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Scroll to Selected Cue automatically

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This commit is contained in:
Joel Wetzell
2020-06-18 20:20:08 -05:00
parent f69ac5ab33
commit f97c196c78
3 changed files with 14 additions and 2 deletions
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QSharp/QWorkspace.cs
-1
View File
@@ -436,7 +436,6 @@ namespace QSharp
}
currentCueLists.Add(cueList);
index++;
valueForKey(cueList,QOSCKey.PlaybackPositionId);
}
QCue activeCuesList = root.cueWithID(QIdentifiers.ActiveCues, false);
if(activeCuesList != null)
QSharpXamDemo/QSharpXamDemo/CueListPage.xaml
+2 -1
View File
@@ -10,7 +10,8 @@
<RowDefinition Height="200"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ScrollView Grid.Row="1">
<ScrollView x:Name="cueListScrollView"
Grid.Row="1">
<Grid x:Name="cueListsGrid"
RowSpacing="0"
ColumnSpacing="0"
QSharpXamDemo/QSharpXamDemo/CueListPage.xaml.cs
+12
View File
@@ -1,5 +1,6 @@
using System.Collections.Generic;
using System.Security;
using System.Threading.Tasks;
using QSharp;
using QSharpXamDemo.ViewModels;
@@ -11,6 +12,7 @@ namespace QSharpXamDemo
public partial class CueListPage : ContentPage
{
private QWorkspace connectedWorkspace;
private Dictionary<string, Grid> cueGridDict = new Dictionary<string, Grid>();
public CueListPage(QWorkspace workspace)
{
InitializeComponent();
@@ -27,6 +29,9 @@ namespace QSharpXamDemo
Device.BeginInvokeOnMainThread(() =>
{
selectedCueGrid.BindingContext = new SelectedQCueViewModel(connectedWorkspace.cueWithID(args.cueID));
if(cueGridDict.ContainsKey(args.cueID))
cueListScrollView.ScrollToAsync(cueGridDict[args.cueID].X, cueGridDict[args.cueID].Y, true);
});
}
@@ -43,6 +48,7 @@ namespace QSharpXamDemo
var cueAddTask = new Task(() =>
{
Grid cueGrid = cueToGrid(aCue);
cueGridDict.Add(aCue.uid, cueGrid);
Device.BeginInvokeOnMainThread(() =>
{
cueListsGrid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
@@ -53,6 +59,10 @@ namespace QSharpXamDemo
cueAddTask.Start();
cueAddTasks.Add(cueAddTask);
}
Task.WhenAll(cueAddTasks).ContinueWith((task) =>
{
connectedWorkspace.valueForKey(cue, QOSCKey.PlaybackPositionId); //fetch playback position for cueList once all cue loading is done.
});
break; //only load first cue list with cues.
}
}
@@ -100,6 +110,8 @@ namespace QSharpXamDemo
{
cueGrid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
var aCueGrid = cueToGrid(aCue);
cueGridDict.Add(aCue.uid, aCueGrid);
aCueGrid.Margin = new Thickness(10, 0, 0, 0);
cueGrid.Children.Add(aCueGrid, 0, aCue.sortIndex + 1);
rows++;