Top Level Namespace

Defined Under Namespace

Modules: FX, ImgAccessors, MiddleBtn, RadioGroup1, RadioWidget, RightBtn Classes: FileSelector, FlatStyle, Module, PathSelector, StyleVisitor

Instance Method Summary collapse

Instance Method Details

#hasExtension(filename, ext) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 111

def hasExtension(filename, ext)
  File.basename(filename, ext) != File.basename(filename)
end

#load_dummy ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/libGUIb14.rb', line 102

def load_dummy
  raise TypeError unless $fxapp
  imgdata = "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"
  imgdata = [imgdata].pack("h#{imgdata.size * 2}")
  $dummy_img = img = Fox::FXPNGIcon.new($fxapp, imgdata, Fox::IMAGE_KEEP | Fox::IMAGE_SHMI | Fox::IMAGE_SHMP)
  img.create
  img
end

#loadImage(file) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 115

def loadImage(file)
  img = load_dummy unless $dummy_img
  unless File.exist? file
    return img
  end
  begin
    opts = Fox::IMAGE_KEEP | Fox::IMAGE_SHMI | Fox::IMAGE_SHMP
    if hasExtension(file, ".gif")
      img = Fox::FXGIFIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".bmp")
      img = Fox::FXBMPIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".xpm")
      img = Fox::FXXPMIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".png")
      img = Fox::FXPNGIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".jpg")
      img = Fox::FXJPGIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".pcx")
      img = Fox::FXPCXIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".tif")
      img = Fox::FXTIFIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".tga")
      img = Fox::FXTGAIcon.new($fxapp, nil, opts)
    elsif hasExtension(file, ".ico")
      img = Fox::FXICOIcon.new($fxapp, nil, opts)
    end
    unless img
      puts("Unsupported image type: #{file}")
      return img
    end
    Fox::FXFileStream.open(file, Fox::FXStreamLoad) { |stream| img.loadPixels(stream) }
    img.filename = file
    img.create
  rescue Exception
    puts "load Image: #{$!}"
  end
  img
end

#loadImageFromString(s, icon_class = Fox::FXPNGIcon) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/libGUIb14.rb', line 94

def loadImageFromString s, icon_class = Fox::FXPNGIcon
  raise TypeError unless $fxapp
  imgdata = [s].pack("h#{s.size * 2}")
  img = icon_class.new($fxapp, imgdata, Fox::IMAGE_KEEP | Fox::IMAGE_SHMI | Fox::IMAGE_SHMP)
  img.create
  img
end

#loadImageToString(filename) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 88

def loadImageToString filename
  data = nil
  File.open(filename, "rb") { |f| data = f.read }
  data.unpack1("h#{data.size * 2}")
end

#rel_path(a, b) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/libGUIb14.rb', line 6

def rel_path(a, b)
  raise TypeError unless a.is_a? String and b.is_a? String
  a.tr!("\\", "/")
  b.tr!("\\", "/")
  a = a.split("/")
  b = b.split("/")
  i = 0
  while (a[i] == b[i]) && (i < a.size)
    i += 1
  end
  "../" * (a.size - i) + b[i..-1].join("/")
end