mirror of
https://github.com/stronk-dev/Guitar-Sheet-Parser.git
synced 2025-07-05 08:25:09 +02:00
db9633a855
Added width-overflow check. Program will downsize the fontSize down untill all lines are readable Moved config options into the song object Fixes #3
56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
#!/usr/bin/env python3
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##
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# @file main.py
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#
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# @brief This program converts supported tablature source files to a printable format
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#
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# @section description Description
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# Creates Song objects of all tablatures it can find in a given directory or its subdirectories
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# Supported inputs currently: Any .txt file, as long as each section has a corresponding [<sectionName>] delimiter
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# Supported outputs currently: PNG format
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# Song objects are then parsed into separate metadata information and sections
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# Sections contain lines of lyric and corresponding tablature data
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# The program then tries to fit these sections within the chosen output dimensions (currently A4)
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# as best as it can, shrinking or growing sections to fit the remaining space
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#
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# @section notes Notes
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# - Splitting raw text into lyric and tablature info is very basic at the moment.
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# We need a better way to classify & split the various channels (raw tab, lyrics, chords, more?) that can be expected in tablature
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#
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# @section todo TODO
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# - Various prints should be printed at specific log levels, to easily switch between debug, info or warnings only
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import lib.chordFinder
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import lib.dataStructures
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import lib.initSongs
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import lib.transpose
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import lib.config
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import output2img
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def main():
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# Init config file
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lib.config.initConfig()
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# Init Song objects for all songs with compatible inputs
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songs = lib.initSongs.getSongObjects()
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# Convert all songs into sections
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for song in songs:
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print("Start parsing of file '{}'...".format(song.inputFile))
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# Initialise internal data structures
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song.initSections()
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# Prerender: calculate the expected dimensions for each section
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song.prerenderSections()
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# While we overflow on X: resize all sections down and recalculate
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while not song.checkOverflowX():
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#print("Overflowing on width of the page. Decreasing font size by 2...")
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song.resizeAllSections(-2)
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# Parse as PNG a4
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if song.isParsed:
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# Create subdirectory where we will output our images
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targetDirectory = song.outputLocation + "-a4-png"
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print("Successfully parsed file. Writing output to '{}'".format(song.inputFile, targetDirectory))
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# Write out metadata and sections, as many as can fit on one page
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output2img.outputToImage(targetDirectory, song)
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if __name__ == "__main__":
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main()
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