UnityEditor.AssetSaveDialog.OnGUI C# (CSharp) Method

        private void OnGUI()
        {
            if (s_Styles == null)
            {
                s_Styles = new Styles();
                base.minSize = new Vector2(500f, 300f);
                base.position = new Rect(base.position.x, base.position.y, base.minSize.x, base.minSize.y);
            }
            this.HandleKeyboard();
            GUILayout.Space(10f);
            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
            GUILayout.Space(10f);
            GUILayout.Label("Unity is about to save the following modified files. Unsaved changes will be lost!", new GUILayoutOption[0]);
            GUILayout.Space(10f);
            GUILayout.EndHorizontal();
            GUILayout.Space(10f);
            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
            GUILayout.Space(10f);
            int row = this.m_LV.row;
            int num2 = 0;
            IEnumerator enumerator = ListViewGUILayout.ListView(this.m_LV, s_Styles.box, new GUILayoutOption[0]).GetEnumerator();
            try
            {
                while (enumerator.MoveNext())
                {
                    ListViewElement current = (ListViewElement) enumerator.Current;
                    if (this.m_SelectedItems[current.row] && (Event.current.type == EventType.Repaint))
                    {
                        Rect position = current.position;
                        position.x++;
                        position.y++;
                        position.width--;
                        position.height--;
                        s_Styles.selected.Draw(position, false, false, false, false);
                    }
                    GUILayout.Label(this.m_Content[current.row], new GUILayoutOption[0]);
                    if (ListViewGUILayout.HasMouseUp(current.position))
                    {
                        Event.current.command = true;
                        Event.current.control = true;
                        ListViewGUILayout.MultiSelection(row, current.row, ref this.m_InitialSelectedItem, ref this.m_SelectedItems);
                    }
                    if (this.m_SelectedItems[current.row])
                    {
                        num2++;
                    }
                }
            }
            finally
            {
                IDisposable disposable = enumerator as IDisposable;
                if (disposable != null)
                {
                    disposable.Dispose();
                }
            }
            GUILayout.Space(10f);
            GUILayout.EndHorizontal();
            GUILayout.Space(10f);
            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
            GUILayout.Space(10f);
            GUILayoutOption[] options = new GUILayoutOption[] { GUILayout.Width(s_Styles.buttonWidth) };
            if (GUILayout.Button(s_Styles.close, s_Styles.button, options))
            {
                this.CloseWindow();
            }
            GUILayout.FlexibleSpace();
            GUI.enabled = num2 > 0;
            bool flag = num2 == this.m_Assets.Count;
            GUILayoutOption[] optionArray2 = new GUILayoutOption[] { GUILayout.Width(s_Styles.buttonWidth) };
            if (GUILayout.Button(s_Styles.dontSave, s_Styles.button, optionArray2))
            {
                this.IgnoreSelectedAssets();
            }
            GUILayoutOption[] optionArray3 = new GUILayoutOption[] { GUILayout.Width(s_Styles.buttonWidth) };
            if (GUILayout.Button(!flag ? s_Styles.saveSelected : s_Styles.saveAll, s_Styles.button, optionArray3))
            {
                this.SaveSelectedAssets();
            }
            if (this.m_Assets.Count == 0)
            {
                this.CloseWindow();
            }
            GUI.enabled = true;
            GUILayout.Space(10f);
            GUILayout.EndHorizontal();
            GUILayout.Space(10f);
        }