Browse Source

add sendmany support

tags/v0.15.1
Wladimir J. van der Laan 10 years ago
parent
commit
a5e6d72339

+ 8
- 3
bitcoin-qt.pro View File

@@ -84,7 +84,9 @@ HEADERS += src/qt/bitcoingui.h \
src/qt/overviewpage.h \
src/qt/csvmodelwriter.h \
src/qt/qtwin.h \
src/crypter.h
src/crypter.h \
src/qt/sendcoinsentry.h \
src/qt/qvalidatedlineedit.h
SOURCES += src/qt/bitcoin.cpp src/qt/bitcoingui.cpp \
src/qt/transactiontablemodel.cpp \
src/qt/addresstablemodel.cpp \
@@ -124,7 +126,9 @@ SOURCES += src/qt/bitcoin.cpp src/qt/bitcoingui.cpp \
src/qt/overviewpage.cpp \
src/qt/csvmodelwriter.cpp \
src/qt/qtwin.cpp \
src/crypter.cpp
src/crypter.cpp \
src/qt/sendcoinsentry.cpp \
src/qt/qvalidatedlineedit.cpp

RESOURCES += \
src/qt/bitcoin.qrc
@@ -135,7 +139,8 @@ FORMS += \
src/qt/forms/aboutdialog.ui \
src/qt/forms/editaddressdialog.ui \
src/qt/forms/transactiondescdialog.ui \
src/qt/forms/overviewpage.ui
src/qt/forms/overviewpage.ui \
src/qt/forms/sendcoinsentry.ui

CODECFORTR = UTF-8
TRANSLATIONS = src/qt/locale/bitcoin_nl.ts src/qt/locale/bitcoin_de.ts

+ 1
- 1
doc/assets-attribution.txt View File

@@ -29,7 +29,7 @@ License: You are free to do with these icons as you wish, including selling,
Icon: src/qt/res/icons/configure.png, src/qt/res/icons/quit.png,
src/qt/res/icons/editcopy.png, src/qt/res/icons/editpaste.png,
src/qt/res/icons/add.png, src/qt/res/icons/edit.png,
src/qt/res/icons/editdelete.png
src/qt/res/icons/editdelete.png, src/qt/res/icons/remove.png (edited)
Designer: http://www.everaldo.com
Icon Pack: Crystal SVG
License: LGPL

+ 18
- 10
src/qt/addresstablemodel.cpp View File

@@ -1,5 +1,6 @@
#include "addresstablemodel.h"
#include "guiutil.h"
#include "walletmodel.h"

#include "headers.h"

@@ -72,8 +73,8 @@ struct AddressTablePriv
}
};

AddressTableModel::AddressTableModel(CWallet *wallet, QObject *parent) :
QAbstractTableModel(parent),wallet(wallet),priv(0)
AddressTableModel::AddressTableModel(CWallet *wallet, WalletModel *parent) :
QAbstractTableModel(parent),walletModel(parent),wallet(wallet),priv(0)
{
columns << tr("Label") << tr("Address");
priv = new AddressTablePriv(wallet);
@@ -150,6 +151,8 @@ bool AddressTableModel::setData(const QModelIndex & index, const QVariant & valu
return false;
AddressTableEntry *rec = static_cast<AddressTableEntry*>(index.internalPointer());

editStatus = OK;

if(role == Qt::EditRole)
{
switch(index.column())
@@ -160,8 +163,11 @@ bool AddressTableModel::setData(const QModelIndex & index, const QVariant & valu
break;
case Address:
// Refuse to set invalid address
if(!validateAddress(value.toString()))
if(!walletModel->validateAddress(value.toString()))
{
editStatus = INVALID_ADDRESS;
return false;
}
// Double-check that we're not overwriting receiving address
if(rec->type == AddressTableEntry::Sending)
{
@@ -240,13 +246,22 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
std::string strLabel = label.toStdString();
std::string strAddress = address.toStdString();

editStatus = OK;


if(type == Send)
{
if(!walletModel->validateAddress(address))
{
editStatus = INVALID_ADDRESS;
return QString();
}
// Check for duplicate
CRITICAL_BLOCK(wallet->cs_mapAddressBook)
{
if(wallet->mapAddressBook.count(strAddress))
{
editStatus = DUPLICATE_ADDRESS;
return QString();
}
}
@@ -291,13 +306,6 @@ void AddressTableModel::update()

}

bool AddressTableModel::validateAddress(const QString &address)
{
uint160 hash160 = 0;

return AddressToHash160(address.toStdString(), hash160);
}

/* Look up label for address in address book, if not found return empty string.
*/
QString AddressTableModel::labelForAddress(const QString &address) const

