Support customized subtitles.

[vuplus_dvbapp] / lib / gdi / gpixmap.h

diff --git a/lib/gdi/gpixmap.h b/lib/gdi/gpixmap.h
index 87fb502..202cd01 100644 (file)
--- a/lib/gdi/gpixmap.h
+++ b/lib/gdi/gpixmap.h
@@ -18,6 +18,23 @@ struct gRGB
        gRGB(unsigned long val): b(val&0xFF), g((val>>8)&0xFF), r((val>>16)&0xFF), a((val>>24)&0xFF)            // ARGB
        {
        }
+       gRGB(const char *colorstring)
+       {
+               unsigned long val = 0;
+               if (colorstring)
+               {
+                       for (int i = 0; i < 8; i++)
+                       {
+                               if (i) val <<= 4;
+                               if (!colorstring[i]) break;
+                               val |= (colorstring[i]) & 0x0f;
+                       }
+               }
+               b = val&0xFF;
+               g = (val>>8)&0xFF;
+               r = (val>>16)&0xFF;
+               a = (val>>24)&0xFF;
+       }
        gRGB(): b(0), g(0), r(0), a(0)
        {
        }
@@ -56,6 +73,22 @@ struct gRGB
        {
                return (b == c.b) && (g == c.g) && (r == c.r) && (a == c.a);
        }
+       bool operator != (const gRGB &c) const
+       {
+               return (b != c.b) || (g != c.g) || (r != c.r) || (a != c.a);
+       }
+       operator const std::string () const
+       {
+               unsigned long val = (a<<24)|(r<<16)|(g<<8)|b;
+               std::string escapecolor = "\\c";
+               escapecolor.resize(10);
+               for (int i = 9; i >= 2; i--)
+               {
+                       escapecolor[i] = 0x40 | (val & 0xf);
+                       val >>= 4;
+               }
+               return escapecolor;
+       }
 };
 
 #ifndef SWIG