using System; using System.Collections.Generic; using Xamarin.Forms; using System.Collections; using Acr.UserDialogs; namespace qController { public partial class ControlPage : ContentPage { QController qController; QSelectedCueCell qCell; QSelectedCueOptionsCell qSelectedCueOptions; Grid mainG; public ControlPage(string name, string address) { InitializeComponent(); qController = new QController(address, 53000); qController.qClient.qParser.WorkspaceInfoReceived += WorkspaceInfoReceived; qController.qClient.qParser.WorkspaceUpdated += WorkspaceUpdated; qController.qClient.qParser.PlaybackPositionUpdated += PlaybackPositionUpdated; qController.qClient.qParser.CueInfoUpdated += OnCueUpdateReceived; qController.qClient.qParser.ChildrenUpdated += OnChildrenUpdated; App.rootPage.MenuItemSelected += OnMenuItemSelected; instanceName.Text = name; InitGUI(); qController.KickOff(); } private void WorkspaceInfoReceived(object source, WorkspaceInfoArgs args) { if(args.WorkspaceInfo.Count > 1) { Console.WriteLine("MULTIPLE WORKSPACES ON SELECTED COMPUTER"); PromptForWorkspace(args.WorkspaceInfo); } else { Console.WriteLine("ONLY ONE WORKSPACE ON SELECTED COMPUTER"); qController.Connect(args.WorkspaceInfo[0].uniqueID); Device.BeginInvokeOnMainThread(() => { FinishUI(); }); } } private void PromptForWorkspace(List workspaces) { ActionSheetConfig config = new ActionSheetConfig(); config.SetTitle("Select Workspace"); for (int i = 0; i < workspaces.Count; i++) { QInfo workspace = workspaces[i]; config.Add(workspace.displayName, new Action(() => { Console.WriteLine("Workspace Selected: " + workspace.displayName); qController.Connect(workspace.uniqueID); Device.BeginInvokeOnMainThread(() => { FinishUI(); }); })); } UserDialogs.Instance.ActionSheet(config); } private void InitGUI() { App.rootPage.MenuPage.ChangeToControl(); NavigationPage.SetHasNavigationBar(this, false); topBar.BackgroundColor = Color.FromHex("71AEFF"); BackgroundColor = Color.FromHex("4A4A4A"); menuButton.Text = QIcon.MENU; switch (Device.RuntimePlatform) { case Device.iOS: topBar.HeightRequest = Math.Max(App.Height * .09, 65); menuButton.Margin = new Thickness(App.WidthUnit * 2, 0, 0, App.WidthUnit * 2); menuButton.FontSize = App.Height * .04; break; case Device.Android: topBar.HeightRequest = App.Height * .08; menuButton.Margin = new Thickness(App.WidthUnit * 2, 0, 0, App.WidthUnit * 2); menuButton.FontSize = App.Height * .05; break; } var menuButtonGesture = new TapGestureRecognizer(); menuButtonGesture.Tapped += ShowMenu; menuButton.GestureRecognizers.Add(menuButtonGesture); qCell = new QSelectedCueCell(); qCell.HeightRequest = Math.Max(App.Height * .20, 125); sLayout.Children.Add(qCell); } void FinishUI() { string workspace_prefix = "/workspace/" + qController.qWorkspace.workspace_id; List buttons = new List(); buttons.Add(new QButton("Previous", workspace_prefix + "/select/previous")); buttons.Add(new QButton("Panic", workspace_prefix + "/panic")); buttons.Add(new QButton("Next", workspace_prefix + "/select/next")); buttons.Add(new QButton("Preview", "/preview")); buttons.Add(new QButton("Pause", "/pause")); buttons.Add(new QButton("Resume", "/resume")); qSelectedCueOptions = new QSelectedCueOptionsCell(); qSelectedCueOptions.mainSlider.ValueChanged += (sender, args) => { qController.qClient.sendArgs(workspace_prefix + "/cue_id/" + qSelectedCueOptions.activeCue + "/sliderLevel/0", (float)args.NewValue); }; qSelectedCueOptions.leftSlider.ValueChanged += (sender, args) => { qController.qClient.sendArgs(workspace_prefix + "/cue_id/" + qSelectedCueOptions.activeCue + "/sliderLevel/1", (float)args.NewValue); }; qSelectedCueOptions.rightSlider.ValueChanged += (sender, args) => { qController.qClient.sendArgs(workspace_prefix + "/cue_id/" + qSelectedCueOptions.activeCue + "/sliderLevel/2", (float)args.NewValue); }; mainG = new Grid { Padding = new Thickness(0), RowDefinitions = { new RowDefinition{Height = GridLength.Auto}, new RowDefinition{Height = GridLength.Auto}, new RowDefinition{Height = GridLength.Auto} }, ColumnDefinitions = { new ColumnDefinition{Width = new GridLength(1,GridUnitType.Star)}, new ColumnDefinition{Width = new GridLength(1,GridUnitType.Star)}, new ColumnDefinition{Width = new GridLength(1,GridUnitType.Star)} }, Margin = new Thickness(10), IsVisible = false }; int row = 0; int column = 0; foreach (var b in buttons) { b.Clicked += sendOSC; if (b.Text == "Panic") { b.BackgroundColor = Color.IndianRed; } else { b.BackgroundColor = Color.FromHex("D8D8D8"); } b.TextColor = Color.Black; mainG.Children.Add(b, column, row); row++; if (row == 3) { row = 0; column = 2; } } QButton goButton = new QButton("GO", workspace_prefix+"/go"); goButton.Clicked += sendOSC; goButton.BackgroundColor = Color.SeaGreen; goButton.TextColor = Color.Black; mainG.Children.Add(goButton, 1, 0); Grid.SetRowSpan(goButton, 3); sLayout.Children.Add(mainG); } void sendOSC(object sender, EventArgs e) { qController.qClient.sendStringUDP(((QButton)sender).OSCCommand); } void ShowMenu(object sender, EventArgs e) { //App.NavigationPage.Navigation.PopAsync(); App.MenuIsPresented = true; } void Back() { qController.Disconnect(); App.rootPage.MenuPage.ChangeToHome(); App.NavigationPage.Navigation.PopAsync(); } public void WorkspaceUpdated(object sender, WorkspaceEventArgs e) { if(e.UpdatedWorkspace.data.Count > 0) { qController.qWorkspace = e.UpdatedWorkspace; qController.qWorkspace.CheckPopulated(); if (qController.qWorkspace.IsPopulated) { App.rootPage.MenuPage.ChangeToWorkspace(e.UpdatedWorkspace); if (qCell.activeCue == null) { Device.BeginInvokeOnMainThread(() => { QCue noSelect = new QCue(); noSelect.listName = "No Cue Selected"; noSelect.type = ""; noSelect.notes = "Workspace has loaded but no cue is selected"; noSelect.number = "!"; qCell.UpdateSelectedCue(noSelect); }); qController.qClient.UpdateSelectedCue(qController.qWorkspace.workspace_id); } Console.WriteLine("Workspace updated in ControlPage: " + qController.qWorkspace.workspace_id); } } } public void PlaybackPositionUpdated(object sender, PlaybackPositionArgs e) { qController.playbackPosition = e.PlaybackPosition; Console.WriteLine("Playback Position updated in ControlPage: " + qController.playbackPosition); QCue cue = qController.qWorkspace.GetCue(qController.playbackPosition); if(cue != null) { Device.BeginInvokeOnMainThread(() => { if (cue.type.Equals("Audio")) sLayout.Children.Add(qSelectedCueOptions); else sLayout.Children.Remove(qSelectedCueOptions); qCell.UpdateSelectedCue(cue); }); } } public void OnCueUpdateReceived(object sender, CueEventArgs args) { qController.qWorkspace.UpdateCue(args.Cue); App.rootPage.MenuPage.ChangeCueName(args.Cue.uniqueID, args.Cue.listName); if (qController.playbackPosition == null) { qController.playbackPosition = args.Cue.uniqueID; } if (args.Cue.uniqueID == qController.playbackPosition) { Device.BeginInvokeOnMainThread(() => { Console.WriteLine("Refreshing Currently Displayed Cue"); if (args.Cue.levels != null) sLayout.Children.Add(qSelectedCueOptions); else sLayout.Children.Remove(qSelectedCueOptions); qCell.UpdateSelectedCue(args.Cue); if (!mainG.IsVisible) mainG.IsVisible = true; if(qSelectedCueOptions != null) { qSelectedCueOptions.activeCue = args.Cue.uniqueID; if (args.Cue.levels != null) { qSelectedCueOptions.UpdateLevels(args.Cue.levels[0]); } } }); } } private void OnChildrenUpdated(object source, ChildrenEventArgs args) { Console.WriteLine("Children Updated in ControlPage: " + args.cue_id); qController.qWorkspace.UpdateChildren(args.cue_id, args.children); Device.BeginInvokeOnMainThread(() => { App.rootPage.MenuPage.ChangeToControl(); App.rootPage.MenuPage.ChangeToWorkspace(qController.qWorkspace); }); } private void OnMenuItemSelected(object source, MenuEventArgs args) { if (args.Command.Contains("/")) { qController.qClient.sendStringUDP(args.Command); } else if (args.Command == "disconnect") { Back(); } } protected override void OnDisappearing() { base.OnDisappearing(); Console.WriteLine("Disappeared"); qController.Kill(); } protected override void OnAppearing() { base.OnAppearing(); Console.WriteLine("Appeared"); } } }