module G = Guestfs
-let make_menubar window (vbox : GPack.box) ~packing () =
+class window =
+ (* Window. *)
+ let title = "Guest Filesystem Browser" in
+ let window = GWindow.window ~width:700 ~height:700 ~title () in
+ let vbox = GPack.vbox ~packing:window#add () in
+
+ (* Menus. *)
let menubar = GMenu.menu_bar ~packing:vbox#pack () in
let factory = new GMenu.factory menubar in
let accel_group = factory#accel_group in
let connect_xen_item = factory#add_item "Connect to local _Xen hypervisor" in
let connect_none_item = factory#add_item "_Connect to default hypervisor" in
let connect_uri_item = factory#add_item "Connect to a _libvirt URI ..." in
- ignore (factory#add_separator ());
- let open_image_item =
- factory#add_item "_Open disk image ..." ~key:GdkKeysyms._O in
- ignore (factory#add_separator ());
+ let () = ignore (factory#add_separator ()) in
+ let _ = factory#add_item "_Open disk image ..." ~key:GdkKeysyms._O in
+ let () = ignore (factory#add_separator ()) in
let quit_item = factory#add_item "E_xit" ~key:GdkKeysyms._Q in
(* Quit. *)
let quit _ = GMain.quit (); false in
- ignore (window#connect#destroy ~callback:GMain.quit);
- ignore (window#event#connect#delete ~callback:quit);
- ignore (quit_item#connect#activate
- ~callback:(fun () -> ignore (quit ()); ()));
+ let () =
+ ignore (window#connect#destroy ~callback:GMain.quit);
+ ignore (window#event#connect#delete ~callback:quit);
+ ignore (quit_item#connect#activate
+ ~callback:(fun () -> ignore (quit ()); ()));
- window#add_accel_group accel_group;
+ window#add_accel_group accel_group in
- connect_kvm_item, connect_xen_item, connect_none_item,
- connect_uri_item, open_image_item
-
-(* Top toolbar. In fact, not a toolbar because you don't seem to be
- * able to put a combo box into a toolbar, so it's just an hbox for now.
- *)
-and make_toolbar ~packing () =
- let hbox = GPack.hbox ~border_width:4 ~packing () in
+ (* Top toolbar. *)
+ let hbox = GPack.hbox ~border_width:4 ~packing:vbox#pack () in
+ let () = hbox#pack (mklabel "Guest: ") in
(* Combo box for displaying virtual machine names. *)
- hbox#pack (mklabel "Guest: ");
let vmcombo = GEdit.combo_box_text ~packing:hbox#pack () in
(* Refresh button.
b in
(* Throbber. *)
- let static = Throbber.static () in
- let animation = Throbber.animation () in
+ let throbber_static = Throbber.static () in
+ let throbber_animation = Throbber.animation () in
let throbber =
(* Workaround for http://caml.inria.fr/mantis/view.php?id=4732 *)
let from = Obj.magic 3448763 (* `END *) in
- GMisc.image ~pixbuf:static ~packing:(hbox#pack ~from) () in
-
- vmcombo, refresh_button, throbber, static, animation
+ GMisc.image ~pixbuf:throbber_static ~packing:(hbox#pack ~from) () in
-and make_filetree ~packing () =
+ (* Main part of display is the file tree. *)
(* Create the filetree inside a scrolled window. *)
- let sw =
- GBin.scrolled_window ~packing ~hpolicy:`AUTOMATIC ~vpolicy:`ALWAYS () in
+ let sw = GBin.scrolled_window
+ ~hpolicy:`AUTOMATIC ~vpolicy:`ALWAYS
+ ~packing:(vbox#pack ~expand:true ~fill:true) () in
let tree = new Filetree.tree ~packing:sw#add () in
- (* Wire up the loosely-coupled external components of the filetree.
- * See the note about signals in {!Filetree.tree} documentation.
- *)
- ignore (tree#op_checksum_file
- ~callback:(Op_checksum_file.checksum_file tree));
- ignore (tree#op_copy_regvalue
- ~callback:(Op_copy_regvalue.copy_regvalue tree));
- ignore (tree#op_disk_usage
- ~callback:(Op_disk_usage.disk_usage tree));
- ignore (tree#op_download_as_reg
- ~callback:(Op_download_as_reg.download_as_reg tree));
- ignore (tree#op_download_dir_find0
- ~callback:(Op_download_dir_find0.download_dir_find0 tree));
- ignore (tree#op_download_dir_tarball
- ~callback:(Op_download_dir_tarball.download_dir_tarball tree));
- ignore (tree#op_download_file
- ~callback:(Op_download_file.download_file tree));
- ignore (tree#op_file_information
- ~callback:(Op_file_information.file_information tree));
- ignore (tree#op_inspection_dialog
- ~callback:(Op_inspection_dialog.inspection_dialog tree));
- ignore (tree#op_view_file
- ~callback:(Op_view_file.view_file tree));
-
- tree
-
-class window =
- (* I prototyped the basic window layout using Glade, but have
- * implemented it by hand to give us more flexibility.
