def __init__(self,parent = None,imagePath = None,name='',**keys) :
qt.QWidget.__init__(self,parent,name,qt.Qt.WDestructiveClose)
layout = qt.QHBoxLayout(self)
self.__mainView = QubPixmapDisplayView(parent=self)
self.__mainView.setScrollbarMode('Auto')
layout.addWidget(self.__mainView)
self.__mainPlug = QubPixmapZoomPlug(self.__mainView)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.putImagePath(imagePath)
actions = []
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place = "toolbar",
initZoom = 1,zoomValList = [0.25,0.5,0.75,1,1.5,2],
show = 1,group = "image")
actions.append(zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place = "toolbar",group = "image")
actions.append(zoomFitOrFill)
####### LINK ZOOM ACTION #######
zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(zoomFitOrFill)
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(name="print",group="admin")
printAction.previewConnect(getPrintPreviewDialog())
actions.append(printAction)
self.__mainView.addAction(actions)
class QubImageDisplay(qt.QWidget) :
def __init__(self,parent = None,imagePath = None,name='',**keys) :
qt.QWidget.__init__(self,parent,name,qt.Qt.WDestructiveClose)
layout = qt.QHBoxLayout(self)
self.__mainView = QubPixmapDisplayView(parent=self)
self.__mainView.setScrollbarMode('Auto')
layout.addWidget(self.__mainView)
self.__mainPlug = QubPixmapZoomPlug(self.__mainView)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.putImagePath(imagePath)
actions = []
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place = "toolbar",
initZoom = 1,zoomValList = [0.25,0.5,0.75,1,1.5,2],
show = 1,group = "image")
actions.append(zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place = "toolbar",group = "image")
actions.append(zoomFitOrFill)
####### LINK ZOOM ACTION #######
zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(zoomFitOrFill)
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(name="print",group="admin")
printAction.previewConnect(getPrintPreviewDialog())
actions.append(printAction)
self.__mainView.addAction(actions)
def putImagePath(self,imagePath) :
if imagePath:
image = qt.QImage(imagePath)
if image.width() and image.height():
self.__image2Pixmap.putImage(image,image)
self.setCaption('File : %s' % os.path.split(imagePath)[1])
else:
raise StandardError("Can't open image %s" % imagePath)
def __init__(self, *args):
BlissWidget.__init__(self, *args)
self.camera = None
self.update_disabled = False
self.__cameraName = None
self.__zoomList = [1.5, 2, 2.5, 3, 3.5, 4]
self.__initZoom = 2
self.__fixWidth = -1
self.__fixHeight = -1
self.__swapRgb = True
####### PRINT #######
self.__printWidget = QubPrintPreview(self)
self.__printWidget.resize(400, 500)
printer = qt.QPrinter()
printer.setOutputToFile(1)
printer.setOutputFileName('/tmp/print_file.ps')
self.__printWidget.setPrinter(printer)
self.__printWidget.update()
self.__beamAction = None
self.__scaleAction = None
self.__chosenActions = {}
self.__wholeActions = []
self.__measureDialog = None
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(
name="print", group="admin", withVectorMenu=True)
printAction.previewConnect(self.__printWidget)
self.__wholeActions.append(printAction)
####### SAVE IMAGE #######
self.__saveAction = QubSaveImageAction(parent=self, label='Save falcon image',
name="save", group="admin")
self.__saveAction.setConnectCallBack(self._save_dialog_new)
self.__wholeActions.append(self.__saveAction)
self.__defaultSavePath = '/tmp'
####### UPDATE #######
update = QubToggleAction(name="update", group="image", initState=True)
self.connect(update, qt.PYSIGNAL("StateChanged"), self.__cameraUpdate)
self.__wholeActions.append(update)
####### Start Camera ######
startCamera = QubToggleAction(
name="startCamera",
group="image",
iconName='bright-cont',
initState=True)
self.connect(startCamera, qt.PYSIGNAL("StateChanged"), self.__cameraStart)
self.__wholeActions.append(startCamera)
####### BRIGHTNESS/CONTRAST #######
self.__brightcount = QubOpenDialogAction(name="bright-cont",
iconName='bright-cont', group="image")
self.__brightcount.setDialog(QubBrightnessContrastDialog(self))
self.__wholeActions.append(self.__brightcount)
###### Grid TOOL ######
self.__gridToolAction = QubOpenDialogAction(parent=self, name='grid_tool',
iconName='rectangle', label='Grid tool',
group="Tools") # place="contextmenu")
self.__gridDialog = GridDialog(
self, "Grid Dialog", flags=qt.Qt.WStyle_StaysOnTop)
self.__gridToolAction.setConnectCallBack(self._grid_dialog_connect_hdlr)
self.__wholeActions.append(self.__gridToolAction)
self.__previous_pos_dict = {}
self.__beamWidth = 0
self.__beamHeight = 0
####### BEAM ACTION #######
self.__beamAction = QubBeamAction(name="beam", group="Tools")
self.__wholeActions.append(self.__beamAction)
self.connect(self.__beamAction, qt.PYSIGNAL("BeamSelected"),
self.beamSelection)
####### SCALE #######
self.__scaleAction = QubScaleAction(name='scale', group='Tools')
self.__wholeActions.append(self.__scaleAction)
self.__wholeActions.extend(self.__creatStdActions())
####### ACTION INFO #######
actionInfo = QubInfoAction(name="actionInfo", group="image", place="statusbar")
self.__wholeActions.append(actionInfo)
####### CHANGE FOREGROUND COLOR #######
self.__fcoloraction = QubForegroundColorAction(name="color", group="image")
self.__wholeActions.append(self.__fcoloraction)
####### MEASURE #######
self.__measureAction = QubOpenDialogAction(parent=self, name='measure',
iconName='measure', label='Measure',
group="Tools")
self.__measureAction.setConnectCallBack(self._measure_dialog_new)
self.__wholeActions.append(self.__measureAction)
# ###### POSITION TOOL ######
# self.__posToolAction = QubOpenDialogAction(parent=self, name='pos_tool',
# iconName='circle', label='Position tool',
# group="Tools")
# self.__posToolAction.setConnectCallBack(self._line_dialog_new)
# self.__wholeActions.append(self.__posToolAction)
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place="toolbar",
initZoom=1, zoomValList=[0.1, 0.25, 0.5, 0.75, 1, 1.5, 2],
show=1, group="zoom")
self.__wholeActions.append(zoomActionList)
####### ZOOM Action #######
self.__zoomFitOrFill = QubZoomAction(place="toolbar", group="zoom")
self.__wholeActions.append(self.__zoomFitOrFill)
####### LINK ZOOM ACTION #######
self.__zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(self.__zoomFitOrFill)
####### ZOOM WINDOW #######
self.__zoomAction = QubZoomRectangle(
label='Zoom Crop', place="toolbar", show=1, group="zoom")
self.connect(self.__zoomAction, qt.PYSIGNAL("Actif"), self.__hide_show_zoom)
self.__wholeActions.append(self.__zoomAction)
self.__splitter = qt.QSplitter(qt.Qt.Horizontal, self)
self.__splitter.show()
self.__mainVideo = QubPixmapDisplayView(self.__splitter)
self.__mainVideo.show()
self.__mainVideo.setScrollbarMode('Auto')
self.__mainPlug = _MainVideoPlug(self.__mainVideo, self.__zoomAction)
