using Autodesk.Revit.UI;
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using HStation.RevitDev.Model.ModelEnum;
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using HStation.RevitDev.RevitDataExport.Common;
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using HStation.RevitDev.RevitDataExport.Entity;
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using HStation.RevitDev.RevitDataExport.Utility;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Interop;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using Button = System.Windows.Controls.Button;
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namespace HStation.RevitDev.RevitDataExport.Forms
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{
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/// <summary>
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/// WPF_FamilyPanel.xaml 的交互逻辑
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/// </summary>
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public partial class Wpf_FamilyPanel : UserControl, IDockablePaneProvider
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{
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//外部事件
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ExternalEvent_CreateInstance m_createInstanceEvent = null;
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ExternalEvent_CreatePipe m_createPipeEvent = null;
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ExternalEvent m_createInstanceHandler = null;
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ExternalEvent m_createPipeHandler = null;
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private string m_familyFileDir;
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private RevitType m_type;
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//面板上的按钮缓存
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private List<Button> m_displayFamilys = new List<Button>();
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private List<Button> m_realFamilys = new List<Button>();
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public Wpf_FamilyPanel(RevitType type)
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{
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m_type = type;
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m_familyFileDir = Path.Combine(GlobalResource.FamilysDirectory, type.GetDescription());
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InitializeComponent();
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if (type == RevitType.RFT_Pipe)
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{
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InitializePipeButton();
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}
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else
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{
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InitializeCostomControls();
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}
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m_createInstanceEvent = new ExternalEvent_CreateInstance();
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m_createPipeEvent = new ExternalEvent_CreatePipe();
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m_createInstanceHandler = ExternalEvent.Create(m_createInstanceEvent);
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m_createPipeHandler = ExternalEvent.Create(m_createPipeEvent);
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}
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private void InitializePipeButton()
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{
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var pipeDir = Path.Combine(GlobalResource.FamilysDirectory, RevitType.RFT_Pipe.GetDescription());
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var filePaths = Directory.GetFiles(pipeDir);
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foreach (var filePath in filePaths)
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{
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Button btn = CreatePipeButton(filePath);
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m_realFamilys.Add(btn);
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m_displayFamilys.Add(btn);
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wrapPanel_family2.Children.Add(btn);
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}
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}
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private Button CreatePipeButton(string filePath)
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{
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var fileName = Path.GetFileName(filePath);
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Button btn = new Button();
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btn.Height = GlobalResource.ThumbnailSize;
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btn.Width = GlobalResource.ThumbnailSize;
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btn.Content = fileName;
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btn.VerticalContentAlignment = VerticalAlignment.Bottom;
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btn.ToolTip = fileName;
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var bitmapPath = Path.Combine(GlobalResource.FamilysDirectory, RevitType.RFT_Pipe.GetDescription(), "默认.png");
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var bitmap = new Bitmap(bitmapPath);
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ImageBrush imageBrush = new ImageBrush();
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imageBrush.ImageSource = Imaging.CreateBitmapSourceFromHBitmap(bitmap.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
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btn.Background = imageBrush;
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btn.Click += PipeBtnClick;
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return btn;
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}
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private void PipeBtnClick(object sender, RoutedEventArgs e)
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{
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GlobalResource.PlacingType = m_type;
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m_createPipeHandler.Raise();
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}
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private void InitializeCostomControls()
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{
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string[] filePaths = Directory.GetFiles(m_familyFileDir, "*.rfa", SearchOption.TopDirectoryOnly);
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m_realFamilys.Clear();
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m_displayFamilys.Clear();
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this.wrapPanel_family2.Children.Clear();
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foreach (string rfaPath in filePaths)
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{
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if (RevitUtil.IsBackUpFile(rfaPath))
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{
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continue;
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}
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AddToFamilyPanel(rfaPath);
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}
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}
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private void AddToFamilyPanel(string rfaPath)
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{
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Bitmap bitmap = null;
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var dir = Path.GetDirectoryName(rfaPath);
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var pngName = Path.GetFileNameWithoutExtension(rfaPath);
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var pngPath = Path.Combine(dir, pngName + ".png");
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if (!File.Exists(pngPath))
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{
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bitmap = ThumbnailUtils.GetThumbnailWithoutRevit(rfaPath);
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}
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else
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{
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bitmap = Bitmap.FromFile(pngPath) as Bitmap;
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}
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ContextMenu menu = CreateInstanceDeleteMenu();
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Button btn = CreateInstanceButton(rfaPath, bitmap);
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btn.ContextMenu = menu;
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menu.Tag = btn;
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m_realFamilys.Add(btn);
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m_displayFamilys.Add(btn);
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this.wrapPanel_family2.Children.Add(btn);
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}
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private Button CreateInstanceButton(string rfaPath, Bitmap bitmap)
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{
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Button btn = new Button();
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btn.Height = GlobalResource.ThumbnailSize;
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btn.Width = GlobalResource.ThumbnailSize;
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btn.Tag = rfaPath;
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btn.Content = Path.GetFileName(rfaPath);
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btn.VerticalContentAlignment = VerticalAlignment.Bottom;
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btn.ToolTip = btn.Content;
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ImageBrush imageBrush = new ImageBrush();
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imageBrush.ImageSource = Imaging.CreateBitmapSourceFromHBitmap(bitmap.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
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btn.Background = imageBrush;
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btn.Click += FamilyBtnClick;
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return btn;
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}
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private ContextMenu CreateInstanceDeleteMenu()
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{
