--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "vg_common.h"
+
+#include <Eet.h>
+#include <Evas.h>
+
+
+
+Eet_Data_Descriptor *_eet_rect_node = NULL;
+Eet_Data_Descriptor *_eet_circle_node = NULL;
+Eet_Data_Descriptor *_eet_ellipse_node = NULL;
+Eet_Data_Descriptor *_eet_gradient_stops_node = NULL;
+Eet_Data_Descriptor *_eet_linear_gradient_node = NULL;
+Eet_Data_Descriptor *_eet_radial_gradient_node = NULL;
+Eet_Data_Descriptor *_eet_style_gradient_node = NULL;
+Eet_Data_Descriptor *_eet_style_property_node = NULL;
+Eet_Data_Descriptor *_eet_matrix3_node = NULL;
+Eet_Data_Descriptor *_eet_doc_node = NULL;
+Eet_Data_Descriptor *_eet_defs_node = NULL;
+Eet_Data_Descriptor *_eet_g_node = NULL;
+Eet_Data_Descriptor *_eet_arc_node = NULL;
+Eet_Data_Descriptor *_eet_path_node = NULL;
+Eet_Data_Descriptor *_eet_polygon_node = NULL;
+Eet_Data_Descriptor *_eet_vg_node = NULL;
+Eet_Data_Descriptor *_eet_line_node = NULL;
+Eet_Data_Descriptor *_eet_custom_command_node = NULL;
+
+#define FREE_DESCRIPTOR(eed) \
+ if (eed) \
+ { \
+ eet_data_descriptor_free((eed)); \
+ (eed) = NULL; \
+ }
+
+static inline Eet_Data_Descriptor*
+_eet_for_rect_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Rect_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "x", x, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "y", y, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "w", w, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "h", h, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "rx", rx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Rect_Node, "ry", ry, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_line_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Line_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Line_Node, "x1", x1, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Line_Node, "y1", y1, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Line_Node, "x2", x2, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Line_Node, "y2", y2, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_circle_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Circle_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Circle_Node, "cx", cx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Circle_Node, "cy", cy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Circle_Node, "r", r, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_ellipse_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Ellipse_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Ellipse_Node, "cx", cx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Ellipse_Node, "cy", cy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Ellipse_Node, "rx", rx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Ellipse_Node, "ry", ry, EET_T_DOUBLE);
+ return eet;
+}
+
+
+static inline Eet_Data_Descriptor*
+_eet_for_gradient_stops(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Efl_Gfx_Gradient_Stop);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Efl_Gfx_Gradient_Stop, "offset", offset, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Efl_Gfx_Gradient_Stop, "r", r, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Efl_Gfx_Gradient_Stop, "g", g, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Efl_Gfx_Gradient_Stop, "b", b, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Efl_Gfx_Gradient_Stop, "a", a, EET_T_INT);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_linear_gradient(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Linear_Gradient);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Linear_Gradient, "x1", x1, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Linear_Gradient, "y1", y1, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Linear_Gradient, "x2", x2, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Linear_Gradient, "y2", y2, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_radial_gradient(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Radial_Gradient);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Radial_Gradient, "cx", cx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Radial_Gradient, "cy", cy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Radial_Gradient, "fx", fx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Radial_Gradient, "fy", fy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Radial_Gradient, "r", r, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_style_gradient(void)
