mdv in mdv-0.6.0

- old
+ new
@@ -1,15 +1,59 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
 require "mdv"
 
-Gtk.init
+myapp = Gtk::Application.new("net.matijs.mdv",
+                             { handles_open: true })
 
-WebKit2::WebContext.get_default.set_cache_model :document_viewer
+def make_window(app)
+  win = Gtk::ApplicationWindow.new app
+  close_action = Gio::SimpleAction.new("close", nil)
+  close_action.signal_connect("activate") { win.destroy }
+  win.add_action close_action
+  win
+end
 
-file = ARGV[0]
-raise "Need file" unless file
+myapp.signal_connect "startup" do |app|
+  WebKit2::WebContext.get_default.set_cache_model :document_viewer
 
-MDV::MarkdownViewer.new file
+  action = Gio::SimpleAction.new("quit", nil)
+  action.signal_connect("activate") { app.quit }
+  myapp.add_action action
 
-Gtk.main
+  myapp.set_accels_for_action "app.quit", ["<Ctrl>Q"]
+  myapp.set_accels_for_action "win.close", ["<Ctrl>W"]
+  myapp.set_accels_for_action "win.reload", ["<Ctrl>R"]
+
+  # Add menu so Atspi has a way to access the actions
+  menu = Gio::Menu.new
+  file_menu = Gio::Menu.new
+  file_menu.append "Close Window", "win.close"
+  file_menu.append "Quit", "app.quit"
+  menu.append_submenu "File", file_menu
+  view_menu = Gio::Menu.new
+  view_menu.append "Reload", "win.reload"
+  menu.append_submenu "View", view_menu
+
+  myapp.menubar = menu
+end
+
+myapp.signal_connect "activate" do |app, _user_data|
+  win = make_window(app)
+  win.show_all
+  win.children.first.visible = false
+end
+
+myapp.signal_connect "open" do |app, files, _hint, _user_data|
+  files.each do |file|
+    filename = file.path
+    win = make_window(app)
+    MDV::MarkdownViewer.new win, filename
+    win.show_all
+
+    # This hides the menubar but keeps it available for Atspi
+    win.children.first.visible = false
+  end
+end
+
+exit(myapp.run([$PROGRAM_NAME] + ARGV))