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kicad/common/common.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2011 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 common.cpp
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <trigo.h>
#include <wxstruct.h>
#include <base_struct.h>
#include <common.h>
#include <macros.h>
#include <build_version.h>
#include <confirm.h>
#include <base_units.h>
#include <wx/process.h>
/**
* Global variables definitions.
*
* TODO: All if these variables should be moved into the class were they
* are defined and used. Most of them probably belong in the
* application class.
*/
wxString g_ProductName = wxT( "KiCad E.D.A. " );
bool g_ShowPageLimits = true;
wxString g_UserLibDirBuffer;
wxString g_Prj_Default_Config_FullFilename;
wxString g_Prj_Config_LocalFilename;
EDA_UNITS_T g_UserUnit;
int g_GhostColor;
#if defined(KICAD_GOST)
static bool s_gost = true;
#else
static bool s_gost = false;
#endif
bool IsGOST()
{
return s_gost;
}
/**
* The predefined colors used in KiCad.
* Please: if you change a value, remember these values are carefully chosen
* to have good results in Pcbnew, that uses the ORed value of basic colors
* when displaying superimposed objects
* This list must have exactly NBCOLOR items
*/
StructColors ColorRefs[NBCOLOR] =
{
{ 0, 0, 0, BLACK, wxT( "BLACK" ), DARKDARKGRAY },
{ 192, 0, 0, BLUE, wxT( "BLUE" ), LIGHTBLUE },
{ 0, 160, 0, GREEN, wxT( "GREEN" ), LIGHTGREEN },
{ 160, 160, 0, CYAN, wxT( "CYAN" ), LIGHTCYAN },
{ 0, 0, 160, RED, wxT( "RED" ), LIGHTRED },
{ 160, 0, 160, MAGENTA, wxT( "MAGENTA" ), LIGHTMAGENTA },
{ 0, 128, 128, BROWN, wxT( "BROWN" ), YELLOW },
{ 192, 192, 192, LIGHTGRAY, wxT( "GRAY" ), WHITE },
{ 128, 128, 128, DARKGRAY, wxT( "DARKGRAY" ), LIGHTGRAY },
{ 255, 0, 0, LIGHTBLUE, wxT( "LIGHTBLUE" ), LIGHTBLUE },
{ 0, 255, 0, LIGHTGREEN, wxT( "LIGHTGREEN" ), LIGHTGREEN },
{ 255, 255, 0, LIGHTCYAN, wxT( "LIGHTCYAN" ), LIGHTCYAN },
{ 0, 0, 255, LIGHTRED, wxT( "LIGHTRED" ), LIGHTRED },
{ 255, 0, 255, LIGHTMAGENTA, wxT( "LIGHTMAGENTA" ), LIGHTMAGENTA },
{ 0, 255, 255, YELLOW, wxT( "YELLOW" ), YELLOW },
{ 255, 255, 255, WHITE, wxT( "WHITE" ), WHITE },
{ 64, 64, 64, DARKDARKGRAY, wxT( "DARKDARKGRAY" ), DARKGRAY },
{ 64, 0, 0, DARKBLUE, wxT( "DARKBLUE" ), BLUE },
{ 0, 64, 0, DARKGREEN, wxT( "DARKGREEN" ), GREEN },
{ 64, 64, 0, DARKCYAN, wxT( "DARKCYAN" ), CYAN },
{ 0, 0, 80, DARKRED, wxT( "DARKRED" ), RED },
{ 64, 0, 64, DARKMAGENTA, wxT( "DARKMAGENTA" ), MAGENTA },
{ 0, 64, 64, DARKBROWN, wxT( "DARKBROWN" ), BROWN },
{ 128, 255, 255, LIGHTYELLOW, wxT( "LIGHTYELLOW" ), LIGHTYELLOW }
};
/**
* Function to use local notation or C standard notation for floating point numbers
* some countries use 1,5 and others (and C) 1.5
* so we switch from local to C and C to local when reading or writing files
* And other problem is a bug when cross compiling under linux:
* a printf print 1,5 and the read functions expects 1.5
* (depending on version print = 1.5 and read = 1,5
* Very annoying and we detect this and use a stupid but necessary workarount
*/
bool g_DisableFloatingPointLocalNotation = false;
int LOCALE_IO::C_count;
void SetLocaleTo_C_standard()
{
setlocale( LC_NUMERIC, "C" ); // Switch the locale to standard C
}
void SetLocaleTo_Default()
{
if( !g_DisableFloatingPointLocalNotation )
setlocale( LC_NUMERIC, "" ); // revert to the current locale
}
wxSize GetTextSize( const wxString& aSingleLine, wxWindow* aWindow )
{
wxCoord width;
