kicad/pcbnew/set_grid.cpp

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/**
* @file set_grid.cpp
* @brief Manage user grid.
*/
#include <fctsys.h>
#include <common.h>
#include <class_drawpanel.h>
#include <wxBasePcbFrame.h>
#include <pcbnew.h>
#include <pcbnew_id.h>
#include <dialog_set_grid_base.h>
class DIALOG_SET_GRID : public DIALOG_SET_GRID_BASE
{
public:
int m_internalUnits;
public:
DIALOG_SET_GRID( wxWindow* parent, const wxPoint& pos );
~DIALOG_SET_GRID() { }
void SetGridSize( const wxRealPoint& grid );
wxRealPoint GetGridSize();
void SetGridUnits( int units );
int GetGridUnits();
void SetGridOrigin( const wxPoint& grid );
wxPoint GetGridOrigin();
void SetGridForFastSwitching( wxArrayString aGrids, int aGrid1, int aGrid2 );
void GetGridForFastSwitching( int& aGrid1, int& aGrid2 );
private:
void OnResetGridOrgClick( wxCommandEvent& event );
void OnCancelClick( wxCommandEvent& event );
void OnOkClick( wxCommandEvent& event );
};
void PCB_BASE_FRAME::InstallGridFrame( const wxPoint& pos )
{
DIALOG_SET_GRID dlg( this, pos );
dlg.m_internalUnits = m_internalUnits;
dlg.SetGridUnits( m_UserGridUnit );
dlg.SetGridSize( m_UserGridSize );
dlg.SetGridOrigin( GetScreen()->m_GridOrigin );
if( m_gridSelectBox )
dlg.SetGridForFastSwitching( m_gridSelectBox->GetStrings(), m_FastGrid1, m_FastGrid2 );
if( dlg.ShowModal() == wxID_CANCEL )
return;
m_UserGridSize = dlg.GetGridSize();
m_UserGridUnit = (EDA_UNITS_T) dlg.GetGridUnits();
GetScreen()->m_GridOrigin = dlg.GetGridOrigin();
GetScreen()->AddGrid( m_UserGridSize, m_UserGridUnit, ID_POPUP_GRID_USER );
dlg.GetGridForFastSwitching( m_FastGrid1, m_FastGrid2 );
// 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();
}
DIALOG_SET_GRID::DIALOG_SET_GRID( wxWindow* parent, const wxPoint& pos ) :
DIALOG_SET_GRID_BASE( parent )
{
SetFocus();
m_TextPosXUnits->SetLabel( GetUnitsLabel( g_UserUnit ) );
m_TextPosYUnits->SetLabel( GetUnitsLabel( g_UserUnit ) );
m_sdbSizer1OK->SetDefault();
GetSizer()->SetSizeHints( this );
Centre();
}
void DIALOG_SET_GRID::SetGridSize( const wxRealPoint& grid )
{
wxString msg;
msg.Printf( wxT( "%.4f" ), grid.x );
m_OptGridSizeX->SetValue( msg );
msg.Printf( wxT( "%.4f" ), grid.y );
m_OptGridSizeY->SetValue( msg );
}
wxRealPoint DIALOG_SET_GRID::GetGridSize()
{
wxRealPoint grid;
/* TODO: Some error checking here would be a good thing. */
m_OptGridSizeX->GetValue().ToDouble( &grid.x );
m_OptGridSizeY->GetValue().ToDouble( &grid.y );
return grid;
}
void DIALOG_SET_GRID::SetGridUnits( int units )
{
if( units != INCHES )
m_UnitGrid->SetSelection( 1 );
}
int DIALOG_SET_GRID::GetGridUnits()
{
return m_UnitGrid->GetSelection();
}
wxPoint DIALOG_SET_GRID::GetGridOrigin()
{
wxPoint grid;
/* TODO: Some error checking here would be a good thing. */
grid.x = ReturnValueFromTextCtrl( *m_GridOriginXCtrl, m_internalUnits );
grid.y = ReturnValueFromTextCtrl( *m_GridOriginYCtrl, m_internalUnits );
return grid;
}
void DIALOG_SET_GRID::SetGridOrigin( const wxPoint& grid )
{
wxString msg;
PutValueInLocalUnits( *m_GridOriginXCtrl, grid.x, m_internalUnits );
PutValueInLocalUnits( *m_GridOriginYCtrl, grid.y, m_internalUnits );
}
void DIALOG_SET_GRID::SetGridForFastSwitching( wxArrayString aGrids, int aGrid1, int aGrid2 )
{
for( wxArrayString::iterator i = aGrids.begin(); i != aGrids.end(); i++ )
{
m_comboBoxGrid1->Append( *i );
m_comboBoxGrid2->Append( *i );
}
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 )
/*************************************************************************/
{
EndModal( wxID_OK );
}