Camera::Camera(const EdsCameraRef& camera) {
if (!camera) {
throw std::runtime_error("");
}
EdsRetain(camera);
mCamera = camera;
EdsError error = EdsGetDeviceInfo(mCamera, &mDeviceInfo);
if (error != EDS_ERR_OK) {
std::cerr << "ERROR - failed to get device info" << std::endl;
// TODO - NULL out mDeviceInfo
}
mHasOpenSession = false;
mIsLiveView = false;
// set event handlers
error = EdsSetObjectEventHandler(mCamera, kEdsObjectEvent_All, Camera::handleObjectEvent, this);
if (error != EDS_ERR_OK) {
std::cerr << "ERROR - failed to set object event handler" << std::endl;
}
error = EdsSetPropertyEventHandler(mCamera, kEdsPropertyEvent_All, Camera::handlePropertyEvent, this);
if (error != EDS_ERR_OK) {
std::cerr << "ERROR - failed to set property event handler" << std::endl;
}
error = EdsSetCameraStateEventHandler(mCamera, kEdsStateEvent_All, Camera::handleStateEvent, this);
if (error != EDS_ERR_OK) {
std::cerr << "ERROR - failed to set object event handler" << std::endl;
}
}
EdsError CPropertyString::SetImageRef(EdsImageRef imageRef)
{
if(m_ImgRef!=NULL) EdsRelease(m_ImgRef);
if(m_propItem!=NULL) delete m_propItem;
m_ImgRef = imageRef;
EdsRetain(m_ImgRef);
return EDS_ERR_OK;
}
CameraFile::CameraFile(const EdsDirectoryItemRef& directoryItem) {
if (!directoryItem) {
throw std::runtime_error("");
}
EdsRetain(directoryItem);
mDirectoryItem = directoryItem;
EdsError error = EdsGetDirectoryItemInfo(mDirectoryItem, &mDirectoryItemInfo);
if (error != EDS_ERR_OK) {
std::cerr << "ERROR - failed to get directory item info" << std::endl;
throw std::runtime_error("ERROR - failed to get directory item info");
}
}
CPropertyString::CPropertyString(EdsImageRef imageRef)
{
m_ImgRef = imageRef;
EdsRetain(m_ImgRef);
m_propItem = NULL;
}
