kicad/eeschema/libedit_plot_component.cpp

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/**
* @file libedit_plot_component.cpp
*/
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2017 KiCad Developers, see AUTHORS.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>
* KIWAY Milestone A): Make major modules into DLL/DSOs. ! The initial testing of this commit should be done using a Debug build so that all the wxASSERT()s are enabled. Also, be sure and keep enabled the USE_KIWAY_DLLs option. The tree won't likely build without it. Turning it off is senseless anyways. If you want stable code, go back to a prior version, the one tagged with "stable". * Relocate all functionality out of the wxApp derivative into more finely targeted purposes: a) DLL/DSO specific b) PROJECT specific c) EXE or process specific d) configuration file specific data e) configuration file manipulations functions. All of this functionality was blended into an extremely large wxApp derivative and that was incompatible with the desire to support multiple concurrently loaded DLL/DSO's ("KIFACE")s and multiple concurrently open projects. An amazing amount of organization come from simply sorting each bit of functionality into the proper box. * Switch to wxConfigBase from wxConfig everywhere except instantiation. * Add classes KIWAY, KIFACE, KIFACE_I, SEARCH_STACK, PGM_BASE, PGM_KICAD, PGM_SINGLE_TOP, * Remove "Return" prefix on many function names. * Remove obvious comments from CMakeLists.txt files, and from else() and endif()s. * Fix building boost for use in a DSO on linux. * Remove some of the assumptions in the CMakeLists.txt files that windows had to be the host platform when building windows binaries. * Reduce the number of wxStrings being constructed at program load time via static construction. * Pass wxConfigBase* to all SaveSettings() and LoadSettings() functions so that these functions are useful even when the wxConfigBase comes from another source, as is the case in the KICAD_MANAGER_FRAME. * Move the setting of the KIPRJMOD environment variable into class PROJECT, so that it can be moved into a project variable soon, and out of FP_LIB_TABLE. * Add the KIWAY_PLAYER which is associated with a particular PROJECT, and all its child wxFrames and wxDialogs now have a Kiway() member function which returns a KIWAY& that that window tree branch is in support of. This is like wxWindows DNA in that child windows get this member with proper value at time of construction. * Anticipate some of the needs for milestones B) and C) and make code adjustments now in an effort to reduce work in those milestones. * No testing has been done for python scripting, since milestone C) has that being largely reworked and re-thought-out.
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#include <pgm_base.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <gestfich.h>
#include <eeschema_id.h>
#include <class_sch_screen.h>
#include <general.h>
#include <libeditframe.h>
#include <class_library.h>
#include <dialogs/dialog_plot_schematic.h>
void LIB_EDIT_FRAME::OnPlotCurrentComponent( wxCommandEvent& event )
{
wxString fullFileName;
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wxString file_ext;
wxString mask;
LIB_PART* part = GetCurPart();
if( !part )
{
wxMessageBox( _( "No component" ) );
return;
}
switch( event.GetId() )
{
case ID_LIBEDIT_GEN_PNG_FILE:
{
bool fmt_is_jpeg = false; // could be selectable later. so keep this option.
