Partydeck/Monarch-Extension
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Differentiate messages and wait for constants

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Björn Ritzl 2023-07-29 10:29:21 +02:00
parent 2eb67bf29d
commit e8249229b9
1 changed files with 35 additions and 31 deletions
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66
monarch/monarch.lua
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@ -3,17 +3,21 @@ local async = require "monarch.utils.async"
local M = {} local M = {}
local CONTEXT = hash("monarch_context") local WAITFOR_CONTEXT = hash("waitfor_monarch_context")
local PROXY_LOADED = hash("proxy_loaded") local WAITFOR_PROXY_LOADED = hash("waitfor_proxy_loaded")
local PROXY_UNLOADED = hash("proxy_unloaded") local WAITFOR_PROXY_UNLOADED = hash("waitfor_proxy_unloaded")
local LAYOUT_CHANGED = hash("layout_changed") local WAITFOR_TRANSITION_DONE = hash("waitfor_transition_done")
local RELEASE_INPUT_FOCUS = hash("release_input_focus") local MSG_CONTEXT = hash("monarch_context")
local ACQUIRE_INPUT_FOCUS = hash("acquire_input_focus") local MSG_PROXY_LOADED = hash("proxy_loaded")
local ASYNC_LOAD = hash("async_load") local MSG_PROXY_UNLOADED = hash("proxy_unloaded")
local UNLOAD = hash("unload") local MSG_LAYOUT_CHANGED = hash("layout_changed")
local ENABLE = hash("enable") local MSG_RELEASE_INPUT_FOCUS = hash("release_input_focus")
local DISABLE = hash("disable") local MSG_ACQUIRE_INPUT_FOCUS = hash("acquire_input_focus")
local MSG_ASYNC_LOAD = hash("async_load")
local MSG_UNLOAD = hash("unload")
local MSG_ENABLE = hash("enable")
local MSG_DISABLE = hash("disable")
-- transition messages -- transition messages
M.TRANSITION = {} M.TRANSITION = {}
@ -336,10 +340,10 @@ local function acquire_input(screen)
log("acquire_input()", screen.id) log("acquire_input()", screen.id)
if not screen.input then if not screen.input then
if screen.proxy then if screen.proxy then
msg.post(screen.script, ACQUIRE_INPUT_FOCUS) msg.post(screen.script, MSG_ACQUIRE_INPUT_FOCUS)
elseif screen.factory then elseif screen.factory then
for id,instance in pairs(screen.factory_ids) do for id,instance in pairs(screen.factory_ids) do
msg.post(instance, ACQUIRE_INPUT_FOCUS) msg.post(instance, MSG_ACQUIRE_INPUT_FOCUS)
end end
end end
screen.input = true screen.input = true
@ -357,10 +361,10 @@ local function release_input(screen, next_screen)
local release_focus = not keep_if_next_is_popup and not keep_when_below_next local release_focus = not keep_if_next_is_popup and not keep_when_below_next
if release_focus then if release_focus then
if screen.proxy then if screen.proxy then
msg.post(screen.script, RELEASE_INPUT_FOCUS) msg.post(screen.script, MSG_RELEASE_INPUT_FOCUS)
elseif screen.factory then elseif screen.factory then
for id,instance in pairs(screen.factory_ids) do for id,instance in pairs(screen.factory_ids) do
msg.post(instance, RELEASE_INPUT_FOCUS) msg.post(instance, MSG_RELEASE_INPUT_FOCUS)
end end
end end
screen.input = false screen.input = false
@ -370,8 +374,8 @@ end
local function change_context(screen) local function change_context(screen)
log("change_context()", screen.id) log("change_context()", screen.id)
screen.wait_for = CONTEXT screen.wait_for = WAITFOR_CONTEXT
msg.post(screen.script, CONTEXT, { id = screen.id }) msg.post(screen.script, MSG_CONTEXT, { id = screen.id })
coroutine.yield() coroutine.yield()
screen.wait_for = nil screen.wait_for = nil
end end
@ -381,13 +385,13 @@ local function unload(screen, force)
log("unload() proxy", screen.id) log("unload() proxy", screen.id)
if screen.auto_preload and not force then if screen.auto_preload and not force then
if screen.loaded then if screen.loaded then
msg.post(screen.proxy, DISABLE) msg.post(screen.proxy, MSG_DISABLE)
screen.loaded = false screen.loaded = false
end end
screen.preloaded = true screen.preloaded = true
else else
screen.wait_for = PROXY_UNLOADED screen.wait_for = WAITFOR_PROXY_UNLOADED
msg.post(screen.proxy, UNLOAD) msg.post(screen.proxy, MSG_UNLOAD)
coroutine.yield() coroutine.yield()