actions = self.__creatStdActions()
####### ZOOM LIST #######
self.__zoomActionList = QubZoomListAction(place="toolbar", keepROI=True,
initZoom=self.__initZoom, zoomValList=self.__zoomList,
show=1, group="zoom")
actions.insert(0, self.__zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place="toolbar", keepROI=True, group="zoom")
zoomFitOrFill.setList(self.__zoomActionList)
self.__zoomActionList.setActionZoomMode(zoomFitOrFill)
actions.append(zoomFitOrFill)
self.__zoomVideo = QubPixmapDisplayView(self.__splitter, None, actions)
self.__zoomVideo.hide()
self.__zoomPlug = _ZoomPlug(self.__zoomVideo)
self.__zoomPlug.zoom().setZoom(2, 2)
self.__cbk = _rectangleZoom(self.__zoomAction, self.__zoomPlug)
layout = qt.QHBoxLayout(self, 0, 0, "layout")
layout.addWidget(self.__splitter)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.__zoomPlug.setPoller(self.__image2Pixmap)
self.__jpegDecompress = QubStdData2Image()
self.__jpegDecompress.setSwapRGB(True)
self.__jpeg2image = None
####### PROPERTY #######
self.addProperty('camera', 'string', '')
self.addProperty('zoom list', 'string', ','.join(
[str(x) for x in self.__zoomList]))
self.addProperty('init zoom', 'integer', self.__initZoom)
self.addProperty('swap rgb', 'boolean', True)
self.addProperty('fix : width', 'integer', -1)
self.addProperty('fix : height', 'integer', -1)
self.addProperty('action : print', 'boolean', True)
self.addProperty('action : save image', 'boolean', True)
self.addProperty('action : update', 'boolean', True)
self.addProperty('action : startCamera', 'boolean', True)
self.addProperty('action : brightness contrast', 'boolean', True)
self.addProperty('action : beam', 'boolean', True)
self.addProperty('action : scale', 'boolean', True)
self.addProperty('action : change foreground color', 'boolean', True)
self.addProperty('action : measure', 'boolean', True)
self.addProperty('action : measure (place)', 'combo',
('toolbar', 'contextmenu'), 'toolbar')
self.addProperty('action : zoom window', 'boolean', True)
self.addProperty('action : zoom fit or fill', 'boolean', True)
self.addProperty('action : zoom list', 'boolean', True)
self.addProperty('action : x,y coordinates', 'boolean', True)
self.addProperty('action : default color', 'combo',
('black', 'red', 'green'), 'black')
self.addProperty('action : save image (place)', "combo",
('toolbar', 'contextmenu'), 'toolbar')
self.addProperty('action : save image (default path)', "string", '/tmp')
self.addProperty('action : save image (show always configure)', "boolean", True)
self.addProperty("diffractometer", "string", "")
self.diffractometerHwobj = None
####### SIGNAL #######
self.defineSignal("BeamPositionChanged", ())
####### SLOT #######
self.defineSlot("changeBeamPosition", ())
self.defineSlot("changePixelScale", ())
self.defineSlot('getView', ())
self.defineSlot('getImage', ())
####### LINK VIEW AND SUB VIEW #######
mainView = self.__mainVideo.view()
zoomView = self.__zoomVideo.view()
mainView.addEventMgrLink(zoomView,
mainView.canvas(), zoomView.canvas(),
mainView.matrix(), zoomView.matrix())
self.imageReceivedConnected = None
class CameraBrick(BlissWidget):
def __init__(self, *args):
BlissWidget.__init__(self, *args)
self.camera = None
self.update_disabled = False
self.__cameraName = None
self.__zoomList = [1.5, 2, 2.5, 3, 3.5, 4]
self.__initZoom = 2
self.__fixWidth = -1
self.__fixHeight = -1
self.__swapRgb = True
####### PRINT #######
self.__printWidget = QubPrintPreview(self)
self.__printWidget.resize(400, 500)
printer = qt.QPrinter()
printer.setOutputToFile(1)
printer.setOutputFileName('/tmp/print_file.ps')
self.__printWidget.setPrinter(printer)
self.__printWidget.update()
self.__beamAction = None
self.__scaleAction = None
self.__chosenActions = {}
self.__wholeActions = []
self.__measureDialog = None
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(
name="print", group="admin", withVectorMenu=True)
printAction.previewConnect(self.__printWidget)
self.__wholeActions.append(printAction)
####### SAVE IMAGE #######
self.__saveAction = QubSaveImageAction(parent=self, label='Save falcon image',
name="save", group="admin")
self.__saveAction.setConnectCallBack(self._save_dialog_new)
self.__wholeActions.append(self.__saveAction)
self.__defaultSavePath = '/tmp'
####### UPDATE #######
update = QubToggleAction(name="update", group="image", initState=True)
self.connect(update, qt.PYSIGNAL("StateChanged"), self.__cameraUpdate)
self.__wholeActions.append(update)
####### Start Camera ######
startCamera = QubToggleAction(
name="startCamera",
group="image",
iconName='bright-cont',
initState=True)
self.connect(startCamera, qt.PYSIGNAL("StateChanged"), self.__cameraStart)
self.__wholeActions.append(startCamera)
####### BRIGHTNESS/CONTRAST #######
self.__brightcount = QubOpenDialogAction(name="bright-cont",
iconName='bright-cont', group="image")
self.__brightcount.setDialog(QubBrightnessContrastDialog(self))
self.__wholeActions.append(self.__brightcount)
###### Grid TOOL ######
self.__gridToolAction = QubOpenDialogAction(parent=self, name='grid_tool',
iconName='rectangle', label='Grid tool',
group="Tools") # place="contextmenu")
self.__gridDialog = GridDialog(
self, "Grid Dialog", flags=qt.Qt.WStyle_StaysOnTop)
self.__gridToolAction.setConnectCallBack(self._grid_dialog_connect_hdlr)
self.__wholeActions.append(self.__gridToolAction)
self.__previous_pos_dict = {}
self.__beamWidth = 0
self.__beamHeight = 0
####### BEAM ACTION #######
self.__beamAction = QubBeamAction(name="beam", group="Tools")
self.__wholeActions.append(self.__beamAction)
self.connect(self.__beamAction, qt.PYSIGNAL("BeamSelected"),
self.beamSelection)
####### SCALE #######
self.__scaleAction = QubScaleAction(name='scale', group='Tools')
self.__wholeActions.append(self.__scaleAction)
self.__wholeActions.extend(self.__creatStdActions())
####### ACTION INFO #######
actionInfo = QubInfoAction(name="actionInfo", group="image", place="statusbar")
self.__wholeActions.append(actionInfo)
####### CHANGE FOREGROUND COLOR #######
self.__fcoloraction = QubForegroundColorAction(name="color", group="image")
self.__wholeActions.append(self.__fcoloraction)
####### MEASURE #######
self.__measureAction = QubOpenDialogAction(parent=self, name='measure',
iconName='measure', label='Measure',
group="Tools")
self.__measureAction.setConnectCallBack(self._measure_dialog_new)
self.__wholeActions.append(self.__measureAction)
# ###### POSITION TOOL ######
# self.__posToolAction = QubOpenDialogAction(parent=self, name='pos_tool',
# iconName='circle', label='Position tool',
# group="Tools")
# self.__posToolAction.setConnectCallBack(self._line_dialog_new)
# self.__wholeActions.append(self.__posToolAction)
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place="toolbar",
initZoom=1, zoomValList=[0.1, 0.25, 0.5, 0.75, 1, 1.5, 2],
show=1, group="zoom")
self.__wholeActions.append(zoomActionList)
####### ZOOM Action #######
