//UPDATE
void
-Svg_parser::parser_node(const xmlpp::Node* node) {
- parser_node(node,nodeRoot,"",NULL);
-}
-
-void
-Svg_parser::parser_node(const xmlpp::Node* node,xmlpp::Element* root,String parent_style,Matrix* mtx_parent){
+Svg_parser::parser_node(const xmlpp::Node* node){
const xmlpp::ContentNode* nodeContent = dynamic_cast<const xmlpp::ContentNode*>(node);
const xmlpp::TextNode* nodeText = dynamic_cast<const xmlpp::TextNode*>(node);
const xmlpp::CommentNode* nodeComment = dynamic_cast<const xmlpp::CommentNode*>(node);
parser_defs (node);
}else{
if(set_canvas==0) parser_canvas (node);
- parser_graphics(node,root,parent_style,mtx_parent);
+ parser_graphics(node,nodeRoot,"",NULL);
+ if(nodename.compare("g")==0) return;
}
}
if(!nodeContent){
//parser preferences
//Seperate transformations: apply transformations on a per-layer basis, rather than on canvases
//Resolve BLine transformations: resolve transformations instead of creating transformation layers
-//All Paths: convert all objects to paths
+//All Paths: convert objects to paths
+// 1: when necessary
+// 2: when necessary, including for linking
+// 3: always
#define SVG_SEP_TRANSFORMS 1
#define SVG_RESOLVE_BLINE 1
+#define SVG_CONVERT_PATHS 1
void
Svg_parser::parser_graphics(const xmlpp::Node* node,xmlpp::Element* root,String parent_style,Matrix* mtx_parent){
mtx=newMatrix(mtx_parent);
}
}
-
-
if(nodename.compare("g")==0){
parser_layer (node,root->add_child("layer"),parent_style,mtx);
return;
- }else if(nodename.compare("rect")==0){
- parser_rect(nodeElement,root,parent_style,mtx);
- }else if(nodename.compare("polygon")==0){
- parser_polygon(nodeElement,root,parent_style,mtx);
- }else if(nodename.compare("path")==0){
- parser_path (nodeElement,root,parent_style,mtx);
+ }
+
+ Glib::ustring obj_style =nodeElement->get_attribute_value("style");
+ Glib::ustring obj_fill =nodeElement->get_attribute_value("fill");
+
+ //style
+ String fill =loadAttribute("fill",obj_style,parent_style,obj_fill,"none");
+ String fill_rule =loadAttribute("fill-rule",obj_style,parent_style,"evenodd");
+ String stroke =loadAttribute("stroke",obj_style,parent_style,"none");
+ String stroke_width =loadAttribute("stroke-width",obj_style,parent_style,"1px");
+ String stroke_linecap =loadAttribute("stroke-linecap",obj_style,parent_style,"butt");
+ String stroke_linejoin =loadAttribute("stroke-linejoin",obj_style,parent_style,"miter");
+ String stroke_opacity =loadAttribute("stroke-opacity",obj_style,parent_style,"1");
+ String fill_opacity =loadAttribute("fill-opacity",obj_style,parent_style,"1");
+ String opacity =loadAttribute("opacity",obj_style,parent_style,"1");
+
+
+ //Fill
+ int typeFill=0; //nothing
+
+ if(fill.compare("none")!=0){
+ typeFill=1; //simple
+ }
+ if(typeFill==1 && fill.compare(0,3,"url")==0){
+ typeFill=2; //gradient
+ }
+ //Stroke
+ int typeStroke=0;//nothing
+
+ if(stroke.compare("none")!=0){
+ typeStroke=1; //simple
+ }
+ if(typeStroke==1 && stroke.compare(0,3,"url")==0){
+ typeStroke=2; //gradient
+ }
+
+ xmlpp::Element* child_fill = root; //TODO: child_filter
+ xmlpp::Element* child_stroke = root;
+ if(typeFill!=0 && typeStroke!=0){
+ child_fill=child_stroke=nodeStartBasicLayer(root->add_child("layer"));
+ }
+ if(typeFill==2){
+ child_fill=nodeStartBasicLayer(child_fill->add_child("layer"));
+ }
+ if(typeStroke==2){
+ child_stroke=nodeStartBasicLayer(child_stroke->add_child("layer"));
+ }
+ if ((SVG_CONVERT_PATHS == 1 && typeFill!=0) || (SVG_CONVERT_PATHS == 2 && typeFill!=0 && typeStroke==0)) {
+ //make simple fills
+ if(nodename.compare("rect")==0){
+ rect_simple(nodeElement,child_fill,fill,fill_opacity,opacity);
+ if(typeFill==2){
+ build_url (child_fill->add_child("layer"),fill,mtx);
+ }
+ typeFill=0; //set fill to zero so as not to create a fill layer in the paths section
+ }
+ }
+
+ //=======================================================================
+ std::list<std::list<Vertice*> > k;
+ if (nodename.compare("path")==0 || nodename.compare("polygon")==0 || typeStroke!=0 || SVG_CONVERT_PATHS==3) {
+ //if we are creating a bline
