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cap_tool.py
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cap_tool.py
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"""
This file uses PyQt5 to design a Application to Capture photoes.
"""
import cv2, sys, os
from PyQt5 import QtWidgets
from ui.mainwindow import Ui_MainWindow
from ui.component import basicTool
from ui.capwindow import Cap_MainWindow
from cameraModule import Camera, Save_img_Timer
from PyQt5.QtWidgets import QMessageBox, QFileDialog, QInputDialog
class Init_config():
def __init__(self, mainWindow=None):
self.mainWindow = mainWindow
self.ui = Ui_MainWindow()
self.ui.setupUi(mainWindow)
self.centralWidget = self.ui.centralWidget
# List all label we have in the UI.
self.label_lst = [self.ui.label_1, self.ui.label_2, self.ui.label_3,
self.ui.label_4, self.ui.label_5, self.ui.label_6]
# To save the cap_label init name.
# Create the
self.ui.origin_label_names = ["None", "cap45a1", "cap60a1", "cap90a1",
"cap45a2", "cap60a2", "cap90a2"]
self.cap_label_name = []
# To save all available Camera name or path.
self.cap_objects = []
cam_lst = basicTool().availableCamera()
self.label_lst = basicTool().availableLabel(lst=self.label_lst, count=len(cam_lst))
for cam_name in cam_lst:
cap = cv2.VideoCapture(cam_name)
if cap.isOpened():
self.cap_objects.append(cap)
else:
print('%s Camera can not open.' % cam_name)
# Append the cap_label object.
for i in range(len(self.cap_objects)):
self.cap_label_name.append(
Camera(capture=self.cap_objects[i], label=self.label_lst[i]))
def show(self):
# Start all available Camera Thread to show in the UI.
for cap_label in self.cap_label_name:
cap_label.refresh()
def quit(self):
for cap_label in self.cap_label_name:
cap_label.quit()
cv2.destroyAllWindows()
for cap in self.cap_objects:
cap.release()
class Init_Cap():
def __init__(self, mainWindow=None, *accept_data):
self.mainWindow = mainWindow
self.get_data(accept_data)
self.ui = Cap_MainWindow()
self.ui.setupUi(mainWindow)
self.centralWidget = self.ui.centralWidget
self.time = 13.00
self.set_time()
# List all Cap label we have in the UI.
self.label_lst = [self.ui.label_1, self.ui.label_2, self.ui.label_3,
self.ui.label_4, self.ui.label_5, self.ui.label_6]
# To save all available Camera name or path.
self.cap_objects = []
cam_lst = basicTool().availableCamera()
self.label_lst = basicTool().availableLabel(lst=self.label_lst, count=len(cam_lst))
for cam_name in cam_lst:
cap = cv2.VideoCapture(cam_name)
if cap.isOpened():
self.cap_objects.append(cap)
else:
print('%s Camera can not open.' % cam_name)
self.cap_label_name = []
