X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fqt%2Fguiutil.h;h=3b5bc384ae68a3644bccc92b377b0ac8e1f20f8c;hb=fa2544e79faf75923766624acd638e3cbdb9be0d;hp=748e29bf37106c1a2de7ab467340778c871d6aed;hpb=ba4081c1fcaddf361abd61b2721994eff5475bb3;p=novacoin.git

diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 748e29b..3b5bc38 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -7,19 +7,67 @@ QT_BEGIN_NAMESPACE
 class QFont;
 class QLineEdit;
 class QWidget;
+class QDateTime;
+class QUrl;
+class QAbstractItemView;
 QT_END_NAMESPACE
+class SendCoinsRecipient;
 
+/** Static utility functions used by the Bitcoin Qt UI.
+ */
 class GUIUtil
 {
 public:
-    static QString DateTimeStr(qint64 nTime);
+    // Create human-readable string from date
+    static QString dateTimeStr(qint64 nTime);
+    static QString dateTimeStr(const QDateTime &datetime);
 
-    /* Render bitcoin addresses in monospace font */
+    // Render bitcoin addresses in monospace font
     static QFont bitcoinAddressFont();
 
+    // Set up widgets for address and amounts
     static void setupAddressWidget(QLineEdit *widget, QWidget *parent);
-
     static void setupAmountWidget(QLineEdit *widget, QWidget *parent);
+
+    // Parse "bitcoin:" URI into recipient object, return true on succesful parsing
+    // See Bitcoin URI definition discussion here: https://bitcointalk.org/index.php?topic=33490.0
+    static bool parseBitcoinURI(const QUrl &, SendCoinsRecipient *out);
+    static bool parseBitcoinURI(QString uri, SendCoinsRecipient *out);
+
+    // HTML escaping for rich text controls
+    static QString HtmlEscape(const QString& str, bool fMultiLine=false);
+    static QString HtmlEscape(const std::string& str, bool fMultiLine=false);
+
+    /** Copy a field of the currently selected entry of a view to the clipboard. Does nothing if nothing
+        is selected.
+       @param[in] column  Data column to extract from the model
+       @param[in] role    Data role to extract from the model
+       @see  TransactionView::copyLabel, TransactionView::copyAmount, TransactionView::copyAddress
+     */
+    static void copyEntryData(QAbstractItemView *view, int column, int role=Qt::EditRole);
+
+    /** Get save file name, mimics QFileDialog::getSaveFileName, except that it appends a default suffix
+        when no suffix is provided by the user.
+
+      @param[in] parent  Parent window (or 0)
+      @param[in] caption Window caption (or empty, for default)
+      @param[in] dir     Starting directory (or empty, to default to documents directory)
+      @param[in] filter  Filter specification such as "Comma Separated Files (*.csv)"
+      @param[out] selectedSuffixOut  Pointer to return the suffix (file type) that was selected (or 0).
+                  Can be useful when choosing the save file format based on suffix.
+     */
+    static QString getSaveFileName(QWidget *parent=0, const QString &caption=QString(),
+                                   const QString &dir=QString(), const QString &filter=QString(),
+                                   QString *selectedSuffixOut=0);
+
+
+    /** Get connection type to call object slot in GUI thread with invokeMethod. The call will be blocking.
+
+       @returns If called from the GUI thread, return a Qt::DirectConnection.
+                If called from another thread, return a Qt::BlockingQueuedConnection.
+    */
+    static Qt::ConnectionType blockingGUIThreadConnection();
+
 };
 
 #endif // GUIUTIL_H