itsanov/fix_sketchup_wine.rb

## fix_sketchup_wine.rb
# Fixes the view each time the view changes

require 'sketchup'

def refresh
    UI.start_timer(0, false) {
	Sketchup.active_model.active_view.invalidate.refresh
    }
end

module NH
  module ViewFix
      @observer = nil
      @selection_observer = nil
      @model_observer = nil
      @layer_observer = nil
      @tool_observer = nil
      @rendering_observer = nil


    class MyViewObserver < Sketchup::ViewObserver
	def onViewChanged( view )
		puts "New View changed: #{view.inspect}"
		refresh
	end
    end

    class MySelectObserver < Sketchup::SelectionObserver
	def onSelectionBulkChange(selection)
	    puts "MySelectObserver.onSelectionBulkChange"
	    refresh
	end
	def onSelectionCleared(selection)
	    puts "MySelectObserver.onSelectionBulkChange"
	    refresh
	end
    end

    class MyModelObserver < Sketchup::ModelObserver
	def onActivePathChanged(model)
	    puts "onActivePathChanged: #{model}"
	    refresh
	end
	def onEraseAll(model)
	    puts "onEraseAll: #{model}"
	    refresh
	end
	def onExplode(model)
	    puts "onExplode: #{model}"
	    refresh
	end
	def onExplode(model)
	    puts "onExplode: #{model}"
	    refresh
	end
#	def onPidChanged(model, old_pid, new_pid)
#	    puts "onPidChanged: #{model}, #{old_pid} => #{new_pid}"
#	    refresh
#	end
	def onTransactionCommit(model)
	    puts "onTransactionCommit: #{model}"
	    refresh
	end
	def onTransactionAbort(model)
	    puts "onTransactionAbort: #{model}"
	    refresh
	end
	def onTransactionRedo(model)
	    puts "onTransactionRedo: #{model}"
	    refresh
	end
	def onTransactionUndo(model)
	    puts "onTransactionUndo: #{model}"
	    refresh
	end
	def onDeleteModel(model)
	    puts "onDeleteModel: #{model}"
	    refresh
	end
	def onPlaceComponent(instance)
	    puts "onPlaceComponent: #{instance}"
	    refresh
	end
    end

    class MyLayersObserver < Sketchup::LayersObserver
	def onCurrentLayerChanged(layers, layer)
	    puts "onCurrentLayerChanged: #{layer.name}"
	    refresh
	end
	def onLayerAdded(layers, layer)
	    puts "onLayerAdded: #{layer.name}"
	    refresh
	end
	def onLayerChanged(layers, layer)
	    puts "onLayerChanged: #{layer.name}"
	    refresh
	end
	def onLayerRemoved(layers, layer)
	    puts "onLayerRemoved: #{layer.name}"
	    refresh
	end
	def onRemoveAllLayers(layers)
	    puts "onRemoveAllLayers: #{layers}"
	    refresh
	end
    end

    class MyToolObserver < Sketchup::ToolsObserver
	def onActiveToolChanged(tools, tool_name, tool_id)
	    puts "onActiveToolChanged: #{tool_name}"
	    refresh
	end
	def onToolStateChanged(tools, tool_name, tool_id, tool_state)
	    puts "onToolStateChanged: #{tool_name}"
	    refresh
	end
    end

    class MyRenderingOptionsObserver < Sketchup::RenderingOptionsObserver
	def onRenderingOptionsChanged(rendering_options, type)
	    puts "onRenderingOptionsChanged(#{rendering_options}, #{type})"
	    refresh
	end
    end

    def self.fix_view
	fix_view_disable
	fix_view_enable
    end

    def self.is_fix_set
	!!@observer
    end

    def self.fix_view_disable
      # Remove old observers
      Sketchup.active_model.active_view.remove_observer( @observer ) if @observer
      @observer = nil
      Sketchup.active_model.selection.remove_observer( @selection_observer ) if @selection_observer
      @selection_observer = nil
      Sketchup.active_model.remove_observer( @model_observer ) if @model_observer
      @model_observer = nil
      Sketchup.active_model.layers.remove_observer( @layer_observer ) if @layer_observer
      @layer_observer = nil
      Sketchup.active_model.tools.remove_observer( @tool_observer ) if @tool_observer
      @tool_observer = nil
      Sketchup.active_model.rendering_options.remove_observer( @rendering_observer ) if @rendering_observer
      @rendering_observer = nil
    end

    def self.fix_view_enable
      # Attach the observers.
      @layer_observer = MyLayersObserver.new
      Sketchup.active_model.layers.add_observer( @layer_observer )

