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kicad/include/page_info.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2007-2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2008-2013 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2013 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
*/
/**
* @file page_info.h
*/
#ifndef PAGE_INFO_H
#define PAGE_INFO_H
#include <wx/wx.h>
#include <richio.h> // for OUTPUTFORMATTER and IO_ERROR
#include <base_units.h> // for IU_PER_MILS
/// Min and max page sizes for clamping, in mils.
#define MIN_PAGE_SIZE_MILS 4000
#define MAX_PAGE_SIZE_PCBNEW_MILS 48000
#define MAX_PAGE_SIZE_MILS 120000
/**
* PAGE_INFO
* describes the page size and margins of a paper page on which to
* eventually print or plot. Paper sizes are often described in inches.
* Here paper is described in 1/1000th of an inch (mils). For convenience
* there are some read only accessors for internal units (IU), which is a compile
* time calculation, not runtime.
*
* @author Dick Hollenbeck
*/
class PAGE_INFO
{
public:
PAGE_INFO( const wxString& aType = PAGE_INFO::A3, bool IsPortrait = false );
// paper size names which are part of the public API, pass to SetType() or
// above constructor.
// these were once wxStrings, but it caused static construction sequence problems:
static const wxChar A5[];
static const wxChar A4[];
static const wxChar A3[];
static const wxChar A2[];
static const wxChar A1[];
static const wxChar A0[];
static const wxChar A[];
static const wxChar B[];
static const wxChar C[];
static const wxChar D[];
static const wxChar E[];
static const wxChar GERBER[];
static const wxChar USLetter[];
static const wxChar USLegal[];
static const wxChar USLedger[];
static const wxChar Custom[]; ///< "User" defined page type
/**
* Function SetType
* sets the name of the page type and also the sizes and margins
* commonly associated with that type name.
*
* @param aStandardPageDescriptionName is a wxString constant giving one of:
* "A5" "A4" "A3" "A2" "A1" "A0" "A" "B" "C" "D" "E" "GERBER", "USLetter", "USLegal",
* "USLedger", or "User". If "User" then the width and height are custom,
* and will be set according to <b>previous</b> calls to
* static PAGE_INFO::SetUserWidthMils() and
* static PAGE_INFO::SetUserHeightMils();
* @param aIsPortrait Set to true to set page orientation to portrait mode.
*
* @return bool - true if @a aStandarePageDescription was a recognized type.
*/
bool SetType( const wxString& aStandardPageDescriptionName, bool aIsPortrait = false );
const wxString& GetType() const { return m_type; }
/**
* Function IsDefault
* @return True if the object has the default page settings which are A3, landscape.
*/
bool IsDefault() const { return m_type == PAGE_INFO::A3 && !m_portrait; }
/**
* Function IsCustom
* returns true if the type is Custom
*/
bool IsCustom() const;
/**
* Function SetPortrait
* will rotate the paper page 90 degrees. This PAGE_INFO may either be in
* portrait or landscape mode. Use this function to change from one to the
* other mode.
* @param aIsPortrait if true and not already in portrait mode, will change
* this PAGE_INFO to portrait mode. Or if false and not already in landscape mode,
* will change this PAGE_INFO to landscape mode.
*/
void SetPortrait( bool aIsPortrait );
bool IsPortrait() const { return m_portrait; }
/**
* Function GetWxOrientation.
* @return ws' style printing orientation (wxPORTRAIT or wxLANDSCAPE).
*/
wxPrintOrientation GetWxOrientation() const { return IsPortrait() ? wxPORTRAIT : wxLANDSCAPE; }
/**
* Function GetPaperId
* @return wxPaperSize - wxPrintData's style paper id associated with
* page type name.
*/
wxPaperSize GetPaperId() const { return m_paper_id; }
void SetWidthMils( int aWidthInMils );
int GetWidthMils() const { return m_size.x; }
void SetHeightMils( int aHeightInMils );
int GetHeightMils() const { return m_size.y; }
const wxSize& GetSizeMils() const { return m_size; }
// Accessors returning "Internal Units (IU)". IUs are mils in EESCHEMA,
// and either deci-mils or nanometers in PCBNew.
#if defined(PCBNEW) || defined(EESCHEMA) || defined(GERBVIEW) || defined(PL_EDITOR)
int GetWidthIU() const { return IU_PER_MILS * GetWidthMils(); }
int GetHeightIU() const { return IU_PER_MILS * GetHeightMils(); }
const wxSize GetSizeIU() const { return wxSize( GetWidthIU(), GetHeightIU() ); }
#endif
/**
* Function SetCustomWidthMils
* sets the width of Custom page in mils, for any custom page
* constructed or made via SetType() after making this call.
*/
static void SetCustomWidthMils( int aWidthInMils );
/**
* Function SetCustomHeightMils
* sets the height of Custom page in mils, for any custom page
* constructed or made via SetType() after making this call.
*/
static void SetCustomHeightMils( int aHeightInMils );
/**
* Function GetCustomWidthMils.
* @return int - custom paper width in mils.
*/
static int GetCustomWidthMils() { return s_user_width; }
/**
* Function GetCustomHeightMils.
* @return int - custom paper height in mils.
*/
static int GetCustomHeightMils() { return s_user_height; }
/**
* Function GetStandardSizes
* returns the standard page types, such as "A4", "A3", etc.
static wxArrayString GetStandardSizes();
*/
/**
* Function Format
* outputs the page class to \a aFormatter in s-expression form.
*
* @param aFormatter The #OUTPUTFORMATTER object to write to.
* @param aNestLevel The indentation next level.
* @param aControlBits The control bit definition for object specific formatting.
* @throw IO_ERROR on write error.
*/
void Format( OUTPUTFORMATTER* aFormatter, int aNestLevel, int aControlBits ) const;
protected:
// only the class implementation(s) may use this constructor
PAGE_INFO( const wxSize& aSizeMils, const wxString& aName, wxPaperSize aPaperId );
private:
// standard pre-defined sizes
static const PAGE_INFO pageA5;
static const PAGE_INFO pageA4;
static const PAGE_INFO pageA3;
static const PAGE_INFO pageA2;
static const PAGE_INFO pageA1;
static const PAGE_INFO pageA0;
static const PAGE_INFO pageA;
static const PAGE_INFO pageB;
static const PAGE_INFO pageC;
static const PAGE_INFO pageD;
static const PAGE_INFO pageE;
static const PAGE_INFO pageGERBER;
static const PAGE_INFO pageUSLetter;
static const PAGE_INFO pageUSLegal;
static const PAGE_INFO pageUSLedger;
static const PAGE_INFO pageUser;
// all dimensions here are in mils
wxString m_type; ///< paper type: A4, A3, etc.
wxSize m_size; ///< mils
bool m_portrait; ///< true if portrait, false if landscape
wxPaperSize m_paper_id; ///< wx' style paper id.
static int s_user_height;
static int s_user_width;
void updatePortrait();
void setMargins();
};
#endif // PAGE_INFO_H
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