Net-Game/Library/PackageCache/com.unity.collab-proxy@50ac96531b63/Editor/Views/Merge/Gluon/IncomingChangesViewMenu.cs

using UnityEngine;
using UnityEditor;

using Codice.CM.Common;
using Codice.Client.Common.EventTracking;
using PlasticGui;
using PlasticGui.Gluon.WorkspaceWindow.Views.IncomingChanges;
using Unity.PlasticSCM.Editor.Tool;
using Unity.PlasticSCM.Editor.UI;

namespace Unity.PlasticSCM.Editor.Views.IncomingChanges.Gluon
{
    internal class IncomingChangesViewMenu
    {
        internal interface IMetaMenuOperations
        {
            void DiffIncomingChanges();
            void DiffYoursWithIncoming();
            bool SelectionHasMeta();
        }

        internal IncomingChangesViewMenu(
            IIncomingChangesViewMenuOperations incomingChangesViewMenuOperations,
            IMetaMenuOperations incomingChangesMetaMenuOperations)
        {
            mIncomingChangesViewMenuOperations = incomingChangesViewMenuOperations;
            mIncomingChangesMetaMenuOperations = incomingChangesMetaMenuOperations;

            BuildComponents();
        }

        internal void Popup()
        {
            GenericMenu menu = new GenericMenu();

            UpdateMenuItems(menu);

            menu.ShowAsContext();
        }

        void MergeSelectedFilesMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.MergeContributors();
        }

        void MergeKeepingSourceChangesMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.MergeKeepingSourceChanges();
        }

        void MergeKeepingWorkspaceChangesMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.MergeKeepingWorkspaceChanges();
        }

        void DiffYoursWithIncomingMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.DiffYoursWithIncoming();
        }

        void DiffIncomingChangesMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.DiffIncomingChanges();
        }

        void DiffMetaYoursWithIncomingMenuItem_Click()
        {
            mIncomingChangesMetaMenuOperations.DiffYoursWithIncoming();
        }

        void DiffMetaIncomingChangesMenuItem_Click()
        {
            mIncomingChangesMetaMenuOperations.DiffIncomingChanges();
        }

        void CopyFilePathMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.CopyFilePath(relativePath: false);
        }

        void CopyRelativeFilePathMenuItem_Click()
        {
            mIncomingChangesViewMenuOperations.CopyFilePath(relativePath: true);
        }

        void UpdateMenuItems(GenericMenu menu)
        {
            SelectedIncomingChangesGroupInfo info =
                mIncomingChangesViewMenuOperations.GetSelectedIncomingChangesGroupInfo();
            IncomingChangesMenuOperations operations =
                UpdateIncomingChangesMenu.GetAvailableMenuOperations(info);

            if (operations == IncomingChangesMenuOperations.None)
            {
                menu.AddDisabledItem(GetNoActionMenuItemContent());
                return;
            }

            AddMergeActions(menu, operations);

            menu.AddSeparator(string.Empty);

            AddDiffActions(menu, operations);

            if (mIncomingChangesMetaMenuOperations.SelectionHasMeta())
            {
                menu.AddSeparator(string.Empty);

                AddMetaActions(menu, operations);
            }

            menu.AddSeparator(string.Empty);

            AddCopyFilePathActions(menu, operations);
        }

        void AddMergeActions(
            GenericMenu menu,
            IncomingChangesMenuOperations operations)
        {
            if (operations.HasFlag(IncomingChangesMenuOperations.MergeContributors))
                menu.AddItem(mMergeSelectedFilesMenuItemContent, false,
                    MergeSelectedFilesMenuItem_Click);
            else
                menu.AddDisabledItem(mMergeSelectedFilesMenuItemContent);

            if (operations.HasFlag(IncomingChangesMenuOperations.MergeKeepingSourceChanges))
                menu.AddItem(mMergeKeepingSourceChangesMenuItemContent, false,
                    MergeKeepingSourceChangesMenuItem_Click);
            else
                menu.AddDisabledItem(mMergeKeepingSourceChangesMenuItemContent);

            if (operations.HasFlag(IncomingChangesMenuOperations.MergeKeepingWorkspaceChanges))
                menu.AddItem(mMergeKeepingWorkspaceChangesMenuItemContent, false,
                    MergeKeepingWorkspaceChangesMenuItem_Click);
            else
                menu.AddDisabledItem(mMergeKeepingWorkspaceChangesMenuItemContent);
        }

        void AddDiffActions(GenericMenu menu, IncomingChangesMenuOperations operations)
        {
            if (operations.HasFlag(IncomingChangesMenuOperations.DiffYoursWithIncoming))
                menu.AddItem(mDiffYoursWithIncomingMenuItemContent, false,
                    DiffYoursWithIncomingMenuItem_Click);
            else
                menu.AddDisabledItem(mDiffYoursWithIncomingMenuItemContent);

            if (operations.HasFlag(IncomingChangesMenuOperations.DiffIncomingChanges))
                menu.AddItem(mDiffIncomingChangesMenuItemContent, false,
                    DiffIncomingChangesMenuItem_Click);
            else
                menu.AddDisabledItem(mDiffIncomingChangesMenuItemContent);
        }

