1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
# Copyright (C) 2015 Ruby-GNOME2 Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Original:
# * URL: https://git.gnome.org/browse/gtk+/tree/examples/application2/exampleapp.c
# * URL: https://git.gnome.org/browse/gtk+/tree/examples/application2/exampleappwin.c
# * License: LGPL 2
require "gtk3"
require "fileutils"
current_path = File.expand_path(File.dirname(__FILE__))
gresource_bin = "#{current_path}/exampleapp.gresource"
gresource_xml = "#{current_path}/exampleapp.gresource.xml"
system("glib-compile-resources",
"--target", gresource_bin,
"--sourcedir", current_path,
gresource_xml)
at_exit do
FileUtils.rm_f(gresource_bin)
end
resource = Gio::Resource.load(gresource_bin)
Gio::Resources.register(resource)
class ExampleAppWindow < Gtk::ApplicationWindow
type_register
class << self
def init
set_template(:resource => "/org/gtk/exampleapp/window.ui")
end
end
def initialize(application)
super(:application => application)
end
def open(file)
end
end
class ExampleApp < Gtk::Application
def initialize
super("org.gtk.exampleapp", :handles_open)
signal_connect "activate" do |application|
window = ExampleAppWindow.new(application)
window.present
end
signal_connect "open" do |application, files, hin|
windows = application.windows
win = nil
unless windows.empty?
win = windows.first
else
win = ExampleAppWindow.new(application)
end
files.each { |file| win.open(file) }
win.present
end
end
end
app = ExampleApp.new
puts app.run
|
