kicad/pcbnew/dialogs/dialog_set_grid.cpp

171 lines
5.4 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2018 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
*/
/**
* @file dialog_set_grid.cpp
* @brief Manage user grid.
*/
#include <dialog_set_grid_base.h>
#include <base_units.h>
#include <common.h>
#include <widgets/unit_binder.h>
#include <pcb_base_frame.h>
#include <class_drawpanel.h>
#include <class_draw_panel_gal.h>
#include <gal/graphics_abstraction_layer.h>
#include <tools/pcb_actions.h>
#include <tool/tool_manager.h>
// Max values for grid size
static const int MAX_GRID_SIZE = KiROUND( 1000.0 * IU_PER_MM );
static const int MIN_GRID_SIZE = KiROUND( 0.001 * IU_PER_MM );
class DIALOG_SET_GRID : public DIALOG_SET_GRID_BASE
{
PCB_BASE_FRAME* m_parent;
wxArrayString m_fast_grid_opts;
public:
/// This has no dependencies on calling wxFrame derivative, such as PCB_BASE_FRAME.
DIALOG_SET_GRID( PCB_BASE_FRAME* aParent, const wxArrayString& aGridChoices );
bool TransferDataFromWindow() override;
bool TransferDataToWindow() override;
private:
void OnResetGridOrgClick( wxCommandEvent& event ) override;
UNIT_BINDER m_gridOriginX;
UNIT_BINDER m_gridOriginY;
UNIT_BINDER m_userGridX;
UNIT_BINDER m_userGridY;
};
DIALOG_SET_GRID::DIALOG_SET_GRID( PCB_BASE_FRAME* aParent, const wxArrayString& aGridChoices ):
DIALOG_SET_GRID_BASE( aParent ),
m_parent( aParent ),
m_fast_grid_opts( aGridChoices ),
m_gridOriginX( aParent, m_staticTextGridPosX, m_GridOriginXCtrl, m_TextPosXUnits ),
m_gridOriginY( aParent, m_staticTextGridPosY, m_GridOriginYCtrl, m_TextPosYUnits ),
m_userGridX( aParent, m_staticTextSizeX, m_OptGridSizeX, m_TextSizeXUnits,
true, MIN_GRID_SIZE, MAX_GRID_SIZE ),
m_userGridY( aParent, m_staticTextSizeY, m_OptGridSizeY, m_TextSizeYUnits,
true, MIN_GRID_SIZE, MAX_GRID_SIZE )
{
m_comboBoxGrid1->Append( m_fast_grid_opts );
m_comboBoxGrid2->Append( m_fast_grid_opts );
m_sdbSizerOK->SetDefault(); // set OK button as default response to 'Enter' key
SetInitialFocus( m_GridOriginXCtrl );
Layout();
// Now all widgets have the size fixed, call FinishDialogSettings
FinishDialogSettings();
}
bool DIALOG_SET_GRID::TransferDataFromWindow()
{
// Validate new settings
if( !m_gridOriginX.Validate( true ) )
return false;
if( !m_gridOriginY.Validate( true ) )
return false;
if( !m_userGridX.Validate( true ) )
return false;
if( !m_userGridY.Validate( true ) )
return false;
// Apply the new settings
// Because grid origin is saved in board, show as modified
m_parent->OnModify();
m_parent->SetGridOrigin( wxPoint( m_gridOriginX.GetValue(), m_gridOriginY.GetValue() ) );
m_parent->m_UserGridSize = wxPoint( m_userGridX.GetValue(), m_userGridY.GetValue() );
m_parent->m_FastGrid1 = m_comboBoxGrid1->GetSelection();
m_parent->m_FastGrid2 = m_comboBoxGrid2->GetSelection();
// User grid
BASE_SCREEN* screen = m_parent->GetScreen();
screen->AddGrid( m_parent->m_UserGridSize, EDA_UNITS_T::UNSCALED_UNITS, 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( screen->GetGridCmdId() == ID_POPUP_GRID_USER )
screen->SetGrid( ID_POPUP_GRID_USER );
// Notify GAL
TOOL_MANAGER* mgr = m_parent->GetToolManager();
if( mgr && m_parent->IsGalCanvasActive() )
{
mgr->RunAction( "common.Control.gridPreset", true,
screen->GetGridCmdId() - ID_POPUP_GRID_LEVEL_1000 );
TOOL_EVENT gridOriginUpdate = ACTIONS::gridSetOrigin.MakeEvent();
gridOriginUpdate.SetParameter( new VECTOR2D( m_parent->GetGridOrigin() ) );
mgr->ProcessEvent( gridOriginUpdate );
}
return wxDialog::TransferDataFromWindow();
}
bool DIALOG_SET_GRID::TransferDataToWindow()
{
m_userGridX.SetValue( m_parent->m_UserGridSize.x );
m_userGridY.SetValue( m_parent->m_UserGridSize.y );
m_gridOriginX.SetValue( m_parent->GetGridOrigin().x );
m_gridOriginY.SetValue( m_parent->GetGridOrigin().y );
m_comboBoxGrid1->SetSelection( m_parent->m_FastGrid1 );
m_comboBoxGrid2->SetSelection( m_parent->m_FastGrid2 );
return wxDialog::TransferDataToWindow();
}
void DIALOG_SET_GRID::OnResetGridOrgClick( wxCommandEvent& event )
{
m_gridOriginX.SetValue( 0 );
m_gridOriginY.SetValue( 0 );
}
bool PCB_BASE_FRAME::InvokeDialogGrid()
{
DIALOG_SET_GRID dlg( this, m_gridSelectBox->GetStrings() );
return dlg.ShowModal();
}