import of enigma2

1 files changed, 142 insertions, 0 deletions

diff --git a/lib/gdi/gpixmap.h b/lib/gdi/gpixmap.h
new file mode 100644
index 00000000..f68a5748
--- /dev/null
+++ b/lib/gdi/gpixmap.h
@@ -0,0 +1,142 @@
+#ifndef __gpixmap_h
+#define __gpixmap_h
+
+#include <pthread.h>
+#include <lib/base/estring.h>
+#include <lib/gdi/erect.h>
+#include <lib/gdi/fb.h>
+#include <lib/base/elock.h>
+
+#include <lib/base/object.h>
+
+struct gColor
+{
+	int color;
+	gColor(int color): color(color)
+	{
+	}
+	gColor(): color(0)
+	{
+	}
+	operator int() const { return color; }
+	bool operator==(const gColor &o) const { return o.color==color; }
+};
+
+struct gRGB
+{
+	int 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()
+	{
+	}
+	bool operator < (const gRGB &c) const
+	{
+		if (b < c.b)
+			return 1;
+		if (b == c.b)
+		{
+			if (g < c.g)
+				return 1;
+			if (g == c.g)
+			{
+				if (r < c.r)
+					return 1;
+				if (r == c.r)
+					return a < c.a;
+			}
+		}
+		return 0;
+	}
+	bool operator==(const gRGB &c) const
+	{
+		return (b == c.b) && (g == c.g) && (r == c.r) && (a == c.a);
+	}
+};
+
+struct gPalette
+{
+	int start, colors;
+	gRGB *data;
+	gColor findColor(const gRGB &rgb) const;
+};
+
+struct gLookup
+{
+	int size;
+	gColor *lookup;
+	gLookup(int size, const gPalette &pal, const gRGB &start, const gRGB &end);
+	gLookup();
+	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
+{
+	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);
+	
+	gFont()
+		:pointSize(0)
+	{
+	}
+};
+
+struct gPixmap: public iObject
+{
+DECLARE_REF;
+public:
+	int x, y, bpp, bypp, stride;
+	void *data;
+	
+	gPalette clut;
+	
+	eSize getSize() const { return eSize(x, y); }
+	
+	void fill(const eRect &area, const gColor &color);
+	
+	enum
+	{
+		blitAlphaTest=1
+	};
+	void blit(const gPixmap &src, ePoint pos, const eRect &clip=eRect(), int flags=0);
+	
+	void mergePalette(const gPixmap &target);
+	void line(ePoint start, ePoint end, gColor color);
+	gPixmap();
+	virtual ~gPixmap();
+};
+
+struct gImage: gPixmap
+{
+	gImage(eSize size, int bpp);
+	~gImage();
+};
+
+#endif