self.__zoomFitOrFill = QubZoomAction(place="toolbar", group="zoom")
self.__wholeActions.append(self.__zoomFitOrFill)
####### LINK ZOOM ACTION #######
self.__zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(self.__zoomFitOrFill)
####### ZOOM WINDOW #######
self.__zoomAction = QubZoomRectangle(
label='Zoom Crop', place="toolbar", show=1, group="zoom")
self.connect(self.__zoomAction, qt.PYSIGNAL("Actif"), self.__hide_show_zoom)
self.__wholeActions.append(self.__zoomAction)
self.__splitter = qt.QSplitter(qt.Qt.Horizontal, self)
self.__splitter.show()
self.__mainVideo = QubPixmapDisplayView(self.__splitter)
self.__mainVideo.show()
self.__mainVideo.setScrollbarMode('Auto')
self.__mainPlug = _MainVideoPlug(self.__mainVideo, self.__zoomAction)
actions = self.__creatStdActions()
####### ZOOM LIST #######
self.__zoomActionList = QubZoomListAction(place="toolbar", keepROI=True,
initZoom=self.__initZoom, zoomValList=self.__zoomList,
show=1, group="zoom")
actions.insert(0, self.__zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place="toolbar", keepROI=True, group="zoom")
zoomFitOrFill.setList(self.__zoomActionList)
self.__zoomActionList.setActionZoomMode(zoomFitOrFill)
actions.append(zoomFitOrFill)
self.__zoomVideo = QubPixmapDisplayView(self.__splitter, None, actions)
self.__zoomVideo.hide()
self.__zoomPlug = _ZoomPlug(self.__zoomVideo)
self.__zoomPlug.zoom().setZoom(2, 2)
self.__cbk = _rectangleZoom(self.__zoomAction, self.__zoomPlug)
layout = qt.QHBoxLayout(self, 0, 0, "layout")
layout.addWidget(self.__splitter)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.__zoomPlug.setPoller(self.__image2Pixmap)
self.__jpegDecompress = QubStdData2Image()
self.__jpegDecompress.setSwapRGB(True)
self.__jpeg2image = None
####### PROPERTY #######
self.addProperty('camera', 'string', '')
self.addProperty('zoom list', 'string', ','.join(
[str(x) for x in self.__zoomList]))
self.addProperty('init zoom', 'integer', self.__initZoom)
self.addProperty('swap rgb', 'boolean', True)
self.addProperty('fix : width', 'integer', -1)
self.addProperty('fix : height', 'integer', -1)
self.addProperty('action : print', 'boolean', True)
self.addProperty('action : save image', 'boolean', True)
self.addProperty('action : update', 'boolean', True)
self.addProperty('action : startCamera', 'boolean', True)
self.addProperty('action : brightness contrast', 'boolean', True)
self.addProperty('action : beam', 'boolean', True)
self.addProperty('action : scale', 'boolean', True)
self.addProperty('action : change foreground color', 'boolean', True)
self.addProperty('action : measure', 'boolean', True)
self.addProperty('action : measure (place)', 'combo',
('toolbar', 'contextmenu'), 'toolbar')
self.addProperty('action : zoom window', 'boolean', True)
self.addProperty('action : zoom fit or fill', 'boolean', True)
self.addProperty('action : zoom list', 'boolean', True)
self.addProperty('action : x,y coordinates', 'boolean', True)
self.addProperty('action : default color', 'combo',
('black', 'red', 'green'), 'black')
self.addProperty('action : save image (place)', "combo",
('toolbar', 'contextmenu'), 'toolbar')
self.addProperty('action : save image (default path)', "string", '/tmp')
self.addProperty('action : save image (show always configure)', "boolean", True)
self.addProperty("diffractometer", "string", "")
self.diffractometerHwobj = None
####### SIGNAL #######
self.defineSignal("BeamPositionChanged", ())
####### SLOT #######
self.defineSlot("changeBeamPosition", ())
self.defineSlot("changePixelScale", ())
self.defineSlot('getView', ())
self.defineSlot('getImage', ())
####### LINK VIEW AND SUB VIEW #######
mainView = self.__mainVideo.view()
zoomView = self.__zoomVideo.view()
mainView.addEventMgrLink(zoomView,
mainView.canvas(), zoomView.canvas(),
mainView.matrix(), zoomView.matrix())
self.imageReceivedConnected = None
def safeConnect(self):
if not self.imageReceivedConnected and self.camera is not None:
#print "CONNECTING 0"
self.camera.connect('imageReceived', self.__imageReceived)
# self.connect(self.camera,qt.PYSIGNAL('imageReceived'),self.__imageReceived)
self.imageReceivedConnected = False
def safeDisconnect(self):
if self.imageReceivedConnected and self.camera is not None:
#print "DISCONNECTING 3"
self.camera.disconnect('imageReceived', self.__imageReceived)
# self.disconnect(self.camera,qt.PYSIGNAL('imageReceived'),self.__imageReceived)
self.imageReceivedConnected = False
def disable_update(self):
# self.__imageReceived(DISABLED_JPEG,DISABLED_WIDTH,DISABLED_HEIGHT)
self.update_disabled = True
def enable_update(self):
self.update_disabled = False
def __imageReceived(self, image, width, height, force_update=False):
if self.update_disabled:
return
if not force_update:
if not self.isVisible():
return
if isinstance(image, qt.QImage):
if self.__swapRgb:
image = image.swapRGB()
self.__jpeg2image.setImage(image, image)
else:
self.__jpegDecompress.putData(image, width, height)
def propertyChanged(self, property, oldValue, newValue):
if property == 'camera':
# if self.camera is not None and not self.isRunning():
# self.safeDisconnect()
self.safeDisconnect()
self.camera = self.getHardwareObject(newValue)
self.__hwoName = newValue
if self.camera is not None:
try:
self.__tangoName = self.camera.tangoname
except BaseException:
self.__tangoName = ""
try:
camera_role = self.camera.getDeviceByRole('camera')
if camera_role is not None:
self.camera = camera_role
except AttributeError:
pass
self.__brightcount.setCamera(self.camera)
elif property == 'zoom list':
zoomList = [float(x) for x in newValue.split(',')]
if zoomList != self.__zoomList:
self.__zoomList = zoomList
self.__zoomActionList.changeZoomList(zoomList, self.__initZoom)
elif property == 'init zoom':
if newValue != self.__initZoom:
self.__initZoom = newValue
self.__zoomActionList.changeZoomList(self.__zoomList, newValue)
elif property == 'swap rgb':
self.__jpegDecompress.setSwapRGB(newValue)
self.__swapRgb = newValue
elif property == 'action : print':
self.__chosenActions['print'] = newValue
elif property == 'action : save image':
self.__chosenActions['save'] = newValue
elif property == 'action : update':
self.__chosenActions['update'] = newValue
elif property == 'action : startCamera':
self.__chosenActions['startCamera'] = newValue
elif property == 'action : brightness contrast':
self.__chosenActions['bright-cont'] = newValue
elif property == 'action : beam':
self.__chosenActions['beam'] = newValue
elif property == 'action : scale':
self.__chosenActions['scale'] = newValue
elif property == 'action : change foreground color':
self.__chosenActions['color'] = newValue
elif property == 'action : measure':
self.__chosenActions['measure'] = newValue
elif property == 'action : zoom window':
self.__chosenActions['zoomrect'] = newValue
elif property == 'action : zoom fit or fill':
self.__chosenActions['Zoom tools'] = newValue
