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- Committer: Steffen Schuhmann
- Date: 2014-04-14 20:05:11 UTC
- mfrom: (1253.2.29 scratch)
- Revision ID: schuhmannsteffen+bazaar@mailbox.org-20140414200511-w5ofz70pm1dvu8pu
Merged upstream to resolve mergingconflicts
- files added:
- po/ta.po
- files modified:
- CMakeLists.txt
added
removed
plugins/outline/ValaSymbolResolver.vala
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public class Report : Vala.Report
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{
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// just mute everything
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public override void err (Vala.SourceReference? ref, string msg) {}
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public override void warn (Vala.SourceReference? ref, string msg) {}
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public override void note (Vala.SourceReference? ref, string msg) {}
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public override void depr (Vala.SourceReference? ref, string msg) {}
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// just mute everything
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public override void err (Vala.SourceReference? ref, string msg) {}
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public override void warn (Vala.SourceReference? ref, string msg) {}
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public override void note (Vala.SourceReference? ref, string msg) {}
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public override void depr (Vala.SourceReference? ref, string msg) {}
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}
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public class Symbol : Granite.Widgets.SourceList.ExpandableItem
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{
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public Scratch.Services.Document doc { get; construct set; }
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public Vala.Symbol symbol { get; construct set; }
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public Scratch.Services.Document doc { get; construct set; }
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public Vala.Symbol symbol { get; construct set; }
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public Symbol (Scratch.Services.Document doc, Vala.Symbol symbol)
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{
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Object (symbol: symbol, name: symbol.name, doc: doc);
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}
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public Symbol (Scratch.Services.Document doc, Vala.Symbol symbol)
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{
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Object (symbol: symbol, name: symbol.name, doc: doc);
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}
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}
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class SymbolIter : Object
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{
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public Vala.Symbol? symbol { get; construct set; default = null; }
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public Icon? icon { get; construct set; default = null; }
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public Gee.LinkedList<SymbolIter> children { get; private set; }
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public Vala.Symbol? symbol { get; construct set; default = null; }
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public Icon? icon { get; construct set; default = null; }
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public Gee.LinkedList<SymbolIter> children { get; private set; }
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public SymbolIter (Vala.Symbol? symbol = null, Icon? icon = null)
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{
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Object(symbol: symbol, icon: icon);
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children = new Gee.LinkedList<SymbolIter> ();
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}
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public SymbolIter (Vala.Symbol? symbol = null, Icon? icon = null)
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{
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Object(symbol: symbol, icon: icon);
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children = new Gee.LinkedList<SymbolIter> ();
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}
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}
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public class ValaSymbolOutline : Object, SymbolOutline
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{
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public Scratch.Services.Document doc { get; protected set; }
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public Granite.Widgets.SourceList store { get; private set; }
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Granite.Widgets.SourceList.ExpandableItem root;
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Vala.CodeContext context;
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Vala.Parser parser;
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SymbolResolver resolver;
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SymbolIter cache;
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Gee.List<Vala.Field> field_blacklist;
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public ValaSymbolOutline (Scratch.Services.Document _doc)
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{
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doc = _doc;
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doc.doc_closed.connect (doc_closed);
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field_blacklist = new Gee.LinkedList<Vala.Field> ();
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cache = new SymbolIter ();
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store = new Granite.Widgets.SourceList ();
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store.get_style_context ().add_class ("sidebar");
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store.item_selected.connect ((selected) => {
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if (selected == null) return;
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goto (doc, (selected as Symbol).symbol.source_reference.begin.line);
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store.selected = null;
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});
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root = new Granite.Widgets.SourceList.ExpandableItem (_("Symbols"));
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store.root.add (root);
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parser = new Vala.Parser ();
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resolver = new SymbolResolver ();
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resolver.add_symbol.connect (add_symbol);
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resolver.blacklist.connect ((f) => {
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field_blacklist.add (f);
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});
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init_context ();
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}
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void init_context ()
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{
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context = new Vala.CodeContext ();
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context.profile = Vala.Profile.GOBJECT;
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context.add_source_filename (doc.file.get_path ());
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context.report = new Report ();
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}
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~ValaSymbolResolver ()
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{
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doc.doc_closed.disconnect (doc_closed);
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}
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void doc_closed (Scratch.Services.Document doc)
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{
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closed ();
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}
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public Granite.Widgets.SourceList get_source_list ()
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{
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return store;
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}
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async void parse_symbols_async ()
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{
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field_blacklist.clear ();
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lock (context)
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{
