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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of the
* License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
/**
* Implementation of a composite used to select a file system object like a file, folder, device,
* drive etc.
*/
#pragma once
#include "mforms/label.h"
#include "mforms/box.h"
#include "mforms/button.h"
#include "mforms/textentry.h"
#include "mforms/filechooser.h"
#include "base/trackable.h"
namespace mforms {
class MFORMS_EXPORT FsObjectSelector : public Box
{
private:
Button* _browse_button;
TextEntry* _edit;
FileChooserType _type;
std::string _extensions;
std::string _default_extension;
boost::function<void ()> _on_validate;
boost::signals2::scoped_connection _browse_connection; // The connection created when connecting the browse callback.
bool _show_hidden;
protected:
void enable_file_browsing();
void filename_changed();
void browse_file_callback();
public:
FsObjectSelector(bool horizontal= true);
FsObjectSelector(Button* button, TextEntry* edit);
~FsObjectSelector();
void initialize(const std::string& initial_path, FileChooserType type, const std::string& extensions,
const std::string& button_text= "...", bool show_hidden = false,
boost::function<void ()> on_validate= boost::function<void ()>());
void set_filename(const std::string &path);
std::string get_filename();
void set_enabled(bool value);
void set_browse_callback(boost::function<void ()> browse_callback);
TextEntry *get_entry() const { return _edit; }
virtual std::string get_string_value();
virtual int get_int_value();
virtual bool get_bool_value();
#ifndef SWIG
boost::signals2::signal<void ()>* signal_changed() { return _edit->signal_changed(); }
#endif
static void clear_stored_filenames();
static bool check_and_confirm_file_overwrite(TextEntry* entry, const std::string &default_extension="");
bool check_and_confirm_file_overwrite();
};
}
|
