--- rxvt-unicode/src/rxvtperl.xs	2012/06/06 14:34:03	1.174
+++ rxvt-unicode/src/rxvtperl.xs	2012/06/14 18:13:19	1.196
@@ -56,16 +56,51 @@
 
 typedef int		render_repeat_mode;
 
+#if HAVE_PIXBUF
 typedef GdkPixbuf *	urxvt__pixbuf;
+#endif
 typedef rxvt_img *	urxvt__img;
 
 /////////////////////////////////////////////////////////////////////////////
 
-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 (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;
 }
 
 /////////////////////////////////////////////////////////////////////////////
@@ -343,7 +378,7 @@
 }
 
 void
-rxvt_perl_interp::init (rxvt_term *term)
+rxvt_perl_interp::init ()
 {
   if (!perl)
     {
@@ -383,8 +418,14 @@
 
       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");
@@ -394,6 +435,12 @@
 }
 
 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);
@@ -2032,25 +2079,32 @@
 #############################################################################
 # fancy bg bloatstuff (TODO: should be moved up somewhere)
 
-# TODO: ugly
+bool
+rxvt_term::has_render ()
+	CODE:
+        RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
+	OUTPUT:
+        RETVAL
+
 void
-rxvt_term::get_geometry ()
+rxvt_term::background_geometry (bool border = false)
 	PPCODE:
 	EXTEND (SP, 4);
-        PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
-        PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
-        PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
-        PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
+        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)));
 
 #if HAVE_IMG
 
 rxvt_img *
-rxvt_term::new_img (SV *format, int width, int height)
+rxvt_term::new_img (SV *format, 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, width, height);
+        RETVAL = new rxvt_img (THIS, f, x, y, width, height);
+        RETVAL->alloc ();
 	OUTPUT:
         RETVAL
 
@@ -2086,19 +2140,33 @@
 #if HAVE_BG_PIXMAP
 
 void
-rxvt_term::set_background (rxvt_img *img)
+rxvt_term::set_background (rxvt_img *img, bool border = false)
 	CODE:
         THIS->bg_destroy ();
-        THIS->bg_pixmap = None;
-        THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
+        THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
 
         if (img) // TODO: cannot be false
           {
-            img->unshare ();
-            //TODO: convetr to visual, possibly precompose with colour
-            THIS->bg_pixmap = img->steal ();
-            THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
-            THIS->bg_valid_since = ev::now (); // TODO: extra bloat
+            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;
+            THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
+
+            if (!border)
+              THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
           }
 
 #endif
@@ -2146,24 +2214,40 @@
 # rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
 # rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
 
+void
+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::w ()
+rxvt_img::x ()
 	CODE:
-        RETVAL = THIS->w;
+        RETVAL = THIS->x;
 	OUTPUT:
         RETVAL
 
 int
-rxvt_img::h ()
+rxvt_img::y ()
 	CODE:
-        RETVAL = THIS->h;
+        RETVAL = THIS->y;
 	OUTPUT:
         RETVAL
 
-bool
-rxvt_img::shared ()
+int
+rxvt_img::w ()
 	CODE:
-        RETVAL = THIS->shared;
+        RETVAL = THIS->w;
+	OUTPUT:
+        RETVAL
+
+int
+rxvt_img::h ()
+	CODE:
+        RETVAL = THIS->h;
 	OUTPUT:
         RETVAL
 
@@ -2177,48 +2261,61 @@
 void
 rxvt_img::fill (SV *c)
 	INIT:
-        rxvt_color rc;
-        parse_color (THIS->s, rc, c);
-	C_ARGS: rc
+        rgba cc = parse_rgba (c, THIS->s);
+	C_ARGS: cc
 
 void
 rxvt_img::DESTROY ()
 	CODE:
         delete THIS;
 
-rxvt_img *
-rxvt_img::blur (int rh, int rv)
+void
+rxvt_img::unshare ()
+
+int
+rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
+	CODE:
+        if (items >= 2)
+          THIS->repeat_mode (repeat);
+        if (GIMME_V != G_VOID)
+          XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
 
 void
-rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
+rxvt_img::move (int dx, int dy)
 
 void
-rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
+rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
 
 void
-rxvt_img::unshare ()
+rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
 
 rxvt_img *
 rxvt_img::clone ()
 
 rxvt_img *
-rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
+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::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
+rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
 	INIT:
-        double matrix[9] = {
-          p11, p12, p13,
-          p21, p22, p23,
-          p31, p32, p33
+        double matrix[3][3] = {
+          { p11, p12, p13 },
+          { p21, p22, p23 },
+          { p31, p32, p33 }
         };
-	C_ARGS: new_width, new_height, matrix, repeat
+	C_ARGS: matrix
 
 rxvt_img *
 rxvt_img::scale (int new_width, int new_height)
 
 rxvt_img *
-rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
+rxvt_img::rotate (int x, int y, NV phi)
 
 #endif