488 lines
15 KiB
C++
488 lines
15 KiB
C++
/*
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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) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2015-2016 KiCad Developers, see CHANGELOG.TXT for contributors.
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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 <fctsys.h>
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#include <pgm_base.h>
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#include <gr_basic.h>
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#include <class_drawpanel.h>
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#include <confirm.h>
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#include <sch_screen.h>
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#include <sch_edit_frame.h>
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#include <base_units.h>
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#include <general.h>
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#include <eeschema_config.h>
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#include <sch_sheet.h>
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#include <sch_sheet_path.h>
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#include <invoke_sch_dialog.h>
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#include <dialog_print_using_printer_base.h>
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#include <enabler.h>
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/**
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* Class DIALOG_PRINT_USING_PRINTER
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* offers to print a schematic dialog.
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*
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* Derived from DIALOG_PRINT_USING_PRINTER_base created by wxFormBuilder
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*/
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class DIALOG_PRINT_USING_PRINTER : public DIALOG_PRINT_USING_PRINTER_BASE
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{
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public:
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DIALOG_PRINT_USING_PRINTER( SCH_EDIT_FRAME* aParent );
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SCH_EDIT_FRAME* GetParent() const
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{
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return ( SCH_EDIT_FRAME* ) wxWindow::GetParent();
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}
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private:
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void OnCloseWindow( wxCloseEvent& event ) override;
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void OnPageSetup( wxCommandEvent& event ) override;
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void OnPrintPreview( wxCommandEvent& event ) override;
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void OnPrintButtonClick( wxCommandEvent& event ) override;
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void OnButtonCancelClick( wxCommandEvent& event ) override { Close(); }
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void initDialog();
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void GetPrintOptions();
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};
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/**
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* Custom print out for printing schematics.
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*/
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class SCH_PRINTOUT : public wxPrintout
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{
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private:
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SCH_EDIT_FRAME* m_parent;
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public:
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SCH_PRINTOUT( SCH_EDIT_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 page ) override;
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bool HasPage( int page ) override;
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bool OnBeginDocument( int startPage, int endPage ) override;
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void GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo ) override;
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void DrawPage( SCH_SCREEN* aScreen );
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};
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/**
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* Custom schematic print preview frame.
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* This derived preview frame remembers its size and position during a session
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*/
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class SCH_PREVIEW_FRAME : public wxPreviewFrame
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{
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public:
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SCH_PREVIEW_FRAME( wxPrintPreview* aPreview, wxWindow* 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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}
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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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ret = wxPreviewFrame::Show( show );
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if( s_size.x != 0 && s_size.y != 0 )
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SetSize( s_pos.x, s_pos.y, s_size.x, s_size.y, 0 );
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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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};
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wxPoint SCH_PREVIEW_FRAME::s_pos;
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wxSize SCH_PREVIEW_FRAME::s_size;
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DIALOG_PRINT_USING_PRINTER::DIALOG_PRINT_USING_PRINTER( SCH_EDIT_FRAME* aParent ) :
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DIALOG_PRINT_USING_PRINTER_BASE( aParent )
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{
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wxASSERT( aParent != NULL );
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m_checkReference->SetValue( aParent->GetPrintSheetReference() );
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m_checkMonochrome->SetValue( aParent->GetPrintMonochrome() );
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initDialog();
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#ifdef __WXMAC__
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// Problems with modal on wx-2.9 - Anyway preview is standard for OSX
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m_buttonPreview->Hide();
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#endif
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GetSizer()->Fit( this );
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}
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void DIALOG_PRINT_USING_PRINTER::initDialog()
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{
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SCH_EDIT_FRAME* parent = GetParent();
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// Initialize page specific print setup dialog settings.
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const PAGE_INFO& pageInfo = parent->GetScreen()->GetPageSettings();
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wxPageSetupDialogData& pageSetupDialogData = parent->GetPageSetupData();
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pageSetupDialogData.SetPaperId( pageInfo.GetPaperId() );
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if( pageInfo.IsCustom() )
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{
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if( pageInfo.IsPortrait() )
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pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetWidthMils() ),
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Mils2mm( pageInfo.GetHeightMils() ) ) );
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else
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pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetHeightMils() ),
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Mils2mm( pageInfo.GetWidthMils() ) ) );
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}
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pageSetupDialogData.GetPrintData().SetOrientation( pageInfo.GetWxOrientation() );
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if ( GetSizer() )
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GetSizer()->SetSizeHints( this );
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// Rely on the policy in class DIALOG_SHIM, which centers the dialog
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// initially during a runtime session but gives user the ability to move it in
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// that session.
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// This dialog may get moved and resized in Show(), but in case this is
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// the first time, center it for starters.
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Center();
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m_buttonPrint->SetDefault(); // on linux, this is inadequate to determine
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// what ENTER does. Must also SetFocus().