+{
+ Eet_Data_Descriptor_Class eetc;
+
+ if (_eet_style_gradient_node) return _eet_style_gradient_node;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Style_Gradient);
+ _eet_style_gradient_node = eet_data_descriptor_stream_new(&eetc);
+ _eet_gradient_stops_node = _eet_for_gradient_stops();
+ _eet_linear_gradient_node = _eet_for_linear_gradient();
+ _eet_radial_gradient_node = _eet_for_radial_gradient();
+
+ EET_DATA_DESCRIPTOR_ADD_BASIC(_eet_style_gradient_node, Svg_Style_Gradient, "type", type, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(_eet_style_gradient_node, Svg_Style_Gradient, "id", id, EET_T_STRING);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(_eet_style_gradient_node, Svg_Style_Gradient, "spread", spread, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_LIST(_eet_style_gradient_node, Svg_Style_Gradient, "stops", stops, _eet_gradient_stops_node);
+ EET_DATA_DESCRIPTOR_ADD_SUB(_eet_style_gradient_node, Svg_Style_Gradient, "radial", radial, _eet_radial_gradient_node);
+ EET_DATA_DESCRIPTOR_ADD_SUB(_eet_style_gradient_node, Svg_Style_Gradient, "linear", linear, _eet_linear_gradient_node);
+
+ return _eet_style_gradient_node;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_style_property(void)
+{
+ Eet_Data_Descriptor *eet, *eet_gradient, *eet_dash;
+ Eet_Data_Descriptor_Class eetc, eetc_dash;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Style_Property);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ eet_gradient = _eet_for_style_gradient();
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc_dash, Efl_Gfx_Dash);
+ eet_dash = eet_data_descriptor_stream_new(&eetc_dash);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet_dash, Efl_Gfx_Dash, "length", length, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet_dash, Efl_Gfx_Dash, "gap", gap, EET_T_DOUBLE);
+
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "r", r, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "g", g, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "b", b, EET_T_INT);
+ // for fill
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.flags", fill.flags, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.r", fill.paint.r, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.g", fill.paint.g, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.b", fill.paint.b, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.none", fill.paint.none, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.cur_color", fill.paint.cur_color, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_SUB(eet, Svg_Style_Property, "fill.paint.gradient", fill.paint.gradient, eet_gradient);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.paint.url", fill.paint.url, EET_T_STRING);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.opacity", fill.opacity, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "fill.fill_rule", fill.fill_rule, EET_T_INT);
+
+ // for stroke
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.flags", stroke.flags, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.r", stroke.paint.r, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.g", stroke.paint.g, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.b", stroke.paint.b, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.none", stroke.paint.none, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.cur_color", stroke.paint.cur_color, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_SUB(eet, Svg_Style_Property, "stroke.paint.gradient", stroke.paint.gradient, eet_gradient);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.paint.url", stroke.paint.url, EET_T_STRING);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.opacity", stroke.opacity, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.scale", stroke.scale, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.width", stroke.width, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.centered", stroke.centered, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.cap", stroke.cap, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.join", stroke.join, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(eet, Svg_Style_Property, "stroke.dash", stroke.dash, eet_dash);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Style_Property, "stroke.dash_count", stroke.dash_count, EET_T_INT);
