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fixed layout and colors

This commit is contained in:
Stefan Kögl 2014-04-23 17:46:14 +02:00
parent 2effe315a7
commit 7e93c46547
1 changed files with 28 additions and 18 deletions
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46
dump_grabber/dump_grabber/main.py
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@ -64,6 +64,7 @@ class MainWindow(KMainWindow, Ui_MainWindow):
self.default_font = QtGui.QFont("Monospace", 14) self.default_font = QtGui.QFont("Monospace", 14)
self.default_font.setStyleHint(QtGui.QFont.Monospace) self.default_font.setStyleHint(QtGui.QFont.Monospace)
self.default_font.setBold(True) self.default_font.setBold(True)
self.blue_color = QtGui.QColor(47,147,235)
self.font_metrics = QtGui.QFontMetrics(self.default_font) self.font_metrics = QtGui.QFontMetrics(self.default_font)
self.line_height = self.font_metrics.height() self.line_height = self.font_metrics.height()
self.num_lines = 775/self.line_height self.num_lines = 775/self.line_height
@ -72,28 +73,38 @@ class MainWindow(KMainWindow, Ui_MainWindow):
print "font", self.default_font.family(), self.default_font.pixelSize(), self.default_font.pointSize() print "font", self.default_font.family(), self.default_font.pixelSize(), self.default_font.pointSize()
self.brush = QtGui.QBrush(QtGui.QColor(255, 255, 255)) self.brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
self.brush.setStyle(QtCore.Qt.SolidPattern) self.brush.setStyle(QtCore.Qt.SolidPattern)
self.column_width = 775 / columns
self.column_count = columns self.column_count = columns
self.columns = [["" for j in range(self.num_lines)] self.columns = list()
for i in range(columns)] for i in range(columns):
self.column_width = 775 / columns column = list()
self.column_heads = [self.num_lines - 1] * columns for j in range(self.num_lines):
text_item = self.graphics_scene.addSimpleText("", self.default_font)
if column == 0:
text_item.setBrush(QtCore.Qt.red)
elif column == 1:
text_item.setBrush(QtCore.Qt.green)
elif column == 2:
text_item.setBrush(self.blue_color)
text_item.setPos(j * self.line_height, i * self.column_width)
column.append(text_item)
self.columns.append(column)
self.graphics_view.show() self.graphics_view.show()
def add_text(self, column, text): def add_text(self, column, text):
head = self.column_heads[column]
text_item = self.graphics_scene.addSimpleText(text, self.default_font) text_item = self.graphics_scene.addSimpleText(text, self.default_font)
#text_item.setPen(QtCore.Qt.red)
if column == 0: if column == 0:
text_item.setBrush(QtCore.Qt.red) text_item.setBrush(QtCore.Qt.red)
elif column == 1: elif column == 1:
text_item.setBrush(QtCore.Qt.green) text_item.setBrush(QtCore.Qt.green)
elif column == 2: elif column == 2:
text_item.setBrush(QtCore.Qt.blue) text_item.setBrush(self.blue_color)
text_item.setPos(column * self.column_width, head * self.line_height) old_item = self.columns[column].pop(0)
print "head", column, head self.graphics_scene.removeItem(old_item)
self.columns[column][head] = text_item self.columns[column].append(text_item)
self.column_heads[column] = (head - 1) % self.num_lines for ix, text_item in enumerate(self.columns[column]):
text_item.setPos(column * self.column_width, ix * self.line_height)
def render(self): def render(self):
@ -162,7 +173,7 @@ class OSCThread(threading.Thread):
while self.running: while self.running:
try: try:
reads, writes, errs = select.select([self.osc_sock], [], [], 0.05) reads, writes, errs = select.select([self.osc_sock], [], [], 0.01)
except Exception, e: except Exception, e:
print "select error", e print "select error", e
pass pass
@ -171,15 +182,14 @@ class OSCThread(threading.Thread):
try: try:
osc_input, address = self.osc_sock.recvfrom(8192) osc_input, address = self.osc_sock.recvfrom(8192)
osc_address, typetags, messages = decode_osc(osc_input, 0, len(osc_input)) osc_address, typetags, messages = decode_osc(osc_input, 0, len(osc_input))
print osc_address, typetags, messages
if osc_address.find("ekg") != -1 or osc_address.find("plot") != -1: if osc_address.find("ekg") != -1 or osc_address.find("plot") != -1:
queue.put_nowait((osc_address, messages)) queue.put_nowait((osc_address, messages))
except Exception, e: except Exception, e:
print "recvfrom error", e print "recvfrom error", e
else: else:
queue.put_nowait(("/bjoern/ekg", [0])) queue.put_nowait(("/bjoern/ekg", [random.randint(0,255)]))
queue.put_nowait(("/merle/ekg", [0])) queue.put_nowait(("/merle/ekg", [random.randint(0,255)]))
queue.put_nowait(("/uwe/ekg", [0])) queue.put_nowait(("/uwe/ekg", [random.randint(0,255)]))
self.unsubscribe_me() self.unsubscribe_me()
print "OSCThread is going down" print "OSCThread is going down"
@ -209,7 +219,7 @@ class MyHandler(BaseHTTPRequestHandler):
thread.daemon = True thread.daemon = True
thread.start() thread.start()
window = MainWindow() window = MainWindow()
window.show() window.hide()
self.send_response(200) self.send_response(200)
self.send_header("Content-Type", "multipart/x-mixed-replace; boundary=--aaboundary") self.send_header("Content-Type", "multipart/x-mixed-replace; boundary=--aaboundary")
@ -222,7 +232,6 @@ class MyHandler(BaseHTTPRequestHandler):
while 1: while 1:
try: try:
osc_address, args = queue.get_nowait() osc_address, args = queue.get_nowait()
print osc_address, args
except Queue.Empty: except Queue.Empty:
break break
else: else:
@ -245,6 +254,7 @@ class MyHandler(BaseHTTPRequestHandler):
JpegData = None JpegData = None
buffer = None buffer = None
img = None img = None
time.sleep(0.03)
elif self.path.endswith(".jpeg"): elif self.path.endswith(".jpeg"):
directory = os.path.dirname(os.path.abspath(__file__)) directory = os.path.dirname(os.path.abspath(__file__))