Class: Shoes

Inherits:
Object
  • Object
show all
Defined in:
lib/shoes/image.rb,
lib/shoes/version.rb,
lib/shoes/shybuilder.rb,
lib/shoes.rb

Defined Under Namespace

Modules: Basic, LogWindow, Manual Classes: Search, SettingUp, Setup

Constant Summary

VERSION =
"3.0.1"
RELEASES =
%w[Curious Raisins Policeman]
NotFound =
proc do
  para "404 NOT FOUND, GUYS!"
end
OPTS =
OptionParser.new do |opts|
  opts.banner = "Usage: shoes [options] (app.rb or app.shy)"
  
  opts.on("-m", "--manual",
          "Open the built-in manual.") do
    show_manual
  end

  opts.on("-p", "--package",
          "Package a Shoes app for Windows, OS X and Linux.") do |s|
    make_pack
  end

  opts.on("-g", "--gem",
          "Passes commands to RubyGems.") do
    require 'shoes/setup'
    require 'rubygems/gem_runner'
    Gem::GemRunner.new.run(ARGV)
    raise SystemExit, ""
  end

  opts.on("--manual-html DIRECTORY", "Saves the manual to a directory as HTML.") do |dir|
    manual_as :html, dir
    raise SystemExit, "HTML manual in: #{dir}"
  end

  opts.on("--install MODE SRC DEST", "Installs a file.") do |mode|
    src, dest = ARGV
    FileUtils.install src, dest, :mode => mode.to_i(8), :preserve => true
    raise SystemExit, ""
  end

  opts.on("--nolayered", "No WS_EX_LAYERED style option.") do
    $NOLAYERED = 1
    Shoes.args!
  end
  
  opts.on_tail("-v", "--version", "Display the version info.") do
    raise SystemExit, File.read("#{DIR}/VERSION.txt").strip
  end

  opts.on_tail("-h", "--help", "Show this message") do
    raise SystemExit, opts.to_s
  end
end
TITLES =
{:title => :h1, :subtitle => :h2, :tagline => :h3, :caption => :h4}
SHOES_URL_RE =
%r!^@([^/]+)(.*)$!
BASIC_S =

complete list of styles

[:left, :top, :right, :bottom, :width, :height, :attach, :hidden,
:displace_left, :displace_top, :margin, :margin_left, :margin_top,
:margin_right, :margin_bottom]
TEXT_S =
[:strikecolor, :undercolor, :font, :size, :family, :weight,
:rise, :kerning, :emphasis, :strikethrough, :stretch, :underline,
:variant]
MOUSE_S =
[:click, :motion, :release, :hover, :leave]
KEY_S =
[:keydown, :keypress, :keyup]
COLOR_S =
[:stroke, :fill]

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.languageObject

Returns the value of attribute language



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# File 'lib/shoes.rb', line 54

def language
  @language
end

.localeObject

Returns the value of attribute locale



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# File 'lib/shoes.rb', line 54

def locale
  @locale
end

Class Method Details

.args!Object



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# File 'lib/shoes.rb', line 386

def self.args!
  if RUBY_PLATFORM !~ /darwin/ and ARGV.empty?
    Shoes.splash
  end
  OPTS.parse! ARGV
  ARGV[0] or true
end

.hookObject



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# File 'lib/shoes.rb', line 25

def Shoes.hook; end

.image_cache_path(hash, ext) ⇒ Object



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# File 'lib/shoes/image.rb', line 7

def self.image_cache_path hash, ext
  dir = File.join(CACHE_DIR, hash[0,2])
  Dir.mkdir(dir) unless File.exists?(dir)
  File.join(dir, hash[2..-1]) + ext.downcase
end

.image_temp_path(uri, uext) ⇒ Object



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# File 'lib/shoes/image.rb', line 4

def self.image_temp_path uri, uext
  File.join(Dir::tmpdir, "#{uri.host}-#{Time.now.usec}" + uext)
end

