#include "bitcoinaddressvalidator.h"
#include "walletmodel.h"
#include "bitcoinunits.h"
-
-#include "headers.h"
+#include "util.h"
+#include "init.h"
#include <QString>
#include <QDateTime>
#include <QDoubleValidator>
#include <QFont>
#include <QLineEdit>
+#if QT_VERSION >= 0x050000
+#include <QUrlQuery>
+#else
#include <QUrl>
+#endif
+#include <QTextDocument> // For Qt::mightBeRichText
+#include <QAbstractItemView>
+#include <QApplication>
+#include <QClipboard>
#include <QFileDialog>
#include <QDesktopServices>
+#include <QThread>
+
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+
+#ifdef WIN32
+#ifdef _WIN32_WINNT
+#undef _WIN32_WINNT
+#endif
+#define _WIN32_WINNT 0x0501
+#ifdef _WIN32_IE
+#undef _WIN32_IE
+#endif
+#define _WIN32_IE 0x0501
+#define WIN32_LEAN_AND_MEAN 1
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+#include "shlwapi.h"
+#include "shlobj.h"
+#include "shellapi.h"
+#endif
-QString GUIUtil::dateTimeStr(qint64 nTime)
+namespace GUIUtil {
+
+QString dateTimeStr(const QDateTime &date)
{
- return dateTimeStr(QDateTime::fromTime_t((qint32)nTime));
+ return date.date().toString(Qt::SystemLocaleShortDate) + QString(" ") + date.toString("hh:mm");
}
-QString GUIUtil::dateTimeStr(const QDateTime &date)
+QString dateTimeStr(qint64 nTime)
{
- return date.date().toString(Qt::SystemLocaleShortDate) + QString(" ") + date.toString("hh:mm");
+ return dateTimeStr(QDateTime::fromTime_t((qint32)nTime));
}
-QFont GUIUtil::bitcoinAddressFont()
+QFont bitcoinAddressFont()
{
QFont font("Monospace");
font.setStyleHint(QFont::TypeWriter);
return font;
}
-void GUIUtil::setupAddressWidget(QLineEdit *widget, QWidget *parent)
+void setupAddressWidget(QLineEdit *widget, QWidget *parent)
{
widget->setMaxLength(BitcoinAddressValidator::MaxAddressLength);
widget->setValidator(new BitcoinAddressValidator(parent));
widget->setFont(bitcoinAddressFont());
}
-void GUIUtil::setupAmountWidget(QLineEdit *widget, QWidget *parent)
+void setupAmountWidget(QLineEdit *widget, QWidget *parent)
{
QDoubleValidator *amountValidator = new QDoubleValidator(parent);
amountValidator->setDecimals(8);
widget->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
}
-bool GUIUtil::parseBitcoinURI(const QUrl *uri, SendCoinsRecipient *out)
+bool parseBitcoinURI(const QUrl &uri, SendCoinsRecipient *out)
{
- if(uri->scheme() != QString("bitcoin"))
+ // NovaCoin: check prefix
+ if(uri.scheme() != QString("novacoin"))
return false;
SendCoinsRecipient rv;
- rv.address = uri->path();
- rv.label = uri->queryItemValue("label");
-
- QString amount = uri->queryItemValue("amount");
- if(amount.isEmpty())
+ rv.address = uri.path();
+ rv.amount = 0;
+#if QT_VERSION < 0x050000
+ QList<QPair<QString, QString> > items = uri.queryItems();
+#else
+ QUrlQuery uriQuery(uri);
+ QList<QPair<QString, QString> > items = uriQuery.queryItems();
+#endif
+ for (QList<QPair<QString, QString> >::iterator i = items.begin(); i != items.end(); i++)
{
- rv.amount = 0;
- }
- else // Amount is non-empty
- {
- if(!BitcoinUnits::parse(BitcoinUnits::BTC, amount, &rv.amount))
+ bool fShouldReturnFalse = false;
+ if (i->first.startsWith("req-"))
{
- return false;
+ 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)
{
return true;
}
-bool GUIUtil::parseBitcoinURI(QString uri, SendCoinsRecipient *out)
+bool parseBitcoinURI(QString uri, SendCoinsRecipient *out)
{
- // Convert bitcoin:// to bitcoin:
+ // Convert novacoin:// to novacoin:
//
// Cannot handle this later, because bitcoin:// will cause Qt to see the part after // as host,
- // which will lowercase it (and thus invalidate the address).