+ 15
- 7
src/qt/addresstablemodel.h View File

@@ -6,12 +6,13 @@

class AddressTablePriv;
class CWallet;
class WalletModel;

class AddressTableModel : public QAbstractTableModel
{
Q_OBJECT
public:
explicit AddressTableModel(CWallet *wallet, QObject *parent = 0);
explicit AddressTableModel(CWallet *wallet, WalletModel *parent = 0);
~AddressTableModel();

enum ColumnIndex {
@@ -19,9 +20,16 @@ public:
Address = 1 /* Bitcoin address */
};

enum {
enum RoleIndex {
TypeRole = Qt::UserRole
} RoleIndex;
};

// Return status of last edit/insert operation
enum EditStatus {
OK = 0,
INVALID_ADDRESS = 1,
DUPLICATE_ADDRESS = 2
};

static const QString Send; /* Send addres */
static const QString Receive; /* Receive address */
@@ -45,10 +53,6 @@ public:
*/
void updateList();

/* Check address for validity
*/
bool validateAddress(const QString &address);

/* Look up label for address in address book, if not found return empty string.
*/
QString labelForAddress(const QString &address) const;
@@ -58,10 +62,14 @@ public:
*/
int lookupAddress(const QString &address) const;

EditStatus getEditStatus() const { return editStatus; }

private:
WalletModel *walletModel;
CWallet *wallet;
AddressTablePriv *priv;
QStringList columns;
EditStatus editStatus;

signals:
void defaultAddressChanged(const QString &address);

+ 1
- 0
src/qt/bitcoin.qrc View File

@@ -31,6 +31,7 @@
<file alias="export">res/icons/export.png</file>
<file alias="synced">res/icons/synced.png</file>
<file alias="notsynced">res/icons/notsynced.png</file>
<file>res/icons/remove.png</file>
</qresource>
<qresource prefix="/images">
<file alias="about">res/images/about.png</file>

+ 6
- 0
src/qt/bitcoinaddressvalidator.cpp View File

@@ -57,5 +57,11 @@ QValidator::State BitcoinAddressValidator::validate(QString &input, int &pos) co
}
}

// Empty address is "intermediate" input
if(input.isEmpty())
{
state = QValidator::Intermediate;
}

return state;
}

+ 30
- 3
src/qt/bitcoinamountfield.cpp View File

@@ -1,4 +1,5 @@
#include "bitcoinamountfield.h"
#include "qvalidatedlineedit.h"

#include <QLabel>
#include <QLineEdit>
@@ -9,12 +10,12 @@
BitcoinAmountField::BitcoinAmountField(QWidget *parent):
QWidget(parent), amount(0), decimals(0)
{
amount = new QLineEdit(this);
amount = new QValidatedLineEdit(this);
amount->setValidator(new QRegExpValidator(QRegExp("[0-9]+"), this));
amount->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
amount->installEventFilter(this);
amount->setMaximumWidth(100);
decimals = new QLineEdit(this);
decimals = new QValidatedLineEdit(this);
decimals->setValidator(new QRegExpValidator(QRegExp("[0-9]+"), this));
decimals->setMaxLength(8);
decimals->setAlignment(Qt::AlignLeft|Qt::AlignVCenter);
@@ -29,8 +30,9 @@ BitcoinAmountField::BitcoinAmountField(QWidget *parent):
layout->addStretch(1);
layout->setContentsMargins(0,0,0,0);

setFocusPolicy(Qt::TabFocus);
setLayout(layout);

setFocusPolicy(Qt::TabFocus);
setFocusProxy(amount);

// If one if the widgets changes, the combined content changes as well
@@ -53,10 +55,28 @@ void BitcoinAmountField::setText(const QString &text)
}
}

bool BitcoinAmountField::validate()
{
bool valid = true;
if(amount->text().isEmpty())
{
amount->setValid(false);
valid = false;
}
if(decimals->text().isEmpty())
{
decimals->setValid(false);
valid = false;
}
return valid;
}

QString BitcoinAmountField::text() const
{
if(amount->text().isEmpty() || decimals->text().isEmpty())
{
return QString();
}
return amount->text() + QString(".") + decimals->text();
}

@@ -75,3 +95,10 @@ bool BitcoinAmountField::eventFilter(QObject *object, QEvent *event)
}
return false;
}

QWidget *BitcoinAmountField::setupTabChain(QWidget *prev)
{
QWidget::setTabOrder(prev, amount);
QWidget::setTabOrder(amount, decimals);
return decimals;
}

