sbMainThreadMetadataProcessor.h
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26 
32 #ifndef SBMAINTHREADMETADATAPROCESSOR_H_
33 #define SBMAINTHREADMETADATAPROCESSOR_H_
34 
35 // INCLUDES ===================================================================
36 #include <nspr.h>
37 #include <nscore.h>
38 #include <nsISupports.h>
39 #include <nsITimer.h>
40 #include <nsCOMPtr.h>
41 #include <nsAutoPtr.h>
42 #include <nsTArray.h>
43 
44 // CLASSES ====================================================================
45 
47 class sbMetadataJobItem;
48 
56 {
57 public:
59  NS_DECL_NSITIMERCALLBACK
60 
63 
70  nsresult Start();
71 
76  nsresult Stop();
77 
78 protected:
79 
80  // The job manager that owns this processor
81  nsRefPtr<sbFileMetadataService> mJobManager;
82 
83  // Items that are currently being processed
84  // (have async sbIMetadataHandlers that need polling)
85  nsTArray<nsRefPtr<sbMetadataJobItem> > mCurrentJobItems;
86 
87  // Timer used to start and poll mCurrentJobItems
88  nsCOMPtr<nsITimer> mTimer;
89 
90  // Flag to indicate that the timer is running
91  PRBool mRunning;
92 };
93 
94 #endif // SBMAINTHREADMETADATAPROCESSOR_H_
nsRefPtr< sbFileMetadataService > mJobManager
nsTArray< nsRefPtr< sbMetadataJobItem > > mCurrentJobItems
Manages reading and writing metadata to and from sbIMediaItem objects and media files.
NS_DECL_ISUPPORTS NS_DECL_NSITIMERCALLBACK sbMainThreadMetadataProcessor(sbFileMetadataService *aManager)
nsITimerCallback