kicad/pcbnew/dialogs/dialog_set_grid.cpp

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/**
* @file dialog_set_grid.cpp
* @brief Manage user grid.
*/
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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2013 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 <macros.h>
#include <common.h>
#include <base_units.h>
#include <pcbnew.h>
#include <pcbnew_id.h>
#include <dialog_set_grid_base.h>
#include <invoke_pcb_dialog.h>
class DIALOG_SET_GRID : public DIALOG_SET_GRID_BASE
{
public:
/// This has no dependencies on calling wxFrame derivative, such as PCB_BASE_FRAME.
DIALOG_SET_GRID( wxFrame* aCaller, EDA_UNITS_T* aGridUnits, EDA_UNITS_T aBoardUnits,
wxRealPoint* aUserSize, wxPoint* aOrigin,
int* aFastGrid1, int* aFastGrid2, const wxArrayString& aGridChoices );
private:
void OnResetGridOrgClick( wxCommandEvent& event );
void OnCancelClick( wxCommandEvent& event );
void OnOkClick( wxCommandEvent& event );
EDA_UNITS_T& m_callers_grid_units;
EDA_UNITS_T m_callers_board_units;
wxRealPoint& m_callers_user_size;
wxPoint& m_callers_origin;
int& m_callers_fast_grid1;
int& m_callers_fast_grid2;
void setGridUnits( EDA_UNITS_T units );
EDA_UNITS_T getGridUnits();
void setGridSize( const wxRealPoint& grid );
wxRealPoint getGridSize();
void setGridOrigin( const wxPoint& grid );
wxPoint getGridOrigin();
void setGridForFastSwitching( const wxArrayString& aGrids, int aGrid1, int aGrid2 );
void getGridForFastSwitching( int& aGrid1, int& aGrid2 );
};
DIALOG_SET_GRID::DIALOG_SET_GRID( wxFrame* aCaller, EDA_UNITS_T* aGridUnits, EDA_UNITS_T aBoardUnits,
wxRealPoint* aUserSize, wxPoint* aOrigin, int* aFastGrid1, int* aFastGrid2, const wxArrayString& aGridChoices ):
DIALOG_SET_GRID_BASE( aCaller ),
m_callers_grid_units( *aGridUnits ),
m_callers_board_units( aBoardUnits ),
m_callers_user_size( *aUserSize ),
m_callers_origin( *aOrigin ),
m_callers_fast_grid1( *aFastGrid1 ),
m_callers_fast_grid2( *aFastGrid2 )
{
m_TextPosXUnits->SetLabel( GetUnitsLabel( m_callers_board_units ) );
m_TextPosYUnits->SetLabel( GetUnitsLabel( m_callers_board_units ) );
m_sdbSizer1OK->SetDefault(); // set OK button as default response to 'Enter' key
setGridUnits( m_callers_grid_units );
setGridSize( m_callers_user_size );
setGridOrigin( m_callers_origin );
setGridForFastSwitching( aGridChoices, m_callers_fast_grid1, m_callers_fast_grid2 );
GetSizer()->SetSizeHints( this );
Fit();
Centre();
}
void DIALOG_SET_GRID::setGridUnits( EDA_UNITS_T aUnits )
{
m_UnitGrid->SetSelection( aUnits != INCHES );
}
EDA_UNITS_T DIALOG_SET_GRID::getGridUnits()
{
return m_UnitGrid->GetSelection() == 0 ? INCHES : MILLIMETRES;
}
void DIALOG_SET_GRID::setGridSize( const wxRealPoint& grid )
{
wxString msg;
msg.Printf( wxT( "%.10g" ), grid.x );
m_OptGridSizeX->SetValue( msg );
msg.Printf( wxT( "%.10g" ), grid.y );
m_OptGridSizeY->SetValue( msg );
}
wxRealPoint DIALOG_SET_GRID::getGridSize()
{
wxRealPoint grid;
// @todo: Some error checking here would be a good thing.
wxString x = m_OptGridSizeX->GetValue();
wxString y = m_OptGridSizeY->GetValue();
x.ToDouble( &grid.x );
y.ToDouble( &grid.y );
return grid;
}
wxPoint DIALOG_SET_GRID::getGridOrigin()
{
wxPoint grid;
// @todo Some error checking here would be a good thing.
grid.x = ReturnValueFromTextCtrl( *m_GridOriginXCtrl );
grid.y = ReturnValueFromTextCtrl( *m_GridOriginYCtrl );
return grid;
}
void DIALOG_SET_GRID::setGridOrigin( const wxPoint& grid )
{
PutValueInLocalUnits( *m_GridOriginXCtrl, grid.x );
PutValueInLocalUnits( *m_GridOriginYCtrl, grid.y );
}
void DIALOG_SET_GRID::setGridForFastSwitching( const wxArrayString& aGrids, int aGrid1, int aGrid2 )
{
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m_comboBoxGrid1->Append( aGrids );
m_comboBoxGrid2->Append( aGrids );
m_comboBoxGrid1->SetSelection( aGrid1 );
m_comboBoxGrid2->SetSelection( aGrid2 );
}
void DIALOG_SET_GRID::getGridForFastSwitching( int& aGrid1, int& aGrid2 )
{
aGrid1 = m_comboBoxGrid1->GetSelection();
aGrid2 = m_comboBoxGrid2->GetSelection();
}
void DIALOG_SET_GRID::OnResetGridOrgClick( wxCommandEvent& event )
{
setGridOrigin( wxPoint( 0, 0 ) );
}
void DIALOG_SET_GRID::OnCancelClick( wxCommandEvent& event )
{
EndModal( wxID_CANCEL );
}
void DIALOG_SET_GRID::OnOkClick( wxCommandEvent& event )
{
m_callers_grid_units = getGridUnits();
m_callers_user_size = getGridSize();
m_callers_origin = getGridOrigin();
getGridForFastSwitching( m_callers_fast_grid1, m_callers_fast_grid2 );
EndModal( wxID_OK );
}
#include <class_drawpanel.h>
#include <wxBasePcbFrame.h>
bool PCB_BASE_FRAME::InvokeDialogGrid()
{
wxPoint grid_origin = GetGridOrigin();
DIALOG_SET_GRID dlg( this, &m_UserGridUnit, g_UserUnit, &m_UserGridSize,
&grid_origin, &m_FastGrid1, &m_FastGrid2,
m_gridSelectBox->GetStrings() );
int ret = dlg.ShowModal();
if( ret == wxID_OK )
{
if( GetGridOrigin() != grid_origin && IsType( PCB_FRAME_TYPE ) )
OnModify(); // because grid origin is saved in board, show as modified
SetGridOrigin( grid_origin );
GetScreen()->AddGrid( m_UserGridSize, m_UserGridUnit, ID_POPUP_GRID_USER );
// If the user grid is the current option, recall SetGrid()
// to force new values put in list as current grid value
if( GetScreen()->GetGridId() == ID_POPUP_GRID_USER )
GetScreen()->SetGrid( ID_POPUP_GRID_USER );
m_canvas->Refresh();
return true;
}
return false;
}