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m_buttonPrint->SetFocus();
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}
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void DIALOG_PRINT_USING_PRINTER::GetPrintOptions()
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{
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SCH_EDIT_FRAME* parent = GetParent();
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parent->SetPrintMonochrome( m_checkMonochrome->IsChecked() );
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parent->SetPrintSheetReference( m_checkReference->IsChecked() );
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}
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void DIALOG_PRINT_USING_PRINTER::OnCloseWindow( wxCloseEvent& event )
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{
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SCH_EDIT_FRAME* parent = GetParent();
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if( !IsIconized() )
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{
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parent->SetPrintDialogPosition( GetPosition() );
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parent->SetPrintDialogSize( GetSize() );
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}
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GetPrintOptions();
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EndDialog( wxID_CANCEL );
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}
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/* Open a dialog box for printer setup (printer options, page size ...)
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*/
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void DIALOG_PRINT_USING_PRINTER::OnPageSetup( wxCommandEvent& event )
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{
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SCH_EDIT_FRAME* parent = GetParent();
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wxPageSetupDialog pageSetupDialog( this, &parent->GetPageSetupData() );
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pageSetupDialog.ShowModal();
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parent->GetPageSetupData() = pageSetupDialog.GetPageSetupDialogData();
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}
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/* Open and display a previewer frame for printing
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*/
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void DIALOG_PRINT_USING_PRINTER::OnPrintPreview( wxCommandEvent& event )
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{
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SCH_EDIT_FRAME* parent = GetParent();
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GetPrintOptions();
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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 SCH_PRINTOUT( parent, title ),
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new SCH_PRINTOUT( parent, title ),
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&parent->GetPageSetupData().GetPrintData() );
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if( preview == NULL )
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{
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DisplayError( this, _( "Print preview error!" ) );
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return;
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}
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preview->SetZoom( 100 );
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SCH_PREVIEW_FRAME* frame = new SCH_PREVIEW_FRAME( preview, this, title );
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frame->SetMinSize( wxSize( 550, 350 ) );
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// on first invocation in this runtime session, set to 2/3 size of my parent,
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// but will be changed in Show() if not first time as will position.
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frame->SetSize( (parent->GetSize() * 2) / 3 );
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frame->Center();
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// On wxGTK, set the flag wxTOPLEVEL_EX_DIALOG is mandatory, if we want
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// close the frame using the X box in caption, when the preview frame is run
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// from a dialog
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frame->SetExtraStyle( frame->GetExtraStyle() | wxTOPLEVEL_EX_DIALOG );
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// We use here wxPreviewFrame_WindowModal option to make the wxPrintPreview frame
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// modal for its caller only.
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// another reason is the fact when closing the frame without this option,
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// all top level frames are reenabled.
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// With this option, only the parent is reenabled.
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// Reenabling all top level frames should be made by the parent dialog.
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frame->InitializeWithModality( wxPreviewFrame_WindowModal );
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frame->Raise(); // Needed on Ubuntu/Unity to display the frame
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frame->Show( true );
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}
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void DIALOG_PRINT_USING_PRINTER::OnPrintButtonClick( wxCommandEvent& event )
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{
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SCH_EDIT_FRAME* parent = GetParent();
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GetPrintOptions();
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wxPrintDialogData printDialogData( parent->GetPageSetupData().GetPrintData() );
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printDialogData.SetMaxPage( g_RootSheet->CountSheets() );
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if( g_RootSheet->CountSheets() > 1 )
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printDialogData.EnablePageNumbers( true );
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wxPrinter printer( &printDialogData );
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SCH_PRINTOUT printout( parent, _( "Print Schematic" ) );
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// Disable 'Print' button to prevent issuing another print
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// command before the previous one is finished (causes problems on Windows)
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ENABLER printBtnDisable( *m_buttonPrint, false );
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if( !printer.Print( this, &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 schematic." ),
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_( "Printing" ), wxOK );
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}
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else
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{
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parent->GetPageSetupData() = printer.GetPrintDialogData().GetPrintData();
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}
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}
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bool SCH_PRINTOUT::OnPrintPage( int page )
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{
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SCH_SHEET_LIST sheetList( g_RootSheet );
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wxCHECK_MSG( page >= 1 && page <= (int)sheetList.size(), false,
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wxT( "Cannot print invalid page number." ) );
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wxCHECK_MSG( sheetList[ page - 1].LastScreen() != NULL, false,
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wxT( "Cannot print page with NULL screen." ) );
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wxString msg;
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msg.Printf( _( "Print page %d" ), page );
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m_parent->ClearMsgPanel();
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m_parent->AppendMsgPanel( msg, wxEmptyString, CYAN );
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SCH_SCREEN* screen = m_parent->GetScreen();
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SCH_SHEET_PATH oldsheetpath = m_parent->GetCurrentSheet();
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m_parent->SetCurrentSheet( sheetList[ page - 1 ] );
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m_parent->GetCurrentSheet().UpdateAllScreenReferences();
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m_parent->SetSheetNumberAndCount();
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screen = m_parent->GetCurrentSheet().LastScreen();
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DrawPage( screen );
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m_parent->SetCurrentSheet( oldsheetpath );
