U++

#include "ide.h"

static int CharFilterFindFileMask(int c)

{

	return ToUpper(ToAscii(c));

}

class FindFileWindow final : public WithFindFileLayout<TopWindow> {

private:

	struct FindFileFileDisplay : public Display {

		void Paint(Draw& w, const Rect& r, const Value& q,

				   Color ink, Color paper, dword style) const override

		{

			String txt = q;

			Image fileImage = IdeFileImage(txt, false, false);

			int cellHeight = r.bottom - r.top;

			w.DrawRect(r, paper);

			w.DrawImage(r.left, r.top + ((cellHeight - fileImage.GetHeight()) / 2), fileImage);

			w.DrawText(r.left + fileImage.GetWidth() + Zx(5), r.top + ((cellHeight - StdFont().GetCy()) / 2), txt, StdFont(), ink);

		}

	};

public:

	FindFileWindow(const Workspace& wspc, const String& serachString);

	String GetFile() const;

	String GetPackage() const;

private:

	void OnSearch();

private:

	const Workspace& wspc;

};

FindFileWindow::FindFileWindow(const Workspace& wspc, const String& serachString)

	: wspc(wspc)

{

	CtrlLayoutOKCancel(*this, "Find File");

	Sizeable().Zoomable();

	list.AutoHideSb();

	list.AddColumn("File").SetDisplay(Single<FindFileFileDisplay>());

	list.AddColumn("Package");

	list.WhenLeftDouble = Acceptor(IDOK);

	mask.NullText("Search");

	mask.SetText(serachString);

	mask.SelectAll();

	mask.SetFilter(CharFilterFindFileMask);

	mask << [=] { OnSearch(); };

	OnSearch();

}

String FindFileWindow::GetFile() const

{

	return list.Get(0);

}

String FindFileWindow::GetPackage() const

{

	return list.Get(1);

}

void FindFileWindow::OnSearch()

{

	list.Clear();

	String maskValue = ~mask;

	for(int p = 0; p < wspc.GetCount(); p++) {

		String packname = wspc[p];

		const Package& pack = wspc.GetPackage(p);

		for(const auto& file : pack.file)

			if(!file.separator && (ToUpper(packname).Find(maskValue) >= 0 || ToUpper(file).Find(maskValue) >= 0))

				list.Add(file, packname);

	}

	if(list.GetCount() > 0)

		list.SetCursor(0);

	ok.Enable(list.IsCursor());

}

void Ide::FindFileName()

{

	FindFileWindow findFileWindow(IdeWorkspace(), find_file_search_string);

	if(findFileWindow.Execute() == IDOK) {

		if(findFileWindow.list.IsCursor()) {

			find_file_search_string = ~findFileWindow.mask;

			EditFile(SourcePath(findFileWindow.GetPackage(), findFileWindow.GetFile()));

		}

	}

}

	FindFile.cpp,