elif property == 'action : zoom list':
self.__chosenActions['zoomlist'] = newValue
elif property == 'action : x,y coordinates':
self.__chosenActions['position'] = newValue
elif property == 'action : default color':
self.__chosenDefaultColor = newValue
elif property == 'action : save image (place)':
self.__saveAction.setPlace(newValue, True)
elif property == 'action : measure (place)':
self.__measureAction.setPlace(newValue, True)
elif property == 'action : save image (default path)':
self.__defaultSavePath = newValue
elif property == 'action : save image (show always configure)':
self.__saveAction.setConfigureOnClick(newValue)
elif property == 'fix : width':
self.__fixWidth = newValue
elif property == 'fix : height':
self.__fixHeight = newValue
elif property == "diffractometer":
self.diffractometerHwobj = self.getHardwareObject(newValue)
if self.diffractometerHwobj is not None:
self.__previous_pos_dict = self.diffractometerHwobj.getPositions()
self.diffractometerHwobj.connect("minidiffStateChanged",
self.diffractometerChanged)
if self.diffractometerHwobj.zoomMotor is not None:
zoom = self.diffractometerHwobj.zoomMotor.getPosition()
xSize, ySize = self.diffractometerHwobj.getCalibrationData(zoom)
#xSize,ySize = self.__scaleAction.xPixelSize(), self.__scaleAction.yPixelSize()
self.diffractometerHwobj.getBeamInfo(self.__getBeamInfo)
beam_pos_x = self.diffractometerHwobj.getBeamPosX()
beam_pos_y = self.diffractometerHwobj.getBeamPosY()
self.__gridDialog.set_x_pixel_size(xSize)
self.__gridDialog.set_y_pixel_size(ySize)
self.__gridDialog.set_beam_position(beam_pos_x, beam_pos_y,
self.__beamWidth, self.__beamHeight)
def run(self):
chosenActions = []
for action in self.__wholeActions:
if self.__chosenActions.get(action.name(), True):
chosenActions.append(action)
self.__mainVideo.addAction(chosenActions)
if not self.__chosenActions.get('update', False):
self.__cameraUpdate(True)
if not self.__chosenActions.get('startCamera', False):
self.__cameraStart(True)
if self.__fixWidth != -1 and self.__fixHeight != -1:
self.__mainVideo.view().setFixedSize(self.__fixWidth + 4, self.__fixHeight + 4)
self.__startIdle = qt.QTimer(self)
qt.QObject.connect(self.__startIdle, qt.SIGNAL('timeout()'), self.__idleRun)
self.__startIdle.start(0)
def __idleRun(self):
self.__startIdle.stop()
self.__fcoloraction.setColor(self.__chosenDefaultColor)
self.__mainVideo.view().setForegroundColor(qt.QColor(self.__chosenDefaultColor))
def stop(self):
self.safeDisconnect()
def beamSelection(self, x, y):
self.emit(qt.PYSIGNAL("BeamPositionChanged"), (x, y))
self.changeBeamPosition(x, y)
def changeBeamPosition(self, x, y, beam_width=None, beam_height=None):
self.__beamAction.setBeamPosition(x, y)
try:
if not beam_width:
beam_width = self.__beamWidth
if not beam_height:
beam_height = self.__beamHeight
self.__gridDialog.set_beam_position(x, y, beam_width, beam_height)
except BaseException:
pass
def changePixelScale(self, sizex, sizey):
self.__scaleAction.setXPixelSize(sizex)
self.__scaleAction.setYPixelSize(sizey)
if self.__measureDialog:
self.__measureDialog.setXPixelSize(sizex)
self.__measureDialog.setYPixelSize(sizey)
self.__gridDialog.set_x_pixel_size(sizex)
self.__gridDialog.set_y_pixel_size(sizey)
def getView(self, key):
try:
key['drawing'] = self.__mainVideo.view()
key['view'] = self.__mainVideo
key['hwname'] = self.__hwoName
key['dsname'] = self.__tangoName
except BaseException:
pass
def getImage(self, key):
if self.__jpeg2image is not None:
try:
key['image'] = self.__jpeg2image.getLastImage()
except BaseException:
pass
def __creatStdActions(self):
actions = []
####### MOUSE POSITION #######
posaction = QubPositionAction(name="position", group="image", place="statusbar")
actions.append(posaction)
return actions
def __cameraUpdate(self, onoff):
if onoff:
self.__jpeg2image = _Jpeg2ImagePlug(self.__image2Pixmap)
self.__jpegDecompress.plug(self.__jpeg2image)
if self.camera is not None:
imageInfo = self.camera.imageType()
else:
imageInfo = None
imType = self.__jpegDecompress.STANDARD
if imageInfo:
if imageInfo.type() == 'bayer':
imType = self.__jpegDecompress.BAYER_RG
elif imageInfo.type() == 'raw':
imType = self.__jpegDecompress.RAW
self.__jpegDecompress.setImageType(imType)
self.safeConnect()
else:
self.safeDisconnect()
self.__jpeg2image.setEnd()
def __cameraStart(self, onoff):
if onoff:
print "********************************************************Set the camera ON"
if self.camera is not None:
self.camera.setLive(True)
else:
print "camera is none"
else:
print "****************************************************Set the camera off"
if self.camera is not None:
print "camera :"
print self.camera
self.camera.setLive(False)
else:
print "camera is none"
def __hide_show_zoom(self, actif):
if actif:
if self.__chosenActions['Zoom tools']:
self.__zoomFitOrFill.setState(True)
else:
self.__mainVideo.setScrollbarMode('Fit2Screen')
self.__zoomPlug.start()
self.__zoomVideo.show()
splitterWidth = self.__splitter.width()
self.__splitter.setSizes(
[splitterWidth / 3, splitterWidth - splitterWidth / 3])
else:
if self.__chosenActions['Zoom tools']:
self.__zoomFitOrFill.setState(False)
else:
self.__mainVideo.setScrollbarMode('Auto')
self.__zoomPlug.stop()
self.__zoomVideo.hide()
def _measure_dialog_new(self, openDialogAction, aQubImage):
try:
self.__measureDialog = QubMeasureListDialog(self,
canvas=aQubImage.canvas(),
matrix=aQubImage.matrix(),
eventMgr=aQubImage)
xSize, ySize = self.__scaleAction.xPixelSize(), self.__scaleAction.yPixelSize()
self.__measureDialog.setXPixelSize(xSize)
self.__measureDialog.setYPixelSize(ySize)
self.__measureDialog.connect(aQubImage, qt.PYSIGNAL("ForegroundColorChanged"),
self.__measureDialog.setDefaultColor)
openDialogAction.setDialog(self.__measureDialog)
except BaseException:
import traceback
traceback.print_exc()
def _grid_dialog_connect_hdlr(self, openDialogAction, aQubImage):
try:
self.__gridDialog.set_qub_event_mgr(aQubImage)
openDialogAction.setDialog(self.__gridDialog)
except BaseException:
import traceback
traceback.print_exc()
def __getBeamInfo(self, ret):
self.__beamWidth = float(ret["size_x"])
self.__beamHeight = float(ret["size_y"])
#self.__beamShape = ret["shape"]
def _save_dialog_new(self, openDialogAction, aQubImage):
saveDialog = QubSaveImageDialog(
self, matrix=aQubImage.matrix(), canvas=aQubImage.canvas())
saveDialog.setImage2Pixmap(self.__image2Pixmap)
saveDialog.setSavePath(self.__defaultSavePath)
openDialogAction.setDialog(saveDialog)
def instanceMirrorChanged(self, mirror):
#print "INSTANCEMIRRORCHANGED",mirror,BlissWidget.isInstanceMirrorAllow()
return
if BlissWidget.isInstanceModeSlave():
if BlissWidget.isInstanceMirrorAllow():
self.safeConnect()
else:
self.safeDisconnect()
def diffractometerChanged(self, *args):
"""
Handles diffractometer change events, connected to the signal
minidiffStateChanged of the diffractometer hardware object.
