# -*- coding:utf-8 -*-

from ssat_sdk.sat_environment import *
from ssat_sdk.core.ibinder_listener import *
from ssat_sdk.service.service_config import *
from ssat_sdk.utils import string_util
from ssat_sdk.utils import platform_Util
from ssat_sdk.picture.image_util import ImageUtil

import sys, os
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from ctypes.wintypes import HWND, LPCSTR, UINT
from ctypes import *
import time
import threading
import thread
import psutil
import numpy as np
import cv2 as cv
from ssat_sdk.utils.AbnormalClient import abnormal_client

CardType = getCCard_Selected()
print "Captured CardType:",CardType
if "TC-UB530".lower() == CardType.lower():
    QCAP = CDLL('QCAP.X86.DLL')
ULONG = c_int32
PVOID = c_void_p
device0 = c_void_p(1)
m_bNoSignal = c_bool(False)
m_pColorSpaceType = c_ulong(0)
m_pWidth = c_ulong(0)
m_pHeight = c_ulong(0)
m_pIsInterleaved = c_bool(False)
m_pFrameRate = c_double(0)
m_pChannels = c_ulong(0)
m_pBitsPerSample = c_ulong(0)
m_pSampleFrequency = c_ulong(0)
m_strFormatChangedOutput = QString("INFO...")

Mirror_Vertical = 0
g_fileName = ''
g_command = None
g_params = None

# Create the C callable callback
PF_NO_SIGNAL_DETECTED_CALLBACK = CFUNCTYPE(c_ulong, c_void_p, c_long, c_long, c_void_p)
PF_SIGNAL_REMOVED_CALLBACK = CFUNCTYPE(c_ulong, c_void_p, c_long, c_long, c_void_p)
PF_FORMAT_CHANGED_CALLBACK = CFUNCTYPE(c_ulong, c_void_p, c_ulong, c_ulong, c_ulong, c_ulong, c_int, c_double, c_ulong,
                                       c_ulong, c_ulong, c_void_p)
PF_VIDEO_PREVIEW_CALLBACK = CFUNCTYPE(c_ulong, c_void_p, c_double, c_void_p, c_ulong, c_void_p)
PF_AUDIO_PREVIEW_CALLBACK = CFUNCTYPE(c_ulong, c_void_p, c_double, c_void_p, c_ulong, c_void_p)
PF_SNAPSHOT_DONE_CALLBACK = CFUNCTYPE(c_void_p, c_char_p,c_void_p)

# 截图、录屏回调函数;
PF_SNAPSHOT_DONE_CALLBACK = CFUNCTYPE(None, c_void_p, c_char_p, c_void_p)
PF_SNAPSHOT_STREAM_CALLBACK = CFUNCTYPE(None, c_void_p, c_char_p, c_void_p, c_ulong, c_void_p)

class QWindow(QWidget):
    def __init__(self):
        print "%r" % super(QWindow, self);
        super(QWindow, self).__init__()
        self.setWindowTitle("Preview")
        self.setWindowIcon(QIcon('image.ico'))
        self.setGeometry(200, 50, 800, 500)
        self.setWindowFlags(
            Qt.WindowMinimizeButtonHint |  # 使能最小化按钮
            Qt.WindowCloseButtonHint |  # 使能关闭按钮
            Qt.WindowMaximizeButtonHint |  # 使能最大化按钮
            Qt.WindowStaysOnTopHint)  # 窗体总在最前端
        self.show()


class QWindow1(QWidget):
    def __init__(self):
        self.savePath = "D:\\1.png"
        print "%r" % super(QWindow1, self);
        super(QWindow1, self).__init__()
        self.imageUtil = ImageUtil()
        self.setWindowTitle(u"UB530控制界面")
        self.setWindowIcon(QIcon('image.ico'))
        self.setGeometry(1002, 50, 550, 300)

