jf-roku/docs/api/components_settings_settings.bs.html
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<!DOCTYPE html><html lang="en" style="font-size:16px"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Source: components/settings/settings.bs</title><!--[if lt IE 9]>
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class="has-anchor">components_settings_settings.bs</h1></header><article><pre class="prettyprint source lang-js"><code>import "pkg:/source/utils/config.bs"
import "pkg:/source/utils/misc.bs"
import "pkg:/source/roku_modules/log/LogMixin.brs"
' post device profile
import "pkg:/source/utils/deviceCapabilities.bs"
sub init()
m.log = log.Logger("Settings")
m.top.optionsAvailable = false
m.userLocation = []
m.settingsMenu = m.top.findNode("settingsMenu")
m.settingDetail = m.top.findNode("settingDetail")
m.settingDesc = m.top.findNode("settingDesc")
m.path = m.top.findNode("path")
m.boolSetting = m.top.findNode("boolSetting")
m.integerSetting = m.top.findNode("integerSetting")
m.radioSetting = m.top.findNode("radioSetting")
m.integerSetting.observeField("submit", "onKeyGridSubmit")
m.integerSetting.observeField("escape", "onKeyGridEscape")
m.settingsMenu.setFocus(true)
m.settingsMenu.observeField("itemFocused", "settingFocused")
m.settingsMenu.observeField("itemSelected", "settingSelected")
m.boolSetting.observeField("checkedItem", "boolSettingChanged")
m.radioSetting.observeField("checkedItem", "radioSettingChanged")
m.postTask = createObject("roSGNode", "PostTask")
' Load Configuration Tree
m.configTree = GetConfigTree()
LoadMenu({ children: m.configTree })
end sub
sub onKeyGridSubmit()
selectedSetting = m.userLocation.peek().children[m.settingsMenu.itemFocused]
set_user_setting(selectedSetting.settingName, m.integerSetting.text)
m.settingsMenu.setFocus(true)
end sub
sub onKeyGridEscape()
if m.integerSetting.escape = "left" or m.integerSetting.escape = "back"
m.settingsMenu.setFocus(true)
end if
end sub
sub LoadMenu(configSection)
if configSection.children = invalid
' Load parent menu
m.userLocation.pop()
configSection = m.userLocation.peek()
else
if m.userLocation.Count() > 0 then m.userLocation.peek().selectedIndex = m.settingsMenu.itemFocused
m.userLocation.push(configSection)
end if
result = CreateObject("roSGNode", "ContentNode")
for each item in configSection.children
listItem = result.CreateChild("ContentNode")
listItem.title = tr(item.title)
listItem.Description = tr(item.description)
listItem.id = item.id
end for
m.settingsMenu.content = result
if configSection.selectedIndex &lt;> invalid and configSection.selectedIndex > -1
m.settingsMenu.jumpToItem = configSection.selectedIndex
end if
' Set Path display
m.path.text = tr("Settings")
for each level in m.userLocation
if level.title &lt;> invalid then m.path.text += " / " + tr(level.title)
end for
end sub
sub settingFocused()
selectedSetting = m.userLocation.peek().children[m.settingsMenu.itemFocused]
m.settingDesc.text = tr(selectedSetting.Description)
m.top.overhangTitle = tr(selectedSetting.Title)
' Hide Settings
m.boolSetting.visible = false
m.integerSetting.visible = false
m.radioSetting.visible = false
if selectedSetting.type = invalid
return
else if selectedSetting.type = "bool"
m.boolSetting.visible = true
if m.global.session.user.settings[selectedSetting.settingName] = true
m.boolSetting.checkedItem = 1
else
m.boolSetting.checkedItem = 0
end if
else if selectedSetting.type = "integer"
integerValue = m.global.session.user.settings[selectedSetting.settingName].ToStr()
if isValid(integerValue)
m.integerSetting.text = integerValue
end if
m.integerSetting.visible = true
else if LCase(selectedSetting.type) = "radio"
selectedValue = m.global.session.user.settings[selectedSetting.settingName]
radioContent = CreateObject("roSGNode", "ContentNode")
itemIndex = 0
for each item in m.userLocation.peek().children[m.settingsMenu.itemFocused].options
listItem = radioContent.CreateChild("ContentNode")
listItem.title = tr(item.title)
listItem.id = item.id
if selectedValue = item.id
m.radioSetting.checkedItem = itemIndex
end if
itemIndex++
end for
m.radioSetting.content = radioContent
m.radioSetting.visible = true
else
m.log.warn("Unknown setting type", selectedSetting.type)
end if
end sub
sub settingSelected()
selectedItem = m.userLocation.peek().children[m.settingsMenu.itemFocused]
if selectedItem.type &lt;> invalid ' Show setting
if selectedItem.type = "bool"
m.boolSetting.setFocus(true)
end if
if selectedItem.type = "integer"
m.integerSetting.setFocus(true)
end if
if (selectedItem.type) = "radio"
m.radioSetting.setFocus(true)
end if
else if selectedItem.children &lt;> invalid and selectedItem.children.Count() > 0 ' Show sub menu
LoadMenu(selectedItem)
m.settingsMenu.setFocus(true)
else
return
end if
m.settingDesc.text = m.settingsMenu.content.GetChild(m.settingsMenu.itemFocused).Description
end sub
sub boolSettingChanged()
if m.boolSetting.focusedChild = invalid then return
selectedSetting = m.userLocation.peek().children[m.settingsMenu.itemFocused]
if m.boolSetting.checkedItem
session.user.settings.Save(selectedSetting.settingName, "true")
if Left(selectedSetting.settingName, 7) = "global."
