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Reworked QT settings

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This commit is contained in:
Gavin Andresen 2012-02-16 21:09:41 -05:00 committed by Pieter Wuille
parent 972060ce0e
commit 3f8cb2c565
6 changed files with 153 additions and 53 deletions
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22
src/init.cpp
View file

@ -150,27 +150,15 @@ bool AppInit2(int argc, char* argv[])
//
// Parameters
//
// If Qt is used, parameters are parsed in qt/bitcoin.cpp's main()
// If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main()
#if !defined(QT_GUI)
ParseParameters(argc, argv);
#endif
if (mapArgs.count("-datadir"))
if (!ReadConfigFile(mapArgs, mapMultiArgs))
{
if (filesystem::is_directory(filesystem::system_complete(mapArgs["-datadir"])))
{
filesystem::path pathDataDir = filesystem::system_complete(mapArgs["-datadir"]);
strlcpy(pszSetDataDir, pathDataDir.string().c_str(), sizeof(pszSetDataDir));
}
else
{
fprintf(stderr, "Error: Specified directory does not exist\n");
Shutdown(NULL);
}
fprintf(stderr, "Error: Specified directory does not exist\n");
Shutdown(NULL);
}
ReadConfigFile(mapArgs, mapMultiArgs); // Must be done after processing datadir
#endif
if (mapArgs.count("-?") || mapArgs.count("--help"))
{

27
src/qt/bitcoin.cpp
View file

@ -152,8 +152,28 @@ int main(int argc, char *argv[])
Q_INIT_RESOURCE(bitcoin);
QApplication app(argc, argv);
// Command-line options take precedence:
ParseParameters(argc, argv);
// ... then bitcoin.conf:
if (!ReadConfigFile(mapArgs, mapMultiArgs))
{
fprintf(stderr, "Error: Specified directory does not exist\n");
return 1;
}
// Application identification (must be set before OptionsModel is initialized,
// as it is used to locate QSettings)
app.setOrganizationName("Bitcoin");
app.setOrganizationDomain("bitcoin.org");
if(GetBoolArg("-testnet")) // Separate UI settings for testnet
app.setApplicationName("Bitcoin-Qt-testnet");
else
app.setApplicationName("Bitcoin-Qt");
// ... then GUI settings:
OptionsModel optionsModel;
// Get desired locale ("en_US") from command line or system locale
QString lang_territory = QString::fromStdString(GetArg("-lang", QLocale::system().name().toStdString()));
// Load language files for configured locale:
@ -180,8 +200,6 @@ int main(int argc, char *argv[])
if (!translator.isEmpty())
app.installTranslator(&translator);
app.setApplicationName(QApplication::translate("main", "Bitcoin-Qt"));
QSplashScreen splash(QPixmap(":/images/splash"), 0);
if (GetBoolArg("-splash", true) && !GetBoolArg("-min"))
{
@ -201,10 +219,13 @@ int main(int argc, char *argv[])
{
// Put this in a block, so that BitcoinGUI is cleaned up properly before
// calling Shutdown() in case of exceptions.
optionsModel.Upgrade(); // Must be done after AppInit2
BitcoinGUI window;
if (splashref)
splash.finish(&window);
OptionsModel optionsModel(pwalletMain);
ClientModel clientModel(&optionsModel);
WalletModel walletModel(pwalletMain, &optionsModel);