+
+ //First, create the list of vertices
+ if(nodename.compare("path")==0){
+ k=parser_path_d (nodeElement->get_attribute_value("d"),mtx);
+ } else if(nodename.compare("polygon")==0){
+ k=parser_polygon_path (nodeElement->get_attribute_value("points"),mtx);
+ } else {return;}
+
+ int n = k.size();
+ String bline_id[n];
+ String offset_id[n];
+ for (int i=0;i<n;i++){
+ bline_id[i]=new_guid();
+ offset_id[i]=new_guid();
+ }
+
+ std::list<std::list<Vertice*> >::iterator aux = k.begin();
+ if(typeFill!=0){//region layer
+ for (int i=0; aux!=k.end(); aux++){
+ xmlpp::Element *child_region=child_fill->add_child("layer");
+ child_region->set_attribute("type","region");
+ child_region->set_attribute("active","true");
+ child_region->set_attribute("version","0.1");
+ child_region->set_attribute("desc",id);
+ build_param (child_region->add_child("param"),"z_depth","real","0.0000000000");
+ build_param (child_region->add_child("param"),"amount","real","1.0000000000");
+ build_param (child_region->add_child("param"),"blend_method","integer","0");
+ build_color (child_region->add_child("param"),getRed(fill),getGreen(fill),getBlue(fill),atof(fill_opacity.data())*atof(opacity.data()));
+ build_vector (child_region->add_child("param"),"offset",0,0,offset_id[i]);
+ build_param (child_region->add_child("param"),"invert","bool","false");
+ build_param (child_region->add_child("param"),"antialias","bool","true");
+ build_param (child_region->add_child("param"),"feather","real","0.0000000000");
+ build_param (child_region->add_child("param"),"blurtype","integer","1");
+ if(fill_rule.compare("evenodd")==0) build_param (child_region->add_child("param"),"winding_style","integer","1");
+ else build_param (child_region->add_child("param"),"winding_style","integer","0");
+
+ build_bline (child_region->add_child("param"),*aux,loop,bline_id[i]);
+ i++;
+ }
+ }
+ if(typeFill==2){ //gradient in onto mode (fill)
+ build_url(child_fill->add_child("layer"),fill,mtx);
+ }
+
+ if(typeStroke!=0){//outline layer
+ int i=0;
+ for (aux=k.begin(); aux!=k.end(); aux++){
+ xmlpp::Element *child_outline=child_stroke->add_child("layer");
+ child_outline->set_attribute("type","outline");
+ child_outline->set_attribute("active","true");
+ child_outline->set_attribute("version","0.2");
+ child_outline->set_attribute("desc",id);
+ build_param (child_outline->add_child("param"),"z_depth","real","0.0000000000");
+ build_param (child_outline->add_child("param"),"amount","real","1.0000000000");
+ build_param (child_outline->add_child("param"),"blend_method","integer","0");
+ build_color (child_outline->add_child("param"),getRed(stroke),getGreen(stroke),getBlue(stroke),atof(stroke_opacity.data())*atof(opacity.data()));
+ build_vector (child_outline->add_child("param"),"offset",0,0,offset_id[i]);
+ build_param (child_outline->add_child("param"),"invert","bool","false");
+ build_param (child_outline->add_child("param"),"antialias","bool","true");
+ build_param (child_outline->add_child("param"),"feather","real","0.0000000000");
+ build_param (child_outline->add_child("param"),"blurtype","integer","1");
+ //outline in nonzero
+ build_param (child_outline->add_child("param"),"winding_style","integer","0");
+
+ build_bline (child_outline->add_child("param"),*aux,loop,bline_id[i]);
+
+ stroke_width=etl::strprintf("%f",getDimension(stroke_width)/kux);
+ build_param (child_outline->add_child("param"),"width","real",stroke_width);
+ build_param (child_outline->add_child("param"),"expand","real","0.0000000000");
+ if(stroke_linejoin.compare("miter")==0) build_param (child_outline->add_child("param"),"sharp_cusps","bool","true");
+ else build_param (child_outline->add_child("param"),"sharp_cusps","bool","false");
+ if(stroke_linecap.compare("butt")==0){
+ build_param (child_outline->add_child("param"),"round_tip[0]","bool","false");
+ build_param (child_outline->add_child("param"),"round_tip[1]","bool","false");
+ }else{
+ build_param (child_outline->add_child("param"),"round_tip[0]","bool","true");
