diff options
Diffstat (limited to 'Master/texmf-dist/scripts/context/ruby/base/pdf.rb')
-rw-r--r-- | Master/texmf-dist/scripts/context/ruby/base/pdf.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/context/ruby/base/pdf.rb b/Master/texmf-dist/scripts/context/ruby/base/pdf.rb new file mode 100644 index 00000000000..d8cbf9e0523 --- /dev/null +++ b/Master/texmf-dist/scripts/context/ruby/base/pdf.rb @@ -0,0 +1,51 @@ +module PDFview + + @files = Hash.new + + def PDFview.open(*list) + begin + [*list].flatten.each do |file| + filename = fullname(file) + if FileTest.file?(filename) then + result = `pdfopen --file #{filename} 2>&1` + @files[filename] = true + end + end + rescue + end + end + + def PDFview.close(*list) + [*list].flatten.each do |file| + filename = fullname(file) + begin + if @files.key?(filename) then + result = `pdfclose --file #{filename} 2>&1` + else + closeall + return + end + rescue + end + @files.delete(filename) + end + end + + def PDFview.closeall + begin + result = `pdfclose --all 2>&1` + rescue + end + @files.clear + end + + def PDFview.fullname(name) + name + if name =~ /\.pdf$/ then '' else '.pdf' end + end + +end + +# PDFview.open("t:/document/show-exa.pdf") +# PDFview.open("t:/document/show-gra.pdf") +# PDFview.close("t:/document/show-exa.pdf") +# PDFview.close("t:/document/show-gra.pdf") |