ProgressListener: add NoDisplayProgress class

Clement Champetier · Clement Champetier · commit 606ecbebd3cc · 2014-09-24T14:59:16.000+02:00
* Manage cases when we need an IProgress but don't care of a progress
bar.
* Use it in avMeta app: we want the file infos, but don't care of the
progress bar.
diff --git a/app/cpp/avMeta/avMeta.cpp b/app/cpp/avMeta/avMeta.cpp
@@ -11,7 +11,7 @@ int main( int argc, char** argv )
 		return( -1 );
 	}
 
-	avtranscoder::ConsoleProgress p;
+	avtranscoder::NoDisplayProgress p;
 
 	avtranscoder::InputFile input( argv[1] );
 	input.analyse( p, avtranscoder::InputFile::eAnalyseLevelFull );
diff --git a/src/AvTranscoder/ProgressListener.hpp b/src/AvTranscoder/ProgressListener.hpp
@@ -59,6 +59,21 @@ class ConsoleProgress : public IProgress
 	}
 };
 
+/**
+ * @brief Implementation of IProgress, to manage cases when we need an IProgress but don't care of a progress bar.
+ */
+class NoDisplayProgress : public IProgress
+{
+public:
+	~NoDisplayProgress()
+	{}
+
+	EJobStatus progress( const double processedDuration, const double programDuration )
+	{
+		return eJobStatusContinue;
+	}
+};
+
 }
 
 #endif

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ int main( int argc, char** argv )`
`11`	`11`	`return( -1 );`
`12`	`12`	`}`
`13`	`13`
`14`		`- avtranscoder::ConsoleProgress p;`
	`14`	`+ avtranscoder::NoDisplayProgress p;`
`15`	`15`
`16`	`16`	`avtranscoder::InputFile input( argv[1] );`
`17`	`17`	`input.analyse( p, avtranscoder::InputFile::eAnalyseLevelFull );`