      @observer = MyViewObserver.new
      Sketchup.active_model.active_view.add_observer( @observer )

      @selection_observer = MySelectObserver.new
      Sketchup.active_model.selection.add_observer(@selection_observer)

      @tool_observer = MyToolObserver.new
      Sketchup.active_model.tools.add_observer(@tool_observer)

      @rendering_observer = MyRenderingOptionsObserver.new
      Sketchup.active_model.rendering_options.add_observer(@rendering_observer)

      @model_observer = MyModelObserver.new
      Sketchup.active_model.add_observer(@model_observer)
    end

  end
end

cmd = UI::Command.new("Refresh delay fix for Wine") {
    if NH::ViewFix.is_fix_set
	NH::ViewFix.fix_view_disable
    else
	NH::ViewFix.fix_view_enable
    end
}
cmd.menu_text = "Refresh delay fix for Wine"
cmd.set_validation_proc {
    if NH::ViewFix.is_fix_set
	MF_CHECKED
    else
	MF_UNCHECKED
    end
}
UI.menu("Plugins").add_item cmd


class MyAppObserver < Sketchup::AppObserver
    def onNewModel(model)
	puts "onNewModel: #{model}"
	NH::ViewFix.fix_view
    end
    def onOpenModel(model)
	puts "onOpenModel: #{model}"
	NH::ViewFix.fix_view
    end
    def expectsStartupModelNotifications
	return true
    end
end

# Attach the observer
Sketchup.add_observer(MyAppObserver.new)
	# Fixes the view each time the view changes

	require 'sketchup'

	def refresh
	UI.start_timer(0, false) {
	Sketchup.active_model.active_view.invalidate.refresh
	}
	end

	module NH
	module ViewFix
	@observer = nil
	@selection_observer = nil
	@model_observer = nil
	@layer_observer = nil
	@tool_observer = nil
	@rendering_observer = nil


	class MyViewObserver < Sketchup::ViewObserver
	def onViewChanged( view )
	puts "New View changed: #{view.inspect}"
	refresh
	end
	end

	class MySelectObserver < Sketchup::SelectionObserver
	def onSelectionBulkChange(selection)
	puts "MySelectObserver.onSelectionBulkChange"
	refresh
	end
	def onSelectionCleared(selection)
	puts "MySelectObserver.onSelectionBulkChange"
	refresh
	end
	end

	class MyModelObserver < Sketchup::ModelObserver
	def onActivePathChanged(model)
	puts "onActivePathChanged: #{model}"
	refresh
	end
	def onEraseAll(model)
	puts "onEraseAll: #{model}"
	refresh
	end
	def onExplode(model)
	puts "onExplode: #{model}"
	refresh
	end
	def onExplode(model)
	puts "onExplode: #{model}"
	refresh
	end
	# def onPidChanged(model, old_pid, new_pid)
	# puts "onPidChanged: #{model}, #{old_pid} => #{new_pid}"
	# refresh
	# end
	def onTransactionCommit(model)
	puts "onTransactionCommit: #{model}"
	refresh
	end
	def onTransactionAbort(model)
	puts "onTransactionAbort: #{model}"
	refresh
	end
	def onTransactionRedo(model)
	puts "onTransactionRedo: #{model}"
	refresh
	end
	def onTransactionUndo(model)
	puts "onTransactionUndo: #{model}"
	refresh
	end
	def onDeleteModel(model)
	puts "onDeleteModel: #{model}"
	refresh
	end
	def onPlaceComponent(instance)
	puts "onPlaceComponent: #{instance}"
	refresh
	end
	end

