Fix Gala building with mutter 3.30 (See https://github.com/elementary/gala/issues/303 for instructions)

Meta-3.metadata

// This file should be in ${METADATA_DIR} and be named Meta-3.metadata

// Valid header for namespaces
Backend                           cheader_filename="meta/main.h"
Background                        cheader_filename="meta/meta-background.h"
BackgroundActor                   cheader_filename="meta/meta-background-actor.h"
BackgroundGroup                   cheader_filename="meta/meta-background-group.h"
BackgroundImage                   cheader_filename="meta/meta-background-image.h"
BackgroundImageCache              cheader_filename="meta/meta-background-image.h"

Barrier                           cheader_filename="meta/barrier.h"
BarrierEvent                      cheader_filename="meta/main.h"

Compositor                        cheader_filename="meta/compositor.h"

CursorTracker                     cheader_filename="meta/meta-cursor-tracker.h"

DBusDisplayConfigSkeleton         cheader_filename="meta/main.h"

Display                           cheader_filename="meta/display.h"

Dnd                               cheader_filename="meta/meta-dnd.h"

Frame                             cheader_filename="meta/common.h"

Group                             cheader_filename="meta/group.h"

IdleMonitor                       cheader_filename="meta/meta-idle-monitor.h"

KeyBinding                        cheader_filename="meta/keybindings.h"

MonitorManager                    cheader_filename="meta/meta-monitor-manager.h"

Plugin                            cheader_filename="meta/meta-plugin.h"

Rectangle                         struct cheader_filename="meta/boxes.h"

RemoteAccessController            cheader_filename="meta-remote-access-controller.h"
RemoteAccessHandle                cheader_filename="meta-remote-access-controller.h"

Settings                          cheader_filename="meta/meta-settings.h"

Shadow                            cheader_filename="meta/meta-shadow-factory.h"
ShadowFactory                     cheader_filename="meta/meta-shadow-factory.h"

ShapedTexture                     cheader_filename="meta/meta-shaped-texture.h"

Stage                             cheader_filename="meta/main.h"

Theme                             cheader_filename="meta/theme.h"

Window                            cheader_filename="meta/window.h"
WindowActor                       cheader_filename="meta/meta-window-actor.h"
WindowGroup                       cheader_filename="meta/main.h"
WindowShape                       cheader_filename="meta/meta_window_shape.h"

Workspace                         cheader_filename="meta/workspace.h"
WorkspaceManager                  cheader_filename="meta/types.h"

X11Display                        cheader_filename="meta/types.h"

// Interfaces
CloseDialog                       cheader_filename="meta/meta-close-dialog.h"
InhibitShortcutsDialog            cheader_filename="meta/main.h"

// Structs
ButtonLayout                      cheader_filename="meta/common.h"
Edge                              cheader_filename="meta/boxes.h"
FrameBorders                      cheader_filename="meta/common.h"
PluginInfo                        cheader_filename="meta/meta-plugin.h"
PluginVersion                     cheader_filename="meta/meta-plugin.h"
ShadowParams                      cheader_filename="meta/meta-shadow-factory.h"
Strut                             cheader_filename="meta/boxes.h"

// Enums
BarrierDirection                  cheader_filename="meta/barrier.h"
ButtonFunction                    cheader_filename="meta/common.h"
CloseDialogResponse               cheader_filename="meta/main.h"
CompEffect                        cheader_filename="meta/compositor.h"
Cursor                            cheader_filename="meta/common.h"
DebugTopic                        cheader_filename="meta/util.h"
Direction                         cheader_filename="meta/common.h"
DisplayCorner                     cheader_filename="meta/display.h"
DisplayDirection                  cheader_filename="meta/display.h"
EdgeType                          cheader_filename="meta/boxes.h"
ExitCode                          cheader_filename="meta/main.h"
FrameFlags                        cheader_filename="meta/common.h"
FrameType                         cheader_filename="meta/common.h"
GrabOp                            cheader_filename="meta/common.h"
InhibitShortcutsDialogResponse    cheader_filename="meta/main.h"
KeyBindingAction                  cheader_filename="meta/prefs.h"
KeyBindingFlags                   cheader_filename="meta/prefs.h"
LaterType                         cheader_filename="meta/util.h"
LocaleDirection                   cheader_filename="meta/util.h"
MaximizeFlags                     cheader_filename="meta/window.h"
ModalOptions                      cheader_filename="meta/meta-plugin.h"
MonitorSwitchConfigType           cheader_filename="meta/main.h"
MotionDirection                   cheader_filename="meta/common.h"
PadActionType                     cheader_filename="meta/display.h"
Preference                        cheader_filename="meta/prefs.h"
ShadowMode                        cheader_filename="meta/meta-enum-types.h"
Side                              cheader_filename="meta/common.h"
SizeChange                        cheader_filename="meta/meta-enum-types.h"
StackLayer                        cheader_filename="meta/common.h"
TabList                           cheader_filename="meta/display.h"
TabShowType                       cheader_filename="meta/display.h"
VirtualModifier                   cheader_filename="meta/common.h"
WindowClientType                  cheader_filename="meta/window.h"
WindowMenuType                    cheader_filename="meta/common.h"
WindowType                        cheader_filename="meta/window.h"

