def __init__(self):
QtGui.QMainWindow.__init__(self)
self.active = True
self.all_binary = ""
# This is always the same
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
# Line.connect(Line, SIGNAL("textChanged(QString)"), Label, SLOT("setText(QString)"))
self.ui.hex_source.connect(self.ui.hex_source, QtCore.SIGNAL("textChanged(QString)"), self.input_changed)
self.ui.hex_source.connect(self.ui.hex_source, QtCore.SIGNAL("returnPressed()"), self.input_calc)
# self.ui.show_button.connect(self.ui.show_button, QtCore.SIGNAL("clicked()"), self.show_part)
self.refresh_show_part = Thread(target=self.show_part)
self.refresh_show_part.start()
class Main(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.active = True
self.all_binary = ""
# This is always the same
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
# Line.connect(Line, SIGNAL("textChanged(QString)"), Label, SLOT("setText(QString)"))
self.ui.hex_source.connect(self.ui.hex_source, QtCore.SIGNAL("textChanged(QString)"), self.input_changed)
self.ui.hex_source.connect(self.ui.hex_source, QtCore.SIGNAL("returnPressed()"), self.input_calc)
# self.ui.show_button.connect(self.ui.show_button, QtCore.SIGNAL("clicked()"), self.show_part)
self.refresh_show_part = Thread(target=self.show_part)
self.refresh_show_part.start()
def input_calc(self):
current_input = str(self.ui.hex_source.text())
try:
new_input = hex(eval(current_input))
except:
print "could not eval this [%s]" % current_input
new_input = current_input
self.ui.hex_source.setText(new_input)
def input_changed(self, text):
try:
hex_input = int(str(text), 16)
except:
return
binary_text = bin(hex_input)[2:]
leading_zeros = "0" * (int(((len(binary_text) / 8) + 1) * 8) - len(binary_text))
self.all_binary = str("%s%s" % (leading_zeros, binary_text))
all_separated = ""
for i in range(len(self.all_binary)):
if i % 8 == 0:
all_separated += "|"
elif i % 4 == 0:
all_separated += "."
all_separated += self.all_binary[i]
all_separated += "|"
self.ui.binary_value.setText(all_separated)
def show_part(self):
while self.active:
time.sleep(0.3)
if not self.ui.binary_value.hasSelectedText():
self.ui.part_value.setText("")
self.ui.index_range.setText("")
continue
all_text = self.ui.binary_value.text()
bin_text = self.ui.binary_value.selectedText()
index_start = self.ui.binary_value.selectionStart()
non_bit_values = 0
for ch in ["|", "."]:
non_bit_values += all_text[0:index_start].count(ch)
index_start -= non_bit_values
for ch in ["|", "."]:
if ch in bin_text:
bin_text = bin_text.replace(ch, "")
if len(bin_text) == 0:
continue
index_end = index_start + len(bin_text)
self.ui.index_range.setText(
"[%d:%d]" % (len(self.all_binary) - index_start - 1, len(self.all_binary) - index_end)
)
dez_val = int(str(bin_text), 2)
hex_text = str("%x" % dez_val)
try:
asc_text = chr(dez_val)
except:
asc_text = ""
self.ui.part_value.setText(str("0x%s (%d) %s" % (hex_text, dez_val, asc_text)))
def quit(self):
self.active = False
self.refresh_show_part.join(0.5)
