def updateItemDescription(self, iter, item, gtkLock=True):
"""
@summary: Update description of an item.
@param iter: GtkTreeIter that represents an item.
@param item: CamItem to update.
@param gtkLock: True to do the action with gtklock.
"""
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_OPERATIONS, item.getDescription(), doGObject=gtkLock)
def updateItemTarget(self, iter, item, gtkLock=True):
"""
@summary: Update target of an item.
@param iter: GtkTreeIter that represents an item.
@param item: CamItem to update.
@param gtkLock: True to do the action with gtklock
"""
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_TARGET, item.getTarget(), doGObject=gtkLock)
def stepOperation(self, iter):
"""
@summary: Does a step.
@param iter: Do a step on a iter.
"""
value = float(self.__opsModel__.get_value(iter, self.__VALUE_COLUMN__)) / 100
step = self.__opsModel__.get_value(iter, self.__STEP_COLUMN__)
value += step
UIUtils.setIterData(self.__opsModel__, iter, self.__VALUE_COLUMN__, value * 100)
def updateItemDate(self, iter, item, gtkLock=True):
"""
@summary: Update target of an item.
@param iter: GtkTreeIter that represents an item.
@param item: CamItem to update.
@param gtkLock: True to do the action with gtklock
@return: true if operation is done.
"""
item.waitLoadThumbnail()
if (item.getMetadata() == None):
__log__.warn("There is not metadata in %s. Skip file" % item.getPath())
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_DATE, _("Unknown"), doGObject=gtkLock)
return False
else:
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_DATE, item.getMetadata().getDateTimeDigitized(), doGObject=gtkLock)
return True
def __updateImageTarget__(self, iter, item, delMetadata=False):
"""
@summary: Updates image of target file.
@param iter: Iter of listview that matches with target file.
@param item: CamItem to update.
@param delMetadata: True to delete metadata at the end of function
"""
little = None
big = None
item.waitLoadThumbnail()
imgPil = item.doPreview()
if (imgPil != None):
metaData = ImgMeta(item.getPath(), image=imgPil)
else:
metaData = item.getMetadata()
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_LOADING, True)
if (self.__doPreviewList__):
if (not self.__model__.get_value(iter, self.COLUMN_DO_IMG)):
__log__.debug("Get thumbnail from %s" % file)
little = metaData.getIcon(maxHeight=self.__maxHeight__, rescale=self.__rescalePercent__)
if (little):
UIUtils.setIterData(self.__model__, iter, self.COLUMN_IMAGE, little)
UIUtils.setIterData(self.__model__, iter, self.COLUMN_DO_IMG, True)
__log__.debug("Doing preview image of %s" % self.__model__.get_value(iter, self.COLUMN_SOURCE))
if (metaData != None):
big = metaData.getIcon(rescale=100, maxHeight=self.__maxHeightImageIconView__)
if (big):
__log__.debug("Updating data on model for %s." % self.__model__.get_value(iter, self.COLUMN_SOURCE))
UIUtils.setIterData(self.__model__, iter, self.COLUMN_PREVIEW, big)
if (delMetadata and (metaData != None)):
del metaData
UIUtils.setIterData(self.getModel(), iter, self.COLUMN_LOADING, False)
def addElements(self, iter, elements, gtkLock=True):
"""
@summary: Sets new values of progress bar.
@param iter: GtkTreeIter where progress bar is.
@param elements: New number of elements.
@param gtkLock: True when lock gtk-loop.
"""
newValue = 0.00
newStep = 1
if (elements > 0):
currElems = self.__opsModel__.get_value(iter, self.__ELEMNS_COLUMN__)
newStep = float(1) / (float(currElems) + float(elements))
currValue = float(self.__opsModel__.get_value(iter, self.__VALUE_COLUMN__)) / 100
currStep = self.__opsModel__.get_value(iter, self.__STEP_COLUMN__)
newValue = newStep * (currValue / currStep)
UIUtils.setIterData(self.__opsModel__, iter, self.__ELEMNS_COLUMN__, float(currElems) + float(elements), doGObject=gtkLock)
UIUtils.setIterData(self.__opsModel__, iter, self.__STEP_COLUMN__, newStep, doGObject=gtkLock)
UIUtils.setIterData(self.__opsModel__, iter, self.__VALUE_COLUMN__, newValue, doGObject=gtkLock)
else:
__log__.warning("It can not set 0 elements on a operation")
