def __update(self):
""" __update is called from the run method to update the module parameter before execution
+ update module parameters """
_infoer.function = str(self.__update)
_infoer.write("")
if self.coverDocument == None:
self.coverDocument = CoverDocument()
theNet().add(self.coverDocument)
#update params
self.coverDocument.set_Filename(self.params.imageName)
self.coverDocument.set_Title(self.params.documentName)
def __update(self):
""" __update is called from the run method to update the module parameter before execution
+ update module parameters """
_infoer.function = str(self.__update)
_infoer.write("")
if self.coverDocument==None:
self.coverDocument = CoverDocument()
theNet().add(self.coverDocument)
#update params
self.coverDocument.set_Filename(self.params.imageName)
self.coverDocument.set_Title(self.params.documentName)
class coDocumentMgr(VisItem):
""" class to handle project files """
def __init__(self):
_infoer.function = str(self.__init__)
_infoer.write("")
VisItem.__init__(self, VIS_DOCUMENT, 'DocumentMgr')
self.params = coDocumentMgrParams()
self.name = self.params.name
self.params.isVisible = True
self.__initBase()
def __initBase(self):
_infoer.function = str(self.__initBase)
_infoer.write("")
self.__connected = False
self.coverDocument = None
self.__loaded = False
def __update(self):
""" __update is called from the run method to update the module parameter before execution
+ update module parameters """
_infoer.function = str(self.__update)
_infoer.write("")
if self.coverDocument == None:
self.coverDocument = CoverDocument()
theNet().add(self.coverDocument)
#update params
self.coverDocument.set_Filename(self.params.imageName)
self.coverDocument.set_Title(self.params.documentName)
#if self.params.singlePage==True:
# self.coverDocument.set_SinglePage("TRUE")
#else:
# self.coverDocument.set_SinglePage("FALSE")
def connectionPoint(self):
""" return the object to be displayed
called by the class VisItem """
_infoer.function = str(self.connectionPoint)
_infoer.write("")
if self.coverDocument:
return ConnectionPoint(self.coverDocument, 'Document')
def getCoObjName(self):
_infoer.function = str(self.getCoObjName)
if self.coverDocument:
_infoer.write("%s" % (self.coverDocument.getCoObjName('Document')))
return self.coverDocument.getCoObjName('Document')
def setParams(self, params, negMsgHandler=None, sendToCover=True):
_infoer.function = str(self.setParams)
_infoer.write(" ")
self.sendImagePathToWebserver()
realChange = ParamsDiff(self.params, params)
# make sure, variable change is removed from params again
if hasattr(self.params, 'changed'):
oldChanged = self.params.changed
else:
oldChanged = False
VisItem.setParams(self, params)
self.params.changed = oldChanged
#if 'imageName' in realChange and sendToCover:
# self.sendImageName()
# self.sendPosition()
# self.sendVisibility()
if 'pageNo' in realChange and sendToCover:
self.sendPageNo()
if 'size' in realChange and sendToCover:
self.sendSize()
if 'scaling' in realChange and sendToCover:
self.sendScaling()
if 'pos' in realChange and sendToCover:
self.sendPosition()
# changed in realChange happens when doc is changed in gui
if 'changed' in realChange:
# tell the coPresentationMgr that doc has changed
globalKeyHandler().getObject(
globalPresentationMgrKey).documentChanged(
self.params.documentName, self.params.pos,
self.params.isVisible, self.params.scaling,
self.params.size, negMsgHandler)
def sendImagePathToWebserver(self):
if covise.coConfigIsOn("vr-prepare.RemoteDeviceControll",
False) and self.params.imageName != None:
import os
import vtrans
import PathTranslator
# starting point of
# image path processing
imageName = self.params.imageName
sNum = '1'
# compute the image corresponding to step number
imageName = imageName.replace('\\', '/')
## just to be shure
imageName = imageName.replace(os.sep, '/')
pos = imageName.rfind('/')
if pos >= 0:
dirName = imageName[:pos]
baseName = imageName[pos + 1:]
imageNumber = int(self.params.pageNo)
imageSuffix = ''
nPos = baseName.rfind('.')