.make_help_pageObject



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# File 'lib/shoes/help.rb', line 399

def Shoes.make_help_page
  font "#{DIR}/fonts/Coolvetica.ttf" unless Shoes::FONTS.include? "Coolvetica"
  proc do
    extend Shoes::Manual
    docs = load_docs Shoes::Manual.path

    style(Shoes::Image, :margin => 8, :margin_left => 100)
    style(Shoes::Code, :stroke => "#C30")
    style(Shoes::LinkHover, :stroke => green, :fill => nil)
    style(Shoes::Para, :size => 12, :stroke => "#332")
    style(Shoes::Tagline, :size => 12, :weight => "bold", :stroke => "#eee", :margin => 6)
    style(Shoes::Caption, :size => 24)
    background "#ddd".."#fff", :angle => 90
    
    [Shoes::LinkHover, Shoes::Para, Shoes::Tagline, Shoes::Caption].each do |type|
      style(type, :font => "MS UI Gothic")
    end if Shoes.language == 'ja'

    stack do
      background black
      stack :margin_left => 118 do
        para "The Shoes Manual", :stroke => "#eee", :margin_top => 8, :margin_left => 17, 
          :margin_bottom => 0
        @title = title docs[0][0], :stroke => white, :margin => 4, :margin_left => 14,
          :margin_top => 0, :font => "Coolvetica"
      end
      background "rgb(66, 66, 66, 180)".."rgb(0, 0, 0, 0)", :height => 0.7
      background "rgb(66, 66, 66, 100)".."rgb(255, 255, 255, 0)", :height => 20, :bottom => 0
    end
    @doc =
      stack :margin_left => 130, :margin_top => 20, :margin_bottom => 50, :margin_right => 50 + gutter,
        &dewikify(docs[0][-1]['description'], true)
    add_next_link(0, -1)
    stack :top => 80, :left => 0, :attach => Shoes::Window do
      @toc = {}
      stack :margin => 12, :width => 130, :margin_top => 20 do
        docs.each do |sect_s, sect_h|
          sect_cls = sect_h['class']
          para strong(link(sect_s, :stroke => black) { open_section(sect_s) }),
            :size => 11, :margin => 4, :margin_top => 0
          @toc[sect_cls] =
            stack :hidden => @toc.empty? ? false : true do
              links = sect_h['sections'].map do |meth_s, meth_h|
                [link(meth_s) { open_methods(meth_s) }, "\n"]
              end.flatten
              links[-1] = {:size => 9, :margin => 4, :margin_left => 10}
              para *links
            end
        end
      end
      stack :margin => 12, :width => 118, :margin_top => 6 do
        background "#330", :curve => 4
        para "Not finding it? Try ", strong(link("Search", :stroke => white) { show_search }), "!", :stroke => "#ddd", :size => 9, :align => "center", :margin => 6
      end
      stack :margin => 12, :width => 118 do
        inscription "Shoes #{Shoes::RELEASE_NAME}\nRevision: #{Shoes::REVISION}",
          :size => 7, :align => "center", :stroke => "#999"
      end
    end
    image :width => 120, :height => 120, :top => -18, :left => 6 do
      image "#{DIR}/static/shoes-icon.png", :width => 100, :height => 100, :top => 10, :left => 10 
      glow 2
    end
  end
rescue => e
  p e.message
  p e.class
end

.make_packObject



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# File 'lib/shoes.rb', line 187

def self.make_pack
  require 'shoes/pack'
  Shoes.app(:width => 500, :height => 480, :resizable => true, &PackMake)
end

.manual_as(format, *args) ⇒ Object



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# File 'lib/shoes.rb', line 221

def self.manual_as format, *args
  require 'shoes/search'
  require 'shoes/help'