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Vala.CodeContext.push (context);
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parser.parse (context);
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resolver.resolve (context);
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Vala.CodeContext.pop ();
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}
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}
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public void parse_symbols ()
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{
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cache.children.clear ();
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init_context ();
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Thread<void*> thread = new Thread<void*>("parse-symbols", () => {
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parse_symbols_async ();
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return null;
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});
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thread.join ();
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root.clear ();
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construct_tree (cache, root);
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filter_generated_fields (root);
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store.root.expand_all ();
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}
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void construct_tree (SymbolIter iter_parent,
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Granite.Widgets.SourceList.ExpandableItem tree_parent)
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{
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foreach (var iter_child in iter_parent.children) {
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var tree_child = new Symbol (doc, iter_child.symbol);
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tree_child.icon = iter_child.icon;
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tree_parent.add (tree_child);
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construct_tree (iter_child, tree_child);
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}
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}
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SymbolIter? find_existing (Vala.Symbol symbol, SymbolIter parent = cache)
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{
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SymbolIter match = null;
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foreach (var child in parent.children) {
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if (child.symbol== symbol) {
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match = child;
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break;
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} else {
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var res = find_existing (symbol, child);
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if (res != null)
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return res;
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}
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}
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return match;
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}
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// vala generates for each property a field which we do not want to display
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void filter_generated_fields (Granite.Widgets.SourceList.ExpandableItem parent)
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{
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foreach (var child in parent.children) {
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var child_symbol = child as Symbol;
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if (field_blacklist.contains (child_symbol.symbol as Vala.Field)) {
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parent.remove (child);
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}
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filter_generated_fields (child_symbol);
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}
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}
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void add_symbol (Vala.Symbol symbol, string icon = "", Icon? real_icon = null)
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{
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if (symbol.name == null)
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return;
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SymbolIter parent;
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if (symbol.scope.parent_scope.owner.name == null)
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parent = cache;
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else
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parent = find_existing (symbol.scope.parent_scope.owner);
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if (parent == null) {
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warning ("Could not find parent scope of symbol");
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return;
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}
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var i = real_icon != null ? real_icon : new ThemedIcon.with_default_fallbacks (icon);
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var s = new SymbolIter (symbol, i);
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parent.children.add (s);
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}
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public Scratch.Services.Document doc { get; protected set; }
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public Granite.Widgets.SourceList store { get; private set; }
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Granite.Widgets.SourceList.ExpandableItem root;
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Vala.CodeContext context;
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Vala.Parser parser;
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SymbolResolver resolver;
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SymbolIter cache;
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Gee.List<Vala.Field> field_blacklist;
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public ValaSymbolOutline (Scratch.Services.Document _doc)
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{
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doc = _doc;
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doc.doc_closed.connect (doc_closed);
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field_blacklist = new Gee.LinkedList<Vala.Field> ();
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cache = new SymbolIter ();
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store = new Granite.Widgets.SourceList ();
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store.get_style_context ().add_class ("sidebar");
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store.item_selected.connect ((selected) => {
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if (selected == null) return;
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goto (doc, (selected as Symbol).symbol.source_reference.begin.line);
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store.selected = null;
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});
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root = new Granite.Widgets.SourceList.ExpandableItem (_("Symbols"));
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store.root.add (root);
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parser = new Vala.Parser ();
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resolver = new SymbolResolver ();
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resolver.add_symbol.connect (add_symbol);
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resolver.blacklist.connect ((f) => {
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field_blacklist.add (f);
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});
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init_context ();
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}
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void init_context ()
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{
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context = new Vala.CodeContext ();
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context.profile = Vala.Profile.GOBJECT;
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context.add_source_filename (doc.file.get_path ());
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context.report = new Report ();
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}
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~ValaSymbolResolver ()
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{
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doc.doc_closed.disconnect (doc_closed);
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}
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void doc_closed (Scratch.Services.Document doc)
