Use a messagebox to display the error when -server is provided without providing...

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

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index e003267..311fab3 100644 (file)
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -3,17 +3,24 @@
  */
 #include "bitcoingui.h"
 #include "clientmodel.h"
-#include "util.h"
+#include "walletmodel.h"
+#include "optionsmodel.h"
+
+#include "headers.h"
 #include "init.h"
-#include "main.h"
-#include "externui.h"
 
 #include <QApplication>
 #include <QMessageBox>
 #include <QThread>
+#include <QTextCodec>
+#include <QLocale>
+#include <QTranslator>
+#include <QSplashScreen>
+#include <QLibraryInfo>
 
 // Need a global reference for the notifications to find the GUI
 BitcoinGUI *guiref;
+QSplashScreen *splashref;
 
 int MyMessageBox(const std::string& message, const std::string& caption, int style, wxWindow* parent, int x, int y)
 {
@@ -34,12 +41,19 @@ int MyMessageBox(const std::string& message, const std::string& caption, int sty
 
 int ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style, wxWindow* parent, int x, int y)
 {
+    bool modal = style & wxMODAL;
+
+    if (modal)
+        while (!guiref)
+            sleep(1);
+
     // Message from network thread
     if(guiref)
     {
         QMetaObject::invokeMethod(guiref, "error", Qt::QueuedConnection,
                                    Q_ARG(QString, QString::fromStdString(caption)),
-                                   Q_ARG(QString, QString::fromStdString(message)));
+                                   Q_ARG(QString, QString::fromStdString(message)),
+                                   Q_ARG(bool, modal));
     }
     else
     {
@@ -57,9 +71,8 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption, wxWindo
         return true;
     bool payFee = false;
 
-    /* Call slot on GUI thread.
-       If called from another thread, use a blocking QueuedConnection.
-     */
+    // Call slot on GUI thread.
+    // If called from another thread, use a blocking QueuedConnection.
     Qt::ConnectionType connectionType = Qt::DirectConnection;
     if(QThread::currentThread() != QCoreApplication::instance()->thread())
     {
@@ -85,30 +98,98 @@ void UIThreadCall(boost::function0<void> fn)
 
 void MainFrameRepaint()
 {
+    if(guiref)
+        QMetaObject::invokeMethod(guiref, "refreshStatusBar", Qt::QueuedConnection);
+}
+
+void InitMessage(const std::string &message)
+{
+    if(splashref)
+    {
+        splashref->showMessage(QString::fromStdString(message), Qt::AlignBottom|Qt::AlignHCenter, QColor(255,255,200));
+        QApplication::instance()->processEvents();
+    }
+}
+
+/*
+   Translate string to current locale using Qt.
+ */
+std::string _(const char* psz)
+{
+    return QCoreApplication::translate("bitcoin-core", psz).toStdString();
 }
 
 int main(int argc, char *argv[])
 {
+    QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForTr());
+
+    Q_INIT_RESOURCE(bitcoin);
     QApplication app(argc, argv);
+
+    // Load language files for system locale:
+    // - First load the translator for the base language, without territory
+    // - Then load the more specific locale translator
+    QString lang_territory = QLocale::system().name(); // "en_US"
+    QString lang = lang_territory;
+    lang.truncate(lang_territory.lastIndexOf('_')); // "en"
+    QTranslator qtTranslatorBase, qtTranslator, translatorBase, translator;
+
+    qtTranslatorBase.load(QLibraryInfo::location(QLibraryInfo::TranslationsPath) + "/qt_" + lang);
+    if (!qtTranslatorBase.isEmpty())
+        app.installTranslator(&qtTranslatorBase);
+
+    qtTranslator.load(QLibraryInfo::location(QLibraryInfo::TranslationsPath) + "/qt_" + lang_territory);
+    if (!qtTranslator.isEmpty())
+        app.installTranslator(&qtTranslator);
+
+    translatorBase.load(":/translations/"+lang);
+    if (!translatorBase.isEmpty())
+        app.installTranslator(&translatorBase);
+
+    translator.load(":/translations/"+lang_territory);
+    if (!translator.isEmpty())
+        app.installTranslator(&translator);
+
+    app.setApplicationName(QApplication::translate("main", "Bitcoin-Qt"));
+
+    QSplashScreen splash(QPixmap(":/images/splash"), 0);
+    if (!GetBoolArg("-min"))
+    {
+        splash.show();
+        splash.setAutoFillBackground(true);
+        splashref = &splash;
+    }
+
+    app.processEvents();
+
     app.setQuitOnLastWindowClosed(false);
 
     try
     {
         if(AppInit2(argc, argv))
         {
-            BitcoinGUI window;
-            ClientModel model;
-            guiref = &window;
-            window.setModel(&model);
-
-            window.show();
-
-            int retval = app.exec();
-
-            guiref = 0;
+            {
+                // Put this in a block, so that BitcoinGUI is cleaned up properly before
+                // calling Shutdown().
+                BitcoinGUI window;
+                if (splashref)
+                    splash.finish(&window);
+                OptionsModel optionsModel(pwalletMain);
+                ClientModel clientModel(&optionsModel);
+                WalletModel walletModel(pwalletMain, &optionsModel);
+
+                guiref = &window;
+                window.setClientModel(&clientModel);
+                window.setWalletModel(&walletModel);
+
+                window.show();
+
+                app.exec();
+
+                guiref = 0;
+            }
             Shutdown(NULL);
-
-            return retval;
         }
         else
         {
@@ -119,4 +200,5 @@ int main(int argc, char *argv[])
     } catch (...) {
         PrintException(NULL, "Runaway exception");
     }
+    return 0;
 }