all repos — openbox @ 1e36acfd9198a7d8cbad4eef094e15a03eebc291

openbox fork - make it a bit more like ryudo 

Allow variable tinting of the shadow. Use *.xft.tint: integer
integer is a number -100 to 100 that specifies the alpha channel, with
negative numbers meaning lighten the background and positive being
darken.
Scott Moynes smoynes@nexus.carleton.ca
commit

1e36acfd9198a7d8cbad4eef094e15a03eebc291

parent

dc4957eed8ea4844dc7bdba0830b7bbd95be3fd2

3 files changed, 20 insertions(+), 10 deletions(-)

jump to
M src/Font.cc → src/Font.cc 
@@ -49,7 +49,7 @@ 
 #ifdef XFT
 BFont::BFont(Display *d, BScreen *screen, const string &family, int size,
              bool bold, bool italic, bool shadow, unsigned char offset, 
-             unsigned char tint, bool antialias) :
+             int tint, bool antialias) :
                                           _display(d),
                                           _screen(screen),
                                           _family(family),

@@ -265,14 +265,22 @@ XftDraw *draw = XftDrawCreate(_display, d, _screen->getVisual(),
                                   _screen->getColormap());
     assert(draw);
 
+
     if (_shadow) {
       XftColor c;
-      c.color.red = 0;
-      c.color.green = 0;
-      c.color.blue = 0;
-      c.color.alpha = _tint | _tint << 8; // transparent shadow
-      c.pixel = BlackPixel(_display, _screen->getScreenNumber());
-
+      if (_tint >= 0) {
+        c.color.red = 0;
+        c.color.green =  0;
+        c.color.blue = 0;
+        c.color.alpha = 0xffff * _tint/100; // transparent shadow
+        c.pixel = BlackPixel(_display, _screen->getScreenNumber());
+      } else {
+        c.color.red = 0xffff * -_tint/100;
+        c.color.green = 0xffff * -_tint/100;
+        c.color.blue = 0xffff * -_tint/100;
+        c.color.alpha = 0xffff * -_tint/100;
+        c.pixel = WhitePixel(_display, _screen->getScreenNumber());
+      }
 #ifdef XFT_UTF8
       XftDrawStringUtf8(
 #else
M src/Font.hh → src/Font.hh 
@@ -73,7 +73,7 @@ #ifdef XFT
   bool              _antialias;
   bool              _shadow;
   unsigned char     _offset;
-  unsigned char     _tint;
+  int               _tint;
 
   XftFont          *_xftfont;
 

@@ -99,7 +99,7 @@ #ifdef XFT
   // loads an Xft font
   BFont(Display *d, BScreen *screen, const std::string &family, int size,
         bool bold, bool italic, bool shadow, unsigned char offset, 
-        unsigned char tint, bool antialias = True);
+        int tint, bool antialias = True);
 #endif
   // loads a standard X font
   BFont(Display *d, BScreen *screen, const std::string &xlfd);
M src/Screen.cc → src/Screen.cc 
@@ -2750,11 +2750,13 @@ if (offset > CHAR_MAX)
         offset = 1;
     }
 
-    unsigned char tint = 0x40;
+    int tint = 25;
     if (style.getValue(rbasename + "xft.shadow.tint", s)) {
       tint = atoi(s.c_str());
     }
 
+    if (tint > 100) tint = 100;
+    if (tint < -100) tint = -100;
     
     BFont *b = new BFont(blackbox->getXDisplay(), this, family, i, bold,
                          italic, dropShadow && resource.shadow_fonts, offset,