+ build_param (child_outline->add_child("param"),"round_tip[1]","bool","true");
+ }
+ build_param (child_outline->add_child("param"),"loopyness","real","1.0000000000");
+ build_param (child_outline->add_child("param"),"homogeneous_width","bool","true");
+
+
+ i++;
+ }
+
+ if(typeStroke==2){ //gradient in onto mode (stroke)
+ build_url(child_stroke->add_child("layer"),stroke,mtx);
+ }
+ }
}
}
}
}
void
-Svg_parser::parser_rect(const xmlpp::Element* nodeElement,xmlpp::Element* root,String parent_style,Matrix* mtx){
+Svg_parser::rect_simple(const xmlpp::Element* nodeElement,xmlpp::Element* root,String fill, String fill_opacity, String opacity){
Glib::ustring rect_id =nodeElement->get_attribute_value("id");
- Glib::ustring rect_style =nodeElement->get_attribute_value("style");
Glib::ustring rect_x =nodeElement->get_attribute_value("x");
Glib::ustring rect_y =nodeElement->get_attribute_value("y");
Glib::ustring rect_width =nodeElement->get_attribute_value("width");
Glib::ustring rect_height =nodeElement->get_attribute_value("height");
- //style
- String fill =loadAttribute("fill",rect_style,parent_style,"none");
- String fill_opacity =loadAttribute("fill-opacity",rect_style,parent_style,"1");
- String opacity =loadAttribute("opacity",rect_style,parent_style,"1");
- //matrix
- //it's some complicated
-
- //build
-
- int typeFill=0;
- if(fill.compare(0,3,"url")==0){
- typeFill=2;
- root=nodeStartBasicLayer(root->add_child("layer"));
- }
- xmlpp::Element *child_layer;
- if(typeFill==2){
- child_layer=root->add_child("layer");
- }else{
- child_layer=root;
- }
- xmlpp::Element *child_rect=child_layer->add_child("layer");
+
+ xmlpp::Element *child_rect=root->add_child("layer");
child_rect->set_attribute("type","rectangle");
child_rect->set_attribute("active","true");
child_rect->set_attribute("version","0.2");
auxy= atof(rect_y.c_str()) + atof(rect_height.c_str());
coor2vect(&auxx,&auxy);
build_vector (child_rect->add_child("param"),"point2",auxx,auxy);
- if(typeFill==2){
- build_url (child_layer->add_child("layer"),fill,mtx);
- }
+
}
+
void
Svg_parser::parser_layer(const xmlpp::Node* node,xmlpp::Element* root,String parent_style,Matrix* mtx){
if(const xmlpp::Element* nodeElement = dynamic_cast<const xmlpp::Element*>(node)){
root->set_attribute("active","true");
root->set_attribute("version","0.1");
if(!label.empty()) root->set_attribute("desc",label);
- else root->set_attribute("desc","unknown layer");
+ else root->set_attribute("desc","Inline Canvas");
build_real(root->add_child("param"),"z_depth",0.0);
build_real(root->add_child("param"),"amount",1.0);
xmlpp::Node::NodeList list = node->get_children();
for(xmlpp::Node::NodeList::iterator iter = list.begin(); iter != list.end(); ++iter){
Glib::ustring name =(*iter)->get_name();
- parser_node (*iter,child_canvas,layer_style,mtx);
+ parser_graphics (*iter,child_canvas,layer_style,mtx);
}
}
}
}
-void
-Svg_parser::parser_polygon(const xmlpp::Element* nodeElement,xmlpp::Element* root,String parent_style,Matrix* mtx){
- //load sub-attributes
- Glib::ustring polygon_style =nodeElement->get_attribute_value("style");
- Glib::ustring polygon_id =nodeElement->get_attribute_value("id");
- Glib::ustring polygon_points =nodeElement->get_attribute_value("points");
- Glib::ustring polygon_fill =nodeElement->get_attribute_value("fill");
- String fill =loadAttribute("fill",polygon_style,parent_style,polygon_fill,"none");
- String fill_rule =loadAttribute("fill-rule",polygon_style,parent_style,"evenodd");
- String fill_opacity =loadAttribute("fill-opacity",polygon_style,parent_style,"1");
- String opacity =loadAttribute("opacity",polygon_style,parent_style,"1");
-
-
- //points
+
+std::list<std::list<Vertice*> >
+Svg_parser::parser_polygon_path(Glib::ustring polygon_points, Matrix* mtx){
+ std::list<std::list<Vertice*> > k0;
if(polygon_points.empty())
- return;
+ return k0;
std::list<Vertice*> k;
std::vector<String> tokens=get_tokens_path (polygon_points);
unsigned int i;
//save
k.push_back(newVertice(ax,ay));
}
- //escritura
- xmlpp::Element *child_polygon;
-
- //gradient
