505 lines
14 KiB
C++
505 lines
14 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
|
|
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
|
|
* Copyright (C) 1992-2019 KiCad Developers, see AUTHORS.txt for contributors.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <pcb_edit_frame.h>
|
|
#include <base_units.h>
|
|
#include <bitmaps.h>
|
|
#include <board.h>
|
|
#include <board_design_settings.h>
|
|
#include <core/mirror.h>
|
|
#include <footprint.h>
|
|
#include <settings/settings_manager.h>
|
|
#include <trigo.h>
|
|
#include <string_utils.h>
|
|
#include <painter.h>
|
|
#include <geometry/shape_compound.h>
|
|
|
|
FP_TEXT::FP_TEXT( FOOTPRINT* aParentFootprint, TEXT_TYPE text_type ) :
|
|
BOARD_ITEM( aParentFootprint, PCB_FP_TEXT_T ),
|
|
EDA_TEXT()
|
|
{
|
|
FOOTPRINT* parentFootprint = static_cast<FOOTPRINT*>( m_parent );
|
|
|
|
m_Type = text_type;
|
|
m_keepUpright = true;
|
|
|
|
// Set text thickness to a default value
|
|
SetTextThickness( Millimeter2iu( DEFAULT_TEXT_WIDTH ) );
|
|
SetLayer( F_SilkS );
|
|
|
|
// Set position and give a default layer if a valid parent footprint exists
|
|
if( parentFootprint && parentFootprint->Type() == PCB_FOOTPRINT_T )
|
|
{
|
|
SetTextPos( parentFootprint->GetPosition() );
|
|
|
|
if( IsBackLayer( parentFootprint->GetLayer() ) )
|
|
{
|
|
SetLayer( B_SilkS );
|
|
SetMirrored( true );
|
|
}
|
|
}
|
|
|
|
SetDrawCoord();
|
|
}
|
|
|
|
|
|
FP_TEXT::~FP_TEXT()
|
|
{
|
|
}
|
|
|
|
|
|
void FP_TEXT::SetTextAngle( double aAngle )
|
|
{
|
|
EDA_TEXT::SetTextAngle( NormalizeAngle360Min( aAngle ) );
|
|
}
|
|
|
|
|
|
bool FP_TEXT::TextHitTest( const wxPoint& aPoint, int aAccuracy ) const
|
|
{
|
|
EDA_RECT rect = GetTextBox();
|
|
wxPoint location = aPoint;
|
|
|
|
rect.Inflate( aAccuracy );
|
|
|
|
RotatePoint( &location, GetTextPos(), -GetDrawRotation() );
|
|
|
|
return rect.Contains( location );
|
|
}
|
|
|
|
|
|
bool FP_TEXT::TextHitTest( const EDA_RECT& aRect, bool aContains, int aAccuracy ) const
|
|
{
|
|
EDA_RECT rect = aRect;
|
|
|
|
rect.Inflate( aAccuracy );
|
|
|
|
if( aContains )
|
|
return rect.Contains( GetBoundingBox() );
|
|
else
|
|
return rect.Intersects( GetTextBox(), GetDrawRotation() );
|
|
}
|
|
|
|
|
|
void FP_TEXT::KeepUpright( double aOldOrientation, double aNewOrientation )
|
|
{
|
|
if( !IsKeepUpright() )
|
|
return;
|
|
|
|
double newAngle = GetTextAngle() + aNewOrientation;
|
|
NORMALIZE_ANGLE_POS( newAngle );
|
|
bool needsFlipped = newAngle >= 1800.0;
|
|
|
|
if( needsFlipped )
|
|
{
|
|
SetHorizJustify( static_cast<EDA_TEXT_HJUSTIFY_T>( -GetHorizJustify() ) );
|
|
SetTextAngle( GetTextAngle() + 1800.0 );
|
|
SetDrawCoord();
|
|
}
|
|
}
|
|
|
|
|
|
void FP_TEXT::Rotate( const wxPoint& aRotCentre, double aAngle )
|
|
{
|
|
// Used in footprint editing
|
|
// Note also in footprint editor, m_Pos0 = m_Pos
|
|
|
|
wxPoint pt = GetTextPos();
|
|
RotatePoint( &pt, aRotCentre, aAngle );
|
|
SetTextPos( pt );
|
|
|
|
SetTextAngle( GetTextAngle() + aAngle );
|
|
SetLocalCoord();
|
|
}
|
|
|
|
|
|