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ContextMenu menu = new ContextMenu();
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try
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{
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menu.StaysOpen = true;
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var item = new MenuItem();
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item.Click += (s, e) =>
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{
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var result = TaskDialog.Show("提示", "是否确定删除？", TaskDialogCommonButtons.Yes | TaskDialogCommonButtons.No);
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if (result == TaskDialogResult.Yes)
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{
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MenuItem mItem = s as MenuItem;
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ContextMenu cMenu = mItem.Parent as ContextMenu;
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DeleteButton((Button)(cMenu.Tag));
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}
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};
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item.Header = "删除";
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item.Background = new SolidColorBrush(System.Windows.Media.Color.FromRgb(200, 0, 0));
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menu.Items.Add(item);
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}
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catch (Exception ex)
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{
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TaskDialog.Show("错误", $"{ex.Message}");
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}
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return menu;
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}
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private void DeleteButton(Button btn)
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{
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try
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{
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File.Delete(btn.Tag.ToString());
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}
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catch (UnauthorizedAccessException ex)
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{
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TaskDialog.Show("错误", ex.Message + "：请检查文件属性是否可写！");
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return;
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}
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m_displayFamilys.Remove(btn);
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m_realFamilys.Remove(btn);
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this.wrapPanel_family2.Children.Remove(btn);
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}
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private void FamilyBtnClick(object sender, RoutedEventArgs e)
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{
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GlobalResource.PlacingType = m_type;
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Button btn = sender as Button;
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m_createInstanceEvent.RfaPath = btn.Tag.ToString();
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m_createInstanceHandler.Raise();
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}
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public void SetupDockablePane(DockablePaneProviderData data)
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{
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data.FrameworkElement = this;
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DockablePaneState state = new DockablePaneState();
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state.DockPosition = DockPosition.Right;
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state.MinimumWidth = GlobalResource.ThumbnailSize;
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state.MinimumHeight = GlobalResource.ThumbnailSize;
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data.InitialState = state;
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}
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private void SearchBtnClick(object sender, RoutedEventArgs e)
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{
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//InitializePipeButton();
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InitializeCostomControls();
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if (string.IsNullOrEmpty(searchBox.Text))
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{
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ShowAllFamilys();
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return;
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}
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m_displayFamilys.Clear();
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foreach (var child in this.m_realFamilys)
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{
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if (child is Button familyBtn)
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{
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string filePath = familyBtn.Tag.ToString();
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string fileName = Path.GetFileName(filePath);
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if (fileName.ToUpper().Contains(searchBox.Text.ToUpper()))
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{
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m_displayFamilys.Add(familyBtn);
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}
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}
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}
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wrapPanel_family2.Children.Clear();
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for (int i = 0; i < m_displayFamilys.Count; i++)
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{
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wrapPanel_family2.Children.Add(m_displayFamilys[i]);
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}
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}
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private void ShowAllFamilys()
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{
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wrapPanel_family2.Children.Clear();
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for (int i = 0; i < m_realFamilys.Count; i++)
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{
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wrapPanel_family2.Children.Add(m_realFamilys[i]);
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}
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}
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private void searchBox_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.Key == Key.Enter)
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{
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SearchBtnClick(null, null);
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}
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}
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private void FamilyAddBtnClick(object sender, RoutedEventArgs e)
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{
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try
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{
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System.Windows.Forms.OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog();
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openFileDialog.FileName = "选择族文件";
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openFileDialog.Filter = "族文件(*.rfa)|*.rfa";
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openFileDialog.Title = "选择族文件";
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openFileDialog.Multiselect = true;
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if (openFileDialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
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{
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return;
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}
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var selectPaths = openFileDialog.FileNames;
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var validPaths = RevitUtil.ValidateFileVersion(selectPaths).ToList();
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for (int i = 0; i < validPaths.Count(); i++)
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{
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string path = validPaths[i];
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CopyToInstanceDirectory(ref path);
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AddToFamilyPanel(path);
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}
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}
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catch (Exception ex)
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{
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TaskDialog.Show("错误", $"{ex.Message}");
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}
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TaskDialog.Show("提示", "添加成功！");
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}
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private void CopyToInstanceDirectory(ref string path)
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{
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var fileName = Path.GetFileName(path);
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var newPath = Path.Combine(GlobalResource.FamilysDirectory + $@"/{m_type.GetDescription()}", fileName);
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try
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{
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File.Copy(path, newPath, true);
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path = newPath;
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}
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catch (Exception ex)
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{
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TaskDialog.Show(path, $"文件复制失败，{ex.Message}");
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}
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}
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}
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}
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