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Bitcoin-Qt: fix known addressbook bugs

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- add qSort() for cachedAddressTable, as qLowerBound() and qUpperBound()
  require the list to be in ascending order (see
  http://harmattan-dev.nokia.com/docs/library/html/qt4/qtalgorithms.html#qLowerBound)
- add a new check in AddressTableModel::setData() to just return, when no
  changes were made to a label or an address (prevents entry duplication
  issue)
- remove "rec->label = value.toString();" from
  AddressTableModel::setData() as the label gets updated by
  AddressTablePriv::updateEntry() anyway (seems @sipa added this line via
  1025440184 (L6R225))
- add another new check in AddressTableModel::setData() to just return, if
  a duplicate address was found (prevents address overwrite)
- add a new check to EditAddressDialog::setModel() to prevent setting an
  invalid model
- re-work the switch-case statement in AddressTableModel::accept() to
  always break (as return get's called anyway) and order the list to match
  the enum definition
- make accept() in editaddressdialog.h a public slot, which it should be
- misc small coding style changes
This commit is contained in:
Philip Kaufmann 2013-01-08 08:17:58 +01:00
parent 429915bd0d
commit e6d2300562
4 changed files with 64 additions and 33 deletions
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36
src/qt/addresstablemodel.cpp
View file

@ -69,6 +69,8 @@ public:
QString::fromStdString(address.ToString())));
}
}
// qLowerBound() and qUpperBound() require our cachedAddressTable list to be sorted in asc order
qSort(cachedAddressTable.begin(), cachedAddressTable.end(), AddressTableEntryLessThan());
}
void updateEntry(const QString &address, const QString &label, bool isMine, int status)
@ -208,7 +210,7 @@ QVariant AddressTableModel::data(const QModelIndex &index, int role) const
return QVariant();
}
bool AddressTableModel::setData(const QModelIndex & index, const QVariant & value, int role)
bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if(!index.isValid())
return false;
@ -221,18 +223,36 @@ bool AddressTableModel::setData(const QModelIndex & index, const QVariant & valu
switch(index.column())
{
case Label:
// Do nothing, if old label == new label
if(rec->label == value.toString())
{
editStatus = NO_CHANGES;
return false;
}
wallet->SetAddressBookName(CBitcoinAddress(rec->address.toStdString()).Get(), value.toString().toStdString());
rec->label = value.toString();
break;
case Address:
// Do nothing, if old address == new address
if(CBitcoinAddress(rec->address.toStdString()) == CBitcoinAddress(value.toString().toStdString()))
{
editStatus = NO_CHANGES;
return false;
}
// Refuse to set invalid address, set error status and return false
if(!walletModel->validateAddress(value.toString()))
else if(!walletModel->validateAddress(value.toString()))
{
editStatus = INVALID_ADDRESS;
return false;
}
// Check for duplicate addresses to prevent accidental deletion of addresses, if you try
// to paste an existing address over another address (with a different label)
else if(wallet->mapAddressBook.count(CBitcoinAddress(value.toString().toStdString()).Get()))
{
editStatus = DUPLICATE_ADDRESS;
return false;
}
// Double-check that we're not overwriting a receiving address
if(rec->type == AddressTableEntry::Sending)
else if(rec->type == AddressTableEntry::Sending)
{
{
LOCK(wallet->cs_wallet);
@ -244,7 +264,6 @@ bool AddressTableModel::setData(const QModelIndex & index, const QVariant & valu
}
break;
}
return true;
}
return false;
@ -262,7 +281,7 @@ QVariant AddressTableModel::headerData(int section, Qt::Orientation orientation,
return QVariant();
}
Qt::ItemFlags AddressTableModel::flags(const QModelIndex & index) const
Qt::ItemFlags AddressTableModel::flags(const QModelIndex &index) const
{
if(!index.isValid())
return 0;
@ -279,7 +298,7 @@ Qt::ItemFlags AddressTableModel::flags(const QModelIndex & index) const
return retval;
}
QModelIndex AddressTableModel::index(int row, int column, const QModelIndex & parent) const
QModelIndex AddressTableModel::index(int row, int column, const QModelIndex &parent) const
{
Q_UNUSED(parent);
AddressTableEntry *data = priv->index(row);
@ -345,6 +364,7 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
{
return QString();
}
// Add entry
{
LOCK(wallet->cs_wallet);
@ -353,7 +373,7 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
return QString::fromStdString(strAddress);
}
bool AddressTableModel::removeRows(int row, int count, const QModelIndex & parent)
bool AddressTableModel::removeRows(int row, int count, const QModelIndex &parent)
{
Q_UNUSED(parent);
AddressTableEntry *rec = priv->index(row);