- if(uri.startsWith("bitcoin://"))
+ // which will lower-case it (and thus invalidate the address).
+ if(uri.startsWith("novacoin://"))
{
- uri.replace(0, 10, "bitcoin:");
+ uri.replace(0, 10, "novacoin:");
}
QUrl uriInstance(uri);
- return parseBitcoinURI(&uriInstance, out);
+ return parseBitcoinURI(uriInstance, out);
}
-QString GUIUtil::getSaveFileName(QWidget *parent, const QString &caption,
+QString HtmlEscape(const QString& str, bool fMultiLine)
+{
+#if QT_VERSION < 0x050000
+ QString escaped = Qt::escape(str);
+#else
+ QString escaped = str.toHtmlEscaped();
+#endif
+ if(fMultiLine)
+ {
+ escaped = escaped.replace("\n", "<br>\n");
+ }
+ return escaped;
+}
+
+QString HtmlEscape(const std::string& str, bool fMultiLine)
+{
+ return HtmlEscape(QString::fromStdString(str), fMultiLine);
+}
+
+void 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());
+ }
+}
+
+QString getSaveFileName(QWidget *parent, const QString &caption,
const QString &dir,
const QString &filter,
QString *selectedSuffixOut)
QString myDir;
if(dir.isEmpty()) // Default to user documents location
{
+#if QT_VERSION < 0x050000
myDir = QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation);
+#else
+ myDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
+#endif
}
else
{
return result;
}
+Qt::ConnectionType blockingGUIThreadConnection()
+{
+ if(QThread::currentThread() != QCoreApplication::instance()->thread())
+ {
+ return Qt::BlockingQueuedConnection;
+ }
+ else
+ {
+ return Qt::DirectConnection;
+ }
+}
+
+bool checkPoint(const QPoint &p, const QWidget *w)
+{
+ QWidget *atW = qApp->widgetAt(w->mapToGlobal(p));
+ if (!atW) return false;
+ return atW->topLevelWidget() == w;
+}
+
+bool isObscured(QWidget *w)
+{
+ return !(checkPoint(QPoint(0, 0), w)
+ && checkPoint(QPoint(w->width() - 1, 0), w)
+ && checkPoint(QPoint(0, w->height() - 1), w)
+ && checkPoint(QPoint(w->width() - 1, w->height() - 1), w)
+ && checkPoint(QPoint(w->width() / 2, w->height() / 2), w));
+}
+
+void openDebugLogfile()
+{
+ boost::filesystem::path pathDebug = GetDataDir() / "debug.log";
+
+ /* Open debug.log with the associated application */
+ if (boost::filesystem::exists(pathDebug))
+ QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromStdString(pathDebug.string())));
+}
+
+ToolTipToRichTextFilter::ToolTipToRichTextFilter(int size_threshold, QObject *parent) :
+ QObject(parent), size_threshold(size_threshold)
+{
+
+}
+
+bool ToolTipToRichTextFilter::eventFilter(QObject *obj, QEvent *evt)
+{
+ if(evt->type() == QEvent::ToolTipChange)
+ {
+ QWidget *widget = static_cast<QWidget*>(obj);
+ QString tooltip = widget->toolTip();
+ if(tooltip.size() > size_threshold && !tooltip.startsWith("<qt>") && !Qt::mightBeRichText(tooltip))
+ {
+ // Prefix <qt/> to make sure Qt detects this as rich text
+ // Escape the current message as HTML and replace \n by <br>
+ tooltip = "<qt>" + HtmlEscape(tooltip, true) + "<qt/>";
+ widget->setToolTip(tooltip);
+ return true;
+ }
+ }
+ return QObject::eventFilter(obj, evt);
+}
+
+#ifdef WIN32
+boost::filesystem::path static StartupShortcutPath()
+{
+ return GetSpecialFolderPath(CSIDL_STARTUP) / "NovaCoin.lnk";
+}
+
+bool GetStartOnSystemStartup()
+{
+ // check for Bitcoin.lnk
+ return boost::filesystem::exists(StartupShortcutPath());
+}
+
+bool SetStartOnSystemStartup(bool fAutoStart)
+{
+ // If the shortcut exists already, remove it for updating
+ boost::filesystem::remove(StartupShortcutPath());
+
+ if (fAutoStart)
+ {
+ CoInitialize(NULL);
+
+ // Get a pointer to the IShellLink interface.