"""
if self.diffractometerHwobj.isReady():
pos_dict = self.diffractometerHwobj.getPositions()
p1 = self.diffractometerHwobj.motor_positions_to_screen(
self.__previous_pos_dict)
p2 = (self.diffractometerHwobj.getBeamPosX(),
self.diffractometerHwobj.getBeamPosY())
dx = p2[0] - p1[0]
dy = p2[1] - p1[1]
if dy != 0:
self.__gridDialog.move_grid_ver(-dy)
if dx != 0:
self.__gridDialog.move_grid_hor(-dx)
#print dx, dy
self.__previous_pos_dict = pos_dict
def __init__(self, *args):
BlissWidget.__init__(self, *args)
self.camera = None
self.update_disabled = False
self.__cameraName = None
self.__zoomList = [1.5,2,2.5,3,3.5,4]
self.__initZoom = 2
self.__fixWidth = -1
self.__fixHeight = -1
self.__swapRgb = True
####### PRINT #######
self.__printWidget = QubPrintPreview(self)
self.__printWidget.resize(400,500)
printer = qt.QPrinter()
printer.setOutputToFile(1)
printer.setOutputFileName('/tmp/print_file.ps')
self.__printWidget.setPrinter(printer)
self.__printWidget.update()
self.__beamAction = None
self.__scaleAction = None
self.__chosenActions = {}
self.__wholeActions = []
self.__measureDialog = None
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(name="print",group="admin",withVectorMenu=True)
printAction.previewConnect(self.__printWidget)
self.__wholeActions.append(printAction)
####### SAVE IMAGE #######
self.__saveAction = QubSaveImageAction(parent=self, label='Save falcon image',
name="save", group="admin")
self.__saveAction.setConnectCallBack(self._save_dialog_new)
self.__wholeActions.append(self.__saveAction)
self.__defaultSavePath = '/tmp'
####### UPDATE #######
update = QubToggleAction(name="update",group="image",initState=True)
self.connect(update,qt.PYSIGNAL("StateChanged"),self.__cameraUpdate)
self.__wholeActions.append(update)
####### Start Camera ######
startCamera = QubToggleAction(name="startCamera", group="image", iconName = 'bright-cont', initState=True)
self.connect(startCamera, qt.PYSIGNAL("StateChanged"), self.__cameraStart)
self.__wholeActions.append(startCamera)
####### BRIGHTNESS/CONTRAST #######
self.__brightcount = QubOpenDialogAction(name="bright-cont",
iconName = 'bright-cont', group="image")
self.__brightcount.setDialog(QubBrightnessContrastDialog(self))
self.__wholeActions.append(self.__brightcount)
###### Grid TOOL ######
self.__gridToolAction = QubOpenDialogAction(parent=self, name='grid_tool',
iconName='rectangle', label='Grid tool',
group="Tools") #place="contextmenu")
self.__gridDialog = GridDialog(self, "Grid Dialog", flags = qt.Qt.WStyle_StaysOnTop)
self.__gridToolAction.setConnectCallBack(self._grid_dialog_connect_hdlr)
self.__wholeActions.append(self.__gridToolAction)
self.__previous_pos_dict = {}
self.__beamWidth = 0
self.__beamHeight = 0
####### BEAM ACTION #######
self.__beamAction = QubBeamAction(name="beam", group="Tools")
self.__wholeActions.append(self.__beamAction)
self.connect(self.__beamAction,qt.PYSIGNAL("BeamSelected"),
self.beamSelection)
####### SCALE #######
self.__scaleAction = QubScaleAction(name='scale',group='Tools')
self.__wholeActions.append(self.__scaleAction)
self.__wholeActions.extend(self.__creatStdActions())
####### ACTION INFO #######
actionInfo = QubInfoAction(name="actionInfo", group="image",place="statusbar")
self.__wholeActions.append(actionInfo)
####### CHANGE FOREGROUND COLOR #######
self.__fcoloraction = QubForegroundColorAction(name="color", group="image")
self.__wholeActions.append(self.__fcoloraction)
####### MEASURE #######
self.__measureAction = QubOpenDialogAction(parent=self, name='measure',
iconName='measure', label='Measure',
group="Tools")
self.__measureAction.setConnectCallBack(self._measure_dialog_new)
self.__wholeActions.append(self.__measureAction)
# ###### POSITION TOOL ######
# self.__posToolAction = QubOpenDialogAction(parent=self, name='pos_tool',
# iconName='circle', label='Position tool',
# group="Tools")
# self.__posToolAction.setConnectCallBack(self._line_dialog_new)
# self.__wholeActions.append(self.__posToolAction)
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place = "toolbar",
initZoom = 1,zoomValList = [0.1,0.25,0.5,0.75,1,1.5,2],
show = 1,group = "zoom")
self.__wholeActions.append(zoomActionList)
####### ZOOM Action #######
self.__zoomFitOrFill = QubZoomAction(place = "toolbar",group = "zoom")
self.__wholeActions.append(self.__zoomFitOrFill)
####### LINK ZOOM ACTION #######
self.__zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(self.__zoomFitOrFill)
####### ZOOM WINDOW #######
self.__zoomAction = QubZoomRectangle(label='Zoom Crop',place="toolbar", show=1, group="zoom")
self.connect(self.__zoomAction,qt.PYSIGNAL("Actif"),self.__hide_show_zoom)
self.__wholeActions.append(self.__zoomAction)
self.__splitter = qt.QSplitter(qt.Qt.Horizontal,self)
self.__splitter.show()
self.__mainVideo = QubPixmapDisplayView(self.__splitter)
self.__mainVideo.show()
self.__mainVideo.setScrollbarMode('Auto')
self.__mainPlug = _MainVideoPlug(self.__mainVideo,self.__zoomAction)
actions = self.__creatStdActions()
####### ZOOM LIST #######
self.__zoomActionList = QubZoomListAction(place = "toolbar",keepROI = True,
initZoom = self.__initZoom,zoomValList = self.__zoomList,
show = 1,group = "zoom")
actions.insert(0,self.__zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place = "toolbar",keepROI = True,group = "zoom")
zoomFitOrFill.setList(self.__zoomActionList)
self.__zoomActionList.setActionZoomMode(zoomFitOrFill)
actions.append(zoomFitOrFill)
self.__zoomVideo = QubPixmapDisplayView(self.__splitter,None,actions)
self.__zoomVideo.hide()
self.__zoomPlug = _ZoomPlug(self.__zoomVideo)
self.__zoomPlug.zoom().setZoom(2,2)
self.__cbk = _rectangleZoom(self.__zoomAction,self.__zoomPlug)
layout = qt.QHBoxLayout(self,0,0,"layout")
layout.addWidget(self.__splitter)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.__zoomPlug.setPoller(self.__image2Pixmap)
self.__jpegDecompress = QubStdData2Image()
self.__jpegDecompress.setSwapRGB(True)
self.__jpeg2image = None
####### PROPERTY #######
self.addProperty('camera','string','')
self.addProperty('zoom list','string',','.join([str(x) for x in self.__zoomList]))
self.addProperty('init zoom','integer',self.__initZoom)
self.addProperty('swap rgb','boolean',True)
self.addProperty('fix : width','integer',-1)
self.addProperty('fix : height','integer',-1)
self.addProperty('action : print','boolean',True)
self.addProperty('action : save image','boolean',True)
self.addProperty('action : update','boolean',True)
self.addProperty('action : startCamera','boolean',True)
