Pcbnew - ModView: add 3D view, and fix issues.

pcbnew/modedit.cpp

@@ -419,7 +419,7 @@ void FOOTPRINT_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
         SetCurItem( NULL );
         Clear_Pcb( true );
         GetScreen()->SetCrossHairPosition( wxPoint( 0, 0 ) );
-        Load_Module_From_Library( full_libraryfilename, NULL );
+        Load_Module_From_Library( full_libraryfilename, true );
         redraw = true;
     }
 

pcbnew/modview.cpp

@@ -161,6 +161,7 @@ void FOOTPRINT_VIEWER_FRAME::SelectAndViewFootprint( int aMode )
         GetBoard()->m_Modules.DeleteAll();
         GetModuleLibrary( m_libraryName + wxT(".") + ModuleFileExtension,
                           m_footprintName, true );
+        Update3D_Frame();
     }
 
     DisplayLibInfos();

pcbnew/modview_frame.cpp

@@ -29,6 +29,7 @@
 
 #include <fctsys.h>
 #include <appl_wxstruct.h>
+#include <macros.h>
 #include <class_drawpanel.h>
 #include <wxPcbStruct.h>
 #include <3d_viewer.h>
@@ -77,6 +78,7 @@ BEGIN_EVENT_TABLE( FOOTPRINT_VIEWER_FRAME, EDA_DRAW_FRAME )
               FOOTPRINT_VIEWER_FRAME::Process_Special_Functions )
     EVT_TOOL( ID_MODVIEW_FOOTPRINT_EXPORT_TO_BOARD,
               FOOTPRINT_VIEWER_FRAME::ExportSelectedFootprint )
+    EVT_TOOL( ID_MODVIEW_SHOW_3D_VIEW, FOOTPRINT_VIEWER_FRAME::Show3D_Frame )
 
     /* listbox events */
     EVT_LISTBOX( ID_MODVIEW_LIB_LIST, FOOTPRINT_VIEWER_FRAME::ClickOnLibList )
@@ -263,6 +265,8 @@ FOOTPRINT_VIEWER_FRAME::FOOTPRINT_VIEWER_FRAME( wxWindow* parent, wxSemaphore* s
 
 FOOTPRINT_VIEWER_FRAME::~FOOTPRINT_VIEWER_FRAME()
 {
+    if( m_Draw3DFrame )
+        m_Draw3DFrame->Destroy();
     PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) GetParent();
     frame->m_ModuleViewerFrame = NULL;
 }
@@ -441,6 +445,7 @@ void FOOTPRINT_VIEWER_FRAME::ClickOnFootprintList( wxCommandEvent& event )
         DisplayLibInfos();
         Zoom_Automatique( false );
         m_canvas->Refresh();
+        Update3D_Frame();
     }
 }
 
@@ -605,3 +610,46 @@ void FOOTPRINT_VIEWER_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition
 
     UpdateStatusBar();    /* Display new cursor coordinates */
 }
+
+
+void FOOTPRINT_VIEWER_FRAME::Show3D_Frame( wxCommandEvent& event )
+{
+    if( m_Draw3DFrame )
+    {
+        // Raising the window does not show the window on Windows if iconized.
+        // This should work on any platform.
+        if( m_Draw3DFrame->IsIconized() )
+             m_Draw3DFrame->Iconize( false );
+
+        m_Draw3DFrame->Raise();
+
+        // Raising the window does not set the focus on Linux.  This should work on any platform.
+        if( wxWindow::FindFocus() != m_Draw3DFrame )
+            m_Draw3DFrame->SetFocus();
+
+        return;
+    }
+
+    m_Draw3DFrame = new EDA_3D_FRAME( this, wxEmptyString );
+    Update3D_Frame();
+    m_Draw3DFrame->Show( true );
+}
+
+/**
+ * Function Update3D_Frame
+ * must be called after a footprint selection
+ * Updates the 3D view and 3D frame title.
+ */
+void FOOTPRINT_VIEWER_FRAME::Update3D_Frame()
+{
+    if( m_Draw3DFrame == NULL )
+        return;
+
+    wxString frm3Dtitle;
+    frm3Dtitle.Printf( _( "ModView: 3D Viewer [%s]" ), GetChars( m_footprintName ) );
+    m_Draw3DFrame->SetTitle( frm3Dtitle );
+    m_Draw3DFrame->ReloadRequest();
+    // Force 3D screen refresh immediately
+    if( GetBoard()->m_Modules )
+        m_Draw3DFrame->NewDisplay();
+}

pcbnew/modview_frame.h

@@ -69,6 +69,10 @@ public:
 
     ~FOOTPRINT_VIEWER_FRAME();
 
+    wxString& GetSelectedFootprint( void ) const { return m_selectedFootprintName; }
+
+private:
+
     void OnSize( wxSizeEvent& event );
 
     /**
@@ -119,9 +123,7 @@ public:
     void SaveSettings();
 
     wxString& GetFootprintName( void ) const { return m_footprintName; }
-    wxString& GetSelectedFootprint( void ) const { return m_selectedFootprintName; }
 
-private:
     /**
      * Function OnActivate
      * is called when the frame frame is activate to reload the libraries and component lists
@@ -149,6 +151,19 @@ private:
 
     bool OnRightClick( const wxPoint& MousePos, wxMenu* PopMenu );
 
+    /**
+     * Function Show3D_Frame (virtual)
+     * displays 3D view of the footprint (module) being edited.
+     */
+    void Show3D_Frame( wxCommandEvent& event );
+
+    /**
+     * Function Update3D_Frame
+     * must be called after a footprint selection
+     * Updates the 3D view and 3D frame title.
+     */
+    void Update3D_Frame();
+
     /*
      * Virtual functions, not used here, but needed by PCB_BASE_FRAME
      * (virtual pure functions )

pcbnew/onleftclick.cpp

@@ -362,7 +362,7 @@ void PCB_EDIT_FRAME::OnLeftClick( wxDC* aDC, const wxPoint& aPosition )
         if( (DrawStruct == NULL) || (DrawStruct->GetFlags() == 0) )
         {
             m_canvas->MoveCursorToCrossHair();
-            DrawStruct = (BOARD_ITEM*) Load_Module_From_Library( wxEmptyString, aDC );
+            DrawStruct = (BOARD_ITEM*) Load_Module_From_Library( wxEmptyString, true, aDC );
             SetCurItem( DrawStruct );
 
             if( DrawStruct )

pcbnew/pcbnew_id.h

@@ -321,6 +321,7 @@ enum pcbnew_ids
     ID_MODVIEW_SELECT_PART,
     ID_MODVIEW_PREVIOUS,
     ID_MODVIEW_NEXT,
+    ID_MODVIEW_SHOW_3D_VIEW,
     ID_MODVIEW_FOOTPRINT_EXPORT_TO_BOARD
 
 };

pcbnew/tool_modview.cpp

@@ -66,6 +66,11 @@ void FOOTPRINT_VIEWER_FRAME::ReCreateHToolbar()
                                 KiBitmap( lib_next_xpm ),
                                 _( "Display next footprint" ) );
 
+        m_mainToolBar->AddSeparator();
+        m_mainToolBar->AddTool( ID_MODVIEW_SHOW_3D_VIEW, wxEmptyString,
+                                KiBitmap( three_d_xpm ),
+                                _( "Show footprint in 3D viewer" ) );
+
         m_mainToolBar->AddSeparator();
         msg = AddHotkeyName( _( "Zoom in" ), g_Module_Editor_Hokeys_Descr,
                              HK_ZOOM_IN, IS_COMMENT );