Refactored DXF import routines:

- DIALOG_DXF_IMPORT works with PCB_BASE_FRAME instead of PCB_EDIT_FRAME
- imported items are not immediately added to a BOARD
- imported items are held in a list, instead of vector
- imported items are instantly visible in GAL view
- added DIALOG_DXF_IMPORT::GetImportedItems()
- code formatting

pcbnew/edit.cpp

@@ -1219,8 +1219,7 @@ void PCB_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
 
     default:
         wxString msg;
-        msg.Printf( wxT( "PCB_EDIT_FRAME::Process_Special_Functions() unknown event id %d" ),
-                    id );
+        msg.Printf( wxT( "PCB_EDIT_FRAME::Process_Special_Functions() unknown event id %d" ), id );
         DisplayError( this, msg );
         break;
     }

pcbnew/import_dxf/dialog_dxf_import.cpp

@@ -34,6 +34,8 @@
 #include <convert_from_iu.h>
 #include <dialog_dxf_import_base.h>
 #include <class_pcb_layer_box_selector.h>
+#include <class_draw_panel_gal.h>
+#include <class_board.h>
 
 
 // Keys to store setup in config
@@ -43,20 +45,29 @@
 
 class DIALOG_DXF_IMPORT : public DIALOG_DXF_IMPORT_BASE
 {
-private:
-    PCB_EDIT_FRAME * m_parent;
-    wxConfigBase*        m_config;               // Current config
-
-    static wxString m_dxfFilename;
-    static int m_offsetSelection;
-    static LAYER_NUM m_layer;
-
 public:
-
-    DIALOG_DXF_IMPORT( PCB_EDIT_FRAME* aParent );
+    DIALOG_DXF_IMPORT( PCB_BASE_FRAME* aParent );
     ~DIALOG_DXF_IMPORT();
 
+    /**
+     * Function GetImportedItems()
+     *
+     * Returns a list of items imported from a DXF file.
+     */
+    const std::list<BOARD_ITEM*>& GetImportedItems() const
+    {
+        return m_dxfImporter.GetItemsList();
+    }
+
 private:
+    PCB_BASE_FRAME*      m_parent;
+    wxConfigBase*        m_config;               // Current config
+    DXF2BRD_CONVERTER    m_dxfImporter;
+
+    static wxString      m_dxfFilename;
+    static int           m_offsetSelection;
+    static LAYER_NUM     m_layer;
+
     // Virtual event handlers
     void OnCancelClick( wxCommandEvent& event ) { event.Skip(); }
     void OnOKClick( wxCommandEvent& event );
@@ -70,8 +81,8 @@ int DIALOG_DXF_IMPORT::m_offsetSelection = 4;
 LAYER_NUM DIALOG_DXF_IMPORT::m_layer = Dwgs_User;
 
 
-DIALOG_DXF_IMPORT::DIALOG_DXF_IMPORT( PCB_EDIT_FRAME* aParent ) :
-    DIALOG_DXF_IMPORT_BASE(  aParent )
+DIALOG_DXF_IMPORT::DIALOG_DXF_IMPORT( PCB_BASE_FRAME* aParent )
+    : DIALOG_DXF_IMPORT_BASE( aParent )
 {
     m_parent = aParent;
     m_config = Kiface().KifaceSettings();
@@ -130,7 +141,7 @@ void DIALOG_DXF_IMPORT::OnBrowseDxfFiles( wxCommandEvent& event )
     wxFileDialog dlg( m_parent,
                       wxT( "Open File" ),
                       path, m_dxfFilename,
-                      wxT( "dxf Files (*.dxf)|*.dxf|*.DXF" ),
+                      wxT( "dxf Files (*.dxf)|*.dxf" ),
                       wxFD_OPEN|wxFD_FILE_MUST_EXIST );
     dlg.ShowModal();
 
@@ -143,6 +154,7 @@ void DIALOG_DXF_IMPORT::OnBrowseDxfFiles( wxCommandEvent& event )
     m_textCtrlFileName->SetValue( fileName );
 }
 
+
 void DIALOG_DXF_IMPORT::OnOKClick( wxCommandEvent& event )
 {
     m_dxfFilename = m_textCtrlFileName->GetValue();
@@ -173,41 +185,50 @@ void DIALOG_DXF_IMPORT::OnOKClick( wxCommandEvent& event )
             break;
     }
 