// Delegate methods
IdleMonitorWatchFunc              cheader_filename="meta/meta-idle-monitor.h"
KeyHandlerFunc                    cheader_filename="meta/prefs.h"
PrefsChangedFunc                  cheader_filename="meta/prefs.h"
WindowForeachFunc                 cheader_filename="meta/window.h"

// Constants
CURRENT_TIME                      cheader_filename="meta/main.h"
DEFAULT_ICON_NAME                 cheader_filename="meta/main.h"
ICON_HEIGHT                       cheader_filename="meta/main.h"
ICON_WIDTH                        cheader_filename="meta/main.h"
MAJOR_VERSION                     cheader_filename="meta/main.h"
MICRO_VERSION                     cheader_filename="meta/main.h"
MINI_ICON_HEIGHT                  cheader_filename="meta/main.h"
MINI_ICON_WIDTH                   cheader_filename="meta/main.h"
MINOR_VERSION                     cheader_filename="meta/main.h"
PLUGIN_API_VERSION                cheader_filename="meta/main.h"
PRIORITY_BEFORE_REDRAW            cheader_filename="meta/main.h"
PRIORITY_PREFS_NOTIFY             cheader_filename="meta/main.h"
PRIORITY_REDRAW                   cheader_filename="meta/main.h"
PRIORITY_RESIZE                   cheader_filename="meta/main.h"
VIRTUAL_CORE_KEYBOARD_ID          cheader_filename="meta/main.h"
VIRTUAL_CORE_POINTER_ID           cheader_filename="meta/main.h"

