-
Notifications
You must be signed in to change notification settings - Fork 0
/
app.py
executable file
·200 lines (140 loc) · 6.74 KB
/
app.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import sys , json
import logging
import inspect
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from gui import Ui_MainWindow
from camworker import CamWorker
class CoreMotion :
def __init__(self):
self.current = {}
class MainWindow(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.logger = self.setup_logger( level = logging.DEBUG)
self.coremotion = CoreMotion ()
self.settings = QSettings ('staticboards' , 'pickplacev1.0.0')
self.ui = Ui_MainWindow ()
self.ui.setupUi(self)
self.scenecam = QGraphicsScene (self)
self.ui.camera.setScene (self.scenecam)
self.camworker = CamWorker()
self.camworker.start()
self.camworker.webcam_frame.connect( self.update_camera )
self.camworker.webcam_frame_elapsed.connect( self.update_elapsed )
# CONNECT CALLBACKS
self.ui.camera_slide1.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide2", value = v) )
self.ui.camera_slide2.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide2", value = v) )
self.ui.camera_slide3.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide3", value = v) )
self.ui.camera_slide4.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide4", value = v) )
self.ui.camera_slide5.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide5", value = v) )
self.ui.camera_slide6.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide6", value = v) )
self.ui.camera_slide7.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide7", value = v) )
self.ui.camera_slide8.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_slide8", value = v) )
self.ui.camera_check1.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check1", value = v) )
self.ui.camera_check2.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check2", value = v) )
self.ui.camera_check3.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check3", value = v) )
self.ui.camera_check4.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check4", value = v) )
self.ui.camera_check5.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check5", value = v) )
self.ui.camera_check6.stateChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_check6", value = v) )
self.ui.camera_combo1.currentIndexChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="camera_combo1", value = v) )
self.ui.cam0_brightness.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="cam0_brightness", value = v) )
self.ui.cam0_contrast.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="cam0_contrast", value = v) )
self.ui.cam0_exposure.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="cam0_exposure", value = v) )
self.ui.cam0_gain.valueChanged.connect( lambda v: self.set_config_value(section = "camworker" , name="cam0_gain", value = v) )
# LOAD VALUES AGAIN TO EMIT CALLBACKS
self.guirestore()
def setup_logger (self , level = logging.DEBUG ) :
root = logging.getLogger()
root.setLevel(level)
ch = logging.StreamHandler(sys.stdout)
formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
ch.setLevel ( logging.DEBUG )
root.addHandler(ch)
return root
###############################################################
###############################################################
@pyqtSlot('QImage')
def update_camera(self,img):
try:
pix=QPixmap.fromImage(img)
self.scenecam.clear()
self.scenecam.addPixmap(pix)
self.ui.camera.fitInView ( self.scenecam.sceneRect () , Qt.KeepAspectRatio )
except Exception as e :
logging.error ( str(e) )
self.ui.statusbar.showMessage( str(e) )
@pyqtSlot(float)
def update_elapsed(self,elapsed):
ms = elapsed * 1000.0
self.ui.statusbar.showMessage( "Frame time: %s" % ms )
##
def update_coremotion(self,section,name,value) :
assert section is not None
assert name is not None
if section == 'current' :
self.coremotion.current [name] = value
if name == 'component_hangle' :
self.ui.label_current_hangle.setText ( 'HANGLE %03d' % value )
if name == 'component_vangle' :
self.ui.label_current_vangle.setText ( 'VANGLE %03d' % value )
###############################################################
###############################################################
def guisave(self,name):
for n, obj in inspect.getmembers(self.ui):
if n != name :
continue
value = None
if isinstance(obj, QComboBox):
value = obj.currentIndex ()
if isinstance(obj, QSlider):
value = obj.value ()
if isinstance(obj, QCheckBox):
value = obj.isChecked()
if value is not None :
self.settings.setValue(name, value)
return
def guirestore(self):
for name, obj in inspect.getmembers(self.ui):
value = self.settings.value(name) # get stored value from registry
if value is None :
continue
if isinstance(obj, QComboBox):
value = int(value)
if value is not None:
obj.setCurrentIndex(value)
if isinstance(obj, QSlider):
value = int(value)
if value is not None:
obj.setValue(value)
if isinstance(obj, QCheckBox):
value = bool(value)
if value is not None:
obj.setChecked( value )
def set_config_value ( self , section , name , value ) :
"""
Save value and update json
"""
assert section is not None
assert name is not None
logging.debug ( "set_config_value %s %s %s" % (section,name,value) )
self.guisave ( name = name )
if section == 'camworker' :
self.camworker.setvalue(name,value)
# Main entry to program. Sets up the main app and create a new window.
def main():
# create Qt application
app = QApplication(sys.argv)
# create main window
wnd = MainWindow() # classname
wnd.show()
# Connect signal for app finish
app.lastWindowClosed.connect ( app.quit )
# Start the app up
sys.exit(app.exec_())
if __name__ == "__main__":
main()