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Roll back changes made in revision 336 (involving vias' Shape property)

This commit is contained in:
g_harland 2007-10-16 20:52:49 +00:00
parent 45cdad8b2d
commit 269ac2915b
3 changed files with 36 additions and 104 deletions
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9
change_log.txt
View File

@ -4,6 +4,14 @@ Started 2007-June-11
Please add newer entries at the top, list the date and your name with
email address.
2007-Oct-17 UPDATE Geoff Harland <gharlandau@yahoo.com.au>
================================================================================
+ pcbnew
* Rolled back previous changes (made in revision 336) that edited the values of
vias' Shape property (following feedback from Jean-Pierre Charras concerning
the true significance of that property).
2007-Oct-13 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>
================================================================================
+ pcbnew:
@ -20,7 +28,6 @@ email address.
Other types (BLIND VIA and BURIED VIA) are only experimental.
A **lot** of code is needed for a full support.
enhancements in connectivity computation
2007-Oct-15 UPDATE Geoff Harland <gharlandau@yahoo.com.au>

57
pcbnew/class_track.cpp
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@ -198,7 +198,7 @@ SEARCH_RESULT TRACK::Visit( INSPECTOR* inspector, const void* testData,
#if 0 && defined(DEBUG)
std::cout << GetClass().mb_str() << ' ';
#endif
// If caller wants to inspect my type
if( stype == Type() )
{
@ -226,6 +226,7 @@ bool SEGVIA::IsOnLayer( int layer_number ) const
// VIA_BORGNE ou VIA_ENTERREE:
*/
int bottom_layer, top_layer;
ReturnLayerPair( &top_layer, &bottom_layer );
@ -291,7 +292,7 @@ void SEGVIA::SetLayerPair( int top_layer, int bottom_layer )
if( bottom_layer > top_layer )
EXCHG( bottom_layer, top_layer );
m_Layer = (top_layer & 15) + ( (bottom_layer & 15) << 4 );
}
@ -547,69 +548,25 @@ bool TRACK::WriteTrackDescr( FILE* File )
/********************************************/
{
int type = 0;
int shape; // Stores genuine value of via's shape property
if( Type() == TYPEVIA )
type = 1;
if( GetState( DELETED ) )
return FALSE;
// In the case of a via, check the values of its top_layer and
// bottom_layer properties, to determine what value should *really*
// be assigned to its shape property (as all versions of KiCad up
// until revision 335 (committed on 2007-Oct-13) could sometimes
// assign an inappropriate value to that property).
if( Type() == TYPEVIA )
{
// int bottom_layer, top_layer;
// ((SEGVIA*)this)->ReturnLayerPair( &top_layer, &bottom_layer );
// For reasons of efficiency, replace the previous two commands
// with these (next three) commands.
int bottom_layer = (m_Layer >> 4) & 15;
int top_layer = m_Layer & 15;
if( bottom_layer > top_layer )
EXCHG( bottom_layer, top_layer );
// Now determine what type of via this really is
if( bottom_layer == COPPER_LAYER_N && top_layer == CMP_N )
{
// The via is really of a "standard" (through-hole) type
shape = VIA_NORMALE;
}
else if( bottom_layer == COPPER_LAYER_N || top_layer == CMP_N )
{
// The via is really of a "blind" type
shape = VIA_BORGNE;
}
else
{
// The via is really of a "buried" type
shape = VIA_ENTERREE;
}
}
else
shape = m_Shape; // Cater for other (non-via) types of objects
// fprintf( File, "Po %d %d %d %d %d %d %d\n", m_Shape,
// m_Start.x, m_Start.y, m_End.x, m_End.y, m_Width, m_Drill );
// (Replace m_Shape within the previous command with shape)
fprintf( File, "Po %d %d %d %d %d %d %d\n", shape,
fprintf( File, "Po %d %d %d %d %d %d %d\n", m_Shape,
m_Start.x, m_Start.y, m_End.x, m_End.y, m_Width, m_Drill );
fprintf( File, "De %d %d %d %lX %X\n",
m_Layer, type, GetNet(),
m_TimeStamp, ReturnStatus() );
return TRUE;
}
/**********************************************************************/
/*********************************************************************/
void TRACK::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode )
/*********************************************************************/

