/
textapp.h
65 lines (53 loc) · 1.76 KB
/
textapp.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
/** @file textapp.h Application with text-based/console interface.
*
* @authors Copyright © 2013-2017 Jaakko Keränen <jaakko.keranen@iki.fi>
*
* @par License
* LGPL: http://www.gnu.org/licenses/lgpl.html
*
* <small>This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at your
* option) any later version. This program is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
* General Public License for more details. You should have received a copy of
* the GNU Lesser General Public License along with this program; if not, see:
* http://www.gnu.org/licenses</small>
*/
#ifndef LIBCORE_TEXTAPP_H
#define LIBCORE_TEXTAPP_H
#include <de/App>
#include <de/Loop>
/**
* Macro for conveniently accessing the de::TextApp singleton instance.
*/
#define DE_TEXT_APP (static_cast<de::TextApp *>(&de::App::app()))
namespace de {
/**
* Application with a text-based/console UI.
*
* The event loop is protected against uncaught exceptions. Catches the
* exception and shuts down the app cleanly.
*
* @ingroup core
*/
class DE_PUBLIC TextApp : public App
{
public:
TextApp(const StringList &args);
/**
* Start the application event loop.
*
* @param postExec Function to call immediately after starting the event loop.
*/
int exec(const std::function<void()> &postExec = {});
void quit(int code);
Loop &loop();
protected:
NativePath appDataPath() const;
private:
DE_PRIVATE(d)
};
} // namespace de
#endif // LIBCORE_TEXTAPP_H