12 class QAbstractItemView;
14 class SendCoinsRecipient;
16 /** Static utility functions used by the Bitcoin Qt UI.
21 // Create human-readable string from date
22 static QString dateTimeStr(qint64 nTime);
23 static QString dateTimeStr(const QDateTime &datetime);
25 // Render bitcoin addresses in monospace font
26 static QFont bitcoinAddressFont();
28 // Set up widgets for address and amounts
29 static void setupAddressWidget(QLineEdit *widget, QWidget *parent);
30 static void setupAmountWidget(QLineEdit *widget, QWidget *parent);
32 // Parse "bitcoin:" URI into recipient object, return true on succesful parsing
33 // See Bitcoin URI definition discussion here: https://bitcointalk.org/index.php?topic=33490.0
34 static bool parseBitcoinURI(const QUrl &, SendCoinsRecipient *out);
35 static bool parseBitcoinURI(QString uri, SendCoinsRecipient *out);
37 // HTML escaping for rich text controls
38 static QString HtmlEscape(const QString& str, bool fMultiLine=false);
39 static QString HtmlEscape(const std::string& str, bool fMultiLine=false);
41 /** Copy a field of the currently selected entry of a view to the clipboard. Does nothing if nothing
43 @param[in] column Data column to extract from the model
44 @param[in] role Data role to extract from the model
45 @see TransactionView::copyLabel, TransactionView::copyAmount, TransactionView::copyAddress
47 static void copyEntryData(QAbstractItemView *view, int column, int role=Qt::EditRole);
49 /** Get save file name, mimics QFileDialog::getSaveFileName, except that it appends a default suffix
50 when no suffix is provided by the user.
52 @param[in] parent Parent window (or 0)
53 @param[in] caption Window caption (or empty, for default)
54 @param[in] dir Starting directory (or empty, to default to documents directory)
55 @param[in] filter Filter specification such as "Comma Separated Files (*.csv)"
56 @param[out] selectedSuffixOut Pointer to return the suffix (file type) that was selected (or 0).
57 Can be useful when choosing the save file format based on suffix.
59 static QString getSaveFileName(QWidget *parent=0, const QString &caption=QString(),
60 const QString &dir=QString(), const QString &filter=QString(),
61 QString *selectedSuffixOut=0);