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comparison cagou/core/cagou_main.py @ 352:434f770fe55b

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core (Cagou): add debug log for widget visibility + ignore_missing: - debug log are now use to show which widget are made (in)visible, and to show the list of currently visible widgets - "ignore_missing" can be used in _removeVisibleWidget when we can expect that a widget is missing in visible widgets list.
author Goffi <goffi@goffi.org>
date Fri, 17 Jan 2020 18:44:35 +0100
parents e9d3c3793f94
children 19422bbd9c8e
comparison
equal deleted inserted replaced
351:e9d3c3793f94 352:434f770fe55b
767 """declare a widget visible 767 """declare a widget visible
768 768
769 for internal use only! 769 for internal use only!
770 """ 770 """
771 assert isinstance(widget, CagouWidget) 771 assert isinstance(widget, CagouWidget)
772 self._visible_widgets.setdefault(widget.__class__, []).append(widget) 772 log.debug(f"Visible widget: {widget}")
773 self._visible_widgets.setdefault(widget.__class__, set()).add(widget)
774 log.debug(f"visible widgets list: {self.getVisibleList(None)}")
773 widget.onVisible() 775 widget.onVisible()
774 776
775 def _removeVisibleWidget(self, widget): 777 def _removeVisibleWidget(self, widget, ignore_missing=False):
776 """declare a widget not visible anymore 778 """declare a widget not visible anymore
777 779
778 for internal use only! 780 for internal use only!
779 """ 781 """
780 self._visible_widgets[widget.__class__].remove(widget) 782 log.debug(f"Widget not visible anymore: {widget}")
783 try:
784 self._visible_widgets[widget.__class__].remove(widget)
785 except KeyError as e:
786 if not ignore_missing:
787 log.error(f"trying to remove a not visible widget ({widget}): {e}")
788 return
789 log.debug(f"visible widgets list: {self.getVisibleList(None)}")
781 if isinstance(widget, CagouWidget): 790 if isinstance(widget, CagouWidget):
782 widget.onNotVisible() 791 widget.onNotVisible()
783 if isinstance(widget, quick_widgets.QuickWidget): 792 if isinstance(widget, quick_widgets.QuickWidget):
784 self.widgets.deleteWidget(widget) 793 self.widgets.deleteWidget(widget)
785 794