if nPos >= 0:
sNum = baseName[:nPos]
imageSuffix = baseName[nPos + 1:]
iNum = int(sNum)
# for backward compatibility
# in cc versions lesser than 3.2
# images were alloed to start with zero (0.png)
if iNum == 0:
imageNumber = int(self.params.pageNo) - 1
#compose all back togerther
imageName = dirName + '/' + str(
imageNumber) + '.' + imageSuffix
# get the language environment settings
coPath = vtrans.covisePath
localePrefix = covise.getCoConfigEntry(
"COVER.Localization.LocalePrefix")
languageLocale = vtrans.languageLocale
loc = localePrefix + "/" + languageLocale
fullPathToImage = coPath + "/" + imageName
# retrieve localized path
fullPathToImage = PathTranslator.translate_path(
loc, fullPathToImage)
# retrieve relative path again
imageName = fullPathToImage[len(coPath) + 1:]
path_to_current_image = imageName
# again...
# this time for the browser
# compute the image corresponding to step number
path_to_current_image = path_to_current_image.replace('\\', '/')
## just to be shure
path_to_current_image = path_to_current_image.replace(os.sep, '/')
# pack the message
msg = 'VRT IMAGE ' + path_to_current_image + '.' + str(
self.params.maxPage) + '.' + sNum
# send it away
destinationHost = covise.getCoConfigEntry(
"vr-prepare.RemoteDeviceHost")
if not destinationHost:
destinationHost = "127.0.0.1"
destinationPort = covise.getCoConfigEntry(
"vr-prepare.RemoteDevicePort")
if not destinationPort:
destinationPort = "44142"
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.sendto(str(msg), (destinationHost, int(destinationPort)))
def recreate(self, negMsgHandler, parentKey, offset):
""" recreate is called after all classes of the session have been unpickled """
_infoer.function = str(self.recreate)
_infoer.write(" ")
coDocumentMgrParams.mergeDefaultParams(
self.params) # explicitly call mergeDefaultParams of this class
self.__initBase()
VisItem.recreate(self, negMsgHandler, parentKey, offset)
self.params.changed = False
if getExistingFilename(self.params.imageName) == None:
raise CoviseFileNotFoundError(self.params.imageName)
def registerCOVISEkey(self, covise_key):
""" check if object name was created by this visItem
and if yes store it """
if not self.coverDocument == None:
if self.createdKey(covise_key):
firstTime = not self.keyRegistered()
self.covise_key = covise_key
self.sendCaseName()
self.sendCaseTransform()
self.sendName()
self.sendSize()
self.sendScaling()
self.sendPosition()
self.sendPageNo()
self.sendVisibility()
return (True, firstTime)
return (False, False)
def run(self, runmode, negMsgHandler=None):
if runmode == RUN_ALL:
_infoer.function = str(self.run)
_infoer.write("go")
self.__update()
if not self.__connected: #and self.params.isVisible:
VisItem.connectToCover(self, self)
self.__connected = True
if not self.__loaded:
saveExecute(self.coverDocument)
self.__loaded = True
def sendVisibility(self):
""" send visible msg to cover """
_infoer.function = str(self.sendVisibility)
_infoer.write("visible %d %s" %
(self.params.isVisible, str(self.params.documentName)))
if (self.params.documentName != None and self.params.imageName != None
and self.covise_key != 'No key'):
if self.params.isVisible:
visible = 1
else:
visible = 0
msg = coGRDocVisibleMsg(self.params.documentName, visible)
covise.sendRendMsg(msg.c_str())
def sendPosition(self):
""" send position msg to cover """
_infoer.function = str(self.sendPosition)
_infoer.write(
"position [%f %f %f]" %
(self.params.pos[0], self.params.pos[1], self.params.pos[2]))
if (self.params.documentName != None and self.params.imageName != None
and self.covise_key != 'No key'):
msg = coGRSetDocPositionMsg(self.params.documentName,
self.params.pos[0], self.params.pos[1],
self.params.pos[2])
covise.sendRendMsg(msg.c_str())
def sendSize(self):
""" send size msg to cover """
_infoer.function = str(self.sendSize)
_infoer.write("size [%f %f]" %
(self.params.size[0], self.params.size[1]))
if (self.params.size != (-1, -1) and self.params.documentName != None
and self.params.imageName != None
and self.covise_key != 'No key'):
msg = coGRSetDocPageSizeMsg(self.params.documentName,
self.params.pageNo,
self.params.size[0],
self.params.size[1])
covise.sendRendMsg(msg.c_str())
def sendScaling(self):
""" send scaling msg to cover """
_infoer.function = str(self.sendScaling)
_infoer.write("scaling %s" % (self.params.scaling))
if (self.params.documentName != None and self.params.imageName != None
and self.covise_key != 'No key'):
msg = coGRSetDocScaleMsg(self.params.documentName,
self.params.scaling)
covise.sendRendMsg(msg.c_str())