+ 7
- 3
src/qt/bitcoinamountfield.h View File

@@ -4,7 +4,7 @@
#include <QWidget>

QT_BEGIN_NAMESPACE
class QLineEdit;
class QValidatedLineEdit;
QT_END_NAMESPACE

// Coin amount entry widget with separate parts for whole
@@ -18,6 +18,10 @@ public:

void setText(const QString &text);
QString text() const;
bool validate();
// Qt messes up the tab chain by default in some cases (issue http://bugreports.qt.nokia.com/browse/QTBUG-10907)
// Hence we have to set it up manually
QWidget *setupTabChain(QWidget *prev);

signals:
void textChanged();
@@ -27,8 +31,8 @@ protected:
bool eventFilter(QObject *object, QEvent *event);

private:
QLineEdit *amount;
QLineEdit *decimals;
QValidatedLineEdit *amount;
QValidatedLineEdit *decimals;
};



+ 9
- 10
src/qt/editaddressdialog.cpp View File

@@ -79,23 +79,22 @@ QString EditAddressDialog::saveCurrentRow()

void EditAddressDialog::accept()
{
if(mode == NewSendingAddress || mode == EditSendingAddress)
if(saveCurrentRow().isEmpty())
{
// For sending addresses, check validity
// Not needed for receiving addresses, as those are generated
if(!model->validateAddress(ui->addressEdit->text()))
switch(model->getEditStatus())
{
case AddressTableModel::DUPLICATE_ADDRESS:
QMessageBox::warning(this, windowTitle(),
tr("The entered address \"%1\" is already in the address book.").arg(ui->addressEdit->text()),
QMessageBox::Ok, QMessageBox::Ok);
break;
case AddressTableModel::INVALID_ADDRESS:
QMessageBox::warning(this, windowTitle(),
tr("The entered address \"%1\" is not a valid bitcoin address.").arg(ui->addressEdit->text()),
QMessageBox::Ok, QMessageBox::Ok);
return;
}
}
if(saveCurrentRow().isEmpty())
{
QMessageBox::warning(this, windowTitle(),
tr("The entered address \"%1\" is already in the address book.").arg(ui->addressEdit->text()),
QMessageBox::Ok, QMessageBox::Ok);

return;
}
QDialog::accept();

+ 13
- 153
src/qt/forms/sendcoinsdialog.ui View File

@@ -15,145 +15,10 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>12</height>
</size>
</property>
</spacer>
</item>
<item>
<layout class="QGridLayout" name="gridLayout">
<layout class="QVBoxLayout" name="entries">
<property name="spacing">
<number>12</number>
<number>6</number>
</property>
<item row="5" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>A&amp;mount:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>payAmount</cstring>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Pay &amp;To:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>payTo</cstring>
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="BitcoinAmountField" name="payAmount"/>
</item>
<item row="4" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_2">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QLineEdit" name="addAsLabel">
<property name="enabled">
<bool>true</bool>
</property>
<property name="toolTip">
<string>Enter a label for this address to add it to your address book</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>&amp;Label:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>addAsLabel</cstring>
</property>
</widget>
</item>
<item row="3" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_3">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QLineEdit" name="payTo">
<property name="toolTip">
<string>The address to send the payment to (e.g. 1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L)</string>
</property>
<property name="maxLength">
<number>34</number>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="addressBookButton">
<property name="toolTip">
<string>Look up adress in address book</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/address-book</normaloff>:/icons/address-book</iconset>
</property>
<property name="shortcut">
<string>Alt+A</string>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
<property name="flat">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pasteButton">
<property name="toolTip">
<string>Paste address from system clipboard</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/editpaste</normaloff>:/icons/editpaste</iconset>
</property>
<property name="shortcut">
<string>Alt+P</string>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
@@ -174,6 +39,17 @@
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="addButton">
<property name="text">
<string>&amp;Add recipient...</string>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/add</normaloff>:/icons/add</iconset>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="sendButton">
<property name="minimumSize">
@@ -214,22 +90,6 @@
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>BitcoinAmountField</class>
<extends>QLineEdit</extends>
<header>bitcoinamountfield.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<tabstops>
<tabstop>payTo</tabstop>
<tabstop>addressBookButton</tabstop>
<tabstop>pasteButton</tabstop>
<tabstop>addAsLabel</tabstop>
<tabstop>payAmount</tabstop>
<tabstop>sendButton</tabstop>
</tabstops>
<resources>
<include location="../bitcoin.qrc"/>
</resources>

