--- rxvt-unicode/src/rxvtperl.xs 2012/06/03 18:04:44 1.158 +++ rxvt-unicode/src/rxvtperl.xs 2019/09/17 20:38:14 1.245 @@ -3,11 +3,11 @@ *----------------------------------------------------------------------* * * All portions of code are copyright by their respective author/s. - * Copyright (c) 2005-2008,2011 Marc Lehmann + * Copyright (c) 2005-2014 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 - * the Free Software Foundation; either version 2 of the License, or + * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, @@ -54,19 +54,61 @@ typedef char * octet_string; typedef char * utf8_string; +typedef int render_repeat_mode; + +#if HAVE_PIXBUF typedef GdkPixbuf * urxvt__pixbuf; +#endif +#if HAVE_IMG typedef rxvt_img * urxvt__img; +typedef rxvt_img::nv rxvt_img__nv; ///////////////////////////////////////////////////////////////////////////// -static void -parse_color (rxvt_screen *s, rxvt_color &c, SV *sv) +static rgba +parse_rgba (SV *sv, rxvt_screen *s = 0) { - //TODO: support component stuff - c.set (s, SvPVbyte_nolen (sv)); + rgba c; + + if (SvROK (sv)) + { + AV *av = (AV *)SvRV (sv); + + if (SvTYPE ((SV *)av) != SVt_PVAV) + croak ("colour must be either a colour string, or an array,"); + + int len = av_len (av) + 1; + + if (len != 1 && len != 3 && len != 4) + croak ("component colour array must have 1, 3 or 4 components,"); + + c.a = rgba::MAX_CC; + + c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0))); + + if (len >= 3) + { + c.g = float_to_component (SvIV (*av_fetch (av, 1, 0))); + c.b = float_to_component (SvIV (*av_fetch (av, 2, 0))); + + if (len >= 4) + c.a = float_to_component (SvIV (*av_fetch (av, 3, 0))); + } + } + else if (s) + { + rxvt_color rc; + rc.set (s, SvPVbyte_nolen (sv)); + rc.get (c); + } + else + croak ("unable to parse colour,"); + + return c; } ///////////////////////////////////////////////////////////////////////////// +#endif static wchar_t * sv2wcs (SV *sv) @@ -251,7 +293,7 @@ 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 (av_pop (overlay_av)); SvREFCNT_dec (overlay_av); overlay_av = 0; @@ -341,7 +383,7 @@ } void -rxvt_perl_interp::init (rxvt_term *term) +rxvt_perl_interp::init () { if (!perl) { @@ -351,7 +393,7 @@ perl_environ = rxvt_environ; localise_env set_environ (perl_environ); - char *args[] = { + const char *args[] = { "", "-e" "BEGIN {" @@ -359,10 +401,11 @@ " unshift @INC, '" LIBDIR "';" "}" "" - "use urxvt;" + "use urxvt;", + 0 }; - int argc = ecb_array_length (args); - char **argv = args; + int argc = ecb_array_length (args) - 1; + char **argv = (char **)args; PERL_SYS_INIT3 (&argc, &argv, &environ); perl = perl_alloc (); @@ -381,8 +424,14 @@ rxvt_pop_locale (); } +} - if (perl) +void +rxvt_perl_interp::init (rxvt_term *term) +{ + init (); + + if (perl && !term->perl.self) { // runs outside of perls ENV term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); @@ -391,6 +440,80 @@ } } +void +rxvt_perl_interp::eval (const char *str) +{ + eval_pv (str, 1); +} + +void +rxvt_perl_interp::usage (rxvt_term *term, int type) +{ + localise_env set_environ (perl_environ); + + ENTER; + SAVETMPS; + + dSP; + PUSHMARK (SP); + EXTEND (SP, 2); + PUSHs (sv_2mortal (newSVterm (term))); + PUSHs (sv_2mortal (newSViv (type))); + PUTBACK; + call_pv ("urxvt::usage", G_VOID | G_DISCARD); + + FREETMPS; + LEAVE; +} + +uint8_t +rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value) +{ + localise_env set_environ (perl_environ); + + ENTER; + SAVETMPS; + + dSP; + PUSHMARK (SP); + EXTEND (SP, 6); + PUSHs (sv_2mortal (newSVterm (term))); + PUSHs (sv_2mortal (newSVpv (name, 0))); + PUSHs (arg ? &PL_sv_yes : &PL_sv_no); + PUSHs (longopt ? &PL_sv_yes : &PL_sv_no); + PUSHs (flag ? &PL_sv_yes : &PL_sv_no); + PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef); + PUTBACK; + call_pv ("urxvt::parse_resource", G_SCALAR); + SPAGAIN; + + uint8_t ret = POPi; + + FREETMPS; + LEAVE; + + return ret; +} + +static void +_keysym_resource_push (rxvt_term *term, const char *k, const char *v) +{ + unsigned int state; + + if (term->parse_keysym (k, state) == -1) + return; + + dSP; + XPUSHs (sv_2mortal (newSVpv (v, 0))); + PUTBACK; +} + +static void +_keysym_resources (rxvt_term *term) +{ + term->enumerate_keysym_resources (_keysym_resource_push); +} + static void ungrab (rxvt_term *THIS) { @@ -431,8 +554,7 @@ bool event_consumed; - if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always - || term->perl.should_invoke [htype]) + if (term->perl.should_invoke [htype]) { dSP; va_list ap; @@ -652,6 +774,7 @@ dSP; XPUSHs (sv_2mortal (newSVpvn (data, len))); + PUTBACK; call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL); if (SvTRUE (ERRSV)) @@ -692,6 +815,10 @@ IV iv; } *civ, const_iv[] = { # define const_iv(name) { # name, (IV)name } + const_iv (HOOK_INIT), + const_iv (HOOK_DESTROY), + const_iv (HOOK_ACTION), + const_iv (NUM_RESOURCES), const_iv (DEFAULT_RSTYLE), const_iv (OVERLAY_RSTYLE), @@ -712,6 +839,18 @@ const_iv (RS_RVid), const_iv (RS_Uline), + // TODO: should support all colour constants, create colorinc.h &c + const_iv (Color_fg), + const_iv (Color_bg), +#if OFF_FOCUS_FADING + const_iv (Color_fade), +#endif + const_iv (Color_pointer_fg), + const_iv (Color_pointer_bg), + const_iv (Color_border), + const_iv (NRS_COLORS), + const_iv (TOTAL_COLORS), + const_iv (CurrentTime), const_iv (ShiftMask), const_iv (LockMask), @@ -802,12 +941,72 @@ const_iv (XIMVisibleToForward), const_iv (XIMVisibleToBackword), const_iv (XIMVisibleToCenter), -#if HAVE_XRENDER +#if XRENDER const_iv (PictStandardARGB32), const_iv (PictStandardRGB24), const_iv (PictStandardA8), const_iv (PictStandardA4), const_iv (PictStandardA1), + const_iv (RepeatNone), + const_iv (RepeatNormal), + const_iv (RepeatPad), + const_iv (RepeatReflect), + // all versions + const_iv (PictOpClear), + const_iv (PictOpSrc), + const_iv (PictOpDst), + const_iv (PictOpOver), + const_iv (PictOpOverReverse), + const_iv (PictOpIn), + const_iv (PictOpInReverse), + const_iv (PictOpOut), + const_iv (PictOpOutReverse), + const_iv (PictOpAtop), + const_iv (PictOpAtopReverse), + const_iv (PictOpXor), + const_iv (PictOpAdd), + const_iv (PictOpSaturate), + // 0.2+ + const_iv (PictOpDisjointClear), + const_iv (PictOpDisjointSrc), + const_iv (PictOpDisjointDst), + const_iv (PictOpDisjointOver), + const_iv (PictOpDisjointOverReverse), + const_iv (PictOpDisjointIn), + const_iv (PictOpDisjointInReverse), + const_iv (PictOpDisjointOut), + const_iv (PictOpDisjointOutReverse), + const_iv (PictOpDisjointAtop), + const_iv (PictOpDisjointAtopReverse), + const_iv (PictOpDisjointXor), + const_iv (PictOpConjointClear), + const_iv (PictOpConjointSrc), + const_iv (PictOpConjointDst), + const_iv (PictOpConjointOver), + const_iv (PictOpConjointOverReverse), + const_iv (PictOpConjointIn), + const_iv (PictOpConjointInReverse), + const_iv (PictOpConjointOut), + const_iv (PictOpConjointOutReverse), + const_iv (PictOpConjointAtop), + const_iv (PictOpConjointAtopReverse), + const_iv (PictOpConjointXor), + // 0.11+ + const_iv (PictOpMultiply), + const_iv (PictOpScreen), + const_iv (PictOpOverlay), + const_iv (PictOpDarken), + const_iv (PictOpLighten), + const_iv (PictOpColorDodge), + const_iv (PictOpColorBurn), + const_iv (PictOpHardLight), + const_iv (PictOpSoftLight), + const_iv (PictOpDifference), + const_iv (PictOpExclusion), + const_iv (PictOpHSLHue), + const_iv (PictOpHSLSaturation), + const_iv (PictOpHSLColor), + const_iv (PictOpHSLLuminosity), #endif # if 0 const_iv (XIMForwardChar), @@ -824,6 +1023,36 @@ const_iv (XIMDontChange), # endif # endif + + /* DEC private modes */ + const_iv (PrivMode_132), + const_iv (PrivMode_132OK), + const_iv (PrivMode_rVideo), + const_iv (PrivMode_relOrigin), + const_iv (PrivMode_Screen), + const_iv (PrivMode_Autowrap), + const_iv (PrivMode_aplCUR), + const_iv (PrivMode_aplKP), + const_iv (PrivMode_HaveBackSpace), + const_iv (PrivMode_BackSpace), + const_iv (PrivMode_ShiftKeys), + const_iv (PrivMode_VisibleCursor), + const_iv (PrivMode_MouseX10), + const_iv (PrivMode_MouseX11), + const_iv (PrivMode_scrollBar), + const_iv (PrivMode_TtyOutputInh), + const_iv (PrivMode_Keypress), + const_iv (PrivMode_smoothScroll), + const_iv (PrivMode_vt52), + const_iv (PrivMode_LFNL), + const_iv (PrivMode_MouseBtnEvent), + const_iv (PrivMode_MouseAnyEvent), + const_iv (PrivMode_BracketPaste), + const_iv (PrivMode_ExtModeMouse), + const_iv (PrivMode_ExtMouseRight), + const_iv (PrivMode_BlinkingCursor), + const_iv (PrivMode_mouse_report), + const_iv (PrivMode_Default), }; for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--) @@ -831,18 +1060,39 @@ } void -warn (const char *msg) +log (utf8_string msg) + CODE: + rxvt_log ("%s", msg); + +void +warn (utf8_string msg) CODE: rxvt_warn ("%s", msg); void -fatal (const char *msg) +fatal (utf8_string msg) CODE: rxvt_fatal ("%s", msg); void _exit (int status) +void +catch_fatal (SV *block) + PROTOTYPE: & + CODE: + try + { + PUSHMARK (SP); + PUTBACK; + call_sv (block, G_VOID | G_DISCARD); + SPAGAIN; + } + catch (const rxvt_failure_exception &e) + { + croak ("rxvt_fatal exception caught, trying to continue."); + } + NV NOW () CODE: @@ -976,7 +1226,31 @@ void rxvt_term::set_should_invoke (int htype, int inc) CODE: - THIS->perl.should_invoke [htype] += inc; + uint8_t &count = THIS->perl.should_invoke [htype]; + uint8_t prev = count; + count += inc; + if (!prev != !count) + { + // hook status changed, react + switch (htype) + { + case HOOK_POSITION_CHANGE: + if (count) + THIS->get_window_origin (THIS->parent_x, THIS->parent_y); + } + } + +void +rxvt_term::put_option_db (octet_string specifier, octet_string value) + CODE: + XrmPutStringResource (&THIS->option_db, specifier, value); + +void +rxvt_term::_keysym_resources () + PPCODE: + PUTBACK; + _keysym_resources (THIS); + SPAGAIN; int rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) @@ -1046,7 +1320,7 @@ ungrab (THIS); int -rxvt_term::XStringToKeysym (char *string) +rxvt_term::XStringToKeysym (octet_string string) CODE: RETVAL = XStringToKeysym (string); OUTPUT: RETVAL @@ -1066,7 +1340,7 @@ int rxvt_term::XKeycodeToKeysym (int code, int index) CODE: - RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); + RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index); OUTPUT: RETVAL int @@ -1146,7 +1420,7 @@ #define TERM_OFFSET_top_row TERM_OFFSET(top_row) int -rxvt_term::width () +rxvt_term::width (int new_value = NO_INIT) ALIAS: width = TERM_OFFSET_width height = TERM_OFFSET_height @@ -1166,6 +1440,8 @@ top_row = TERM_OFFSET_top_row CODE: RETVAL = *(int *)((char *)THIS + ix); + if (items > 1) + *(int *)((char *)THIS + ix) = new_value; OUTPUT: RETVAL @@ -1177,6 +1453,7 @@ ModNumLockMask = 2 current_screen = 3 hidden_cursor = 4 + priv_modes = 5 CODE: switch (ix) { @@ -1186,7 +1463,10 @@ case 3: RETVAL = THIS->current_screen; break; #ifdef CURSOR_BLINK case 4: RETVAL = THIS->hidden_cursor; break; +#else + case 4: RETVAL = 0; break; #endif + case 5: RETVAL = THIS->priv_modes; break; } OUTPUT: RETVAL @@ -1243,6 +1523,20 @@ OUTPUT: RETVAL +int +rxvt_term::parent_x () + CODE: + RETVAL = THIS->parent_x; + OUTPUT: + RETVAL + +int +rxvt_term::parent_y () + CODE: + RETVAL = THIS->parent_y; + OUTPUT: + RETVAL + Window rxvt_term::vt () CODE: @@ -1319,6 +1613,9 @@ THIS->refresh_check (); void +rxvt_term::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: { @@ -1471,6 +1768,7 @@ rxvt_pop_locale (); + free (wstr); RETVAL = wcs2sv (rstr, r - rstr); } OUTPUT: @@ -1504,13 +1802,14 @@ else *r++ = *s; + free (wstr); RETVAL = wcs2sv (rstr, r - rstr); } OUTPUT: RETVAL void -rxvt_term::_resource (char *name, int index, SV *newval = 0) +rxvt_term::_resource (octet_string name, int index, SV *newval = 0) PPCODE: { static const struct resval { const char *name; int value; } *rs, rslist [] = { @@ -1535,7 +1834,7 @@ else { --rs; - name = ""; + name = (octet_string)""; } if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) @@ -1558,7 +1857,7 @@ } const char * -rxvt_term::x_resource (const char *name) +rxvt_term::x_resource (octet_string name) bool rxvt_term::option (U8 optval, int set = -1) @@ -1587,6 +1886,7 @@ #endif case Opt_cursorUnderline: + THIS->cursor_type = set ? 1 : 0; THIS->want_refresh = 1; THIS->refresh_check (); break; @@ -1601,10 +1901,22 @@ OUTPUT: RETVAL +SV * +rxvt_term::lookup_keysym (int keysym, unsigned int state) + CODE: +{ + keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state); + RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef; +} + OUTPUT: + RETVAL + bool -rxvt_term::parse_keysym (char *keysym, char *str) +rxvt_term::bind_action (octet_string keysym, octet_string action) + ALIAS: + parse_keysym = 1 CODE: - RETVAL = 0 < THIS->parse_keysym (keysym, str); + RETVAL = 0 < THIS->bind_action (keysym, action); THIS->keyboard->register_done (); OUTPUT: RETVAL @@ -1613,7 +1925,7 @@ 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); + THIS->keyboard->register_action (keysym, state, wstr); free (wstr); void @@ -1666,7 +1978,7 @@ { THIS->selection.screen = THIS->current_screen; - THIS->want_refresh = 1; + THIS->selection_changed (); THIS->refresh_check (); } } @@ -1682,6 +1994,9 @@ RETVAL void +rxvt_term::selection_request (Time tm, int selnum) + +void rxvt_term::selection_clear (bool clipboard = false) void @@ -1732,6 +2047,9 @@ rxvt_term::scr_bell () void +rxvt_term::scr_recolor (bool refresh = true); + +void rxvt_term::scr_change_screen (int screen) void @@ -1744,6 +2062,14 @@ } void +rxvt_term::tt_write_user_input (SV *octets) + INIT: + STRLEN len; + char *str = SvPVbyte (octets, len); + C_ARGS: + str, len + +void rxvt_term::tt_write (SV *octets) INIT: STRLEN len; @@ -1854,7 +2180,7 @@ } Atom -XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) +XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE) C_ARGS: term->dpy, atom_name, only_if_exists char * @@ -1865,7 +2191,7 @@ void XDeleteProperty (rxvt_term *term, Window window, Atom property) - C_ARGS: term->dpy, window, property + C_ARGS: term->dpy, window, property Window rxvt_term::DefaultRootWindow () @@ -1929,19 +2255,101 @@ ############################################################################# # fancy bg bloatstuff (TODO: should be moved up somewhere) -#ifdef ENABLE_TRANSPARENCY +bool +rxvt_term::has_render () + CODE: + RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER; + OUTPUT: + RETVAL + +void +rxvt_term::background_geometry (bool border = false) + PPCODE: + EXTEND (SP, 4); + PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0)))); + PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0)))); + PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width ))); + PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height))); -# rxvt_img * -# rxvt_term::new_root_img () -# CODE: -# RETVAL = rxvt_img::new_from_root (THIS); -# OUTPUT: -# RETVAL +#if HAVE_IMG + +rxvt_img * +rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1) + CODE: + XRenderPictFormat *f = SvOK (format) + ? XRenderFindStandardFormat (THIS->dpy, SvIV (format)) + : XRenderFindVisualFormat (THIS->dpy, THIS->visual); + RETVAL = new rxvt_img (THIS, f, x, y, width, height); + RETVAL->alloc (); + OUTPUT: + RETVAL + +#if ENABLE_TRANSPARENCY + +rxvt_img * +rxvt_term::new_img_from_root () + CODE: + RETVAL = rxvt_img::new_from_root (THIS); + OUTPUT: + RETVAL #endif #if HAVE_PIXBUF +rxvt_img * +rxvt_term::new_img_from_file (octet_string filename) + CODE: + try + { + RETVAL = rxvt_img::new_from_file (THIS, filename); + } + catch (const class rxvt_failure_exception &e) + { + croak ("new_img_from_file failed"); + } + OUTPUT: + RETVAL + +#endif + +void +rxvt_term::clr_background () + CODE: + delete THIS->bg_img; + THIS->bg_img = 0; + THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH; + +void +rxvt_term::set_background (rxvt_img *img, bool border = false) + CODE: + delete THIS->bg_img; + THIS->bg_img = 0; + THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH; + + //if (img) // TODO: cannot be false, maybe allow and get rid of clr_background? + { + img = img->clone (); // own the img + + if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap + img->sub_rect (0, 0, + border ? THIS->vt_width : THIS->szHint.width, + border ? THIS->vt_height : THIS->szHint.height) + ->replace (img); + + // just in case, should usually be a nop + img->reify () + ->replace (img); + + img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg]) + ->replace (img); + + THIS->bg_img = img; + + if (!border) + THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT; + } + #endif ############################################################################# @@ -1974,7 +2382,7 @@ void DESTROY (urxvt::pixbuf self) CODE: - gdk_pixbuf_unref (self); + g_object_unref (self); #endif @@ -1986,29 +2394,143 @@ # rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap); void -rxvt_img::fill (SV *c) +rxvt_img::geometry () + PPCODE: + EXTEND (SP, 4); + PUSHs (sv_2mortal (newSViv (THIS->x))); + PUSHs (sv_2mortal (newSViv (THIS->y))); + PUSHs (sv_2mortal (newSViv (THIS->w))); + PUSHs (sv_2mortal (newSViv (THIS->h))); + +int +rxvt_img::x () + ALIAS: + x = 0 + y = 1 + w = 2 + h = 3 + CODE: + switch (ix) + { + case 0: RETVAL = THIS->x; break; + case 1: RETVAL = THIS->y; break; + case 2: RETVAL = THIS->w; break; + case 3: RETVAL = THIS->h; break; + } + OUTPUT: + RETVAL + +Pixmap +rxvt_img::pm () + CODE: + RETVAL = THIS->pm; + OUTPUT: + RETVAL + +void +rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h) + PROTOTYPE: $;$$$$ INIT: - rxvt_color rc; - parse_color (THIS->s, rc, c); - C_ARGS: rc + rxvt_screen screen; + screen.set (THIS->d); + rgba cc = parse_rgba (c, &screen); + C_ARGS: cc, x, y, w, h void -rxvt_img::blur (int rh, int rv) +rxvt_img::DESTROY () + CODE: + delete THIS; + +void +rxvt_img::add_alpha () + +void +rxvt_img::unshare () + +void +rxvt_img::repeat_mode (render_repeat_mode repeat = 0) + PPCODE: + if (items >= 2) + THIS->repeat_mode (repeat); + if (GIMME_V != G_VOID) + XPUSHs (sv_2mortal (newSViv (THIS->repeat))); + +void +rxvt_img::move (int dx, int dy) + +void +rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.) void -rxvt_img::brightness (double r, double g, double b, double a = 1.) +rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.) void -rxvt_img::contrast (double r, double g, double b, double a = 1.) +rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.); rxvt_img * -rxvt_img::copy () +rxvt_img::clone () + +rxvt_img * +rxvt_img::reify () + +rxvt_img * +rxvt_img::sub_rect (int x, int y, int width, int height) + +rxvt_img * +rxvt_img::blur (int rh, int rv) + +rxvt_img * +rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add) + +rxvt_img * +rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33) + INIT: + rxvt_img::nv matrix[3][3] = { + { p11, p12, p13 }, + { p21, p22, p23 }, + { p31, p32, p33 } + }; + C_ARGS: matrix rxvt_img * rxvt_img::scale (int new_width, int new_height) -# rxvt_img * -# rxvt_img::transform (int new_width, int new_height, double matrix[16]); +rxvt_img * +rxvt_img::rotate (int x, int y, rxvt_img::nv phi) + +rxvt_img * +rxvt_img::tint (SV *c) + INIT: + rxvt_screen screen; + screen.set (THIS->d); + rgba cc = parse_rgba (c, &screen); + C_ARGS: cc + +rxvt_img * +rxvt_img::shade (rxvt_img::nv factor) + +rxvt_img * +rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef) + CODE: + rxvt_img::nv *vparams = 0; + int nparams = 0; + + if (SvOK (params)) + { + if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV) + croak ("rxvt_img::filter: params must be an array reference with parameter values"); + + nparams = av_len ((AV *)SvRV (params)) + 1; + vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv)); + + for (int i = 0; i < nparams; ++i) + vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1)); + } + + RETVAL = THIS->filter (name, nparams, vparams); + free (vparams); + OUTPUT: + RETVAL #endif