self.addProperty('action : brightness contrast','boolean',True)
self.addProperty('action : beam','boolean',True)
self.addProperty('action : scale','boolean',True)
self.addProperty('action : change foreground color','boolean',True)
self.addProperty('action : measure','boolean',True)
self.addProperty('action : measure (place)', 'combo', ('toolbar','contextmenu'),'toolbar')
self.addProperty('action : zoom window','boolean',True)
self.addProperty('action : zoom fit or fill','boolean',True)
self.addProperty('action : zoom list','boolean',True)
self.addProperty('action : x,y coordinates','boolean',True)
self.addProperty('action : default color','combo',('black','red','green'),'black')
self.addProperty('action : save image (place)',"combo",('toolbar','contextmenu'),'toolbar')
self.addProperty('action : save image (default path)',"string",'/tmp')
self.addProperty('action : save image (show always configure)',"boolean",True)
self.addProperty("diffractometer", "string", "")
self.diffractometerHwobj = None
####### SIGNAL #######
self.defineSignal("BeamPositionChanged", ())
####### SLOT #######
self.defineSlot("changeBeamPosition", ())
self.defineSlot("changePixelScale",())
self.defineSlot('getView',())
self.defineSlot('getImage',())
####### LINK VIEW AND SUB VIEW #######
mainView = self.__mainVideo.view()
zoomView = self.__zoomVideo.view()
mainView.addEventMgrLink(zoomView,
mainView.canvas(),zoomView.canvas(),
mainView.matrix(),zoomView.matrix())
self.imageReceivedConnected = None
class CameraBrick(BlissWidget):
def __init__(self, *args):
BlissWidget.__init__(self, *args)
self.camera = None
self.update_disabled = False
self.__cameraName = None
self.__zoomList = [1.5,2,2.5,3,3.5,4]
self.__initZoom = 2
self.__fixWidth = -1
self.__fixHeight = -1
self.__swapRgb = True
####### PRINT #######
self.__printWidget = QubPrintPreview(self)
self.__printWidget.resize(400,500)
printer = qt.QPrinter()
printer.setOutputToFile(1)
printer.setOutputFileName('/tmp/print_file.ps')
self.__printWidget.setPrinter(printer)
self.__printWidget.update()
self.__beamAction = None
self.__scaleAction = None
self.__chosenActions = {}
self.__wholeActions = []
self.__measureDialog = None
####### PRINT ACTION #######
printAction = QubPrintPreviewAction(name="print",group="admin",withVectorMenu=True)
printAction.previewConnect(self.__printWidget)
self.__wholeActions.append(printAction)
####### SAVE IMAGE #######
self.__saveAction = QubSaveImageAction(parent=self, label='Save falcon image',
name="save", group="admin")
self.__saveAction.setConnectCallBack(self._save_dialog_new)
self.__wholeActions.append(self.__saveAction)
self.__defaultSavePath = '/tmp'
####### UPDATE #######
update = QubToggleAction(name="update",group="image",initState=True)
self.connect(update,qt.PYSIGNAL("StateChanged"),self.__cameraUpdate)
self.__wholeActions.append(update)
####### Start Camera ######
startCamera = QubToggleAction(name="startCamera", group="image", iconName = 'bright-cont', initState=True)
self.connect(startCamera, qt.PYSIGNAL("StateChanged"), self.__cameraStart)
self.__wholeActions.append(startCamera)
####### BRIGHTNESS/CONTRAST #######
self.__brightcount = QubOpenDialogAction(name="bright-cont",
iconName = 'bright-cont', group="image")
self.__brightcount.setDialog(QubBrightnessContrastDialog(self))
self.__wholeActions.append(self.__brightcount)
###### Grid TOOL ######
self.__gridToolAction = QubOpenDialogAction(parent=self, name='grid_tool',
iconName='rectangle', label='Grid tool',
group="Tools") #place="contextmenu")
self.__gridDialog = GridDialog(self, "Grid Dialog", flags = qt.Qt.WStyle_StaysOnTop)
self.__gridToolAction.setConnectCallBack(self._grid_dialog_connect_hdlr)
self.__wholeActions.append(self.__gridToolAction)
self.__previous_pos_dict = {}
self.__beamWidth = 0
self.__beamHeight = 0
####### BEAM ACTION #######
self.__beamAction = QubBeamAction(name="beam", group="Tools")
self.__wholeActions.append(self.__beamAction)
self.connect(self.__beamAction,qt.PYSIGNAL("BeamSelected"),
self.beamSelection)
####### SCALE #######
self.__scaleAction = QubScaleAction(name='scale',group='Tools')
self.__wholeActions.append(self.__scaleAction)
self.__wholeActions.extend(self.__creatStdActions())
####### ACTION INFO #######
actionInfo = QubInfoAction(name="actionInfo", group="image",place="statusbar")
self.__wholeActions.append(actionInfo)
####### CHANGE FOREGROUND COLOR #######
self.__fcoloraction = QubForegroundColorAction(name="color", group="image")
self.__wholeActions.append(self.__fcoloraction)
####### MEASURE #######
self.__measureAction = QubOpenDialogAction(parent=self, name='measure',
iconName='measure', label='Measure',
group="Tools")
self.__measureAction.setConnectCallBack(self._measure_dialog_new)
self.__wholeActions.append(self.__measureAction)
# ###### POSITION TOOL ######
# self.__posToolAction = QubOpenDialogAction(parent=self, name='pos_tool',
# iconName='circle', label='Position tool',
# group="Tools")
# self.__posToolAction.setConnectCallBack(self._line_dialog_new)
# self.__wholeActions.append(self.__posToolAction)
####### ZOOM LIST #######
zoomActionList = QubZoomListAction(place = "toolbar",
initZoom = 1,zoomValList = [0.1,0.25,0.5,0.75,1,1.5,2],
show = 1,group = "zoom")
self.__wholeActions.append(zoomActionList)
####### ZOOM Action #######
self.__zoomFitOrFill = QubZoomAction(place = "toolbar",group = "zoom")
self.__wholeActions.append(self.__zoomFitOrFill)
####### LINK ZOOM ACTION #######
self.__zoomFitOrFill.setList(zoomActionList)
zoomActionList.setActionZoomMode(self.__zoomFitOrFill)
####### ZOOM WINDOW #######
self.__zoomAction = QubZoomRectangle(label='Zoom Crop',place="toolbar", show=1, group="zoom")
self.connect(self.__zoomAction,qt.PYSIGNAL("Actif"),self.__hide_show_zoom)
self.__wholeActions.append(self.__zoomAction)
self.__splitter = qt.QSplitter(qt.Qt.Horizontal,self)
self.__splitter.show()
self.__mainVideo = QubPixmapDisplayView(self.__splitter)
self.__mainVideo.show()
self.__mainVideo.setScrollbarMode('Auto')
self.__mainPlug = _MainVideoPlug(self.__mainVideo,self.__zoomAction)
actions = self.__creatStdActions()
####### ZOOM LIST #######
self.__zoomActionList = QubZoomListAction(place = "toolbar",keepROI = True,
initZoom = self.__initZoom,zoomValList = self.__zoomList,
show = 1,group = "zoom")
actions.insert(0,self.__zoomActionList)
####### ZOOM Action #######
zoomFitOrFill = QubZoomAction(place = "toolbar",keepROI = True,group = "zoom")
