Class: Deplate::Regions::Img

Inherits:

Deplate::Region

• Object
• Element
• Deplate::Region
• Deplate::Regions::Img

Defined in:

lib/deplate/regions.rb,
lib/deplate/mod/pstoedit.rb

Constant Summary

@@ImgAutoN =

0

@@ImgSuffix =

{}

Instance Method Summary

• #finish ⇒ Object
• #img ⇒ Object
• #img_re_pstoedit ⇒ Object
• #suffix ⇒ Object

Methods inherited from Deplate::Region

check_file, clean_strings, #deprecated_regnote, deprecated_regnote, #finish_accum, #format_compound, regions, register_as, set_line_cont, #setup

Methods inherited from Element

#join_lines, #join_lines_re_zh_cn

Instance Method Details

#finish ⇒ Object

# File 'lib/deplate/regions.rb', line 472

def finish
    finish_accum
    nt = @regNote.split(/ /)
    @prg = nt[0]
    @cmdLineArgs = nt[1..-1]
    unless @prg
        log("No programm name given!", :error)
    else
        begin
            @args["sfx"] ||= @deplate.variables["imgSfx"]
            imgClass = Deplate::Regions.const_get("Img_" + @prg)
            self.extend(imgClass)
            i = img
            i.args.update(@args)
            i.update_args
            return i
        rescue StandardError => e
            log(["Program call failed", e, e.backtrace[0..10]], :error)
        end
    end
    return nil
end

#img ⇒ Object

# File 'lib/deplate/regions.rb', line 495

def img
    id  = @args["id"]
    unless id
        @@ImgAutoN += 1
        id = @deplate.auxiliary_auto_filename('img', @@ImgAutoN, @accum)
    end
    sfx = @args["sfx"] || suffix
    src = "#{id}.#{@prg}"
    out = "#{id}.#{sfx}"
    pwd = Dir.pwd
    d   = @deplate.dest ? File.dirname(@deplate.dest) : "."
    i   = nil
    @deplate.in_working_dir do
        accum = prepare(@accum, out, sfx)
        if Deplate::Region.check_file(self, out, src, accum)
            log(["Files exist! Using", out], :anyway)
        else
            unless @deplate.options.force
                for f in [src]
                    if File.exist?(f)
                        raise "Please delete '#{f}' or change the id before proceeding"
                    end
                end
            end
            Deplate::External.write_file(self, src) {|io| io.puts(accum.join("\n"))}
            run(src, out, sfx)
        end
        if block_given?
            i = yield(id, out)
        else
            i = Deplate::Command::IMG.new(@deplate, @source, out, @match, @args, "IMG")
            i.finish
        end
    end
    return i
end

#img_re_pstoedit ⇒ Object

# File 'lib/deplate/mod/pstoedit.rb', line 60

def img
    id  = @args["id"]
    unless id
        @@ImgAutoN += 1
        id = @deplate.auxiliary_auto_filename('img', @@ImgAutoN, @accum)
    end
    sfx = @args["sfx"] || suffix
    src = "#{id}.#{@prg}"
    out = "#{id}.#{sfx}"
    pwd = Dir.pwd
    d   = @deplate.dest ? File.dirname(@deplate.dest) : "."
    i   = nil
    @deplate.in_working_dir do
        accum = prepare(@accum, out, sfx)
        if Deplate::Region.check_file(self, out, src, accum)
            log(["Files exist! Using", out], :anyway)
        else
            unless @deplate.options.force
                for f in [src]
                    if File.exist?(f)
                        raise "Please delete '#{f}' or change the id before proceeding"
                    end
                end
            end
            Deplate::External.write_file(self, src) {|io| io.puts(accum.join("\n"))}
            run(src, out, sfx)
        end
        if block_given?
            i = yield(id, out)
        else
            i = Deplate::Command::IMG.new(@deplate, @source, out, @match, @args, "IMG")
            i.finish
        end
    end
    return i
end

#suffix ⇒ Object

# File 'lib/deplate/regions.rb', line 532

def suffix
    block = @@ImgSuffix[@deplate.formatter.class]
    if block
        return block.call(self)
    else
        return "png"
    end
end