+ IShellLink* psl = NULL;
+ HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL,
+ CLSCTX_INPROC_SERVER, IID_IShellLink,
+ reinterpret_cast<void**>(&psl));
+
+ if (SUCCEEDED(hres))
+ {
+ // Get the current executable path
+ TCHAR pszExePath[MAX_PATH];
+ GetModuleFileName(NULL, pszExePath, sizeof(pszExePath));
+
+ TCHAR pszArgs[5] = TEXT("-min");
+
+ // Set the path to the shortcut target
+ psl->SetPath(pszExePath);
+ PathRemoveFileSpec(pszExePath);
+ psl->SetWorkingDirectory(pszExePath);
+ psl->SetShowCmd(SW_SHOWMINNOACTIVE);
+ psl->SetArguments(pszArgs);
+
+ // Query IShellLink for the IPersistFile interface for
+ // saving the shortcut in persistent storage.
+ IPersistFile* ppf = NULL;
+ hres = psl->QueryInterface(IID_IPersistFile,
+ reinterpret_cast<void**>(&ppf));
+ if (SUCCEEDED(hres))
+ {
+ WCHAR pwsz[MAX_PATH];
+ // Ensure that the string is ANSI.
+ MultiByteToWideChar(CP_ACP, 0, StartupShortcutPath().string().c_str(), -1, pwsz, MAX_PATH);
+ // Save the link by calling IPersistFile::Save.
+ hres = ppf->Save(pwsz, TRUE);
+ ppf->Release();
+ psl->Release();
+ CoUninitialize();
+ return true;
+ }
+ psl->Release();
+ }
+ CoUninitialize();
+ return false;
+ }
+ return true;
+}
+
+#elif defined(LINUX)
+
+// Follow the Desktop Application Autostart Spec:
+// http://standards.freedesktop.org/autostart-spec/autostart-spec-latest.html
+
+boost::filesystem::path static GetAutostartDir()
+{
+ namespace fs = boost::filesystem;
+
+ char* pszConfigHome = getenv("XDG_CONFIG_HOME");
+ if (pszConfigHome) return fs::path(pszConfigHome) / "autostart";
+ char* pszHome = getenv("HOME");
+ if (pszHome) return fs::path(pszHome) / ".config" / "autostart";
+ return fs::path();
+}
+
+boost::filesystem::path static GetAutostartFilePath()
+{
+ return GetAutostartDir() / "novacoin.desktop";
+}
+
+bool GetStartOnSystemStartup()
+{
+ boost::filesystem::ifstream optionFile(GetAutostartFilePath());
+ if (!optionFile.good())
+ return false;
+ // Scan through file for "Hidden=true":
+ std::string line;
+ while (!optionFile.eof())
+ {
+ getline(optionFile, line);
+ if (line.find("Hidden") != std::string::npos &&
+ line.find("true") != std::string::npos)
+ return false;
+ }
+ optionFile.close();
+
+ return true;
+}
+
+bool SetStartOnSystemStartup(bool fAutoStart)
+{
+ if (!fAutoStart)
+ boost::filesystem::remove(GetAutostartFilePath());
+ else
+ {
+ char pszExePath[MAX_PATH+1];
+ memset(pszExePath, 0, sizeof(pszExePath));
+ if (readlink("/proc/self/exe", pszExePath, sizeof(pszExePath)-1) == -1)
+ return false;
+
+ boost::filesystem::create_directories(GetAutostartDir());
+
+ boost::filesystem::ofstream optionFile(GetAutostartFilePath(), std::ios_base::out|std::ios_base::trunc);
