X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fqt%2Fbitcoin.cpp;h=58070d4057b000d8b94f61c01c38f0d67d6416d7;hb=6ec9d30905e8df77e60d0195074920271abb977a;hp=63d1d70670fc15ebe3dd37ac0494413f6ad10f1f;hpb=c87cdc9160d27e56d7a4236d1bab87e06c9b7c31;p=novacoin.git

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 63d1d70..58070d4 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -1,48 +1,55 @@
 /*
- * W.J. van der Laan 2011
+ * W.J. van der Laan 2011-2012
  */
 #include "bitcoingui.h"
 #include "clientmodel.h"
 #include "walletmodel.h"
-#include "qtwin.h"
+#include "optionsmodel.h"
 
 #include "headers.h"
 #include "init.h"
+#include "qtipcserver.h"
+#include "util.h"
 
 #include <QApplication>
 #include <QMessageBox>
 #include <QThread>
+#include <QTextCodec>
 #include <QLocale>
 #include <QTranslator>
+#include <QSplashScreen>
+#include <QLibraryInfo>
+
+#include <boost/interprocess/ipc/message_queue.hpp>
 
 // 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)
 {
-    // Message from main thread
-    if(guiref)
-    {
-        guiref->error(QString::fromStdString(caption),
-                      QString::fromStdString(message));
-    }
-    else
-    {
-        QMessageBox::critical(0, QString::fromStdString(caption),
-            QString::fromStdString(message),
-            QMessageBox::Ok, QMessageBox::Ok);
-    }
+    // Message from AppInit2(), always in main thread before main window is constructed
+    QMessageBox::critical(0, QString::fromStdString(caption),
+        QString::fromStdString(message),
+        QMessageBox::Ok, QMessageBox::Ok);
     return 4;
 }
 
 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(1000);
+
     // 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
     {
@@ -75,6 +82,22 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption, wxWindo
     return payFee;
 }
 
+void ThreadSafeHandleURI(const std::string& strURI)
+{
+    if(!guiref)
+        return;
+
+    // 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())
+    {
+        connectionType = Qt::BlockingQueuedConnection;
+    }
+    QMetaObject::invokeMethod(guiref, "handleURI", connectionType,
+                               Q_ARG(QString, QString::fromStdString(strURI)));
+}
+
 void CalledSetStatusBar(const std::string& strText, int nField)
 {
     // Only used for built-in mining, which is disabled, simple ignore
@@ -87,6 +110,22 @@ 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();
+    }
+}
+
+void QueueShutdown()
+{
+    QMetaObject::invokeMethod(QCoreApplication::instance(), "quit", Qt::QueuedConnection);
 }
 
 /*
@@ -97,16 +136,105 @@ std::string _(const char* psz)
     return QCoreApplication::translate("bitcoin-core", psz).toStdString();
 }
 
+/* Handle runaway exceptions. Shows a message box with the problem and quits the program.
+ */
+static void handleRunawayException(std::exception *e)
+{
+    PrintExceptionContinue(e, "Runaway exception");
+    QMessageBox::critical(0, "Runaway exception", BitcoinGUI::tr("A fatal error occured. Bitcoin can no longer continue safely and will quit.") + QString("\n\n") + QString::fromStdString(strMiscWarning));
+    exit(1);
+}
+
+#ifndef BITCOIN_QT_TEST
 int main(int argc, char *argv[])
 {
+#if !defined(MAC_OSX) && !defined(WIN32)
+// TODO: implement qtipcserver.cpp for Mac and Windows
+
+    // Do this early as we don't want to bother initializing if we are just calling IPC
+    for (int i = 1; i < argc; i++)
+    {
+        if (strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)
+        {
+            const char *strURI = argv[i];
+            try {
+                boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
+                if(mq.try_send(strURI, strlen(strURI), 0))
+                    exit(0);
+                else
+                    break;
+            }
+            catch (boost::interprocess::interprocess_exception &ex) {
+                break;
+            }
+        }
+    }
+#endif
+
+    // Internal string conversion is all UTF-8
+    QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForTr());
+
     Q_INIT_RESOURCE(bitcoin);
     QApplication app(argc, argv);
 
