6b4483044b
- made sure that when a new project is created that the levelling grid shapes are deleted - some code optimization and code refactoring
69 lines
2.6 KiB
Python
69 lines
2.6 KiB
Python
from tclCommands.TclCommand import TclCommand
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import collections
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class TclCommandNew(TclCommand):
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"""
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Tcl shell command to starts a new project. Clears objects from memory
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"""
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# array of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
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aliases = ['new']
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description = '%s %s' % ("--", "Starts a new project. Clears objects from memory.")
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# dictionary of types from Tcl command, needs to be ordered
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arg_names = collections.OrderedDict()
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# dictionary of types from Tcl command, needs to be ordered , this is for options like -optionname value
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option_types = collections.OrderedDict([
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('reset', str),
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('keep_scripts', str)
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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required = []
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# structured help for current command, args needs to be ordered
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help = {
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'main': "Starts a new project. Clears objects from memory. Default action: reset the Tcl environment.",
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'args': collections.OrderedDict([
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('reset', 'If True/1 or missing (default value) or no value provided then the Tcl is re-instantiated '
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'thus resetting all its variables.'),
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('keep_scripts', 'If True/1, all script objects are kept in the new project. '
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'Default: scripts are not kept.')
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]),
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'examples': ['new', 'new -reset False', 'new -keep_scripts False']
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}
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def execute(self, args, unnamed_args):
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"""
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execute current TCL shell command
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:param args: array of known named arguments and options
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:param unnamed_args: array of other values which were passed into command
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without -somename and we do not have them in known arg_names
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:return: None or exception
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"""
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reset_tcl = True
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if 'reset' in args:
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if args['reset']:
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try:
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reset_tcl = bool(eval(str(args['reset'])))
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except NameError:
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if args['reset'].lower() == 'false':
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reset_tcl = False
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keep_scripts = False
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if 'keep_scripts' in args:
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if args['keep_scripts']:
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try:
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keep_scripts = bool(eval(str(args['keep_scripts'])))
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except NameError:
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if args['keep_scripts'].lower() == 'true':
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keep_scripts = True
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self.app.f_handlers.on_file_new_project(cli=True, reset_tcl=reset_tcl, keep_scripts=keep_scripts)
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