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objgraphwidget honors the width/depth for all graphs, handles aborted/failed graphs calmly

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This commit is contained in:
David Vierra 2015-03-16 14:13:47 -10:00
parent dbe57e9b76
commit 422f2c2892
1 changed files with 20 additions and 8 deletions
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28
src/mcedit2/util/objgraphwidget.py
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@ -70,26 +70,38 @@ class ObjGraphWidget(QtGui.QWidget):
fn = tempfile.mktemp('chain.png')
#fn = "graph.png"
yield fn
image = QtGui.QImage(fn)
self.imageView.setPixmap(QtGui.QPixmap(image))
self.imageView.setFixedSize(image.size())
os.unlink(fn)
if os.path.exists(fn):
image = QtGui.QImage(fn)
self.imageView.setPixmap(QtGui.QPixmap(image))
self.imageView.setFixedSize(image.size())
os.unlink(fn)
else:
icon = QtGui.QIcon.fromTheme("dialog-error")
self.imageView.setPixmap(icon.pixmap(64, 64))
def showGarbage(self):
with self.showTempImage() as fn:
objgraph.show_refs(gc.garbage, filename=fn)
objgraph.show_refs(gc.garbage,
max_depth=self.depthLimitBox.value(),
too_many=self.widthLimitBox.value(), filename=fn)
def showRefs(self):
objType = str(self.inputWidget.text())
with self.showTempImage() as fn:
objgraph.show_refs(objgraph.by_type(objType), filename=fn)
objgraph.show_refs(objgraph.by_type(objType),
max_depth=self.depthLimitBox.value(),
too_many=self.widthLimitBox.value(), filename=fn)
def showBackrefs(self):
objType = str(self.inputWidget.text())
with self.showTempImage() as fn:
objgraph.show_chain(objgraph.find_backref_chain(objgraph.by_type(objType)[0],
objects = objgraph.by_type(objType)
if len(objects) == 0:
return
objgraph.show_chain(objgraph.find_backref_chain(objects[0],
objgraph.is_proper_module),
filename=fn)
max_depth=self.depthLimitBox.value(),
too_many=self.widthLimitBox.value(), filename=fn)
def showGraph(self):
from mcedit2 import editorapp