@author Harman Goei
@version 0.2.0
Angular.js directive that will transform any plain text guitar chord music chart allowing the user to change chords in a single click. Developers also can change the UI of the chord key selection (see the example angular.chordtransposer.html file). This directive was a conversion from jquery.chord.transposer (https://github.com/jessegavin/jQuery-Chord-Transposer) by Jesse Gavin. As of version 0.1.0, this directive no longer depends on jQuery 1.11.0, just uses angular's jQLite and $compile.
<chord-area ng-model="songSection" key="{{songKey}}">
</chord-area>- ngModel contains the guitar chord music chart.
- key is the value of the new key (must be major and standard key)
- Angular.js 1.3.x
- The key selection is currently set as a dropdown (intended for mobile usage), and has up/down levels
- Allows extra whitespacing at end/ tabs / etc (as long the line doesnt contain anything that doesn't make sense.
- Doesn't use jQuery as of version 0.1.0, uses angular's scope instead to transpose
- Doesn't update whitespacing when a chord adds another character (e.g. # or b)
- Ported to TypeScript, cleaned up unused functions
- Added ghost chord notation (Em) to regular expressions
- Docs, minified file
- Took out the jQuery library dependency that the original jquery.chord.transposer has; reducing dependencies / footprint
- All of the guitar chords are in the scope, and transposeSong, transposeChord has been changed signficantly
- Using the scope loses the whitespace updating that jquery.chord.transposer had
- First version converted from Jesse Gavin's jquery.chord.transposer (https://github.com/jessegavin/jQuery-Chord-Transposer)
- Allow extra whitespacing at end when checking for chord lines
- Key selection originally in links no longer used, changed it to a dropdown (easier on mobile)
- Still depends on jQuery