blob: 2b3da963e282bd58603a7fbc12c9bbdfc7a7121a (
plain)
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
81
82
|
// Copyright (c) 2011-2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_QT_INTRO_H
#define BITCOIN_QT_INTRO_H
#include <QDialog>
#include <QMutex>
#include <QThread>
static const bool DEFAULT_CHOOSE_DATADIR = false;
class FreespaceChecker;
namespace interfaces {
class Node;
}
namespace Ui {
class Intro;
}
/** Introduction screen (pre-GUI startup).
Allows the user to choose a data directory,
in which the wallet and block chain will be stored.
*/
class Intro : public QDialog
{
Q_OBJECT
public:
explicit Intro(QWidget *parent = 0);
~Intro();
QString getDataDirectory();
void setDataDirectory(const QString &dataDir);
/**
* Determine data directory. Let the user choose if the current one doesn't exist.
*
* @returns true if a data directory was selected, false if the user cancelled the selection
* dialog.
*
* @note do NOT call global GetDataDir() before calling this function, this
* will cause the wrong path to be cached.
*/
static bool pickDataDirectory(interfaces::Node& node);
/**
* Determine default data directory for operating system.
*/
static QString getDefaultDataDirectory();
Q_SIGNALS:
void requestCheck();
void stopThread();
public Q_SLOTS:
void setStatus(int status, const QString &message, quint64 bytesAvailable);
private Q_SLOTS:
void on_dataDirectory_textChanged(const QString &arg1);
void on_ellipsisButton_clicked();
void on_dataDirDefault_clicked();
void on_dataDirCustom_clicked();
private:
Ui::Intro *ui;
QThread *thread;
QMutex mutex;
bool signalled;
QString pathToCheck;
void startThread();
void checkPath(const QString &dataDir);
QString getPathToCheck();
friend class FreespaceChecker;
};
#endif // BITCOIN_QT_INTRO_H
|
