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as we often use in GPS for instance. This makes this menu even more useful git-svn-id: svn+ssh://svn.eu/Dev/importfromcvs/trunk@95492 936e1b1b-40f2-da11-902a-00137254ae57
51 lines
2.0 KiB
Python
51 lines
2.0 KiB
Python
## This script adds a contextual menu when you click on an Ada tagged
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## type or C++ class (or an instance of these).
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## The submenu will list all the primitive operations (aka methods) of
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## that object, and clicking on any of these will jump to the body of
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## that operation.
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## Worth noting in this example is the way the list of methods is
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## computed only once, and then stored in the context for later
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## reuse.
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## Also worth noting is how a dynamic contextual menu is created, and
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## can be set up to properly handle overloaded submenu entries, as might
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## happen when several methods have the same name.
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import GPS
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class Methods_Contextual (GPS.Contextual):
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def __init__ (self):
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GPS.Contextual.__init__ (self, "Methods")
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self.create_dynamic (on_activate = self.on_activate,
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label = "References/Methods of %e",
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filter = self.filter,
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factory = self.factory)
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def filter (self, context):
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## Store the methods in the context, so that we do not have to
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## recompute them if the menu is selected, and so that we can
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## handle overriden methods as well
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if isinstance (context, GPS.EntityContext) and context.entity():
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context.methods_list = context.entity().methods()
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## if we have an access to a tagged type, behave as if we had the
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## type itself
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if context.methods_list == [] \
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and context.entity().pointed_type():
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context.methods_list = context.entity().pointed_type().methods()
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context.methods_list.sort()
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return context.methods_list != []
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else:
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return False
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def factory (self, context):
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return [m.name() for m in context.methods_list]
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def on_activate (self, context, choice, choice_index):
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decl = context.methods_list [choice_index].body()
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buffer = GPS.EditorBuffer.get (decl.file())
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buffer.current_view().goto \
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(GPS.EditorLocation (buffer, decl.line(), decl.column()))
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Methods_Contextual()
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