+ if (!optionFile.good())
+ return false;
+ // Write a bitcoin.desktop file to the autostart directory:
+ optionFile << "[Desktop Entry]\n";
+ optionFile << "Type=Application\n";
+ optionFile << "Name=NovaCoin\n";
+ optionFile << "Exec=" << pszExePath << " -min\n";
+ optionFile << "Terminal=false\n";
+ optionFile << "Hidden=false\n";
+ optionFile.close();
+ }
+ return true;
+}
+#else
+
+// TODO: OSX startup stuff; see:
+// https://developer.apple.com/library/mac/#documentation/MacOSX/Conceptual/BPSystemStartup/Articles/CustomLogin.html
+
+bool GetStartOnSystemStartup() { return false; }
+bool SetStartOnSystemStartup(bool fAutoStart) { return false; }
+
+#endif
+
+HelpMessageBox::HelpMessageBox(QWidget *parent) :
+ QMessageBox(parent)
+{
+ header = tr("NovaCoin-Qt") + " " + tr("version") + " " +
+ QString::fromStdString(FormatFullVersion()) + "\n\n" +
+ tr("Usage:") + "\n" +
+ " novacoin-qt [" + tr("command-line options") + "] " + "\n";
+
+ coreOptions = QString::fromStdString(HelpMessage());
+
+ uiOptions = tr("UI options") + ":\n" +
+ " -lang=<lang> " + tr("Set language, for example \"de_DE\" (default: system locale)") + "\n" +
+ " -min " + tr("Start minimized") + "\n" +
+ " -splash " + tr("Show splash screen on startup (default: 1)") + "\n";
+
+ setWindowTitle(tr("NovaCoin-Qt"));
+ setTextFormat(Qt::PlainText);
+ // setMinimumWidth is ignored for QMessageBox so put in non-breaking spaces to make it wider.
+ setText(header + QString(QChar(0x2003)).repeated(50));
+ setDetailedText(coreOptions + "\n" + uiOptions);
+}
+
+void HelpMessageBox::printToConsole()
+{
+ // On other operating systems, the expected action is to print the message to the console.
+ QString strUsage = header + "\n" + coreOptions + "\n" + uiOptions;
+ fprintf(stdout, "%s", strUsage.toStdString().c_str());
+}
+
+void HelpMessageBox::showOrPrint()
+{
+#if defined(WIN32)
+ // On Windows, show a message box, as there is no stderr/stdout in windowed applications
+ exec();
+#else
+ // On other operating systems, print help text to console
+ printToConsole();
+#endif
+}
+
+QString formatDurationStr(int secs)
+{
+ QStringList strList;
+ int days = secs / 86400;
+ int hours = (secs % 86400) / 3600;
+ int mins = (secs % 3600) / 60;
+ int seconds = secs % 60;
+
+ if (days)
+ strList.append(QString(QObject::tr("%1 d")).arg(days));
+ if (hours)
+ strList.append(QString(QObject::tr("%1 h")).arg(hours));
+ if (mins)
+ strList.append(QString(QObject::tr("%1 m")).arg(mins));
+ if (seconds || (!days && !hours && !mins))
+ strList.append(QString(QObject::tr("%1 s")).arg(seconds));
+
+ return strList.join(" ");
+}
+
+} // namespace GUIUtil
+
git://git.novaco.in / novacoin.git / blobdiff