        self.label = QLabel("Info :", self)
        self.label.setGeometry(3, 20, 30, 20);
        self.label.setFont(QFont('Arial', 10, 0, False))

        self.line_edit_signal_info = QLineEdit("INFO...", self);
        self.line_edit_signal_info.setReadOnly(True)
        self.line_edit_signal_info.setGeometry(38, 20, 310, 20);
        self.line_edit_signal_info.setFont(QFont('Arial', 10, 0, False))

        self.btn_video_input = QPushButton("Video Input", self);
        self.btn_video_input.setGeometry(38, 50, 150, 50);
        self.btn_video_input.setFont(QFont('Arial', 12, 0, False))
        self.btn_video_input.clicked.connect(self.on_process_video_input)

        self.btn_video_mirror = QPushButton(u"翻转", self);
        self.btn_video_mirror.setGeometry(400, 50, 50, 50);
        self.btn_video_mirror.setFont(QFont('Arial', 12, 0, False))
        self.btn_video_mirror.clicked.connect(self.on_process_video_mirror)

        self.btn_audio_input = QPushButton("Audio Input", self);
        self.btn_audio_input.setGeometry(200, 50, 150, 50);
        self.btn_audio_input.setFont(QFont('Arial', 12, 0, False))
        self.btn_audio_input.clicked.connect(self.on_process_audio_input)

        self.btn_snapshot_bmp = QPushButton("Snapshot BMP", self);
        self.btn_snapshot_bmp.setGeometry(38, 110, 150, 50);
        self.btn_snapshot_bmp.setFont(QFont('Arial', 12, 0, False))
        self.btn_snapshot_bmp.clicked.connect(self.on_process_snapshot_bmp)

        self.btn_snapshot_jpg = QPushButton("Snapshot JPG", self);
        self.btn_snapshot_jpg.setGeometry(200, 110, 150, 50);
        self.btn_snapshot_jpg.setFont(QFont('Arial', 12, 0, False))
        self.btn_snapshot_jpg.clicked.connect(self.on_process_snapshot_jpg)

        self.btn_record_start_1_1 = QPushButton("Start Record 1-1", self);
        self.btn_record_start_1_1.setGeometry(38, 170, 150, 50);
        self.btn_record_start_1_1.setFont(QFont('Arial', 12, 0, False))
        self.btn_record_start_1_1.clicked.connect(self.on_process_record_start_1_1)

        self.btn_record_stop_1_1 = QPushButton("Stop Record 1-1", self);
        self.btn_record_stop_1_1.setGeometry(200, 170, 150, 50);
        self.btn_record_stop_1_1.setFont(QFont('Arial', 12, 0, False))
        self.btn_record_stop_1_1.clicked.connect(self.on_process_record_stop_1_1)

        self.btn_record_start_1_2 = QPushButton("Start Record 1-2", self);
        self.btn_record_start_1_2.setGeometry(38, 230, 150, 50);
        self.btn_record_start_1_2.setFont(QFont('Arial', 12, 0, False))
        self.btn_record_start_1_2.clicked.connect(self.on_process_record_start_1_2)

        self.btn_record_stop_1_2 = QPushButton("Stop Record 1-2", self);
        self.btn_record_stop_1_2.setGeometry(200, 230, 150, 50);
        self.btn_record_stop_1_2.setFont(QFont('Arial', 12, 0, False))
        self.btn_record_stop_1_2.clicked.connect(self.on_process_record_stop_1_2)

        self.show()


        def on_no_signal_detected(pDevice, nVideoInput, nAudioInput, pUserData):
            print "------------no signal detected callback----------------"
            m_bNoSignal = True;
            return 0

        def on_signal_removed(pDevice, nVideoInput, nAudioInput, pUserData):
            print "------------signal removed callback----------------"
            m_bNoSignal = True;
            return 0

