RuleShapeObserver

Author

This class represents the observer for a rule shape group. There is one observer of this kind for every present rule shape.

Public Class Methods

new(shape) click to toggle source

Initializing

    # File lib/interfaces/guitools.rb, line 15
15:         def initialize(shape)

16:                 @shape = shape

17:         end

Public Instance Methods

onElementAdded(entities, entity) click to toggle source

Method that triggers when some element is added into a rule shape group, in order to update the internal representation of the affected rule shape

    # File lib/interfaces/guitools.rb, line 49
49:         def onElementAdded(entities, entity)

50:                 

51:                 if !Shade.project.modifying

52:                         

53:                         Shade.project.modifying = true

54:                         execution = Shade.project.execution

55:                         layer_name = Sketchup.active_model.active_layer.name

56:                         @shape.refresh_from_entities(entities, @shape.transformation(layer_name), layer_name)

57:                         execution.grammar.saved = false

58:                         Shade.project.modifying = false

59:                 end

60:         end

onElementModified(entities, entity) click to toggle source

Method that triggers when something is modified inside a rule shape group, in order to update the internal representation of the affected rule shape

    # File lib/interfaces/guitools.rb, line 20
20:         def onElementModified(entities, entity)

21:                 

22:                 if !Shade.project.modifying

23:                         if !Shade.project.erasing

24:                                 Shade.project.modifying = true

25:                                 execution = Shade.project.execution

26:                                 layer_name = Sketchup.active_model.active_layer.name

27:                                 @shape.refresh_from_entities(entities, @shape.transformation(layer_name), layer_name)

28:                                 execution.grammar.saved = false

29:                                 Shade.project.modifying = false

30:                         end

31:                 end

32:         end

onElementRemoved(entities, entity_id) click to toggle source

Method that triggers when some element is removed from a rule shape group, in order to update the internal representation of the affected rule shape

    # File lib/interfaces/guitools.rb, line 63
63:         def onElementRemoved(entities, entity_id)

64:                 

65:                 if !Shade.project.modifying

66:                         Shade.project.modifying = true

67:                         execution = Shade.project.execution

68:                         layer_name = Sketchup.active_model.active_layer.name

69:                         @shape.refresh_from_entities(entities, @shape.transformation(layer_name), layer_name)

70:                         execution.grammar.saved = false

71:                         Shade.project.modifying = false

72:                 end

73:         end

onEraseEntities(entities) click to toggle source

Method that triggers when a rule shape group is erased, in order to update the internal representation of the affected rule shape

    # File lib/interfaces/guitools.rb, line 35
35:         def onEraseEntities(entities)

36:                 

37:                 if !Shade.project.modifying

38:                         Shade.project.modifying = true

39:                         layer_name = Sketchup.active_model.active_layer.name

40:                         @shape.p[layer_name] = LinearLinkedList.new

41:                         @shape.s[layer_name] = LinearLinkedList.new

42:                         execution = Shade.project.execution

43:                         execution.grammar.saved = false

44:                         Shade.project.modifying = false

45:                 end

46:         end

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RuleShapeObserver

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