+
+ return eet;
+}
+
+static Eet_Data_Descriptor*
+_eet_for_eina_matrix3(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Eina_Matrix3);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "xx", xx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "xy", xy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "xz", xz, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "yx", yx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "yy", yy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "yz", yz, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "zx", zx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "zy", zy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Eina_Matrix3, "zz", zz, EET_T_DOUBLE);
+
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_doc_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Doc_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "width", width, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "height", height, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "vx", vx, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "vy", vy, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "vw", vw, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "vh", vh, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Doc_Node, "preserve_aspect", preserve_aspect, EET_T_INT);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_defs_node(void)
+{
+ Eet_Data_Descriptor *eet, *eet_gradient;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Defs_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ eet_gradient = _eet_for_style_gradient();
+
+ EET_DATA_DESCRIPTOR_ADD_LIST(eet, Svg_Defs_Node, "gradients", gradients, eet_gradient);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_g_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_G_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_arc_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Arc_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_polygon_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Polygon_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Polygon_Node, "points_count", points_count, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC_VAR_ARRAY(eet, Svg_Polygon_Node, "points", points, EET_T_DOUBLE);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_custom_command_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Custom_Command_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Custom_Command_Node, "points_count", points_count, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC_VAR_ARRAY(eet, Svg_Custom_Command_Node, "points", points, EET_T_DOUBLE);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Custom_Command_Node, "commands_count", commands_count, EET_T_INT);
+ EET_DATA_DESCRIPTOR_ADD_BASIC_VAR_ARRAY(eet, Svg_Custom_Command_Node, "commands", commands, EET_T_INT);
+ return eet;
+}
+
+static inline Eet_Data_Descriptor*
+_eet_for_path_node(void)
+{
+ Eet_Data_Descriptor *eet;
+ Eet_Data_Descriptor_Class eetc;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Path_Node);
+ eet = eet_data_descriptor_stream_new(&eetc);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(eet, Svg_Path_Node, "path", path, EET_T_STRING);
+ return eet;
+}
+
+struct
+{
+ Svg_Node_Type u;
+ const char *name;
+} eet_mapping[] = {
+ { SVG_NODE_DOC, "doc" },
+ { SVG_NODE_G, "g" },
+ { SVG_NODE_DEFS, "defs" },
+ { SVG_NODE_ARC, "arc" },
+ { SVG_NODE_CIRCLE, "circle" },
+ { SVG_NODE_ELLIPSE, "ellipse" },
+ { SVG_NODE_POLYGON, "polygon" },
+ { SVG_NODE_POLYLINE, "polyline" },
+ { SVG_NODE_RECT, "rect" },
+ { SVG_NODE_PATH, "path" },
+ { SVG_NODE_LINE, "line" },
+ { SVG_NODE_CUSTOME_COMMAND, "command" },
+ { SVG_NODE_UNKNOWN, NULL }
+};
+
+static const char *