        def on_format_changed(pDevice, nVideoInput, nAudioInput, nVideoWidth, nVideoHeight, bVideoIsInterleaved,
                              dVideoFrameRate, nAudioChannels, nAudioBitsPerSample, nAudioSampleFrequency, pUserData):
            print "-on_process_format_changed (%d, %d, %d, %d, %d, %f, %d, %d, %d, %r)" % (
            nVideoInput, nAudioInput, nVideoWidth, nVideoHeight, bVideoIsInterleaved, dVideoFrameRate, nAudioChannels,
            nAudioBitsPerSample, nAudioSampleFrequency, pUserData)
            if nVideoWidth == 0 and nVideoHeight == 0:
                m_bNoSignal = True
            else:
                m_bNoSignal = False
            return 0

        def on_video_preview(pDevice, dSampleTime, pFrameBuffer, nFrameBufferLen, pUserData):
            # print("-on_video_preview (%f, %r, %d)" % (dSampleTime, pFrameBuffer, nFrameBufferLen));
            return 0;

        def on_audio_preview(pDevice, dSampleTime, pFrameBuffer, nFrameBufferLen, pUserData):
            # print("-on_audio_preview (%f, %r, %d)" % (dSampleTime, pFrameBuffer, nFrameBufferLen));
            return 0;
        
        def on_snap_shot_done(pDevice, pszFilePathName, pUserData=None):
            print 'xxxxxxxxxxxxxxxxxx on_snap_shot_done,pszFilePathName=', c_char_p(pszFilePathName).value
        
        def on_snap_stream_done(pDevice, pszFilePathName, pStreamBuffer, StreamBufferLen, pUserData=None):
            print 'xxxxxxxxxxxxxxxxxx on_snap_stream_done,pszFilePathName=', c_char_p(pszFilePathName).value


        def fun_timer():
            global timer
            timer = threading.Timer(1, fun_timer)
            timer.start()
            if m_bNoSignal == True:
                self.line_edit_signal_info.setText("INFO...");
            else:
                QCAP.QCAP_GET_VIDEO_CURRENT_INPUT_FORMAT(device0, byref(m_pColorSpaceType), byref(m_pWidth),
                                                         byref(m_pHeight), byref(m_pIsInterleaved),
                                                         byref(m_pFrameRate));

                QCAP.QCAP_GET_AUDIO_CURRENT_INPUT_FORMAT(device0, byref(m_pChannels), byref(m_pBitsPerSample),
                                                         byref(m_pSampleFrequency));

                if m_pIsInterleaved == True:
                    m_strFormatChangedOutput = "%d" % m_pWidth.value + " x %d" % m_pHeight.value + " I@ %0.1f" % m_pFrameRate.value + "FPS, %d" % m_pChannels.value + " CH x %d" % m_pBitsPerSample.value + "BITS x %d" % m_pSampleFrequency.value
                else:
                    m_strFormatChangedOutput = "%d" % m_pWidth.value + " x %d" % m_pHeight.value + " P@ %0.1f" % m_pFrameRate.value + "FPS, %d" % m_pChannels.value + " CH x %d" % m_pBitsPerSample.value + "BITS x %d" % m_pSampleFrequency.value

                self.line_edit_signal_info.setText(m_strFormatChangedOutput);

        #注册截图回调函数
        snapshotDoneCallBack = PF_SNAPSHOT_DONE_CALLBACK(self.on_bmp_snapshot_done_callback)

        self.m_pNoSignalDetectedCB = PF_NO_SIGNAL_DETECTED_CALLBACK(on_no_signal_detected)

        self.m_pSignalRemovedCB = PF_SIGNAL_REMOVED_CALLBACK(on_signal_removed)

        self.m_pFormatChangedCB = PF_FORMAT_CHANGED_CALLBACK(on_format_changed)

        self.m_pVideoPreviewCB = PF_VIDEO_PREVIEW_CALLBACK(on_video_preview)

        self.m_pAudioPreviewCB = PF_AUDIO_PREVIEW_CALLBACK(on_audio_preview)
        self.m_pSnapShotDoneCB = PF_SNAPSHOT_DONE_CALLBACK(on_snap_shot_done)
        self.m_pSnapShotStreamCB = PF_SNAPSHOT_STREAM_CALLBACK(on_snap_stream_done)

        print "widget.winId():", widget.winId()
        QCAP.QCAP_CREATE("CY3014 USB", 0, c_int32(widget.winId()), byref(device0), 1, 0)

