Move HtmlEscape (escape for qt rich text controls) to qt gui utilities

5 files changed, 31 insertions, 30 deletions

diff --git a/src/qt/aboutdialog.cpp b/src/qt/aboutdialog.cpp
index a3aa6de841..08d7774067 100644
--- a/src/qt/aboutdialog.cpp
+++ b/src/qt/aboutdialog.cpp
@@ -7,7 +7,6 @@ AboutDialog::AboutDialog(QWidget *parent) :
     ui(new Ui::AboutDialog)
 {
     ui->setupUi(this);
-
 }
 
 void AboutDialog::setModel(ClientModel *model)
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index 158b84a285..f72fe1ef4b 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -11,6 +11,7 @@
 #include <QFont>
 #include <QLineEdit>
 #include <QUrl>
+#include <QTextDocument> // For Qt::escape
 
 QString GUIUtil::dateTimeStr(qint64 nTime)
 {
@@ -72,3 +73,18 @@ bool GUIUtil::parseBitcoinURL(const QUrl *url, SendCoinsRecipient *out)
     }
     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);
+}
diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 94e3314d14..acd327728d 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -31,6 +31,10 @@ public:
     // Parse "bitcoin:" URL into recipient object, return true on succesful parsing
     // See Bitcoin URL definition discussion here: https://bitcointalk.org/index.php?topic=33490.0
     static bool parseBitcoinURL(const QUrl *url, 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);
 };
 
 #endif // GUIUTIL_H
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index 821ef98131..8de63c1dee 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -7,25 +7,9 @@
 #include "qtui.h"
 
 #include <QString>
-#include <QTextDocument> // For Qt::escape
 
 using namespace std;
 
-QString TransactionDesc::HtmlEscape(const QString& str, bool fMultiLine)
-{
-    QString escaped = Qt::escape(str);
-    if(fMultiLine)
-    {
-        escaped = escaped.replace("\n", "<br>\n");
-    }
-    return escaped;
-}
-
-QString TransactionDesc::HtmlEscape(const std::string& str, bool fMultiLine)
-{
-    return HtmlEscape(QString::fromStdString(str), fMultiLine);
-}
-
 QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx)
 {
     if (!wtx.IsFinal())
@@ -86,7 +70,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
         {
             // Online transaction
             if (!wtx.mapValue["from"].empty())
-                strHTML += tr("<b>From:</b> ") + HtmlEscape(wtx.mapValue["from"]) + "<br>";
+                strHTML += tr("<b>From:</b> ") + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
         }
         else
         {
@@ -105,9 +89,9 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
                             {
                                 strHTML += tr("<b>From:</b> ") + tr("unknown") + "<br>";
                                 strHTML += tr("<b>To:</b> ");
-                                strHTML += HtmlEscape(address.ToString());
+                                strHTML += GUIUtil::HtmlEscape(address.ToString());
                                 if (!wallet->mapAddressBook[address].empty())
-                                    strHTML += tr(" (yours, label: ") + HtmlEscape(wallet->mapAddressBook[address]) + ")";
+                                    strHTML += tr(" (yours, label: ") + GUIUtil::HtmlEscape(wallet->mapAddressBook[address]) + ")";
                                 else
                                     strHTML += tr(" (yours)");
                                 strHTML += "<br>";
@@ -129,8 +113,8 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
             strAddress = wtx.mapValue["to"];
             strHTML += tr("<b>To:</b> ");
             if (wallet->mapAddressBook.count(strAddress) && !wallet->mapAddressBook[strAddress].empty())
-                strHTML += HtmlEscape(wallet->mapAddressBook[strAddress]) + " ";
-            strHTML += HtmlEscape(strAddress) + "<br>";
+                strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[strAddress]) + " ";
+            strHTML += GUIUtil::HtmlEscape(strAddress) + "<br>";
         }
 
         //
@@ -188,8 +172,8 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
                         {
                             strHTML += tr("<b>To:</b> ");
                             if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].empty())
-                                strHTML += HtmlEscape(wallet->mapAddressBook[address]) + " ";
-                            strHTML += HtmlEscape(address.ToString());
+                                strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address]) + " ";
+                            strHTML += GUIUtil::HtmlEscape(address.ToString());
                             strHTML += "<br>";
                         }
                     }
@@ -230,9 +214,9 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
         // Message
         //
         if (!wtx.mapValue["message"].empty())
-            strHTML += QString("<br><b>") + tr("Message:") + "</b><br>" + HtmlEscape(wtx.mapValue["message"], true) + "<br>";
+            strHTML += QString("<br><b>") + tr("Message:") + "</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["message"], true) + "<br>";
         if (!wtx.mapValue["comment"].empty())
-            strHTML += QString("<br><b>") + tr("Comment:") + "</b><br>" + HtmlEscape(wtx.mapValue["comment"], true) + "<br>";
+            strHTML += QString("<br><b>") + tr("Comment:") + "</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["comment"], true) + "<br>";
 
         if (wtx.IsCoinBase())
             strHTML += QString("<br>") + tr("Generated coins must wait 120 blocks before they can be spent.  When you generated this block, it was broadcast to the network to be added to the block chain.  If it fails to get into the chain, it will change to \"not accepted\" and not be spendable.  This may occasionally happen if another node generates a block within a few seconds of yours.") + "<br>";
@@ -251,7 +235,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
                     strHTML += "<b>Credit:</b> " + BitcoinUnits::formatWithUnit(BitcoinUnits::BTC,wallet->GetCredit(txout)) + "<br>";
 
             strHTML += "<br><b>Transaction:</b><br>";
-            strHTML += HtmlEscape(wtx.ToString(), true);
+            strHTML += GUIUtil::HtmlEscape(wtx.ToString(), true);
 
             CTxDB txdb("r"); // To fetch source txouts
 
@@ -274,7 +258,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
                             if (ExtractAddress(vout.scriptPubKey, address))
                             {
                                 if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].empty())
-                                    strHTML += HtmlEscape(wallet->mapAddressBook[address]) + " ";
+                                    strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address]) + " ";
                                 strHTML += QString::fromStdString(address.ToString());
                             }
                             strHTML = strHTML + " Amount=" + BitcoinUnits::formatWithUnit(BitcoinUnits::BTC,vout.nValue);
diff --git a/src/qt/transactiondesc.h b/src/qt/transactiondesc.h
index 55b9eaf489..2523f9aa69 100644
--- a/src/qt/transactiondesc.h
+++ b/src/qt/transactiondesc.h
@@ -18,8 +18,6 @@ public:
 private:
     TransactionDesc() {}
 
-    static QString HtmlEscape(const QString& str, bool fMultiLine=false);
-    static QString HtmlEscape(const std::string &str, bool fMultiLine=false);
     static QString FormatTxStatus(const CWalletTx& wtx);
 };