+ 175
- 0
src/qt/forms/sendcoinsentry.ui View File

@@ -0,0 +1,175 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SendCoinsEntry</class>
<widget class="QFrame" name="SendCoinsEntry">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>729</width>
<height>136</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Sunken</enum>
</property>
<layout class="QGridLayout" name="gridLayout">
<property name="spacing">
<number>12</number>
</property>
<item row="5" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>A&amp;mount:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>payAmount</cstring>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Pay &amp;To:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>payTo</cstring>
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="BitcoinAmountField" name="payAmount"/>
</item>
<item row="4" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_2">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QValidatedLineEdit" name="addAsLabel">
<property name="enabled">
<bool>true</bool>
</property>
<property name="toolTip">
<string>Enter a label for this address to add it to your address book</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>&amp;Label:</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="buddy">
<cstring>addAsLabel</cstring>
</property>
</widget>
</item>
<item row="3" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_3">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QValidatedLineEdit" name="payTo">
<property name="toolTip">
<string>The address to send the payment to (e.g. 1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L)</string>
</property>
<property name="maxLength">
<number>34</number>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="addressBookButton">
<property name="toolTip">
<string>Look up adress in address book</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/address-book</normaloff>:/icons/address-book</iconset>
</property>
<property name="shortcut">
<string>Alt+A</string>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
<property name="flat">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pasteButton">
<property name="toolTip">
<string>Paste address from system clipboard</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/editpaste</normaloff>:/icons/editpaste</iconset>
</property>
<property name="shortcut">
<string>Alt+P</string>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="deleteButton">
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/res/icons/remove.png</normaloff>:/icons/res/icons/remove.png</iconset>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>BitcoinAmountField</class>
<extends>QLineEdit</extends>
<header>bitcoinamountfield.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>QValidatedLineEdit</class>
<extends>QLineEdit</extends>
<header>qvalidatedlineedit.h</header>
</customwidget>
</customwidgets>
<resources>
<include location="../bitcoin.qrc"/>
</resources>
<connections/>
</ui>

+ 37
- 0
src/qt/qvalidatedlineedit.cpp View File

@@ -0,0 +1,37 @@
#include "qvalidatedlineedit.h"

QValidatedLineEdit::QValidatedLineEdit(QWidget *parent) :
QLineEdit(parent), valid(true)
{
connect(this, SIGNAL(textChanged(QString)), this, SLOT(markValid()));
}

void QValidatedLineEdit::setValid(bool valid)
{
if(valid == this->valid)
{
return;
}

if(valid)
{
setStyleSheet("");
}
else
{
setStyleSheet("background:#FF8080");
}
this->valid = valid;
}

void QValidatedLineEdit::focusInEvent(QFocusEvent *evt)
{
// Clear invalid flag on focus
setValid(true);
QLineEdit::focusInEvent(evt);
}

void QValidatedLineEdit::markValid()
{
setValid(true);
}

+ 27
- 0
src/qt/qvalidatedlineedit.h View File

@@ -0,0 +1,27 @@
#ifndef QVALIDATEDLINEEDIT_H
#define QVALIDATEDLINEEDIT_H

#include <QLineEdit>

// Line edit that can be marked as "invalid". When marked as invalid,
// it will get a red background until it is focused.
class QValidatedLineEdit : public QLineEdit
{
Q_OBJECT
public:
explicit QValidatedLineEdit(QWidget *parent = 0);

protected:
void focusInEvent(QFocusEvent *evt);

private:
bool valid;

public slots:
void setValid(bool valid);

private slots:
void markValid();
};

#endif // QVALIDATEDLINEEDIT_H

+ 118
- 58
src/qt/sendcoinsdialog.cpp View File

@@ -1,43 +1,40 @@
#include "sendcoinsdialog.h"
#include "ui_sendcoinsdialog.h"
#include "walletmodel.h"
#include "addresstablemodel.h"
#include "guiutil.h"

#include "addressbookpage.h"
#include "optionsmodel.h"
#include "sendcoinsentry.h"


#include <QApplication>
#include <QClipboard>
#include <QMessageBox>
#include <QLocale>
#include <QDebug>
#include <QMessageBox>

SendCoinsDialog::SendCoinsDialog(QWidget *parent, const QString &address) :
SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::SendCoinsDialog),
model(0)
{
ui->setupUi(this);
#if QT_VERSION >= 0x040700
ui->payTo->setPlaceholderText(tr("Enter a Bitcoin address (e.g. 1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L)"));
ui->addAsLabel->setPlaceholderText(tr("Enter a label for this address to add it to your address book"));
#endif

GUIUtil::setupAddressWidget(ui->payTo, this);
addEntry();