' global user setting
' save to main registry block
set_setting(selectedSetting.settingName, "true")
' setting specific triggers
if selectedSetting.settingName = "global.rememberme"
print "m.global.session.user.id=", m.global.session.user.id
set_setting("active_user", m.global.session.user.id)
end if
else
' regular user setting
' save to user specific registry block
set_user_setting(selectedSetting.settingName, "true")
end if
else
session.user.settings.Save(selectedSetting.settingName, "false")
if Left(selectedSetting.settingName, 7) = "global."
' global user setting
' save to main registry block
set_setting(selectedSetting.settingName, "false")
' setting specific triggers
if selectedSetting.settingName = "global.rememberme"
unset_setting("active_user")
end if
else
' regular user setting
' save to user specific registry block
set_user_setting(selectedSetting.settingName, "false")
end if
end if
end sub
sub radioSettingChanged()
if m.radioSetting.focusedChild = invalid then return
selectedSetting = m.userLocation.peek().children[m.settingsMenu.itemFocused]
set_user_setting(selectedSetting.settingName, m.radioSetting.content.getChild(m.radioSetting.checkedItem).id)
end sub
' JFScreen hook that gets ran as needed.
' Assumes settings were changed and they affect the device profile.
' Posts a new device profile to the server using the task thread
sub OnScreenHidden()
m.postTask.arrayData = getDeviceCapabilities()
m.postTask.apiUrl = "/Sessions/Capabilities/Full"
m.postTask.control = "RUN"
m.postTask.observeField("responseCode", "postFinished")
end sub
' Triggered by m.postTask after completing a post.
' Empty the task data when finished.
sub postFinished()
m.postTask.unobserveField("responseCode")
m.postTask.callFunc("empty")
end sub
' Returns true if any of the data entry forms are in focus
function isFormInFocus() as boolean
if isValid(m.settingDetail.focusedChild) or m.radioSetting.hasFocus() or m.boolSetting.hasFocus() or m.integerSetting.hasFocus()
return true
end if
return false
end function
function onKeyEvent(key as string, press as boolean) as boolean
if not press then return false
if (key = "back" or key = "left") and m.settingsMenu.focusedChild &lt;> invalid and m.userLocation.Count() > 1
LoadMenu({})
return true
else if (key = "back" or key = "left") and isFormInFocus()
m.settingsMenu.setFocus(true)
return true
end if
if key = "options"
m.global.sceneManager.callFunc("popScene")
return true
end if
if key = "right"
settingSelected()
end if
return false
end function
</code></pre></article></section><footer class="footer" id="PeOAagUepe"><div class="wrapper"><span class="jsdoc-message">Automatically generated using <a href="https://github.com/jsdoc/jsdoc" target="_blank">JSDoc</a> and the <a href="https://github.com/ankitskvmdam/clean-jsdoc-theme" target="_blank">clean-jsdoc-theme</a>.</span></div></footer></div></div></div><div class="search-container" id="PkfLWpAbet" style="display:none"><div class="wrapper" id="iCxFxjkHbP"><button class="icon-button search-close-button" id="VjLlGakifb" aria-label="close search"><svg><use xlink:href="#close-icon"></use></svg></button><div class="search-box-c"><svg><use xlink:href="#search-icon"></use></svg> <input type="text" id="vpcKVYIppa" class="search-input" placeholder="Search..." autofocus></div><div class="search-result-c" id="fWwVHRuDuN"><span class="search-result-c-text">Type anything to view search result</span></div></div></div><div class="mobile-menu-icon-container"><button class="icon-button" 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