141 lines
42 KiB
HTML
141 lines
42 KiB
HTML
<!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/RadioDialog.bs</title><!--[if lt IE 9]>
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<![endif]--><script src="scripts/third-party/hljs.js" defer="defer"></script><script src="scripts/third-party/hljs-line-num.js" defer="defer"></script><script src="scripts/third-party/popper.js" defer="defer"></script><script src="scripts/third-party/tippy.js" defer="defer"></script><script src="scripts/third-party/tocbot.min.js"></script><script>var baseURL="/",locationPathname="";baseURL=(baseURL=(baseURL="https://jellyfin.github.io/jellyfin-roku/").replace(/https?:\/\//i,"")).substr(baseURL.indexOf("/"))</script><link rel="stylesheet" href="styles/clean-jsdoc-theme.min.css"><svg aria-hidden="true" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="display:none"><defs><symbol id="copy-icon" viewbox="0 0 488.3 488.3"><g><path d="M314.25,85.4h-227c-21.3,0-38.6,17.3-38.6,38.6v325.7c0,21.3,17.3,38.6,38.6,38.6h227c21.3,0,38.6-17.3,38.6-38.6V124 C352.75,102.7,335.45,85.4,314.25,85.4z 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5.92678 4.28033 6.21967L8 9.93934L11.7197 6.21967C12.0126 5.92678 12.4874 5.92678 12.7803 6.21967Z"></path></symbol><symbol id="codepen-icon" viewBox="0 0 24 24"><path fill="none" d="M0 0h24v24H0z"/><path d="M16.5 13.202L13 15.535v3.596L19.197 15 16.5 13.202zM14.697 12L12 10.202 9.303 12 12 13.798 14.697 12zM20 10.869L18.303 12 20 13.131V10.87zM19.197 9L13 4.869v3.596l3.5 2.333L19.197 9zM7.5 10.798L11 8.465V4.869L4.803 9 7.5 10.798zM4.803 15L11 19.131v-3.596l-3.5-2.333L4.803 15zM4 13.131L5.697 12 4 10.869v2.262zM2 9a1 1 0 0 1 .445-.832l9-6a1 1 0 0 1 1.11 0l9 6A1 1 0 0 1 22 9v6a1 1 0 0 1-.445.832l-9 6a1 1 0 0 1-1.11 0l-9-6A1 1 0 0 1 2 15V9z"/></symbol><symbol id="close-icon" viewBox="0 0 24 24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 10.586l4.95-4.95 1.414 1.414-4.95 4.95 4.95 4.95-1.414 1.414-4.95-4.95-4.95 4.95-1.414-1.414 4.95-4.95-4.95-4.95L7.05 5.636z"/></symbol><symbol id="menu-icon" viewBox="0 0 24 24"><path fill="none" d="M0 0h24v24H0z"/><path d="M3 4h18v2H3V4zm0 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class="sidebar-section-children"><a href="module-TVEpisode.html">TVEpisode</a></div><div class="sidebar-section-children"><a href="module-TVEpisodeData.html">TVEpisodeData</a></div><div class="sidebar-section-children"><a href="module-TVEpisodeRow.html">TVEpisodeRow</a></div><div class="sidebar-section-children"><a href="module-TVEpisodeRowWithOptions.html">TVEpisodeRowWithOptions</a></div><div class="sidebar-section-children"><a href="module-TVEpisodes.html">TVEpisodes</a></div><div class="sidebar-section-children"><a href="module-TVListDetails.html">TVListDetails</a></div><div class="sidebar-section-children"><a href="module-TVListOptions.html">TVListOptions</a></div><div class="sidebar-section-children"><a href="module-TVSeasonData.html">TVSeasonData</a></div><div class="sidebar-section-children"><a href="module-TVSeasonRow.html">TVSeasonRow</a></div><div class="sidebar-section-children"><a href="module-TVShowDescription.html">TVShowDescription</a></div><div 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href="module-migrations.html">migrations</a></div><div class="sidebar-section-children"><a href="module-misc.html">misc</a></div><div class="sidebar-section-children"><a href="module-quickplay.html">quickplay</a></div><div class="sidebar-section-children"><a href="module-schedule.html">schedule</a></div><div class="sidebar-section-children"><a href="module-section.html">section</a></div><div class="sidebar-section-children"><a href="module-sectionScroller.html">sectionScroller</a></div><div class="sidebar-section-children"><a href="module-settings.html">settings</a></div><div class="sidebar-section-children"><a href="module-userauth.html">userauth</a></div></div></div></div></div><div class="navbar-container" id="VuAckcnZhf"><nav class="navbar"><div class="navbar-left-items"><div class="external-link navbar-item"><a id="jellyfin-link" href="https://jellyfin.org/" target="_blank">Jellyfin</a></div><div class="external-link navbar-item"><a id="github-link" href="https://github.com/jellyfin/jellyfin-roku" target="_blank">GitHub</a></div><div class="external-link navbar-item"><a id="forum-link" href="https://forum.jellyfin.org/f-roku-development" target="_blank">Forum</a></div><div class="external-link navbar-item"><a id="matrix-link" href="https://matrix.to/#/#jellyfin-dev-roku:matrix.org" target="_blank">Matrix</a></div></div><div class="navbar-right-items"><div class="navbar-right-item"><button