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Fix macOS menu bar (#1057)

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Wojtek Mach 2022-03-17 20:32:59 +01:00 committed by GitHub
parent e45f22c328
commit cb7f51726a
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2 changed files with 38 additions and 31 deletions
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38
app_builder/examples/wx_demo/lib/wx_demo.ex
View file

@ -21,6 +21,7 @@ defmodule WxDemo.Window do
# https://github.com/erlang/otp/blob/OTP-24.1.2/lib/wx/include/wx.hrl#L1314
@wx_id_exit 5006
@wx_id_osx_hide 5250
def start_link(_) do
{:wx_ref, _, _, pid} = :wx_object.start_link(__MODULE__, [], [])
@ -45,19 +46,19 @@ defmodule WxDemo.Window do
@impl true
def init(_) do
title = "WxDemo"
app_name = "WxDemo"
true = Process.register(self(), __MODULE__)
os = os()
wx = :wx.new()
frame = :wxFrame.new(wx, -1, title, size: {100, 100})
frame = :wxFrame.new(wx, -1, app_name, size: {100, 100})
if os == :macos do
fixup_macos_menubar(frame, title)
fixup_macos_menubar(frame, app_name)
end
:wxFrame.show(frame)
:wxFrame.connect(frame, :command_menu_selected)
:wxFrame.connect(frame, :command_menu_selected, skip: true)
:wxFrame.connect(frame, :close_window, skip: true)
case os do
@ -84,6 +85,12 @@ defmodule WxDemo.Window do
{:stop, :shutdown, state}
end
# ignore other menu events
@impl true
def handle_event({:wx, _, _, _, {:wxCommand, :command_menu_selected, _, _, _}}, state) do
{:noreply, state}
end
@impl true
def handle_info(event, state) do
show_dialog(state, inspect(event))
@ -97,22 +104,21 @@ defmodule WxDemo.Window do
|> :wxDialog.showModal()
end
defp fixup_macos_menubar(frame, title) do
# 1. WxeApp attaches event handler to "Quit" menu item that does nothing (to not accidentally bring
# down the VM). Let's create a fresh menu bar without that caveat.
# 2. Fix app name
defp fixup_macos_menubar(frame, app_name) do
menubar = :wxMenuBar.new()
# :wxMenuBar.setAutoWindowMenu(false)
:wxFrame.setMenuBar(frame, menubar)
# App Menu
menu = :wxMenuBar.oSXGetAppleMenu(menubar)
# Remove all items except for quit
for item <- :wxMenu.getMenuItems(menu) do
if :wxMenuItem.getId(item) == @wx_id_exit do
:wxMenuItem.setText(item, "Quit #{title}\tCtrl+Q")
else
:wxMenu.delete(menu, item)
end
end
menu
|> :wxMenu.findItem(@wx_id_osx_hide)
|> :wxMenuItem.setItemLabel("Hide #{app_name}\tCtrl+H")
menu
|> :wxMenu.findItem(@wx_id_exit)
|> :wxMenuItem.setItemLabel("Quit #{app_name}\tCtrl+Q")
end
defp os() do

31
lib/livebook_app.ex
View file

@ -6,6 +6,7 @@ if Mix.target() == :app do
# https://github.com/erlang/otp/blob/OTP-24.1.2/lib/wx/include/wx.hrl#L1314
@wx_id_exit 5006
@wx_id_osx_hide 5250
def start_link(_) do
{:wx_ref, _, _, pid} = :wx_object.start_link(__MODULE__, [], [])
@ -30,7 +31,7 @@ if Mix.target() == :app do
@impl true
def init(_) do
title = "Livebook"
app_name = "Livebook"
true = Process.register(self(), __MODULE__)
os = os()
@ -39,14 +40,14 @@ if Mix.target() == :app do
size = if os == :macos, do: {0, 0}, else: {100, 100}
wx = :wx.new()
frame = :wxFrame.new(wx, -1, title, size: size)
frame = :wxFrame.new(wx, -1, app_name, size: size)
if os == :macos do
fixup_macos_menubar(frame, title)
fixup_macos_menubar(frame, app_name)
end
:wxFrame.show(frame)
:wxFrame.connect(frame, :command_menu_selected)
:wxFrame.connect(frame, :command_menu_selected, skip: true)
:wxFrame.connect(frame, :close_window, skip: true)
case os do
@ -115,21 +116,21 @@ if Mix.target() == :app do
{:noreply, state}
end
defp fixup_macos_menubar(frame, title) do
# 1. WxeApp attaches event handler to "Quit" menu item that does nothing (to not accidentally bring
# down the VM). Let's create a fresh menu bar without that caveat.
# 2. Fix app name
defp fixup_macos_menubar(frame, app_name) do
menubar = :wxMenuBar.new()
:wxFrame.setMenuBar(frame, menubar)
# App Menu
menu = :wxMenuBar.oSXGetAppleMenu(menubar)
# Remove all items except for quit
for item <- :wxMenu.getMenuItems(menu) do
if :wxMenuItem.getId(item) == @wx_id_exit do
:wxMenuItem.setText(item, "Quit #{title}\tCtrl+Q")
else
:wxMenu.delete(menu, item)
end
end
menu
|> :wxMenu.findItem(@wx_id_osx_hide)
|> :wxMenuItem.setItemLabel("Hide #{app_name}\tCtrl+H")
menu
|> :wxMenu.findItem(@wx_id_exit)
|> :wxMenuItem.setItemLabel("Quit #{app_name}\tCtrl+Q")
end
defp os() do