-    BOARD * brd = m_parent->GetBoard();
-    DXF2BRD_CONVERTER dxf_importer;
-
     // Set coordinates offset for import (offset is given in mm)
-    dxf_importer.SetOffset( offsetX, offsetY );
+    m_dxfImporter.SetOffset( offsetX, offsetY );
     m_layer = m_SelLayerBox->GetLayerSelection();
-    dxf_importer.SetBrdLayer( m_layer );
+    m_dxfImporter.SetBrdLayer( m_layer );
 
     // Read dxf file:
-    dxf_importer.ImportDxfFile( m_dxfFilename, brd );
-
-    // Prepare the undo list
-    std::vector<BOARD_ITEM*>& list = dxf_importer.GetItemsList();
-    PICKED_ITEMS_LIST picklist;
-
-    // Build the undo list
-    for( unsigned ii = 0; ii < list.size(); ii++ )
-    {
-        ITEM_PICKER itemWrapper( list[ii], UR_NEW );
-        picklist.PushItem( itemWrapper );
-    }
-
-    m_parent->SaveCopyInUndoList( picklist, UR_NEW, wxPoint(0,0) );
+    m_dxfImporter.ImportDxfFile( m_dxfFilename );
 
     EndModal( wxID_OK );
 }
 
 
-bool InvokeDXFDialogImport( PCB_EDIT_FRAME* aCaller )
+bool InvokeDXFDialogImport( PCB_BASE_FRAME* aCaller )
 {
     DIALOG_DXF_IMPORT dlg( aCaller );
-    bool success = dlg.ShowModal() == wxID_OK;
+    bool success = ( dlg.ShowModal() == wxID_OK );
 
     if( success )
+    {
+        // Prepare the undo list
+        const std::list<BOARD_ITEM*>& list = dlg.GetImportedItems();
+        PICKED_ITEMS_LIST picklist;
+
+        BOARD* board = aCaller->GetBoard();
+        KIGFX::VIEW* view = aCaller->GetGalCanvas()->GetView();
+
+        // Build the undo list & add items to the current view
+        std::list<BOARD_ITEM*>::const_iterator it, itEnd;
+        for( it = list.begin(), itEnd = list.end(); it != itEnd; ++it )
+        {
+            BOARD_ITEM* item = *it;
+
+            board->Add( item );
+
+            ITEM_PICKER itemWrapper( item, UR_NEW );
+            picklist.PushItem( itemWrapper );
+
+            if( aCaller->IsGalCanvasActive() )
+                view->Add( item );
+        }
+
+        aCaller->SaveCopyInUndoList( picklist, UR_NEW, wxPoint( 0, 0 ) );
         aCaller->OnModify();
+    }
 
     return success;
 }

pcbnew/import_dxf/dxf2brd_items.cpp

@@ -52,7 +52,6 @@ DXF2BRD_CONVERTER::DXF2BRD_CONVERTER() : DRW_Interface()
     m_xOffset   = 0.0;      // X coord offset for conversion (in mm)
     m_yOffset   = 0.0;      // Y coord offset for conversion (in mm)
     m_Dfx2mm    = 1.0;      // The scale factor to convert DXF units to mm
-    m_brd       = NULL;
     m_version   = 0;
     m_defaultThickness = 0.1;
     m_brdLayer = Dwgs_User;
@@ -83,10 +82,8 @@ int DXF2BRD_CONVERTER::mapDim( double aDxfValue )
 }
 
 
-bool DXF2BRD_CONVERTER::ImportDxfFile( const wxString& aFile, BOARD* aBoard )
+bool DXF2BRD_CONVERTER::ImportDxfFile( const wxString& aFile )
 {
-    m_brd = aBoard;
-
     dxfRW* dxf = new dxfRW( aFile.ToUTF8() );
     bool success = dxf->read( this, true );
 
@@ -96,13 +93,6 @@ bool DXF2BRD_CONVERTER::ImportDxfFile( const wxString& aFile, BOARD* aBoard )
 }
 
 
-void DXF2BRD_CONVERTER::appendToBoard( BOARD_ITEM* aItem )
-{
-    m_brd->Add( aItem );
-    m_newItemsList.push_back( aItem );
-}
-
-
 /*
  * Implementation of the method which handles layers.
  */
@@ -121,7 +111,7 @@ void DXF2BRD_CONVERTER::addLayer( const DRW_Layer& aData )
  */
 void DXF2BRD_CONVERTER::addLine( const DRW_Line& aData )
 {
-    DRAWSEGMENT* segm = new DRAWSEGMENT( m_brd );
+    DRAWSEGMENT* segm = new DRAWSEGMENT;
 
     segm->SetLayer( ToLAYER_ID( m_brdLayer ) );
     wxPoint start( mapX( aData.basePoint.x ), mapY( aData.basePoint.y ) );
@@ -129,7 +119,7 @@ void DXF2BRD_CONVERTER::addLine( const DRW_Line& aData )
     wxPoint end( mapX( aData.secPoint.x ), mapY( aData.secPoint.y ) );
     segm->SetEnd( end );
     segm->SetWidth( mapDim( aData.thickness == 0 ? m_defaultThickness : aData.thickness ) );
-    appendToBoard( segm );
+    m_newItemsList.push_back( segm );
 }
 
 void DXF2BRD_CONVERTER::addPolyline(const DRW_Polyline& aData )
@@ -151,7 +141,7 @@ void DXF2BRD_CONVERTER::addPolyline(const DRW_Polyline& aData )
             continue;
         }
 
