X-Git-Url: http://cgit.sxemacs.org/?p=harmattan%2Fcameraplus;a=blobdiff_plain;f=src%2Fcameraresources.h;h=ba1e448ff2d2f62ebf7e3e5aae749e13b9d8b67d;hp=e5bc048d1a4caa6959fb094f8eedacd6ff356a5e;hb=f8861ec5a342457760b9e767ac90e6524917ad87;hpb=8fda608e8809c2b5c1b0db2a10e6099b73759ce8

diff --git a/src/cameraresources.h b/src/cameraresources.h
index e5bc048..ba1e448 100644
--- a/src/cameraresources.h
+++ b/src/cameraresources.h
@@ -24,14 +24,20 @@
 #define CAMERA_RESOURCES_H
 
 #include <QObject>
+#include <QThread>
 #include <policy/resource-set.h>
 
+class CameraResourcesWorker;
+
 class CameraResources : public QObject {
   Q_OBJECT
 
   Q_PROPERTY(bool acquired READ acquired NOTIFY acquiredChanged);
+  Q_PROPERTY(bool hijacked READ hijacked NOTIFY hijackedChanged);
+  Q_PROPERTY(bool scaleAcquired READ isScaleAcquired NOTIFY scaleAcquisitionChanged);
 
   Q_ENUMS(Mode);
+  Q_ENUMS(ResourceType);
 
 public:
   typedef enum {
@@ -45,30 +51,69 @@ public:
   CameraResources(QObject *parent = 0);
   ~CameraResources();
 
+  Q_INVOKABLE bool acquire(const Mode& mode);
+
   bool acquired() const;
+  bool hijacked() const;
+  bool isScaleAcquired() const;
+
+signals:
+  void acquiredChanged();
+  void hijackedChanged();
+  void updated();
+  void scaleAcquisitionChanged();
+
+private:
+  bool isResourceGranted(const ResourcePolicy::ResourceType& resource) const;
+
+  CameraResourcesWorker *m_worker;
+  QThread m_thread;
+};
+
+class CameraResourcesWorker : public QObject {
+  Q_OBJECT
+
+public:
+  CameraResourcesWorker(QObject *parent = 0);
+  ~CameraResourcesWorker();
 
 public slots:
-  void acquire(const Mode& mode);
+  void acquire(bool *ok, const CameraResources::Mode& mode);
+  void acquired(bool *ok);
+  void hijacked(bool *ok);
+  void isResourceGranted(bool *ok, int resource);
 
 signals:
   void acquiredChanged();
+  void hijackedChanged();
+  void updated();
 
 private slots:
+  void init();
+
   void resourcesReleased();
   void lostResources();
   void resourcesGranted(const QList<ResourcePolicy::ResourceType>& optional);
-  void updateOK();
+  void resourcesDenied();
 
 private:
-  void updateSet(const QList<ResourcePolicy::ResourceType>& required,
+  bool release();
+
+  bool updateSet(const QList<ResourcePolicy::ResourceType>& required,
 		 const QList<ResourcePolicy::ResourceType>& optional =
 		 QList<ResourcePolicy::ResourceType>());
 
   QList<ResourcePolicy::ResourceType> listSet();
 
+  void setAcquired(bool acquired);
+  void setHijacked(bool hijacked);
+
   ResourcePolicy::ResourceSet *m_set;
-  Mode m_mode;
+
+  CameraResources::Mode m_mode;
   bool m_acquired;
+  bool m_acquiring;
+  bool m_hijacked;
 };
 
 #endif /* CAMERA_RESOURCES_H */