2023-01-20 Fred Gleason <fredg@paravelsystems.com>

* Added a splash screen to rdairplay(1).

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

ChangeLog

@@ -23943,3 +23943,5 @@
 2023-01-20 Fred Gleason <fredg@paravelsystems.com>
 	* Fixed a bug in 'RDApplication' that could cause false detection
 	of similarly-named windows when enforcing single instances.
+2023-01-20 Fred Gleason <fredg@paravelsystems.com>
+	* Added a splash screen to rdairplay(1).

icons/Makefile.am

@@ -2,7 +2,7 @@
 ##
 ## icons/automake.am for Rivendell
 ##
-## (C) Copyright 2002-2022 Fred Gleason <fredg@paravelsystems.com>
+## (C) Copyright 2002-2023 Fred Gleason <fredg@paravelsystems.com>
 ##
 ##   This program is free software; you can redistribute it and/or modify
 ##   it under the terms of the GNU General Public License version 2 as
@@ -363,6 +363,8 @@ EXTRA_DIST = admin.xpm\
              rdairplay-22x22.xpm\
              rdairplay-512x512.xpm\
              rdairplay.ico\
+             rdairplay-splash.xcf\
+             rdairplay-splash.xpm\
              rdcartslots-128x128.xpm\
              rdcartslots-16x16.xpm\
              rdcartslots-22x22.xpm\

rdairplay/Makefile.am

@@ -2,7 +2,7 @@
 ##
 ## Automake.am for rivendell/rdairplay
 ##
-## (C) 2002-2021 Fred Gleason <fredg@paravelsystems.com>
+## (C) 2002-2023 Fred Gleason <fredg@paravelsystems.com>
 ##
 ##   This program is free software; you can redistribute it and/or modify
 ##   it under the terms of the GNU General Public License version 2 as
@@ -53,6 +53,7 @@ dist_rdairplay_SOURCES = button_log.cpp button_log.h\
                          post_counter.cpp post_counter.h\
                          rdairplay.cpp rdairplay.h\
                          soundpanel.cpp soundpanel.h\
+                         splashscreen.cpp splashscreen.h\
                          start_button.cpp start_button.h\
                          stop_counter.cpp stop_counter.h\
                          topstrip.cpp topstrip.h\
@@ -72,6 +73,7 @@ nodist_rdairplay_SOURCES = moc_button_log.cpp\
                            moc_post_counter.cpp\
                            moc_rdairplay.cpp\
                            moc_soundpanel.cpp\
+                           moc_splashscreen.cpp\
                            moc_start_button.cpp\
                            moc_stop_counter.cpp\
                            moc_topstrip.cpp\

rdairplay/rdairplay.cpp

@@ -2,7 +2,7 @@
 //
 // The On Air Playout Utility for Rivendell.
 //
-//   (C) Copyright 2002-2022 Fred Gleason <fredg@paravelsystems.com>
+//   (C) Copyright 2002-2023 Fred Gleason <fredg@paravelsystems.com>
 //
 //   This program is free software; you can redistribute it and/or modify
 //   it under the terms of the GNU General Public License version 2 as
@@ -58,29 +58,38 @@ MainWidget::MainWidget(RDConfig *config,QWidget *parent)
   air_panel=NULL;
   air_tracker=NULL;
 
+  //
+  // Splash Screen
+  //
+  air_splash_screen=new SplashScreen();
+  air_splash_screen->show();
+  air_splash_screen->showMessage(tr("Opening database..."));
+
   //
   // Get the Startup Date/Time
   //
   air_startup_datetime=QDateTime(QDate::currentDate(),QTime::currentTime());
 
-  //
-  // Open the Database
-  //
-  rda=new RDApplication("RDAirPlay","rdairplay",RDAIRPLAY_USAGE,this);
-  if(!rda->open(&err_msg,NULL,true)) {
-    QMessageBox::critical(this,"RDAirPlay - "+tr("Error"),err_msg);
-    exit(1);
-  }
-
   //
   // Ensure that we're the only instance
   //
+  rda=new RDApplication("RDAirPlay","rdairplay",RDAIRPLAY_USAGE,this);
   if(!rda->makeSingleInstance(&err_msg)) {
     QMessageBox::critical(this,"RDAirPlay - "+tr("Error"),
 			  tr("Startup error")+": "+err_msg+".");
     exit(RDCoreApplication::ExitPriorInstance);
   }
 
