Pcbnew: Fix potential bug in DRAG_SEGM_PICKER (a variable type bool was used...

Pcbnew: Fix potential bug in DRAG_SEGM_PICKER (a variable type bool was used as int. type is now int). Minor code cleanup.

pcbnew/autorouter/auto_place_footprints.cpp

@@ -652,8 +652,7 @@ int getOptimalModulePlacement( PCB_EDIT_FRAME* aFrame, MODULE* aModule, wxDC* aD
     CurrPosition = initialPos;
 
     // Undraw the current footprint
-    g_Offset_Module = wxPoint( 0, 0 );
-    DrawModuleOutlines( aFrame->GetCanvas(), aDC, aModule );
+    aModule->DrawOutlinesWhenMoving( aFrame->GetCanvas(), aDC, wxPoint( 0, 0 ) );
 
     g_Offset_Module = mod_pos - CurrPosition;
 

pcbnew/block.cpp

@@ -532,7 +532,7 @@ static void drawPickedItems( EDA_DRAW_PANEL* aPanel, wxDC* aDC, wxPoint aOffset
         {
         case PCB_MODULE_T:
             frame->GetBoard()->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
-            DrawModuleOutlines( aPanel, aDC, (MODULE*) item );
+            ((MODULE*) item)->DrawOutlinesWhenMoving( aPanel, aDC, g_Offset_Module );
             break;
 
         case PCB_LINE_T:

pcbnew/class_module.cpp

@@ -45,7 +45,6 @@
 #include <3d_struct.h>
 #include <msgpanel.h>
 
-#include <drag.h>
 #include <class_board.h>
 #include <class_edge_mod.h>
 #include <class_module.h>

pcbnew/class_module.h

@@ -280,6 +280,18 @@ public:
                GR_DRAWMODE     aDrawMode,
                const wxPoint&  aOffset = ZeroOffset );
 
+    /**
+     * Function DrawOutlinesWhenMoving
+     * draws in XOR mode the footprint when moving it to the \a aDC.
+     * To speed up the drawing, only a simplified shape is drawn
+     * @param aPanel = draw panel, Used to know the clip box
+     * @param aDC = Current Device Context
+     * @param aMoveVector = the offset between the curr position and
+     * the draw position.
+     */
+    void DrawOutlinesWhenMoving( EDA_DRAW_PANEL* aPanel,
+               wxDC* aDC, const wxPoint&  aMoveVector );
+
     /**
      * function ReadandInsert3DComponentShape
      * read the 3D component shape(s) of the footprint (physical shape)

pcbnew/drag.h

@@ -49,10 +49,10 @@ class CONNECTIONS;
 
  /*
   * a DRAG_LIST manages the list of track segments to modify
-  * when the pad or the module is moving
+  * when the pad or the module is moving in drag mode
   */
 
-/*
+/**
   * a DRAG_SEGM_PICKER manage one track segment or a via
   */
 class DRAG_SEGM_PICKER
@@ -65,7 +65,7 @@ public:
     D_PAD*  m_Pad_End;          // pointer to the moving pad
                                 // if the end point should follow this pad
                                 // or NULL
-    bool    m_Flag;             // flag used in drag vias and drag track segment functions
+    int     m_TempFlags;        // flag used in drag vias and drag track segment functions
 
 private:
     double  m_RotationOffset;   // initial orientation of the parent module

pcbnew/dragsegm.cpp

@@ -56,7 +56,7 @@ DRAG_SEGM_PICKER::DRAG_SEGM_PICKER( TRACK* aTrack )
     m_endInitialValue   = m_Track->GetEnd();
     m_Pad_Start = m_Track->GetState( START_ON_PAD ) ? (D_PAD*)m_Track->start : NULL;
     m_Pad_End = m_Track->GetState( END_ON_PAD ) ? (D_PAD*)m_Track->end : NULL;
-    m_Flag = 0;
+    m_TempFlags = 0;
     m_RotationOffset = 0.0;
     m_Flipped = false;
 }
@@ -320,10 +320,10 @@ void AddSegmentToDragList( int flag, TRACK* aTrack )
     DRAG_SEGM_PICKER wrapper( aTrack );
 
     if( flag & STARTPOINT )
-        wrapper.m_Flag |= 1;
+        wrapper.m_TempFlags |= 1;
 
     if( flag & ENDPOINT )
-        wrapper.m_Flag |= 2;
+        wrapper.m_TempFlags |= 2;
 
     if( flag & STARTPOINT )
         aTrack->SetFlags( STARTPOINT );
@@ -411,10 +411,10 @@ void UndrawAndMarkSegmentsToDrag( EDA_DRAW_PANEL* aCanvas, wxDC* aDC )
         track->SetState( IN_EDIT, false );
         track->SetFlags( IS_DRAGGED );
 
-        if( g_DragSegmentList[ii].m_Flag & STARTPOINT )
+        if( g_DragSegmentList[ii].m_TempFlags & STARTPOINT )
             track->SetFlags( STARTPOINT );
 
-        if( g_DragSegmentList[ii].m_Flag & ENDPOINT )
+        if( g_DragSegmentList[ii].m_TempFlags & ENDPOINT )
             track->SetFlags( ENDPOINT );
 
         track->Draw( aCanvas, aDC, GR_XOR );

pcbnew/modules.cpp

@@ -24,7 +24,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
-/*
+/**
  * @file modules.cpp
  */
 
