diff options
Diffstat (limited to 'indra/llwindow')
| -rw-r--r-- | indra/llwindow/llwindowmacosx.cpp | 95 |
1 files changed, 87 insertions, 8 deletions
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp index 914e590ae9..3cb5939dc9 100644 --- a/indra/llwindow/llwindowmacosx.cpp +++ b/indra/llwindow/llwindowmacosx.cpp @@ -1862,11 +1862,13 @@ struct hu_element_t }; struct HidDevice -{ // interface to device, NULL = no interface - char mProduct[256]; // name of product - long mlocalID; // long representing location in USB( or other I/O ) chain which device is pluged into, can identify specific device on machine - long mUsage; // usage page from IOUSBHID Parser.h which defines general usage - long mUsagePage; // usage within above page from IOUSBHID Parser.h which defines specific usage +{ + long mAxis; + long mLocalID; + char mProduct[256]; + char mManufacturer[256]; + long mUsage; + long mUsagePage; }; /************************************************************************* @@ -1931,6 +1933,20 @@ static void populate_device_info( io_object_t io_obj_p, CFDictionaryRef device_d } } + dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDManufacturerKey ) ); + if ( !dict_element ) + { + dict_element = CFDictionaryGetValue( io_properties, CFSTR( "USB Vendor Name" ) ); + } + if ( dict_element ) + { + bool res = CFStringGetCString( (CFStringRef)dict_element, devicep->mManufacturer, 256, kCFStringEncodingUTF8 ); + if ( !res ) + { + LL_WARNS("Joystick") << "Failed to populate mManufacturer" << LL_ENDL; + } + } + dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDLocationIDKey ) ); if ( !dict_element ) { @@ -1938,7 +1954,7 @@ static void populate_device_info( io_object_t io_obj_p, CFDictionaryRef device_d } if ( dict_element ) { - bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mlocalID ); + bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mLocalID ); if ( !res ) { LL_WARNS("Joystick") << "Failed to populate mLocalID" << LL_ENDL; @@ -1962,6 +1978,59 @@ static void populate_device_info( io_object_t io_obj_p, CFDictionaryRef device_d } } } + + //Add axis, because ndof lib checks sutability by axises as well as other elements + devicep->mAxis = 0; + CFTypeRef hid_elements = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDElementKey ) ); + if ( hid_elements && CFGetTypeID( hid_elements ) == CFArrayGetTypeID( ) ) + { + long count = CFArrayGetCount( (CFArrayRef) hid_elements ); + for (int i = 0; i < count; ++i) + { + CFTypeRef element = CFArrayGetValueAtIndex((CFArrayRef) hid_elements, i); + if (element && CFGetTypeID( element ) == CFDictionaryGetTypeID( )) + { + long type = 0, usage_page = 0, usage = 0; + + CFTypeRef ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementTypeKey ) ); + if ( ref_value ) + { + CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &type ); + } + + ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsagePageKey ) ); + if ( ref_value ) + { + CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage_page ); + } + + ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsageKey ) ); + if ( ref_value ) + { + CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage ); + } + if ( type != 0 + && type != kIOHIDElementTypeCollection + && usage_page == kHIDPage_GenericDesktop) + { + switch( usage ) + { + case kHIDUsage_GD_X: + case kHIDUsage_GD_Y: + case kHIDUsage_GD_Z: + case kHIDUsage_GD_Rx: + case kHIDUsage_GD_Ry: + case kHIDUsage_GD_Rz: + devicep->mAxis++; + break; + default: + break; + } + } + } + } + } + CFRelease(io_properties); } else @@ -2046,7 +2115,17 @@ static void get_devices(std::list<HidDevice> &list_of_devices, { HidDevice device = populate_device( io_obj ); - list_of_devices.push_back(device); + if (device.mAxis >= 3 + || (device.mUsagePage == kHIDPage_GenericDesktop + && (device.mUsage == kHIDUsage_GD_MultiAxisController + || device.mUsage == kHIDUsage_GD_GamePad + || device.mUsage == kHIDUsage_GD_Joystick)) + || (device.mUsagePage == kHIDPage_Game + && (device.mUsage == kHIDUsage_Game_3DGameController)) + || strstr(device.mManufacturer, "3Dconnexion")) + { + list_of_devices.push_back(device); + } // release the device object, it is no longer needed result = IOObjectRelease( io_obj ); @@ -2096,7 +2175,7 @@ bool LLWindowMacOSX::getInputDevices(U32 device_type_filter, S32 size = sizeof(long); LLSD::Binary data; //just an std::vector data.resize(size); - memcpy(&data[0], &iter->mlocalID, size); + memcpy(&data[0], &iter->mLocalID, size); std::string label(iter->mProduct); if (osx_callback(label, data, userdata)) |