Bitcoin Core  22.99.0
P2P Digital Currency
createwalletdialog.cpp
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1 // Copyright (c) 2019-2020 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #if defined(HAVE_CONFIG_H)
7 #endif
8 
9 #include <external_signer.h>
10 #include <qt/createwalletdialog.h>
11 #include <qt/forms/ui_createwalletdialog.h>
12 
13 #include <qt/guiutil.h>
14 
15 #include <QPushButton>
16 
18  QDialog(parent, GUIUtil::dialog_flags),
19  ui(new Ui::CreateWalletDialog)
20 {
21  ui->setupUi(this);
22  ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Create"));
23  ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
24  ui->wallet_name_line_edit->setFocus(Qt::ActiveWindowFocusReason);
25 
26  connect(ui->wallet_name_line_edit, &QLineEdit::textEdited, [this](const QString& text) {
27  ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
28  });
29 
30  connect(ui->encrypt_wallet_checkbox, &QCheckBox::toggled, [this](bool checked) {
31  // Disable the disable_privkeys_checkbox and external_signer_checkbox when isEncryptWalletChecked is
32  // set to true, enable it when isEncryptWalletChecked is false.
33  ui->disable_privkeys_checkbox->setEnabled(!checked);
34 #ifdef ENABLE_EXTERNAL_SIGNER
35  ui->external_signer_checkbox->setEnabled(m_has_signers && !checked);
36 #endif
37  // When the disable_privkeys_checkbox is disabled, uncheck it.
38  if (!ui->disable_privkeys_checkbox->isEnabled()) {
39  ui->disable_privkeys_checkbox->setChecked(false);
40  }
41 
42  // When the external_signer_checkbox box is disabled, uncheck it.
43  if (!ui->external_signer_checkbox->isEnabled()) {
44  ui->external_signer_checkbox->setChecked(false);
45  }
46 
47  });
48 
49  connect(ui->external_signer_checkbox, &QCheckBox::toggled, [this](bool checked) {
50  ui->encrypt_wallet_checkbox->setEnabled(!checked);
51  ui->blank_wallet_checkbox->setEnabled(!checked);
52  ui->disable_privkeys_checkbox->setEnabled(!checked);
53  ui->descriptor_checkbox->setEnabled(!checked);
54 
55  // The external signer checkbox is only enabled when a device is detected.
56  // In that case it is checked by default. Toggling it restores the other
57  // options to their default.
58  ui->descriptor_checkbox->setChecked(checked);
59  ui->encrypt_wallet_checkbox->setChecked(false);
60  ui->disable_privkeys_checkbox->setChecked(checked);
61  // The blank check box is ambiguous. This flag is always true for a
62  // watch-only wallet, even though we immedidately fetch keys from the
63  // external signer.
64  ui->blank_wallet_checkbox->setChecked(checked);
65  });
66 
67  connect(ui->disable_privkeys_checkbox, &QCheckBox::toggled, [this](bool checked) {
68  // Disable the encrypt_wallet_checkbox when isDisablePrivateKeysChecked is
69  // set to true, enable it when isDisablePrivateKeysChecked is false.
70  ui->encrypt_wallet_checkbox->setEnabled(!checked);
71 
72  // Wallets without private keys start out blank
73  if (checked) {
74  ui->blank_wallet_checkbox->setChecked(true);
75  }
76 
77  // When the encrypt_wallet_checkbox is disabled, uncheck it.
78  if (!ui->encrypt_wallet_checkbox->isEnabled()) {
79  ui->encrypt_wallet_checkbox->setChecked(false);
80  }
81  });
82 
83  connect(ui->blank_wallet_checkbox, &QCheckBox::toggled, [this](bool checked) {
84  if (!checked) {
85  ui->disable_privkeys_checkbox->setChecked(false);
86  }
87  });
88 
89 #ifndef USE_SQLITE
90  ui->descriptor_checkbox->setToolTip(tr("Compiled without sqlite support (required for descriptor wallets)"));
91  ui->descriptor_checkbox->setEnabled(false);
92  ui->descriptor_checkbox->setChecked(false);
93  ui->external_signer_checkbox->setEnabled(false);
94  ui->external_signer_checkbox->setChecked(false);
95 #endif
96 
97 #ifndef USE_BDB
98  ui->descriptor_checkbox->setEnabled(false);
99  ui->descriptor_checkbox->setChecked(true);
100 #endif
101 
102 #ifndef ENABLE_EXTERNAL_SIGNER
103  //: "External signing" means using devices such as hardware wallets.
