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

(plus part of 7cfbe1fee465e82ddbdc8ed17dfcce791bd765f5)

diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index 1f57bf9..a4a1fd4 100644 (file)
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -2174,7 +2174,7 @@ void ThreadRPCServer2(void* parg)
             strWhatAmI = strprintf(_("To use the %s option"), "\"-server\"");
         else if (mapArgs.count("-daemon"))
             strWhatAmI = strprintf(_("To use the %s option"), "\"-daemon\"");
-        PrintConsole(
+        ThreadSafeMessageBox(strprintf(
             _("Error: %s, you must set a rpcpassword in the configuration file:\n %s\n"
               "It is recommended you use the following random password:\n"
               "rpcuser=bitcoinrpc\n"
@@ -2183,7 +2183,8 @@ void ThreadRPCServer2(void* parg)
               "If the file does not exist, create it with owner-readable-only file permissions.\n"),
                 strWhatAmI.c_str(),
                 GetConfigFile().c_str(),
-                EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str());
+                EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str()),
+            _("Error"), wxOK | wxMODAL);
 #ifndef QT_GUI
         CreateThread(Shutdown, NULL);
 #endif

diff --git a/src/noui.h b/src/noui.h
index 754c222..0bbf45a 100644 (file)
--- a/src/noui.h
+++ b/src/noui.h
@@ -36,6 +36,8 @@ typedef void wxWindow;
 #define wxHELP                  0x00008000
 #define wxMORE                  0x00010000
 #define wxSETUP                 0x00020000
+// Force blocking, modal message box dialog (not just notification)
+#define wxMODAL                 0x00040000
 
 inline int MyMessageBox(const std::string& message, const std::string& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
 {

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 54e6bb3..311fab3 100644 (file)
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -41,12 +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
     {

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 78becaf..ed891f3 100644 (file)
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -516,10 +516,15 @@ void BitcoinGUI::refreshStatusBar()
     setNumBlocks(clientModel->getNumBlocks());
 }
 
-void BitcoinGUI::error(const QString &title, const QString &message)
+void BitcoinGUI::error(const QString &title, const QString &message, bool modal)
 {
     // Report errors from network/worker thread
-    notificator->notify(Notificator::Critical, title, message);
+    if (modal)
+    {
+        QMessageBox::critical(this, title, message, QMessageBox::Ok, QMessageBox::Ok);
+    } else {
+        notificator->notify(Notificator::Critical, title, message);
+    }
 }
 
 void BitcoinGUI::changeEvent(QEvent *e)

diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
index 9b672ee..efe3e9c 100644 (file)
--- a/src/qt/bitcoingui.h
+++ b/src/qt/bitcoingui.h
@@ -100,7 +100,7 @@ public slots:
     /** Set the status bar text if there are any warnings (removes sync progress bar if applicable) */
     void refreshStatusBar();
 
-    void error(const QString &title, const QString &message);
+    void error(const QString &title, const QString &message, bool modal = false);
     /* It is currently not possible to pass a return value to another thread through
        BlockingQueuedConnection, so use an indirected pointer.
        http://bugreports.qt.nokia.com/browse/QTBUG-10440

diff --git a/src/qtui.h b/src/qtui.h
index 17fc44e..193f849 100644 (file)
--- a/src/qtui.h
+++ b/src/qtui.h
@@ -35,6 +35,8 @@ typedef void wxWindow;
 #define wxHELP                  0x00008000
 #define wxMORE                  0x00010000
 #define wxSETUP                 0x00020000
+// Force blocking, modal message box dialog (not just notification)
+#define wxMODAL                 0x00040000
 
 extern int MyMessageBox(const std::string& message, const std::string& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1);
 #define wxMessageBox  MyMessageBox