// Set initial send-to address if provided
if(!address.isEmpty())
{
ui->payTo->setText(address);
ui->payAmount->setFocus();
}
connect(ui->addButton, SIGNAL(clicked()), this, SLOT(addEntry()));
}

void SendCoinsDialog::setModel(WalletModel *model)
{
this->model = model;

for(int i = 0; i < ui->entries->count(); ++i)
{
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
if(entry)
{
entry->setModel(model);
}
}
}

SendCoinsDialog::~SendCoinsDialog()
@@ -47,26 +44,38 @@ SendCoinsDialog::~SendCoinsDialog()

void SendCoinsDialog::on_sendButton_clicked()
{
bool valid;
QString payAmount = ui->payAmount->text();
QString label;
qint64 payAmountParsed;

valid = GUIUtil::parseMoney(payAmount, &payAmountParsed);
QList<SendCoinsRecipient> recipients;
bool valid = true;
for(int i = 0; i < ui->entries->count(); ++i)
{
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
if(entry)
{
if(entry->validate())
{
recipients.append(entry->getValue());
}
else
{
valid = false;
}
}
}

if(!valid || payAmount.isEmpty())
if(!valid || recipients.isEmpty())
{
QMessageBox::warning(this, tr("Send Coins"),
tr("Must fill in an amount to pay."),
QMessageBox::Ok, QMessageBox::Ok);
return;
}

// Add address to address book under label, if specified
label = ui->addAsLabel->text();
// Format confirmation message
QStringList formatted;
foreach(const SendCoinsRecipient &rcp, recipients)
{
formatted.append(tr("%1 BTC to %2 (%3)").arg(GUIUtil::formatMoney(rcp.amount), rcp.label, rcp.address));
}

QMessageBox::StandardButton retval = QMessageBox::question(this, tr("Confirm send coins"),
tr("Are you sure you want to send %1 BTC to %2 (%3)?").arg(GUIUtil::formatMoney(payAmountParsed), label, ui->payTo->text()),
tr("Are you sure you want to send %1?").arg(formatted.join(tr(" and "))),
QMessageBox::Yes|QMessageBox::Cancel,
QMessageBox::Cancel);

@@ -75,32 +84,45 @@ void SendCoinsDialog::on_sendButton_clicked()
return;
}

switch(model->sendCoins(ui->payTo->text(), payAmountParsed, label))
WalletModel::SendCoinsReturn sendstatus = model->sendCoins(recipients);
switch(sendstatus.status)
{
case WalletModel::InvalidAddress:
QMessageBox::warning(this, tr("Send Coins"),
tr("The recepient address is not valid, please recheck."),
QMessageBox::Ok, QMessageBox::Ok);
ui->payTo->setFocus();
break;
case WalletModel::InvalidAmount:
QMessageBox::warning(this, tr("Send Coins"),
tr("The amount to pay must be larger than 0."),
QMessageBox::Ok, QMessageBox::Ok);
ui->payAmount->setFocus();
break;
case WalletModel::AmountExceedsBalance:
QMessageBox::warning(this, tr("Send Coins"),
tr("Amount exceeds your balance"),
QMessageBox::Ok, QMessageBox::Ok);
ui->payAmount->setFocus();
break;
case WalletModel::AmountWithFeeExceedsBalance:
QMessageBox::warning(this, tr("Send Coins"),
tr("Total exceeds your balance when the %1 transaction fee is included").
arg(GUIUtil::formatMoney(model->getOptionsModel()->getTransactionFee())),
arg(GUIUtil::formatMoney(sendstatus.fee)),
QMessageBox::Ok, QMessageBox::Ok);
break;
case WalletModel::DuplicateAddress:
QMessageBox::warning(this, tr("Send Coins"),
tr("Duplicate address found, can only send to each address once in one send operation"),
QMessageBox::Ok, QMessageBox::Ok);
break;
case WalletModel::TransactionCreationFailed:
QMessageBox::warning(this, tr("Send Coins"),
tr("Error: Transaction creation failed "),
QMessageBox::Ok, QMessageBox::Ok);
break;
break;
case WalletModel::TransactionCommitFailed:
QMessageBox::warning(this, tr("Send Coins"),
tr("Error: The transaction was rejected. This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here."),
QMessageBox::Ok, QMessageBox::Ok);
ui->payAmount->setFocus();
break;
case WalletModel::OK:
accept();
@@ -108,34 +130,23 @@ void SendCoinsDialog::on_sendButton_clicked()
}
}

void SendCoinsDialog::on_pasteButton_clicked()
void SendCoinsDialog::clear()
{
// Paste text from clipboard into recipient field
ui->payTo->setText(QApplication::clipboard()->text());
}
// Remove entries until only one left
while(ui->entries->count() > 1)
{
delete ui->entries->takeAt(0)->widget();
}

