class Launchy::Application::Browser - launchy-2.4.3 Documentation

# class Launchy::Application::Browser

The class handling the browser application and all of its schemes

### Public Class Methods

handles?( uri ) click to toggle source

    # File lib/launchy/applications/browser.rb, line 10
    def self.handles?( uri )
      return true if schemes.include?( uri.scheme )
      return true if File.exist?( uri.path )
    end

schemes() click to toggle source

    # File lib/launchy/applications/browser.rb, line 6
    def self.schemes
      %w[ http https ftp file ]
    end

### Public Instance Methods

app_list() click to toggle source

use a call back mechanism to get the right #app_list that is decided by the host_os_family class.

    # File lib/launchy/applications/browser.rb, line 36
    def app_list
      host_os_family.app_list( self )
    end

browser_cmdline() click to toggle source

Get the full commandline of what we are going to add the uri to

    # File lib/launchy/applications/browser.rb, line 49
    def browser_cmdline
      browser_env.each do |p|
        Launchy.log "#{self.class.name} : possibility from BROWSER environment variable : #{p}"
      end
      app_list.each do |p|
        Launchy.log "#{self.class.name} : possibility from app_list : #{p}"
      end

      possibilities = (browser_env + app_list).flatten

      if browser = possibilities.shift then
        Launchy.log "#{self.class.name} : Using browser value '#{browser}'"
        return browser
      end
      raise Launchy::CommandNotFoundError, "Unable to find a browser command. If this is unexpected, #{Launchy.bug_report_message}"
    end

browser_env() click to toggle source

    # File lib/launchy/applications/browser.rb, line 40
    def browser_env
      return [] unless ENV['BROWSER']
      browser_env = ENV['BROWSER'].split( File::PATH_SEPARATOR )
      browser_env.flatten!
      browser_env.delete_if { |b| b.nil? || (b.strip.size == 0) }
      return browser_env
    end

cmd_and_args( uri, options = {} ) click to toggle source

    # File lib/launchy/applications/browser.rb, line 66
    def cmd_and_args( uri, options = {} )
      cmd = browser_cmdline
      args = [ uri.to_s ]
      if cmd =~ /%s/ then
        cmd.gsub!( /%s/, args.shift )
      end
      return [cmd, args]
    end

cygwin_app_list() click to toggle source

    # File lib/launchy/applications/browser.rb, line 19
    def cygwin_app_list
      [ 'cmd /C start "launchy" /b' ]
    end

darwin_app_list() click to toggle source

hardcode this to open?

    # File lib/launchy/applications/browser.rb, line 24
    def darwin_app_list
      [ find_executable( "open" ) ]
    end

nix_app_list() click to toggle source

    # File lib/launchy/applications/browser.rb, line 28
    def nix_app_list
      nix_de = Launchy::Detect::NixDesktopEnvironment.detect
      list   = nix_de.browsers
      list.find_all { |argv| argv.valid? }
    end

open( uri, options = {} ) click to toggle source

final assembly of the command and do %s substitution www.catb.org/~esr/BROWSER/index.html

    # File lib/launchy/applications/browser.rb, line 77
    def open( uri, options = {} )
      cmd, args = cmd_and_args( uri, options )
      run( cmd, args )
    end

windows_app_list() click to toggle source

    # File lib/launchy/applications/browser.rb, line 15
    def windows_app_list
      [ 'start "launchy" /b' ]
    end