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228 lines
8.1 KiB
228 lines
8.1 KiB
using System.Collections.Generic;
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using UnityEditor.Connect;
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using UnityEditor.Web;
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namespace UnityEditor.Collaboration
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{
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internal class CollabHistoryPresenter
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{
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public const int ItemsPerPage = 5;
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ICollabHistoryWindow m_Window;
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ICollabHistoryItemFactory m_Factory;
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IRevisionsService m_Service;
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ConnectInfo m_ConnectState;
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CollabInfo m_CollabState;
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bool m_IsCollabError;
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int m_TotalRevisions;
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int m_CurrentPage;
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int m_RequestedPage;
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bool m_FetchInProgress;
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BuildAccess m_BuildAccess;
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string m_ProgressRevision;
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public bool BuildServiceEnabled {get; set; }
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public CollabHistoryPresenter(ICollabHistoryWindow window, ICollabHistoryItemFactory factory, IRevisionsService service)
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{
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m_Window = window;
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m_Factory = factory;
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m_Service = service;
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m_CurrentPage = 0;
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m_BuildAccess = new BuildAccess();
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m_Service.FetchRevisionsCallback += OnFetchRevisions;
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}
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public void OnWindowEnabled()
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{
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UnityConnect.instance.StateChanged += OnConnectStateChanged;
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Collab.instance.StateChanged += OnCollabStateChanged;
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Collab.instance.RevisionUpdated += OnCollabRevisionUpdated;
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Collab.instance.JobsCompleted += OnCollabJobsCompleted;
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Collab.instance.ErrorOccurred += OnCollabError;
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Collab.instance.ErrorCleared += OnCollabErrorCleared;
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EditorApplication.playModeStateChanged += OnPlayModeStateChanged;
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m_ConnectState = UnityConnect.instance.GetConnectInfo();
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m_CollabState = Collab.instance.GetCollabInfo();
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m_Window.revisionActionsEnabled = !EditorApplication.isPlayingOrWillChangePlaymode;
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// Setup window callbacks
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m_Window.OnPageChangeAction = OnUpdatePage;
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m_Window.OnUpdateAction = OnUpdate;
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m_Window.OnRestoreAction = OnRestore;
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m_Window.OnGoBackAction = OnGoBack;
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m_Window.OnShowBuildAction = ShowBuildForCommit;
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m_Window.OnShowServicesAction = ShowServicePage;
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m_Window.itemsPerPage = ItemsPerPage;
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// Initialize data
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UpdateBuildServiceStatus();
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var state = RecalculateState();
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// Only try to load the page if we're ready
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if (state == HistoryState.Ready)
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OnUpdatePage(m_CurrentPage);
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m_Window.UpdateState(state, true);
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}
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public void OnWindowDisabled()
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{
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UnityConnect.instance.StateChanged -= OnConnectStateChanged;
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Collab.instance.StateChanged -= OnCollabStateChanged;
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Collab.instance.RevisionUpdated -= OnCollabRevisionUpdated;
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Collab.instance.JobsCompleted -= OnCollabJobsCompleted;
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EditorApplication.playModeStateChanged -= OnPlayModeStateChanged;
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}
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private void OnConnectStateChanged(ConnectInfo state)
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{
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m_ConnectState = state;
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m_Window.UpdateState(RecalculateState(), false);
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}
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private void OnCollabStateChanged(CollabInfo state)
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{
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// Sometimes a collab state change will trigger even though everything is the same
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if (m_CollabState.Equals(state))
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return;
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if (m_CollabState.tip != state.tip)
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OnUpdatePage(m_CurrentPage);
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m_CollabState = state;
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m_Window.UpdateState(RecalculateState(), false);
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if (state.inProgress)
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{
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m_Window.inProgressRevision = m_ProgressRevision;
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}
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else
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{
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m_Window.inProgressRevision = null;
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}
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}
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private void OnCollabRevisionUpdated(CollabInfo state)
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{
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OnUpdatePage(m_CurrentPage);
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}
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private void OnCollabJobsCompleted(CollabInfo state)
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{
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m_ProgressRevision = null;
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}
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private void OnCollabError()
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{
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m_IsCollabError = true;
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m_Window.UpdateState(RecalculateState(), false);
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}
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private void OnCollabErrorCleared()
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{
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m_IsCollabError = false;
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m_FetchInProgress = true;
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m_Service.GetRevisions(m_CurrentPage * ItemsPerPage, ItemsPerPage);
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m_Window.UpdateState(RecalculateState(), false);
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}
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private void OnPlayModeStateChanged(PlayModeStateChange stateChange)
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{
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// If entering play mode, disable
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if (stateChange == PlayModeStateChange.ExitingEditMode ||
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stateChange == PlayModeStateChange.EnteredPlayMode)
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{
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m_Window.revisionActionsEnabled = false;
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}
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// If exiting play mode, enable!