void SendCoinsDialog::on_addressBookButton_clicked()
{
AddressBookPage dlg(AddressBookPage::ForSending, AddressBookPage::SendingTab, this);
dlg.setModel(model->getAddressTableModel());
if(dlg.exec())
// Reset the entry that is left to empty
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(0)->widget());
if(entry)
{
ui->payTo->setText(dlg.getReturnValue());
ui->payAmount->setFocus();
entry->clear();
}
}

void SendCoinsDialog::on_payTo_textChanged(const QString &address)
{
ui->addAsLabel->setText(model->getAddressTableModel()->labelForAddress(address));
}
updateRemoveEnabled();

void SendCoinsDialog::clear()
{
ui->payTo->setText(QString());
ui->addAsLabel->setText(QString());
ui->payAmount->setText(QString());
ui->payTo->setFocus();
ui->sendButton->setDefault(true);
}

@@ -148,3 +159,52 @@ void SendCoinsDialog::accept()
{
clear();
}

void SendCoinsDialog::addEntry()
{
SendCoinsEntry *entry = new SendCoinsEntry(this);
entry->setModel(model);
ui->entries->addWidget(entry);
connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*)));

updateRemoveEnabled();

// Focus the field, so that entry can start immediately
entry->clear();
}

void SendCoinsDialog::updateRemoveEnabled()
{
// Remove buttons are enabled as soon as there is more than one send-entry
bool enabled = (ui->entries->count() > 1);
for(int i = 0; i < ui->entries->count(); ++i)
{
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
if(entry)
{
entry->setRemoveEnabled(enabled);
}
}
setupTabChain(0);
}

void SendCoinsDialog::removeEntry(SendCoinsEntry* entry)
{
delete entry;
updateRemoveEnabled();
}

QWidget *SendCoinsDialog::setupTabChain(QWidget *prev)
{
for(int i = 0; i < ui->entries->count(); ++i)
{
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
if(entry)
{
prev = entry->setupTabChain(prev);
}
}
QWidget::setTabOrder(prev, ui->addButton);
QWidget::setTabOrder(ui->addButton, ui->sendButton);
return ui->sendButton;
}

+ 10
- 4
src/qt/sendcoinsdialog.h View File

@@ -7,31 +7,37 @@ namespace Ui {
class SendCoinsDialog;
}
class WalletModel;
class SendCoinsEntry;

class SendCoinsDialog : public QDialog
{
Q_OBJECT

public:
explicit SendCoinsDialog(QWidget *parent = 0, const QString &address = "");
explicit SendCoinsDialog(QWidget *parent = 0);
~SendCoinsDialog();

void setModel(WalletModel *model);

// Qt messes up the tab chain by default in some cases (issue http://bugreports.qt.nokia.com/browse/QTBUG-10907)
// Hence we have to set it up manually
QWidget *setupTabChain(QWidget *prev);

public slots:
void clear();
void reject();
void accept();
void addEntry();
void updateRemoveEnabled();

private:
Ui::SendCoinsDialog *ui;
WalletModel *model;

private slots:
void on_payTo_textChanged(const QString &address);
void on_addressBookButton_clicked();
void on_pasteButton_clicked();
void on_sendButton_clicked();

void removeEntry(SendCoinsEntry* entry);
};

#endif // SENDCOINSDIALOG_H

+ 119
- 0
src/qt/sendcoinsentry.cpp View File

@@ -0,0 +1,119 @@
#include "sendcoinsentry.h"
#include "ui_sendcoinsentry.h"
#include "guiutil.h"
#include "addressbookpage.h"
#include "walletmodel.h"
#include "addresstablemodel.h"

#include "qapplication.h"
#include "qclipboard.h"

#include <QDebug>

SendCoinsEntry::SendCoinsEntry(QWidget *parent) :
QFrame(parent),
ui(new Ui::SendCoinsEntry),
model(0)
{
ui->setupUi(this);

#if QT_VERSION >= 0x040700
ui->payTo->setPlaceholderText(tr("Enter a Bitcoin address (e.g. 1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L)"));
ui->addAsLabel->setPlaceholderText(tr("Enter a label for this address to add it to your address book"));
#endif
setFocusPolicy(Qt::TabFocus);
setFocusProxy(ui->payTo);

