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made animated scroll #6

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made animated scroll #6

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1fd97c9
made animated scroll
ibrkhalil Sep 28, 2021
52c7325
traslation only to parent
ibrkhalil Sep 30, 2021
170e251
handled scroll
ibrkhalil Sep 30, 2021
7565b50
Done
ibrkhalil Oct 8, 2021
f4f6ee0
rebuilding animation
ibrkhalil Oct 17, 2021
7b3001a
fixed animation
ibrkhalil Oct 17, 2021
ac41e89
removed logging and commenting
ibrkhalil Oct 17, 2021
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13 changes: 10 additions & 3 deletions components/rowListContent.brs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,17 @@ sub init()
m.global.http.request = { payload: {
userId: 1,
title: "WOW, IT WORKED ^_^",
}, url: "https://jsonplaceholder.typicode.com/albums", requestType: "GET"}
}, url: "https://alghool.net/RokuDev/data.json", requestType: "GET" }
m.global.http.observeFieldScoped("response", "useResponse")
end sub

sub useResponse()
?m.global.http.response
end sub
itemNode = m.top.createChild("ContentNode")
itemNode.title = m.global.http.response.body[0].TITLE
for each itemData in m.global.http.response.body[0].data
itemDetails = itemNode.createChild("ContentNode")
itemDetails.title = itemData.title
itemDetails.HDPosterUrl = itemData.thumbnail
itemDetails.description = itemData.longDescription
end for
end sub
44 changes: 41 additions & 3 deletions components/rowListScene.brs
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Expand Up @@ -4,9 +4,14 @@ sub init()
m.global.http = createObject("roSGNode", "httpTask")
m.global.http.control = "RUN"
m.global.ratio = 1
m.rowList = m.top.findNode("mainRowList")
m.rowList.content = createObject("roSGNode", "RowListContent")
m.rowList.setFocus(true)
m.rows = m.top.getChild(1).getChildren(6, 0)
m.parent = m.top.findNode("rowListParty")
m.scrollAnimation = m.top.findNode("scroll")
for each row in m.rows
row.content = createObject("roSGNode", "RowListContent")
end for
m.rowFocused = 0
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m.rows[0].setFocus(true)
videoMode = createObject("roDeviceInfo")
if videoMode.GetVideoMode() = "720p"
m.global.ratio = 0.66
Expand All @@ -21,3 +26,36 @@ sub init()
m.rowList.itemSize = [1400, INT(m.rowList.itemSize[1] * m.global.ratio)]
end if
end sub

sub animateScroll(direction as String)
if direction = "down" and m.rowFocused < 4 and m.scrollAnimation.state = "stopped"
m.rowFocused++
m.scrollAnimation.getChild(0).keyValue = [[0, m.parent.translation[1]], [0, m.parent.translation[1] - 300]]
m.parent.getChild(m.rowFocused).setFocus(true)
m.scrollAnimation.control = "start"
else if direction = "up" and m.rowFocused = 1 and m.scrollAnimation.state = "stopped"
m.parent.getChild(m.rowFocused - 1).setFocus(true)
else if direction = "up" and m.rowFocused > 1 and m.scrollAnimation.state = "stopped"
m.rowFocused--
m.scrollAnimation.getChild(0).keyValue = [[0, m.parent.translation[1]], [0, m.parent.translation[1] + 300]]
m.parent.getChild(m.rowFocused).setFocus(true)
m.scrollAnimation.control = "start"
else if direction = "down" and m.rowFocused = 4 and m.scrollAnimation.state = "stopped"
m.parent.getChild(m.rowFocused + 1).setFocus(true)
m.rowFocused = 5
else if direction = "up" and m.rowFocused = 5 and m.scrollAnimation.state = "stopped"
m.parent.getChild(m.rowFocused - 1).setFocus(true)
end if
end sub

function onKeyEvent(key as String, press as Boolean) as Boolean
if press
if key = "down"
animateScroll(key)
return true
else if key = "up"
animateScroll(key)
return true
end if
end if
end function
12 changes: 11 additions & 1 deletion components/rowListScene.xml
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Expand Up @@ -2,6 +2,16 @@
<component name="rowListScene" extends="Scene" initialFocus="mainRowList">
<script type="text/brightscript" uri="rowListScene.brs" />
<children>
<RowList id="mainRowList" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 330 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="fixedFocusWrap" rowFocusAnimationStyle="fixedFocusWrap" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<Group id="rowListParty">
<RowList id="rowList1" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 100 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<RowList id="rowList2" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 400 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<RowList id="rowList3" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 700 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<RowList id="rowList4" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 1000 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<RowList id="rowList5" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 1300 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<RowList id="rowList6" rowSpacings="[0.0]" focusXOffset="[-150.0]" translation="[ 0, 1600 ]" rowLabelOffset="[[220.0,-6.0]]" itemComponentName="RowListItem" numRows="2" itemSize="[ 1608, 250 ]" rowItemSize="[ [368, 250] ]" rowHeights="[250.0]" vertFocusAnimationStyle="floatingFocus" rowFocusAnimationStyle="floatingFocus" showRowLabel="[true]" rowItemSpacing="[[0.0,0.0]]" drawFocusFeedback="false" rowLabelFont="font:LargeBoldSystemFont" />
<Animation id="scroll" duration="1" repeat="false" easeFunction="linear">
<Vector2DFieldInterpolator id="myInterp1" key="[0.0, 1.0]" fieldToInterp="rowListParty.translation" />
</Animation>
</Group>
</children>
</component>