mirror of
https://git.dev.opencascade.org/repos/occt.git
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0024699: Visualization - prototype interoperation of TKOpenGl viewer with Direct3D viewer
Add new C# sample which allow to render the OCCT scene to a Direct3D context in a WPF application. DirectX SDK is required in order to build this sample.
This commit is contained in:
dln
bugmaster
614
samples/CSharp/WPF_WinForms/MainWindow.xaml.cs
Normal file
614
samples/CSharp/WPF_WinForms/MainWindow.xaml.cs
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@@ -0,0 +1,614 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using System.ComponentModel;
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using System.Windows.Forms.Integration;
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namespace IE_WPF_WinForms
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{
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : Window, INotifyPropertyChanged
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{
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public event PropertyChangedEventHandler PropertyChanged;
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protected void RaisePropertyChanged( string thePropertyName )
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{
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if ( PropertyChanged != null )
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{
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PropertyChanged( this, new PropertyChangedEventArgs( thePropertyName ) );
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}
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}
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public MainWindow()
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{
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InitializeComponent();
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StatusBarText = String.Empty;
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IsHlrOffPushed = false;
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IsHlrOnPushed = true;
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IsZoomWinEnabled = true;
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#region menu operations
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CommandBinding aBind_New = new CommandBinding( IECommands.New );
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aBind_New.Executed += NewCommand_Executed;
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CommandBindings.Add( aBind_New );
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CommandBinding aBind_Close = new CommandBinding( IECommands.Close );
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aBind_Close.Executed += CloseCommand_Executed;
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aBind_Close.CanExecute += CloseCommand_CanExecute;
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CommandBindings.Add( aBind_Close );
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CommandBinding aBind_Quit = new CommandBinding( IECommands.Quit );
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aBind_Quit.Executed += QuitCommand_Executed;
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CommandBindings.Add( aBind_Quit );
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CommandBinding aBind_About = new CommandBinding( IECommands.About );
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aBind_About.Executed += AboutCommand_Executed;
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CommandBindings.Add( aBind_About );
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# endregion
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PreviewKeyDown += new KeyEventHandler( OnPreviewKeyDown );
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PreviewKeyUp += new KeyEventHandler( OnPreviewKeyUp );
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}
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private String myStatusBarText;
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public String StatusBarText
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{
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get
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{
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return myStatusBarText;
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}
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private set
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{
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myStatusBarText = value;
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RaisePropertyChanged( "StatusBarText" );
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}
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}
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private bool isHlrOffPushed;
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public Boolean IsHlrOffPushed
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{
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get
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{
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return isHlrOffPushed;
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}
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set
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{
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isHlrOffPushed = value;
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RaisePropertyChanged("isHlrOffPushed");
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}
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}
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private bool isHlrOnPushed;
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public Boolean IsHlrOnPushed
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{
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get
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{
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return isHlrOnPushed;
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}
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set
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{
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isHlrOnPushed = value;
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RaisePropertyChanged("IsHlrOnPushed");
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}
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}
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private bool isZoomWinEnabled;
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public Boolean IsZoomWinEnabled
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{
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get
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{
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return isZoomWinEnabled;
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}
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set
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{
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isZoomWinEnabled = value;
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RaisePropertyChanged("IsZoomWinEnabled");
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}
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}
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private OCCViewer ActiveViewer
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{
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get
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{
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if ( !IsDocumentOpen )
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{
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return null;
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}
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WindowsFormsHost aHost = ( ViewPanel.SelectedContent ) as WindowsFormsHost;
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if( aHost == null )
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{
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return null;
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}
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return aHost.Child as OCCViewer;
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}
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}
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public Boolean IsDocumentOpen
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{
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get
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{
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return ViewPanel.Items.Count > 0;
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}
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}
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private int myDocumentCounter = 1;
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private void NewCommand_Executed( object sender, ExecutedRoutedEventArgs e )
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{
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WindowsFormsHost aHost = new WindowsFormsHost();
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OCCViewer aForm = new OCCViewer();
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aForm.Show();
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aHost.Child = aForm;
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TabItem aNewTab = new TabItem();
