Module: Dyndoc::Browser

Defined in:
lib/dyndoc-html-servers.rb

Constant Summary collapse

@@browser_cfg_file = 
File.join(Dyndoc.home,"etc","browser.yml")
@@cfg = 
nil
@@default_browser = 
(RUBY_PLATFORM =~ /darwin/ ? "safari" : (RUBY_PLATFORM =~ /linux/ ? "midori" : "firefox"))
@@browser_reload_osa = 
File.join(Dyndoc.home,"etc","browser_reload.osa")
@@browser_load_osa = 
File.join(Dyndoc.home,"etc","browser_load.osa")

Class Method Summary collapse

Class Method Details

.cfg ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 32

def Browser.cfg
  unless @@cfg
    @@cfg=(File.exist? @@browser_cfg_file) ? ::YAML::load_file(@@browser_cfg_file) : {}
  end
  @@cfg
end

.get ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 28

def Browser.get
  Browser.cfg["browser"] || @@default_browser
end

.load(url) ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 147

def Browser.load(url)
  if RUBY_PLATFORM =~ /darwin/
    mode=Browser.get.to_sym
    if mode==:safari
      code='tell application "'+Browser.name+'" to set URL of current tab of front window to "'+url+'"'
    elsif mode == :firefox
      code='tell application "Firefox" to open location "'+url+'"'
    elsif mode == :chrome
      code=%Q{
        tell application "Google Chrome"
          set frontIndex to active tab index of front window
          set URL of tab frontIndex of front window to "#{url}"
        end tell
      }
    end
    File.open(@@browser_load_osa,"w") do |f|
      f << code
    end
    `osascript #{@@browser_load_osa}`
  elsif RUBY_PLATFORM =~ /linux/
    system("xdg-open #{url} &")
  end
end

.name ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 45

def Browser.name
  mode=Browser.get.to_sym
  if RUBY_PLATFORM =~ /darwin/
    case mode
      when :chrome
        "Google Chrome"
      when :canary
        "Google Chrome Canary"
      when :firefox
        "Firefox"
      when :firefox_nightly
        "FirefoxNightly"
      when :firefox_developer
        "FirefoxDeveloperEdition"
      when :safari
        "Safari"
    end
  elsif RUBY_PLATFORM =~ /linux/
    mode.to_s
  end
end

.reload ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 137

def Browser.reload
  if RUBY_PLATFORM =~ /darwin/
    Browser.set_browser_reload unless File.exists? @@browser_reload_osa
    `osascript #{@@browser_reload_osa}`
  elsif RUBY_PLATFORM =~ /linux/ and File.exists? "/usr/bin/xdotool"
    `export DISPLAY=':0.0';/usr/bin/xdotool search --sync --onlyvisible  #{Browser.name} key F5 windowactivate`
  end
end

.save_cfg ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 39

def Browser.save_cfg
  File.open(@@browser_cfg_file,"w") do |f|
    f << Browser.cfg.to_yaml
  end
end

.set(browser) ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 19

def Browser.set(browser)
  Browser.cfg["browser"]=browser
  Browser.save_cfg
  FileUtils.rm(@@browser_load_osa) if File.exists? @@browser_load_osa
  FileUtils.rm(@@browser_reload_osa) if File.exists? @@browser_reload_osa
  Browser.set_browser_reload
  puts "Current browser is set to "+Browser.get+"!"
end

.set_browser_reload ⇒ Object 



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# File 'lib/dyndoc-html-servers.rb', line 68

def Browser.set_browser_reload
  activate=Browser.cfg["activate"] || false
  mode=Browser.get.to_sym
  code=case mode
    when :chrome
    %Q{
    tell application "Google Chrome"
      #{activate ? 'activate' : ''}
      "chrome"
      set winref to a reference to (first window whose title does not start with "Developer Tools - ")
      set winref's index to 1
      reload active tab of winref
    end tell
    }

    when :canary
    %Q{
    tell application "Google Chrome Canary"
      #{activate ? 'activate' : ''}
      "chrome canary"
      set winref to a reference to (first window whose title does not start with "Developer Tools - ")
      set winref's index to 1
      reload active tab of winref
    end tell
    }

    when :firefox
    %Q{
    tell application "Firefox"
    	activate
    	tell application "System Events" to keystroke "r" using command down
    end tell
    }

    when :firefox_nightly
    %Q{
    set a to path to frontmost application as text
    tell application "FirefoxNightly"
    	activate
    	tell application "System Events" to keystroke "r" using command down
    end tell
    #{activate ? '' : 'delay 0.2\nactivate application a'}
    }

    when :firefox_developer
    %Q{
    set a to path to frontmost application as text
    tell application "FirefoxDeveloperEdition"
    	activate
    	tell application "System Events" to keystroke "r" using command down
    end tell
    #{activate ? '' : 'delay 0.2\nactivate application a'}
    }

    when :safari
    %Q{
    tell application "Safari"
      #{activate ? 'activate' : ''}
      tell its first document
        set its URL to (get its URL)
      end tell
    end tell
    }
  end
  File.open(@@browser_reload_osa,"w") do |f|
    f << code.strip
  end
end