-    // Load language file for system locale
-    QString locale = QLocale::system().name();
-    QTranslator translator;
-    translator.load("bitcoin_"+locale);
-    app.installTranslator(&translator);
+    // 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:
+    // - First load the translator for the base language, without territory
+    // - Then load the more specific locale translator
+    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);
+
+    QSplashScreen splash(QPixmap(":/images/splash"), 0);
+    if (GetBoolArg("-splash", true) && !GetBoolArg("-min"))
+    {
+        splash.show();
+        splash.setAutoFillBackground(true);
+        splashref = &splash;
+    }
+
+    app.processEvents();
 
     app.setQuitOnLastWindowClosed(false);
 
@@ -116,39 +244,58 @@ int main(int argc, char *argv[])
         {
             {
                 // Put this in a block, so that BitcoinGUI is cleaned up properly before
-                // calling shutdown.
+                // calling Shutdown() in case of exceptions.
+
+                optionsModel.Upgrade(); // Must be done after AppInit2
+
                 BitcoinGUI window;
-                ClientModel clientModel(pwalletMain);
-                WalletModel walletModel(pwalletMain);
+                if (splashref)
+                    splash.finish(&window);
+
+                ClientModel clientModel(&optionsModel);
+                WalletModel walletModel(pwalletMain, &optionsModel);
 
                 guiref = &window;
                 window.setClientModel(&clientModel);
                 window.setWalletModel(&walletModel);
 
-                if (QtWin::isCompositionEnabled())
+                // If -min option passed, start window minimized.
+                if(GetBoolArg("-min"))
                 {
-#ifdef Q_WS_WIN32
-                    // Windows-specific customization
-                    window.setAttribute(Qt::WA_TranslucentBackground);
-                    window.setAttribute(Qt::WA_NoSystemBackground, false);
-                    QPalette pal = window.palette();
-                    QColor bg = pal.window().color();
-                    bg.setAlpha(0);
-                    pal.setColor(QPalette::Window, bg);
-                    window.setPalette(pal);
-                    window.ensurePolished();
-                    window.setAttribute(Qt::WA_StyledBackground, false);
-#endif
-                    QtWin::extendFrameIntoClientArea(&window);
-                    window.setContentsMargins(0, 0, 0, 0);
+                    window.showMinimized();
+                }
+                else
+                {
+                    window.show();
                 }
 
-                window.show();
+                // Place this here as guiref has to be defined if we dont want to lose URIs
+                ipcInit();
 
+#if !defined(MAC_OSX) && !defined(WIN32)
+// TODO: implement qtipcserver.cpp for Mac and Windows
+
+                // Check for URI in argv
+                for (int i = 1; i < argc; i++)
+                {
+                    if (strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)
+                    {
+                        const char *strURI = argv[i];
+                        try {
+                            boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
+                            mq.try_send(strURI, strlen(strURI), 0);
+                        }
+                        catch (boost::interprocess::interprocess_exception &ex) {
+                        }
+                    }
+                }
+#endif
                 app.exec();
 
+                window.hide();
                 guiref = 0;
             }
+            // Shutdown the core and it's threads, but don't exit Bitcoin-Qt here
             Shutdown(NULL);
         }
         else
@@ -156,9 +303,10 @@ int main(int argc, char *argv[])
             return 1;
         }
     } catch (std::exception& e) {
-        PrintException(&e, "Runaway exception");
+        handleRunawayException(&e);
     } catch (...) {
-        PrintException(NULL, "Runaway exception");
+        handleRunawayException(NULL);
     }
     return 0;
 }
+#endif // BITCOIN_QT_TEST