270 lines
7.7 KiB
C++
270 lines
7.7 KiB
C++
/**
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* @file dialogs_for_printing.cpp
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*/
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2013 CERN
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* Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* @author Jean-Pierre Charras, jp.charras at wanadoo.fr
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <base_units.h>
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#include <dialog_helpers.h>
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#include <eda_item.h>
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#include <gr_basic.h>
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#include <drawing_sheet/ds_draw_item.h>
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#include <drawing_sheet/ds_data_item.h>
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#include <drawing_sheet/ds_data_model.h>
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#include <drawing_sheet/ds_painter.h>
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#include <dialogs/dialog_page_settings.h>
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#include "invoke_pl_editor_dialog.h"
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#include "pl_editor_frame.h"
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#include "pl_editor_id.h"
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#include <wx/msgdlg.h>
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#include <wx/print.h>
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/**
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* Custom print out for printing schematics.
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*/
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class PLEDITOR_PRINTOUT : public wxPrintout
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{
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private:
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PL_EDITOR_FRAME* m_parent;
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public:
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PLEDITOR_PRINTOUT( PL_EDITOR_FRAME* aParent, const wxString& aTitle ) :
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wxPrintout( aTitle )
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{
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wxASSERT( aParent != NULL );
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m_parent = aParent;
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}
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bool OnPrintPage( int aPageNum ) override;
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bool HasPage( int aPageNum ) override { return ( aPageNum <= 2 ); }
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void GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo ) override;
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void PrintPage( int aPageNum );
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};
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/**
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* Custom print preview frame.
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*/
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class PLEDITOR_PREVIEW_FRAME : public wxPreviewFrame
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{
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PL_EDITOR_FRAME* m_parent;
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public:
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PLEDITOR_PREVIEW_FRAME( wxPrintPreview* aPreview, PL_EDITOR_FRAME* aParent,
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const wxString& aTitle, const wxPoint& aPos = wxDefaultPosition,
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const wxSize& aSize = wxDefaultSize ) :
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wxPreviewFrame( aPreview, aParent, aTitle, aPos, aSize )
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{
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m_parent = aParent;
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}
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bool Show( bool show ) override
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{
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bool ret;
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// Show or hide the window. If hiding, save current position and size.
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// If showing, use previous position and size.
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if( show )
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{
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bool centre = false;
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if( s_size.x == 0 || s_size.y == 0 )
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{
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s_size = (m_parent->GetSize() * 3) / 4;
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s_pos = wxDefaultPosition;
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centre = true;
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}
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SetSize( s_pos.x, s_pos.y, s_size.x, s_size.y, 0 );
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if( centre )
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Center();
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ret = wxPreviewFrame::Show( show );
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}
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else
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{
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// Save the dialog's position & size before hiding
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s_size = GetSize();
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s_pos = GetPosition();
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ret = wxPreviewFrame::Show( show );
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}
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return ret;
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}
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private:
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static wxPoint s_pos;
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static wxSize s_size;
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DECLARE_CLASS( PLEDITOR_PREVIEW_FRAME )
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DECLARE_EVENT_TABLE()
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DECLARE_NO_COPY_CLASS( PLEDITOR_PREVIEW_FRAME )
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};
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wxPoint PLEDITOR_PREVIEW_FRAME::s_pos;
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wxSize PLEDITOR_PREVIEW_FRAME::s_size;
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IMPLEMENT_CLASS( PLEDITOR_PREVIEW_FRAME, wxPreviewFrame )
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BEGIN_EVENT_TABLE( PLEDITOR_PREVIEW_FRAME, wxPreviewFrame )
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EVT_CLOSE( PLEDITOR_PREVIEW_FRAME::OnCloseWindow )
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END_EVENT_TABLE()
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bool PLEDITOR_PRINTOUT::OnPrintPage( int aPageNum )
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{
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PrintPage( aPageNum );
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return true;
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}
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void PLEDITOR_PRINTOUT::GetPageInfo( int* minPage, int* maxPage,
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int* selPageFrom, int* selPageTo )
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{
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*minPage = *selPageFrom = 1;
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*maxPage = *selPageTo = 2;
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}
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/*
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* This is the real print function: print the active screen
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*/
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void PLEDITOR_PRINTOUT::PrintPage( int aPageNum )
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{
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wxPoint tmp_startvisu;
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wxSize pageSizeIU; // Page size in internal units
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wxPoint old_org;
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wxRect fitRect;
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wxDC* dc = GetDC();
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BASE_SCREEN* screen = m_parent->GetScreen();
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// Save current offsets and clip box.