        QCAP.QCAP_REGISTER_FORMAT_CHANGED_CALLBACK(device0, self.m_pFormatChangedCB, None)

        QCAP.QCAP_REGISTER_NO_SIGNAL_DETECTED_CALLBACK(device0, self.m_pNoSignalDetectedCB, None)

        # QCAP.QCAP_REGISTER_SNAPSHOT_DONE_CALLBACK(device0,snapshotDoneCallBack, None)

        QCAP.QCAP_REGISTER_SIGNAL_REMOVED_CALLBACK(device0, self.m_pSignalRemovedCB, None)

        QCAP.QCAP_REGISTER_VIDEO_PREVIEW_CALLBACK(device0, self.m_pVideoPreviewCB, None)

        QCAP.QCAP_REGISTER_AUDIO_PREVIEW_CALLBACK(device0, self.m_pAudioPreviewCB, None)

        # QCAP.QCAP_REGISTER_SNAPSHOT_DONE_CALLBACK(device0, self.m_pSnapShotDoneCB, None)
        # QCAP.QCAP_REGISTER_SNAPSHOT_STREAM_CALLBACK(device0, self.m_pSnapShotStreamCB, None)

        QCAP.QCAP_SET_VIDEO_INPUT(device0, 2)

        QCAP.QCAP_RUN(device0)

        timer = threading.Timer(1, fun_timer)

        timer.start()

    def on_bmp_snapshot_done_callback(self, device,filePath):
        print "on_bmp_snapshot_done_callback"

    def on_process_snapshot_bmp(self):
        global g_fileName
        g_fileName = "D:/Snapshot.BMP"
        if self.btn_snapshot_bmp.isEnabled():
            ret = QCAP.QCAP_SNAPSHOT_BMP(device0, g_fileName, 1, 0)
            print "on_process_snapshot_bmp:", ret


    def on_process_snapshot_jpg(self):
        global g_fileName
        g_fileName = "D:/Snapshot.JPG"
        if self.btn_snapshot_jpg.isEnabled():
            ret = QCAP.QCAP_SNAPSHOT_JPG(device0, g_fileName, 100, 1, 0)
            print "on_process_snapshot_jpg:", ret

    def on_process_record_start_1_1(self):
        if self.btn_record_start_1_1.isEnabled():
            QCAP.QCAP_SET_VIDEO_RECORD_PROPERTY(device0, 0, 0, 0, 1, 8000, 10 * 1024 * 1024, 30, 0, 0, 0)
            QCAP.QCAP_SET_AUDIO_RECORD_PROPERTY(device0, 0, 0, 1)
            QCAP.QCAP_START_RECORD(device0, 0, "REC_CH1_1.MP4", 7, 0, 0, 0, 0)

    def on_process_record_stop_1_1(self):
        if self.btn_record_stop_1_1.isEnabled():
            QCAP.QCAP_STOP_RECORD(device0, 0, 1, 0)

    def on_process_record_start_1_2(self):
        if self.btn_record_start_1_2.isEnabled():
            QCAP.QCAP_SET_VIDEO_RECORD_PROPERTY(device0, 1, 0, 0, 1, 8000, 8 * 1024 * 1024, 30, 0, 0, 0)
            QCAP.QCAP_SET_AUDIO_RECORD_PROPERTY(device0, 1, 0, 1)
            QCAP.QCAP_START_RECORD(device0, 1, "REC_CH1_2.MP4", 7, 0, 0, 0, 0)