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{
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closed ();
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}
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public Granite.Widgets.SourceList get_source_list ()
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{
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return store;
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}
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async void parse_symbols_async ()
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{
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field_blacklist.clear ();
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lock (context)
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{
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Vala.CodeContext.push (context);
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parser.parse (context);
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resolver.resolve (context);
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Vala.CodeContext.pop ();
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}
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}
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public void parse_symbols ()
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{
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cache.children.clear ();
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init_context ();
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Thread<void*> thread = new Thread<void*>("parse-symbols", () => {
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parse_symbols_async ();
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return null;
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});
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thread.join ();
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root.clear ();
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construct_tree (cache, root);
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filter_generated_fields (root);
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store.root.expand_all ();
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}
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void construct_tree (SymbolIter iter_parent,
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Granite.Widgets.SourceList.ExpandableItem tree_parent)
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{
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foreach (var iter_child in iter_parent.children) {
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var tree_child = new Symbol (doc, iter_child.symbol);
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tree_child.icon = iter_child.icon;
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tree_parent.add (tree_child);
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construct_tree (iter_child, tree_child);
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}
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}
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SymbolIter? find_existing (Vala.Symbol symbol, SymbolIter parent = cache)
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{
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SymbolIter match = null;
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foreach (var child in parent.children) {
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if (child.symbol== symbol) {
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match = child;
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break;
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} else {
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var res = find_existing (symbol, child);
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if (res != null)
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return res;
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}
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}
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return match;
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}
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// vala generates for each property a field which we do not want to display
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void filter_generated_fields (Granite.Widgets.SourceList.ExpandableItem parent)
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{
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foreach (var child in parent.children) {
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var child_symbol = child as Symbol;
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if (field_blacklist.contains (child_symbol.symbol as Vala.Field)) {
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parent.remove (child);
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}
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filter_generated_fields (child_symbol);
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}
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}
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void add_symbol (Vala.Symbol symbol, string icon = "", Icon? real_icon = null)
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{
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if (symbol.name == null)
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return;
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SymbolIter parent;
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if (symbol.scope.parent_scope.owner.name == null)
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parent = cache;
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else
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parent = find_existing (symbol.scope.parent_scope.owner);
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if (parent == null) {
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warning ("Could not find parent scope of symbol");
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return;
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}
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var i = real_icon != null ? real_icon : new ThemedIcon.with_default_fallbacks (icon);
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var s = new SymbolIter (symbol, i);
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parent.children.add (s);
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}
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}
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public class SymbolResolver : Vala.SymbolResolver
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{
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public signal void add_symbol (Vala.Symbol s, string icon = "", Icon? real_icon = null);
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public signal void blacklist (Vala.Field f);
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public signal void add_symbol (Vala.Symbol s, string icon = "", Icon? real_icon = null);
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public signal void blacklist (Vala.Field f);
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public override void visit_class (Vala.Class s)
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{
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add_symbol (s, "user-home-symbolic",
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new ThemedIcon.from_names ({"user-home-symbolic", "go-home-symbolic", "user-home", "go-home", "home"}));
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base.visit_class (s);
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}
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public override void visit_constant (Vala.Constant s)
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{
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add_symbol (s, "view-grid-symbolic");
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base.visit_constant (s);
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}
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public override void visit_delegate (Vala.Delegate s)
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{
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add_symbol (s);
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base.visit_delegate (s);
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}
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//FIXME both constructor and destructor are currently not added for some reason
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public override void visit_constructor (Vala.Constructor s)
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{
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add_symbol (s, "media-playback-start-symbolic");
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base.visit_constructor (s);
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}
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public override void visit_destructor (Vala.Destructor s)
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{
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add_symbol (s, "edit-delete-symbolic");
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base.visit_destructor (s);