  case format
  when :shoes
    Shoes.app(:width => 720, :height => 640, &Shoes::Help)
  else
    extend Shoes::Manual
    man = self
    dir, = args
    FileUtils.mkdir_p File.join(dir, 'static')
    FileUtils.cp "#{DIR}/static/shoes-icon.png", "#{dir}/static"
    %w[manual.css code_highlighter.js code_highlighter_ruby.js].
      each { |x| FileUtils.cp "#{DIR}/static/#{x}", "#{dir}/static" }
    html_bits = proc do
      proc do |sym, text|
      case sym when :intro
        div.intro { p { self << man.manual_p(text, dir) } }
      when :code
        pre { code.rb text.gsub(/^\s*?\n/, '') }
      when :colors
        color_names = (Shoes::COLORS.keys*"\n").split("\n").sort
        color_names.each do |color|
          c = Shoes::COLORS[color.intern]
          f = c.dark? ? "white" : "black"
          div.color(:style => "background: #{c}; color: #{f}") { h3 color; p c }
        end
      when :index
        tree = man.class_tree
        shown = []
        i = 0
        index_p = proc do |k, subs|
          unless shown.include? k
            i += 1
            p "#{k}", :style => "margin-left: #{20*i}px"
            subs.uniq.sort.each do |s|
              index_p[s, tree[s]]
            end if subs
            i -= 1
            shown << k
          end
        end
        tree.sort.each &index_p
      #   index_page
      when :list
        ul { text.each { |x| li { self << man.manual_p(x, dir) } } }
      when :samples
        folder = File.join DIR, 'samples'
        h = {}
        Dir.glob(File.join folder, '*').each do |file|
          if File.extname(file) == '.rb'
            key = File.basename(file).split('-')[0]
            h[key] ? h[key].push(file) : h[key] = [file]
          end
        end
        h.each do |k, v|
          p "<h4>#{k}</h4>"
          samples = []
          v.each do |file|
            sample = File.basename(file).split('-')[1..-1].join('-')[0..-4]
            samples << "<a href=\"http://github.com/shoes/shoes/raw/master/manual-snapshots/#{k}-#{sample}.png\">#{sample}</a>"
          end
          p samples.join ' '
        end
      else
        send(TITLES[sym] || :p) { self << man.manual_p(text, dir) }
      end
      end
    end

    docs = load_docs(Shoes::Manual::path)
    sections = docs.map { |x,| x }

    docn = 1
    docs.each do |title1, opt1|
      subsect = opt1['sections'].map { |x,| x }
      menu = sections.map do |x|
        [x, (subsect if x == title1)]
      end

      path1 = File.join(dir, title1.gsub(/\W/, ''))
      make_html("#{path1}.html", title1, menu) do
        h2 "The Shoes Manual"
        h1 title1
        man.wiki_tokens opt1['description'], true, &instance_eval(&html_bits)
        p.next { text "Next: "
          a opt1['sections'].first[1]['title'], :href => "#{opt1['sections'].first[0]}.html" }
      end

      optn = 1
      opt1['sections'].each do |title2, opt2|
        path2 = File.join(dir, title2)
        make_html("#{path2}.html", opt2['title'], menu) do
          h2 "The Shoes Manual"
          h1 opt2['title']
          man.wiki_tokens opt2['description'], true, &instance_eval(&html_bits)
          opt2['methods'].each do |title3, desc3|
            sig, val = title3.split(/\s+»\s+/, 2)
            aname = sig[/^[^(=]+=?/].gsub(/\s/, '').downcase
            a :name => aname
            div.method do
              a sig, :href => "##{aname}"
              text " » #{val}" if val
            end
            div.sample do
              man.wiki_tokens desc3, &instance_eval(&html_bits)
            end
          end
          if opt1['sections'][optn]
            p.next { text "Next: "
              a opt1['sections'][optn][1]['title'], :href => "#{opt1['sections'][optn][0]}.html" }
          elsif docs[docn]
            p.next { text "Next: "
              a docs[docn][0], :href => "#{docs[docn][0].gsub(/\W/, '')}.html" }
          end
          optn += 1
        end
      end

      docn += 1
    end
  end
end


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# File 'lib/shoes.rb', line 216

def self.manual_link(sect)
end

.manual_p(str, path) ⇒ Object



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# File 'lib/shoes.rb', line 192