124
src/qt/optionsmodel.cpp
View file

@ -1,21 +1,94 @@
#include "optionsmodel.h"
#include "bitcoinunits.h"
#include <QSettings>
#include "headers.h"
#include "init.h"
OptionsModel::OptionsModel(CWallet *wallet, QObject *parent) :
QAbstractListModel(parent),
wallet(wallet),
nDisplayUnit(BitcoinUnits::BTC),
bDisplayAddresses(false)
OptionsModel::OptionsModel(QObject *parent) :
QAbstractListModel(parent)
{
// Read our specific settings from the wallet db
CWalletDB walletdb(wallet->strWalletFile);
walletdb.ReadSetting("nDisplayUnit", nDisplayUnit);
walletdb.ReadSetting("bDisplayAddresses", bDisplayAddresses);
Init();
}
void OptionsModel::Init()
{
QSettings settings;
// These are QT-only settings:
nDisplayUnit = settings.value("nDisplayUnit", BitcoinUnits::BTC).toInt();
bDisplayAddresses = settings.value("bDisplayAddresses", false).toBool();
fMinimizeToTray = settings.value("fMinimizeToTray", false).toBool();
fMinimizeOnClose = settings.value("fMinimizeOnClose", false).toBool();
nTransactionFee = settings.value("nTransactionFee").toLongLong();
// These are shared with core bitcoin; we want
// command-line options to override the GUI settings:
if (settings.contains("fUseUPnP"))
SoftSetBoolArg("-upnp", settings.value("fUseUPnP").toBool());
if (settings.contains("addrProxy") && settings.value("fUseProxy").toBool())
SoftSetArg("-proxy", settings.value("addrProxy").toString().toStdString());
}
bool OptionsModel::Upgrade()
{
QSettings settings;
if (settings.contains("bImportFinished"))
return false; // Already upgraded
settings.setValue("bImportFinished", true);
// Move settings from old wallet.dat (if any):
CWalletDB walletdb("wallet.dat");
QList<QString> intOptions;
intOptions << "nDisplayUnit" << "nTransactionFee";
foreach(QString key, intOptions)
{
int value = 0;
if (walletdb.ReadSetting(key.toStdString(), value))
{
settings.setValue(key, value);
walletdb.EraseSetting(key.toStdString());
}
}
QList<QString> boolOptions;
boolOptions << "bDisplayAddresses" << "fMinimizeToTray" << "fMinimizeOnClose" << "fUseProxy" << "fUseUPnP";
foreach(QString key, boolOptions)
{
bool value = false;
if (walletdb.ReadSetting(key.toStdString(), value))
{
settings.setValue(key, value);
walletdb.EraseSetting(key.toStdString());
}
}
try
{
CAddress addrProxyAddress;
if (walletdb.ReadSetting("addrProxy", addrProxyAddress))
{
addrProxy = addrProxyAddress;
settings.setValue("addrProxy", addrProxy.ToStringIP().c_str());
walletdb.EraseSetting("addrProxy");
}
}
catch (std::ios_base::failure &e)
{
// 0.6.0rc1 saved this as a CService, which causes failure when parsing as a CAddress
if (walletdb.ReadSetting("addrProxy", addrProxy))
{
settings.setValue("addrProxy", addrProxy.ToStringIP().c_str());
walletdb.EraseSetting("addrProxy");
}
}
Init();
return true;
}
int OptionsModel::rowCount(const QModelIndex & parent) const
{
return OptionIDRowCount;
@ -25,6 +98,7 @@ QVariant OptionsModel::data(const QModelIndex & index, int role) const
{
if(role == Qt::EditRole)
{
QSettings settings;
switch(index.row())
{
case StartAtStartup:
@ -32,11 +106,11 @@ QVariant OptionsModel::data(const QModelIndex & index, int role) const
case MinimizeToTray:
return QVariant(fMinimizeToTray);
case MapPortUPnP:
return QVariant(fUseUPnP);
return settings.value("fUseUPnP", GetBoolArg("-upnp", true));
case MinimizeOnClose:
return QVariant(fMinimizeOnClose);
case ConnectSOCKS4:
return QVariant(fUseProxy);
return settings.value("fUseProxy", false);
case ProxyIP:
return QVariant(QString::fromStdString(addrProxy.ToStringIP()));
case ProxyPort:
@ -59,7 +133,7 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
bool successful = true; /* set to false on parse error */
if(role == Qt::EditRole)
{
CWalletDB walletdb(wallet->strWalletFile);
QSettings settings;
switch(index.row())
{
case StartAtStartup:
@ -67,22 +141,22 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
break;
case MinimizeToTray:
fMinimizeToTray = value.toBool();
walletdb.WriteSetting("fMinimizeToTray", fMinimizeToTray);
settings.setValue("fMinimizeToTray", fMinimizeToTray);
break;
case MapPortUPnP:
fUseUPnP = value.toBool();
walletdb.WriteSetting("fUseUPnP", fUseUPnP);
#ifdef USE_UPNP
MapPort(fUseUPnP);
#endif
{
bool bUseUPnP = value.toBool();
settings.setValue("fUseUPnP", bUseUPnP);
MapPort(bUseUPnP);
}
break;
case MinimizeOnClose:
fMinimizeOnClose = value.toBool();
walletdb.WriteSetting("fMinimizeOnClose", fMinimizeOnClose);
settings.setValue("fMinimizeOnClose", fMinimizeOnClose);
break;
case ConnectSOCKS4:
fUseProxy = value.toBool();
walletdb.WriteSetting("fUseProxy", fUseProxy);
settings.setValue("fUseProxy", fUseProxy);
break;
case ProxyIP:
{
@ -91,7 +165,7 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
if (addr.IsValid())
{
addrProxy.SetIP(addr);
walletdb.WriteSetting("addrProxy", CAddress(addrProxy));
settings.setValue("addrProxy", addrProxy.ToStringIP().c_str());
}
else
{
@ -105,7 +179,7 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
if (nPort > 0 && nPort < std::numeric_limits<unsigned short>::max())
{
addrProxy.SetPort(nPort);
walletdb.WriteSetting("addrProxy", CAddress(addrProxy));
settings.setValue("addrProxy", addrProxy.ToStringIP().c_str());
}
else
{
@ -115,18 +189,18 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
break;
case Fee: {
nTransactionFee = value.toLongLong();
walletdb.WriteSetting("nTransactionFee", nTransactionFee);
settings.setValue("nTransactionFee", nTransactionFee);
}
break;
case DisplayUnit: {
int unit = value.toInt();
nDisplayUnit = unit;
walletdb.WriteSetting("nDisplayUnit", nDisplayUnit);
settings.setValue("nDisplayUnit", nDisplayUnit);
emit displayUnitChanged(unit);
}
case DisplayAddresses: {
bDisplayAddresses = value.toBool();
walletdb.WriteSetting("bDisplayAddresses", bDisplayAddresses);
settings.setValue("bDisplayAddresses", bDisplayAddresses);
}
default:
break;