void FP_TEXT::Flip( const wxPoint& aCentre, bool aFlipLeftRight )
|
|
{
|
|
// flipping the footprint is relative to the X axis
|
|
if( aFlipLeftRight )
|
|
{
|
|
SetTextX( MIRRORVAL( GetTextPos().x, aCentre.x ) );
|
|
SetTextAngle( -GetTextAngle() );
|
|
}
|
|
else
|
|
{
|
|
SetTextY( MIRRORVAL( GetTextPos().y, aCentre.y ) );
|
|
SetTextAngle( 1800 - GetTextAngle() );
|
|
}
|
|
|
|
SetLayer( FlipLayer( GetLayer(), GetBoard()->GetCopperLayerCount() ) );
|
|
SetMirrored( IsBackLayer( GetLayer() ) );
|
|
SetLocalCoord();
|
|
}
|
|
|
|
bool FP_TEXT::IsParentFlipped() const
|
|
{
|
|
if( GetParent() && GetParent()->GetLayer() == B_Cu )
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
|
|
void FP_TEXT::Mirror( const wxPoint& aCentre, bool aMirrorAroundXAxis )
|
|
{
|
|
// the position is mirrored, but the text itself is not mirrored
|
|
|
|
if( aMirrorAroundXAxis )
|
|
SetTextY( ::MIRRORVAL( GetTextPos().y, aCentre.y ) );
|
|
else
|
|
SetTextX( ::MIRRORVAL( GetTextPos().x, aCentre.x ) );
|
|
|
|
SetLocalCoord();
|
|
}
|
|
|
|
|
|
void FP_TEXT::Move( const wxPoint& aMoveVector )
|
|
{
|
|
Offset( aMoveVector );
|
|
SetLocalCoord();
|
|
}
|
|
|
|
|
|
int FP_TEXT::GetLength() const
|
|
{
|
|
return GetText().Len();
|
|
}
|
|
|
|
|
|
void FP_TEXT::SetDrawCoord()
|
|
{
|
|
const FOOTPRINT* parentFootprint = static_cast<const FOOTPRINT*>( m_parent );
|
|
|
|
SetTextPos( m_Pos0 );
|
|
|
|
if( parentFootprint )
|
|
{
|
|
double angle = parentFootprint->GetOrientation();
|
|
|
|
wxPoint pt = GetTextPos();
|
|
RotatePoint( &pt, angle );
|
|
SetTextPos( pt );
|
|
|
|
Offset( parentFootprint->GetPosition() );
|
|
}
|
|
}
|
|
|
|
|
|
void FP_TEXT::SetLocalCoord()
|
|
{
|
|
const FOOTPRINT* parentFootprint = static_cast<const FOOTPRINT*>( m_parent );
|
|
|
|
if( parentFootprint )
|
|
{
|
|
m_Pos0 = GetTextPos() - parentFootprint->GetPosition();
|
|
|
|
double angle = parentFootprint->GetOrientation();
|
|
|
|
RotatePoint( &m_Pos0.x, &m_Pos0.y, -angle );
|
|
}
|
|
else
|
|
{
|
|
m_Pos0 = GetTextPos();
|
|
}
|
|
}
|
|
|
|
const EDA_RECT FP_TEXT::GetBoundingBox() const
|
|
{
|
|
double angle = GetDrawRotation();
|
|
EDA_RECT text_area = GetTextBox();
|
|
|
|
if( angle )
|
|
text_area = text_area.GetBoundingBoxRotated( GetTextPos(), angle );
|
|
|
|
return text_area;
|
|
}
|
|
|
|
|
|
double FP_TEXT::GetDrawRotation() const
|
|
{
|
|
FOOTPRINT* parentFootprint = static_cast<FOOTPRINT*>( m_parent );
|
|
double rotation = GetTextAngle();
|
|
|
|
if( parentFootprint )
|
|
rotation += parentFootprint->GetOrientation();
|
|
|
|
if( m_keepUpright )
|
|
{
|
|
// Keep angle between 0 .. 90 deg. Otherwise the text is not easy to read
|
|
while( rotation > 900 )
|
|
rotation -= 1800;
|
|
|
|
while( rotation < 0 )
|
|
rotation += 1800;
|
|
}
|
|
else
|
|
{
|
|
NORMALIZE_ANGLE_POS( rotation );
|
|
}
|
|
|
|
return rotation;
|
|
}
|
|
|
|
|
|
void FP_TEXT::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
|
|
{
|
|
wxString msg;
|
|
|
|
static const wxString text_type_msg[3] =
|
|
{
|
|
_( "Reference" ), _( "Value" ), _( "Text" )
