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kicad/eeschema/dialogs/dialog_plot_schematic_PDF.cpp

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/** @file dialog_plot_schematic_PDF.cpp
*/
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2010 Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr
* Copyright (C) 1992-2010 KiCad Developers, see change_log.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 <fctsys.h>
#include <gr_basic.h>
#include <confirm.h>
#include <worksheet.h>
#include <plot_common.h>
#include <class_sch_screen.h>
#include <wxEeschemaStruct.h>
#include <base_units.h>
#include <general.h>
#include <protos.h>
#include <sch_sheet_path.h>
enum PageFormatReq {
PAGE_SIZE_AUTO,
PAGE_SIZE_A4,
PAGE_SIZE_A
};
#include <dialog_plot_schematic_PDF_base.h>
class DIALOG_PLOT_SCHEMATIC_PDF : public DIALOG_PLOT_SCHEMATIC_PDF_BASE
{
private:
SCH_EDIT_FRAME* m_Parent;
public:
/// Constructors
DIALOG_PLOT_SCHEMATIC_PDF( SCH_EDIT_FRAME* parent );
private:
static bool m_plotColorOpt;
static int m_pageSizeSelect;
static bool m_plot_Sheet_Ref;
bool m_select_PlotAll;
private:
void OnPlotCurrent( wxCommandEvent& event );
void OnPlotAll( wxCommandEvent& event );
void OnCancelClick( wxCommandEvent& event );
void initDlg();
void initOptVars();
void createPDFFile();
void plotOneSheet( PDF_PLOTTER *plotter, SCH_SCREEN* screen );
void plotSetupPage( PDF_PLOTTER *plotter, SCH_SCREEN* screen );
};
// static members (static to remember last state):
bool DIALOG_PLOT_SCHEMATIC_PDF::m_plotColorOpt = false;
int DIALOG_PLOT_SCHEMATIC_PDF::m_pageSizeSelect = PAGE_SIZE_AUTO;
bool DIALOG_PLOT_SCHEMATIC_PDF::m_plot_Sheet_Ref = true;
void SCH_EDIT_FRAME::ToPlot_PDF( wxCommandEvent& event )
{
DIALOG_PLOT_SCHEMATIC_PDF dlg( this );
dlg.ShowModal();
}
DIALOG_PLOT_SCHEMATIC_PDF::DIALOG_PLOT_SCHEMATIC_PDF( SCH_EDIT_FRAME* parent ) :
DIALOG_PLOT_SCHEMATIC_PDF_BASE( parent )
{
m_Parent = parent;
m_select_PlotAll = false;
initDlg();
GetSizer()->SetSizeHints( this );
Centre();
m_buttonPlotAll->SetDefault();
}
/*!
* Control creation for DIALOG_PLOT_SCHEMATIC_PDF
*/
void DIALOG_PLOT_SCHEMATIC_PDF::initDlg()
{
SetFocus(); // make the ESC work
// Set options
m_SizeOption->SetSelection( m_pageSizeSelect );
m_PlotPDFColorOption->SetSelection( m_plotColorOpt ? 1 : 0 );
m_Plot_Sheet_Ref_Ctrl->SetValue( m_plot_Sheet_Ref );
AddUnitSymbol( *m_defaultLineWidthTitle, g_UserUnit );
PutValueInLocalUnits( *m_DefaultLineSizeCtrl, g_DrawDefaultLineThickness );
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_BUTTON
*/
void DIALOG_PLOT_SCHEMATIC_PDF::OnPlotCurrent( wxCommandEvent& event )
{
m_select_PlotAll = false;
initOptVars();
createPDFFile();
m_MsgBox->AppendText( wxT( "*****\n" ) );
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_BUTTON1
*/
void DIALOG_PLOT_SCHEMATIC_PDF::OnPlotAll( wxCommandEvent& event )
{
m_select_PlotAll = true;
initOptVars();
createPDFFile();
m_MsgBox->AppendText( wxT( "*****\n" ) );
}
/*!
