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#!/usr/bin/env ruby
$VERBOSE = true
$LOAD_PATH << '../lib'
require 'Qt'
system('rbuic -o zipdialogui.rb zipdialogui.ui')
require 'zipdialogui.rb'
require 'zip'
a = Qt::Application.new(ARGV)
class ZipDialog < ZipDialogUI
def initialize
super()
connect(child('add_button'), SIGNAL('clicked()'),
self, SLOT('add_files()'))
connect(child('extract_button'), SIGNAL('clicked()'),
self, SLOT('extract_files()'))
end
def zipfile(&a_proc)
Zip::File.open(@zip_filename, &a_proc)
end
def each(&a_proc)
Zip::File.foreach(@zip_filename, &a_proc)
end
def refresh
lv = child('entry_list_view')
lv.clear
each do |e|
lv.insert_item(Qt::ListViewItem.new(lv, e.name, e.size.to_s))
end
end
def load(zipfile)
@zip_filename = zipfile
refresh
end
def add_files
l = Qt::FileDialog.getOpenFileNames(nil, nil, self)
zipfile do |zf|
l.each do |path|
zf.add(File.basename(path), path)
end
end
refresh
end
def extract_files
selected_items = []
unselected_items = []
lv_item = entry_list_view.first_child
while lv_item
if entry_list_view.is_selected(lv_item)
selected_items << lv_item.text(0)
else
unselected_items << lv_item.text(0)
end
lv_item = lv_item.next_sibling
end
puts "selected_items.size = #{selected_items.size}"
puts "unselected_items.size = #{unselected_items.size}"
items = !selected_items.empty? ? selected_items : unselected_items
puts "items.size = #{items.size}"
d = Qt::FileDialog.get_existing_directory(nil, self)
if !d
puts 'No directory chosen'
else
zipfile { |zf| items.each { |e| zf.extract(e, File.join(d, e)) } }
end
end
slots 'add_files()', 'extract_files()'
end
unless ARGV[0]
puts "usage: #{$PROGRAM_NAME} zipname"
exit
end
zd = ZipDialog.new
zd.load(ARGV[0])
a.mainWidget = zd
zd.show
a.exec
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