3 // valac -g --pkg libvala-0.26 --pkg libxml-2.0 --pkg gee-1.0 --pkg json-glib-1.0 --pkg gobject-introspection-1.0 --pkg gtk+-3.0 ../Application.vala VapiParser.vala Gir.vala -o /tmp/vdoc
10 public class VapiParser : Vala.CodeVisitor {
16 Vala.CodeContext context;
19 if (Gir.cache == null) {
20 Gir.cache = new Gee.HashMap<string,Gir>();
26 public override void visit_namespace (Vala.Namespace element)
28 if (element == null) {
32 print("parsing namespace %s\n", element.name);
33 if (element.name == null) {
34 element.accept_children(this); // catch sub namespaces..
38 var g = new Gir.new_empty(element.name);
39 Gir.cache.set(element.name, g);
42 foreach(var c in element.get_classes()) {
45 foreach(var c in element.get_enums()) {
50 element.accept_children(this); // catch sub namespaces..
56 public void add_enum(GirObject parent, Vala.Enum cls)
59 var c = new GirObject("Enum", cls.name);
60 parent.consts.set(cls.name, c);
65 foreach(var e in cls.get_values()) {
66 var em = new GirObject("EnumMember",e.name);
69 em.type = e.type_reference == null || e.type_reference.data_type == null ? "" : e.type_reference.data_type.get_full_name();
70 // unlikely to get value..
71 //c.value = element->get_prop("value");
72 c.consts.set(e.name,em);
81 public void add_class(GirObject parent, Vala.Class cls)
84 var c = new GirObject("Class", parent.name + "." + cls.name);
85 parent.classes.set(cls.name, c);
87 c.parent = cls.base_class == null ? "" : cls.base_class.get_full_name() ; // extends...
90 foreach(var p in cls.get_properties()) {
91 this.add_property(c, p);
94 foreach(var p in cls.get_signals()) {
95 this.add_signal(c, p);
98 foreach(var p in cls.get_methods()) {
99 // skip static methods..
100 if (p.binding != Vala.MemberBinding.INSTANCE &&
101 !(p is Vala.CreationMethod)
106 this.add_method(c, p);
109 if (cls.base_class != null) {
110 c.inherits.add(cls.base_class.get_full_name());
112 foreach(var p in cls.get_base_types()) {
113 if (p.data_type != null) {
114 c.implements.add(p.data_type.get_full_name());
122 public void add_property(GirObject parent, Vala.Property prop)
124 var c = new GirObject("Prop",prop.name);
127 c.propertyof = parent.name;
128 c.type = prop.property_type.data_type == null ? "" : prop.property_type.data_type.get_full_name();
129 parent.props.set(prop.name,c);
132 public void add_signal(GirObject parent, Vala.Signal sig)
134 var c = new GirObject("Signal",sig.name);
138 if (sig.return_type.data_type != null) {
139 //print("creating return type on signal %s\n", sig.name);
140 var cc = new GirObject("Return", "return-value");
143 cc.type = sig.return_type.data_type.get_full_name();
146 parent.signals.set(sig.name,c);
148 var params = sig.get_parameters() ;
149 if (params.size < 1) {
152 var cc = new GirObject("Paramset",sig.name); // what's the name on this?
158 foreach(var p in params) {
159 this.add_param(cc, p);
164 public void add_method(GirObject parent, Vala.Method met)
166 var n = met.name == null ? parent.name : "";
168 if (met is Vala.CreationMethod && n == "") {
173 var c = new GirObject(ty,n);
177 if (met.return_type.data_type != null) {
178 //print("creating return type on method %s\n", met.name);
179 var cc = new GirObject("Return", "return-value");
182 cc.type = met.return_type.data_type.get_full_name();
185 if (met is Vala.CreationMethod) {
186 parent.ctors.set(c.name,c);
188 parent.methods.set(met.name,c);
191 var params = met.get_parameters() ;
192 if (params.size < 1) {
195 var cc = new GirObject("Paramset",met.name); // what's the name on this?
201 foreach(var p in params) {
202 if (p.name == null) {
205 this.add_param(cc, p);
210 public void add_param(GirObject parent, Vala.Parameter pam)
212 var c = new GirObject("Param",pam.name);
215 parent.params.add(c);
216 c.type = pam.variable_type.data_type == null ? "" : pam.variable_type.data_type.get_full_name();
217 // this.checkParamOverride(c); - this is an old kludge for Gir files..
221 public void create_valac_tree( )
224 context = new Vala.CodeContext ();
225 Vala.CodeContext.push (context);
227 context.experimental = false;
228 context.experimental_non_null = false;
240 for (int i = 2; i <= ver; i += 2) {
241 context.add_define ("VALA_0_%d".printf (i));
245 //var vapidirs = ((Project.Gtk)this.file.project).vapidirs();
246 // what's the current version of vala???
249 //vapidirs += Path.get_dirname (context.get_vapi_path("glib-2.0")) ;
253 // or context.get_vapi_path("glib-2.0"); // should return path..
254 //context.vapi_directories = vapidirs;
255 context.report.enable_warnings = true;
256 context.metadata_directories = { };
257 context.gir_directories = {};
258 context.thread = true;
261 //this.report = new ValaSourceReport(this.file);
262 //context.report = this.report;
265 context.basedir = "/tmp"; //Posix.realpath (".");
267 context.directory = context.basedir;
270 // add default packages:
271 //if (settings.profile == "gobject-2.0" || settings.profile == "gobject" || settings.profile == null) {
272 context.profile = Vala.Profile.GOBJECT;
274 var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "GLib", null));
275 context.root.add_using_directive (ns_ref);
277 // default.. packages..
278 context.add_external_package ("glib-2.0");
279 context.add_external_package ("gobject-2.0");
280 context.add_external_package ("gdk-3.0");
281 context.add_external_package ("atk");
282 context.add_external_package ("gdk-x11-3.0");
283 context.add_external_package ("x11");
284 context.add_external_package ("gtk+-3.0");
285 // user defined ones..
286 //context.add_package ("Gtk");
288 //var vfile = new Vala.SourceFile (context, Vala.SourceFileType.PACKAGE, "/usr/share/vala-0.26/vapi/gtk+-3.0.vapi");
289 //context.add_source_file (vfile);
291 //context.add_external_package ("libvala-0.24");
295 //add_documented_files (context, settings.source_files);
297 Vala.Parser parser = new Vala.Parser ();
298 parser.parse (context);
299 //gir_parser.parse (context);
300 if (context.report.get_errors () > 0) {
301 print("parse got errors");
304 Vala.CodeContext.pop ();
312 if (context.report.get_errors () > 0) {
313 print("check got errors");
315 Vala.CodeContext.pop ();
321 Vala.CodeContext.pop ();
323 context.accept(this);
325 // dump the tree for Gtk?
328 print("%s\n", Gir.cache.get("Gtk").asJSONString());
339 int main (string[] args) {
341 var a = new Palete.VapiParser( );
342 a.create_valac_tree();