	class MyLayersObserver < Sketchup::LayersObserver
	def onCurrentLayerChanged(layers, layer)
	puts "onCurrentLayerChanged: #{layer.name}"
	refresh
	end
	def onLayerAdded(layers, layer)
	puts "onLayerAdded: #{layer.name}"
	refresh
	end
	def onLayerChanged(layers, layer)
	puts "onLayerChanged: #{layer.name}"
	refresh
	end
	def onLayerRemoved(layers, layer)
	puts "onLayerRemoved: #{layer.name}"
	refresh
	end
	def onRemoveAllLayers(layers)
	puts "onRemoveAllLayers: #{layers}"
	refresh
	end
	end

	class MyToolObserver < Sketchup::ToolsObserver
	def onActiveToolChanged(tools, tool_name, tool_id)
	puts "onActiveToolChanged: #{tool_name}"
	refresh
	end
	def onToolStateChanged(tools, tool_name, tool_id, tool_state)
	puts "onToolStateChanged: #{tool_name}"
	refresh
	end
	end

	class MyRenderingOptionsObserver < Sketchup::RenderingOptionsObserver
	def onRenderingOptionsChanged(rendering_options, type)
	puts "onRenderingOptionsChanged(#{rendering_options}, #{type})"
	refresh
	end
	end

	def self.fix_view
	fix_view_disable
	fix_view_enable
	end

	def self.is_fix_set
	!!@observer
	end

	def self.fix_view_disable
	# Remove old observers
	Sketchup.active_model.active_view.remove_observer( @observer ) if @observer
	@observer = nil
	Sketchup.active_model.selection.remove_observer( @selection_observer ) if @selection_observer
	@selection_observer = nil
	Sketchup.active_model.remove_observer( @model_observer ) if @model_observer
	@model_observer = nil
	Sketchup.active_model.layers.remove_observer( @layer_observer ) if @layer_observer
	@layer_observer = nil
	Sketchup.active_model.tools.remove_observer( @tool_observer ) if @tool_observer
	@tool_observer = nil
	Sketchup.active_model.rendering_options.remove_observer( @rendering_observer ) if @rendering_observer
	@rendering_observer = nil
	end

	def self.fix_view_enable
	# Attach the observers.
	@layer_observer = MyLayersObserver.new
	Sketchup.active_model.layers.add_observer( @layer_observer )

	@observer = MyViewObserver.new
	Sketchup.active_model.active_view.add_observer( @observer )

	@selection_observer = MySelectObserver.new
	Sketchup.active_model.selection.add_observer(@selection_observer)

	@tool_observer = MyToolObserver.new
	Sketchup.active_model.tools.add_observer(@tool_observer)

	@rendering_observer = MyRenderingOptionsObserver.new
	Sketchup.active_model.rendering_options.add_observer(@rendering_observer)

	@model_observer = MyModelObserver.new
	Sketchup.active_model.add_observer(@model_observer)
	end

	end
	end

	cmd = UI::Command.new("Refresh delay fix for Wine") {
	if NH::ViewFix.is_fix_set
	NH::ViewFix.fix_view_disable
	else
	NH::ViewFix.fix_view_enable
	end
	}
	cmd.menu_text = "Refresh delay fix for Wine"
	cmd.set_validation_proc {
	if NH::ViewFix.is_fix_set
	MF_CHECKED
	else
	MF_UNCHECKED
	end
	}
	UI.menu("Plugins").add_item cmd



	class MyAppObserver < Sketchup::AppObserver
	def onNewModel(model)
	puts "onNewModel: #{model}"
	NH::ViewFix.fix_view
	end
	def onOpenModel(model)
	puts "onOpenModel: #{model}"
	NH::ViewFix.fix_view
	end
	def expectsStartupModelNotifications
	return true
	end
	end

	# Attach the observer
	Sketchup.add_observer(MyAppObserver.new)