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comparison anagram/vaclgui/openfile.hpp @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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-1:000000000000 0:13d2b8934445
1 /*
2 * AnaGram, A System for Syntax Directed Programming
3 * Copyright 1997-2002 Parsifal Software. All Rights Reserved.
4 * See the file COPYING for license and usage terms.
5 *
6 * openfile.hpp
7 */
8
9 #ifndef OPENFILE_HPP
10 #define OPENFILE_HPP
11
12 #include <ithread.hpp>
13 #include "action.h"
14
15 class ControlPanel;
16
17
18 extern int analyzeThreadActive;
19
20 class AnalyzeGrammarFn : public IThreadFn {
21 private:
22 ControlPanel *sourceWindow;
23 IThread *controlThread;
24
25 public:
26
27 AnalyzeGrammarFn(ControlPanel *window)
28 : sourceWindow(window)
29 , controlThread(&IThread::current())
30 {}
31
32 virtual void run();
33 };
34
35 class BuildParserFn : public IThreadFn {
36 private:
37 ControlPanel *sourceWindow;
38 IThread *controlThread;
39
40 public:
41 BuildParserFn(ControlPanel *window)
42 : sourceWindow(window)
43 , controlThread(&IThread::current())
44 {}
45
46 virtual void run();
47 };
48
49 class AgThread : public IThread {
50 private:
51 IReference<IThreadFn> threadFn;
52
53 public:
54 void run() {
55 IThread::start(threadFn);
56 }
57 void start(IThreadFn *f) {
58 threadFn = f;
59 defer(this, run);
60 }
61 };
62
63
64 #endif /* OPENFILE_HPP */