23
src/qt/addresstablemodel.h
View file

@ -29,26 +29,27 @@ public:
/** Return status of edit/insert operation */
enum EditStatus {
OK,
INVALID_ADDRESS, /**< Unparseable address */
DUPLICATE_ADDRESS, /**< Address already in address book */
WALLET_UNLOCK_FAILURE, /**< Wallet could not be unlocked to create new receiving address */
KEY_GENERATION_FAILURE /**< Generating a new public key for a receiving address failed */
OK, /**< Everything ok */
NO_CHANGES, /**< No changes were made during edit operation */
INVALID_ADDRESS, /**< Unparseable address */
DUPLICATE_ADDRESS, /**< Address already in address book */
WALLET_UNLOCK_FAILURE, /**< Wallet could not be unlocked to create new receiving address */
KEY_GENERATION_FAILURE /**< Generating a new public key for a receiving address failed */
};
static const QString Send; /**< Specifies send address */
static const QString Receive; /**< Specifies receive address */
static const QString Send; /**< Specifies send address */
static const QString Receive; /**< Specifies receive address */
/** @name Methods overridden from QAbstractTableModel
@{*/
int rowCount(const QModelIndex &parent) const;
int columnCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role) const;
bool setData(const QModelIndex & index, const QVariant & value, int role);
bool setData(const QModelIndex &index, const QVariant &value, int role);
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QModelIndex index(int row, int column, const QModelIndex & parent) const;
bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());
Qt::ItemFlags flags(const QModelIndex & index) const;
QModelIndex index(int row, int column, const QModelIndex &parent) const;
bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
Qt::ItemFlags flags(const QModelIndex &index) const;
/*@}*/
/* Add an address to the model.

30
src/qt/editaddressdialog.cpp
View file

@ -25,7 +25,7 @@ EditAddressDialog::EditAddressDialog(Mode mode, QWidget *parent) :
break;
case EditReceivingAddress:
setWindowTitle(tr("Edit receiving address"));
ui->addressEdit->setDisabled(true);
ui->addressEdit->setEnabled(false);
break;
case EditSendingAddress:
setWindowTitle(tr("Edit sending address"));
@ -44,6 +44,9 @@ EditAddressDialog::~EditAddressDialog()
void EditAddressDialog::setModel(AddressTableModel *model)
{
this->model = model;
if(!model)
return;
mapper->setModel(model);
mapper->addMapping(ui->labelEdit, AddressTableModel::Label);
mapper->addMapping(ui->addressEdit, AddressTableModel::Address);
@ -58,6 +61,7 @@ bool EditAddressDialog::saveCurrentRow()
{
if(!model)
return false;
switch(mode)
{
case NewReceivingAddress:
@ -82,35 +86,39 @@ void EditAddressDialog::accept()
{
if(!model)
return;
if(!saveCurrentRow())
{
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);
case AddressTableModel::OK:
// Failed with unknown reason. Just reject.
break;
case AddressTableModel::NO_CHANGES:
// No changes were made during edit operation. Just reject.
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;
break;
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::WALLET_UNLOCK_FAILURE:
QMessageBox::critical(this, windowTitle(),
tr("Could not unlock wallet."),
QMessageBox::Ok, QMessageBox::Ok);
return;
break;
case AddressTableModel::KEY_GENERATION_FAILURE:
QMessageBox::critical(this, windowTitle(),
tr("New key generation failed."),
QMessageBox::Ok, QMessageBox::Ok);
return;
case AddressTableModel::OK:
// Failed with unknown reason. Just reject.
break;
}
}
return;
}
QDialog::accept();

8
src/qt/editaddressdialog.h
View file

@ -27,15 +27,17 @@ public:
};
explicit EditAddressDialog(Mode mode, QWidget *parent = 0);
~EditAddressDialog();
~EditAddressDialog();
void setModel(AddressTableModel *model);
void loadRow(int row);
void accept();
QString getAddress() const;
void setAddress(const QString &address);
public slots:
void accept();
private:
bool saveCurrentRow();