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aNewTab.Content = aHost;
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aNewTab.IsSelected = true;
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aNewTab.Header = "Document " + myDocumentCounter.ToString();
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myDocumentCounter++;
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ViewPanel.Items.Add( aNewTab );
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// update XAML property
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RaisePropertyChanged("IsDocumentOpen");
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}
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private void CloseCommand_Executed(object sender, ExecutedRoutedEventArgs e)
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{
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if ( ViewPanel.Items.Count > 0 )
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{
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ViewPanel.Items.Remove( ViewPanel.SelectedItem );
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}
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// update XAML property
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RaisePropertyChanged( "IsDocumentOpen" );
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}
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private void CloseCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
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{
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e.CanExecute = IsDocumentOpen;
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}
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private void QuitCommand_Executed( object sender, ExecutedRoutedEventArgs e )
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{
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this.Close();
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}
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private void ImportBRep_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ImportModel( ModelFormat.BREP );
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}
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}
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private void ImportIges_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ImportModel( ModelFormat.IGES );
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}
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}
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private void ImportStep_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ImportModel( ModelFormat.STEP );
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}
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}
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private void ExportBRep_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.BREP );
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}
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}
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private void ExportStep_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.STEP );
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}
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}
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private void ExportIges_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.IGES );
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}
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}
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private void ExportStl_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.STL );
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}
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}
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private void ExportVrml_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.VRML );
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}
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}
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private void ExportImage_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.ExportModel( ModelFormat.IMAGE );
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}
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}
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private void FitAllBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.FitAll();
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}
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}
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private void ZoomWindowBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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IsZoomWinEnabled = false;
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ActiveViewer.ZoomWindow();
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}
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}
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private void DynamicZoomingBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.DynamicZooming();
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}
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}
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private void DynamicPanningBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.DynamicPanning();
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}
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}
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private void GlobalPanningBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.GlobalPanning();
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}
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}
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private void FrontBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.FrontView();
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}
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}
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private void BackBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.BackView();
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}
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}
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private void TopBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.TopView();
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}
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}
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private void BottomBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.BottomView();
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}
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}
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private void LeftBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.LeftView();
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}
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}
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private void RightBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.RightView();
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}
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}
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private void AxoBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.AxoView();
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}
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}
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private void ResetBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Reset();
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}
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}
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private void DynamicRotationBtn_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.DynamicRotation();
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}
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}
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private void HiddenOffBtn_Click( object sender, RoutedEventArgs e )
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{
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IsHlrOffPushed = true;
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IsHlrOnPushed = false;
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if ( ActiveViewer != null )
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{
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ActiveViewer.HiddenOff();
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}
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}
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private void HiddenOnBtn_Click( object sender, RoutedEventArgs e )
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{
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IsHlrOffPushed = false;
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IsHlrOnPushed = true;
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if (ActiveViewer != null)
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{
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ActiveViewer.HiddenOn();
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}
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}
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private void AboutCommand_Executed( object sender, ExecutedRoutedEventArgs e )
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{
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AboutDialog aDlg = new AboutDialog();
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aDlg.ShowDialog();
