OO-PG0016

Plug-In: Read Outline Rows

This plug-in will read the text of the selected outline rows.

The plug-in includes these optional preferences:

• Include the recitation of each row’s note (if any).
• Include the recitation of each row’s position identifier, ex: 2.2.1
• Read the entire outline, instead of just the selected rows (default).

During the execution of the plug-in, an alert dialog will be presented. Click the alert button at any time to halt the text-to-speech process.

Return to: OmniOutliner Plug-In Collection

Read Outline Rows
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/*{
	"type": "action",
	"targets": ["omnioutliner"],
	"author": "Otto Automator",
	"identifier": "com.omni-automation.oo.read-selected-rows",
	"version": "1.3",
	"description": "This plug-in will read the text of the selected rows. There is an option to automatically include the recitation of the row’s note.",
	"label": "Read Outline Rows",
	"shortLabel": "Read Outline Rows",
	"paletteLabel": "Read Outline Rows",
	"image": "person.wave.2.fill"
}*/
(() => {
	var preferences = new Preferences() // NO ID = PLUG-IN ID
	
	function createUtterance(textToSpeak){
		AlexID = (
			(app.platformName === "macOS") ? 
			"com.apple.speech.synthesis.voice.Alex" : 
			"com.apple.speech.voice.Alex"
		)
		voiceObj = Speech.Voice.withIdentifier(AlexID)
		voiceRate = 0.4
		utterance = new Speech.Utterance(textToSpeak)
		utterance.voice = voiceObj
		utterance.rate = voiceRate
		return utterance
	}
	
	function genPositionID(item){
		nums = item.ancestors.map(x => 1 + x.index) 
		nums.reverse().push(item.index + 1)
		return nums.join(".")
	}
	
	const action = new PlugIn.Action(async function(selection, sender){
		try {
			var synthesizer = new Speech.Synthesizer()
			
			shouldIdentifyRow = preferences.readBoolean("shouldIdentifyRow")
			if(!shouldIdentifyRow){shouldIdentifyRow = false}
			console.log("shouldIdentifyRow", shouldIdentifyRow)
		
			shouldReadNotes = preferences.readBoolean("shouldReadNotes")
			if(!shouldReadNotes){shouldReadNotes = false}
			console.log("shouldReadNotes", shouldReadNotes)
			
			shouldReadOutline = preferences.readBoolean("shouldReadOutline")
			if(!shouldReadOutline){shouldReadOutline = false}
			console.log("shouldReadOutline", shouldReadOutline)
			
			checkSwitchFieldA = new Form.Field.Checkbox(
				"shouldIdentifyRow",
				"Speak each row’s positional identifier",
				shouldIdentifyRow
			)
		
			checkSwitchFieldB = new Form.Field.Checkbox(
				"shouldReadNotes",
				"Automatically read a row’s notes",
				shouldReadNotes
			)
			
			checkSwitchFieldC = new Form.Field.Checkbox(
				"shouldReadOutline",
				"Read entire outline",
				shouldReadOutline
			)
			
			inputForm = new Form()
			inputForm.addField(checkSwitchFieldA)
			inputForm.addField(checkSwitchFieldB)
			inputForm.addField(checkSwitchFieldC)
		
			inputForm.validate = function(formObject){
				return true
			}

			formPrompt = (shouldReadOutline) ? "Read Outline Rows":"Read Selected Rows"
			spokenPrompt = (shouldReadOutline) ? "Reed Outline Rows":"Reed Selected Rows"
			buttonTitle = "Continue"

			utterance = createUtterance(spokenPrompt)
			synthesizer.speakUtterance(utterance)
		
			formObject = await inputForm.show(formPrompt, buttonTitle)
			
			shouldIdentifyRow = formObject.values['shouldIdentifyRow']
			console.log('shouldIdentifyRow', shouldIdentifyRow)
			preferences.write("shouldIdentifyRow", shouldIdentifyRow)
			
			shouldReadNotes = formObject.values['shouldReadNotes']
			console.log('shouldReadNotes', shouldReadNotes)
			preferences.write("shouldReadNotes", shouldReadNotes)
			
			shouldReadOutline = formObject.values['shouldReadOutline']
			console.log('shouldReadOutline', shouldReadOutline)
			preferences.write("shouldReadOutline", shouldReadOutline)
			
			var itemsToRead = new Array()
			if(shouldReadOutline){
				itemsToRead = rootItem.descendants
			} else {
				itemsToRead = selection.items
			}
						
			if(itemsToRead.length === 0){
				throw {
					name: "Selection Issue",
					message: "No items have been selected to be read."
				}
			}
			
			rowCount = itemsToRead.length
			rowOrRows = (rowCount === 1) ? "row":"rows"
		
			var textSegments = new Array()
			itemsToRead.forEach(item => {
				if(shouldIdentifyRow){
					itemID = genPositionID(item)
					spokenID = itemID.replaceAll('.', ' point ')
					identifyingPhrase = `Row ${spokenID}`
					textSegments.push(identifyingPhrase)
				}
				
				rowText = item.topic 
				if(rowText.length === 0){rowText = "Empty row."}
				textSegments.push(rowText)
								
				if(shouldReadNotes){
					noteText = item.note 
					if(noteText.length > 0){
						textSegments.push("Note for row.")
						textSegments.push(noteText)
					}
				}
			})
			
			addedPhrase = (shouldReadNotes) ? "and notes": ""
			openingUtterance = createUtterance(`Reading ${rowCount} ${rowOrRows} ${addedPhrase}`)
			openingUtterance.postUtteranceDelay = 0.75
			var utterances = [openingUtterance]
			textSegments.forEach(segment => {
				console.log(segment)
				utterance = createUtterance(segment)
				utterance.postUtteranceDelay = 0.5
				utterances.push(utterance)
			})
			
			utterances.forEach(utterance => {
				synthesizer.speakUtterance(utterance)
			})
			
			utterance = createUtterance("Done!")
			synthesizer.speakUtterance(utterance)

			alertTitle = (shouldReadOutline) ? "Reading Outline Rows":"Reading Selected Rows"
			alert = new Alert(alertTitle, "Click “Done” button to stop speaking.")
			alert.addOption("Done")
			index = await alert.show()
			synthesizer.stopSpeaking(Speech.Boundary.Word)
		}
		catch(err){
			if(!err.causedByUserCancelling){
				utterance = createUtterance(err.message)
				synthesizer.speakUtterance(utterance)
				//new Alert(err.name, err.message).show()
			}
		}
	});

	action.validate = function(selection, sender){
		return true
	};
	
	return action;
})();