kicad/pcbnew/pcb_painter.h

234 lines
7.2 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* Copyright (C) 2016-2023 KiCad Developers, see AUTHORS.txt for contributors.
*
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* 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
*/
#ifndef PCB_PAINTER_H
#define PCB_PAINTER_H
#include <frame_type.h>
#include <gal/painter.h>
#include <pcb_display_options.h>
#include <math/vector2d.h>
#include <memory>
#include <geometry/shape_segment.h>
class EDA_ITEM;
class PCB_DISPLAY_OPTIONS;
class PCB_VIEWERS_SETTINGS_BASE;
class BOARD_ITEM;
class PCB_ARC;
class BOARD;
class PCB_VIA;
class PCB_TRACK;
class PAD;
class PCB_SHAPE;
class PCB_GROUP;
class FOOTPRINT;
class ZONE;
class PCB_BITMAP;
class PCB_TEXT;
class PCB_TEXTBOX;
class PCB_DIMENSION_BASE;
class PCB_TARGET;
class PCB_MARKER;
class NET_SETTINGS;
class NETINFO_LIST;
class TEXT_ATTRIBUTES;
namespace KIFONT
{
class FONT;
class METRICS;
}
namespace KIGFX
{
class GAL;
/**
* PCB specific render settings.
*/
class PCB_RENDER_SETTINGS : public RENDER_SETTINGS
{
public:
friend class PCB_PAINTER;
PCB_RENDER_SETTINGS();
/**
* Load settings related to display options (high-contrast mode, full or outline modes
* for vias/pads/tracks and so on).
*
* @param aOptions are settings that you want to use for displaying items.
*/
void LoadDisplayOptions( const PCB_DISPLAY_OPTIONS& aOptions );
void LoadColors( const COLOR_SETTINGS* aSettings ) override;
/// @copydoc RENDER_SETTINGS::GetColor()
COLOR4D GetColor( const VIEW_ITEM* aItem, int aLayer ) const override;
bool GetShowPageLimits() const override;
inline bool IsBackgroundDark() const override
{
auto luma = m_layerColors[ LAYER_PCB_BACKGROUND ].GetBrightness();
return luma < 0.5;
}
const COLOR4D& GetBackgroundColor() const override { return m_layerColors[ LAYER_PCB_BACKGROUND ]; }
void SetBackgroundColor( const COLOR4D& aColor ) override
{
m_layerColors[ LAYER_PCB_BACKGROUND ] = aColor;
}
const COLOR4D& GetGridColor() override { return m_layerColors[ LAYER_GRID ]; }
const COLOR4D& GetCursorColor() override { return m_layerColors[ LAYER_CURSOR ]; }
NET_COLOR_MODE GetNetColorMode() const { return m_netColorMode; }
void SetNetColorMode( NET_COLOR_MODE aMode ) { m_netColorMode = aMode; }
std::map<wxString, KIGFX::COLOR4D>& GetNetclassColorMap() { return m_netclassColors; }
std::map<int, KIGFX::COLOR4D>& GetNetColorMap() { return m_netColors; }
std::set<int>& GetHiddenNets() { return m_hiddenNets; }
const std::set<int>& GetHiddenNets() const { return m_hiddenNets; }
public:
bool m_ForcePadSketchModeOn;
bool m_ForceShowFieldsWhenFPSelected;
ZONE_DISPLAY_MODE m_ZoneDisplayMode;
HIGH_CONTRAST_MODE m_ContrastModeDisplay;
PAD* m_PadEditModePad; // Pad currently in Pad Edit Mode (if any)
protected:
///< Maximum font size for netnames (and other dynamically shown strings)
static const double MAX_FONT_SIZE;
///< How to display nets and netclasses with color overrides
NET_COLOR_MODE m_netColorMode;
///< Overrides for specific netclass colors
std::map<wxString, KIGFX::COLOR4D> m_netclassColors;
///< Overrides for specific net colors, stored as netcodes for the ratsnest to access easily
std::map<int, KIGFX::COLOR4D> m_netColors;
///< Set of net codes that should not have their ratsnest displayed
std::set<int> m_hiddenNets;
// These opacity overrides multiply with any opacity in the base layer color
double m_trackOpacity; ///< Opacity override for all tracks
double m_viaOpacity; ///< Opacity override for all types of via
double m_padOpacity; ///< Opacity override for SMD pads and PTHs
double m_zoneOpacity; ///< Opacity override for filled zones
double m_imageOpacity; ///< Opacity override for user images
};
/**
* Contains methods for drawing PCB-specific items.
*/
class PCB_PAINTER : public PAINTER
{
public:
PCB_PAINTER( GAL* aGal, FRAME_T aFrameType );
/// @copydoc PAINTER::GetSettings()
virtual PCB_RENDER_SETTINGS* GetSettings() override
{
return &m_pcbSettings;
}
/// @copydoc PAINTER::Draw()
virtual bool Draw( const VIEW_ITEM* aItem, int aLayer ) override;
protected:
PCB_VIEWERS_SETTINGS_BASE* viewer_settings();
// Drawing functions for various types of PCB-specific items
void draw( const PCB_TRACK* aTrack, int aLayer );
void draw( const PCB_ARC* aArc, int aLayer );
void draw( const PCB_VIA* aVia, int aLayer );
void draw( const PAD* aPad, int aLayer );
void draw( const PCB_SHAPE* aSegment, int aLayer );
void draw( const PCB_BITMAP* aBitmap, int aLayer );
void draw( const PCB_TEXT* aText, int aLayer );
void draw( const PCB_TEXTBOX* aText, int aLayer );
void draw( const FOOTPRINT* aFootprint, int aLayer );
void draw( const PCB_GROUP* aGroup, int aLayer );
void draw( const ZONE* aZone, int aLayer );
void draw( const PCB_DIMENSION_BASE* aDimension, int aLayer );
void draw( const PCB_TARGET* aTarget );
void draw( const PCB_MARKER* aMarker, int aLayer );
/**
* Get the thickness to draw for a line (e.g. 0 thickness lines get a minimum value).
*
* @param aActualThickness line own thickness
* @return the thickness to draw
*/
int getLineThickness( int aActualThickness ) const;
/**
* Return drill shape of a pad.
*/
virtual int getDrillShape( const PAD* aPad ) const;
/**
* Return hole shape for a pad (internal units).
*/
virtual SHAPE_SEGMENT getPadHoleShape( const PAD* aPad ) const;
/**
* Return drill diameter for a via (internal units).
*/
virtual int getViaDrillSize( const PCB_VIA* aVia ) const;
void strokeText( const wxString& aText, const VECTOR2I& aPosition,
const TEXT_ATTRIBUTES& aAttrs, const KIFONT::METRICS& aFontMetrics );
void renderNetNameForSegment( const SHAPE_SEGMENT& aSeg, const COLOR4D& aColor, const wxString& aNetName ) const;
protected:
PCB_RENDER_SETTINGS m_pcbSettings;
FRAME_T m_frameType;
int m_maxError;
int m_holePlatingThickness;
int m_lockedShadowMargin;
};
} // namespace KIGFX
#endif /* PCB_PAINTER_H */