Add -req prefixes to comply with BIP21.

[novacoin.git] / src / qt / guiutil.cpp

diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index ec8b435..29ef554 100644 (file)
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -1,15 +1,28 @@
 #include "guiutil.h"
 #include "bitcoinaddressvalidator.h"
+#include "walletmodel.h"
+#include "bitcoinunits.h"
+
+#include "headers.h"
 
 #include <QString>
 #include <QDateTime>
 #include <QDoubleValidator>
 #include <QFont>
 #include <QLineEdit>
+#include <QUrl>
+#include <QTextDocument> // For Qt::escape
+#include <QAbstractItemView>
+#include <QApplication>
+#include <QClipboard>
 
-QString GUIUtil::DateTimeStr(qint64 nTime)
+QString GUIUtil::dateTimeStr(qint64 nTime)
+{
+    return dateTimeStr(QDateTime::fromTime_t((qint32)nTime));
+}
+
+QString GUIUtil::dateTimeStr(const QDateTime &date)
 {
-    QDateTime date = QDateTime::fromTime_t((qint32)nTime);
     return date.date().toString(Qt::SystemLocaleShortDate) + QString(" ") + date.toString("hh:mm");
 }
 
@@ -36,3 +49,75 @@ void GUIUtil::setupAmountWidget(QLineEdit *widget, QWidget *parent)
     widget->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
 }
 
+bool GUIUtil::parseBitcoinURL(const QUrl *url, SendCoinsRecipient *out)
+{
+    if(url->scheme() != QString("bitcoin"))
+        return false;
+
+    SendCoinsRecipient rv;
+    rv.address = url->path();
+    rv.amount = 0;
+    QList<QPair<QString, QString> > items = url->queryItems();
+    for (QList<QPair<QString, QString> >::iterator i = items.begin(); i != items.end(); i++)
+    {
+        bool fShouldReturnFalse = false;
+        if (i->first.startsWith("req-"))
+        {
+            i->first.remove(0, 4);
+            fShouldReturnFalse = true;
+        }
+
+        if (i->first == "label")
+        {
+            rv.label = i->second;
+            fShouldReturnFalse = false;
+        }
+        else if (i->first == "amount")
+        {
+            if(!i->second.isEmpty())
+            {
+                if(!BitcoinUnits::parse(BitcoinUnits::BTC, i->second, &rv.amount))
+                {
+                    return false;
+                }
+            }
+            fShouldReturnFalse = false;
+        }
+
+        if (fShouldReturnFalse)
+            return false;
+    }
+    if(out)
+    {
+        *out = rv;
+    }
+    return true;
+}
+
+QString GUIUtil::HtmlEscape(const QString& str, bool fMultiLine)
+{
+    QString escaped = Qt::escape(str);
+    if(fMultiLine)
+    {
+        escaped = escaped.replace("\n", "<br>\n");
+    }
+    return escaped;
+}
+
+QString GUIUtil::HtmlEscape(const std::string& str, bool fMultiLine)
+{
+    return HtmlEscape(QString::fromStdString(str), fMultiLine);
+}
+
+void GUIUtil::copyEntryData(QAbstractItemView *view, int column, int role)
+{
+    if(!view || !view->selectionModel())
+        return;
+    QModelIndexList selection = view->selectionModel()->selectedRows(column);
+
+    if(!selection.isEmpty())
+    {
+        // Copy first item
+        QApplication::clipboard()->setText(selection.at(0).data(role).toString());
+    }
+}