JuniorHighClient/SmartEvaluationLogic/CManualMatchFeeder.cpp

#include "StdAfx.h"
#include "CManualMatchFeeder.h"


CManualMatchFeeder::CManualMatchFeeder(void)
{
	m_img =NULL;
	InitializeCriticalSection(&m_img_lock);
}


CManualMatchFeeder::~CManualMatchFeeder(void)
{
	DeleteCriticalSection(&m_img_lock);
}

BOOL CManualMatchFeeder::SupportPause()
{
	return FALSE;
}

BOOL CManualMatchFeeder::SupportStop()
{
	return FALSE;
}


bool CManualMatchFeeder::GetNext( BOOL wait,IplImage* & img, feeder_param& param )
{
	do 
	{
		BOOL isStoped = m_serviceState == stoped;
		if(m_img!=NULL){
			EnterCriticalSection(&m_img_lock);
			if(m_img!=NULL){
				img = m_img;
				param.type = identyfi_type_manualmatch;
				param.srcimg_type = SRC_IMG_HANDLE_TYPE_NONE;
				param.paper_id = m_param->paper_id;
				param.phy_number = m_param->phy_number;
				param.schema_index = m_param->schema_index;
				param.img_path = m_param->img_path;
				for (int i=0;i<3;i++)
				{
					param.x_m[i]=m_param->x_m[i];
					param.y_m[i]=m_param->y_m[i];
					param.x_s[i]=m_param->x_s[i];
					param.y_s[i]=m_param->y_s[i];
				}
				// printf("重新扫描加载图片: paper_id=%d  phy_number=%d 路径：%s", param.paper_id, param.phy_number, param.img_path);
				m_img =NULL;
				LeaveCriticalSection(&m_img_lock);
				return true;
			}
			LeaveCriticalSection(&m_img_lock);
		}
		if(isStoped)return false;
		if(wait)Sleep(10);
	} while (wait);
	return false;
}

ServiceState CManualMatchFeeder::OnStarting( void )
{
	m_img =NULL;
	m_post_count =0;
	return IService::OnStarting();
}

ServiceState CManualMatchFeeder::OnRunning( void )
{
	ServiceState nextState = IService::OnRunning();
	if(nextState != running) return nextState;
	if(m_img==NULL){
		if(m_img_list.size()>m_post_count){
			m_img =cvLoadImage(m_img_list[m_post_count].img_path,1);
			m_param =&m_img_list[m_post_count];
			m_post_count++;
			return running;
		}
		return stoping;
	}else{
		Sleep(10);
		return running;
	}
}

void CManualMatchFeeder::SetImgList(const std::vector<img_param> & imgs )
{
	m_img_list = imgs;
}