Accessibility Toolbar Extension (AT4N)

MANIFEST.in

@@ -5,6 +5,8 @@ include CONTRIBUTING.md
 include CHANGELOG.md
 include tox.ini
 include .bumpversion.cfg
+include *.yaml
+include *.yml
 
 # explicit excludes
 exclude .travis.yml

src/jupyter_contrib_nbextensions/nbextensions/accessibility_toolbar/README.md

@@ -0,0 +1,107 @@
+# Accessibility Toolbar (AT4N)
+
+This extension adds a toolbar to your notebook with five separate accessibility tools. For a summary of the features
+see: [Accessibility Toolbar](https://www.youtube.com/watch?v=8Nv3uosr8s4&t=7s)
+The makeup of these tools is as follows:
+
+## Notebook Style Manager
+
+- The aim of this extension is to provide the user with the tools to customise their notebook according to their own
+  specifications.
+- This feature includes support for text size and font changes, line and letter spacing changes and
+  various changes to the pages colours.
+- There is also a predefined styles feature allowing for the saving and loading
+  of saved page styles.
+- Feature summary can be found at: [Notebook Style Manager](https://youtu.be/8Butk1EhpSw)
+
+### Notes
+
+- All of the styles are saved when refreshing the page into localStorage.
+- To create a predefined style choose your required styles, click on "Add new style", select a name and then
+  click save to save your style.
+- Beware when selecting "Default style" option as this will wipe any style changes not saved as a predefined
+  style.
+
+![styles](./images/styles.png)
+
+---
+
+## Spell Checker
+
+- The aim of this extension is to provide spell checker functionality for all markdown cells in a notebook.
+- This feature includes the ability to be notify the user of spelling errors inline.
+- It also provides a spell checker menu where words can be pasted and suggestions can be generated for the correct
+  spelling of miss-spelt words.
+- New words can be added to the dictionary there.
+- It is also possible to switch between bold or underlining notifications of spelling mistakes.
+- Feature summary can be found at: [Spell Checker](https://youtu.be/WfMLjviZlMc)
+
+### Notes
+
+- The Spell Checker icon will turn green when it is enabled.
+- The Spell Checker only works on markdown and **NOT** on code.
+  ![styles](./images/spellchecker.png)
+
+---
+
+## Voice Control
+
+- The aim of this extension is to provide voice control support for some of the common actions on a Jupyter notebook.
+- Once enabled the toolbar will listen for any of these key actions and will then execute them.
+- The possible commands are as follows:
+  - Run: Run Selected Cell
+  - Run all: Run all Cells
+  - Restart Kernel: Restart the Kernel
+  - Shutdown Kernel: Shutdown the kernel
+  - Spell Checker on: Turns on the spell checking feature of the accessibility toolbar
+  - Spell Checker off: Turns off the spell checking feature of the accessibility toolbar
+  - View Commands: Show the table of available commands
+  - Stop Voice control: Turns off the voice control feature of the accessibility toolbar
+  - Show Planner: Opens the planner provided by the accessibility toolbar
+  - Hide Planner: Minimises the planner provided by the accessibility toolbar
+  - Dark Mode: Activates the dark theme provided by the accessibility toolbar
+  - High Contrast Mode: Activates the high contrast theme provided by the accessibility toolbar
+  - Default Mode: Reverts the notebook to the default theme
+- Feature summary can be found at: [Voice Control](https://youtu.be/UepPF3ECV_s)
+
+###Notes
+
+- The Voice Control feature is only supported on Chrome at the moment.
+- The Voice Control button will turn green when it is listening for a command.
+  ![styles](./images/voice.png)
+
+---
+
+## Planner
+
+- The aim of the Planner is to provide a way for a user to plan out their notebook before and during its creation.
+- The Planner is a Mardown text editor that is displayed at the side of the page and is saved together with the
+  notebook.
+- The Planner includes all of the standard Markdown features, with shortcuts to some of them as buttons at the top.
+- Feature summary can be found at: [Planner](https://youtu.be/smV4PZKINiM)
+
+###Notes
+
+- The planner automatically saves every minute and can be manually saved using the "Save" button
+- There are various size options for images added to the planner:
+  - 20% width: imagewidth=planner-20
+  - 30% width: imagewidth=planner-30
+  - 40% width: imagewidth=planner-40
+  - 50% width: imagewidth=planner-50
+  - 60% width: imagewidth=planner-60
+  - 70% width: imagewidth=planner-70
+  - 80% width: imagewidth=planner-80
+  - 90% width: imagewidth=planner-90
+  - 100% width: imagewidth=planner-100
+
+![styles](./images/planner.png)
+
+## Accessible Themes
+
+- The aim of the accessible themes is to provide a high contract and dark theme mode for users depending on their
+  preferences.
+- The themes can be easily toggled from the menu provided.
+- Feature summary can be found at: [Themes](https://youtu.be/EbC200P6KwM)
+
+  ![styles](./images/darkmode.png)
+  ![styles](./images/contrastmode.png)

src/jupyter_contrib_nbextensions/nbextensions/accessibility_toolbar/accessibility_toolbar.yaml

@@ -0,0 +1,9 @@
+Type: Jupyter Notebook Extension
+Name: Accessibility Toolbar
+Description:
+  Adds a toolbar that provides five accessibility features for a notebook.
+  Helpful for people with dyslexia and visual impairment.
+Link: README.md
+Icon: images/toolbar.png
+Main: main.js
+Compatibility: 3.x, 4.x, 5.x, 6.x