Changeset 5668 for code/branches/resource2/src/ois/linux/LinuxForceFeedback.h

Timestamp:

Aug 22, 2009, 11:16:34 PM (15 years ago)

Author:

rgrieder

Message:

Updated OIS library (still 1.2, but CVS version).
There have been some little fixes and support for force feedback on Linux (but this doesn't concern us for now…)

File:

• code/branches/resource2/src/ois/linux/LinuxForceFeedback.h (modified) (3 diffs)

code/branches/resource2/src/ois/linux/LinuxForceFeedback.h

@@ -26 +26 @@
 #include "linux/LinuxPrereqs.h"
 #include "OISForceFeedback.h"
+#include <linux/input.h>
 
 namespace OIS
@@ -32 +33 @@
         {
         public:
-                LinuxForceFeedback();
+                LinuxForceFeedback(int deviceID);
                 ~LinuxForceFeedback();
 
@@ -50 +51 @@
                 void remove( const Effect* effect );
 
-                /** FF is not yet implemented fully on Linux.. just retun 0 for now. todo, xxx */
-                short int getFFAxesNumber() { return 0; }
+                /** FF is not yet implemented fully on Linux.. just return -1 for now. todo, xxx */
+                short int getFFAxesNumber() { return -1; }
+
+                /** @copydoc ForceFeedback::getFFMemoryLoad */
+                unsigned short getFFMemoryLoad();
+
+        protected:
+
+                //Sets the common properties to all effects
+                void _setCommonProperties(struct ff_effect *event, struct ff_envelope *ffenvelope, 
+                                                                  const Effect* effect, const Envelope *envelope );
+
+                //Specific Effect Settings
+                void _updateConstantEffect( const Effect* effect );
+                void _updateRampEffect( const Effect* effect );
+                void _updatePeriodicEffect( const Effect* effect );
+                void _updateConditionalEffect( const Effect* effect );
+                //void _updateCustomEffect( const Effect* effect );
+
+                void _upload( struct ff_effect* ffeffect, const Effect* effect);
+                void _stop( int handle);
+                void _start( int handle);
+                void _unload( int handle);
+
+                // Map of currently uploaded effects (handle => effect)
+                typedef std::map<int, struct ff_effect *> EffectList;
+                EffectList mEffectList;
+
+                // Joystick device (file) descriptor.
+                int mJoyStick;
         };
 }