    def on_process_record_stop_1_2(self):
        if self.btn_record_stop_1_2.isEnabled():
            QCAP.QCAP_STOP_RECORD(device0, 1, 1, 0)

    def on_process_video_input(self):
        if self.btn_video_input.isEnabled():
            window_video_input.show()

    def on_process_video_mirror(self):
        print "on_process_video_mirror"
        global Mirror_Vertical
        # QCAP.QCAP_STOP(device0)
        Mirror_Vertical += 1
        if Mirror_Vertical%2 == 0:
            QCAP.QCAP_SET_VIDEO_MIRROR(device0,False, False)
        else:
            QCAP.QCAP_SET_VIDEO_MIRROR(device0, True, True)
        # QCAP.QCAP_RUN(device0)

    def on_process_audio_input(self):
        if self.btn_audio_input.isEnabled():
            window_audio_input.show()

    # close event (close window)
    def closeEvent(self, event):
        timer.cancel()
        if device0 != 0:
            QCAP.QCAP_STOP(device0)
            QCAP.QCAP_DESTROY(device0)
        widget.close()


class VideoInputWindow(QWidget):
    def __init__(self):
        super(VideoInputWindow, self).__init__()
        self.setWindowTitle("Set Video Input")
        self.setGeometry(480, 200, 400, 300)

        self.rb_HDMI = QRadioButton("HDMI", self)
        self.rb_HDMI.setGeometry(20, 20, 150, 30);
        self.rb_HDMI.setFont(QFont('Arial', 12, 0, False))
        self.rb_HDMI.setFocusPolicy(Qt.NoFocus)
        self.rb_HDMI.toggled.connect(self.on_process_video_input_hdmi)

        self.rb_DVID = QRadioButton("DVI-D", self)
        self.rb_DVID.setGeometry(20, 55, 150, 30);
        self.rb_DVID.setFont(QFont('Arial', 12, 0, False))
        self.rb_DVID.setFocusPolicy(Qt.NoFocus)
        self.rb_DVID.toggled.connect(self.on_process_video_input_dvid)

        self.rb_COMPONENTS = QRadioButton("COMPONENTS", self)
        self.rb_COMPONENTS.setGeometry(20, 90, 150, 30);
        self.rb_COMPONENTS.setFont(QFont('Arial', 12, 0, False))
        self.rb_COMPONENTS.setFocusPolicy(Qt.NoFocus)
        self.rb_COMPONENTS.toggled.connect(self.on_process_video_input_components)

        self.rb_DVIA = QRadioButton("DVI-A", self)
        self.rb_DVIA.setGeometry(20, 125, 150, 30);
        self.rb_DVIA.setFont(QFont('Arial', 12, 0, False))
        self.rb_DVIA.setFocusPolicy(Qt.NoFocus)
        self.rb_DVIA.toggled.connect(self.on_process_video_input_dvia)

        self.rb_SDI = QRadioButton("SDI", self)
        self.rb_SDI.setGeometry(20, 160, 150, 30);
        self.rb_SDI.setFont(QFont('Arial', 12, 0, False))
        self.rb_SDI.setFocusPolicy(Qt.NoFocus)
        self.rb_SDI.toggled.connect(self.on_process_video_input_sdi)

        self.rb_COMPOSITE = QRadioButton("COMPOSITE", self)
        self.rb_COMPOSITE.setGeometry(20, 195, 150, 30);
        self.rb_COMPOSITE.setFont(QFont('Arial', 12, 0, False))
        self.rb_COMPOSITE.setFocusPolicy(Qt.NoFocus)
        self.rb_COMPOSITE.toggled.connect(self.on_process_video_input_composite)

        self.rb_S_VIDEO = QRadioButton("S-VIDEO", self)
        self.rb_S_VIDEO.setGeometry(20, 230, 150, 30);
        self.rb_S_VIDEO.setFont(QFont('Arial', 12, 0, False))
        self.rb_S_VIDEO.setFocusPolicy(Qt.NoFocus)
        self.rb_S_VIDEO.toggled.connect(self.on_process_video_input_svideo)

