Remove WidgetCharset class and introduce templated WidgetList class

[forntoh]

Summary by CodeRabbit

• New Features

  • Introduced a new WidgetList class for managing a selectable list of values, allowing users to cycle through options.
  • Added functionality for user commands to navigate the list and update selections.

• Removed Features

  • Removed the WidgetCharset class, which previously facilitated character selection from a character set.

[coderabbitai]

Walkthrough

The changes involve the removal of the WidgetCharset class from WidgetCharset.h and the introduction of a new templated class WidgetList in WidgetList.h. The WidgetCharset class managed character selection from a specified charset, while WidgetList facilitates the management of a selectable list of values with cycling capabilities. The changes include modifications to the declarations of exported entities, reflecting the addition and removal of these classes and associated functions.

Changes

File	Change Summary
src/widget/WidgetCharset.h	Class WidgetCharset removed; inline function WIDGET_CHARSET removed.
src/widget/WidgetList.h	Class WidgetList<T> added; function template WIDGET_LIST added for creating instances.

Poem

In the meadow where widgets play,
A charset has hopped away.
A list now leaps, so bright and new,
With values to cycle, just for you!
Hooray for changes, let’s cheer and sing,
For every hop, a joyful spring! 🐇✨

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[coderabbitai]

Actionable comments posted: 4

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE

📥 Commits

Files that changed from the base of the PR and between 02f7235 and f32ad1e.

📒 Files selected for processing (2)

• src/widget/WidgetCharset.h (0 hunks)
• src/widget/WidgetList.h (1 hunks)

💤 Files with no reviewable changes (1)

• src/widget/WidgetCharset.h

[github-actions]

Memory usage change @ f32ad1e

Board	flash	%	RAM for global variables	%
STMicroelectronics:stm32:GenF1	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:avr:uno	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:samd:mkr1000	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
esp32:esp32:esp32	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
esp8266:esp8266:huzzah	N/A	N/A	N/A	N/A

Click for full report table

Board	examples/Basic flash	%	examples/Basic RAM for global variables	%	examples/ButtonAdapter flash	%	examples/ButtonAdapter RAM for global variables	%	examples/Callbacks flash	%	examples/Callbacks RAM for global variables	%	examples/InputRotary flash	%	examples/InputRotary RAM for global variables	%	examples/IntFloatValues flash	%	examples/IntFloatValues RAM for global variables	%	examples/KeyboardAdapter flash	%	examples/KeyboardAdapter RAM for global variables	%	examples/List flash	%	examples/List RAM for global variables	%	examples/SimpleRotary flash	%	examples/SimpleRotary RAM for global variables	%	examples/SSD1803A_I2C flash	%	examples/SSD1803A_I2C RAM for global variables	%	examples/RTOS flash	%	examples/RTOS RAM for global variables	%
STMicroelectronics:stm32:GenF1	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
arduino:avr:uno	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
arduino:samd:mkr1000	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
esp32:esp32:esp32	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
esp8266:esp8266:huzzah	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Click for full report CSV

Board,examples/Basic<br>flash,%,examples/Basic<br>RAM for global variables,%,examples/ButtonAdapter<br>flash,%,examples/ButtonAdapter<br>RAM for global variables,%,examples/Callbacks<br>flash,%,examples/Callbacks<br>RAM for global variables,%,examples/InputRotary<br>flash,%,examples/InputRotary<br>RAM for global variables,%,examples/IntFloatValues<br>flash,%,examples/IntFloatValues<br>RAM for global variables,%,examples/KeyboardAdapter<br>flash,%,examples/KeyboardAdapter<br>RAM for global variables,%,examples/List<br>flash,%,examples/List<br>RAM for global variables,%,examples/SimpleRotary<br>flash,%,examples/SimpleRotary<br>RAM for global variables,%,examples/SSD1803A_I2C<br>flash,%,examples/SSD1803A_I2C<br>RAM for global variables,%,examples/RTOS<br>flash,%,examples/RTOS<br>RAM for global variables,%
STMicroelectronics:stm32:GenF1,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
arduino:avr:uno,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
arduino:samd:mkr1000,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,,,,
esp32:esp32:esp32,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
esp8266:esp8266:huzzah,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,,,,