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m_parent->GetCurrentSheet().UpdateAllScreenReferences();
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m_parent->SetSheetNumberAndCount();
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return true;
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}
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void SCH_PRINTOUT::GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo )
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{
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*minPage = *selPageFrom = 1;
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*maxPage = *selPageTo = g_RootSheet->CountSheets();
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}
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bool SCH_PRINTOUT::HasPage( int pageNum )
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{
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int pageCount;
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pageCount = g_RootSheet->CountSheets();
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if( pageCount >= pageNum )
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return true;
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return false;
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}
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bool SCH_PRINTOUT::OnBeginDocument( int startPage, int endPage )
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{
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if( !wxPrintout::OnBeginDocument( startPage, endPage ) )
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return false;
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#ifdef __WXDEBUG__
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wxLogDebug( wxT( "Printer name: " ) +
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m_parent->GetPageSetupData().GetPrintData().GetPrinterName() );
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wxLogDebug( wxT( "Paper ID: %d" ),
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m_parent->GetPageSetupData().GetPrintData().GetPaperId() );
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wxLogDebug( wxT( "Color: %d" ),
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(int)m_parent->GetPageSetupData().GetPrintData().GetColour() );
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wxLogDebug( wxT( "Monochrome: %d" ), m_parent->GetPrintMonochrome() );
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wxLogDebug( wxT( "Orientation: %d:" ),
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m_parent->GetPageSetupData().GetPrintData().GetOrientation() );
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wxLogDebug( wxT( "Quality: %d"),
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m_parent->GetPageSetupData().GetPrintData().GetQuality() );
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#endif
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return true;
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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 SCH_PRINTOUT::DrawPage( SCH_SCREEN* aScreen )
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{
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int oldZoom;
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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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EDA_RECT oldClipBox;
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wxRect fitRect;
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wxDC* dc = GetDC();
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EDA_DRAW_PANEL* panel = m_parent->GetCanvas();
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wxBusyCursor dummy;
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// Save current scale factor, offsets, and clip box.
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tmp_startvisu = aScreen->m_StartVisu;
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oldZoom = aScreen->GetZoom();
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old_org = aScreen->m_DrawOrg;
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oldClipBox = *panel->GetClipBox();
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// Change clip box to print the whole page.
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#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
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// and that allows calculations without overflow
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panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
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// Change scale factor and offset to print the whole page.
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bool printReference = m_parent->GetPrintSheetReference();
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pageSizeIU = aScreen->GetPageSettings().GetSizeIU();
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FitThisSizeToPaper( pageSizeIU );
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fitRect = GetLogicalPaperRect();
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wxLogDebug( wxT( "Fit rectangle: x = %d, y = %d, w = %d, h = %d" ),
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fitRect.x, fitRect.y, fitRect.width, fitRect.height );
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// When is the actual paper size does not match the schematic page
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// size, the drawing is not perfectly centered on X or Y axis.
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// Give a draw offset centers the schematic page on the paper draw area
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// Because the sizes are fitted, only an Y or X offset is needed
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// and both are 0 when sizes are identical.
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// Y or Y offset is not null when the X/Y size ratio differs between
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// the actual paper size and the schematic page
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int xoffset = ( fitRect.width - pageSizeIU.x ) / 2;
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// For an obscure reason, OffsetLogicalOrigin creates issues,
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// under some circumstances, when yoffset is not always null
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// and changes from a page to another page
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// This is only a workaround, not a fix
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// see https://bugs.launchpad.net/kicad/+bug/1464773
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// xoffset does not create issues.
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#if 0 // FIX ME
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int yoffset = ( fitRect.height - pageSizeIU.y ) / 2;
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#else
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// the Y centering will be not perfect, but this is less annoying
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// than a blank page or a buggy centering
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int yoffset = 0;
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#endif
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OffsetLogicalOrigin( xoffset, yoffset );
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GRResetPenAndBrush( dc );
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if( m_parent->GetPrintMonochrome() )
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GRForceBlackPen( true );
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aScreen->m_IsPrinting = true;
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COLOR4D bgColor = m_parent->GetDrawBgColor();
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aScreen->Draw( panel, dc, (GR_DRAWMODE) 0 );
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if( printReference )
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m_parent->DrawWorkSheet( dc, aScreen, GetDefaultLineThickness(),
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IU_PER_MILS, aScreen->GetFileName() );
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m_parent->SetDrawBgColor( bgColor );
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aScreen->m_IsPrinting = false;
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panel->SetClipBox( oldClipBox );
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GRForceBlackPen( false );
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aScreen->m_StartVisu = tmp_startvisu;
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aScreen->m_DrawOrg = old_org;
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aScreen->SetZoom( oldZoom );
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}
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int InvokeDialogPrintUsingPrinter( SCH_EDIT_FRAME* aCaller )
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{
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DIALOG_PRINT_USING_PRINTER dlg( aCaller );
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return dlg.ShowModal();
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}
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