/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2013 CERN * Copyright (C) 2020-2023 KiCad Developers, see AUTHORS.txt for contributors. * * @author Jean-Pierre Charras, jp.charras at wanadoo.fr * * 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 dialogs_for_printing.cpp */ #include <base_units.h> #include <gr_basic.h> #include <drawing_sheet/ds_data_item.h> #include <drawing_sheet/ds_data_model.h> #include <drawing_sheet/ds_painter.h> #include <dialogs/dialog_page_settings.h> #include "invoke_pl_editor_dialog.h" #include "pl_editor_frame.h" #include "pl_editor_id.h" #include <wx/msgdlg.h> #include <wx/print.h> /** * Custom print out for printing schematics. */ class PLEDITOR_PRINTOUT : public wxPrintout { public: PLEDITOR_PRINTOUT( PL_EDITOR_FRAME* aParent, const wxString& aTitle ) : wxPrintout( aTitle ) { wxASSERT( aParent != nullptr ); m_parent = aParent; } bool OnPrintPage( int aPageNum ) override; bool HasPage( int aPageNum ) override { return ( aPageNum <= 2 ); } void GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo ) override; void PrintPage( int aPageNum ); private: PL_EDITOR_FRAME* m_parent; }; /** * Custom print preview frame. */ class PLEDITOR_PREVIEW_FRAME : public wxPreviewFrame { public: PLEDITOR_PREVIEW_FRAME( wxPrintPreview* aPreview, PL_EDITOR_FRAME* aParent, const wxString& aTitle, const wxPoint& aPos = wxDefaultPosition, const wxSize& aSize = wxDefaultSize ) : wxPreviewFrame( aPreview, aParent, aTitle, aPos, aSize ) { m_parent = aParent; } bool Show( bool show ) override { bool ret; // Show or hide the window. If hiding, save current position and size. // If showing, use previous position and size. if( show ) { bool centre = false; if( s_size.x == 0 || s_size.y == 0 ) { s_size = ( m_parent->GetSize() * 3 ) / 4; s_pos = wxDefaultPosition; centre = true; } SetSize( s_pos.x, s_pos.y, s_size.x, s_size.y, 0 ); if( centre ) Center(); ret = wxPreviewFrame::Show( show ); } else { // Save the dialog's position & size before hiding s_size = GetSize(); s_pos = GetPosition(); ret = wxPreviewFrame::Show( show ); } return ret; } private: PL_EDITOR_FRAME* m_parent; static wxPoint s_pos; static wxSize s_size; DECLARE_CLASS( PLEDITOR_PREVIEW_FRAME ) DECLARE_EVENT_TABLE() DECLARE_NO_COPY_CLASS( PLEDITOR_PREVIEW_FRAME ) }; wxPoint PLEDITOR_PREVIEW_FRAME::s_pos; wxSize PLEDITOR_PREVIEW_FRAME::s_size; IMPLEMENT_CLASS( PLEDITOR_PREVIEW_FRAME, wxPreviewFrame ) BEGIN_EVENT_TABLE( PLEDITOR_PREVIEW_FRAME, wxPreviewFrame ) EVT_CLOSE( PLEDITOR_PREVIEW_FRAME::OnCloseWindow ) END_EVENT_TABLE() bool PLEDITOR_PRINTOUT::OnPrintPage( int aPageNum ) { PrintPage( aPageNum ); return true; } void PLEDITOR_PRINTOUT::GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo ) { *minPage = *selPageFrom = 1; *maxPage = *selPageTo = 2; } void PLEDITOR_PRINTOUT::PrintPage( int aPageNum ) { VECTOR2I tmp_startvisu; wxSize pageSizeIU; // Page size in internal units VECTOR2I old_org; wxRect fitRect; wxDC* dc = GetDC(); BASE_SCREEN* screen = m_parent->GetScreen(); // Save current offsets and clip box. tmp_startvisu = screen->m_StartVisu; old_org = screen->m_DrawOrg; // Change scale factor and offset to print the whole page. pageSizeIU = m_parent->GetPageSettings().GetSizeIU( drawSheetIUScale.IU_PER_MILS ); FitThisSizeToPaper( pageSizeIU ); fitRect = GetLogicalPaperRect(); int xoffset = ( fitRect.width - pageSizeIU.x ) / 2; int yoffset = ( fitRect.height - pageSizeIU.y ) / 2; OffsetLogicalOrigin( xoffset, yoffset ); GRResetPenAndBrush( dc ); GRForceBlackPen( true ); COLOR4D bg_color = m_parent->GetDrawBgColor(); m_parent->SetDrawBgColor( WHITE ); screen->SetVirtualPageNumber( aPageNum ); KIGFX::DS_RENDER_SETTINGS renderSettings; renderSettings.SetDefaultPenWidth( 1 ); renderSettings.SetLayerColor( LAYER_DRAWINGSHEET, COLOR4D( RED ) ); renderSettings.SetPrintDC( dc ); // Ensure the scaling factor (used only in printing) of bitmaps is up to date DS_DATA_MODEL& model = DS_DATA_MODEL::GetTheInstance(); for( DS_DATA_ITEM* dataItem : model.GetItems() ) { if( dataItem->GetType() == DS_DATA_ITEM::DS_BITMAP ) { BITMAP_BASE* bitmap = static_cast<DS_DATA_ITEM_BITMAP*>( dataItem )->m_ImageBitmap; bitmap->SetPixelSizeIu( drawSheetIUScale.IU_PER_MILS * 1000 / bitmap->GetPPI() ); } } m_parent->PrintDrawingSheet( &renderSettings, screen, nullptr, drawSheetIUScale.IU_PER_MILS, wxEmptyString ); m_parent->SetDrawBgColor( bg_color ); GRForceBlackPen( false ); screen->m_StartVisu = tmp_startvisu; screen->m_DrawOrg = old_org; // PrintDrawingSheet clears the current display list when calling BuildDrawItemsList() // So rebuild and redraw it. m_parent->GetCanvas()->DisplayDrawingSheet(); } int InvokeDialogPrint( PL_EDITOR_FRAME* aCaller, wxPrintData* aPrintData, wxPageSetupDialogData* aPageSetupData ) { int pageCount = 2; wxPrintDialogData printDialogData( *aPrintData ); printDialogData.SetMaxPage( pageCount ); if( pageCount > 1 ) printDialogData.EnablePageNumbers( true ); wxPrinter printer( &printDialogData ); PLEDITOR_PRINTOUT printout( aCaller, _( "Print Drawing Sheet" ) ); if( !printer.Print( aCaller, &printout, true ) ) { if( wxPrinter::GetLastError() == wxPRINTER_ERROR ) wxMessageBox( _( "An error occurred attempting to print the drawing sheet." ), _( "Printing" ), wxOK ); return 0; } *aPageSetupData = printer.GetPrintDialogData().GetPrintData(); return 1; } int InvokeDialogPrintPreview( PL_EDITOR_FRAME* aCaller, wxPrintData* aPrintData ) { // Pass two printout objects: for preview, and possible printing. wxString title = _( "Preview" ); wxPrintPreview* preview = new wxPrintPreview( new PLEDITOR_PRINTOUT( aCaller, title ), new PLEDITOR_PRINTOUT( aCaller, title ), aPrintData ); preview->SetZoom( 70 ); PLEDITOR_PREVIEW_FRAME* frame = new PLEDITOR_PREVIEW_FRAME( preview, aCaller, title ); frame->Initialize(); frame->Show( true ); return 1; }