+  //
+  // Open the Database
+  //
+  if(!rda->open(&err_msg,NULL,true)) {
+    QMessageBox::critical(this,"RDAirPlay - "+tr("Error"),err_msg);
+    exit(1);
+  }
+
+  air_splash_screen->showMessage(tr("Reading command line options..."));
+
   //
   // Read Command Options
   //
@@ -157,6 +166,8 @@ MainWidget::MainWidget(RDConfig *config,QWidget *parent)
   connect(air_master_timer,SIGNAL(timeout()),this,SLOT(masterTimerData()));
   air_master_timer->start(MASTER_TIMER_INTERVAL);
 
+  air_splash_screen->showMessage(tr("Initializing global resources..."));
+
   //
   // Allocate Global Resources
   //
@@ -264,6 +275,8 @@ MainWidget::MainWidget(RDConfig *config,QWidget *parent)
   //
   air_event_player=new RDEventPlayer(rda->ripc(),this);
 
+  air_splash_screen->showMessage(tr("Initializing widgets..."));
+
   //
   // Log Machines
   //
@@ -404,6 +417,8 @@ MainWidget::MainWidget(RDConfig *config,QWidget *parent)
   air_bug_label->setPixmap(*bug);
   delete bug;
   
+  air_splash_screen->showMessage(tr("Initializing sound panel array..."));
+
   //
   // Sound Panel Array
   //
@@ -708,6 +723,8 @@ MainWidget::MainWidget(RDConfig *config,QWidget *parent)
   if(!loadSettings(true)) {
     showMaximized();
   }
+
+  air_splash_screen->showMessage(tr("Connecting to Rivendell services..."));
 }
 
 
@@ -818,6 +835,7 @@ void MainWidget::ripcConnectedData(bool state)
       delete q;
     }
   }
+  air_splash_screen->finish(this);
 }
 
 
@@ -2188,6 +2206,7 @@ int main(int argc,char *argv[])
   config->load();
   MainWidget *w=new MainWidget(config);
   w->show();
+
   return a.exec();
 }
 

rdairplay/rdairplay.h

@@ -2,7 +2,7 @@
 //
 // The On Air Playout Utility for Rivendell.
 //
-//   (C) Copyright 2002-2022 Fred Gleason <fredg@paravelsystems.com>
+//   (C) Copyright 2002-2023 Fred Gleason <fredg@paravelsystems.com>
 //
 //   This program is free software; you can redistribute it and/or modify
 //   it under the terms of the GNU General Public License version 2 as
@@ -28,6 +28,7 @@
 #include "button_log.h"
 #include "colors.h"
 #include "soundpanel.h"
+#include "splashscreen.h"
 #include "topstrip.h"
 #include "voicetracker.h"
 
@@ -168,6 +169,7 @@ class MainWidget : public RDMainWindow
   RDEventPlayer *air_event_player;
   TopStrip *air_top_strip;
   QLabel *air_bug_label;
+  SplashScreen *air_splash_screen;
 };
 
 

rdairplay/splashscreen.cpp

@@ -0,0 +1,35 @@
+// splashscreen.cpp
+//
+// Splash screen for rdairplay(1)
+//
+//   (C) Copyright 2023 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#include "splashscreen.h"
+
+#include "../icons/rdairplay-splash.xpm"
+
+SplashScreen::SplashScreen()
+  : QSplashScreen(QPixmap(rdairplay_splash_xpm),Qt::WindowStaysOnTopHint)
+{
+}
+
+
+void SplashScreen::showMessage(const QString &str)
+{
+  QSplashScreen::showMessage(str+" ",Qt::AlignRight|Qt::AlignBottom,Qt::white);
+}
+

rdairplay/splashscreen.h

@@ -0,0 +1,36 @@
+// splashscreen.h
+//
+// Splash screen for rdairplay(1)
+//
+//   (C) Copyright 2023 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef SPLASHSCREEN_H
+#define SPLASHSCREEN_H
+
+#include <QSplashScreen>
+
+class SplashScreen : public QSplashScreen
+{
+  Q_OBJECT;
+ public:
+  SplashScreen();
+
+ public slots:
+   void showMessage(const QString &str);
+};
+
+#endif  // SPLASHSCREEN_H