Syncing uppdev

git-svn-id: svn://ultimatepp.org/upp/trunk@1174 f0d560ea-af0d-0410-9eb7-867de7ffcac7

uppdev/CodeIndex/CodeIndex.upp

@@ -0,0 +1,9 @@
+uses
+	CtrlLib,
+	CodeEditor;
+
+file
+	main.cpp;
+
+mainconfig
+	"" = "GUI";

uppdev/CodeIndex/main.cpp

@@ -0,0 +1,145 @@
+#include <CodeEditor/CodeEditor.h>
+
+using namespace Upp;
+
+struct CodeIndex : public TopWindow {
+	virtual bool Key(dword key, int count);
+
+	FileList   files;
+	CodeEditor view;
+	ToolBar    toolbar;
+	Splitter   split;
+	EditString search;
+
+	Index<String>                   exts;
+	Index<String>                   file;
+	VectorMap<String, Vector<int> > index;
+
+	void ScanFile(const String& f);
+	void Scan(const String& dir, Progress& pi, int64& amount);
+	void Scan();
+	void Serialize(Stream& s);
+	void ToolBar(Bar& bar);
+	void File();
+
+public:
+	typedef CodeIndex CLASSNAME;
+
+	CodeIndex();
+};
+
+void CodeIndex::ScanFile(const String& fn) {
+	DUMP(fn);
+	int fi = file.GetCount();
+	file.Add(fn);
+	String f = LoadFile(fn);
+	const char *q = f;
+	for(;;) {
+		int c = *q;
+		if(IsAlpha(c) || c == '_') {
+			const char *b = q++;
+			while(IsAlNum(*q) || *q == '_') q++;
+			Vector<int>& mf = index.GetAdd(String(b, q));
+			if(mf.GetCount() == 0 || mf.Top() != fi)
+				mf.Add(fi);
+		}
+		else {
+			if(!c) break;
+			q++;
+		}
+	}
+}
+
+int NoP(int c)
+{
+	return c == '%' ? 0 : c;
+}
+
+void CodeIndex::Scan(const String& dir, Progress& pi, int64& amount)
+{
+	FindFile ff(AppendFileName(dir, "*.*"));
+	while(ff) {
+		String p = AppendFileName(dir, ff.GetName());
+		if(ff.IsFile()) {
+			String ext = ToUpper(GetFileExt(ff.GetName()));
+			if(pi.StepCanceled())
+				throw Exc();
+			if(ext.GetCount() && exts.Find(ext.Mid(1)) >= 0)
+				ScanFile(p);
+			amount += ff.GetLength();
+		}
+		if(ff.IsFolder()) {
+			pi.SetText(AsString(amount >> 20) + " MB: " + Filter(p, NoP));
+			Scan(p, pi, amount);
+		}
+		ff.Next();
+	}
+}
+
+void CodeIndex::Scan()
+{
+	try {
+		Progress pi;
+		int64 amount = 0;
+		pi.AlignText(ALIGN_LEFT);
+		Scan("f:/exsrc", pi, amount);
+	}
+	catch(Exc) {}
+}
+
+void CodeIndex::ToolBar(Bar& bar)
+{
+	bar.Add(search, INT_MAX);
+}
+
+bool CodeIndex::Key(dword key, int count)
+{
+	if(key == K_ENTER) {
+		files.Clear();
+		int q = index.Find(~search);
+		if(q >= 0) {
+			Vector<int>& f = index[q];
+			for(int i = 0; i < f.GetCount(); i++)
+				files.Add(file[f[i]]);
+		}
+		return true;
+	}
+	return false;
+}
+
+void CodeIndex::File()
+{
+	view.Clear();
+	if(files.IsCursor())
+		view <<= LoadFile(files.GetCurrentName());
+}
+
+CodeIndex::CodeIndex()
+{
+	Add(split.Horz(files, view));
+	split.SetPos(2000);
+	files.AddFrame(toolbar);
+	view.SetReadOnly();
+	toolbar.Set(THISBACK(ToolBar));
+	exts = Split("C;CPP;H;HPP", ';');
+	files.WhenSel = THISBACK(File);
+}
+
+void CodeIndex::Serialize(Stream& s)
+{
+	s.Magic(0x76129812);
+	s % file;
+	s % index;
+}
+
+GUI_APP_MAIN
+{
+	CodeIndex app;
+	LoadFromFile(app);
+	if(app.index.GetCount() == 0)
+		app.Scan();
+	app.Run();
+	StoreToFile(app);
+//	Progress pi;
+//	b.Scan("f:/exsrc", &pi);
+}