// Static Methods
activate_session                  cheader_filename="meta/main.h"
add_verbose_topic                 cheader_filename="meta/util.h" parent="Meta.Util"
bug                               cheader_filename="meta/util.h" parent="Meta.Util"
clutter_init                      cheader_filename="meta/meta-backend.h"
debug_spew_real                   cheader_filename="meta/util.h" parent="Meta.Util"
disable_unredirect_for_display    cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
empty_stage_input_region          cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
enable_unredirect_for_display     cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
exit                              cheader_filename="meta/main.h"
external_binding_name_for_action  cheader_filename="meta/util.h" parent="Meta.Util"
fatal                             cheader_filename="meta/util.h" parent="Meta.Util"
focus_stage_window                cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
free_gslist_and_elements          cheader_filename="meta/util.h" parent="Meta.Util"
g_utf8_strndup                    cheader_filename="meta/util.h" parent="Meta.Util"
get_backend                       cheader_filename="meta/meta-backend.h" parent="Meta.Backend"
get_feedback_group_for_display    cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
get_locale_direction              cheader_filename="meta/util.h" parent="Meta.Util"
get_option_context                cheader_filename="meta/main.h"
get_overlay_window                cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
get_replace_current_wm            cheader_filename="meta/main.h"
get_stage_for_display             cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
get_top_window_group_for_display  cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
get_window_actors                 cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
get_window_group_for_display      cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
gravity_to_string                 cheader_filename="meta/util.h" parent="Meta.Util"
init                              cheader_filename="meta/main.h"
is_debugging                      cheader_filename="meta/util.h" parent="Meta.Util"
is_restart                        cheader_filename="meta/main.h"
is_syncing                        cheader_filename="meta/util.h" parent="Meta.Util"
is_verbose                        cheader_filename="meta/util.h" parent="Meta.Util"
is_wayland_compositor             cheader_filename="meta/util.h" parent="Meta.Util"
keybindings_set_custom_handler    cheader_filename="meta/keybindings.h" parent="Meta.KeyBinding" name="set_custom_handler"
later_add                         cheader_filename="meta/util.h" parent="Meta.Util"
later_remove                      cheader_filename="meta/util.h" parent="Meta.Util"
pop_no_msg_prefix                 cheader_filename="meta/util.h" parent="Meta.Util"
prefs_add_listener                       cheader_filename="meta/prefs.h"
prefs_bell_is_audible                    cheader_filename="meta/prefs.h"
prefs_change_workspace_name              cheader_filename="meta/prefs.h"
prefs_get_action_double_click_titlebar   cheader_filename="meta/prefs.h"
prefs_get_action_middle_click_titlebar   cheader_filename="meta/prefs.h"
prefs_get_action_right_click_titlebar    cheader_filename="meta/prefs.h"
prefs_get_attach_modal_dialogs           cheader_filename="meta/prefs.h"
prefs_get_auto_maximize                  cheader_filename="meta/prefs.h"
prefs_get_auto_raise                     cheader_filename="meta/prefs.h"
prefs_get_auto_raise_delay               cheader_filename="meta/prefs.h"
prefs_get_button_layout                  cheader_filename="meta/prefs.h"
prefs_get_center_new_windows             cheader_filename="meta/prefs.h"
prefs_get_compositing_manager            cheader_filename="meta/prefs.h"
prefs_get_cursor_size                    cheader_filename="meta/prefs.h"
prefs_get_cursor_theme                   cheader_filename="meta/prefs.h"
prefs_get_disable_workarounds            cheader_filename="meta/prefs.h"
prefs_get_drag_threshold                 cheader_filename="meta/prefs.h"
prefs_get_draggable_border_width         cheader_filename="meta/prefs.h"
prefs_get_dynamic_workspaces             cheader_filename="meta/prefs.h"
prefs_get_edge_tiling                    cheader_filename="meta/prefs.h"
prefs_get_focus_change_on_pointer_rest   cheader_filename="meta/prefs.h"
prefs_get_focus_mode                     cheader_filename="meta/prefs.h"
prefs_get_focus_new_windows              cheader_filename="meta/prefs.h"
prefs_get_force_fullscreen               cheader_filename="meta/prefs.h"
prefs_get_gnome_accessibility            cheader_filename="meta/prefs.h"
prefs_get_gnome_animations               cheader_filename="meta/prefs.h"
prefs_get_ignore_request_hide_titlebar   cheader_filename="meta/prefs.h"
prefs_get_keybinding_action              cheader_filename="meta/prefs.h"
prefs_get_mouse_button_menu              cheader_filename="meta/prefs.h"
prefs_get_mouse_button_mods              cheader_filename="meta/prefs.h"
prefs_get_mouse_button_resize            cheader_filename="meta/prefs.h"
prefs_get_num_workspaces                 cheader_filename="meta/prefs.h"
prefs_get_raise_on_click                 cheader_filename="meta/prefs.h"
prefs_get_show_fallback_app_menu         cheader_filename="meta/prefs.h"
prefs_get_titlebar_font                  cheader_filename="meta/prefs.h"
prefs_get_visual_bell                    cheader_filename="meta/prefs.h"
prefs_get_visual_bell_type               cheader_filename="meta/prefs.h"
prefs_get_workspace_name                 cheader_filename="meta/prefs.h"
prefs_get_workspaces_only_on_primary     cheader_filename="meta/prefs.h"
prefs_init                               cheader_filename="meta/prefs.h"
prefs_remove_listener                    cheader_filename="meta/prefs.h"
prefs_set_force_fullscreen               cheader_filename="meta/prefs.h"
prefs_set_ignore_request_hide_titlebar   cheader_filename="meta/prefs.h"
prefs_set_num_workspaces                 cheader_filename="meta/prefs.h"
prefs_set_show_fallback_app_menu         cheader_filename="meta/prefs.h"
push_no_msg_prefix                cheader_filename="meta/util.h" parent="Meta.Util"
quit                              cheader_filename="meta/main.h"
rect                              cheader_filename="meta/boxes.h" parent="Meta.Util"
register_with_session             cheader_filename="meta/main.h"
remove_verbose_topic              cheader_filename="meta/util.h" parent="Meta.Util"
restart                           cheader_filename="meta/main.h"
run                               cheader_filename="meta/main.h"
set_gnome_wm_keybindings          cheader_filename="meta/main.h"
set_stage_input_region            cheader_filename="meta/compositor-mutter.h" parent="Meta.Compositor"
set_wm_name                       cheader_filename="meta/main.h"
show_dialog                       cheader_filename="meta/util.h" parent="Meta.Util"
topic_real                        cheader_filename="meta/util.h" parent="Meta.Util"
unsigned_long_equal               cheader_filename="meta/util.h" parent="Meta.Util"
unsigned_long_hash                cheader_filename="meta/util.h" parent="Meta.Util"
verbose_real                      cheader_filename="meta/util.h" parent="Meta.Util"
warning                           cheader_filename="meta/util.h" parent="Meta.Util"
x11_error_trap_pop                cheader_filename="meta/meta-x11-errors.h"  parent="Meta.Util"
x11_error_trap_pop_with_return    cheader_filename="meta/meta-x11-errors.h"  parent="Meta.Util"
x11_error_trap_push               cheader_filename="meta/meta-x11-errors.h"  parent="Meta.Util"
x11_init_gdk_display              cheader_filename="meta/meta-x11-display.h"


// Fix warnings
Window.focus#signal               name="focused"

// Insert prefs methods into Prefs namespace
prefs_* skip=false name="prefs_(.+)" parent="Meta.Prefs"

// Fix in/out parameters
//CursorTracker.get_pointer --> (int x, int y, Clutter.ModifierType mods) => (out int x, out int y, out Clutter.ModifierType mods)
CursorTracker.get_pointer.x       out=true
CursorTracker.get_pointer.y       out=true
CursorTracker.get_pointer.mods    out=true