def self.manual_p(str, path)
  str.gsub(/\n+\s*/, " ").
    gsub(/&/, '&amp;').gsub(/>/, '&gt;').gsub(/>/, '&lt;').gsub(/"/, '&quot;').
    gsub(/`(.+?)`/m, '<code>\1</code>').gsub(/\[\[BR\]\]/i, "<br />\n").
    gsub(/\^(.+?)\^/m, '\1').
    gsub(/'''(.+?)'''/m, '<strong>\1</strong>').gsub(/''(.+?)''/m, '<em>\1</em>').
    gsub(/\[\[(http:\/\/\S+?)\]\]/m, '<a href="\1" target="_new">\1</a>').
    gsub(/\[\[(http:\/\/\S+?) (.+?)\]\]/m, '<a href="\1" target="_new">\2</a>').
    gsub(/\[\[(\S+?)\]\]/m) do
      ms, mn = $1.split(".", 2)
      if mn
        '<a href="' + ms + '.html#' + mn + '">' + mn + '</a>'
      else
        '<a href="' + ms + '.html">' + ms + '</a>'
      end
    end.
    gsub(/\[\[(\S+?) (.+?)\]\]/m, '<a href="\1.html">\2</a>').
    gsub(/\!(\{[^}\n]+\})?([^!\n]+\.\w+)\!/) do
      x = "static/#$2"
      FileUtils.cp("#{DIR}/#{x}", "#{path}/#{x}") if File.exists? "#{DIR}/#{x}"
      '<img src="' + x + '" />'
    end
end

.mount(path, meth, &blk) ⇒ Object



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# File 'lib/shoes.rb', line 360

def self.mount(path, meth, &blk)
  @mounts << [path, meth || blk]
end

.package_appObject



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# File 'lib/shoes.rb', line 127

def self.package_app
  fname = ask_open_file
  return false unless fname
  start_shy_builder fname
end

.read_file(path) ⇒ Object



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# File 'lib/shoes.rb', line 443

def self.read_file path
  if RUBY_VERSION =~ /^1\.9/ and !@shy
    #File.open(path, 'r:utf-8') { |f| f.read }
    IO.read(path).force_encoding("UTF-8")
  else
    File.read(path)
  end
end

.run(path) ⇒ Object



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# File 'lib/shoes.rb', line 366

def self.run(path)
  uri = URI(path)
  @mounts.each do |mpath, rout|
    m, *args = *path.match(/^#{mpath}$/)
    if m
      unless rout.is_a? Proc
        rout = rout[0].instance_method(rout[1])
      end
      return [rout, args]
    end
  end
  case uri.path when "/"
    [nil]
  when SHOES_URL_RE
    [proc { eval(URI("http://#$1:53045#$2").read) }]
  else
    [NotFound]
  end
end

.setup(&blk) ⇒ Object



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# File 'lib/shoes.rb', line 110

def self.setup &blk
  require 'shoes/setup'
  line = caller[0]
  return if @setups[line]
  script = line[/^(.+?):/, 1]
  set = Shoes::Setup.new(script, &blk)
  @setups[line] = true
  unless set.no_steps?
    raise SettingUp
  end
end

.show_logObject



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# File 'lib/shoes.rb', line 350

def self.show_log
  require 'shoes/log'
  return if @log_app and Shoes.APPS.include? @log_app
  @log_app =
    Shoes.app do
      extend Shoes::LogWindow
      setup
    end
end

.show_manualObject



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# File 'lib/shoes.rb', line 346

def self.show_manual
  manual_as :shoes
end

.show_selectorObject



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# File 'lib/shoes.rb', line 122

def self.show_selector
  fname = ask_open_file
  Shoes.visit(fname) if fname
end

.splashObject



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# File 'lib/shoes.rb', line 133

def self.splash
  font "#{DIR}/fonts/Lacuna.ttf"
  Shoes.app :width => 400, :height => 300, :resizable => false do  
    style(Para, :align => "center", :weight => "bold", :font => "Lacuna Regular", :size => 13)
    style(Link, :stroke => yellow, :underline => nil)
    style(LinkHover, :stroke => yellow, :fill => nil)

    x1 = 77; y1 = 122
    x2 = 148; y2 = -122
    x3 = 245; y3 = 0

    nofill
    strokewidth 40.0

    @waves = stack :top => 0, :left => 0
    
    require 'shoes/search'
    require 'shoes/help'