GUIUtil::setupAddressWidget(ui->payTo, this);
}

SendCoinsEntry::~SendCoinsEntry()
{
delete ui;
}

void SendCoinsEntry::on_pasteButton_clicked()
{
// Paste text from clipboard into recipient field
ui->payTo->setText(QApplication::clipboard()->text());
}

void SendCoinsEntry::on_addressBookButton_clicked()
{
AddressBookPage dlg(AddressBookPage::ForSending, AddressBookPage::SendingTab, this);
dlg.setModel(model->getAddressTableModel());
if(dlg.exec())
{
ui->payTo->setText(dlg.getReturnValue());
ui->payAmount->setFocus();
}
}

void SendCoinsEntry::on_payTo_textChanged(const QString &address)
{
ui->addAsLabel->setText(model->getAddressTableModel()->labelForAddress(address));
}

void SendCoinsEntry::setModel(WalletModel *model)
{
this->model = model;
}

void SendCoinsEntry::setRemoveEnabled(bool enabled)
{
ui->deleteButton->setEnabled(enabled);
}

void SendCoinsEntry::clear()
{
ui->payTo->clear();
ui->addAsLabel->clear();
ui->payAmount->setText(QString());
ui->payTo->setFocus();
}

void SendCoinsEntry::on_deleteButton_clicked()
{
emit removeEntry(this);
}

bool SendCoinsEntry::validate()
{
// Check input validity
bool retval = true;

if(!ui->payAmount->validate())
{
retval = false;
}

if(!ui->payTo->hasAcceptableInput() ||
(model && !model->validateAddress(ui->payTo->text())))
{
ui->payTo->setValid(false);
retval = false;
}

return retval;
}

SendCoinsRecipient SendCoinsEntry::getValue()
{
SendCoinsRecipient rv;

rv.address = ui->payTo->text();
rv.label = ui->addAsLabel->text();
GUIUtil::parseMoney(ui->payAmount->text(), &rv.amount);

return rv;
}

QWidget *SendCoinsEntry::setupTabChain(QWidget *prev)
{
QWidget::setTabOrder(prev, ui->payTo);
QWidget::setTabOrder(ui->payTo, ui->addressBookButton);
QWidget::setTabOrder(ui->addressBookButton, ui->pasteButton);
QWidget::setTabOrder(ui->pasteButton, ui->deleteButton);
QWidget::setTabOrder(ui->deleteButton, ui->addAsLabel);
return ui->payAmount->setupTabChain(ui->addAsLabel);
}

+ 45
- 0
src/qt/sendcoinsentry.h View File

@@ -0,0 +1,45 @@
#ifndef SENDCOINSENTRY_H
#define SENDCOINSENTRY_H

#include <QFrame>

namespace Ui {
class SendCoinsEntry;
}
class WalletModel;
class SendCoinsRecipient;

class SendCoinsEntry : public QFrame
{
Q_OBJECT

public:
explicit SendCoinsEntry(QWidget *parent = 0);
~SendCoinsEntry();

void setModel(WalletModel *model);
bool validate();
SendCoinsRecipient getValue();
// Qt messes up the tab chain by default in some cases (issue http://bugreports.qt.nokia.com/browse/QTBUG-10907)
// Hence we have to set it up manually
QWidget *setupTabChain(QWidget *prev);

public slots:
void setRemoveEnabled(bool enabled);
void clear();

signals:
void removeEntry(SendCoinsEntry *entry);

private slots:
void on_deleteButton_clicked();
void on_payTo_textChanged(const QString &address);
void on_addressBookButton_clicked();
void on_pasteButton_clicked();

private:
Ui::SendCoinsEntry *ui;
WalletModel *model;
};

#endif // SENDCOINSENTRY_H

+ 67
- 24
src/qt/walletmodel.cpp View File

@@ -7,6 +7,7 @@
#include "headers.h"

#include <QTimer>
#include <QSet>

WalletModel::WalletModel(CWallet *wallet, QObject *parent) :
QObject(parent), wallet(wallet), optionsModel(0), addressTableModel(0),
@@ -54,63 +55,105 @@ void WalletModel::update()
addressTableModel->update();
}

WalletModel::StatusCode WalletModel::sendCoins(const QString &payTo, qint64 payAmount, const QString &addToAddressBookAs)
bool WalletModel::validateAddress(const QString &address)
{
uint160 hash160 = 0;
bool valid = false;

if(!AddressToHash160(payTo.toUtf8().constData(), hash160))
return AddressToHash160(address.toStdString(), hash160);
}

WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipient> &recipients)
{
qint64 total = 0;
QSet<QString> setAddress;
QString hex;

if(recipients.empty())
{
return InvalidAddress;
return OK;
}

if(payAmount <= 0)
// Pre-check input data for validity
foreach(const SendCoinsRecipient &rcp, recipients)
{
return InvalidAmount;
uint160 hash160 = 0;

if(!AddressToHash160(rcp.address.toUtf8().constData(), hash160))
{
return InvalidAddress;
}
setAddress.insert(rcp.address);

if(rcp.amount <= 0)
{
return InvalidAmount;
}
total += rcp.amount;
}

if(payAmount > getBalance())
if(recipients.size() > setAddress.size())
{
return DuplicateAddress;
}

if(total > getBalance())
{
return AmountExceedsBalance;
}

if((payAmount + nTransactionFee) > getBalance())
if((total + nTransactionFee) > getBalance())
{
return AmountWithFeeExceedsBalance;
return SendCoinsReturn(AmountWithFeeExceedsBalance, nTransactionFee);
}

CRITICAL_BLOCK(cs_main)
CRITICAL_BLOCK(wallet->cs_mapWallet)
{
// Send to bitcoin address
// Sendmany
std::vector<std::pair<CScript, int64> > vecSend;
foreach(const SendCoinsRecipient &rcp, recipients)
{
CScript scriptPubKey;
scriptPubKey.SetBitcoinAddress(rcp.address.toStdString());
vecSend.push_back(make_pair(scriptPubKey, rcp.amount));
}

CWalletTx wtx;
CScript scriptPubKey;
scriptPubKey << OP_DUP << OP_HASH160 << hash160 << OP_EQUALVERIFY << OP_CHECKSIG;
CReserveKey keyChange(wallet);
int64 nFeeRequired = 0;
bool fCreated = wallet->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired);

std::string strError = wallet->SendMoney(scriptPubKey, payAmount, wtx, true);
if (strError == "")
if(!fCreated)
{
// OK
if((total + nFeeRequired) > wallet->GetBalance())
{
return SendCoinsReturn(AmountWithFeeExceedsBalance, nFeeRequired);
}
return TransactionCreationFailed;
}
else if (strError == "ABORTED")
if(!ThreadSafeAskFee(nFeeRequired, tr("Sending...").toStdString(), NULL))
{
return Aborted;
}
else
if(!wallet->CommitTransaction(wtx, keyChange))
{
emit error(tr("Sending..."), QString::fromStdString(strError));
return MiscError;
return TransactionCommitFailed;
}
hex = QString::fromStdString(wtx.GetHash().GetHex());
}

// Add addresses that we've sent to to the address book
std::string strAddress = payTo.toStdString();
CRITICAL_BLOCK(wallet->cs_mapAddressBook)
foreach(const SendCoinsRecipient &rcp, recipients)
{
if (!wallet->mapAddressBook.count(strAddress))
wallet->SetAddressBookName(strAddress, addToAddressBookAs.toStdString());
std::string strAddress = rcp.address.toStdString();
CRITICAL_BLOCK(wallet->cs_mapAddressBook)
{
if (!wallet->mapAddressBook.count(strAddress))
wallet->SetAddressBookName(strAddress, rcp.label.toStdString());
}
}

return OK;
return SendCoinsReturn(OK, 0, hex);
}

OptionsModel *WalletModel::getOptionsModel()

+ 29
- 2
src/qt/walletmodel.h View File

@@ -8,6 +8,13 @@ class AddressTableModel;
class TransactionTableModel;
class CWallet;

struct SendCoinsRecipient
{
QString address;
QString label;
qint64 amount;
};

// Interface to a Bitcoin wallet
class WalletModel : public QObject
{
@@ -22,6 +29,9 @@ public:
InvalidAddress,
AmountExceedsBalance,
AmountWithFeeExceedsBalance,
DuplicateAddress,
TransactionCreationFailed,
TransactionCommitFailed,
Aborted,
MiscError
};
@@ -34,8 +44,25 @@ public:
qint64 getUnconfirmedBalance() const;
int getNumTransactions() const;

/* Send coins */
StatusCode sendCoins(const QString &payTo, qint64 payAmount, const QString &addToAddressBookAs=QString());
// Check address for validity
bool validateAddress(const QString &address);

// Return status record for SendCoins
// fee is used in case status is "AmountWithFeeExceedsBalance"
// hex is filled with the transaction hash if status is "OK"
struct SendCoinsReturn
{
SendCoinsReturn(StatusCode status,
qint64 fee=0,
QString hex=QString()):
status(status), fee(fee), hex(hex) {}
StatusCode status;
qint64 fee;
QString hex;
};

// Send coins to list of recipients
SendCoinsReturn sendCoins(const QList<SendCoinsRecipient> &recipients);
private:
CWallet *wallet;


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