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}
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public override void visit_enum (Vala.Enum s)
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{
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add_symbol (s, "view-list-compact-symbolic");
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base.visit_enum (s);
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}
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public override void visit_field (Vala.Field s)
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{
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add_symbol (s, "view-grid-symbolic");
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base.visit_field (s);
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}
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public override void visit_interface (Vala.Interface s)
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{
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add_symbol (s, "",
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new ThemedIcon.from_names ({"dialog-information-symbolic", "help-info-symbolic", "dialog-information", "help-info", "information", "info"}));
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base.visit_interface (s);
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}
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public override void visit_method (Vala.Method s)
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{
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add_symbol (s, "document-properties-symbolic");
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base.visit_method (s);
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}
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public override void visit_namespace (Vala.Namespace s)
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{
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add_symbol (s, "view-fullscreen-symbolic");
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base.visit_namespace (s);
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}
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public override void visit_property (Vala.Property s)
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{
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add_symbol (s, "format-indent-more-symbolic");
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blacklist (s.field);
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base.visit_property (s);
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}
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public override void visit_signal (Vala.Signal s)
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{
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add_symbol (s);
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base.visit_signal (s);
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}
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public override void visit_struct (Vala.Struct s)
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{
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add_symbol (s, "user-home-symbolic",
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new ThemedIcon.from_names ({"user-home-symbolic", "go-home-symbolic", "user-home", "go-home", "home"}));
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base.visit_struct (s);
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}
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public override void visit_class (Vala.Class s)
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{
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add_symbol (s, "user-home-symbolic",
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new ThemedIcon.from_names ({"user-home-symbolic", "go-home-symbolic", "user-home", "go-home", "home"}));
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base.visit_class (s);
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}
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public override void visit_constant (Vala.Constant s)
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{
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add_symbol (s, "view-grid-symbolic");
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base.visit_constant (s);
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}
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public override void visit_delegate (Vala.Delegate s)
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{
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add_symbol (s);
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base.visit_delegate (s);
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}
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//FIXME both constructor and destructor are currently not added for some reason
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public override void visit_constructor (Vala.Constructor s)
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{
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add_symbol (s, "media-playback-start-symbolic");
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base.visit_constructor (s);
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}
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public override void visit_destructor (Vala.Destructor s)
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{
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add_symbol (s, "edit-delete-symbolic");
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base.visit_destructor (s);
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}
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public override void visit_enum (Vala.Enum s)
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{
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add_symbol (s, "view-list-compact-symbolic");
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base.visit_enum (s);
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}
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public override void visit_field (Vala.Field s)
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{
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add_symbol (s, "view-grid-symbolic");
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base.visit_field (s);
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}
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public override void visit_interface (Vala.Interface s)
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{
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add_symbol (s, "",
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new ThemedIcon.from_names ({"dialog-information-symbolic", "help-info-symbolic", "dialog-information", "help-info", "information", "info"}));
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base.visit_interface (s);
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}
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public override void visit_method (Vala.Method s)
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{
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add_symbol (s, "document-properties-symbolic");
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base.visit_method (s);
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}
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public override void visit_namespace (Vala.Namespace s)
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{
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add_symbol (s, "view-fullscreen-symbolic");
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base.visit_namespace (s);
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}
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public override void visit_property (Vala.Property s)
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{
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add_symbol (s, "format-indent-more-symbolic");
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blacklist (s.field);
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base.visit_property (s);
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}
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public override void visit_signal (Vala.Signal s)
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{
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add_symbol (s);
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base.visit_signal (s);
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}
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public override void visit_struct (Vala.Struct s)
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{
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add_symbol (s, "user-home-symbolic",
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new ThemedIcon.from_names ({"user-home-symbolic", "go-home-symbolic", "user-home", "go-home", "home"}));
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base.visit_struct (s);
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}
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}
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