|
|
};
|
|
|
|
if( aFrame->GetName() == PCB_EDIT_FRAME_NAME )
|
|
{
|
|
FOOTPRINT* fp = static_cast<FOOTPRINT*>( m_parent );
|
|
|
|
if( fp )
|
|
aList.emplace_back( _( "Footprint" ), fp->GetReference() );
|
|
}
|
|
|
|
// Don't use GetShownText() here; we want to show the user the variable references
|
|
aList.emplace_back( _( "Text" ), UnescapeString( GetText() ) );
|
|
|
|
wxASSERT( m_Type >= TEXT_is_REFERENCE && m_Type <= TEXT_is_DIVERS );
|
|
aList.emplace_back( _( "Type" ), text_type_msg[m_Type] );
|
|
|
|
if( aFrame->GetName() == PCB_EDIT_FRAME_NAME && IsLocked() )
|
|
aList.emplace_back( _( "Status" ), _( "Locked" ) );
|
|
|
|
aList.emplace_back( _( "Display" ), IsVisible() ? _( "Yes" ) : _( "No" ) );
|
|
|
|
// Display text layer
|
|
aList.emplace_back( _( "Layer" ), GetLayerName() );
|
|
|
|
aList.emplace_back( _( "Mirror" ), IsMirrored() ? _( "Yes" ) : _( "No" ) );
|
|
|
|
msg.Printf( wxT( "%g" ), GetTextAngleDegrees() );
|
|
aList.emplace_back( _( "Angle" ), msg );
|
|
|
|
msg = MessageTextFromValue( aFrame->GetUserUnits(), GetTextThickness() );
|
|
aList.emplace_back( _( "Thickness" ), msg );
|
|
|
|
msg = MessageTextFromValue( aFrame->GetUserUnits(), GetTextWidth() );
|
|
aList.emplace_back( _( "Width" ), msg );
|
|
|
|
msg = MessageTextFromValue( aFrame->GetUserUnits(), GetTextHeight() );
|
|
aList.emplace_back( _( "Height" ), msg );
|
|
}
|
|
|
|
|
|
wxString FP_TEXT::GetSelectMenuText( EDA_UNITS aUnits ) const
|
|
{
|
|
switch( m_Type )
|
|
{
|
|
case TEXT_is_REFERENCE:
|
|
return wxString::Format( _( "Reference '%s'" ),
|
|
static_cast<FOOTPRINT*>( GetParent() )->GetReference() );
|
|
|
|
case TEXT_is_VALUE:
|
|
return wxString::Format( _( "Value '%s' of %s" ),
|
|
GetShownText(),
|
|
static_cast<FOOTPRINT*>( GetParent() )->GetReference() );
|
|
|
|
default:
|
|
return wxString::Format( _( "Footprint Text '%s' of %s" ),
|
|
ShortenedShownText(),
|
|
static_cast<FOOTPRINT*>( GetParent() )->GetReference() );
|
|
}
|
|
}
|
|
|
|
|
|
BITMAPS FP_TEXT::GetMenuImage() const
|
|
{
|
|
return BITMAPS::text;
|
|
}
|
|
|
|
|
|
EDA_ITEM* FP_TEXT::Clone() const
|
|
{
|
|
return new FP_TEXT( *this );
|
|
}
|
|
|
|
|
|
const BOX2I FP_TEXT::ViewBBox() const
|
|
{
|
|
double angle = GetDrawRotation();
|
|
EDA_RECT text_area = GetTextBox();
|
|
|
|
if( angle != 0.0 )
|
|
text_area = text_area.GetBoundingBoxRotated( GetTextPos(), angle );
|
|
|
|
return BOX2I( text_area.GetPosition(), text_area.GetSize() );
|
|
}
|
|
|
|
|
|
void FP_TEXT::ViewGetLayers( int aLayers[], int& aCount ) const
|
|
{
|
|
if( IsVisible() )
|
|
aLayers[0] = GetLayer();
|
|
else
|
|
aLayers[0] = LAYER_MOD_TEXT_INVISIBLE;
|
|
|
|
aCount = 1;
|
|
}
|
|
|
|
|
|
double FP_TEXT::ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const
|
|
{
|
|
constexpr double HIDE = (double)std::numeric_limits<double>::max();
|
|
|
|
if( !aView )
|
|
return 0.0;
|
|
|
|
// Hidden text gets put on the LAYER_MOD_TEXT_INVISIBLE for rendering, but
|
|
// should only render if its native layer is visible.