104  ui->external_signer_checkbox->setToolTip(tr("Compiled without external signing support (required for external signing)"));
105  ui->external_signer_checkbox->setEnabled(false);
106  ui->external_signer_checkbox->setChecked(false);
107 #endif
108 
109 }
110 
112 {
113  delete ui;
114 }
115 
116 void CreateWalletDialog::setSigners(const std::vector<ExternalSigner>& signers)
117 {
118  m_has_signers = !signers.empty();
119  if (m_has_signers) {
120  ui->external_signer_checkbox->setEnabled(true);
121  ui->external_signer_checkbox->setChecked(true);
122  ui->encrypt_wallet_checkbox->setEnabled(false);
123  ui->encrypt_wallet_checkbox->setChecked(false);
124  // The order matters, because connect() is called when toggling a checkbox:
125  ui->blank_wallet_checkbox->setEnabled(false);
126  ui->blank_wallet_checkbox->setChecked(false);
127  ui->disable_privkeys_checkbox->setEnabled(false);
128  ui->disable_privkeys_checkbox->setChecked(true);
129  const std::string label = signers[0].m_name;
130  ui->wallet_name_line_edit->setText(QString::fromStdString(label));
131  ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
132  } else {
133  ui->external_signer_checkbox->setEnabled(false);
134  }
135 }
136 
138 {
139  return ui->wallet_name_line_edit->text();
140 }
141 
143 {
144  return ui->encrypt_wallet_checkbox->isChecked();
145 }
146 
148 {
149  return ui->disable_privkeys_checkbox->isChecked();
150 }
151 
153 {
154  return ui->blank_wallet_checkbox->isChecked();
155 }
156 
158 {
159  return ui->descriptor_checkbox->isChecked();
160 }
161 
163 {
164  return ui->external_signer_checkbox->isChecked();
165 }
if
if(na.IsAddrV1Compatible())
Definition: deserialize.cpp:213
CreateWalletDialog::isMakeBlankWalletChecked
bool isMakeBlankWalletChecked() const
Definition: createwalletdialog.cpp:152
CreateWalletDialog::isDisablePrivateKeysChecked
bool isDisablePrivateKeysChecked() const
Definition: createwalletdialog.cpp:147
GUIUtil
Utility functions used by the Bitcoin Qt UI.
Definition: bitcoingui.h:59
bitcoin-config.h
GUIUtil::dialog_flags
constexpr auto dialog_flags
Definition: guiutil.h:59
CreateWalletDialog::m_has_signers
bool m_has_signers
Definition: createwalletdialog.h:38
external_signer.h
CreateWalletDialog::isEncryptWalletChecked
bool isEncryptWalletChecked() const
Definition: createwalletdialog.cpp:142
createwalletdialog.h
guiutil.h
CreateWalletDialog::setSigners
void setSigners(const std::vector< ExternalSigner > &signers)
Definition: createwalletdialog.cpp:116
CreateWalletDialog::ui
Ui::CreateWalletDialog * ui
Definition: createwalletdialog.h:37
Ui
Definition: addressbookpage.h:14
CreateWalletDialog
Dialog for creating wallets.
Definition: createwalletdialog.h:19
CreateWalletDialog::isDescriptorWalletChecked
bool isDescriptorWalletChecked() const
Definition: createwalletdialog.cpp:157
CreateWalletDialog::~CreateWalletDialog
virtual ~CreateWalletDialog()
Definition: createwalletdialog.cpp:111
CreateWalletDialog::isExternalSignerChecked
bool isExternalSignerChecked() const
Definition: createwalletdialog.cpp:162
CreateWalletDialog::walletName
QString walletName() const
Definition: createwalletdialog.cpp:137
CreateWalletDialog::CreateWalletDialog
CreateWalletDialog(QWidget *parent)
Definition: createwalletdialog.cpp:17