-        DRAWSEGMENT*    segm = new DRAWSEGMENT( m_brd );
+        DRAWSEGMENT*    segm = new DRAWSEGMENT( NULL );
 
         segm->SetLayer( ToLAYER_ID( m_brdLayer ) );
         segm->SetStart( startpoint );
@@ -159,7 +149,7 @@ void DXF2BRD_CONVERTER::addPolyline(const DRW_Polyline& aData )
         segm->SetEnd( endpoint );
         segm->SetWidth( mapDim( aData.thickness == 0 ? m_defaultThickness
                                 : aData.thickness ) );
-        appendToBoard( segm );
+        m_newItemsList.push_back( segm );
         startpoint = endpoint;
     }
 }
@@ -184,7 +174,7 @@ void DXF2BRD_CONVERTER::addLWPolyline(const DRW_LWPolyline& aData )
             continue;
         }
 
-        DRAWSEGMENT*    segm = new DRAWSEGMENT( m_brd );
+        DRAWSEGMENT*    segm = new DRAWSEGMENT( NULL );
 
         segm->SetLayer( ToLAYER_ID( m_brdLayer ) );
         segm->SetStart( startpoint );
@@ -192,7 +182,7 @@ void DXF2BRD_CONVERTER::addLWPolyline(const DRW_LWPolyline& aData )
         segm->SetEnd( endpoint );
         segm->SetWidth( mapDim( aData.thickness == 0 ? m_defaultThickness
                                 : aData.thickness ) );
-        appendToBoard( segm );
+        m_newItemsList.push_back( segm );
         startpoint = endpoint;
     }
 }
@@ -202,7 +192,7 @@ void DXF2BRD_CONVERTER::addLWPolyline(const DRW_LWPolyline& aData )
  */
 void DXF2BRD_CONVERTER::addCircle( const DRW_Circle& aData )
 {
-    DRAWSEGMENT* segm = new DRAWSEGMENT( m_brd );
+    DRAWSEGMENT* segm = new DRAWSEGMENT;
 
     segm->SetLayer( ToLAYER_ID( m_brdLayer ) );
     segm->SetShape( S_CIRCLE );
@@ -211,7 +201,7 @@ void DXF2BRD_CONVERTER::addCircle( const DRW_Circle& aData )
     wxPoint circle_start( mapX( aData.basePoint.x + aData.radious ), mapY( aData.basePoint.y ) );
     segm->SetArcStart( circle_start );
     segm->SetWidth( mapDim( aData.thickness == 0 ? m_defaultThickness : aData.thickness ) );
-    appendToBoard( segm );
+    m_newItemsList.push_back( segm );
 }
 
 
@@ -220,7 +210,7 @@ void DXF2BRD_CONVERTER::addCircle( const DRW_Circle& aData )
  */
 void DXF2BRD_CONVERTER::addArc( const DRW_Arc& data )
 {
-    DRAWSEGMENT* segm = new DRAWSEGMENT( m_brd );
+    DRAWSEGMENT* segm = new DRAWSEGMENT;
 
     segm->SetLayer( ToLAYER_ID( m_brdLayer ) );
     segm->SetShape( S_ARC );
@@ -249,7 +239,7 @@ void DXF2BRD_CONVERTER::addArc( const DRW_Arc& data )
     segm->SetAngle( angle );
 
     segm->SetWidth( mapDim( data.thickness == 0 ? m_defaultThickness : data.thickness ) );
-    appendToBoard( segm );
+    m_newItemsList.push_back( segm );
 }
 
