kicad/include/drawing_sheet/ds_painter.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2020 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
*/
// For page and paper size, values are in 1/1000 inch
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#ifndef DS_PAINTER_H
#define DS_PAINTER_H
#include <gal/color4d.h>
#include <painter.h>
#include <page_info.h>
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#include <drawing_sheet/ds_draw_item.h>
// Forward declarations:
class EDA_RECT;
class TITLE_BLOCK;
using KIGFX::COLOR4D;
namespace KIGFX
{
/**
* Store page-layout-specific render settings.
*/
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class DS_RENDER_SETTINGS : public RENDER_SETTINGS
{
public:
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friend class DS_PAINTER;
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DS_RENDER_SETTINGS();
void LoadColors( const COLOR_SETTINGS* aSettings ) override;
/// @copydoc RENDER_SETTINGS::GetColor()
virtual COLOR4D GetColor( const VIEW_ITEM* aItem, int aLayer ) const override;
inline bool IsBackgroundDark() const override
{
auto luma = m_backgroundColor.GetBrightness();
return luma < 0.5;
}
const COLOR4D& GetBackgroundColor() override { return m_backgroundColor; }
void SetBackgroundColor( const COLOR4D& aColor ) override { m_backgroundColor = aColor; }
void SetNormalColor( const COLOR4D& aColor ) { m_normalColor = aColor; }
void SetSelectedColor( const COLOR4D& aColor ) { m_selectedColor = aColor; }
void SetBrightenedColor( const COLOR4D& aColor ) { m_brightenedColor = aColor; }
void SetPageBorderColor( const COLOR4D& aColor ) { m_pageBorderColor = aColor; }
const COLOR4D& GetGridColor() override
{
m_gridColor = IsBackgroundDark() ? DARKGRAY : LIGHTGRAY;
return m_gridColor;
}
const COLOR4D& GetCursorColor() override
{
m_cursorColor = IsBackgroundDark() ? WHITE : BLACK;
return m_cursorColor;
}
private:
COLOR4D m_normalColor;
COLOR4D m_selectedColor;
COLOR4D m_brightenedColor;
COLOR4D m_gridColor;
COLOR4D m_cursorColor;
COLOR4D m_pageBorderColor;
};
/**
* Methods for drawing worksheet items.
*/
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class DS_PAINTER : public PAINTER
{
public:
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DS_PAINTER( GAL* aGal ) :
PAINTER( aGal )
{ }
/// @copydoc PAINTER::Draw()
virtual bool Draw( const VIEW_ITEM*, int ) override;
void DrawBorder( const PAGE_INFO* aPageInfo, int aScaleFactor ) const;
/// @copydoc PAINTER::GetSettings()
virtual RENDER_SETTINGS* GetSettings() override { return &m_renderSettings; }
private:
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void draw( const DS_DRAW_ITEM_LINE* aItem, int aLayer ) const;
void draw( const DS_DRAW_ITEM_RECT* aItem, int aLayer ) const;
void draw( const DS_DRAW_ITEM_POLYPOLYGONS* aItem, int aLayer ) const;
void draw( const DS_DRAW_ITEM_TEXT* aItem, int aLayer ) const;
void draw( const DS_DRAW_ITEM_BITMAP* aItem, int aLayer ) const;
void draw( const DS_DRAW_ITEM_PAGE* aItem, int aLayer ) const;
private:
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DS_RENDER_SETTINGS m_renderSettings;
};
} // namespace KIGFX
/**
* Print the border and title block.
*
* @param aDC The device context.
* @param aPageInfo for margins and page size (in mils).
* @param aFullSheetName The sheetpath (full sheet name), for basic inscriptions.
* @param aFileName The file name, for basic inscriptions.
* @param aTitleBlock The sheet title block, for basic inscriptions.
* @param aSheetCount The number of sheets (for basic inscriptions).
* @param aPageNumber The page number.
* @param aScalar the scale factor to convert from mils to internal units.
* @param aSheetLayer The layer from Pcbnew.
* @param aIsFirstPage True when this is the first page. This only has meaning for schematics.
*
* Parameters used in aPageInfo
* - the size of the page layout.
* - the LTmargin The left top margin of the page layout.
* - the RBmargin The right bottom margin of the page layout.
*/
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void PrintDrawingSheet( const RENDER_SETTINGS* aSettings, const PAGE_INFO& aPageInfo,
const wxString& aFullSheetName, const wxString& aFileName,
const TITLE_BLOCK& aTitleBlock, int aSheetCount,
const wxString& aPageNumber, double aScalar, const PROJECT* aProject,
const wxString& aSheetLayer = wxEmptyString, bool aIsFirstPage = true );
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#endif // DS_PAINTER_H