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Initial Template for Request Payment page #435
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2bcb248
qml: Introduce LabeledTextInput control
johnny9 1f02fab
qml: Add copy icon
johnny9 48eed10
qml: Add flip-vertical icon
johnny9 35e5f21
qml: Add pending icon
johnny9 b502036
qml: Introduce BitcoinAmount
johnny9 9fb3663
qml: Introduce RequestPayment page
johnny9 adff8f2
qml: Introduce RequestConfirmation page
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
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| #include <qml/bitcoinamount.h> | ||
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| #include <QRegExp> | ||
| #include <QStringList> | ||
|
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| BitcoinAmount::BitcoinAmount(QObject *parent) : QObject(parent) | ||
| { | ||
| m_unit = Unit::BTC; | ||
| } | ||
|
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| int BitcoinAmount::decimals(Unit unit) | ||
| { | ||
| switch (unit) { | ||
| case Unit::BTC: return 8; | ||
| case Unit::SAT: return 0; | ||
| } // no default case, so the compiler can warn about missing cases | ||
| assert(false); | ||
| } | ||
|
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||
| QString BitcoinAmount::sanitize(const QString &text) | ||
| { | ||
| QString result = text; | ||
|
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||
| // Remove any invalid characters | ||
| result.remove(QRegExp("[^0-9.]")); | ||
|
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||
| // Ensure only one decimal point | ||
| QStringList parts = result.split('.'); | ||
| if (parts.size() > 2) { | ||
| result = parts[0] + "." + parts[1]; | ||
| } | ||
|
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||
| // Limit decimal places to 8 | ||
| if (parts.size() == 2 && parts[1].length() > 8) { | ||
| result = parts[0] + "." + parts[1].left(8); | ||
| } | ||
|
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| return result; | ||
| } | ||
|
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| BitcoinAmount::Unit BitcoinAmount::unit() const | ||
| { | ||
| return m_unit; | ||
| } | ||
|
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| void BitcoinAmount::setUnit(const Unit unit) | ||
| { | ||
| m_unit = unit; | ||
| Q_EMIT unitChanged(); | ||
| } | ||
|
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||
| QString BitcoinAmount::unitLabel() const | ||
| { | ||
| switch (m_unit) { | ||
| case Unit::BTC: return "₿"; | ||
| case Unit::SAT: return "Sat"; | ||
| } | ||
| assert(false); | ||
| } | ||
|
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| QString BitcoinAmount::amount() const | ||
| { | ||
| return m_amount; | ||
| } | ||
|
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| void BitcoinAmount::setAmount(const QString& new_amount) | ||
| { | ||
| m_amount = sanitize(new_amount); | ||
| Q_EMIT amountChanged(); | ||
| } | ||
|
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||
| long long BitcoinAmount::toSatoshis(QString& amount, const Unit unit) | ||
| { | ||
|
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| int num_decimals = decimals(unit); | ||
|
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| QStringList parts = amount.remove(' ').split("."); | ||
|
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| QString whole = parts[0]; | ||
| QString decimals; | ||
|
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| if(parts.size() > 1) | ||
| { | ||
| decimals = parts[1]; | ||
| } | ||
| QString str = whole + decimals.leftJustified(num_decimals, '0', true); | ||
|
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| return str.toLongLong(); | ||
| } | ||
|
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| QString BitcoinAmount::convert(const QString &amount, Unit unit) | ||
| { | ||
| if (amount == "") { | ||
| return amount; | ||
| } | ||
|
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| QString result = amount; | ||
| int decimalPosition = result.indexOf("."); | ||
|
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||
| if (decimalPosition == -1) { | ||
| decimalPosition = result.length(); | ||
| result.append("."); | ||
| } | ||
|
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||
| if (unit == Unit::BTC) { | ||
| int numDigitsAfterDecimal = result.length() - decimalPosition - 1; | ||
| if (numDigitsAfterDecimal < 8) { | ||
| result.append(QString(8 - numDigitsAfterDecimal, '0')); | ||
| } | ||