+/* union
+ type_get() */
+_union_type_get(const void *data,
+ Eina_Bool *unknow)
+{
+ const Svg_Node_Type *u = data;
+ int i;
+
+ if (unknow)
+ *unknow = EINA_FALSE;
+
+ for (i = 0; eet_mapping[i].name != NULL; ++i)
+ if (*u == eet_mapping[i].u)
+ return eet_mapping[i].name;
+
+ if (unknow)
+ *unknow = EINA_TRUE;
+ return NULL;
+} /* _union_type_get */
+
+static Eina_Bool
+_union_type_set(const char *type,
+ void *data,
+ Eina_Bool unknow)
+{
+ Svg_Node_Type *u = data;
+ int i;
+
+ if (unknow)
+ return EINA_FALSE;
+
+ for (i = 0; eet_mapping[i].name != NULL; ++i)
+ if (strcmp(eet_mapping[i].name, type) == 0)
+ {
+ *u = eet_mapping[i].u;
+ return EINA_TRUE;
+ }
+ return EINA_FALSE;
+} /* _union_type_set */
+
+Eet_Data_Descriptor *
+vg_common_svg_node_eet(void)
+{
+ Eet_Data_Descriptor *eet_union;
+ Eet_Data_Descriptor_Class eetc;
+
+ if (_eet_vg_node) return _eet_vg_node;
+
+ EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eetc, Svg_Node);
+ _eet_vg_node = eet_data_descriptor_stream_new(&eetc);
+
+ eetc.version = EET_DATA_DESCRIPTOR_CLASS_VERSION;
+ eetc.func.type_get = _union_type_get;
+ eetc.func.type_set = _union_type_set;
+ eet_union = eet_data_descriptor_stream_new(&eetc);
+
+ _eet_doc_node = _eet_for_doc_node();
+ _eet_g_node = _eet_for_g_node();
+ _eet_defs_node = _eet_for_defs_node();
+ _eet_arc_node = _eet_for_arc_node();
+ _eet_circle_node = _eet_for_circle_node();
+ _eet_ellipse_node = _eet_for_ellipse_node();
+ _eet_rect_node = _eet_for_rect_node();
+ _eet_line_node = _eet_for_line_node();
+ _eet_path_node = _eet_for_path_node();
+ _eet_polygon_node = _eet_for_polygon_node();
+ _eet_custom_command_node = _eet_for_custom_command_node();
+ _eet_style_property_node = _eet_for_style_property();
+ _eet_matrix3_node = _eet_for_eina_matrix3();
+
+
+
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "doc", _eet_doc_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "g", _eet_g_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "defs", _eet_defs_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "arc", _eet_arc_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "circle", _eet_circle_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "ellipse", _eet_ellipse_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "rect", _eet_rect_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "line", _eet_line_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "path", _eet_path_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "polygon", _eet_polygon_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "polyline", _eet_polygon_node);
+ EET_DATA_DESCRIPTOR_ADD_MAPPING(eet_union, "command", _eet_custom_command_node);
+
+ EET_DATA_DESCRIPTOR_ADD_UNION(_eet_vg_node, Svg_Node, "node", node, type, eet_union);
+
+
+ EET_DATA_DESCRIPTOR_ADD_LIST(_eet_vg_node, Svg_Node, "child", child, _eet_vg_node);
+ EET_DATA_DESCRIPTOR_ADD_BASIC(_eet_vg_node, Svg_Node, "id", id, EET_T_STRING);
+ EET_DATA_DESCRIPTOR_ADD_SUB(_eet_vg_node, Svg_Node, "style", style, _eet_style_property_node);
+ EET_DATA_DESCRIPTOR_ADD_SUB(_eet_vg_node, Svg_Node, "transform", transform, _eet_matrix3_node);
+
+ return _eet_vg_node;
+}
+
+void
+vg_common_svg_node_eet_destroy(void)
+{
+ FREE_DESCRIPTOR(_eet_rect_node);
+ FREE_DESCRIPTOR(_eet_circle_node);
+ FREE_DESCRIPTOR(_eet_ellipse_node);
+ FREE_DESCRIPTOR(_eet_gradient_stops_node);
+ FREE_DESCRIPTOR(_eet_linear_gradient_node);
+ FREE_DESCRIPTOR(_eet_radial_gradient_node);
+ FREE_DESCRIPTOR(_eet_style_gradient_node);
+ FREE_DESCRIPTOR(_eet_style_property_node);
+ FREE_DESCRIPTOR(_eet_matrix3_node);
+ FREE_DESCRIPTOR(_eet_doc_node);
+ FREE_DESCRIPTOR(_eet_defs_node);
+ FREE_DESCRIPTOR(_eet_g_node);
+ FREE_DESCRIPTOR(_eet_arc_node);
+ FREE_DESCRIPTOR(_eet_path_node);
+ FREE_DESCRIPTOR(_eet_polygon_node);
+ FREE_DESCRIPTOR(_eet_vg_node);
+ FREE_DESCRIPTOR(_eet_line_node);
+ FREE_DESCRIPTOR(_eet_custom_command_node);
+}
+
+static void
+_svg_style_gradient_free(Svg_Style_Gradient *grad)
+{
+ Efl_Gfx_Gradient_Stop *stop;
+
+ if (!grad) return;
+
+ eina_stringshare_del(grad->id);
+ eina_stringshare_del(grad->ref);
+ free(grad->radial);
+ free(grad->linear);
+