- int typeFill=0;
- if(fill.compare(0,3,"url")==0){
- typeFill=2;//gradient
- root=nodeStartBasicLayer(root->add_child("layer"));
- }
- child_polygon=root->add_child("layer");
- child_polygon->set_attribute("type","polygon");
- child_polygon->set_attribute("active","true");
- child_polygon->set_attribute("version","0.1");
- child_polygon->set_attribute("desc",polygon_id);
- build_param (child_polygon->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_polygon->add_child("param"),"amount","real","1.0000000000");
- build_param (child_polygon->add_child("param"),"blend_method","integer","0");
- build_color (child_polygon->add_child("param"),getRed(fill),getGreen(fill),getBlue(fill),atof(fill_opacity.data())*atof(opacity.data()));
- build_vector(child_polygon->add_child("param"),"offset",0,0);
- build_param (child_polygon->add_child("param"),"invert","bool","false");
- build_param (child_polygon->add_child("param"),"antialias","bool","true");
- build_param (child_polygon->add_child("param"),"feather","real","0.0000000000");
- build_param (child_polygon->add_child("param"),"blurtype","integer","1");
- if(fill_rule.compare("evenodd")==0) build_param (child_polygon->add_child("param"),"winding_style","integer","1");
- else build_param (child_polygon->add_child("param"),"winding_style","integer","0");
- build_points (child_polygon->add_child("param"),k);
-
- if(typeFill==2){
- build_url(root->add_child("layer"),fill,mtx);
- }
-
-}
-void
-Svg_parser::parser_path(const xmlpp::Element* nodeElement,xmlpp::Element* root,String parent_style,Matrix* mtx){
- //load sub-attributes
- Glib::ustring path_style =nodeElement->get_attribute_value("style");
- Glib::ustring path_id =nodeElement->get_attribute_value("id");
- Glib::ustring path_d =nodeElement->get_attribute_value("d");
- Glib::ustring path_transform =nodeElement->get_attribute_value("transform");
- Glib::ustring path_fill =nodeElement->get_attribute_value("fill");
-
- String fill =loadAttribute("fill",path_style,parent_style,path_fill,"none");
- String fill_rule =loadAttribute("fill-rule",path_style,parent_style,"evenodd");
- String stroke =loadAttribute("stroke",path_style,parent_style,"none");
- String stroke_width =loadAttribute("stroke-width",path_style,parent_style,"1px");
- String stroke_linecap =loadAttribute("stroke-linecap",path_style,parent_style,"butt");
- String stroke_linejoin =loadAttribute("stroke-linejoin",path_style,parent_style,"miter");
- String stroke_opacity =loadAttribute("stroke-opacity",path_style,parent_style,"1");
- String fill_opacity =loadAttribute("fill-opacity",path_style,parent_style,"1");
- String opacity =loadAttribute("opacity",path_style,parent_style,"1");
-
- //parser path_d attribute, this is obviously important
- std::list<std::list<Vertice*> > k;
- k=parser_path_d (path_d,mtx);
-
- //Fill
- int typeFill=0; //nothing
-
- if(fill.compare("none")!=0){
- typeFill=1; //simple
- }
- if(typeFill==1 && fill.compare(0,3,"url")==0){
- typeFill=2; //gradient
- }
- //Stroke
- int typeStroke=0;//nothing
-
- if(stroke.compare("none")!=0){
- typeStroke=1; //simple
- }
- if(typeStroke==1 && stroke.compare(0,3,"url")==0){
- typeStroke=2; //gradient
- }
- String bline_id;
- String offset_id;
- int n=k.size();
- if(n!=1){ //if n is > than 1 then we must create a paste canvas for all paths
- root=nodeStartBasicLayer(root->add_child("layer"));
- }
- std::list<std::list<Vertice*> >::iterator aux = k.begin();
- for (; aux!=k.end(); aux++){
- if(typeFill!=0 && typeStroke!=0){
- bline_id=new_guid();
- offset_id=new_guid();
- }
- if(typeFill==1 || typeFill==2){//region layer
- xmlpp::Element *child_fill=root;
- if(n==1 && typeFill==2){//open gradient or url (fill)
- child_fill=nodeStartBasicLayer(root->add_child("layer"));
- }
- xmlpp::Element *child_region=child_fill->add_child("layer");
- child_region->set_attribute("type","region");
- child_region->set_attribute("active","true");
- child_region->set_attribute("version","0.1");
- child_region->set_attribute("desc",path_id);
