createwalletdialog.cpp raw
1 // Copyright (c) 2019-present 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 #include <bitcoin-build-config.h> // IWYU pragma: keep
6
7 #include <interfaces/node.h>
8 #include <qt/createwalletdialog.h>
9 #include <qt/forms/ui_createwalletdialog.h>
10
11 #include <qt/guiutil.h>
12
13 #include <QPushButton>
14
15 CreateWalletDialog::CreateWalletDialog(QWidget* parent) :
16 QDialog(parent, GUIUtil::dialog_flags),
17 ui(new Ui::CreateWalletDialog)
18 {
19 ui->setupUi(this);
20 ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Create"));
21 ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
22 ui->wallet_name_line_edit->setFocus(Qt::ActiveWindowFocusReason);
23
24 connect(ui->wallet_name_line_edit, &QLineEdit::textEdited, [this](const QString& text) {
25 ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
26 });
27
28 connect(ui->encrypt_wallet_checkbox, &QCheckBox::toggled, [this](bool checked) {
29 // Disable the disable_privkeys_checkbox and external_signer_checkbox when isEncryptWalletChecked is
30 // set to true, enable it when isEncryptWalletChecked is false.
31 ui->disable_privkeys_checkbox->setEnabled(!checked);
32 #ifdef ENABLE_EXTERNAL_SIGNER
33 ui->external_signer_checkbox->setEnabled(m_has_signers && !checked);
34 #endif
35 // When the disable_privkeys_checkbox is disabled, uncheck it.
36 if (!ui->disable_privkeys_checkbox->isEnabled()) {
37 ui->disable_privkeys_checkbox->setChecked(false);
38 }
39
40 // When the external_signer_checkbox box is disabled, uncheck it.
41 if (!ui->external_signer_checkbox->isEnabled()) {
42 ui->external_signer_checkbox->setChecked(false);
43 }
44
45 });
46
47 connect(ui->external_signer_checkbox, &QCheckBox::toggled, [this](bool checked) {
48 ui->encrypt_wallet_checkbox->setEnabled(!checked);
49 ui->blank_wallet_checkbox->setEnabled(!checked);
50 ui->disable_privkeys_checkbox->setEnabled(!checked);
51
52 // The external signer checkbox is only enabled when a device is detected.
53 // In that case it is checked by default. Toggling it restores the other
54 // options to their default.
55 ui->encrypt_wallet_checkbox->setChecked(false);
56 ui->disable_privkeys_checkbox->setChecked(checked);
57 ui->blank_wallet_checkbox->setChecked(false);
58 });
59
60 connect(ui->disable_privkeys_checkbox, &QCheckBox::toggled, [this](bool checked) {
61 // Disable the encrypt_wallet_checkbox when isDisablePrivateKeysChecked is
62 // set to true, enable it when isDisablePrivateKeysChecked is false.
63 ui->encrypt_wallet_checkbox->setEnabled(!checked);
64
65 // Wallets without private keys cannot set blank
66 ui->blank_wallet_checkbox->setEnabled(!checked);
67 if (checked) {
68 ui->blank_wallet_checkbox->setChecked(false);
69 }
70
71 // When the encrypt_wallet_checkbox is disabled, uncheck it.
72 if (!ui->encrypt_wallet_checkbox->isEnabled()) {
73 ui->encrypt_wallet_checkbox->setChecked(false);
74 }
75 });
76
77 connect(ui->blank_wallet_checkbox, &QCheckBox::toggled, [this](bool checked) {
78 // Disable the disable_privkeys_checkbox when blank_wallet_checkbox is checked
79 // as blank-ness only pertains to wallets with private keys.
80 ui->disable_privkeys_checkbox->setEnabled(!checked);
81 if (checked) {
82 ui->disable_privkeys_checkbox->setChecked(false);
83 }
84 });
85
86 #ifndef ENABLE_EXTERNAL_SIGNER
87 //: "External signing" means using devices such as hardware wallets.
88 ui->external_signer_checkbox->setToolTip(tr("Compiled without external signing support (required for external signing)"));
89 ui->external_signer_checkbox->setEnabled(false);
90 ui->external_signer_checkbox->setChecked(false);
91 #endif
92
93 }
94
95 CreateWalletDialog::~CreateWalletDialog()
96 {
97 delete ui;
98 }
99
100 void CreateWalletDialog::setSigners(const std::vector<std::unique_ptr<interfaces::ExternalSigner>>& signers)
101 {
102 m_has_signers = !signers.empty();
103 if (m_has_signers) {
104 ui->external_signer_checkbox->setEnabled(true);
105 ui->external_signer_checkbox->setChecked(true);
106 ui->encrypt_wallet_checkbox->setEnabled(false);
107 ui->encrypt_wallet_checkbox->setChecked(false);
108 // The order matters, because connect() is called when toggling a checkbox:
109 ui->blank_wallet_checkbox->setEnabled(false);
110 ui->blank_wallet_checkbox->setChecked(false);
111 ui->disable_privkeys_checkbox->setEnabled(false);
112 ui->disable_privkeys_checkbox->setChecked(true);
113 const std::string label = signers[0]->getName();
114 ui->wallet_name_line_edit->setText(QString::fromStdString(label));
115 ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
116 } else {
117 ui->external_signer_checkbox->setEnabled(false);
118 }
119 }
120
121 QString CreateWalletDialog::walletName() const
122 {
123 return ui->wallet_name_line_edit->text();
124 }
125
126 bool CreateWalletDialog::isEncryptWalletChecked() const
127 {
128 return ui->encrypt_wallet_checkbox->isChecked();
129 }
130
131 bool CreateWalletDialog::isDisablePrivateKeysChecked() const
132 {
133 return ui->disable_privkeys_checkbox->isChecked();
134 }
135
136 bool CreateWalletDialog::isMakeBlankWalletChecked() const
137 {
138 return ui->blank_wallet_checkbox->isChecked();
139 }
140
141 bool CreateWalletDialog::isExternalSignerChecked() const
142 {
143 return ui->external_signer_checkbox->isChecked();
144 }
145