+ EINA_LIST_FREE(grad->stops, stop)
+ {
+ free(stop);
+ }
+ free(grad);
+}
+
+static void
+_node_style_free(Svg_Style_Property *style)
+{
+ if (!style) return;
+
+ _svg_style_gradient_free(style->fill.paint.gradient);
+ eina_stringshare_del(style->fill.paint.url);
+ _svg_style_gradient_free(style->stroke.paint.gradient);
+ eina_stringshare_del(style->stroke.paint.url);
+ free(style);
+}
+
+void
+vg_common_svg_node_free(Svg_Node *node)
+{
+ Svg_Node *child;
+ Svg_Style_Gradient *grad;
+
+ if (!node) return;
+
+ EINA_LIST_FREE(node->child, child)
+ {
+ vg_common_svg_node_free(child);
+ }
+
+ eina_stringshare_del(node->id);
+ free(node->transform);
+ _node_style_free(node->style);
+ switch (node->type)
+ {
+ case SVG_NODE_PATH:
+ eina_stringshare_del(node->node.path.path);
+ break;
+ case SVG_NODE_POLYGON:
+ free(node->node.polygon.points);
+ break;
+ case SVG_NODE_POLYLINE:
+ free(node->node.polyline.points);
+ break;
+ case SVG_NODE_DOC:
+ vg_common_svg_node_free(node->node.doc.defs);
+ break;
+ case SVG_NODE_DEFS:
+ EINA_LIST_FREE(node->node.defs.gradients, grad)
+ {
+ _svg_style_gradient_free(grad);
+ }
+ break;
+ default:
+ break;
+ }
+ free(node);
+}
+
+static Efl_VG *
+_apply_gradient_property(Svg_Style_Gradient *g)
+{
+ Efl_VG *grad_obj = NULL;
+ Efl_Gfx_Gradient_Stop *stops, *stop;
+ int stop_count = 0, i = 0;
+ Eina_List *l;
+
+ if (g->type == SVG_LINEAR_GRADIENT)
+ {
+ grad_obj = evas_vg_gradient_linear_add(NULL);
+ evas_vg_gradient_linear_start_set(grad_obj, g->linear->x1, g->linear->y1);
+ evas_vg_gradient_linear_end_set(grad_obj, g->linear->x2, g->linear->y2);
+ }
+ else if (g->type == SVG_RADIAL_GRADIENT)
+ {
+ grad_obj = evas_vg_gradient_radial_add(NULL);
+ evas_vg_gradient_radial_center_set(grad_obj, g->radial->cx, g->radial->cy);
+ evas_vg_gradient_radial_radius_set(grad_obj, g->radial->r);
+ evas_vg_gradient_radial_focal_set(grad_obj, g->radial->fx, g->radial->fy);
+ }
+ else
+ {
+ // not a known gradient
+ return NULL;
+ }
+ // apply common prperty
+ evas_vg_gradient_spread_set(grad_obj, g->spread);
+ // update the stops
+ stop_count = eina_list_count(g->stops);
+ if (stop_count)
+ {
+ stops = calloc(stop_count, sizeof(Efl_Gfx_Gradient_Stop));
+ i = 0;
+ EINA_LIST_FOREACH(g->stops, l, stop)
+ {
+ stops[i].r = stop->r;
+ stops[i].g = stop->g;
+ stops[i].b = stop->b;
+ stops[i].a = stop->a;
+ stops[i].offset = stop->offset;
+ i++;
+ }
+ evas_vg_gradient_stop_set(grad_obj, stops, stop_count);
+ free(stops);
+ }
+ return grad_obj;
+}
+
+// vg tree creation
+static void
+_apply_vg_property(Svg_Node *node, Efl_VG *vg)
+{
+ Svg_Style_Property *style = node->style;
+
+ // update the vg name
+ if (node->id)
+ evas_vg_node_name_set(vg, node->id);
+
+ // apply the transformation
+ if (node->transform)
+ evas_vg_node_transformation_set(vg, node->transform);
+
+ if ((node->type == SVG_NODE_G) || (node->type == SVG_NODE_DOC)) return;
+
+ // apply the fill style property
+ efl_gfx_shape_fill_rule_set(vg, style->fill.fill_rule);
+ // if fill property is NULL then do nothing
+ if (style->fill.paint.none)
+ {
+ //do nothing
+ }
+ else if (style->fill.paint.gradient)
+ {
+ // if the fill has gradient then apply.
+ evas_vg_shape_fill_set(vg, _apply_gradient_property(style->fill.paint.gradient));
+ }
+ else if (style->fill.paint.cur_color)
+ {
+ // apply the current style color
+ evas_vg_node_color_set(vg, style->r, style->g,
+ style->b, style->fill.opacity);
+ }
+ else
+ {
+ // apply the fill color
+ evas_vg_node_color_set(vg, style->fill.paint.r, style->fill.paint.g,
+ style->fill.paint.b, style->fill.opacity);
+ }
+
+ // apply the stroke style property
+ //@TODO HACK, fix the below api to take the stroke width as pixels
+ // rightnow it draws double the pixel (inside and outside the outline)
+ evas_vg_shape_stroke_width_set(vg, style->stroke.width/2.0);
+ evas_vg_shape_stroke_cap_set(vg, style->stroke.cap);
+ evas_vg_shape_stroke_join_set(vg, style->stroke.join);
+ evas_vg_shape_stroke_scale_set(vg, style->stroke.scale);
+ // if stroke property is NULL then do nothing
+ if (style->stroke.paint.none)
+ {
+ //do nothing
+ }
+ else if (style->stroke.paint.gradient)
+ {
+ // if the fill has gradient then apply.