74
pcbnew/editrack-part2.cpp
View File

@ -214,73 +214,41 @@ void WinEDA_PcbFrame::Other_Layer_Route( TRACK* track, wxDC* DC )
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
// Create the via - but before doing so, determine what
// value should really be assigned to its Shape property.
// (Use ii to temporarily "store" the appropriate value.)
/* create the via */
Via = new SEGVIA( m_Pcb );
Via->m_Flags = IS_NEW;
Via->m_Width = g_DesignSettings.m_CurrentViaSize;
Via->m_Shape = g_DesignSettings.m_CurrentViaType;
Via->SetNet( g_HightLigth_NetCode );
Via->m_Start = Via->m_End = g_CurrentTrackSegment->m_End;
int old_layer = GetScreen()->m_Active_Layer;
// swap the layers.
//swap the layers.
if( GetScreen()->m_Active_Layer != GetScreen()->m_Route_Layer_TOP )
GetScreen()->m_Active_Layer = GetScreen()->m_Route_Layer_TOP;
else
GetScreen()->m_Active_Layer = GetScreen()->m_Route_Layer_BOTTOM;
/* Assess the type of via */
if( g_DesignSettings.m_CurrentViaType == VIA_NORMALE ) // normal via
{
ii = VIA_NORMALE;
}
else
// Either a blind via or buried via was "requested", but still
// check both layers of the layer pair, to determine the truly
// appropriate value to assign to the via's Type property.
{
if( ( old_layer == COPPER_LAYER_N
&& GetScreen()->m_Active_Layer == CMP_N )
|| ( old_layer == CMP_N
&& GetScreen()->m_Active_Layer == COPPER_LAYER_N ) )
{
// Specify the via's Shape property as Standard
ii = VIA_NORMALE;
}
else if( old_layer == COPPER_LAYER_N
|| old_layer == CMP_N
|| GetScreen()->m_Active_Layer == COPPER_LAYER_N
|| GetScreen()->m_Active_Layer == CMP_N )
{
// Specify the via's Shape property as Blind
ii = VIA_BORGNE;
}
else
{
// Specify the via's Shape property as Buried
ii = VIA_ENTERREE;
}
}
Via = new SEGVIA( m_Pcb );
Via->m_Flags = IS_NEW;
Via->m_Width = g_DesignSettings.m_CurrentViaSize;
Via->m_Shape = ii; // ( instead of g_DesignSettings.m_CurrentViaType )
Via->SetNet( g_HightLigth_NetCode );
Via->m_Start = Via->m_End = g_CurrentTrackSegment->m_End;
/* Adjust the via layer pair */
if( Via->Shape() == VIA_NORMALE ) // Normal via
if( Via->Shape() == VIA_ENTERREE )
{
Via->SetLayerPair( old_layer, GetScreen()->m_Active_Layer );
}
else if( Via->Shape() == VIA_BORGNE ) //blind via
{
// A revoir! ( la via devrait deboucher sur 1 cote )
Via->SetLayerPair( old_layer, GetScreen()->m_Active_Layer );
}
else
{
// Usual via is from copper to component; layer pair is 0 and 0x0F.
Via->SetLayerPair( COPPER_LAYER_N, LAYER_CMP_N );
}
else // Either a blind via or buried via.
{
if( old_layer < GetScreen()->m_Active_Layer)
Via->SetLayerPair( old_layer, GetScreen()->m_Active_Layer );
else
Via->SetLayerPair( GetScreen()->m_Active_Layer, old_layer );
}
if( Drc_On && ( Drc( this, DC, Via, m_Pcb->m_Track, 1 ) == BAD_DRC ) )
if( Drc_On &&( Drc( this, DC, Via, m_Pcb->m_Track, 1 ) == BAD_DRC ) )
{
/* DRC fault: the Via cannot be placed here ... */
delete Via;