130 lines
4.1 KiB
C#
130 lines
4.1 KiB
C#
using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Media;
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using CommunityToolkit.Mvvm.ComponentModel;
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using UIFramework;
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namespace Sai.Toolkit.Revit.Helpers;
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#if REVIT2020||REVIT2025
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public static class OptionsBarAssist
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{
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private static readonly Grid RootGrid;
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private static ContentPresenter _panelPresenter;
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private static readonly FrameworkElement InternalToolPanel;
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static OptionsBarAssist()
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{
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//找到整个Revit界面的Grid
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RootGrid = VisualAssist.FindVisualParent<Grid>(Autodesk.Windows.ComponentManager.Ribbon, "rootGrid");
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if (RootGrid is null)
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{
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throw new InvalidOperationException("无法在 Revit UI 中找到root Grid");
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}
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//选项栏所在的Panel，在第二行Index为1，类型是DialogBarControl
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InternalToolPanel = VisualAssist.FindVisualChild<DialogBarControl>(RootGrid, string.Empty);
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if (InternalToolPanel is null)
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{
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throw new InvalidOperationException("无法在 Revit UI 中找到内部工具面板");
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}
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}
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public static void ShowOptionsBar(FrameworkElement content)
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{
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if (_panelPresenter is not null)
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{
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//var actuallWidth = 0.0;
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//var controlHost = VisualAssist.FindVisualChild<ControlHost>(InternalToolPanel, string.Empty);
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//var size = VisualTreeHelper.GetChildrenCount(controlHost);
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//for (int i = 0; i < size; i++)
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//{
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// var child = VisualTreeHelper.GetChild(controlHost, 0) as FrameworkElement;
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// actuallWidth += child.ActualWidth;
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//}
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_panelPresenter.Content = content;
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_panelPresenter.Visibility = System.Windows.Visibility.Visible;
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//设为0，隐藏内部的Panel
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//InternalToolPanel.Height = 0;
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return;
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}
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//第一次执行时，会创建
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_panelPresenter = CreateOptionsBar();
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_panelPresenter.Content = content;
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//InternalToolPanel.Height = 0;
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}
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public static void HideOptionsBar()
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{
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if (_panelPresenter is null)
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{
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return;
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}
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_panelPresenter.Content = null;
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_panelPresenter.Visibility = System.Windows.Visibility.Collapsed;
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InternalToolPanel.Height = 26;
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}
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public static async void HideOptionsBar(TimeSpan delay)
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{
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await Task.Delay(delay);
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HideOptionsBar();
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}
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private static ContentPresenter CreateOptionsBar()
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{
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const int panelRow = 1;
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//在内部OptionsBar下方插入一行
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RootGrid.RowDefinitions.Insert(panelRow, new RowDefinition { Height = new GridLength(1, GridUnitType.Auto) });
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//RootGrid.ColumnDefinitions.Insert(1,new ColumnDefinition { Width=new GridLength(1, GridUnitType.Auto) });
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//把下方的所有元素都往下移动一行
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foreach (UIElement child in RootGrid.Children)
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{
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var row = Grid.GetRow(child);
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if (row > 0)
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{
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Grid.SetRow(child, row + 1);
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}
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//Grid.SetColumnSpan(child, 2);
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}
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var panelPresenter = new ContentPresenter();
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Grid.SetRow(panelPresenter, panelRow);
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//Grid.SetColumn(panelPresenter, panelRow);
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RootGrid.Children.Add(panelPresenter);
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return panelPresenter;
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//var panelPresenter = new ContentPresenter();
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//Grid.SetRow(panelPresenter, 1);
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//RootGrid.Children.Add(panelPresenter);
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//return panelPresenter;
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}
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/// <summary>
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/// 简单注册并调用
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/// </summary>
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/// <typeparam name="TV"></typeparam>
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/// <typeparam name="TM"></typeparam>
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/// <param name="action"></param>
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public static void RegisterOptionsBar<TV, TM>(Action<TV, TM> action)
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where TV : Panel, new()
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where TM : ObservableObject, new()
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{
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try
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{
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TM viewModel = new();
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var view = new TV() { DataContext = viewModel };
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action(view, viewModel);
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ShowOptionsBar(view);
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}
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catch (Exception)
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{
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throw;
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}
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}
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}
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#endif
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