screen.loaded = false screen.loaded = false
screen.preloaded = false screen.preloaded = false
@ -435,8 +439,8 @@ local function preload(screen)
screen.preloading = false screen.preloading = false
return false, error_message return false, error_message
end end
screen.wait_for = PROXY_LOADED screen.wait_for = WAITFOR_PROXY_LOADED
msg.post(screen.proxy, ASYNC_LOAD) msg.post(screen.proxy, MSG_ASYNC_LOAD)
coroutine.yield() coroutine.yield()
elseif screen.factory then elseif screen.factory then
log("preload() factory") log("preload() factory")
@ -476,7 +480,7 @@ local function load(screen)
end end
if screen.proxy then if screen.proxy then
msg.post(screen.proxy, ENABLE) msg.post(screen.proxy, MSG_ENABLE)
elseif screen.factory then elseif screen.factory then
screen.factory_ids = collectionfactory.create(screen.factory) screen.factory_ids = collectionfactory.create(screen.factory)
screen.transition_url = screen.factory_ids[screen.transition_id] screen.transition_url = screen.factory_ids[screen.transition_id]
@ -490,7 +494,7 @@ end
local function transition(screen, message_id, message, wait) local function transition(screen, message_id, message, wait)
log("transition()", screen.id) log("transition()", screen.id)
if screen.transition_url then if screen.transition_url then
screen.wait_for = M.TRANSITION.DONE screen.wait_for = WAITFOR_TRANSITION_DONE
msg.post(screen.transition_url, message_id, message) msg.post(screen.transition_url, message_id, message)
if wait then if wait then
coroutine.yield() coroutine.yield()
@ -1158,28 +1162,28 @@ end
function M.on_message(message_id, message, sender) function M.on_message(message_id, message, sender)
if message_id == PROXY_LOADED then if message_id == MSG_PROXY_LOADED then
local screen = find_screen(sender) local screen = find_screen(sender)
assert(screen, "Unable to find screen for loaded proxy") assert(screen, "Unable to find screen for loaded proxy")
if screen.wait_for == PROXY_LOADED then if screen.wait_for == WAITFOR_PROXY_LOADED then
assert(coroutine.resume(screen.co)) assert(coroutine.resume(screen.co))
end end
elseif message_id == PROXY_UNLOADED then elseif message_id == MSG_PROXY_UNLOADED then
local screen = find_screen(sender) local screen = find_screen(sender)
assert(screen, "Unable to find screen for unloaded proxy") assert(screen, "Unable to find screen for unloaded proxy")
if screen.wait_for == PROXY_UNLOADED then if screen.wait_for == WAITFOR_PROXY_UNLOADED then
assert(coroutine.resume(screen.co)) assert(coroutine.resume(screen.co))
end end
elseif message_id == CONTEXT then elseif message_id == MSG_CONTEXT then
local screen = find_screen(sender) local screen = find_screen(sender)
assert(screen, "Unable to find screen for current script url") assert(screen, "Unable to find screen for current script url")
if screen.wait_for == CONTEXT then if screen.wait_for == WAITFOR_CONTEXT then
assert(coroutine.resume(screen.co)) assert(coroutine.resume(screen.co))
end end
elseif message_id == M.TRANSITION.DONE then elseif message_id == M.TRANSITION.DONE then
local screen = find_transition_screen(sender) local screen = find_transition_screen(sender)
assert(screen, "Unable to find screen for transition") assert(screen, "Unable to find screen for transition")
if screen.wait_for == M.TRANSITION.DONE then if screen.wait_for == WAITFOR_TRANSITION_DONE then
assert(coroutine.resume(screen.co)) assert(coroutine.resume(screen.co))
end end
elseif message_id == M.TRANSITION.SHOW_IN elseif message_id == M.TRANSITION.SHOW_IN
@ -1192,7 +1196,7 @@ function M.on_message(message_id, message, sender)
if screen.transition_fn then if screen.transition_fn then
screen.transition_fn(message_id, message, sender) screen.transition_fn(message_id, message, sender)
end end
elseif message_id == LAYOUT_CHANGED then elseif message_id == MSG_LAYOUT_CHANGED then
local screen = find_screen(sender) local screen = find_screen(sender)
if screen and screen.transition_fn then if screen and screen.transition_fn then
screen.transition_fn(message_id, message, sender) screen.transition_fn(message_id, message, sender)