class="icon-button search-button" aria-label="open-search"><svg><use xlink:href="#search-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button theme-toggle" aria-label="toggle-theme"><svg><use class="theme-svg-use" xlink:href="#dark-theme-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button font-size" aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div><nav></nav></nav></div><div class="toc-container"><div class="toc-content"><span class="bold">On this page</span><div id="eed4d2a0bfd64539bb9df78095dec881"></div></div></div><div class="body-wrapper"><div class="main-content"><div class="main-wrapper"><section id="source-page" class="source-page"><header><h1 id="title" class="has-anchor">components_RadioDialog.bs</h1></header><article><pre class="prettyprint source lang-js"><code>import "pkg:/source/utils/misc.bs"
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sub init()
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m.contentArea = m.top.findNode("contentArea")
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m.radioOptions = m.top.findNode("radioOptions")
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m.scrollBarColumn = []
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m.top.observeField("contentData", "onContentDataChanged")
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m.top.observeFieldScoped("buttonSelected", "onButtonSelected")
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m.radioOptions.observeField("focusedChild", "onItemFocused")
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m.top.id = "OKDialog"
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m.top.height = 900
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end sub
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' Event handler for when user selected a button
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sub onButtonSelected()
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if m.top.buttonSelected = 0
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m.global.sceneManager.returnData = m.top.contentData.data[m.radioOptions.selectedIndex]
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end if
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end sub
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' Event handler for when user's cursor highlights an option in the option list
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sub onItemFocused()
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focusedChild = m.radioOptions.focusedChild
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if not isValid(focusedChild) then return
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moveScrollBar()
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' If the option list is scrollable, move the option list to the user's section
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if m.scrollBarColumn.count() <> 0
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hightedButtonTranslation = m.radioOptions.focusedChild.translation
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m.radioOptions.translation = [m.radioOptions.translation[0], -1 * hightedButtonTranslation[1]]
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end if
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end sub
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' Move the popup's scroll bar
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sub moveScrollBar()
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' If we haven't found the scrollbar column node yet, try to find it now
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if m.scrollBarColumn.count() = 0
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scrollBar = findNodeBySubtype(m.contentArea, "StdDlgScrollbar")
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if scrollBar.count() = 0 or not isValid(scrollBar[0]) or not isValid(scrollBar[0].node)
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|
return
|
|
end if
|
|
|
|
m.scrollBarColumn = findNodeBySubtype(scrollBar[0].node, "Poster")
|
|
if m.scrollBarColumn.count() = 0 or not isValid(m.scrollBarColumn[0]) or not isValid(m.scrollBarColumn[0].node)
|
|
return
|
|
end if
|
|
|
|
m.scrollBarThumb = findNodeBySubtype(m.scrollBarColumn[0].node, "Poster")
|
|
if m.scrollBarThumb.count() = 0 or not isValid(m.scrollBarThumb[0]) or not isValid(m.scrollBarThumb[0].node)
|
|
return
|
|
end if
|
|
|
|
m.scrollBarThumb[0].node.blendColor = "#444444"
|
|
' If the user presses left then right, it's possible for us to lose focus. Ensure focus stays on the option list.
