Class: Deplate::Region

Inherits:
Element show all
Defined in:
lib/deplate/regions.rb

Overview

Description:

Usage:

TODO:

CHANGES:

Defined Under Namespace

Classes: SecondOrder

Constant Summary collapse

@@regions = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Element

#join_lines, #join_lines_re_zh_cn

Class Method Details

.check_file(container, out, file, source) ⇒ Object 



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# File 'lib/deplate/regions.rb', line 36

def check_file(container, out, file, source)
    if Dir[out].empty?
        container.log(['Output not found', out, Dir.pwd])
        return false
    elsif file and source
        if File.exist?(file)
            accum = File.open(file) {|io| io.read}.split(/[\n\r]+/)
            clean_strings(accum)
            clean_strings(source)
            if accum === source
                container.log(['Output exists and source matches', file])
                return true
            else
                container.log(['Source has changed', file, accum.size, source.size])
                # p "DBG", accum, source
                # puts caller[0..10].join("\n")
                for i in 0..[accum.size, source.size].max
                    unless accum[i] === source[i]
                        container.log('%S != %S', [accum[i], source[i]])
                    end
                end
            end
        else
            container.log(['Source not found; assume that output is okay', file])
            return true
        end
    end
    container.log(['Output needs updating', file])
    return false
end

.clean_strings(strings) ⇒ Object 



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# File 'lib/deplate/regions.rb', line 67

def clean_strings(strings)
    strings.delete('')
    strings.each {|l| l.chomp!}
end

.deprecated_regnote(invoker, args, regNote, arg = '@note') ⇒ Object 



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# File 'lib/deplate/regions.rb', line 72

def deprecated_regnote(invoker, args, regNote, arg='@note')
    # if [email protected]_key?(arg) or (!@args[arg] and @regNote)
    if !args.has_key?(arg)
        if regNote and !regNote.empty?
            invoker.log(['Deprecated region syntax: Use argument instead', arg, regNote]
                        # , :anyway
                       )
            # puts caller[0..10].join("\n")
        end
        args[arg] = regNote
    end
    args[arg]
end

.regions ⇒ Object 



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# File 'lib/deplate/regions.rb', line 24

def regions
    @@regions
end

.register_as(name, c = self) ⇒ Object 



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# File 'lib/deplate/regions.rb', line 28

def register_as(name, c=self)
    @@regions[name] = self
end

.set_line_cont(val = true) ⇒ Object 



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# File 'lib/deplate/regions.rb', line 32

def set_line_cont(val=true)
    self.line_cont=val
end

Instance Method Details

#deprecated_regnote(arg = '@note') ⇒ Object 



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# File 'lib/deplate/regions.rb', line 135

def deprecated_regnote(arg='@note')
    Deplate::Region.deprecated_regnote(self, @args, @regNote, arg)
end

#finish ⇒ Object 



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# File 'lib/deplate/regions.rb', line 112

def finish
    finish_accum
    return super
end

#finish_accum ⇒ Object 



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# File 'lib/deplate/regions.rb', line 96

def finish_accum
    if @region
        unify_now(@region)
        @regNote = @region.regNote ? @region.regNote.strip : ''
        @accum   = @region.accum
    else
        @regNote = ''
    end
    if defined?(@indent)
        rx = /^#{@indent}/
        @accum.each do |l|
            l.gsub!(rx, "")
        end
    end
end

#format_compound ⇒ Object 



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# File 'lib/deplate/regions.rb', line 117

def format_compound
    acc = []
    prototype = @expected || @prototype.class
    for e in @elt
        e.match_expected(prototype, self) # if prototype
        # e.doc_type = doc_type
        # e.doc_slot = doc_slot
        acc << e.format_current
    end
    fmt = self.class.formatter2 || self.class.formatter
    if fmt
        @elt = @deplate.formatter.join_blocks(acc)
        return format_current(fmt)
    else
        return @deplate.formatter.join_blocks(acc)
    end
end

#setup(region = nil) ⇒ Object 



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# File 'lib/deplate/regions.rb', line 88

def setup(region=nil)
    if region
        @region = region
        @args   = region.args
        update_args
    end
end