module G = Guestfs
-let make_menubar window (vbox : GPack.box) ~packing () =
+type connect_menu = {
+ connect_menu : GMenu.menu;
+ connect_kvm_item : GMenu.menu_item;
+ connect_xen_item : GMenu.menu_item;
+ connect_none_item : GMenu.menu_item;
+ connect_uri_item : GMenu.menu_item;
+ open_disk_item : GMenu.menu_item;
+ reopen_item : GMenu.menu_item;
+ quit_item : GMenu.menu_item;
+}
+
+type guest_menu = {
+ guest_menu : GMenu.menu;
+ guest_inspection_item : GMenu.menu_item;
+}
+
+type help_menu = {
+ help_menu : GMenu.menu;
+ about_item : GMenu.menu_item;
+}
+
+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_menu = factory#add_submenu "_Connect" in
-
- let factory = new GMenu.factory connect_menu ~accel_group in
- let connect_kvm_item = factory#add_item "Connect to local _KVM hypervisor" 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 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 ()); ()));
-
- window#add_accel_group accel_group;
-
- 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
+
+ let connect_menu =
+ let menu = factory#add_submenu "_Connect" in
+ let factory = new GMenu.factory menu ~accel_group in
+ let kvm = factory#add_item "Connect to local _KVM hypervisor" in
+ let xen = factory#add_item "Connect to local _Xen hypervisor" in
+ let none = factory#add_item "_Connect to default hypervisor" in
+ let uri = factory#add_item "Connect to a _libvirt URI ..." in
+ ignore (factory#add_separator ());
+ let opend = factory#add_item "_Open disk image ..." ~key:GdkKeysyms._O in
+ ignore (factory#add_separator ());
+ let reopen = factory#add_item "Reopen current guest" in
+ ignore (factory#add_separator ());
+ let quit = factory#add_item "E_xit" ~key:GdkKeysyms._Q in
+ { connect_menu = menu; connect_kvm_item = kvm;
+ connect_xen_item = xen; connect_none_item = none;
+ connect_uri_item = uri;
+ open_disk_item = opend; reopen_item = reopen; quit_item = quit } in
+
+ let guest_menu =
+ let menu = factory#add_submenu "_Guest" in
+ let factory = new GMenu.factory menu ~accel_group in
+ let inspection = factory#add_item "Operating system information ..." in
+ { guest_menu = menu; guest_inspection_item = inspection } in
+
+ let help_menu =
+ let menu = factory#add_submenu "_Help" in
+ let factory = new GMenu.factory menu ~accel_group in
+ let about = factory#add_item "About guest filesystem browser ..." in
+ { help_menu = menu; about_item = about } in
+
+ (* Top toolbar. *)
+ let hbox =
+ let hbox = GPack.hbox ~border_width:4 ~packing:vbox#pack () in
+ hbox#pack (mklabel "Guest: ");
+ hbox 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
+ GMisc.image ~pixbuf:throbber_static ~packing:(hbox#pack ~from) () in
- vmcombo, refresh_button, throbber, static
-
-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 =
- 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. *)
+ (* Status bar and progress bar at the bottom. *)
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
+ let open_disk_signal = new GUtil.signal () in
+ let reopen_signal = new GUtil.signal () in
+ let inspection_signal = new GUtil.signal () in
+ let about_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;
+ open_disk_signal#disconnect;
+ reopen_signal#disconnect;
+ inspection_signal#disconnect;
+ about_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
+ method open_disk_signal = open_disk_signal#connect ~after
+ method reopen_signal = reopen_signal#connect ~after
+ method inspection_signal = inspection_signal#connect ~after
+ method about_signal = about_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. *)
- ignore (connect_kvm_item#connect#activate
- ~callback:(fun () -> self#connect_to (Some "qemu:///system")));
- ignore (connect_xen_item#connect#activate
- ~callback:(fun () -> self#connect_to (Some "xen:///")));
- ignore (connect_none_item#connect#activate
- ~callback:(fun () -> self#connect_to None));
+ (* Quit. *)
+ let quit _ = GMain.quit (); false in
+ ignore (window#connect#destroy ~callback:GMain.quit);
+ ignore (window#event#connect#delete ~callback:quit);
+ ignore (connect_menu.quit_item#connect#activate
+ ~callback:(fun () -> ignore (quit ()); ()));
+
+ (* Accel_group. *)
+ window#add_accel_group accel_group;
+
+ (* Menu entries emit signals. *)
+ ignore (connect_menu.connect_kvm_item#connect#activate
+ ~callback:connect_kvm_signal#call);
+ ignore (connect_menu.connect_xen_item#connect#activate
+ ~callback:connect_xen_signal#call);
+ ignore (connect_menu.connect_none_item#connect#activate
+ ~callback:connect_none_signal#call);
+ ignore (connect_menu.connect_uri_item#connect#activate
+ ~callback:connect_uri_signal#call);
+ ignore (connect_menu.open_disk_item#connect#activate
+ ~callback:open_disk_signal#call);
+ ignore (connect_menu.reopen_item#connect#activate
+ ~callback:reopen_signal#call);
+ ignore (guest_menu.guest_inspection_item#connect#activate
+ ~callback:inspection_signal#call);
+ ignore (help_menu.about_item#connect#activate
+ ~callback:about_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)
self#when_opened_common name data
(* When a set of disk images is selected by the user. *)
- method private open_disk_images images =
+ method open_disk_images images =
match images with
| [] -> ()
| images ->
- self#clear_view ();
+ tree#clear ();
Slave.discard_command_queue ();
Slave.open_images images (self#when_opened_disk_images images)
debug "when_opened_disk_images callback";
self#when_opened_common image data
+ (* Called to reopen the handle. *)
+ method reopen () =
+ tree#clear ();
+ Slave.discard_command_queue ();
+ Slave.reopen self#when_reopened
+
+ method private when_reopened data =
+ debug "when_reopened callback";
+ self#when_opened_common "Reopened"(*XXX we lost the original name*) data
+
(* Common code for when_opened_domain/when_opened_disk_images. *)
method private when_opened_common name data =
(* Dump some of the inspection data in debug messages. *)
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 () =
- (*throbber#set_pixbuf animation*)
- (* XXX Workaround because no binding for GdkPixbufAnimation: *)
- let file = Filename.dirname Sys.argv.(0) // "Throbber.gif" in
- throbber#set_file file
+ throbber#set_pixbuf throbber_animation
method throbber_idle () =
throbber#set_pixbuf throbber_static