diff options
Diffstat (limited to 'pagelayout_editor/dialogs/dialogs_for_printing.cpp')
| -rw-r--r-- | pagelayout_editor/dialogs/dialogs_for_printing.cpp | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/pagelayout_editor/dialogs/dialogs_for_printing.cpp b/pagelayout_editor/dialogs/dialogs_for_printing.cpp new file mode 100644 index 0000000..5ed93f4 --- /dev/null +++ b/pagelayout_editor/dialogs/dialogs_for_printing.cpp @@ -0,0 +1,251 @@ +/** + * @file dialogs_for_printing.cpp + */ + +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2013 CERN + * @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 + */ + +#include <fctsys.h> +#include <gr_basic.h> +#include <class_drawpanel.h> +#include <base_units.h> + +#include <pl_editor_frame.h> +#include <pl_editor_id.h> +#include <dialog_helpers.h> +#include <worksheet_shape_builder.h> +#include <class_worksheet_dataitem.h> +#include <dialog_page_settings.h> +#include <invoke_pl_editor_dialog.h> + +/** + * Custom print out for printing schematics. + */ +class PLEDITOR_PRINTOUT : public wxPrintout +{ +private: + PL_EDITOR_FRAME* m_parent; + +public: + PLEDITOR_PRINTOUT( PL_EDITOR_FRAME* aParent, const wxString& aTitle ) : + wxPrintout( aTitle ) + { + wxASSERT( aParent != NULL ); + m_parent = aParent; + } + + bool OnPrintPage( int aPageNum ); + bool HasPage( int aPageNum ) { return ( aPageNum <= 2 ); } + void GetPageInfo( int* minPage, int* maxPage, int* selPageFrom, int* selPageTo ); + void DrawPage( int aPageNum ); +}; + +/** + * Custom print preview frame. + */ +class PLEDITOR_PREVIEW_FRAME : public wxPreviewFrame +{ + PL_EDITOR_FRAME* m_parent; + +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 ) // overload + { + 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: + 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 ) +{ + DrawPage( aPageNum ); + return true; +} + + +void PLEDITOR_PRINTOUT::GetPageInfo( int* minPage, int* maxPage, + int* selPageFrom, int* selPageTo ) +{ + *minPage = *selPageFrom = 1; + *maxPage = *selPageTo = 2; +} + +/* + * This is the real print function: print the active screen + */ +void PLEDITOR_PRINTOUT::DrawPage( int aPageNum ) +{ + int oldZoom; + wxPoint tmp_startvisu; + wxSize pageSizeIU; // Page size in internal units + wxPoint old_org; + EDA_RECT oldClipBox; + wxRect fitRect; + wxDC* dc = GetDC(); + EDA_DRAW_PANEL* panel = m_parent->GetCanvas(); + PL_EDITOR_SCREEN* screen = m_parent->GetScreen(); + + // Save current scale factor, offsets, and clip box. + tmp_startvisu = screen->m_StartVisu; + oldZoom = screen->GetZoom(); + old_org = screen->m_DrawOrg; + + oldClipBox = *panel->GetClipBox(); + + // Change clip box to print the whole page. + #define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer + // and that allows calculations without overflow + panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) ); + + // Change scale factor and offset to print the whole page. + + pageSizeIU = m_parent->GetPageSettings().GetSizeIU(); + 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 ); + screen->m_IsPrinting = true; + + EDA_COLOR_T bg_color = m_parent->GetDrawBgColor(); + m_parent->SetDrawBgColor( WHITE ); + + screen->m_ScreenNumber = aPageNum; + m_parent->DrawWorkSheet( dc, screen, 0, IU_PER_MILS, wxEmptyString ); + + m_parent->SetDrawBgColor( bg_color ); + screen->m_IsPrinting = false; + panel->SetClipBox( oldClipBox ); + + GRForceBlackPen( false ); + + screen->m_StartVisu = tmp_startvisu; + screen->m_DrawOrg = old_org; + screen->SetZoom( oldZoom ); +} + + +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 Page Layout" ) ); + + if( !printer.Print( aCaller, &printout, true ) ) + { + if( wxPrinter::GetLastError() == wxPRINTER_ERROR ) + wxMessageBox( _( "An error occurred attempting to print the page layout." ), + _( "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; +} + |