+ evas_vg_shape_stroke_fill_set(vg, _apply_gradient_property(style->stroke.paint.gradient));
+ }
+ else if (style->stroke.paint.url)
+ {
+ // apply the color pointed by url
+ // TODO
+ }
+ else if (style->stroke.paint.cur_color)
+ {
+ // apply the current style color
+ evas_vg_shape_stroke_color_set(vg, style->r, style->g,
+ style->b, style->stroke.opacity);
+ }
+ else
+ {
+ // apply the stroke color
+ evas_vg_shape_stroke_color_set(vg, style->stroke.paint.r, style->stroke.paint.g,
+ style->stroke.paint.b, style->stroke.opacity);
+ }
+}
+
+static void
+_add_polyline(Efl_VG *vg, double *array, int size, Eina_Bool polygon)
+{
+ int i;
+
+ if (size < 2) return;
+
+ evas_vg_shape_append_move_to(vg, array[0], array[1]);
+ for (i=2; i < size; i+=2)
+ evas_vg_shape_append_line_to(vg, array[i], array[i+1]);
+
+ if (polygon)
+ evas_vg_shape_append_close(vg);
+}
+
+static Efl_VG *
+vg_common_create_vg_node_helper(Svg_Node *node, Efl_VG *parent)
+{
+ Efl_VG *vg = NULL;
+ Svg_Node *child;
+ Eina_List *l;
+
+ switch (node->type)
+ {
+ case SVG_NODE_DOC:
+ case SVG_NODE_G:
+ {
+ vg = evas_vg_container_add(parent);
+ _apply_vg_property(node, vg);
+ EINA_LIST_FOREACH(node->child, l, child)
+ {
+ vg_common_create_vg_node_helper(child, vg);
+ }
+ return vg;
+ }
+ break;
+ case SVG_NODE_PATH:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_append_svg_path(vg, node->node.path.path);
+ break;
+ case SVG_NODE_POLYGON:
+ vg = evas_vg_shape_add(parent);
+ _add_polyline(vg, node->node.polygon.points, node->node.polygon.points_count, EINA_TRUE);
+ break;
+ case SVG_NODE_POLYLINE:
+ vg = evas_vg_shape_add(parent);
+ _add_polyline(vg, node->node.polygon.points, node->node.polygon.points_count, EINA_FALSE);
+ break;
+ case SVG_NODE_ELLIPSE:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_append_arc(vg, node->node.ellipse.cx - node->node.ellipse.rx,
+ node->node.ellipse.cy - node->node.ellipse.ry,
+ 2*node->node.ellipse.rx, 2*node->node.ellipse.ry, 0, 360);
+ evas_vg_shape_append_close(vg);
+ break;
+ case SVG_NODE_CIRCLE:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_append_circle(vg, node->node.circle.cx, node->node.circle.cy, node->node.circle.r);
+ break;
+ case SVG_NODE_RECT:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_append_rect(vg, node->node.rect.x, node->node.rect.y, node->node.rect.w, node->node.rect.h,
+ node->node.rect.rx, node->node.rect.ry);
+ break;
+ case SVG_NODE_LINE:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_append_move_to(vg, node->node.line.x1, node->node.line.y1);
+ evas_vg_shape_append_line_to(vg, node->node.line.x2, node->node.line.y2);
+ break;
+ case SVG_NODE_CUSTOME_COMMAND:
+ vg = evas_vg_shape_add(parent);
+ evas_vg_shape_path_set(vg, node->node.command.commands, node->node.command.points);
+ break;
+ default:
+ break;
+ }
+ if (vg)
+ _apply_vg_property(node, vg);
+ return vg;
+}
+
+Vg_File_Data *
+vg_common_create_vg_node(Svg_Node *node)
+{
+ Vg_File_Data *vg_data;
+
+ if (!node || (node->type != SVG_NODE_DOC)) return NULL;
+
+ vg_data = calloc(1, sizeof(Vg_File_Data));
+ vg_data->view_box.x = node->node.doc.vx;
+ vg_data->view_box.y = node->node.doc.vy;
+ vg_data->view_box.w = node->node.doc.vw;
+ vg_data->view_box.h = node->node.doc.vh;