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else if (stateChange == PlayModeStateChange.EnteredEditMode ||
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stateChange == PlayModeStateChange.ExitingPlayMode)
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{
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m_Window.revisionActionsEnabled = true;
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}
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}
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private HistoryState RecalculateState()
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{
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if (!m_ConnectState.online)
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return HistoryState.Offline;
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if (m_ConnectState.maintenance || m_CollabState.maintenance)
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return HistoryState.Maintenance;
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if (!m_ConnectState.loggedIn)
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return HistoryState.LoggedOut;
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if (!m_CollabState.seat)
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return HistoryState.NoSeat;
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if (!Collab.instance.IsCollabEnabledForCurrentProject())
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return HistoryState.Disabled;
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if (!Collab.instance.IsConnected() || !m_CollabState.ready || m_FetchInProgress)
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return HistoryState.Waiting;
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if (m_ConnectState.error || m_IsCollabError)
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return HistoryState.Error;
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return HistoryState.Ready;
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}
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// TODO: Eventually this can be a listener on the build service status
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public void UpdateBuildServiceStatus()
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{
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foreach (var service in UnityConnectServiceCollection.instance.GetAllServiceInfos())
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{
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if (service.name.Equals("Build"))
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{
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BuildServiceEnabled = service.enabled;
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}
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}
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}
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public void ShowBuildForCommit(string revisionID)
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{
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m_BuildAccess.ShowBuildForCommit(revisionID);
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}
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public void ShowServicePage()
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{
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m_BuildAccess.ShowServicePage();
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}
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public void OnUpdatePage(int page)
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{
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m_FetchInProgress = true;
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m_Service.GetRevisions(page * ItemsPerPage, ItemsPerPage);
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m_Window.UpdateState(RecalculateState(), false);
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m_RequestedPage = page;
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}
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private void OnFetchRevisions(RevisionsResult data)
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{
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m_FetchInProgress = false;
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IEnumerable<RevisionData> items = null;
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if (data != null)
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{
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m_CurrentPage = m_RequestedPage;
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m_TotalRevisions = data.RevisionsInRepo;
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items = m_Factory.GenerateElements(data.Revisions, m_TotalRevisions, m_CurrentPage * ItemsPerPage, m_Service.tipRevision, m_Window.inProgressRevision, m_Window.revisionActionsEnabled, BuildServiceEnabled, m_Service.currentUser);
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}
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// State must be recalculated prior to inserting items
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m_Window.UpdateState(RecalculateState(), false);
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m_Window.UpdateRevisions(items, m_Service.tipRevision, m_TotalRevisions, m_CurrentPage);
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}
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private void OnRestore(string revisionId, bool updatetorevision)
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{
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m_ProgressRevision = revisionId;
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Collab.instance.ResyncToRevision(revisionId);
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}
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private void OnGoBack(string revisionId, bool updatetorevision)
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{
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m_ProgressRevision = revisionId;
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Collab.instance.GoBackToRevision(revisionId, false);
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}
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private void OnUpdate(string revisionId, bool updatetorevision)
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{
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m_ProgressRevision = revisionId;
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Collab.instance.Update(revisionId, updatetorevision);
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}
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}
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}
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