file_ext = fmt_is_jpeg ? wxT( "jpg" ) : wxT( "png" );
mask = wxT( "*." ) + file_ext;
wxFileName fn( part->GetName() );
fn.SetExt( file_ext );
wxString pro_dir = wxPathOnly( Prj().GetProjectFullName() );
fullFileName = EDA_FILE_SELECTOR( _( "Filename:" ), pro_dir,
fn.GetFullName(), file_ext, mask, this,
wxFD_SAVE, true );
if( fullFileName.IsEmpty() )
return;
// calling wxYield is mandatory under Linux, after closing the file selector dialog
// to refresh the screen before creating the PNG or JPEG image from screen
wxYield();
CreatePNGorJPEGFile( fullFileName, fmt_is_jpeg );
}
break;
case ID_LIBEDIT_GEN_SVG_FILE:
{
file_ext = wxT( "svg" );
mask = wxT( "*." ) + file_ext;
wxFileName fn( part->GetName() );
fn.SetExt( file_ext );
wxString pro_dir = wxPathOnly( Prj().GetProjectFullName() );
fullFileName = EDA_FILE_SELECTOR( _( "Filename:" ), pro_dir,
fn.GetFullName(), file_ext, mask, this,
wxFD_SAVE, true );
if( fullFileName.IsEmpty() )
return;
PAGE_INFO pageSave = GetScreen()->GetPageSettings();
PAGE_INFO pageTemp = pageSave;
wxSize componentSize = part->GetUnitBoundingBox( m_unit, m_convert ).GetSize();
// Add a small margin to the plot bounding box
pageTemp.SetWidthMils( int( componentSize.x * 1.2 ) );
pageTemp.SetHeightMils( int( componentSize.y * 1.2 ) );
GetScreen()->SetPageSettings( pageTemp );
SVG_PlotComponent( fullFileName );
GetScreen()->SetPageSettings( pageSave );
}
break;
}
}
void LIB_EDIT_FRAME::CreatePNGorJPEGFile( const wxString& aFileName, bool aFmt_jpeg )
{
wxSize image_size = m_canvas->GetClientSize();
wxClientDC dc( m_canvas );
wxBitmap bitmap( image_size.x, image_size.y );
wxMemoryDC memdc;
memdc.SelectObject( bitmap );
memdc.Blit( 0, 0, image_size.x, image_size.y, &dc, 0, 0 );
memdc.SelectObject( wxNullBitmap );
wxImage image = bitmap.ConvertToImage();
if( !image.SaveFile( aFileName, aFmt_jpeg ? wxBITMAP_TYPE_JPEG : wxBITMAP_TYPE_PNG ) )
{
wxString msg;
msg.Printf( _( "Can't save file \"%s\"" ), GetChars( aFileName ) );
wxMessageBox( msg );
}
image.Destroy();
}
void LIB_EDIT_FRAME::SVG_PlotComponent( const wxString& aFullFileName )
{
const bool plotBW = false;
const PAGE_INFO& pageInfo = GetScreen()->GetPageSettings();
SVG_PLOTTER* plotter = new SVG_PLOTTER();
plotter->SetPageSettings( pageInfo );
plotter->SetDefaultLineWidth( GetDefaultLineThickness() );
plotter->SetColorMode( plotBW );
wxPoint plot_offset;
const double scale = 1.0;
// Currently, plot units are in decimil
plotter->SetViewport( plot_offset, IU_PER_MILS/10, scale, false );
// Init :
plotter->SetCreator( wxT( "Eeschema-SVG" ) );
if( ! plotter->OpenFile( aFullFileName ) )
{
delete plotter;
return;
}
LOCALE_IO toggle;
plotter->StartPlot();
LIB_PART* part = GetCurPart();
if( part )
{
TRANSFORM temp; // Uses default transform
wxPoint plotPos;
plotPos.x = pageInfo.GetWidthIU() /2;
plotPos.y = pageInfo.GetHeightIU()/2;
part->Plot( plotter, GetUnit(), GetConvert(), plotPos, temp );
// Plot lib fields, not plotted by m_component->Plot():
part->PlotLibFields( plotter, GetUnit(), GetConvert(), plotPos, temp );
}
plotter->EndPlot();
delete plotter;
}
void LIB_EDIT_FRAME::PrintPage( wxDC* aDC, LSET aPrintMask, bool aPrintMirrorMode, void* aData)
{
LIB_PART* part = GetCurPart();
if( !part )
return;
wxSize pagesize = GetScreen()->GetPageSettings().GetSizeIU();
/* Plot item centered to the page
* In libedit, the component is centered at 0,0 coordinates.
* So we must plot it with an offset = pagesize/2.
*/
wxPoint plot_offset;
plot_offset.x = pagesize.x/2;
plot_offset.y = pagesize.y/2;
part->Draw( m_canvas, aDC, plot_offset, m_unit, m_convert, PART_DRAW_OPTIONS::Default() );
}