        self.rb_AUTO = QRadioButton("AUTO", self)
        self.rb_AUTO.setGeometry(20, 265, 150, 30);
        self.rb_AUTO.setFont(QFont('Arial', 12, 0, False))
        self.rb_AUTO.setFocusPolicy(Qt.NoFocus)
        self.rb_AUTO.toggled.connect(self.on_process_video_input_auto)

        self.btn_OK = QPushButton("OK", self);
        self.btn_OK.setGeometry(250, 265, 100, 30);
        self.btn_OK.setFont(QFont('Arial', 12, 0, False))
        self.btn_OK.clicked.connect(self.on_process_video_input_ok)

    def on_process_video_input_hdmi(self):
        if self.rb_HDMI.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 2)

    def on_process_video_input_dvid(self):
        if self.rb_DVID.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 3)

    def on_process_video_input_components(self):
        if self.rb_COMPONENTS.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 4)

    def on_process_video_input_dvia(self):
        if self.rb_DVIA.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 5)

    def on_process_video_input_sdi(self):
        if self.rb_SDI.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 6)

    def on_process_video_input_composite(self):
        if self.rb_COMPOSITE.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 0)

    def on_process_video_input_svideo(self):
        if self.rb_S_VIDEO.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 1)

    def on_process_video_input_auto(self):
        if self.rb_AUTO.isEnabled():
            QCAP.QCAP_SET_VIDEO_INPUT(device0, 7)

    def on_process_video_input_ok(self):
        self.close()


class AudioInputWindow(QWidget):
    def __init__(self):
        super(AudioInputWindow, self).__init__()
        self.setWindowTitle("Set Audio Input")
        self.setGeometry(480, 200, 400, 100)

        self.rb_EMBEDDED_AUDIO = QRadioButton("EMBEDDED AUDIO", self)
        self.rb_EMBEDDED_AUDIO.setGeometry(20, 20, 200, 30);
        self.rb_EMBEDDED_AUDIO.setFont(QFont('Arial', 12, 0, False))
        self.rb_EMBEDDED_AUDIO.setFocusPolicy(Qt.NoFocus)
        self.rb_EMBEDDED_AUDIO.toggled.connect(self.on_process_audio_input_embedded)

        self.rb_LINE_IN = QRadioButton("LINE-IN", self)
        self.rb_LINE_IN.setGeometry(20, 55, 200, 30);
        self.rb_LINE_IN.setFont(QFont('Arial', 12, 0, False))
        self.rb_LINE_IN.setFocusPolicy(Qt.NoFocus)
        self.rb_LINE_IN.toggled.connect(self.on_process_audio_input_line_in)

        self.btn_OK = QPushButton("OK", self);
        self.btn_OK.setGeometry(250, 55, 100, 30);
        self.btn_OK.setFont(QFont('Arial', 12, 0, False))
        self.btn_OK.clicked.connect(self.on_process_audio_input_ok)

    def on_process_audio_input_embedded(self):
        if self.rb_EMBEDDED_AUDIO.isEnabled():
            QCAP.QCAP_SET_AUDIO_INPUT(device0, 0)

    def on_process_audio_input_line_in(self):
        if self.rb_LINE_IN.isEnabled():
            QCAP.QCAP_SET_AUDIO_INPUT(device0, 1)

    def on_process_audio_input_ok(self):
        self.close()


class TC_UB530Service():
    Service_Name = "ub530"
    def __init__(self):
        self.status = 0
        self.serviceConfig = ServiceConfig()
        # thread.start_new_thread(self.checkPP,())

    def initUB530(self):
        print u"初始化UB530设备"
        ibinder = ListenerBinder(port=30300)
        self.listener, port = ibinder.createListener()
        self.serviceConfig.setUB530ListenerPort(port)
        print u"UB530启动成功,UB530 Port:", port

