class FlatCAMInfoBar(QWidget):
def __init__(self, parent=None):
super(FlatCAMInfoBar, self).__init__(parent=parent)
self.icon = QLabel(self)
self.icon.setGeometry(0, 0, 12, 12)
self.pmap = QtGui.QPixmap('share/graylight12.png')
self.icon.setPixmap(self.pmap)
layout = QHBoxLayout()
layout.setContentsMargins(5, 0, 5, 0)
self.setLayout(layout)
layout.addWidget(self.icon)
self.text = QLabel(self)
self.text.setText("Hello!")
self.text.setToolTip("Hello!")
layout.addWidget(self.text)
layout.addStretch()
def set_text_(self, text):
self.text.setText(text)
self.text.setToolTip(text)
def set_status(self, text, level="info"):
level = str(level)
self.pmap.fill()
if level == "error":
self.pmap = QtGui.QPixmap('share/redlight12.png')
elif level == "success":
self.pmap = QtGui.QPixmap('share/greenlight12.png')
elif level == "warning":
self.pmap = QtGui.QPixmap('share/yellowlight12.png')
else:
self.pmap = QtGui.QPixmap('share/graylight12.png')
self.icon.setPixmap(self.pmap)
self.set_text_(text)
class FlatCAMActivityView(QWidget):
def __init__(self, parent=None):
super(FlatCAMActivityView, self).__init__(parent=parent)
self.setMinimumWidth(200)
self.icon = QLabel(self)
self.icon.setGeometry(0, 0, 12, 12)
self.movie = QtGui.QMovie("share/active.gif")
self.icon.setMovie(self.movie)
#self.movie.start()
layout = QHBoxLayout()
layout.setContentsMargins(5, 0, 5, 0)
layout.setAlignment(QtCore.Qt.AlignLeft)
self.setLayout(layout)
layout.addWidget(self.icon)
self.text = QLabel(self)
self.text.setText("Idle.")
layout.addWidget(self.text)
def set_idle(self):
self.movie.stop()
self.text.setText("Idle.")
def set_busy(self, msg):
self.movie.start()
self.text.setText(msg)
class Measurement(FlatCAMTool):
toolName = "Measurement Tool"
def __init__(self, app):
FlatCAMTool.__init__(self, app)
self.setContentsMargins(0, 0, 0, 0)
#self.layout.setMargin(0)
self.layout.setContentsMargins(0, 0, 3, 0)
self.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Maximum)
self.point1 = None
self.point2 = None
self.label = QLabel("Click on a reference point ...")
self.label.setFrameStyle(QFrame.StyledPanel | QFrame.Plain)
self.label.setMargin(3)
self.layout.addWidget(self.label)
# self.layout.setMargin(0)
self.setVisible(False)
self.click_subscription = None
self.move_subscription = None
def install(self, icon=None, separator=None, **kwargs):
FlatCAMTool.install(self, icon, separator, **kwargs)
self.app.ui.right_layout.addWidget(self)
self.app.plotcanvas.mpl_connect('key_press_event', self.on_key_press)
def run(self):
self.toggle()
def on_click(self, event):
if self.point1 is None:
self.point1 = (event.xdata, event.ydata)
else:
self.point2 = copy(self.point1)
self.point1 = (event.xdata, event.ydata)
self.on_move(event)
def on_key_press(self, event):
if event.key == 'r':
self.toggle()
def toggle(self):
if self.isVisible():
self.setVisible(False)
self.app.plotcanvas.mpl_disconnect(self.move_subscription)
self.app.plotcanvas.mpl_disconnect(self.click_subscription)
else:
self.setVisible(True)
self.move_subscription = self.app.plotcanvas.mpl_connect(
'motion_notify_event', self.on_move)
self.click_subscription = self.app.plotcanvas.mpl_connect(
'button_press_event', self.on_click)
def on_move(self, event):
if self.point1 is None:
self.label.setText("Click on a reference point...")
else:
try:
dx = event.xdata - self.point1[0]
dy = event.ydata - self.point1[1]
d = sqrt(dx**2 + dy**2)
self.label.setText("D = %.4f D(x) = %.4f D(y) = %.4f" %
(d, dx, dy))
except TypeError:
pass
if self.update is not None:
self.update()