wxCoord height;
{
wxClientDC dc( aWindow );
dc.SetFont( aWindow->GetFont() );
dc.GetTextExtent( aSingleLine, &width, &height );
}
return wxSize( width, height );
}
bool EnsureTextCtrlWidth( wxTextCtrl* aCtrl, const wxString* aString )
{
wxWindow* window = aCtrl->GetParent();
if( !window )
window = aCtrl;
wxString ctrlText;
if( !aString )
{
ctrlText = aCtrl->GetValue();
aString = &ctrlText;
}
wxSize textz = GetTextSize( *aString, window );
wxSize ctrlz = aCtrl->GetSize();
if( ctrlz.GetWidth() < textz.GetWidth() + 10 )
{
ctrlz.SetWidth( textz.GetWidth() + 10 );
aCtrl->SetSizeHints( ctrlz );
return true;
}
return false;
}
wxString ReturnUnitSymbol( EDA_UNITS_T aUnit, const wxString& formatString )
{
wxString tmp;
wxString label;
switch( aUnit )
{
case INCHES:
tmp = _( "\"" );
break;
case MILLIMETRES:
tmp = _( "mm" );
break;
case UNSCALED_UNITS:
break;
}
if( formatString.IsEmpty() )
return tmp;
label.Printf( formatString, GetChars( tmp ) );
return label;
}
wxString GetUnitsLabel( EDA_UNITS_T aUnit )
{
wxString label;
switch( aUnit )
{
case INCHES:
label = _( "inches" );
break;
case MILLIMETRES:
label = _( "millimeters" );
break;
case UNSCALED_UNITS:
label = _( "units" );
break;
}
return label;
}
wxString GetAbbreviatedUnitsLabel( EDA_UNITS_T aUnit )
{
wxString label;
switch( aUnit )
{
case INCHES:
label = _( "in" );
break;
case MILLIMETRES:
label = _( "mm" );
break;
case UNSCALED_UNITS:
break;
}
return label;
}
void AddUnitSymbol( wxStaticText& Stext, EDA_UNITS_T aUnit )
{
wxString msg = Stext.GetLabel();
msg += ReturnUnitSymbol( aUnit );
Stext.SetLabel( msg );
}
wxArrayString* wxStringSplit( wxString aString, wxChar aSplitter )
{
wxArrayString* list = new wxArrayString();
while( 1 )
{
int index = aString.Find( aSplitter );
if( index == wxNOT_FOUND )
break;
wxString tmp;
tmp = aString.Mid( 0, index );
aString = aString.Mid( index + 1, aString.size() - index );
list->Add( tmp );
}
if( !aString.IsEmpty() )
{
list->Add( aString );
}
return list;
}
/*
* Return the string date "day month year" like "23 jun 2005"
*/
wxString GenDate()
{
static const wxString mois[12] =
{
wxT( "jan" ), wxT( "feb" ), wxT( "mar" ), wxT( "apr" ), wxT( "may" ), wxT( "jun" ),
wxT( "jul" ), wxT( "aug" ), wxT( "sep" ), wxT( "oct" ), wxT( "nov" ), wxT( "dec" )
};
time_t buftime;
struct tm* Date;
wxString string_date;
time( &buftime );
Date = gmtime( &buftime );
string_date.Printf( wxT( "%d %s %d" ), Date->tm_mday,
GetChars( mois[Date->tm_mon] ),
Date->tm_year + 1900 );
return string_date;
}
bool ProcessExecute( const wxString& aCommandLine, int aFlags )
{
#ifdef __WINDOWS__
int pid = wxExecute( aCommandLine );
return pid ? true : false;
#else
wxProcess* process = wxProcess::Open( aCommandLine, aFlags );
return (process != NULL) ? true : false;
#endif
}
time_t GetNewTimeStamp()
{
static time_t oldTimeStamp;
time_t newTimeStamp;
newTimeStamp = time( NULL );
if( newTimeStamp <= oldTimeStamp )
newTimeStamp = oldTimeStamp + 1;
oldTimeStamp = newTimeStamp;
return newTimeStamp;
}
double RoundTo0( double x, double precision )
{
assert( precision != 0 );
long long ix = KiROUND( x * precision );
if ( x < 0.0 )
NEGATE( ix );
int remainder = ix % 10; // remainder is in precision mm
if ( remainder <= 2 )
ix -= remainder; // truncate to the near number
else if (remainder >= 8 )
ix += 10 - remainder; // round to near number
if ( x < 0 )
NEGATE( ix );
return (double) ix / precision;
}
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