Add ability to copy SVGs to the clipboard and save in IFF DR2D format.

svn path=/trunk/netsurf/; revision=7523

1 files changed, 105 insertions, 0 deletions

diff --git a/amiga/iff_dr2d.h b/amiga/iff_dr2d.h
new file mode 100644
index 000000000..19286a62b
--- /dev/null
+++ b/amiga/iff_dr2d.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2009 Chris Young <chris@unsatisfactorysoftware.co.uk>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef WITH_NS_SVG
+#ifndef AMIGA_IFF_DR2D_H
+#define AMIGA_IFF_DR2D_H
+#include <proto/iffparse.h>
+#include <datatypes/pictureclass.h>
+#include <stdbool.h>
+#ifndef AMIGA_DR2D_STANDALONE
+#include "content/content.h"
+#endif
+
+#define ID_DR2D MAKE_ID('D','R','2','D')
+#define ID_DRHD MAKE_ID('D','R','H','D')
+#define ID_ATTR MAKE_ID('A','T','T','R')
+#define ID_CPLY MAKE_ID('C','P','L','Y')
+#define ID_OPLY MAKE_ID('O','P','L','Y')
+#define ID_STXT MAKE_ID('S','T','X','T')
+#define ID_DASH MAKE_ID('D','A','S','H')
+//#define ID_CMAP MAKE_ID('C','M','A','P')  in dt/pictureclass
+//#define ID_NAME MAKE_ID('N','A','M','E')  in dt/datatypes
+#define ID_ANNO MAKE_ID('A','N','N','O')
+#define ID_FONS MAKE_ID('F','O','N','S')
+
+struct drhd_struct {
+	float	XLeft, YTop, XRight, YBot;
+};
+
+struct poly_struct {
+    USHORT	NumPoints;
+//	    float	PolyPoints[]; // 2*numpoints
+};
+
+#define INDICATOR  0xFFFFFFFF
+#define IND_SPLINE 0x00000001
+#define IND_MOVETO 0x00000002
+#define IND_CURVE  0x00000001
+
+struct fons_struct {
+    UBYTE	FontID;	/* ID the font is referenced by */
+    UBYTE	Pad1;          	/* Always 0 */
+    UBYTE	Proportional;	/* Is it proportional? */
+    UBYTE	Serif;	/* does it have serifs? */
+};
+
+struct stxt_struct {
+    UBYTE	Pad0;	/* Always 0 (for future expansion) */
+    UBYTE	WhichFont;      /* Which font to use */
+    float	CharW, CharH,  	/* W/H of an individual char */
+	BaseX, BaseY,  	/* Start of baseline */
+	Rotation;      	/* Angle of text (in degrees) */
+    uint16	NumChars;
+    //char	TextChars[NumChars];
+};
+
+/* Various fill types */
+#define FT_NONE	0    /* No fill	*/
+#define FT_COLOR    	1    /* Fill with color from palette */
+#define FT_OBJECTS	2    /* Fill with tiled objects	*/
+
+struct attr_struct {
+    UBYTE	FillType;    /* One of FT_*, above	*/
+    UBYTE	JoinType;    /* One of JT_*, below	*/
+    UBYTE	DashPattern; /* ID of edge dash pattern */
+    UBYTE	ArrowHead;   /* ID of arrowhead to use  */
+    USHORT	FillValue;   /* Color or object with which to fill */
+    USHORT	EdgeValue;   /* Edge color index	*/
+    USHORT	WhichLayer;  /* ID of layer it's in	*/
+    float	EdgeThick;   /* Line width	*/
+};
+
+/* Join types */
+#define JT_NONE	   0    	/* Don't do line joins */
+#define JT_MITER  	1    	/* Mitered join */
+#define JT_BEVEL  	2    	/* Beveled join */
+#define JT_ROUND  	3    	/* Round join */
+
+struct dash_struct {
+    USHORT	DashID;	/* ID of the dash pattern */
+    USHORT	NumDashes; 	/* Should always be even */
+//	    IEEE	Dashes[NumDashes];  	/* On-off pattern */
+};
+
+bool ami_svg_to_dr2d(struct IFFHandle *iffh,char *buffer, uint32 size, char *url);
+#ifndef AMIGA_DR2D_STANDALONE
+bool ami_save_svg(struct content *c,char *filename);
+#endif
+#endif // AMIGA_IFF_DR2D_H
+#endif // WITH_NS_SVG