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tmp_startvisu = screen->m_StartVisu;
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old_org = screen->m_DrawOrg;
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// Change scale factor and offset to print the whole page.
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pageSizeIU = m_parent->GetPageSettings().GetSizeIU();
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FitThisSizeToPaper( pageSizeIU );
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fitRect = GetLogicalPaperRect();
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int xoffset = ( fitRect.width - pageSizeIU.x ) / 2;
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int yoffset = ( fitRect.height - pageSizeIU.y ) / 2;
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OffsetLogicalOrigin( xoffset, yoffset );
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GRResetPenAndBrush( dc );
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GRForceBlackPen( true );
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COLOR4D bg_color = m_parent->GetDrawBgColor();
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m_parent->SetDrawBgColor( WHITE );
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screen->SetVirtualPageNumber( aPageNum );
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KIGFX::DS_RENDER_SETTINGS renderSettings;
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renderSettings.SetDefaultPenWidth( 1 );
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renderSettings.SetLayerColor( LAYER_DRAWINGSHEET, COLOR4D( RED ) );
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renderSettings.SetPrintDC( dc );
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// Ensure the scaling factor (used only in printing) of bitmaps is up to date
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DS_DATA_MODEL& model = DS_DATA_MODEL::GetTheInstance();
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for( DS_DATA_ITEM* dataItem : model.GetItems() )
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{
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if( dataItem->GetType() == DS_DATA_ITEM::DS_BITMAP )
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{
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BITMAP_BASE* bitmap = static_cast<DS_DATA_ITEM_BITMAP*>( dataItem )->m_ImageBitmap;
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bitmap->SetPixelSizeIu( IU_PER_MILS * 1000 / bitmap->GetPPI() );
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}
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}
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m_parent->PrintDrawingSheet( &renderSettings, screen, IU_PER_MILS, wxEmptyString );
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m_parent->SetDrawBgColor( bg_color );
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GRForceBlackPen( false );
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screen->m_StartVisu = tmp_startvisu;
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screen->m_DrawOrg = old_org;
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// PrintDrawingSheet clears the current display list when calling BuildDrawItemsList()
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// So rebuild and redraw it.
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m_parent->GetCanvas()->DisplayDrawingSheet();
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}
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int InvokeDialogPrint( PL_EDITOR_FRAME* aCaller, wxPrintData* aPrintData,
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wxPageSetupDialogData* aPageSetupData )
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{
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int pageCount = 2;
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wxPrintDialogData printDialogData( *aPrintData );
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printDialogData.SetMaxPage( pageCount );
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if( pageCount > 1 )
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printDialogData.EnablePageNumbers( true );
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wxPrinter printer( &printDialogData );
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PLEDITOR_PRINTOUT printout( aCaller, _( "Print Drawing Sheet" ) );
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if( !printer.Print( aCaller, &printout, true ) )
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{
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if( wxPrinter::GetLastError() == wxPRINTER_ERROR )
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wxMessageBox( _( "An error occurred attempting to print the drawing sheet." ),
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_( "Printing" ), wxOK );
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return 0;
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}
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*aPageSetupData = printer.GetPrintDialogData().GetPrintData();
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return 1;
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}
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int InvokeDialogPrintPreview( PL_EDITOR_FRAME* aCaller, wxPrintData* aPrintData )
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{
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// Pass two printout objects: for preview, and possible printing.
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wxString title = _( "Preview" );
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wxPrintPreview* preview = new wxPrintPreview( new PLEDITOR_PRINTOUT( aCaller, title ),
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new PLEDITOR_PRINTOUT( aCaller, title ),
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aPrintData );
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preview->SetZoom( 70 );
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PLEDITOR_PREVIEW_FRAME* frame = new PLEDITOR_PREVIEW_FRAME( preview, aCaller, title );
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frame->Initialize();
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frame->Show( true );
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return 1;
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}
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