        void AddMetaActions(GenericMenu menu, IncomingChangesMenuOperations operations)
        {
            if (operations.HasFlag(IncomingChangesMenuOperations.DiffYoursWithIncoming))
                menu.AddItem(mDiffMetaYoursWithIncomingMenuItemContent, false,
                    DiffMetaYoursWithIncomingMenuItem_Click);
            else
                menu.AddDisabledItem(mDiffMetaYoursWithIncomingMenuItemContent);

            if (operations.HasFlag(IncomingChangesMenuOperations.DiffIncomingChanges))
                menu.AddItem(mDiffMetaIncomingChangesMenuItemContent, false,
                    DiffMetaIncomingChangesMenuItem_Click);
            else
                menu.AddDisabledItem(mDiffMetaIncomingChangesMenuItemContent);
        }

        void AddCopyFilePathActions(
            GenericMenu menu,
            IncomingChangesMenuOperations operations)
        {
            AddCopyFilePathMenuItem(
                mCopyFilePathMenuItemContent, menu, operations, CopyFilePathMenuItem_Click);

            AddCopyFilePathMenuItem(
                mCopyRelativeFilePathMenuItemContent, menu, operations, CopyRelativeFilePathMenuItem_Click);
        }

        static void AddCopyFilePathMenuItem(
            GUIContent menuItemContent,
            GenericMenu menu,
            IncomingChangesMenuOperations operations,
            GenericMenu.MenuFunction menuFunction)
        {
            if (operations.HasFlag(IncomingChangesMenuOperations.CopyFilePath))
            {
                menu.AddItem(
                    menuItemContent,
                    false,
                    menuFunction);

                return;
            }

            menu.AddDisabledItem(menuItemContent);
        }

        GUIContent GetNoActionMenuItemContent()
        {
            if (mNoActionMenuItemContent == null)
            {
                mNoActionMenuItemContent = new GUIContent(
                    PlasticLocalization.GetString(PlasticLocalization.
                        Name.NoActionMenuItem));
            }

            return mNoActionMenuItemContent;
        }

        void BuildComponents()
        {
            mMergeSelectedFilesMenuItemContent = new GUIContent(
                PlasticLocalization.GetString(PlasticLocalization.
                    Name.MergeSelectedFiles));
            mMergeKeepingSourceChangesMenuItemContent = new GUIContent(
                UnityMenuItem.EscapedText(
                    PlasticLocalization.GetString(PlasticLocalization.
                        Name.IncomingChangesMenuItemMergeKeepingSourceChanges)));
            mMergeKeepingWorkspaceChangesMenuItemContent = new GUIContent(
                UnityMenuItem.EscapedText(
                    PlasticLocalization.GetString(PlasticLocalization.
                        Name.IncomingChangesMenuItemMergeKeepingWorkspaceChanges)));

            string diffYoursWithIncomingText = UnityMenuItem.EscapedText(
                    PlasticLocalization.GetString(PlasticLocalization.
                        Name.IncomingChangesMenuItemDiffYoursWithIncoming));

            string diffIncomingChangesText = UnityMenuItem.EscapedText(
                    PlasticLocalization.GetString(PlasticLocalization.
                        Name.IncomingChangesMenuItemDiffIncomingChanges));

            mDiffYoursWithIncomingMenuItemContent = new GUIContent(
                diffYoursWithIncomingText);
            mDiffIncomingChangesMenuItemContent = new GUIContent(
                diffIncomingChangesText);

            mDiffMetaYoursWithIncomingMenuItemContent = new GUIContent(
                string.Format(
                    "{0}/{1}",
                    MetaPath.META_EXTENSION,
                    diffYoursWithIncomingText));
            mDiffMetaIncomingChangesMenuItemContent = new GUIContent(
                string.Format(
                    "{0}/{1}",
                    MetaPath.META_EXTENSION,
                    diffIncomingChangesText));

            mCopyFilePathMenuItemContent = new GUIContent(PlasticLocalization.Name.CopyFilePathMenuItem.GetString());

            mCopyRelativeFilePathMenuItemContent =
                new GUIContent(PlasticLocalization.Name.CopyRelativeFilePathMenuItem.GetString());
        }

        GUIContent mNoActionMenuItemContent;

        GUIContent mMergeSelectedFilesMenuItemContent;
        GUIContent mMergeKeepingSourceChangesMenuItemContent;
        GUIContent mMergeKeepingWorkspaceChangesMenuItemContent;
        GUIContent mDiffYoursWithIncomingMenuItemContent;
        GUIContent mDiffIncomingChangesMenuItemContent;
        GUIContent mDiffMetaYoursWithIncomingMenuItemContent;
        GUIContent mDiffMetaIncomingChangesMenuItemContent;

        GUIContent mCopyFilePathMenuItemContent;
        GUIContent mCopyRelativeFilePathMenuItemContent;

        readonly IIncomingChangesViewMenuOperations mIncomingChangesViewMenuOperations;
        readonly IMetaMenuOperations mIncomingChangesMetaMenuOperations;
    }
}