Class: Osascript::Preview

Inherits:
Object
  • Object
show all
Defined in:
lib/osascript/Preview.rb

Class Method Summary collapse

Class Method Details

.document_opened?(filepath) ⇒ Boolean

Returns true si le document de path filepath est ouvert.

Returns:

  • (Boolean) —

    true si le document de path filepath est ouvert



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# File 'lib/osascript/Preview.rb', line 16

def document_opened?(filepath)
  code = <<~CODE
  repeat 10 times
    try
      set doc to first document whose path is "#{filepath}"
      return true
    on error errMsg
      delay 0.5
    end try
  end repeat
  return false
  CODE
  retour = Osascript::__asrun(code, 'Preview')
  return retour == 'true'
end

.documents_names ⇒ Array

preview

Returns:

  • (Array) —

    La liste de tous les documents ouverts dans



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# File 'lib/osascript/Preview.rb', line 34

def documents_names
  liste = Osascript::__asrun(<<~CODE)
    tell application "Preview"
      set names to name of every document
    end tell
    set text item delimiters to {"', '"}
    set names to names as text
    set text item delimiters to {}
    return "['" & names & "']"
  CODE
  # puts "liste = #{liste.inspect}"
  return liste == "['']" ? [] : eval(liste)
end

.documents_paths ⇒ Object 



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# File 'lib/osascript/Preview.rb', line 48

def documents_paths
  liste = Osascript::__asrun(<<~CODE)
    tell application "Preview"
      set paths to path of every document
    end tell
    set text item delimiters to {"', '"}
    set paths to paths as text
    set text item delimiters to {}
    return "['" & paths & "']"
  CODE
  # puts "liste = #{liste.inspect}"
  return liste == "['']" ? [] : eval(liste)
end

.open_document(filepath) ⇒ Object

Ouvre le document filepath



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# File 'lib/osascript/Preview.rb', line 11

def open_document(filepath)
  Osascript::__asrun("open POSIX file \"#{filepath}\"", 'Preview')
end