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bitgui.py
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bitgui.py
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import sys
from PySide import QtGui, QtCore
class MainView(QtGui.QWidget):
def __init__(self):
super(MainView, self).__init__()
self.initUI()
self.editCallbacks = []
self.dataIn.ledit.textChanged.connect(self.processCallbacks)
self.editSt.ledit.textChanged.connect(self.processCallbacks)
QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_R), self, self.rotate)
QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_1), self, self.dataIn.ledit.setFocus)
QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_2), self, self.output.ledit.setFocus)
QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_3), self, self.logout.ledit.setFocus)
QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_4), self, self.editSt.ledit.setFocus)
## DEBUG #####
self.dataIn.ledit.appendPlainText('FF FF 00 22 00 00 03 00 00 00 02 10 28 14 0A 01 01 01 00 0E 01 00 00 00 03 00 01 1F 40 0B B8 00 00 01')
self.editSt.ledit.appendPlainText('''
timestamp {
time_type 8 uimsbf
if( time_type == 1 ) {
UTC_seconds 32 uimsbf
UTC_microseconds 16 uimsbf
}
if( time_type == 2 ) {
hours 8 uimsbf
minutes 8 uimsbf
seconds 8 uimsbf
frames 8 uimsbf
}
if( time_type == 3 ) {
GPI_number 8 uimsbf
GPI_edge 8 uimsbf
}
}
multiple_operation_message {
Reserved 16 uimsbf
messageSize 16 uimsbf
protocol_version 8 uimsbf
AS_index 8 uimsbf
message_number 8 uimsbf
DPI_PID_index 16 uimsbf
SCTE35_protocol_version 8 uimsbf
timestamp()
num_ops 8 uimsbf
for ( num_ops ) {
opID 16 uimsbf
data_length 16 uimsbf
data data_length stuff
}
}
splice_null {}
splice_descriptor {
splice_descriptor_tag 8 uimsbf
descriptor_length 8 uimsbf
identifier 32 uimsbf
for( 8 ) {
private_byte 8 uimsbf
}
}
splice_info_section {
table_id 4*2 uimsbf
section_syntax_indicator 1 bslbf
private_indicator 1 bslbf
reserved 2 bslbf
section_length 12 uimsbf
protocol_version 8 uimsbf
encrypted_packet 1 bslbf
encryption_algorithm 6 uimsbf
pts_adjustment 33 uimsbf
cw_index 8 uimsbf
reserved 12 bslbf
splice_command_length 12 uimsbf
splice_command_type 8 uimsbf
if (splice_command_type == 0x00) {
splice_null()
}
descriptor_loop_length 16 uimsbf
for ( descriptor_loop_length ) {
splice_descriptor()
}
if(encrypted_packet != 0) {
E_CRC_32 32 rpchof
}
CRC_32 32 rpchof
}
main {
multiple_operation_message()
}
''')
##############
def initUI(self):
self.dataIn = SubFrame('Data In')
self.output = SubFrame('Output')
self.logout = SubFrame('Log')
self.editSt = SubFrame('Edit')
self.frames = [self.dataIn, self.output, self.logout, self.editSt]
self.locs = [(0, 1, 1, 1),
(1, 1, 1, 1),
(2, 1, 1, 1),
(0, 0, 3, 1)]
self.gridLayout = QtGui.QGridLayout()
self.gridLayout.setSpacing(0)
for frame, loc in zip(self.frames, self.locs):
self.gridLayout.addWidget(frame, *loc)
self.setLayout(self.gridLayout)
self.move(300, 150)
self.resize(1000, 800)
self.setWindowTitle('RE_SPEC')
self.show()
def rotate(self):
while self.gridLayout.count():
self.gridLayout.takeAt(0)
self.frames.insert(0 , self.frames.pop())
for frame, loc in zip(self.frames, self.locs):
self.gridLayout.addWidget(frame, *loc)
def registerCallback(self, callback):
self.editCallbacks.append(callback)
def processCallbacks(self):
for cb in self.editCallbacks:
output, error = cb(self.dataIn.ledit.toPlainText(),
self.editSt.ledit.toPlainText())
self.output.ledit.setPlainText('')
self.output.ledit.appendPlainText(output)
if error:
self.logout.ledit.appendPlainText(error)
class SubFrame(QtGui.QWidget):
def __init__(self, name):
super(SubFrame, self).__init__()
self.name = name
self.initUI()
def initUI(self):
layo = QtGui.QVBoxLayout()
self.label = QtGui.QLabel(self.name)
self.ledit = QtGui.QPlainTextEdit()
self.label.setFont(QtGui.QFont("Fixedsys"))
self.ledit.setFont(QtGui.QFont("Fixedsys"))
layo.addWidget(self.label)
layo.addWidget(self.ledit)
self.setLayout(layo)
self.show()
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
w = MainView()
sys.exit(app.exec_())