class Diakonos::ClipboardKlipperDBus
Same interface as Diakonos::Clipboard
, except interacts with Klipper in KDE4 (via dbus)
Public Class Methods
new()
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# File lib/diakonos/clipboard-klipper-dbus.rb, line 6 def initialize end
Public Instance Methods
add_clip( text )
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text is an array of Strings Returns true iff a clip was added, and only non-nil text can be added.
# File lib/diakonos/clipboard-klipper-dbus.rb, line 40 def add_clip( text ) return false if text.nil? send_to_klipper text end
append_to_clip( text )
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text is an array of Strings (lines) Appends the lines to the current clip. If no current clip, then a new clip is created. Returns true iff the text was successfully appended.
# File lib/diakonos/clipboard-klipper-dbus.rb, line 53 def append_to_clip( text ) return false if text.nil? last_clip = clip last_clip.pop if last_clip[ -1 ] == "" send_to_klipper last_clip + text end
clip()
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# File lib/diakonos/clipboard-klipper-dbus.rb, line 30 def clip text = `dbus-send --print-reply --dest=org.kde.klipper /klipper org.kde.klipper.klipper.getClipboardContents | awk 'BEGIN { output = ""; } { if ( NR > 1 ) { output = output $0 "\\n"; } } END { print substr(output, 12, length(output) - 13); }'`.split( "\n", -1 ) # getClipboardContents puts an extra newline on end; pop it off. text.pop text end
each()
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no-op.
# File lib/diakonos/clipboard-klipper-dbus.rb, line 46 def each end
send_to_klipper( text )
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Returns true iff some text was copied to klipper.
# File lib/diakonos/clipboard-klipper-dbus.rb, line 10 def send_to_klipper( text ) return false if text.nil? clip_filename = write_to_clip_file( text.join( "\n" ) ) # A little shell sorcery to ensure the shell doesn't strip off trailing newlines. `clipping=$(cat #{clip_filename};printf "_"); dbus-send --type=method_call --dest=org.kde.klipper /klipper org.kde.klipper.klipper.setClipboardContents string:"${clipping%_}"` true end
write_to_clip_file( text )
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# File lib/diakonos/clipboard-klipper-dbus.rb, line 20 def write_to_clip_file( text ) clip_filename = $diakonos.diakonos_home + "/clip.txt" File.open( clip_filename, "w" ) do |f| f.print text end clip_filename end