- *)
- let title = "Guest Filesystem Browser" in
- let window = GWindow.window ~width:700 ~height:700 ~title () in
- let vbox = GPack.vbox ~packing:window#add () in
-
- (* Menus. *)
- let connect_kvm_item, connect_xen_item, connect_none_item, _, _ =
- make_menubar window vbox ~packing:vbox#pack () in
-
- (* Top toolbar. *)
- let vmcombo, refresh_button, throbber, throbber_static, throbber_animation =
- make_toolbar ~packing:vbox#pack () in
-
- (* Main part of display is the file tree. *)
- let view = make_filetree ~packing:(vbox#pack ~expand:true ~fill:true) () in
-
(* Status bar and progress bar. *)
let hbox = GPack.hbox ~spacing:4 ~packing:vbox#pack () in
let progress_bar = GRange.progress_bar ~packing:hbox#pack () in
let statusbar = GMisc.statusbar ~packing:(hbox#pack ~expand:true) () in
let statusbar_context = statusbar#new_context ~name:"Standard" in
+ (* Signals. *)
+ let connect_kvm_signal = new GUtil.signal () in
+ let connect_xen_signal = new GUtil.signal () in
+ let connect_none_signal = new GUtil.signal () in
+ let connect_uri_signal = new GUtil.signal () in
+
object (self)
+ inherit GUtil.ml_signals [connect_kvm_signal#disconnect;
+ connect_xen_signal#disconnect;
+ connect_none_signal#disconnect;
+ connect_uri_signal#disconnect]
+
+ method connect_kvm_signal = connect_kvm_signal#connect ~after
+ method connect_xen_signal = connect_xen_signal#connect ~after
+ method connect_none_signal = connect_none_signal#connect ~after
+ method connect_uri_signal = connect_uri_signal#connect ~after
+
initializer
ignore (statusbar_context#push title);
window#show ();
- (* Connect up the callback for menu entries etc. These require the
- * window_state struct in callbacks.
- *)
-
- (* Connect to different hypervisors. *)
+ (* Menu entries emit signals. *)
ignore (connect_kvm_item#connect#activate
- ~callback:(fun () -> self#connect_to (Some "qemu:///system")));
+ ~callback:connect_kvm_signal#call);
ignore (connect_xen_item#connect#activate
- ~callback:(fun () -> self#connect_to (Some "xen:///")));
+ ~callback:connect_xen_signal#call);
ignore (connect_none_item#connect#activate
- ~callback:(fun () -> self#connect_to None));
+ ~callback:connect_none_signal#call);
+ ignore (connect_uri_item#connect#activate
+ ~callback:connect_uri_signal#call);
(* VM combo box when changed by the user.
* The refresh button acts like changing the VM combo too.
statusbar_context#pop ();
ignore (statusbar_context#push msg)
- (* Clear the filetree. *)
- method private clear_view () =
- view#clear ()
+ (* Return the filetree. *)
+ method tree = tree
- (* Callback from Connect -> ... menu items. *)
- method private connect_to uri =
- self#clear_view ();
+ (* Connect to the given URI. *)
+ method connect_to uri () =
+ tree#clear ();
Slave.discard_command_queue ();
Slave.connect uri (self#when_connected uri)
(* When a new domain is selected by the user, eg through vmcombo. *)
method private open_domain name =
- self#clear_view ();
+ tree#clear ();
Slave.discard_command_queue ();
Slave.open_domain name (self#when_opened_domain name)
match images with
| [] -> ()
| images ->
- self#clear_view ();
+ tree#clear ();
Slave.discard_command_queue ();
Slave.open_images images (self#when_opened_disk_images images)
debug "root device %s contains %s %s %d.%d" root typ distro major minor;
) data.insp_oses;
- view#add_os name data
+ tree#add_os name data
(* Public callbacks. *)
method throbber_busy () =
git.annexia.org / guestfs-browser.git / blobdiff