package countlinesofcode

include CountLinesOfCodeForm.feather
include CountLinesOfCodeBehaviour.feather

import java.util.regex.*


/**
 * Counts lines of code, ignoring blank lines, comments and lines only containing only braces/brackets/parenthesis.
 *
 * NOTE. The current implementation does NOT build the results in a separate thread,
 * so a large codebase will hang the GUI, while the results are being accumulated.
 */
class CountLinesOfCode : SimpleComponent() {
    
    class var default_extensions = ""
    class var default_showFiles = true
    class var default_countHiddenFiles = false
    class var default_countHiddenFolders = false

    // ==== Register ====

    override meth register() {
        val forFolder = SimpleFeatureSet( Context.FOLDER ).apply {
            val countLines = contextAction( "Count Lines of Code", ::countLines )

            menus( MenuFeature( "Folder", countLines ) )
            contextMenu( countLines )
        }

        add( forFolder )
    }

    // ==== Actions ====

    func countLines( context : Context ) {
        promptInNewTab( context.value as File )
    }

    // ==== API ====

    func promptInNewTab( folder : File ) : Container {
        val form = CountLinesOfCodeForm( folder )
        return promptInNewTab( form )
    }

}