| result.remove(decimalPosition, 1); | ||
| } else if (unit == Unit::SAT) { | ||
| result.remove(decimalPosition, 1); | ||
| int newDecimalPosition = decimalPosition - 8; | ||
| if (newDecimalPosition < 1) { | ||
| result = QString("0").repeated(-newDecimalPosition) + result; | ||
| newDecimalPosition = 0; | ||
| } | ||
| result.insert(newDecimalPosition, "."); | ||
| } | ||
|
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||
| return result; | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
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| #ifndef BITCOIN_QML_BITCOINAMOUNT_H | ||
| #define BITCOIN_QML_BITCOINAMOUNT_H | ||
|
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| #include <QObject> | ||
| #include <QString> | ||
| #include <qobjectdefs.h> | ||
|
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| class BitcoinAmount : public QObject | ||
| { | ||
| Q_OBJECT | ||
| Q_PROPERTY(Unit unit READ unit WRITE setUnit NOTIFY unitChanged) | ||
| Q_PROPERTY(QString unitLabel READ unitLabel NOTIFY unitChanged) | ||
| Q_PROPERTY(QString amount READ amount WRITE setAmount NOTIFY amountChanged) | ||
|
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||
| public: | ||
| enum class Unit { | ||
| BTC, | ||
| SAT | ||
| }; | ||
| Q_ENUM(Unit) | ||
|
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| explicit BitcoinAmount(QObject *parent = nullptr); | ||
|
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| Unit unit() const; | ||
| void setUnit(Unit unit); | ||
| QString unitLabel() const; | ||
| QString amount() const; | ||
| void setAmount(const QString& new_amount); | ||
|
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| public Q_SLOTS: | ||
| QString sanitize(const QString &text); | ||
| QString convert(const QString &text, Unit unit); | ||
|
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| Q_SIGNALS: | ||
| void unitChanged(); | ||
| void unitLabelChanged(); | ||
| void amountChanged(); | ||
|
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| private: | ||
| long long toSatoshis(QString &amount, const Unit unit); | ||
| int decimals(Unit unit); | ||
|
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| Unit m_unit; | ||
| QString m_unitLabel; | ||
| QString m_amount; | ||
| }; | ||
|
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| #endif // BITCOIN_QML_BITCOINAMOUNT_H |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| // Copyright (c) 2024 The Bitcoin Core developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
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||
| import QtQuick 2.15 | ||
| import QtQuick.Controls 2.15 | ||
| import QtQuick.Layouts 1.15 | ||
|
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||
| Item { | ||
| property alias labelText: label.text | ||
| property alias text: input.text | ||
| property alias placeholderText: input.placeholderText | ||
| property alias iconSource: icon.source | ||
| property alias customIcon: iconContainer.data | ||
| property alias enabled: input.enabled | ||
|
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| signal iconClicked | ||
| signal textEdited | ||
|
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||
| id: root | ||
| implicitHeight: label.height + input.height | ||
|
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| CoreText { | ||
| id: label | ||
| anchors.left: parent.left | ||
| anchors.top: parent.top | ||
| color: Theme.color.neutral7 | ||
| font.pixelSize: 15 | ||
| } | ||
|
|
||
| TextField { | ||
| id: input | ||
| anchors.left: parent.left | ||
| anchors.right: iconContainer.left | ||
| anchors.bottom: parent.bottom | ||
| leftPadding: 0 | ||
| font.family: "Inter" | ||
| font.styleName: "Regular" | ||
| font.pixelSize: 18 | ||
| color: Theme.color.neutral9 | ||
| placeholderTextColor: Theme.color.neutral7 | ||
| background: Item {} | ||
| onTextEdited: root.textEdited() | ||
| } | ||
|
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| Item { | ||
| id: iconContainer | ||
| anchors.right: parent.right | ||
| anchors.verticalCenter: input.verticalCenter | ||
|
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| Icon { | ||
| id: icon | ||
| source: "" | ||
| color: Theme.color.neutral8 | ||
| size: 30 | ||
| enabled: source != "" | ||
| onClicked: root.iconClicked() | ||
| } | ||
| } | ||
| } |
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Is this the right thing to do?
QT gui simply refuses to paste when there are invalid characters.