* wxEVT_COMMAND_BUTTON_CLICKED event handler for wxID_CANCEL
*/
void DIALOG_PLOT_SCHEMATIC_PDF::OnCancelClick( wxCommandEvent& event )
{
initOptVars();
EndModal( 0 );
}
void DIALOG_PLOT_SCHEMATIC_PDF::initOptVars()
{
m_plot_Sheet_Ref = m_Plot_Sheet_Ref_Ctrl->GetValue();
m_plotColorOpt = m_PlotPDFColorOption->GetSelection();
m_pageSizeSelect = m_SizeOption->GetSelection();
g_DrawDefaultLineThickness = ReturnValueFromTextCtrl( *m_DefaultLineSizeCtrl );
if( g_DrawDefaultLineThickness < 1 )
g_DrawDefaultLineThickness = 1;
}
void DIALOG_PLOT_SCHEMATIC_PDF::createPDFFile()
{
SCH_SCREEN* screen = m_Parent->GetScreen();
SCH_SHEET_PATH* sheetpath;
SCH_SHEET_PATH oldsheetpath = m_Parent->GetCurrentSheet(); // sheetpath is saved here
wxPoint plot_offset;
/* When printing all pages, the printed page is not the current page. In
* complex hierarchies, we must update component references and others
* parameters in the given printed SCH_SCREEN, accordint to the sheet path
* because in complex hierarchies a SCH_SCREEN (a drawing ) is shared
* between many sheets and component references depend on the actual sheet
* path used
*/
SCH_SHEET_LIST SheetList( NULL );
sheetpath = SheetList.GetFirst();
// Allocate the plotter and set the job level parameter
PDF_PLOTTER* plotter = new PDF_PLOTTER();
plotter->SetDefaultLineWidth( g_DrawDefaultLineThickness );
plotter->SetColorMode( m_plotColorOpt );
plotter->SetCreator( wxT( "Eeschema-PDF" ) );
plotter->SetPsTextMode( PSTEXTMODE_PHANTOM );
// First page handling is different
bool first_page = true;
do
{
// Step over the schematic hierarchy
if( m_select_PlotAll )
{
SCH_SHEET_PATH list;
if( list.BuildSheetPathInfoFromSheetPathValue( sheetpath->Path() ) )
{
m_Parent->SetCurrentSheet( list );
m_Parent->GetCurrentSheet().UpdateAllScreenReferences();
m_Parent->SetSheetNumberAndCount();
screen = m_Parent->GetCurrentSheet().LastScreen();
}
else // Should not happen
wxASSERT( 0 );
sheetpath = SheetList.GetNext();
}
if( first_page ) {
wxString msg;
wxString plotFileName = m_Parent->GetUniqueFilenameForCurrentSheet()
+ wxT( ".pdf" );
msg.Printf( _( "Plot: %s " ), GetChars( plotFileName ) );
m_MsgBox->AppendText( msg );
FILE* output_file = wxFopen( plotFileName, wxT( "wb" ) );
if( output_file == NULL )
{
msg = wxT( "\n** " );
msg += _( "Unable to create " ) + plotFileName + wxT( " **\n" );
m_MsgBox->AppendText( msg );
wxBell();
return;
}
// Open the plotter and do the first page
SetLocaleTo_C_standard();
plotter->SetFilename( plotFileName );
plotSetupPage( plotter, screen );
plotter->StartPlot( output_file );
first_page = false;
}
else
{
/* For the following pages you need to close the (finished) page,
reconfigure, and then start a new one */
plotter->ClosePage();
plotSetupPage( plotter, screen );
plotter->StartPage();
}
plotOneSheet( plotter, screen );
} while (m_select_PlotAll && sheetpath );
// Everything done, close the plot and restore the environment
plotter->EndPlot();
delete plotter;
SetLocaleTo_Default();
// Restore the previous sheet
m_Parent->SetCurrentSheet( oldsheetpath );
m_Parent->GetCurrentSheet().UpdateAllScreenReferences();
m_Parent->SetSheetNumberAndCount();
}
void DIALOG_PLOT_SCHEMATIC_PDF::plotSetupPage( PDF_PLOTTER* plotter,
SCH_SCREEN* screen)
{
PAGE_INFO plotPage; // page size selected to plot
// Considerations on page size and scaling requests
PAGE_INFO actualPage = screen->GetPageSettings(); // page size selected in schematic
switch( m_pageSizeSelect )
{
case PAGE_SIZE_A:
plotPage.SetType( wxT( "A" ) );
plotPage.SetPortrait( actualPage.IsPortrait() );
break;
case PAGE_SIZE_A4:
plotPage.SetType( wxT( "A4" ) );
plotPage.SetPortrait( actualPage.IsPortrait() );
break;
case PAGE_SIZE_AUTO:
default:
plotPage = actualPage;
break;
}
double scalex = (double) plotPage.GetWidthMils() / actualPage.GetWidthMils();
double scaley = (double) plotPage.GetHeightMils() / actualPage.GetHeightMils();
double scale = MIN( scalex, scaley );
plotter->SetViewport( wxPoint( 0, 0 ), IU_PER_DECIMILS, scale, 0 );
plotter->SetPageSettings( plotPage );
}
void DIALOG_PLOT_SCHEMATIC_PDF::plotOneSheet( PDF_PLOTTER* plotter,
SCH_SCREEN* screen )
{
if( m_plot_Sheet_Ref )
{
plotter->SetColor( BLACK );
m_Parent->PlotWorkSheet( plotter, screen );
}
screen->Plot( plotter );
}
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