# Append the cap_label object.
for i in range(len(self.cap_objects)):
cap_index = int(self.label_name_index[i])
self.cap_label_name.append(Camera(capture=self.cap_objects[cap_index],
label=self.label_lst[i],
label_name=self.label_name[cap_index],
width=self.cap_width, height=self.cap_height))
self.ui.cap_ok_Button.pressed.connect(self._data)
self.ui.cap_quit_Button.clicked.connect(self.set_time)
self.ui.cap_next_Button.clicked.connect(self.next)
self.ui.toolButton.clicked.connect(self.select_folder)
self.ui.cap_ok_Button.released.connect(self.start)
self.ui.lineEdit.editingFinished.connect(self.set_default)
def show(self):
for cap in self.cap_label_name:
cap.refresh()
def select_folder(self):
path = os.path.abspath(os.path.dirname(__file__))
path = QFileDialog.getExistingDirectory(self.centralWidget, path)
self.ui.lineEdit_5.setText(path)
def set_default(self):
self.ui.lineEdit_2.setText('0')
self.ui.lineEdit_4.setText('1')
def next(self):
direction = int(self.ui.lineEdit_4.text())
next = direction + 1
self.ui.lineEdit_4.setText(str(next))
def _data(self):
self.cvid = self.ui.lineEdit.text()
self.date = self.ui.lineEdit_3.text()
self.char = self.ui.lineEdit_2.text()
self.direction = self.ui.lineEdit_4.text()
self.save_path = self.ui.lineEdit_5.text().strip()
if self.save_path[-1] == '/':
pass
else:
self.save_path += '/'
def start(self):
self.ui.cap_ok_Button.setEnabled(False)
self.save_img_timer = Save_img_Timer(parent=self, cap_Objects=self.cap_label_name, time=self.time)
self.save_img_timer.send_msg.connect(self.update_textBrowser)
self.save_img_timer.start()
def save_img(self, img, label_name):
save_dir = self.save_path + self.cvid + '/' + label_name + '/' + \
self.direction + '/'
img_name = self.cvid + '_' + self.char + '_' + self.date + '_' + \
label_name
cv2.imwrite()
def set_time(self):
reply, ok = QInputDialog.getDouble(self.centralWidget, '拍照周期', '请输入拍照周期(单位 s)： ', 13, 0, 999,3)
if ok:
self.time = reply
def get_data(self, data):
if len(data):
self.cap_width = data[0]
self.cap_height = data[1]
self.label_name_index = data[2]
self.label_name = data[3]
def update_textBrowser(self, msg):
self.ui.textBrowser.append(msg)
class Handle():
def __init__(self, mainWindow=QtWidgets.QMainWindow,
parent=Ui_MainWindow, widget=None, main=None):
self.mainWindow = mainWindow
self.parent = parent
self.widget = widget
self.main = main
def quit(self):
reply = QMessageBox.question(self.widget, 'Msg:', '确认退出吗？',
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.Yes:
self.mainWindow.close()
else:
pass
def start(self):
self.mainWindow.close()
width, height, label_name_index, label_name = self.mainwindow_get_data()
self.init_Cap = Init_Cap(self.mainWindow, width, height,
label_name_index, label_name)
self.init_Cap.show()
self.init_Cap.mainWindow.show()
def mainwindow_get_data(self):
width = self.parent.lineEdit_width.text()
height = self.parent.lineEdit_height.text()
label_names = []
origin_label_names = self.parent.origin_label_names.copy()
origin_label_names.pop(0)
comboBox_lst = [self.parent.comboBox_1.currentText(),
self.parent.comboBox_2.currentText(),
self.parent.comboBox_3.currentText(),
self.parent.comboBox_4.currentText(),
self.parent.comboBox_5.currentText(),
self.parent.comboBox_6.currentText()]
# Get the user choose comboBox value except None.
for each in comboBox_lst:
if each not in label_names and each != 'None':
label_names.append(each)
else:
pass
# Get the every Cap Object where it should show.
label_name_index = []
for each in label_names:
label_name_index.append(origin_label_names.index(each))
tmp_lst = []
for i in range(len(label_name_index)):
index = 0
for each in label_name_index:
if label_name_index[i] > int(each):
index += 1
tmp_lst.append(index)
label_name_index = tmp_lst
# The label_name_index will order by origin index, finally return
# such as [1, 2, 0].
return width, height, label_name_index, label_names
if __name__ == '__main__':
dir_path = os.path.join(os.path.dirname(__file__), 'log')
if not os.path.exists(dir_path):
os.makedirs(dir_path)
app = QtWidgets.QApplication(sys.argv)
mainWindow = QtWidgets.QMainWindow()
main = Init_config(mainWindow)
main.show()
handle = Handle(mainWindow=mainWindow, parent=main.ui,
widget=main.centralWidget, main=main)
# Yes button what to do and Cancel button waht to do.
main.ui.buttonBox.accepted.connect(main.quit)
main.ui.buttonBox.accepted.connect(handle.start)
main.ui.buttonBox.rejected.connect(handle.quit)
mainWindow.update()
mainWindow.show()
sys.exit(app.exec_())