxvt_term::scr_bell () + +void +rxvt_term::scr_change_screen (int screen) void -rxvt_term::scr_overlay_set (int x, int y, SV *text) +rxvt_term::scr_add_lines (SV *string) CODE: { - wchar_t *wtext = sv2wcs (text); - THIS->scr_overlay_set (x, y, wtext); - free (wtext); + wchar_t *wstr = sv2wcs (string); + THIS->scr_add_lines (wstr, wcslen (wstr)); + free (wstr); } void @@ -534,113 +1726,200 @@ STRLEN len; char *str = SvPVbyte (octets, len); C_ARGS: - (unsigned char *)str, len + str, len -MODULE = urxvt PACKAGE = urxvt::timer +void +rxvt_term::tt_paste (SV *octets) + INIT: + STRLEN len; + char *str = SvPVbyte (octets, len); + C_ARGS: + str, len -SV * -timer::new () +void +rxvt_term::cmd_parse (SV *octets) CODE: - timer *w = new timer; - RETVAL = newSVptr ((void *)w, "urxvt::timer"); - w->self = (HV *)SvRV (RETVAL); - OUTPUT: - RETVAL +{ + STRLEN len; + char *str = SvPVbyte (octets, len); -timer * -timer::cb (SV *cb) - CODE: - THIS->cb (cb); - RETVAL = THIS; - OUTPUT: - RETVAL + char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; + char *old_cmdbuf_endp = THIS->cmdbuf_endp; -NV -timer::at () - CODE: - RETVAL = THIS->at; - OUTPUT: - RETVAL + THIS->cmdbuf_ptr = str; + THIS->cmdbuf_endp = str + len; -timer * -timer::set (NV tstamp) - CODE: - THIS->set (tstamp); - RETVAL = THIS; - OUTPUT: - RETVAL + rxvt_push_locale (THIS->locale); + THIS->cmd_parse (); + rxvt_pop_locale (); -timer * -timer::start (NV tstamp = THIS->at) - CODE: - THIS->start (tstamp); - RETVAL = THIS; - OUTPUT: - RETVAL + THIS->cmdbuf_ptr = old_cmdbuf_ptr; + THIS->cmdbuf_endp = old_cmdbuf_endp; +} -timer * -timer::stop () +SV * +rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) CODE: - THIS->stop (); - RETVAL = THIS; - OUTPUT: +{ + overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); + RETVAL = newSVptr ((void *)o, "urxvt::overlay"); + o->self = (HV *)SvRV (RETVAL); +} + OUTPUT: RETVAL +############################################################################# +# Various X Utility Functions +############################################################################# + void -timer::DESTROY () +rxvt_term::XListProperties (Window window) + PPCODE: +{ + int count; + Atom *props = XListProperties (THIS->dpy, window, &count); -MODULE = urxvt PACKAGE = urxvt::iow + EXTEND (SP, count); + while (count--) + PUSHs (newSVuv ((U32)props [count])); -SV * -iow::new () - CODE: - iow *w = new iow; - RETVAL = newSVptr ((void *)w, "urxvt::iow"); - w->self = (HV *)SvRV (RETVAL); - OUTPUT: - RETVAL + XFree (props); +} -iow * -iow::cb (SV *cb) - CODE: - THIS->cb (cb); - RETVAL = THIS; - OUTPUT: - RETVAL +void +rxvt_term::XGetWindowProperty (Window window, Atom property) + PPCODE: +{ + Atom type; + int format; + unsigned long nitems; + unsigned long bytes_after; + unsigned char *prop; + + XGetWindowProperty (THIS->dpy, window, property, + 0, 1<<24, 0, AnyPropertyType, + &type, &format, &nitems, &bytes_after, &prop); + + if (type != None) + { + int elemsize = format == 16 ? sizeof (short) + : format == 32 ? sizeof (long) + : 1; + + EXTEND (SP, 3); + PUSHs (newSVuv ((U32)type)); + PUSHs (newSViv (format)); + PUSHs (newSVpvn ((char *)prop, nitems * elemsize)); + XFree (prop); + } +} -iow * -iow::fd (int fd) +void +rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data) CODE: - THIS->fd = fd; - RETVAL = THIS; - OUTPUT: - RETVAL +{ + STRLEN len; + char *data_ = SvPVbyte (data, len); + + int elemsize = format == 16 ? sizeof (short) + : format == 32 ? sizeof (long) + : 1; + + XChangeProperty (THIS->dpy, window, property, + type, format, PropModeReplace, + (unsigned char *)data_, len / elemsize); +} + +Atom +XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) + C_ARGS: term->dpy, atom_name, only_if_exists + +char * +XGetAtomName (rxvt_term *term, Atom atom) + C_ARGS: term->dpy, atom + CLEANUP: + XFree (RETVAL); -iow * -iow::events (short events) +void +XDeleteProperty (rxvt_term *term, Window window, Atom property) + C_ARGS: term->dpy, window, property + +Window +rxvt_term::DefaultRootWindow () CODE: - THIS->events = events; - RETVAL = THIS; + RETVAL = THIS->display->root; OUTPUT: RETVAL -iow * -iow::start () - CODE: - THIS->start (); - RETVAL = THIS; - OUTPUT: - RETVAL +#if 0 + +Window +XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height) + C_ARGS: term->dpy, (Window)parent, + x, y, width, height, 0, + term->pix_colors_focused[Color_border], + term->pix_colors_focused[Color_border] + +#endif + +void +XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0) + C_ARGS: term->dpy, window, parent, x, y -iow * -iow::stop () +void +XMapWindow (rxvt_term *term, Window window) + C_ARGS: term->dpy, window + +void +XUnmapWindow (rxvt_term *term, Window window) + C_ARGS: term->dpy, window + +void +XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height) + C_ARGS: term->dpy, window, x, y, width, height + +void +rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0) CODE: - THIS->stop (); - RETVAL = THIS; - OUTPUT: - RETVAL +{ + XWindowAttributes attr; + XGetWindowAttributes (THIS->dpy, window, &attr); + XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events); +} + +void +rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y) + PPCODE: +{ + int dx, dy; + Window child; + + if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child)) + { + EXTEND (SP, 3); + PUSHs (newSViv (dx)); + PUSHs (newSViv (dy)); + PUSHs (newSVuv (child)); + } +} + +############################################################################# +# urxvt::overlay +############################################################################# + +MODULE = urxvt PACKAGE = urxvt::overlay + +void +overlay::set (int x, int y, SV *text, SV *rend = 0) + +void +overlay::show () + +void +overlay::hide () void -iow::DESTROY () +overlay::DESTROY () +INCLUDE: $PERL