zoomFitOrFill.setList(self.__zoomActionList)
self.__zoomActionList.setActionZoomMode(zoomFitOrFill)
actions.append(zoomFitOrFill)
self.__zoomVideo = QubPixmapDisplayView(self.__splitter,None,actions)
self.__zoomVideo.hide()
self.__zoomPlug = _ZoomPlug(self.__zoomVideo)
self.__zoomPlug.zoom().setZoom(2,2)
self.__cbk = _rectangleZoom(self.__zoomAction,self.__zoomPlug)
layout = qt.QHBoxLayout(self,0,0,"layout")
layout.addWidget(self.__splitter)
self.__image2Pixmap = QubImage2Pixmap()
self.__image2Pixmap.plug(self.__mainPlug)
self.__zoomPlug.setPoller(self.__image2Pixmap)
self.__jpegDecompress = QubStdData2Image()
self.__jpegDecompress.setSwapRGB(True)
self.__jpeg2image = None
####### PROPERTY #######
self.addProperty('camera','string','')
self.addProperty('zoom list','string',','.join([str(x) for x in self.__zoomList]))
self.addProperty('init zoom','integer',self.__initZoom)
self.addProperty('swap rgb','boolean',True)
self.addProperty('fix : width','integer',-1)
self.addProperty('fix : height','integer',-1)
self.addProperty('action : print','boolean',True)
self.addProperty('action : save image','boolean',True)
self.addProperty('action : update','boolean',True)
self.addProperty('action : startCamera','boolean',True)
self.addProperty('action : brightness contrast','boolean',True)
self.addProperty('action : beam','boolean',True)
self.addProperty('action : scale','boolean',True)
self.addProperty('action : change foreground color','boolean',True)
self.addProperty('action : measure','boolean',True)
self.addProperty('action : measure (place)', 'combo', ('toolbar','contextmenu'),'toolbar')
self.addProperty('action : zoom window','boolean',True)
self.addProperty('action : zoom fit or fill','boolean',True)
self.addProperty('action : zoom list','boolean',True)
self.addProperty('action : x,y coordinates','boolean',True)
self.addProperty('action : default color','combo',('black','red','green'),'black')
self.addProperty('action : save image (place)',"combo",('toolbar','contextmenu'),'toolbar')
self.addProperty('action : save image (default path)',"string",'/tmp')
self.addProperty('action : save image (show always configure)',"boolean",True)
self.addProperty("diffractometer", "string", "")
self.diffractometerHwobj = None
####### SIGNAL #######
self.defineSignal("BeamPositionChanged", ())
####### SLOT #######
self.defineSlot("changeBeamPosition", ())
self.defineSlot("changePixelScale",())
self.defineSlot('getView',())
self.defineSlot('getImage',())
####### LINK VIEW AND SUB VIEW #######
mainView = self.__mainVideo.view()
zoomView = self.__zoomVideo.view()
mainView.addEventMgrLink(zoomView,
mainView.canvas(),zoomView.canvas(),
mainView.matrix(),zoomView.matrix())
self.imageReceivedConnected = None
def safeConnect(self):
if not self.imageReceivedConnected and self.camera is not None:
#print "CONNECTING 0"
self.camera.connect('imageReceived', self.__imageReceived)
#self.connect(self.camera,qt.PYSIGNAL('imageReceived'),self.__imageReceived)
self.imageReceivedConnected = False
def safeDisconnect(self):
if self.imageReceivedConnected and self.camera is not None:
#print "DISCONNECTING 3"
self.camera.disconnect('imageReceived', self.__imageReceived)
#self.disconnect(self.camera,qt.PYSIGNAL('imageReceived'),self.__imageReceived)
self.imageReceivedConnected = False
def disable_update(self):
#self.__imageReceived(DISABLED_JPEG,DISABLED_WIDTH,DISABLED_HEIGHT)
self.update_disabled = True
def enable_update(self):
self.update_disabled = False
def __imageReceived(self,image,width,height,force_update=False):
if self.update_disabled:
return
if not force_update:
if not self.isVisible():
return
if isinstance(image,qt.QImage):
if self.__swapRgb:
image = image.swapRGB()
self.__jpeg2image.setImage(image,image)
else:
self.__jpegDecompress.putData(image,width,height)
def propertyChanged(self,property,oldValue,newValue):
if property=='camera':
#if self.camera is not None and not self.isRunning():
# self.safeDisconnect()
self.safeDisconnect()
self.camera = self.getHardwareObject(newValue)
self.__hwoName = newValue
if self.camera is not None:
try:
self.__tangoName = self.camera.tangoname
except:
self.__tangoName = ""
try:
camera_role=self.camera.getDeviceByRole('camera')
if camera_role is not None:
self.camera=camera_role
except AttributeError:
pass
self.__brightcount.setCamera(self.camera)
elif property == 'zoom list' :
zoomList = [float(x) for x in newValue.split(',')]
if zoomList != self.__zoomList :
self.__zoomList = zoomList
self.__zoomActionList.changeZoomList(zoomList,self.__initZoom)
elif property == 'init zoom' :
if newValue != self.__initZoom :
self.__initZoom = newValue
self.__zoomActionList.changeZoomList(self.__zoomList,newValue)
elif property == 'swap rgb' :
self.__jpegDecompress.setSwapRGB(newValue)
self.__swapRgb = newValue
elif property == 'action : print' : self.__chosenActions['print'] = newValue
elif property == 'action : save image' : self.__chosenActions['save'] = newValue
elif property == 'action : update' : self.__chosenActions['update'] = newValue
elif property == 'action : startCamera' : self.__chosenActions['startCamera'] = newValue
elif property == 'action : brightness contrast' : self.__chosenActions['bright-cont'] = newValue
elif property == 'action : beam' : self.__chosenActions['beam'] = newValue
elif property == 'action : scale' : self.__chosenActions['scale'] = newValue
elif property == 'action : change foreground color' : self.__chosenActions['color'] = newValue
elif property == 'action : measure' : self.__chosenActions['measure'] = newValue
elif property == 'action : zoom window' : self.__chosenActions['zoomrect'] = newValue
elif property == 'action : zoom fit or fill' : self.__chosenActions['Zoom tools'] = newValue
elif property == 'action : zoom list' : self.__chosenActions['zoomlist'] = newValue
elif property == 'action : x,y coordinates' : self.__chosenActions['position'] = newValue
elif property == 'action : default color' : self.__chosenDefaultColor = newValue
elif property == 'action : save image (place)' :
self.__saveAction.setPlace(newValue,True)
elif property == 'action : measure (place)':
self.__measureAction.setPlace(newValue, True)
elif property == 'action : save image (default path)' :
self.__defaultSavePath = newValue
elif property == 'action : save image (show always configure)' :
self.__saveAction.setConfigureOnClick(newValue)
elif property == 'fix : width' : self.__fixWidth = newValue
elif property == 'fix : height': self.__fixHeight = newValue