        # 注册回调函数;
        self.m_pSnapShotDoneCB = PF_SNAPSHOT_DONE_CALLBACK(self.on_snap_shot_done)
        self.m_pSnapShotStreamCB = PF_SNAPSHOT_STREAM_CALLBACK(self.on_snap_stream_done)
        QCAP.QCAP_REGISTER_SNAPSHOT_DONE_CALLBACK(device0, self.m_pSnapShotDoneCB, None)
        QCAP.QCAP_REGISTER_SNAPSHOT_STREAM_CALLBACK(device0, self.m_pSnapShotStreamCB, None)

        self.status = 1
        while (True):
            try:
                conn = self.listener.accept()
                cmdLine = conn.recv()
            except Exception, e:
                print u"UB530接收指令失败", e
                abnormal_client.sendAbnormal('ccard',str(e))
                continue

            print u"UB530接收指令：", cmdLine
            result = self.execCommand(cmdLine)
            try:
                conn.send(result)
            except Exception, e:
                abnormal_client.sendAbnormal('ccard',str(e))
                print e

    def execCommand(self, cmdLine):
        global g_command, g_params
        g_command, g_params = cmdLine.split("::")
        print "excCommand:Mirror_Vertical%2:",Mirror_Vertical%2
        if (string_util.strcmp("snapshoot", g_command) or string_util.strcmp("captureByTime", g_command)):
            global g_fileName
            g_fileName = g_params
            if g_fileName.lower().endswith("bmp"):
                return QCAP.QCAP_SNAPSHOT_BMP(device0, "BMP", 1, 0)
            elif g_fileName.lower().endswith("jpg") or g_fileName.lower().endswith("png"):
                return QCAP.QCAP_SNAPSHOT_JPG(device0, "JPG", 100, 1, 0)
            else:
                return -1
        elif (string_util.strcmp("isalive", g_command)):
            return 1

    # 截图完成后的回调函数;
    def on_snap_shot_done(self, pDevice, pszFilePathName, pUserData=None):
        print 'on_snap_shot_done,pszFilePathName=', pszFilePathName
        
    # 截图完成后的流操作函数;
    def on_snap_stream_done(self, pDevice, pszFilePathName, pStreamBuffer, StreamBufferLen, pUserData=None):
        buffer = string_at(pStreamBuffer, StreamBufferLen)
        if (string_util.strcmp("snapshoot", g_command)):
            if Mirror_Vertical % 2:
                img = cv.imdecode(np.frombuffer(buffer, dtype=np.uint8, count=-1),cv.IMREAD_COLOR)  # cv.IMREAD_COLOR/ANYDEPTH
                imgUtil = ImageUtil()
                dstImg = imgUtil.rotaImg180(img)
                cv.imwrite(g_fileName, dstImg)
            else:
                fp = open(g_fileName, 'wb')
                fp.write(buffer)
                fp.close()

    def checkPP(self):
        while(1):
            if ppid <> -1:
                hasPP = platform_Util.checkProcess(ppid)
                print "checkPP:", ppid, hasPP
                if not hasPP:
                    sys.exit(0)
            time.sleep(3)

    def startService(self):
        global widget,widget1,window_video_input,window_audio_input
        app = QApplication(sys.argv)
        widget = QWindow()
        widget1 = QWindow1()

        window_video_input = VideoInputWindow()
        window_video_input.hide()

        window_audio_input = AudioInputWindow()
        window_audio_input.hide()

        thread.start_new_thread(self.initUB530, ())
        # timer = threading.Timer(5, ub530Service.initUB530())
        # timer.start()
        sys.exit(app.exec_())
        return self.status

if __name__ == '__main__':
    try:
        ppid = sys.argv[1]
    except Exception,e:
        abnormal_client.sendAbnormal('ccard',str(e))
        print u"No parameter parent process id."
        ppid = -1

    service = TC_UB530Service()
    service.startService()