Partydeck/Monarch-Extension
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Fixed some issues regarding focus lost/gained next/previous screen id

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Björn Ritzl 2017-11-27 21:48:21 +01:00
parent 62684f9795
commit 036cdb853d
2 changed files with 15 additions and 14 deletions
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8
README.md
View File

@ -98,15 +98,15 @@ When a transition is completed it is up to the developer to send a ```transition
end
## Screen focus gain/loss
Monarch will send focus gain and focus loss messages if a Focus Url was provided when the screen was created. Example:
Monarch will send focus gain and focus loss messages if a Focus Url was provided when the screen was created. The focus gained message will contain the id of the previous screen and the focus loss message will contain the id of the next screen. Example:
local monarch = require "monarch.monarch"
function on_message(self, message_id, message, sender)
if message_id == monarch.FOCUS_GAINED then
print("Focus gained")
print("Focus gained, previous screen: ", message.id)
elseif message_id == monarch.FOCUS_LOST then
print("Focus lost")
print("Focus lost, next screen: ", message.id)
end
end
@ -127,7 +127,7 @@ Show a Monarch screen
The options table can contain the following fields:
* ```clear``` (boolean) - If the clear flag is set Monarch will search the stack for the screen that is to be shown. If the screen already exists in the stack and the clear flag is set Monarch will remove all screens between the current top and the screen in question.
* ```reload``` (boolean) - If the reload flag is set Monarch will reload the collection proxy if it's already loaded (this can happen if the previous screen was a popup).
### monarch.back([data], [callback])
Go back to a previous Monarch screen

21
monarch/monarch.lua
View File

@ -21,8 +21,9 @@ M.TRANSITION.SHOW_OUT = hash("transition_show_out")
M.TRANSITION.BACK_IN = hash("transition_back_in")
M.TRANSITION.BACK_OUT = hash("transition_back_out")
M.FOCUS_GAINED = hash("monarch_focus_gained")
M.FOCUS_LOST = hash("monarch_focus_lost")
M.FOCUS = {}
M.FOCUS.GAINED = hash("monarch_focus_gained")
M.FOCUS.LOST = hash("monarch_focus_lost")
local function screen_from_proxy(proxy)
@ -83,7 +84,7 @@ local function show_out(screen, next_screen, cb)
screen.loaded = false
end
if screen.focus_url then
msg.post(screen.focus_url, M.FOCUS_LOST, {id = next_screen.id})
msg.post(screen.focus_url, M.FOCUS.LOST, {id = next_screen.id})
end
screen.co = nil
if cb then cb() end
@ -91,7 +92,7 @@ local function show_out(screen, next_screen, cb)
coroutine.resume(co)
end
local function show_in(screen, reload, cb)
local function show_in(screen, previous_screen, reload, cb)
local co
co = coroutine.create(function()
screen.co = co
@ -116,7 +117,7 @@ local function show_in(screen, reload, cb)
coroutine.yield()
msg.post(screen.script, ACQUIRE_INPUT_FOCUS)
if screen.focus_url then
msg.post(screen.focus_url, M.FOCUS_GAINED, {id = screen.id})
msg.post(screen.focus_url, M.FOCUS.GAINED, {id = previous_screen and previous_screen.id})
end
screen.co = nil
if cb then cb() end
@ -140,7 +141,7 @@ local function back_in(screen, previous_screen, cb)
end
msg.post(screen.script, ACQUIRE_INPUT_FOCUS)
if screen.focus_url then
msg.post(screen.focus_url, M.FOCUS_GAINED, {id = previous_screen.id})
msg.post(screen.focus_url, M.FOCUS.GAINED, {id = previous_screen.id})
end
screen.co = nil
if cb then cb() end
@ -148,7 +149,7 @@ local function back_in(screen, previous_screen, cb)
coroutine.resume(co)
end
local function back_out(screen, cb)
local function back_out(screen, next_screen, cb)
local co
co = coroutine.create(function()
screen.co = co
@ -161,7 +162,7 @@ local function back_out(screen, cb)
coroutine.yield()
screen.loaded = false
if screen.focus_url then
msg.post(screen.focus_url, M.FOCUS_LOST, {id = screen.id})
msg.post(screen.focus_url, M.FOCUS.LOST, {id = next_screen and next_screen.id})
end
screen.co = nil
if cb then cb() end
@ -229,7 +230,7 @@ function M.show(id, options, data, cb)
end
-- show screen
show_in(screen, options and options.reload, cb)
show_in(screen, top, options and options.reload, cb)
end
@ -239,8 +240,8 @@ end
function M.back(data, cb)
local screen = table.remove(stack)
if screen then
back_out(screen, cb)
local top = stack[#stack]
back_out(screen, top, cb)
if top then
if data then
screen.data = data