Helps fix the one-frame delay problem when running Google Sketchup in Wine

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)

Awesome and thank you!
Sketchup Make 2017 now completely works on my linux box.

STOP

…

On Mon, May 20, 2024 at 5:55 PM sythem ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ Awesome and thank you! Sketchup Make 2017 now completely works on my linux box. — Reply to this email directly, view it on GitHub <https://gist.github.com/itsanov/a6b9016dff5a5c0ee270ff8b82ebf66f#gistcomment-5063657> or unsubscribe <https://github.com/notifications/unsubscribe-auth/APE64YAWR4SSDFWNXCPTUKDZDKLPLBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVEYTAMJRGMYDGMZTU52HE2LHM5SXFJTDOJSWC5DF> . You are receiving this email because you commented on the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

I wanted to say thanks to the original author and to @itsanov for this work - Sketchup is one of my last core apps needed in my linux migration. I have noticed one issue - when drag-selecting, no selection box lines are shown. Is this something anyone else is seeing (or not as the case may be!)?

I am noticing the same lately. Using : Linux Mint 22.3 Kernel: 6.17.0-19-generic.

I wanted to say thanks to the original author and to @itsanov for this work - Sketchup is one of my last core apps needed in my linux migration. I have noticed one issue - when drag-selecting, no selection box lines are shown. Is this something anyone else is seeing (or not as the case may be!)?

I can see the drag-selecting box. I'm using Sketchup 2017 (version 17.2.2555 64-bit) on Fedora 39.

@smashsmashin are you using Wayland or X11 desktop?

I have attempted to address the drag-selection box issue, and combined the two fixes into a single plugin. You can check it out on github. Comments/bugs welcome. Note, I am not an experienced coder, though I used to many years ago. I used Claude to work through this, have reviewed it over multiple versions and tests myself before publishing.

@Swazib0y Thank you for the fix. Now all works 100% again. I am using X11 btw.

I never had this problem with the selection lines in Linux Mint.

Here is a video I made showing the selection lines.
https://youtu.be/aUIXELEOwkE?si=JMCkaeUkZaPlDitj&t=189

Mint 21.3 64-bit
GeForce GTX 1650
Nvidia 580

@Swazib0y Thank you for the fix. Now all works 100% again. I am using X11 btw.

Glad it worked, happy to continue refining it over on the github page if you encounter any issues.

I never had this problem with the selection lines in Linux Mint.

Here is a video I made showing the selection lines. https://youtu.be/aUIXELEOwkE?si=JMCkaeUkZaPlDitj&t=189

Mint 21.3 64-bit GeForce GTX 1650 Nvidia 580

What version of wine are you using? I am curious why there's a difference...