elif property == "diffractometer":
self.diffractometerHwobj = self.getHardwareObject(newValue)
if self.diffractometerHwobj is not None:
self.__previous_pos_dict = self.diffractometerHwobj.getPositions()
self.diffractometerHwobj.connect("minidiffStateChanged",
self.diffractometerChanged)
if self.diffractometerHwobj.zoomMotor is not None:
zoom = self.diffractometerHwobj.zoomMotor.getPosition()
xSize,ySize = self.diffractometerHwobj.getCalibrationData(zoom)
#xSize,ySize = self.__scaleAction.xPixelSize(), self.__scaleAction.yPixelSize()
self.diffractometerHwobj.getBeamInfo(self.__getBeamInfo)
beam_pos_x = self.diffractometerHwobj.getBeamPosX()
beam_pos_y = self.diffractometerHwobj.getBeamPosY()
self.__gridDialog.set_x_pixel_size(xSize)
self.__gridDialog.set_y_pixel_size(ySize)
self.__gridDialog.set_beam_position(beam_pos_x, beam_pos_y,
self.__beamWidth, self.__beamHeight)
def run(self) :
chosenActions = []
for action in self.__wholeActions :
if self.__chosenActions.get(action.name(), True) :
chosenActions.append(action)
self.__mainVideo.addAction(chosenActions)
if not self.__chosenActions.get('update', False) :
self.__cameraUpdate(True)
if not self.__chosenActions.get('startCamera', False) :
self.__cameraStart(True)
if self.__fixWidth != -1 and self.__fixHeight != -1 :
self.__mainVideo.view().setFixedSize(self.__fixWidth + 4,self.__fixHeight + 4)
self.__startIdle = qt.QTimer(self)
qt.QObject.connect(self.__startIdle,qt.SIGNAL('timeout()'),self.__idleRun)
self.__startIdle.start(0)
def __idleRun(self) :
self.__startIdle.stop()
self.__fcoloraction.setColor(self.__chosenDefaultColor)
self.__mainVideo.view().setForegroundColor(qt.QColor(self.__chosenDefaultColor))
def stop(self) :
self.safeDisconnect()
def beamSelection(self,x,y) :
self.emit(qt.PYSIGNAL("BeamPositionChanged"), (x,y))
self.changeBeamPosition(x,y)
def changeBeamPosition(self, x, y, beam_width=None, beam_height=None):
self.__beamAction.setBeamPosition(x, y)
try:
if not beam_width:
beam_width = self.__beamWidth
if not beam_height:
beam_height = self.__beamHeight
self.__gridDialog.set_beam_position(x, y, beam_width, beam_height)
except:
pass
def changePixelScale(self,sizex,sizey) :
self.__scaleAction.setXPixelSize(sizex)
self.__scaleAction.setYPixelSize(sizey)
if self.__measureDialog :
self.__measureDialog.setXPixelSize(sizex)
self.__measureDialog.setYPixelSize(sizey)
self.__gridDialog.set_x_pixel_size(sizex)
self.__gridDialog.set_y_pixel_size(sizey)
def getView(self,key):
try:
key['drawing'] = self.__mainVideo.view()
key['view'] = self.__mainVideo
key['hwname'] = self.__hwoName
key['dsname'] = self.__tangoName
except:
pass
def getImage(self,key) :
if self.__jpeg2image is not None :
try:
key['image'] = self.__jpeg2image.getLastImage()
except:
pass
def __creatStdActions(self) :
actions = []
####### MOUSE POSITION #######
posaction = QubPositionAction(name="position", group="image",place="statusbar")
actions.append(posaction)
return actions
def __cameraUpdate(self,onoff) :
if onoff :
self.__jpeg2image = _Jpeg2ImagePlug(self.__image2Pixmap)
self.__jpegDecompress.plug(self.__jpeg2image)
if self.camera is not None:
imageInfo = self.camera.imageType()
else:
imageInfo = None
imType = self.__jpegDecompress.STANDARD
if imageInfo :
if imageInfo.type() == 'bayer': imType = self.__jpegDecompress.BAYER_RG
elif imageInfo.type() == 'raw': imType = self.__jpegDecompress.RAW
self.__jpegDecompress.setImageType(imType)
self.safeConnect()
else:
self.safeDisconnect()
self.__jpeg2image.setEnd()
def __cameraStart(self, onoff) :
if onoff :
print "********************************************************Set the camera ON"
if self.camera is not None:
self.camera.setLive(True)
else:
print "camera is none"
else:
print "****************************************************Set the camera off"
if self.camera is not None:
print "camera :"
print self.camera
self.camera.setLive(False)
else:
print "camera is none"
def __hide_show_zoom(self,actif) :
if actif :
if self.__chosenActions['Zoom tools'] :
self.__zoomFitOrFill.setState(True)
else:
self.__mainVideo.setScrollbarMode('Fit2Screen')
self.__zoomPlug.start()
self.__zoomVideo.show()
splitterWidth = self.__splitter.width()
self.__splitter.setSizes([splitterWidth/3,splitterWidth - splitterWidth/3])
else:
if self.__chosenActions['Zoom tools'] :
self.__zoomFitOrFill.setState(False)
else:
self.__mainVideo.setScrollbarMode('Auto')
self.__zoomPlug.stop()
self.__zoomVideo.hide()
def _measure_dialog_new(self,openDialogAction,aQubImage) :
try :
self.__measureDialog = QubMeasureListDialog(self,
canvas=aQubImage.canvas(),
matrix=aQubImage.matrix(),
eventMgr=aQubImage)
xSize,ySize = self.__scaleAction.xPixelSize(),self.__scaleAction.yPixelSize()
self.__measureDialog.setXPixelSize(xSize)
self.__measureDialog.setYPixelSize(ySize)
self.__measureDialog.connect(aQubImage, qt.PYSIGNAL("ForegroundColorChanged"),
self.__measureDialog.setDefaultColor)
openDialogAction.setDialog(self.__measureDialog)
except:
import traceback
traceback.print_exc()
def _grid_dialog_connect_hdlr(self,openDialogAction, aQubImage) :
try :
self.__gridDialog.set_qub_event_mgr(aQubImage)
openDialogAction.setDialog(self.__gridDialog)
except:
import traceback
traceback.print_exc()
def __getBeamInfo(self, ret):
self.__beamWidth = float(ret["size_x"])
self.__beamHeight = float(ret["size_y"])
#self.__beamShape = ret["shape"]
def _save_dialog_new(self,openDialogAction,aQubImage) :
saveDialog = QubSaveImageDialog(self,matrix=aQubImage.matrix(),canvas=aQubImage.canvas())
saveDialog.setImage2Pixmap(self.__image2Pixmap)
saveDialog.setSavePath(self.__defaultSavePath)
openDialogAction.setDialog(saveDialog)
def instanceMirrorChanged(self,mirror):
#print "INSTANCEMIRRORCHANGED",mirror,BlissWidget.isInstanceMirrorAllow()
return
if BlissWidget.isInstanceModeSlave():
if BlissWidget.isInstanceMirrorAllow():
self.safeConnect()
else:
self.safeDisconnect()
def diffractometerChanged(self, *args):
"""
Handles diffractometer change events, connected to the signal
minidiffStateChanged of the diffractometer hardware object.
"""
if self.diffractometerHwobj.isReady():
pos_dict = self.diffractometerHwobj.getPositions()
p1 = self.diffractometerHwobj.motor_positions_to_screen(self.__previous_pos_dict)
p2 = (self.diffractometerHwobj.getBeamPosX(), self.diffractometerHwobj.getBeamPosY())
dx = p2[0] - p1[0]
dy = p2[1] - p1[1]
if dy != 0:
self.__gridDialog.move_grid_ver(-dy)
if dx != 0:
self.__gridDialog.move_grid_hor(-dx)
#print dx, dy
self.__previous_pos_dict = pos_dict