@@ -40,7 +40,6 @@
 #include <class_module.h>
 
 #include <pcbnew.h>
-#include <protos.h>
 #include <drag.h>
 
 
@@ -166,7 +165,7 @@ void Abort_MoveOrCopyModule( EDA_DRAW_PANEL* Panel, wxDC* DC )
     if( module )
     {
         // Erase the current footprint on screen
-        DrawModuleOutlines( Panel, DC, module );
+        module->DrawOutlinesWhenMoving( Panel, DC, g_Offset_Module );
 
         /* If a move command: return to old position
          * If a copy command, delete the new footprint
@@ -239,12 +238,12 @@ void MoveFootprint( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
     /* Erase current footprint. */
     if( aErase )
     {
-        DrawModuleOutlines( aPanel, aDC, module );
+        module->DrawOutlinesWhenMoving( aPanel, aDC, g_Offset_Module );
     }
 
     /* Redraw the module at the new position. */
     g_Offset_Module = module->GetPosition() - aPanel->GetParent()->GetCrossHairPosition();
-    DrawModuleOutlines( aPanel, aDC, module );
+    module->DrawOutlinesWhenMoving( aPanel, aDC, g_Offset_Module );
 
     DrawSegmentWhileMovingFootprint( aPanel, aDC );
 }
@@ -323,7 +322,7 @@ void PCB_EDIT_FRAME::Change_Side_Module( MODULE* Module, wxDC* DC )
         /* Erase footprint and draw outline if it has been already drawn. */
         if( DC )
         {
-            DrawModuleOutlines( m_canvas, DC, Module );
+            Module->DrawOutlinesWhenMoving( m_canvas, DC, g_Offset_Module );
             DrawSegmentWhileMovingFootprint( m_canvas, DC );
         }
     }
@@ -347,7 +346,7 @@ void PCB_EDIT_FRAME::Change_Side_Module( MODULE* Module, wxDC* DC )
     {
         if( DC )
         {
-            DrawModuleOutlines( m_canvas, DC, Module );
+            Module->DrawOutlinesWhenMoving( m_canvas, DC, g_Offset_Module );
             DrawSegmentWhileMovingFootprint( m_canvas, DC );
         }
 
@@ -459,7 +458,7 @@ void PCB_BASE_FRAME::Rotate_Module( wxDC* DC, MODULE* module, double angle, bool
     {
         if( DC )
         {
-            DrawModuleOutlines( m_canvas, DC, module );
+            module->DrawOutlinesWhenMoving( m_canvas, DC, g_Offset_Module );
             DrawSegmentWhileMovingFootprint( m_canvas, DC );
         }
     }
@@ -486,7 +485,7 @@ void PCB_BASE_FRAME::Rotate_Module( wxDC* DC, MODULE* module, double angle, bool
         else
         {
             // Beiing moved: just redraw it
-            DrawModuleOutlines( m_canvas, DC, module );
+            module->DrawOutlinesWhenMoving( m_canvas, DC, g_Offset_Module );
             DrawSegmentWhileMovingFootprint( m_canvas, DC );
         }
 
@@ -496,35 +495,31 @@ void PCB_BASE_FRAME::Rotate_Module( wxDC* DC, MODULE* module, double angle, bool
 }
 
 
-/*************************************************/
-/* Redraw in XOR mode the outlines of a module. */
-/*************************************************/
-void DrawModuleOutlines( EDA_DRAW_PANEL* panel, wxDC* DC, MODULE* module )
+// Redraw in XOR mode the outlines of the module.
+void MODULE::DrawOutlinesWhenMoving( EDA_DRAW_PANEL* panel, wxDC* DC,
+                                     const wxPoint&  aMoveVector )
 {
     int    pad_fill_tmp;
     D_PAD* pt_pad;
 
-    if( module == NULL )
-        return;
-
-    module->DrawEdgesOnly( panel, DC, g_Offset_Module, GR_XOR );
+    DrawEdgesOnly( panel, DC, aMoveVector, GR_XOR );
     DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)panel->GetDisplayOptions();
 
     // Show pads in sketch mode to speedu up drawings
     pad_fill_tmp = displ_opts->m_DisplayPadFill;
     displ_opts->m_DisplayPadFill = true;
 
-    pt_pad = module->Pads();
+    pt_pad = Pads();
 
     for( ; pt_pad != NULL; pt_pad = pt_pad->Next() )
-        pt_pad->Draw( panel, DC, GR_XOR, g_Offset_Module );
+        pt_pad->Draw( panel, DC, GR_XOR, aMoveVector );
 
     displ_opts->m_DisplayPadFill = pad_fill_tmp;
 
-    if( displ_opts->m_Show_Module_Ratsnest && panel )
+    if( displ_opts->m_Show_Module_Ratsnest )
     {
         PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
-        frame->build_ratsnest_module( module );
+        frame->build_ratsnest_module( this );
         frame->TraceModuleRatsNest( DC );
     }
 }

pcbnew/protos.h

@@ -61,8 +61,6 @@ void DrawTraces( EDA_DRAW_PANEL* panel,
                  int             nbsegment,
                  GR_DRAWMODE     mode_color );
 
-void DrawModuleOutlines( EDA_DRAW_PANEL* panel, wxDC* DC, MODULE* module );
-
 void ShowNewTrackWhenMovingCursor( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
                                    bool aErase );