 /**
@@ -257,7 +247,7 @@ void DXF2BRD_CONVERTER::addArc( const DRW_Arc& data )
  */
 void DXF2BRD_CONVERTER::addText( const DRW_Text& aData )
 {
-    TEXTE_PCB* pcb_text = new TEXTE_PCB( m_brd );
+    TEXTE_PCB* pcb_text = new TEXTE_PCB( NULL );
     pcb_text->SetLayer( ToLAYER_ID( m_brdLayer ) );
 
     wxPoint refPoint( mapX( aData.basePoint.x ), mapY( aData.basePoint.y ) );
@@ -347,7 +337,7 @@ void DXF2BRD_CONVERTER::addText( const DRW_Text& aData )
     pcb_text->SetThickness( mapDim( aData.thickness == 0 ? m_defaultThickness : aData.thickness ) );
     pcb_text->SetText( text );
 
-    appendToBoard( pcb_text );
+    m_newItemsList.push_back( pcb_text );
 }
 
 
@@ -384,7 +374,7 @@ void DXF2BRD_CONVERTER::addMText( const DRW_MText& aData )
         text    = tmp;
     }
 
-    TEXTE_PCB*  pcb_text = new TEXTE_PCB( m_brd );
+    TEXTE_PCB*  pcb_text = new TEXTE_PCB( NULL );
     pcb_text->SetLayer( ToLAYER_ID( m_brdLayer ) );
     wxPoint     textpos( mapX( aData.basePoint.x ), mapY( aData.basePoint.y ) );
     pcb_text->SetTextPosition( textpos );
@@ -446,7 +436,7 @@ void DXF2BRD_CONVERTER::addMText( const DRW_MText& aData )
     }
 #endif
 
-    appendToBoard( pcb_text );
+    m_newItemsList.push_back( pcb_text );
 }
 
 

pcbnew/import_dxf/dxf2brd_items.h

@@ -28,6 +28,7 @@
 
 #include "drw_interface.h"
 #include "wx/wx.h"
+#include <list>
 
 class BOARD;
 class BOARD_ITEM;
@@ -41,8 +42,7 @@ class BOARD_ITEM;
 class DXF2BRD_CONVERTER : public DRW_Interface
 {
 private:
-    std::vector<BOARD_ITEM*> m_newItemsList;    // The list of new items added to the board
-    BOARD* m_brd;
+    std::list<BOARD_ITEM*> m_newItemsList;    // The list of new items added to the board
     double m_xOffset;       // X coord offset for conversion (in mm)
     double m_yOffset;       // Y coord offset for conversion (in mm)
     double m_defaultThickness;  // default line thickness for conversion (in mm)
@@ -82,14 +82,13 @@ public:
      * with this filter.
      *
      * @param aFile = the full filename.
-     * @param aBoard = where to store the graphical items and text
      */
-    bool ImportDxfFile( const wxString& aFile, BOARD* aBoard );
+    bool ImportDxfFile( const wxString& aFile );
 
     /**
      * @return the list of new BOARD_ITEM
      */
-    std::vector<BOARD_ITEM*>& GetItemsList()
+    const std::list<BOARD_ITEM*>& GetItemsList() const
     {
         return m_newItemsList;
     }
@@ -100,11 +99,6 @@ private:
     int mapY( double aDxfCoordY );
     int mapDim( double aDxfValue );
 
-    // Add aItem the the board
-    // this item is also added to the list of new items
-    // (for undo command for instance)
-    void appendToBoard( BOARD_ITEM* aItem );
-
     // Methods from DRW_CreationInterface:
     // They are "call back" fonctions, called when the corresponding object
     // is read in dxf file

pcbnew/invoke_pcb_dialog.h

@@ -49,10 +49,11 @@ class wxSize;
 //class wxRealPoint;
 class wxString;
 
+class BOARD;
 
 // Often this is not used in the prototypes, since wxFrame is good enough and would
 // represent maximum information hiding.
-class PCB_EDIT_FRAME;
+class PCB_BASE_FRAME;
 class FP_LIB_TABLE;
 class BOARD;
 class PCB_PLOT_PARAMS;
@@ -81,13 +82,13 @@ void InvokePluginOptionsEditor( wxTopLevelWindow* aCaller, const wxString& aNick
     const wxString& aPluginType, const wxString& aOptions, wxString* aResult );
 
 /**
- * Function InvokePcbLibTableEditor
- * shows the modal DIALOG_FP_LIB_TABLE for purposes of editing two lib tables.
- *
+ * Function InvokeDXFDialogBoardImport
+ * shows the modal DIALOG_DXF_IMPORT for importing a DXF file to a board.
+
  * @param aCaller is the wxTopLevelWindow which is invoking the dialog.
- * @return true if the ilport was made.
+ * @return true if the import was made.
  */
-bool InvokeDXFDialogImport( PCB_EDIT_FRAME* aCaller );
+bool InvokeDXFDialogImport( PCB_BASE_FRAME* aCaller );
 
 /**
  * Function InvokeLayerSetup