13
src/qt/optionsmodel.h
View file

@ -3,8 +3,6 @@
#include <QAbstractListModel>
class CWallet;
/** Interface from QT to configuration data structure for bitcoin client.
To QT, the options are presented as a list with the different options
laid out vertically.
@ -15,7 +13,7 @@ class OptionsModel : public QAbstractListModel
{
Q_OBJECT
public:
explicit OptionsModel(CWallet *wallet, QObject *parent = 0);
explicit OptionsModel(QObject *parent = 0);
enum OptionID {
StartAtStartup, // bool
@ -31,6 +29,11 @@ public:
OptionIDRowCount
};
void Init();
/* Migrate settings from wallet.dat after app initialization */
bool Upgrade(); /* returns true if settings upgraded */
int rowCount(const QModelIndex & parent = QModelIndex()) const;
QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);
@ -42,10 +45,10 @@ public:
int getDisplayUnit();
bool getDisplayAddresses();
private:
// Wallet stores persistent options
CWallet *wallet;
int nDisplayUnit;
bool bDisplayAddresses;
bool fMinimizeToTray;
bool fMinimizeOnClose;
signals:
void displayUnitChanged(int unit);

18
src/util.cpp
View file

@ -908,15 +908,28 @@ string GetConfigFile()
return pathConfig.string();
}
void ReadConfigFile(map<string, string>& mapSettingsRet,
bool ReadConfigFile(map<string, string>& mapSettingsRet,
map<string, vector<string> >& mapMultiSettingsRet)
{
namespace fs = boost::filesystem;
namespace pod = boost::program_options::detail;
if (mapSettingsRet.count("-datadir"))
{
if (fs::is_directory(fs::system_complete(mapSettingsRet["-datadir"])))
{
fs::path pathDataDir = fs::system_complete(mapSettingsRet["-datadir"]);
strlcpy(pszSetDataDir, pathDataDir.string().c_str(), sizeof(pszSetDataDir));
}
else
{
return false;
}
}
fs::ifstream streamConfig(GetConfigFile());
if (!streamConfig.good())
return;
return true; // No bitcoin.conf file is OK
set<string> setOptions;
setOptions.insert("*");
@ -933,6 +946,7 @@ void ReadConfigFile(map<string, string>& mapSettingsRet,
}
mapMultiSettingsRet[strKey].push_back(it->value[0]);
}
return true;
}
string GetPidFile()

2
src/util.h
View file

@ -151,7 +151,7 @@ void GetDataDir(char* pszDirRet);
std::string GetConfigFile();
std::string GetPidFile();
void CreatePidFile(std::string pidFile, pid_t pid);
void ReadConfigFile(std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet);
bool ReadConfigFile(std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet);
#ifdef WIN32
std::string MyGetSpecialFolderPath(int nFolder, bool fCreate);
#endif