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}
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private void ToolBar_MouseEnter( object sender, MouseEventArgs e )
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{
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StatusBarText = "Toolbar";
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}
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private void DocumentToolBar_MouseEnter(object sender, MouseEventArgs e)
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{
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StatusBarText = "Document toolbar";
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}
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private void ViewToolBar_MouseEnter(object sender, MouseEventArgs e)
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{
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StatusBarText = "View toolbar";
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}
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private void ToolBar_MouseLeave( object sender, MouseEventArgs e )
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{
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StatusBarText = "";
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}
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public void OnZoomingFinished( object sender, EventArgs e )
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{
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IsZoomWinEnabled = true;
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}
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public bool IsWireframeEnabled
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{
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get
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{
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if ( ActiveViewer != null )
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{
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return ActiveViewer.IsWireframeEnabled;
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}
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return false;
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}
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}
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private void Wireframe_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Wireframe();
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}
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}
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private void Shading_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Shading();
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}
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}
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public bool IsShadingEnabled
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{
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get
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{
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if ( ActiveViewer != null )
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{
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return ActiveViewer.IsShadingEnabled;
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}
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return false;
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}
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}
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private void Color_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Color();
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}
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}
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public bool IsColorEnabled
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{
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get
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{
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if ( ActiveViewer != null )
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{
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return ActiveViewer.IsColorEnabled;
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}
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return false;
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}
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}
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private void Material_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Material();
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}
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}
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public bool IsMaterialEnabled
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{
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get
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{
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if ( ActiveViewer != null )
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{
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return ActiveViewer.IsMaterialEnabled;
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}
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return false;
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}
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}
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private void Transparency_Click( object sender, RoutedEventArgs e )
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{
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if ( ActiveViewer != null )
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{
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ActiveViewer.Transparency();
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}
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||||
}
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||||
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public bool IsTransparencyEnabled
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||||
{
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||||
get
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||||
{
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||||
if ( ActiveViewer != null )
|
||||
{
|
||||
return ActiveViewer.IsTransparencyEnabled;
|
||||
}
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||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
private void Delete_Click( object sender, RoutedEventArgs e )
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||||
{
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||||
if ( ActiveViewer != null )
|
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{
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ActiveViewer.Delete();
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}
|
||||
}
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||||
|
||||
public bool IsDeleteEnabled
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||||
{
|
||||
get
|
||||
{
|
||||
if ( ActiveViewer != null )
|
||||
{
|
||||
return ActiveViewer.IsDeleteEnabled;
|
||||
}
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||||
return false;
|
||||
}
|
||||
}
|
||||
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||||
private void AvaliabiltyOfOperationToolbarChanged()
|
||||
{
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||||
RaisePropertyChanged( "IsWireframeEnabled" );
|
||||
RaisePropertyChanged( "IsShadingEnabled" );
|
||||
RaisePropertyChanged( "IsTransparencyEnabled" );
|
||||
RaisePropertyChanged( "IsColorEnabled" );
|
||||
RaisePropertyChanged( "IsMaterialEnabled" );
|
||||
RaisePropertyChanged( "IsDeleteEnabled" );
|
||||
}
|
||||
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||||
public void OnAvaliabiltyOfOperationsChanged( object sender, EventArgs e )
|
||||
{
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||||
AvaliabiltyOfOperationToolbarChanged();
|
||||
}
|
||||
|
||||
private void OnViewerChanged( object sender, SelectionChangedEventArgs e )
|
||||
{
|
||||
if ( e.RemovedItems.Count > 0 )
|
||||
{
|
||||
WindowsFormsHost aHost = ( ( e.RemovedItems[0] as TabItem).Content ) as WindowsFormsHost;
|
||||
if( aHost == null )
|
||||
{
|
||||
return;
|
||||
}
|
||||
OCCViewer aViewer = aHost.Child as OCCViewer;
|
||||
if( aViewer != null )
|
||||
{
|
||||
aViewer.ZoomingFinished -= new EventHandler( OnZoomingFinished );
|
||||
aViewer.AvaliabiltyOfOperationsChanged -= new EventHandler( OnAvaliabiltyOfOperationsChanged );
|
||||
}
|
||||
}
|
||||
|
||||
if ( e.AddedItems.Count > 0 )
|
||||
{
|
||||
WindowsFormsHost aHost = ( (e.AddedItems[0] as TabItem).Content ) as WindowsFormsHost;
|
||||
if ( aHost == null )
|
||||
{
|
||||
return;
|
||||
}
|
||||
OCCViewer aViewer = aHost.Child as OCCViewer;
|
||||
if ( aViewer != null )
|
||||
{
|
||||
aViewer.ZoomingFinished += new EventHandler( OnZoomingFinished );
|
||||
aViewer.AvaliabiltyOfOperationsChanged += new EventHandler( OnAvaliabiltyOfOperationsChanged );
|
||||
}
|
||||
}
|
||||
|
||||
AvaliabiltyOfOperationToolbarChanged();
|
||||
}
|
||||
|
||||
private void OnPreviewKeyDown( object sender, KeyEventArgs args )
|
||||
{
|
||||
if ( ActiveViewer != null )
|
||||
{
|
||||
ActiveViewer.OnKeyDown( args.Key );
|
||||
}
|
||||
}
|
||||
|
||||
private void OnPreviewKeyUp( object sender, KeyEventArgs args )
|
||||
{
|
||||
if ( ActiveViewer != null )
|
||||
{
|
||||
ActiveViewer.OnKeyUp();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user