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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
// Copyright (c) 2011-2021 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_OPTIONSMODEL_H
#define BITCOIN_QT_OPTIONSMODEL_H
#include <cstdint>
#include <qt/guiconstants.h>
#include <QAbstractListModel>
#include <assert.h>
namespace interfaces {
class Node;
}
extern const char *DEFAULT_GUI_PROXY_HOST;
static constexpr uint16_t DEFAULT_GUI_PROXY_PORT = 9050;
/**
* Convert configured prune target MiB to displayed GB. Round up to avoid underestimating max disk usage.
*/
static inline int PruneMiBtoGB(int64_t mib) { return (mib * 1024 * 1024 + GB_BYTES - 1) / GB_BYTES; }
/**
* Convert displayed prune target GB to configured MiB. Round down so roundtrip GB -> MiB -> GB conversion is stable.
*/
static inline int64_t PruneGBtoMiB(int gb) { return gb * GB_BYTES / 1024 / 1024; }
/** Interface from Qt to configuration data structure for Bitcoin client.
To Qt, the options are presented as a list with the different options
laid out vertically.
This can be changed to a tree once the settings become sufficiently
complex.
*/
class OptionsModel : public QAbstractListModel
{
Q_OBJECT
public:
explicit OptionsModel(QObject *parent = nullptr, bool resetSettings = false);
enum OptionID {
StartAtStartup, // bool
ShowTrayIcon, // bool
MinimizeToTray, // bool
MapPortUPnP, // bool
MapPortNatpmp, // bool
MinimizeOnClose, // bool
ProxyUse, // bool
ProxyIP, // QString
ProxyPort, // int
ProxyUseTor, // bool
ProxyIPTor, // QString
ProxyPortTor, // int
DisplayUnit, // BitcoinUnits::Unit
ThirdPartyTxUrls, // QString
Language, // QString
UseEmbeddedMonospacedFont, // bool
CoinControlFeatures, // bool
SubFeeFromAmount, // bool
ThreadsScriptVerif, // int
Prune, // bool
PruneSize, // int
DatabaseCache, // int
ExternalSignerPath, // QString
SpendZeroConfChange, // bool
Listen, // bool
Server, // bool
EnablePSBTControls, // bool
OptionIDRowCount,
};
void Init(bool resetSettings = false);
void Reset();
int rowCount(const QModelIndex & parent = QModelIndex()) const override;
QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole) override;
/** Updates current unit in memory, settings and emits displayUnitChanged(newUnit) signal */
void setDisplayUnit(const QVariant &value);
/* Explicit getters */
bool getShowTrayIcon() const { return m_show_tray_icon; }
bool getMinimizeToTray() const { return fMinimizeToTray; }
bool getMinimizeOnClose() const { return fMinimizeOnClose; }
int getDisplayUnit() const { return nDisplayUnit; }
QString getThirdPartyTxUrls() const { return strThirdPartyTxUrls; }
bool getUseEmbeddedMonospacedFont() const { return m_use_embedded_monospaced_font; }
bool getCoinControlFeatures() const { return fCoinControlFeatures; }
bool getSubFeeFromAmount() const { return m_sub_fee_from_amount; }
bool getEnablePSBTControls() const { return m_enable_psbt_controls; }
const QString& getOverriddenByCommandLine() { return strOverriddenByCommandLine; }
/* Explicit setters */
void SetPruneEnabled(bool prune, bool force = false);
void SetPruneTargetGB(int prune_target_gb, bool force = false);
/* Restart flag helper */
void setRestartRequired(bool fRequired);
bool isRestartRequired() const;
interfaces::Node& node() const { assert(m_node); return *m_node; }
void setNode(interfaces::Node& node) { assert(!m_node); m_node = &node; }
private:
interfaces::Node* m_node = nullptr;
/* Qt-only settings */
bool m_show_tray_icon;
bool fMinimizeToTray;
bool fMinimizeOnClose;
QString language;
int nDisplayUnit;
QString strThirdPartyTxUrls;
bool m_use_embedded_monospaced_font;
bool fCoinControlFeatures;
bool m_sub_fee_from_amount;
bool m_enable_psbt_controls;
/* settings that were overridden by command-line */
QString strOverriddenByCommandLine;
// Add option to list of GUI options overridden through command line/config file
void addOverriddenOption(const std::string &option);
// Check settings version and upgrade default values if required
void checkAndMigrate();
Q_SIGNALS:
void displayUnitChanged(int unit);
void coinControlFeaturesChanged(bool);
void showTrayIconChanged(bool);
void useEmbeddedMonospacedFontChanged(bool);
};
#endif // BITCOIN_QT_OPTIONSMODEL_H
|