|
|
if( !aView->IsLayerVisible( GetLayer() ) )
|
|
return HIDE;
|
|
|
|
// Handle Render tab switches
|
|
if( m_Type == TEXT_is_VALUE || GetText() == wxT( "${VALUE}" ) )
|
|
{
|
|
if( !aView->IsLayerVisible( LAYER_MOD_VALUES ) )
|
|
{
|
|
return HIDE;
|
|
}
|
|
}
|
|
|
|
if( m_Type == TEXT_is_REFERENCE || GetText() == wxT( "${REFERENCE}" ) )
|
|
{
|
|
if( !aView->IsLayerVisible( LAYER_MOD_REFERENCES ) )
|
|
{
|
|
return HIDE;
|
|
}
|
|
}
|
|
|
|
if( !IsParentFlipped() && !aView->IsLayerVisible( LAYER_MOD_FR ) )
|
|
return HIDE;
|
|
|
|
if( IsParentFlipped() && !aView->IsLayerVisible( LAYER_MOD_BK ) )
|
|
return HIDE;
|
|
|
|
if( !aView->IsLayerVisible( LAYER_MOD_TEXT ) )
|
|
return HIDE;
|
|
|
|
// Other layers are shown without any conditions
|
|
return 0.0;
|
|
}
|
|
|
|
|
|
wxString FP_TEXT::GetShownText( int aDepth ) const
|
|
{
|
|
const FOOTPRINT* parentFootprint = static_cast<FOOTPRINT*>( GetParent() );
|
|
wxASSERT( parentFootprint );
|
|
const BOARD* board = parentFootprint->GetBoard();
|
|
|
|
std::function<bool( wxString* )> footprintResolver =
|
|
[&]( wxString* token ) -> bool
|
|
{
|
|
return parentFootprint && parentFootprint->ResolveTextVar( token, aDepth );
|
|
};
|
|
|
|
std::function<bool( wxString* )> boardTextResolver =
|
|
[&]( wxString* token ) -> bool
|
|
{
|
|
return board->ResolveTextVar( token, aDepth + 1 );
|
|
};
|
|
|
|
wxString text = EDA_TEXT::GetShownText();
|
|
|
|
if( HasTextVars() )
|
|
{
|
|
PROJECT* project = nullptr;
|
|
|
|
if( parentFootprint && parentFootprint->GetParent() )
|
|
project = static_cast<BOARD*>( parentFootprint->GetParent() )->GetProject();
|
|
|
|
if( aDepth < 10 )
|
|
text = ExpandTextVars( text, &footprintResolver, &boardTextResolver, project );
|
|
}
|
|
|
|
return text;
|
|
}
|
|
|
|
|
|
std::shared_ptr<SHAPE> FP_TEXT::GetEffectiveShape( PCB_LAYER_ID aLayer ) const
|
|
{
|
|
return GetEffectiveTextShape();
|
|
}
|
|
|
|
|
|
void FP_TEXT::TransformTextShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
|
PCB_LAYER_ID aLayer, int aClearance,
|
|
int aError, ERROR_LOC aErrorLoc ) const
|
|
{
|
|
struct TSEGM_2_POLY_PRMS prms;
|
|
|
|
prms.m_cornerBuffer = &aCornerBuffer;
|
|
prms.m_textWidth = GetEffectiveTextPenWidth() + ( 2 * aClearance );
|
|
prms.m_error = aError;
|
|
wxSize size = GetTextSize();
|
|
int penWidth = GetEffectiveTextPenWidth();
|
|
|
|
if( IsMirrored() )
|
|
size.x = -size.x;
|
|
|
|
GRText( nullptr, GetTextPos(), BLACK, GetShownText(), GetDrawRotation(), size,
|
|
GetHorizJustify(), GetVertJustify(), penWidth, IsItalic(), IsBold(),
|
|
addTextSegmToPoly, &prms );
|
|
}
|
|
|
|
|
|
void FP_TEXT::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
|
PCB_LAYER_ID aLayer, int aClearance,
|
|
int aError, ERROR_LOC aErrorLoc,
|
|
bool aIgnoreLineWidth ) const
|
|
{
|
|
SHAPE_POLY_SET buffer;
|
|
EDA_TEXT::TransformBoundingBoxWithClearanceToPolygon( &buffer, aClearance );
|
|
|
|
const FOOTPRINT* parentFootprint = static_cast<const FOOTPRINT*>( m_parent );
|
|
|
|
if( parentFootprint )
|
|
buffer.Rotate( DECIDEG2RAD( GetDrawRotation() ), GetTextPos() );
|
|
|
|
aCornerBuffer.Append( buffer );
|
|
}
|
|
|
|
|
|
static struct FP_TEXT_DESC
|
|
{
|
|
FP_TEXT_DESC()
|
|
{
|
|
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
|
|
REGISTER_TYPE( FP_TEXT );
|
|
propMgr.AddTypeCast( new TYPE_CAST<FP_TEXT, BOARD_ITEM> );
|
|
propMgr.AddTypeCast( new TYPE_CAST<FP_TEXT, EDA_TEXT> );
|
|
propMgr.InheritsAfter( TYPE_HASH( FP_TEXT ), TYPE_HASH( BOARD_ITEM ) );
|
|
propMgr.InheritsAfter( TYPE_HASH( FP_TEXT ), TYPE_HASH( EDA_TEXT ) );
|
|
|
|
propMgr.AddProperty( new PROPERTY<FP_TEXT, wxString>( _HKI( "Parent" ),
|
|
NO_SETTER( FP_TEXT, wxString ), &FP_TEXT::GetParentAsString ) );
|
|
}
|
|
} _FP_TEXT_DESC;
|