def sendPageNo(self):
""" send pageNo msg to cover """
_infoer.function = str(self.sendPageNo)
_infoer.write("pageno %d" % (self.params.pageNo))
if (self.params.documentName != None and self.params.imageName != None
and self.covise_key != 'No key'):
msg = coGRSetDocPageMsg(self.params.documentName,
self.params.pageNo)
covise.sendRendMsg(msg.c_str())
def delete(self, isInitialized, negMsgHandler=None):
''' delete this CoviseVis: remove the module '''
_infoer.function = str(self.delete)
_infoer.write(" ")
if isInitialized:
theNet().remove(self.coverDocument)
VisItem.delete(self, isInitialized, negMsgHandler)
class coDocumentMgr(VisItem):
""" class to handle project files """
def __init__(self):
_infoer.function = str(self.__init__)
_infoer.write("")
VisItem.__init__(self, VIS_DOCUMENT, 'DocumentMgr')
self.params = coDocumentMgrParams()
self.name = self.params.name
self.params.isVisible = True
self.__initBase()
def __initBase(self):
_infoer.function = str(self.__initBase)
_infoer.write("")
self.__connected = False
self.coverDocument = None
self.__loaded = False
def __update(self):
""" __update is called from the run method to update the module parameter before execution
+ update module parameters """
_infoer.function = str(self.__update)
_infoer.write("")
if self.coverDocument==None:
self.coverDocument = CoverDocument()
theNet().add(self.coverDocument)
#update params
self.coverDocument.set_Filename(self.params.imageName)
self.coverDocument.set_Title(self.params.documentName)
#if self.params.singlePage==True:
# self.coverDocument.set_SinglePage("TRUE")
#else:
# self.coverDocument.set_SinglePage("FALSE")
def connectionPoint(self):
""" return the object to be displayed
called by the class VisItem """
_infoer.function = str(self.connectionPoint)
_infoer.write("")
if self.coverDocument:
return ConnectionPoint(self.coverDocument, 'Document')
def getCoObjName(self):
_infoer.function = str(self.getCoObjName)
if self.coverDocument:
_infoer.write("%s" %(self.coverDocument.getCoObjName('Document')))
return self.coverDocument.getCoObjName('Document')
def setParams( self, params, negMsgHandler=None, sendToCover=True):
_infoer.function = str(self.setParams)
_infoer.write(" ")
self.sendImagePathToWebserver()
realChange = ParamsDiff( self.params, params )
# make sure, variable change is removed from params again
if hasattr(self.params, 'changed'):
oldChanged = self.params.changed
else:
oldChanged = False
VisItem.setParams(self, params)
self.params.changed = oldChanged
#if 'imageName' in realChange and sendToCover:
# self.sendImageName()
# self.sendPosition()
# self.sendVisibility()
if 'pageNo' in realChange and sendToCover:
self.sendPageNo()
if 'size' in realChange and sendToCover:
self.sendSize()
if 'scaling' in realChange and sendToCover:
self.sendScaling()
if 'pos' in realChange and sendToCover:
self.sendPosition()
# changed in realChange happens when doc is changed in gui
if 'changed' in realChange:
# tell the coPresentationMgr that doc has changed
globalKeyHandler().getObject(globalPresentationMgrKey).documentChanged(self.params.documentName, self.params.pos, self.params.isVisible, self.params.scaling, self.params.size, negMsgHandler)
def sendImagePathToWebserver(self):
if covise.coConfigIsOn("vr-prepare.RemoteDeviceControll", False) and self.params.imageName != None:
import os
import vtrans
import PathTranslator
# starting point of
# image path processing
imageName = self.params.imageName
sNum = '1'
# compute the image corresponding to step number
imageName = imageName.replace('\\', '/')
## just to be shure
imageName = imageName.replace(os.sep, '/')
pos = imageName.rfind('/')
if pos >= 0:
dirName = imageName[:pos]
baseName = imageName[pos+1:]
imageNumber = int(self.params.pageNo)
imageSuffix = ''
nPos = baseName.rfind('.')
if nPos >= 0:
sNum = baseName[:nPos]
imageSuffix = baseName[nPos+1:]
iNum = int(sNum)
# for backward compatibility
# in cc versions lesser than 3.2
# images were alloed to start with zero (0.png)
if iNum == 0:
imageNumber = int(self.params.pageNo) - 1
#compose all back togerther
imageName = dirName + '/' + str(imageNumber) + '.' + imageSuffix
# get the language environment settings
coPath = vtrans.covisePath
localePrefix = covise.getCoConfigEntry("COVER.Localization.LocalePrefix")
languageLocale = vtrans.languageLocale
loc = localePrefix + "/" + languageLocale
fullPathToImage = coPath + "/" +imageName
# retrieve localized path
fullPathToImage = PathTranslator.translate_path(loc, fullPathToImage)
# retrieve relative path again
imageName = fullPathToImage[len(coPath)+1:]
