- make gpixmap flags public

[enigma2.git] / lib / gdi / gpixmap.h

diff --git a/lib/gdi/gpixmap.h b/lib/gdi/gpixmap.h
index f68a57480f896efedcdc1ef8a51733c0b98b40df..bd7c61a0f780eae6de221d65bff3c29d4a5d3f66 100644 (file)
--- a/lib/gdi/gpixmap.h
+++ b/lib/gdi/gpixmap.h
@@ -2,12 +2,11 @@
 #define __gpixmap_h
 
 #include <pthread.h>
-#include <lib/base/estring.h>
+#include <string>
+#include <lib/base/object.h>
+#include <lib/base/elock.h>
 #include <lib/gdi/erect.h>
 #include <lib/gdi/fb.h>
-#include <lib/base/elock.h>
-
-#include <lib/base/object.h>
 
 struct gColor
 {
@@ -24,16 +23,23 @@ struct gColor
 
 struct gRGB
 {
-       int b, g, r, a;
+       unsigned char b, g, r, a;
        gRGB(int r, int g, int b, int a=0): b(b), g(g), r(r), a(a)
        {
        }
        gRGB(unsigned long val): b(val&0xFF), g((val>>8)&0xFF), r((val>>16)&0xFF), a((val>>24)&0xFF)            // ARGB
        {
        }
-       gRGB()
+       gRGB(): b(0), g(0), r(0), a(0)
        {
        }
+       void operator=(unsigned long val)
+       {
+               b = val&0xFF;
+               g = (val>>8)&0xFF;
+               r = (val>>16)&0xFF;
+               a = (val>>24)&0xFF;
+       }
        bool operator < (const gRGB &c) const
        {
                if (b < c.b)
@@ -71,72 +77,60 @@ struct gLookup
        gColor *lookup;
        gLookup(int size, const gPalette &pal, const gRGB &start, const gRGB &end);
        gLookup();
+       ~gLookup() { delete [] lookup; }
        void build(int size, const gPalette &pal, const gRGB &start, const gRGB &end);
 };
 
-/**
- * \brief A softreference to a font.
- *
- * The font is specified by a name and a size.
- * \c gFont is part of the \ref gdi.
- */
-struct gFont
+struct gSurface
 {
-       eString family;
-       int pointSize;
-       
-       /**
-        * \brief Constructs a font with the given name and size.
-        * \param family The name of the font, for example "NimbusSansL-Regular Sans L Regular".
-        * \param pointSize the size of the font in PIXELS.
-        */
-       gFont(const eString &family, int pointSize):
-                       family(family), pointSize(pointSize)
-       {
-       }
-       
-       enum
-       {
-               tRegular, tFixed
-       };
-       
-       gFont(int type, int pointSize);
+       int type;
+       int x, y, bpp, bypp, stride;
+       gPalette clut;
        
-       gFont()
-               :pointSize(0)
-       {
-       }
+       void *data;
+       virtual ~gSurface();
 };
 
-struct gPixmap: public iObject
+struct gSurfaceSystem: gSurface
 {
-DECLARE_REF;
-public:
-       int x, y, bpp, bypp, stride;
-       void *data;
-       
-       gPalette clut;
-       
-       eSize getSize() const { return eSize(x, y); }
+       gSurfaceSystem(eSize size, int bpp);
+       ~gSurfaceSystem();
+};
+
+class gPixmap: public iObject
+{
+private:
+DECLARE_REF(gPixmap);
+private:
+       friend class gDC;
+       void fill(const gRegion &clip, const gColor &color);
        
-       void fill(const eRect &area, const gColor &color);
+       void blit(const gPixmap &src, ePoint pos, const gRegion &clip, int flags=0);
        
+       void mergePalette(const gPixmap &target);
+       void line(const gRegion &clip, ePoint start, ePoint end, gColor color);
+public:
        enum
        {
-               blitAlphaTest=1
+               blitAlphaTest=1,
+               blitAlphaBlend=2
        };
-       void blit(const gPixmap &src, ePoint pos, const eRect &clip=eRect(), int flags=0);
+
+       gSurface *surface;
        
-       void mergePalette(const gPixmap &target);
-       void line(ePoint start, ePoint end, gColor color);
-       gPixmap();
+       eLock contentlock;
+       int final;
+       
+       gPixmap *lock();
+       void unlock();
+       
+       eSize size() const { return eSize(surface->x, surface->y); }
+       
+       gPixmap(gSurface *surface);
+       gPixmap(eSize, int bpp);
        virtual ~gPixmap();
 };
 
-struct gImage: gPixmap
-{
-       gImage(eSize size, int bpp);
-       ~gImage();
-};
+TEMPLATE_TYPEDEF(ePtr<gPixmap>, gPixmapPtr);
 
 #endif