+ vg_data->preserve_aspect = node->node.doc.preserve_aspect;
+ vg_data->root = vg_common_create_vg_node_helper(node, NULL);
+
+ return vg_data;
+}
+
+static Svg_Node *
+_create_node(Svg_Node *parent, Svg_Node_Type type)
+{
+ Svg_Node *node = calloc(1, sizeof(Svg_Node));
+
+ // default fill property
+ node->style = calloc(1, sizeof(Svg_Style_Property));
+
+ // update the default value of stroke and fill
+ //https://www.w3.org/TR/SVGTiny12/painting.html#SpecifyingPaint
+ // default fill color is black
+ node->style->fill.paint.r = 0;
+ node->style->fill.paint.g = 0;
+ node->style->fill.paint.b = 0;
+ node->style->fill.paint.none = EINA_FALSE;
+ // default fill opacity is 1
+ node->style->fill.opacity = 255;
+
+ // default fill rule is nonzero
+ node->style->fill.fill_rule = EFL_GFX_FILL_RULE_WINDING;
+
+ // default stroke is none
+ node->style->stroke.paint.none = EINA_TRUE;
+ // default stroke opacity is 1
+ node->style->stroke.opacity = 255;
+ // default stroke width is 1
+ node->style->stroke.width = 1;
+ // default line cap is butt
+ node->style->stroke.cap = EFL_GFX_CAP_BUTT;
+ // default line join is miter
+ node->style->stroke.join = EFL_GFX_JOIN_MITER;
+ node->style->stroke.scale = 1.0;
+
+ node->parent = parent;
+ node->type = type;
+ node->child = NULL;
+
+ if (parent)
+ parent->child = eina_list_append(parent->child, node);
+ return node;
+}
+
+static Svg_Style_Gradient*
+_create_gradient_node(Efl_VG *vg)
+{
+ const Efl_Gfx_Gradient_Stop *stops = NULL;
+ Efl_Gfx_Gradient_Stop *new_stop;
+ unsigned int count, i;
+
+ Svg_Style_Gradient *grad = calloc(1, sizeof(Svg_Style_Gradient));
+
+ grad->spread = evas_vg_gradient_spread_get(vg);
+ evas_vg_gradient_stop_get(vg, &stops, &count);
+ for (i=0 ; i < count; i++)
+ {
+ new_stop = calloc(1, sizeof(Efl_Gfx_Gradient_Stop));
+ memcpy(new_stop, stops, sizeof(Efl_Gfx_Gradient_Stop));
+ grad->stops = eina_list_append(grad->stops, new_stop);
+ stops++;
+ }
+ if (efl_isa(vg, EFL_VG_GRADIENT_LINEAR_CLASS))
+ {
+ grad->type = SVG_LINEAR_GRADIENT;
+ grad->linear = calloc(1, sizeof(Svg_Linear_Gradient));
+ evas_vg_gradient_linear_start_get(vg, &grad->linear->x1, &grad->linear->y1);
+ evas_vg_gradient_linear_end_get(vg, &grad->linear->x2, &grad->linear->y2);
+ }
+ else
+ {
+ grad->type = SVG_RADIAL_GRADIENT;
+ grad->radial = calloc(1, sizeof(Svg_Radial_Gradient));
+ evas_vg_gradient_radial_center_get(vg, &grad->radial->cx, &grad->radial->cy);
+ evas_vg_gradient_radial_focal_get(vg, &grad->radial->fx, &grad->radial->fy);
+ grad->radial->r = evas_vg_gradient_radial_radius_get(vg);
+ }
+
+ return grad;
+}
+
+static void
+_apply_svg_property(Svg_Node *node, Efl_VG *vg)
+{
+ const Eina_Matrix3 *matrix;
+ const char *id;
+ Svg_Style_Property *style = node->style;
+
+ // transformation
+ if ((matrix = evas_vg_node_transformation_get(vg)))
+ {
+ node->transform = calloc(1, sizeof(Eina_Matrix3));
+ eina_matrix3_copy(node->transform, matrix);
+ }
+
+ if ((id = evas_vg_node_name_get(vg)))
+ {
+ node->id = eina_stringshare_add(id);
+ }
+
+ if (node->type == SVG_NODE_G) return;
+
+
+ // apply the fill style property
+ style->fill.fill_rule = efl_gfx_shape_fill_rule_get(vg);
+ style->fill.paint.none = EINA_FALSE;
+ if (evas_vg_shape_fill_get(vg))
+ {
+ // if the fill has gradient then apply.
