lbrycrd/src/qt/transactiontablemodel.h

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#ifndef TRANSACTIONTABLEMODEL_H
#define TRANSACTIONTABLEMODEL_H
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#include <QAbstractTableModel>
#include <QStringList>
class CWallet;
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class TransactionTablePriv;
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class TransactionRecord;
class WalletModel;
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/** UI model for the transaction table of a wallet.
*/
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class TransactionTableModel : public QAbstractTableModel
{
Q_OBJECT
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public:
explicit TransactionTableModel(CWallet* wallet, WalletModel *parent = 0);
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~TransactionTableModel();
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enum ColumnIndex {
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Status = 0,
Date = 1,
Type = 2,
ToAddress = 3,
Amount = 4
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};
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/** Roles to get specific information from a transaction row.
These are independent of column.
*/
enum RoleIndex {
/** Type of transaction */
TypeRole = Qt::UserRole,
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/** Date and time this transaction was created */
DateRole,
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/** Long description (HTML format) */
LongDescriptionRole,
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/** Address of transaction */
AddressRole,
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/** Label of address related to transaction */
LabelRole,
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/** Net amount of transaction */
AmountRole,
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/** Unique identifier */
TxIDRole,
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/** Is transaction confirmed? */
ConfirmedRole,
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/** Formatted amount, without brackets when unconfirmed */
FormattedAmountRole
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};
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int rowCount(const QModelIndex &parent) const;
int columnCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
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private:
CWallet* wallet;
WalletModel *walletModel;
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QStringList columns;
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TransactionTablePriv *priv;
int cachedNumBlocks;
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QString lookupAddress(const std::string &address, bool tooltip) const;
QVariant addressColor(const TransactionRecord *wtx) const;
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QString formatTxStatus(const TransactionRecord *wtx) const;
QString formatTxDate(const TransactionRecord *wtx) const;
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QString formatTxType(const TransactionRecord *wtx) const;
QString formatTxToAddress(const TransactionRecord *wtx, bool tooltip) const;
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QString formatTxAmount(const TransactionRecord *wtx, bool showUnconfirmed=true) const;
QString formatTooltip(const TransactionRecord *rec) const;
QVariant txStatusDecoration(const TransactionRecord *wtx) const;
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QVariant txAddressDecoration(const TransactionRecord *wtx) const;
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public slots:
void updateTransaction(const QString &hash, int status);
void updateConfirmations();
void updateDisplayUnit();
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friend class TransactionTablePriv;
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};
#endif // TRANSACTIONTABLEMODEL_H