From 3b31453221dfca1c479b9c6009f6c9d7bb2a4e7e Mon Sep 17 00:00:00 2001
From: Joao Carreira <jfmcarreira@gmail.com>
Date: Sun, 10 Oct 2021 22:25:32 +0100
Subject: [PATCH] Add support to signall if the format supports user
 configuration

---
 app/MainWindow.cpp         | 17 ++++++++++++-----
 app/VideoStreamSubWindow.h |  2 ++
 lib/CalypStream.cpp        |  4 ++--
 lib/CalypStream.h          |  3 +--
 lib/CalypStreamHandlerIf.h |  1 +
 5 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/app/MainWindow.cpp b/app/MainWindow.cpp
index 7f3a79d..a432994 100644
--- a/app/MainWindow.cpp
+++ b/app/MainWindow.cpp
@@ -598,10 +598,17 @@ void MainWindow::updateMenus()
 {
   bool hasSubWindow = ( m_pcWindowHandle->activeSubWindow() != 0 );
 
-  bool hasVideoStreamSubWindow = false;
-  if( m_pcCurrentSubWindow )
-    if( m_pcCurrentSubWindow->getCategory() & SubWindowAbstract::VIDEO_STREAM_SUBWINDOW )
-      hasVideoStreamSubWindow = true;
+  bool hasVideoStreamSubWindow{ false };
+  bool supportsFormat{ false };
+  if( m_pcCurrentSubWindow && m_pcCurrentSubWindow->getCategory() & SubWindowAbstract::VIDEO_STREAM_SUBWINDOW )
+  {
+    hasVideoStreamSubWindow = true;
+
+    if( auto* pcVideoSubWindow = qobject_cast<VideoStreamSubWindow*>( m_pcCurrentVideoSubWindow ) )
+    {
+      supportsFormat = pcVideoSubWindow->supportsFormatConfiguration();
+    }
+  }
 
   m_arrayMenu[RECENT_MENU]->setEnabled( m_aRecentFileStreamInfo.size() > 0 ? true : false );
 
@@ -611,7 +618,7 @@ void MainWindow::updateMenus()
   m_arrayActions[RELOAD_ACT]->setEnabled( hasSubWindow );
   m_arrayActions[RELOAD_ALL_ACT]->setEnabled( hasSubWindow );
 
-  m_arrayActions[FORMAT_ACT]->setEnabled( hasVideoStreamSubWindow );
+  m_arrayActions[FORMAT_ACT]->setEnabled( supportsFormat );
   m_arrayActions[LOAD_ALL_ACT]->setEnabled( hasVideoStreamSubWindow );
 
   m_arrayActions[ZOOM_IN_ACT]->setEnabled( hasSubWindow );
diff --git a/app/VideoStreamSubWindow.h b/app/VideoStreamSubWindow.h
index f54173b..8624c6c 100644
--- a/app/VideoStreamSubWindow.h
+++ b/app/VideoStreamSubWindow.h
@@ -79,6 +79,8 @@ public:
 
   void setResourceManaget( ResourceHandle* resourceManager ) { m_pcResourceManager = resourceManager; }
 
+  bool supportsFormatConfiguration() const { return m_pCurrStream->supportsFormatConfiguration(); };
+
   bool loadFile( QString cFilename, bool bForceDialog = false );
   bool loadFile( CalypFileInfo* streamInfo );
   void loadAll();
diff --git a/lib/CalypStream.cpp b/lib/CalypStream.cpp
index 7e6f54a..57d3a9a 100644
--- a/lib/CalypStream.cpp
+++ b/lib/CalypStream.cpp
@@ -396,9 +396,9 @@ bool CalypStream::open( std::string filename, unsigned int width, unsigned int h
   return d->isInit;
 }
 
-bool CalypStream::supportsFormating()
+bool CalypStream::supportsFormatConfiguration()
 {
-  if( d->handler != nullptr )
+  if( d->handler == nullptr )
     return false;
   return d->handler->m_bSupportsFormat;
 }
diff --git a/lib/CalypStream.h b/lib/CalypStream.h
index e82bec1..7492e5d 100644
--- a/lib/CalypStream.h
+++ b/lib/CalypStream.h
@@ -29,7 +29,6 @@
 #include <memory>
 #include <vector>
 
-#include "CalypDefs.h"
 #include "CalypFrame.h"
 
 class CalypStreamHandlerIf;
@@ -90,7 +89,7 @@ public:
   bool open( std::string filename, unsigned int width, unsigned int height, int input_format, unsigned int bitsPel, int endianness, bool hasNegative, unsigned int frame_rate,
              bool bInput );
 
-  bool supportsFormating();
+  bool supportsFormatConfiguration();
   bool reload();
 
   bool isNative() const;
diff --git a/lib/CalypStreamHandlerIf.h b/lib/CalypStreamHandlerIf.h
index 60cb809..ff4b518 100644
--- a/lib/CalypStreamHandlerIf.h
+++ b/lib/CalypStreamHandlerIf.h
@@ -27,6 +27,7 @@
 
 #include <vector>
 
+#include "CalypDefs.h"
 #include "CalypStream.h"
 
 #define INI_REGIST_CALYP_SUPPORTED_FMT        \