+ style->fill.paint.gradient = _create_gradient_node(evas_vg_shape_fill_get(vg));
+ }
+ else
+ {
+ evas_vg_node_color_get(vg, &style->fill.paint.r, &style->fill.paint.g,
+ &style->fill.paint.b, &style->fill.opacity);
+ }
+
+ // apply stroke style property
+ style->stroke.paint.none = EINA_FALSE;
+
+ if (evas_vg_shape_stroke_fill_get(vg))
+ {
+ // if the stroke has gradient then apply.
+ style->stroke.paint.gradient = _create_gradient_node(evas_vg_shape_stroke_fill_get(vg));
+ }
+ else
+ {
+ // apply the stroke color
+ evas_vg_shape_stroke_color_get(vg, &style->stroke.paint.r, &style->stroke.paint.g,
+ &style->stroke.paint.b, &style->stroke.opacity);
+ }
+
+ // keep the stroke width same as svg spec.
+ style->stroke.width = (evas_vg_shape_stroke_width_get(vg) * 2.0);
+ style->stroke.cap = evas_vg_shape_stroke_cap_get(vg);
+ style->stroke.join = evas_vg_shape_stroke_join_get(vg);
+ style->stroke.scale = evas_vg_shape_stroke_scale_get(vg);
+
+
+}
+
+static void
+vg_common_create_svg_node_helper(Efl_VG *vg, Svg_Node *parent)
+{
+ Eina_Iterator *it;
+ Efl_VG *child;
+ Svg_Node *svg_node;
+ const Efl_Gfx_Path_Command *commands;
+ unsigned int points_count, commands_count;
+ const double *points;
+
+ if (efl_isa(vg, EFL_VG_CONTAINER_CLASS))
+ {
+ svg_node = _create_node(parent, SVG_NODE_G);
+ _apply_svg_property(svg_node, vg);
+ // apply property
+ it = efl_vg_container_children_get(vg);
+ EINA_ITERATOR_FOREACH(it, child)
+ {
+ vg_common_create_svg_node_helper(child, svg_node);
+ }
+ }
+ else
+ {
+ svg_node = _create_node(parent, SVG_NODE_CUSTOME_COMMAND);
+ evas_vg_shape_path_get(vg, &commands, &points);
+ evas_vg_shape_path_length_get(vg, &commands_count, &points_count);
+ svg_node->node.command.commands_count = commands_count;
+ svg_node->node.command.points_count = points_count;
+ svg_node->node.command.points = calloc(points_count, sizeof(double));
+ svg_node->node.command.commands = calloc(commands_count, sizeof(Efl_Gfx_Path_Command));
+ memcpy(svg_node->node.command.commands, commands, sizeof (Efl_Gfx_Path_Command) * commands_count);
+ memcpy(svg_node->node.command.points, points, sizeof (double) * points_count);
+ _apply_svg_property(svg_node, vg);
+ }
+}
+
+Svg_Node *
+vg_common_create_svg_node(Vg_File_Data *node)
+{
+ Svg_Node *doc;
+
+ if (!node || !node->root) return NULL;
+
+ doc = _create_node(NULL, SVG_NODE_DOC);
+
+ doc->node.doc.vx = node->view_box.x;
+ doc->node.doc.vy = node->view_box.y;
+ doc->node.doc.vw = node->view_box.w;
+ doc->node.doc.vh = node->view_box.h;
+ doc->node.doc.preserve_aspect = node->preserve_aspect;
+ vg_common_create_svg_node_helper(node->root, doc);
+ return doc;
+}
projects / platform / upstream / efl.git / commitdiff