path_to_current_image = imageName
# again...
# this time for the browser
# compute the image corresponding to step number
path_to_current_image = path_to_current_image.replace('\\', '/')
## just to be shure
path_to_current_image = path_to_current_image.replace(os.sep, '/')
# pack the message
msg = 'VRT IMAGE ' + path_to_current_image + '.' + str(self.params.maxPage)+ '.' + sNum
# send it away
destinationHost = covise.getCoConfigEntry("vr-prepare.RemoteDeviceHost")
if not destinationHost:
destinationHost = "127.0.0.1"
destinationPort = covise.getCoConfigEntry("vr-prepare.RemoteDevicePort")
if not destinationPort:
destinationPort = "44142"
sock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
sock.sendto( str(msg),(destinationHost,int(destinationPort)) )
def recreate(self, negMsgHandler, parentKey, offset):
""" recreate is called after all classes of the session have been unpickled """
_infoer.function = str(self.recreate)
_infoer.write(" ")
coDocumentMgrParams.mergeDefaultParams(self.params) # explicitly call mergeDefaultParams of this class
self.__initBase()
VisItem.recreate(self, negMsgHandler, parentKey, offset)
self.params.changed = False
if getExistingFilename(self.params.imageName) == None:
raise CoviseFileNotFoundError(self.params.imageName)
def registerCOVISEkey( self, covise_key):
""" check if object name was created by this visItem
and if yes store it """
if not self.coverDocument==None:
if self.createdKey( covise_key ):
firstTime = not self.keyRegistered()
self.covise_key = covise_key
self.sendCaseName()
self.sendCaseTransform()
self.sendName()
self.sendSize()
self.sendScaling()
self.sendPosition()
self.sendPageNo()
self.sendVisibility()
return (True, firstTime)
return (False, False)
def run(self, runmode, negMsgHandler=None):
if runmode==RUN_ALL:
_infoer.function = str(self.run)
_infoer.write("go")
self.__update()
if not self.__connected :#and self.params.isVisible:
VisItem.connectToCover( self, self )
self.__connected=True
if not self.__loaded:
saveExecute(self.coverDocument)
self.__loaded=True
def sendVisibility(self):
""" send visible msg to cover """
_infoer.function = str(self.sendVisibility)
_infoer.write("visible %d %s" %(self.params.isVisible, str(self.params.documentName)))
if (self.params.documentName!=None and self.params.imageName!=None and self.covise_key!='No key'):
if self.params.isVisible:
visible = 1
else:
visible = 0
msg = coGRDocVisibleMsg( self.params.documentName, visible )
covise.sendRendMsg(msg.c_str())
def sendPosition(self):
""" send position msg to cover """
_infoer.function = str(self.sendPosition)
_infoer.write("position [%f %f %f]" %(self.params.pos[0], self.params.pos[1], self.params.pos[2]))
if (self.params.documentName!=None and self.params.imageName!=None and self.covise_key!='No key'):
msg = coGRSetDocPositionMsg( self.params.documentName, self.params.pos[0], self.params.pos[1], self.params.pos[2] )
covise.sendRendMsg(msg.c_str())
def sendSize(self):
""" send size msg to cover """
_infoer.function = str(self.sendSize)
_infoer.write("size [%f %f]" %(self.params.size[0], self.params.size[1]))
if (self.params.size!=(-1,-1) and self.params.documentName!=None and self.params.imageName!=None and self.covise_key!='No key'):
msg = coGRSetDocPageSizeMsg( self.params.documentName, self.params.pageNo, self.params.size[0], self.params.size[1] )
covise.sendRendMsg(msg.c_str())
def sendScaling(self):
""" send scaling msg to cover """
_infoer.function = str(self.sendScaling)
_infoer.write("scaling %s" %(self.params.scaling))
if (self.params.documentName!=None and self.params.imageName!=None and self.covise_key!='No key'):
msg = coGRSetDocScaleMsg( self.params.documentName, self.params.scaling )
covise.sendRendMsg(msg.c_str())
def sendPageNo(self):
""" send pageNo msg to cover """
_infoer.function = str(self.sendPageNo)
_infoer.write("pageno %d" %(self.params.pageNo))
if (self.params.documentName!=None and self.params.imageName!=None and self.covise_key!='No key'):
msg = coGRSetDocPageMsg( self.params.documentName, self.params.pageNo )
covise.sendRendMsg(msg.c_str())
def delete(self, isInitialized, negMsgHandler=None):
''' delete this CoviseVis: remove the module '''
_infoer.function = str(self.delete)
_infoer.write(" ")
if isInitialized:
theNet().remove(self.coverDocument)
VisItem.delete(self, isInitialized, negMsgHandler)
