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Fixes in GEDA footprint plugin import.

This commit is contained in:
unknown 2015-10-14 20:22:47 +02:00 committed by jean-pierre charras
parent bc6e9e855c
commit 3ca82446d8
2 changed files with 75 additions and 35 deletions
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8
demos/video/video.kicad_pcb
View File

@ -1,4 +1,4 @@
(kicad_pcb (version 4) (host pcbnew "(2015-10-08 BZR 6256)-product")
(kicad_pcb (version 4) (host pcbnew "(2015-10-12 BZR 6266)-product")
(general
(links 1575)
@ -13,6 +13,12 @@
)
(page A3)
(title_block
(title "KiCad demo")
(date 2015-10-14)
(rev 1.A)
)
(layers
(0 Composant signal)
(1 GND_layer signal)

102
pcbnew/gpcb_plugin.cpp
View File

@ -468,6 +468,11 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
// Read value
if( paramCnt > 10 )
module->SetValue( parameters[5] );
// With gEDA/pcb, value is meaningful after instantiation, only, so it's
// often empty in bare footprints.
if( module->Value().GetText().IsEmpty() )
module->Value().SetText( wxT( "Val**" ) );
if( paramCnt == 14 )
{
@ -482,24 +487,39 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
parseInt( parameters[7], conv_unit ) );
}
module->Reference().SetTextPosition( textPos );
module->Reference().SetPos0( textPos );
int orientation = parseInt( parameters[paramCnt-4], 1.0 );
module->Reference().SetOrientation( (orientation % 2) ? 900 : 0 );
// Calculate size: default is 40 mils
// Calculate size: default height is 40 mils, width 30 mil.
// real size is: default * ibuf[idx+3] / 100 (size in gpcb is given in percent of default size
int tsize = parseInt( parameters[paramCnt-3], TEXT_DEFAULT_SIZE ) / 100;
int thickness = module->Reference().GetSize().x / 6;
int thsize = parseInt( parameters[paramCnt-3], TEXT_DEFAULT_SIZE ) / 100;
thsize = std::max( (int)( 5 * IU_PER_MILS ), thsize ); // Ensure a minimal size = 5 mils
int twsize = thsize * 30 / 40;
int thickness = thsize / 8;
tsize = std::max( KiROUND(5 * IU_PER_MILS), tsize ); // Ensure a minimal size = 5 mils
module->Reference().SetSize( wxSize( tsize, tsize ) );
// gEDA/pcb aligns top/left, not pcbnew's default, center/center.
// Compensate for this by shifting the insertion point instead of the
// aligment, because alignment isn't changeable in the GUI.
textPos.x = textPos.x + twsize * module->GetReference().Len() / 2;
textPos.y += thsize / 2;
// gEDA/pcb draws a bit too low/left, while pcbnew draws a bit too
// high/right. Compensate for similar appearance.
textPos.x -= thsize / 10;
textPos.y += thsize / 2;
module->Reference().SetTextPosition( textPos );
module->Reference().SetPos0( textPos );
module->Reference().SetSize( wxSize( twsize, thsize ) );
module->Reference().SetThickness( thickness );
// gEDA/pcb shows only one of value/reference/description at a time. Which
// one is selectable by a global menu setting. pcbnew needs reference as
// well as value visible, so place the value right below the reference.
module->Value().SetOrientation( module->Reference().GetOrientation() );
module->Value().SetSize( module->Reference().GetSize() );
module->Value().SetThickness( module->Reference().GetThickness() );
textPos.y += tsize + thickness;
textPos.y += thsize * 13 / 10; // 130% line height
module->Value().SetTextPosition( textPos );
module->Value().SetPos0( textPos );
@ -625,15 +645,15 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
if( testFlags( parameters[paramCnt-2], 0x0080, wxT( "onsolder" ) ) )
pad->SetLayerSet( pad_back );
// Read pad number:
if( paramCnt > 10 )
{
pad->SetPadName( parameters[paramCnt-4] );
}
else
{
pad->SetPadName( parameters[paramCnt-3] );
}
// Set the pad name:
// Pcbnew pad name is used for electrical connection calculations.
// Accordingly it should be mapped to gEDA's pin/pad number,
// which is used for the same purpose.
// gEDA also features a pin/pad "name", which is an arbitrary string
// and set to the pin name of the netlist on instantiation. Many gEDA
// bare footprints use identical strings for name and number, so this
// can be a bit confusing.
pad->SetPadName( parameters[paramCnt-3] );
int x1 = parseInt( parameters[2], conv_unit );
int x2 = parseInt( parameters[4], conv_unit );
@ -646,8 +666,18 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
// Get the pad clearance and the solder mask clearance.
if( paramCnt == 13 )
{
pad->SetLocalClearance( parseInt( parameters[7], conv_unit ) );
pad->SetLocalSolderMaskMargin( parseInt( parameters[8], conv_unit ) );
int clearance = parseInt( parameters[7], conv_unit );
// One of gEDA's oddities is that clearance between pad and polygon
// is given as the gap on both sides of the pad together, so for
// KiCad it has to halfed.
pad->SetLocalClearance( clearance / 2 );
// In GEDA, the mask value is the size of the hole in this
// solder mask. In Pcbnew, it is a margin, therefore the distance
// between the copper and the mask
int maskMargin = parseInt( parameters[8], conv_unit );
maskMargin = ( maskMargin - width ) / 2;
pad->SetLocalSolderMaskMargin( maskMargin );
}
// Negate angle (due to Y reversed axis) and convert it to internal units
@ -701,15 +731,11 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
if( testFlags( parameters[paramCnt-2], 0x0100, wxT( "square" ) ) )
pad->SetShape( PAD_SHAPE_RECT );
// Read pad number:
if( paramCnt > 9 )
{
pad->SetPadName( parameters[paramCnt-4] );
}
else
{
pad->SetPadName( parameters[paramCnt-3] );
}
// Set the pad name:
// Pcbnew pad name is used for electrical connection calculations.
// Accordingly it should be mapped to gEDA's pin/pad number,
// which is used for the same purpose.
pad->SetPadName( parameters[paramCnt-3] );
wxPoint padPos( parseInt( parameters[2], conv_unit ),
parseInt( parameters[3], conv_unit ) );
@ -723,8 +749,19 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
// Get the pad clearance, solder mask clearance, and drill size.
if( paramCnt == 12 )
{
pad->SetLocalClearance( parseInt( parameters[5], conv_unit ) );
pad->SetLocalSolderMaskMargin( parseInt( parameters[6], conv_unit ) );
int clearance = parseInt( parameters[5], conv_unit );
// One of gEDA's oddities is that clearance between pad and polygon
// is given as the gap on both sides of the pad together, so for
// KiCad it has to halfed.
pad->SetLocalClearance( clearance / 2 );
// In GEDA, the mask value is the size of the hole in this
// solder mask. In Pcbnew, it is a margin, therefore the distance
// between the copper and the mask
int maskMargin = parseInt( parameters[6], conv_unit );
maskMargin = ( maskMargin - padSize ) / 2;
pad->SetLocalSolderMaskMargin( maskMargin );
drillSize = parseInt( parameters[7], conv_unit );
}
else
@ -745,9 +782,6 @@ MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR,
}
}
if( module->Value().GetText().IsEmpty() )
module->Value().SetText( wxT( "Val**" ) );
// Recalculate the bounding box
module->CalculateBoundingBox();
return module.release();