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

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This commit is contained in:
Wladimir J. van der Laan 2011-11-11 10:13:25 +01:00
parent c75abc9f7e
commit e073457191
5 changed files with 31 additions and 30 deletions
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1
src/qt/aboutdialog.cpp
View file

@ -7,7 +7,6 @@ AboutDialog::AboutDialog(QWidget *parent) :
ui(new Ui::AboutDialog)
{
ui->setupUi(this);
}
void AboutDialog::setModel(ClientModel *model)

16
src/qt/guiutil.cpp
View file

@ -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);
}

4
src/qt/guiutil.h
View file

@ -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

38
src/qt/transactiondesc.cpp
View file

@ -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);

2
src/qt/transactiondesc.h
View file

@ -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);
};