- build_param (child_region->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_region->add_child("param"),"amount","real","1.0000000000");
- build_param (child_region->add_child("param"),"blend_method","integer","0");
- build_color (child_region->add_child("param"),getRed(fill),getGreen(fill),getBlue(fill),atof(fill_opacity.data())*atof(opacity.data()));
- if(offset_id.empty()) build_vector (child_region->add_child("param"),"offset",0,0);
- else build_vector (child_region->add_child("param"),"offset",0,0,offset_id);
- build_param (child_region->add_child("param"),"invert","bool","false");
- build_param (child_region->add_child("param"),"antialias","bool","true");
- build_param (child_region->add_child("param"),"feather","real","0.0000000000");
- build_param (child_region->add_child("param"),"blurtype","integer","1");
- if(fill_rule.compare("evenodd")==0) build_param (child_region->add_child("param"),"winding_style","integer","1");
- else build_param (child_region->add_child("param"),"winding_style","integer","0");
-
- build_bline (child_region->add_child("param"),*aux,loop,bline_id);
-
- if(n==1 && typeFill==2){ //gradient in onto mode (fill)
- build_url(child_fill->add_child("layer"),fill,mtx);
- }
- }
-
- if(typeStroke==1 || typeStroke==2){ //layer outline
- xmlpp::Element *child_stroke=root;
- if(n==1 && typeStroke==2){//open gradient in straigth onto (stroke)
- child_stroke=nodeStartBasicLayer(root->add_child("layer"));
- }
- xmlpp::Element *child_outline=child_stroke->add_child("layer");
- child_outline->set_attribute("type","outline");
- child_outline->set_attribute("active","true");
- child_outline->set_attribute("version","0.2");
- child_outline->set_attribute("desc",path_id);
- build_param (child_outline->add_child("param"),"z_depth","real","0.0000000000");
- build_param (child_outline->add_child("param"),"amount","real","1.0000000000");
- build_param (child_outline->add_child("param"),"blend_method","integer","0");
- build_color (child_outline->add_child("param"),getRed(stroke),getGreen(stroke),getBlue(stroke),atof(stroke_opacity.data())*atof(opacity.data()));
- if(offset_id.empty()) build_vector (child_outline->add_child("param"),"offset",0,0);
- else build_vector (child_outline->add_child("param"),"offset",0,0,offset_id);
- build_param (child_outline->add_child("param"),"invert","bool","false");
- build_param (child_outline->add_child("param"),"antialias","bool","true");
- build_param (child_outline->add_child("param"),"feather","real","0.0000000000");
- build_param (child_outline->add_child("param"),"blurtype","integer","1");
- //outline in nonzero
- build_param (child_outline->add_child("param"),"winding_style","integer","0");
-
- build_bline (child_outline->add_child("param"),*aux,loop,bline_id);
-
- stroke_width=etl::strprintf("%f",getDimension(stroke_width)/kux);
- build_param (child_outline->add_child("param"),"width","real",stroke_width);
- build_param (child_outline->add_child("param"),"expand","real","0.0000000000");
- if(stroke_linejoin.compare("miter")==0) build_param (child_outline->add_child("param"),"sharp_cusps","bool","true");
- else build_param (child_outline->add_child("param"),"sharp_cusps","bool","false");
- if(stroke_linecap.compare("butt")==0){
- build_param (child_outline->add_child("param"),"round_tip[0]","bool","false");
- build_param (child_outline->add_child("param"),"round_tip[1]","bool","false");
- }else{
- build_param (child_outline->add_child("param"),"round_tip[0]","bool","true");
- build_param (child_outline->add_child("param"),"round_tip[1]","bool","true");
- }
- build_param (child_outline->add_child("param"),"loopyness","real","1.0000000000");
- build_param (child_outline->add_child("param"),"homogeneous_width","bool","true");
-
- if(n==1 && typeStroke==2){ //gradient in onto mode (stroke)
- build_url(child_stroke->add_child("layer"),stroke,mtx);
- }
- }
- }
- if(n!=1){//only fill for several canvas in one path
- if(typeFill==2){
- build_url(root->add_child("layer"),fill,mtx);
- }
- }
+ k0.push_front(k);
+ return k0;
}
std::vector<String>
projects / synfig.git / blobdiff