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handle relative filenames correctly

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This commit is contained in:
Martin Baeuml
2010-12-09 11:23:53 +01:00
parent 4cec984628
commit eb4efda5ad
1 changed files with 14 additions and 5 deletions
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annotationmodel.py
+14 -5
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@@ -43,6 +43,9 @@ class FileModelItem(ModelItem):
def filename(self):
return self.file_['filename']
def fullpath(self, index):
return os.path.join(index.model().basedir(), self.filename())
def data(self, index, role):
if role == Qt.DisplayRole and index.column() == 0:
return os.path.basename(self.filename())
@@ -74,7 +77,7 @@ class ImageFileModelItem(FileModelItem):
def data(self, index, role):
if role == ImageRole:
return okapy.loadImage(self.filename())
return okapy.loadImage(self.fullpath(index))
return FileModelItem.data(self, index, role)
class VideoFileModelItem(FileModelItem):
@@ -93,11 +96,11 @@ class VideoFileModelItem(FileModelItem):
# TODO: for labeling multiple synchronized videos this should
# be modified, otherwise it might be awfully slow
VideoFileModelItem._cached_vs = okv.ImageSequence()
VideoFileModelItem._cached_vs.open(self.filename())
VideoFileModelItem._cached_vs_filename = self.filename()
VideoFileModelItem._cached_vs.open(self.fullpath())
VideoFileModelItem._cached_vs_filename = self.fullpath()
def getFrame(self, frame):
if VideoFileModelItem._cached_vs_filename != self.filename():
if VideoFileModelItem._cached_vs_filename != self.fullpath():
self.updateCachedVideoSource()
VideoFileModelItem._cached_vs.getFrame(frame)
@@ -193,6 +196,7 @@ class AnnotationModel(QAbstractItemModel):
self.annotations_ = annotations
self.root_ = RootModelItem(self.annotations_)
self.dirty_ = False
self.basedir_ = ""
def dirty(self):
return self.dirty_
@@ -203,7 +207,12 @@ class AnnotationModel(QAbstractItemModel):
if previous != dirty:
self.dirtyChanged.emit(dirty)
dirty = property(dirty, setDirty)
def basedir(self):
return self.basedir_
def setBasedir(self, dir):
print "setBasedir", dir
self.basedir_ = dir
def itemFromIndex(self, index):
index = QModelIndex(index) # explicitly convert from QPersistentModelIndex