    stack :margin => 18 do
      para "Welcome to", :stroke => "#DFA", :margin => 0
      para "SHOES", :size => 48, :stroke => "#DFA", :margin_top => 0
      stack do
        background black(0.2), :curve => 8
        para link("Open an App.") { Shoes.show_selector and close }, :margin => 10, :margin_bottom => 4
        #para link("Package an App.") { Shoes.package_app and close }, :margin => 10, :margin_bottom => 4
			para link("Package an App.") { Shoes.make_pack and close }, :margin => 10, :margin_bottom => 4
        para link("Read the Manual.") { Shoes.show_manual and close }, :margin => 10
      end
      inscription "Alt-Slash opens the console.", :stroke => "#DFA", :align => "center"
    end

    animate(10) do |ani|
      a = Math.sin(ani * 0.02) * 20
      @waves.clear do
        background white
        y = -30
        16.times do |i|
          shape do
            move_to x = (-300 - (i*(a*0.8))), y
            c = (a + 14) * 0.01
            stroke rgb(i * 0.06, c + 0.1, 0.1, 1.0 - (ani * 0.0003))
            4.times do
              curve_to x1 + x, (y1-(i*a)) + y, x2 + x, (y2+(i*a)) + y, x3 + x, y3 + y
              x += x3
            end
          end
          y += 30
        end
      end
    end
  end
end

.start_shy_builder(launch_script) ⇒ Object



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# File 'lib/shoes/shybuilder.rb', line 7

def self.start_shy_builder(launch_script)
  launch_script = File.expand_path(launch_script)
  top_dir = File.dirname(launch_script)
  launch_script = File.basename(launch_script)
  shy_name = "#{top_dir}.shy" 
  Shoes.app do
    background white
    stack do
      para "Almost ready to make #{shy_name}"
      fields = {}
      for label, name in [["Project Name", "name"],
                          ["Version", "version"],
                          ["Your Name", "creator"]]
        flow :width => 1.0 do
          para "#{label}: "
          fields[name] = edit_line ''
        end
      end
      button "Build .shy" do
        shy_desc = Shy.new
        for name in fields.keys
          shy_desc.send("#{name}=".intern, fields[name].text)
        end
        shy_desc.launch = launch_script
        Shy.c(shy_name, shy_desc, top_dir)
        clear
        background white
        stack do
          para "Built #{shy_name}"
          button "Ok" do
            close
          end
        end
      end
    end
  end
end

.uri(str) ⇒ Object



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# File 'lib/shoes.rb', line 394

def self.uri(str)
  if str =~ SHOES_URL_RE
    URI("http://#$1:53045#$2")
  else
    URI(str) rescue nil
  end
end

.url(path, meth) ⇒ Object



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# File 'lib/shoes.rb', line 452

def self.url(path, meth)
  Shoes.mount(path, [self, meth])
end

.visit(path) ⇒ Object



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# File 'lib/shoes.rb', line 402

def self.visit(path)
  uri = Shoes.uri(path)

  case uri
  when URI::HTTP
    str = uri.read
    if str !~ /Shoes\.app/
      Shoes.app do
        eval(uri.read)
      end
    else
      eval(uri.read)
    end
  else
    path = File.expand_path(path.gsub(/\\/, "/"))
    if path =~ /\.shy$/
      @shy = true
      require 'shoes/shy'
      base = File.basename(path, ".shy")
      tmpdir = "%s/shoes-%s.%d" % [Dir.tmpdir, base, $$]
      shy = Shy.x(path, tmpdir)
      Dir.chdir(tmpdir)
      Shoes.debug "Loaded SHY: #{shy.name} #{shy.version} by #{shy.creator}"
      path = shy.launch
    else
      @shy = false
      Dir.chdir(File.dirname(path))
      path = File.basename(path)
    end

    $0.replace path
    
    code = read_file(path)
    eval(code, TOPLEVEL_BINDING, path)
  end
rescue SettingUp
rescue Object => e
  error(e)
  show_log
end

Instance Method Details

#snapshot(options = {}, &block) ⇒ Object



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# File 'lib/shoes/image.rb', line 12

def snapshot(options = {}, &block)
  options[:format]   ||= :svg

  options[:filename] ||= ( tf_path = ( require 'tempfile'
               tf = Tempfile.new(File.basename(__FILE__)).path ))

  _snapshot options do
    block.call
  end
  return File.read(options[:filename])
ensure
  File.unlink(tf_path) if tf_path
end