|
|
scrollBar[0].node.observeField("focusedChild", "onScrollBarFocus")
|
|
|
|
' Hide the default scrollbar background
|
|
m.scrollBarColumn[0].node.uri = ""
|
|
|
|
' Create a new scrollbar background so we can move the original nodes freely
|
|
scrollbarBackground = createObject("roSGNode", "Rectangle")
|
|
scrollbarBackground.color = "#101010"
|
|
scrollbarBackground.opacity = "0.3"
|
|
scrollbarBackground.width = "30"
|
|
scrollbarBackground.height = m.contentArea.clippingRect.height
|
|
scrollbarBackground.translation = [0, 0]
|
|
scrollBar[0].node.insertChild(scrollbarBackground, 0)
|
|
|
|
' Determine the proper scroll amount for the scrollbar
|
|
m.scrollAmount = (m.contentArea.clippingRect.height - int(m.scrollBarThumb[0].node.height)) / m.radioOptions.getChildCount()
|
|
m.scrollAmount += m.scrollAmount / m.radioOptions.getChildCount()
|
|
end if
|
|
|
|
if not isvalid(m.radioOptions.focusedChild.id) then return
|
|
|
|
m.scrollBarColumn[0].node.translation = [0, val(m.radioOptions.focusedChild.id) * m.scrollAmount]
|
|
end sub
|
|
|
|
' If somehow the scrollbar gains focus, set focus back to the option list
|
|
sub onScrollBarFocus()
|
|
m.radioOptions.setFocus(true)
|
|
|
|
' Ensure scrollbar styles remain in an unfocused state
|
|
m.scrollBarThumb[0].node.blendColor = "#353535"
|
|
end sub
|
|
|
|
' Once user selected an item, move cursor down to OK button
|
|
sub onItemSelected()
|
|
buttonArea = findNodeBySubtype(m.top, "StdDlgButtonArea")
|
|
|
|
if buttonArea.count() <> 0 and isValid(buttonArea[0]) and isValid(buttonArea[0].node)
|
|
buttonArea[0].node.setFocus(true)
|
|
end if
|
|
end sub
|
|
|
|
sub onContentDataChanged()
|
|
i = 0
|
|
for each item in m.top.contentData.data
|
|
cardItem = m.radioOptions.CreateChild("StdDlgActionCardItem")
|
|
cardItem.iconType = "radiobutton"
|
|
cardItem.id = i
|
|
|
|
if isValid(item.selected)
|
|
m.radioOptions.selectedIndex = i
|
|
end if
|
|
|
|
textLine = cardItem.CreateChild("SimpleLabel")
|
|
textLine.text = item.track.description
|
|
cardItem.observeField("selected", "onItemSelected")
|
|
i++
|
|
end for
|
|
end sub
|
|
|
|
function onKeyEvent(key as string, press as boolean) as boolean
|
|
if key = "right"
|
|
' By default RIGHT from the option list selects the OK button
|
|
' Instead, keep the user on the option list
|
|
return true
|
|
end if
|
|
|
|
if not press then return false
|
|
|
|
if key = "up"
|
|
' By default UP from the OK button is the scrollbar
|
|
' Instead, move the user to the option list
|
|
if not m.radioOptions.isinFocusChain()
|
|
m.radioOptions.setFocus(true)
|
|
return true
|
|
end if
|
|
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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