300 lines
8.3 KiB
C++
300 lines
8.3 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 1992-2016 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file dialog_set_grid.cpp
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* @brief Manage user grid.
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*/
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#include <dialog_set_grid_base.h>
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#include <base_units.h>
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#include <convert_to_biu.h>
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#include <common.h>
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#include <pcb_base_frame.h>
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#include <class_drawpanel.h>
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#include <class_draw_panel_gal.h>
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#include <gal/graphics_abstraction_layer.h>
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#include <tools/pcb_actions.h>
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#include <tool/tool_manager.h>
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#include <limits.h>
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// Max values for grid size
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static const double MAX_GRID_SIZE = 50.0 * IU_PER_MM;
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static const double MIN_GRID_SIZE = 0.001 * IU_PER_MM;
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// Min/Max value for grid offset
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static const double MAX_GRID_OFFSET = INT_MAX / 2.0;
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class DIALOG_SET_GRID : public DIALOG_SET_GRID_BASE
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{
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PCB_BASE_FRAME* m_parent;
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wxArrayString m_fast_grid_opts;
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public:
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/// This has no dependencies on calling wxFrame derivative, such as PCB_BASE_FRAME.
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DIALOG_SET_GRID( PCB_BASE_FRAME* aParent, const wxArrayString& aGridChoices );
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bool TransferDataFromWindow() override;
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bool TransferDataToWindow() override;
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private:
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void OnResetGridOrgClick( wxCommandEvent& event ) override;
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void OnInitDlg( wxInitDialogEvent& event ) override
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{
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// Call the default wxDialog handler of a wxInitDialogEvent
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TransferDataToWindow();
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// Now all widgets have the size fixed, call FinishDialogSettings
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FinishDialogSettings();
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}
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void setGridUnits( EDA_UNITS_T units );
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EDA_UNITS_T getGridUnits();
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void setGridSize( const wxRealPoint& grid );
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bool getGridSize( wxRealPoint& aGrisSize );
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void setGridOrigin( const wxPoint& grid );
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bool getGridOrigin( wxPoint& aGridOrigin );
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void setGridForFastSwitching( const wxArrayString& aGrids, int aGrid1, int aGrid2 );
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void getGridForFastSwitching( int& aGrid1, int& aGrid2 );
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};
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DIALOG_SET_GRID::DIALOG_SET_GRID( PCB_BASE_FRAME* aParent, const wxArrayString& aGridChoices ):
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DIALOG_SET_GRID_BASE( aParent ),
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m_parent( aParent ),
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m_fast_grid_opts( aGridChoices )
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{
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m_sdbSizerOK->SetDefault(); // set OK button as default response to 'Enter' key
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m_TextPosXUnits->SetLabel( GetUnitsLabel( m_parent->m_UserGridUnit ) );
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m_TextPosYUnits->SetLabel( GetUnitsLabel( m_parent->m_UserGridUnit ) );
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}
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bool DIALOG_SET_GRID::TransferDataFromWindow()
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{
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// Validate new settings
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wxRealPoint gridSize;
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if( !getGridSize( gridSize ) )
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{
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wxMessageBox( wxString::Format( _( "Incorrect grid size "
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"(size must be >= %.3f mm and <= %.3f mm)" ),
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MIN_GRID_SIZE/IU_PER_MM, MAX_GRID_SIZE/IU_PER_MM ) );
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return false;
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}
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wxPoint gridOrigin;
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if( !getGridOrigin( gridOrigin ) )
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{
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wxMessageBox( wxString::Format( _( "Incorrect grid origin "
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"(coordinates must be >= %.3f mm and <= %.3f mm)" ),
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-MAX_GRID_OFFSET/IU_PER_MM, MAX_GRID_OFFSET/IU_PER_MM ) );
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return false;
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}
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int fastGrid1, fastGrid2;
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getGridForFastSwitching( fastGrid1, fastGrid2 );
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EDA_UNITS_T units = getGridUnits();
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// Apply the new settings
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// Because grid origin is saved in board, show as modified
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m_parent->OnModify();
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m_parent->SetGridOrigin( gridOrigin );
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m_parent->m_UserGridUnit = units;
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m_parent->m_UserGridSize = gridSize;
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m_parent->m_FastGrid1 = fastGrid1;
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m_parent->m_FastGrid2 = fastGrid2;
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// User grid
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BASE_SCREEN* screen = m_parent->GetScreen();
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screen->AddGrid( gridSize, units, ID_POPUP_GRID_USER );
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// If the user grid is the current option, recall SetGrid()
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// to force new values put in list as current grid value
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if( screen->GetGridCmdId() == ID_POPUP_GRID_USER )
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screen->SetGrid( ID_POPUP_GRID_USER );
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// Notify GAL
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TOOL_MANAGER* mgr = m_parent->GetToolManager();
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if( mgr && m_parent->IsGalCanvasActive() )
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{
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mgr->RunAction( "common.Control.gridPreset", true,
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screen->GetGridCmdId() - ID_POPUP_GRID_LEVEL_1000 );
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TOOL_EVENT gridOriginUpdate = ACTIONS::gridSetOrigin.MakeEvent();
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gridOriginUpdate.SetParameter( new VECTOR2D( gridOrigin ) );
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mgr->ProcessEvent( gridOriginUpdate );
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}
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return wxDialog::TransferDataFromWindow();
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}
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bool DIALOG_SET_GRID::TransferDataToWindow()
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{
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setGridUnits( m_parent->m_UserGridUnit );
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setGridSize( m_parent->m_UserGridSize );
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setGridOrigin( m_parent->GetGridOrigin() );
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setGridForFastSwitching( m_fast_grid_opts, m_parent->m_FastGrid1, m_parent->m_FastGrid2 );
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return wxDialog::TransferDataToWindow();
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}
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void DIALOG_SET_GRID::setGridUnits( EDA_UNITS_T aUnits )
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{
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m_UnitGrid->SetSelection( aUnits != INCHES );
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}
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EDA_UNITS_T DIALOG_SET_GRID::getGridUnits()
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{
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return m_UnitGrid->GetSelection() == 0 ? INCHES : MILLIMETRES;
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}
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void DIALOG_SET_GRID::setGridSize( const wxRealPoint& grid )
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{
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wxString msg;
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msg.Printf( wxT( "%.10g" ), grid.x );
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m_OptGridSizeX->SetValue( msg );
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msg.Printf( wxT( "%.10g" ), grid.y );
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m_OptGridSizeY->SetValue( msg );
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}
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bool DIALOG_SET_GRID::getGridSize( wxRealPoint& aGrisSize )
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{
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wxRealPoint grid;
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wxString val = m_OptGridSizeX->GetValue();
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double grid_unit_to_iu = ( getGridUnits() == INCHES ? IU_PER_MILS * 1000 : IU_PER_MM );
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double tmp;
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if( !val.ToDouble( &tmp ) ||
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tmp * grid_unit_to_iu < MIN_GRID_SIZE || tmp * grid_unit_to_iu > MAX_GRID_SIZE )
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{
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return false;
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}
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else
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aGrisSize.x = tmp;
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val = m_OptGridSizeY->GetValue();
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if( !val.ToDouble( &tmp ) ||
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tmp*grid_unit_to_iu < MIN_GRID_SIZE || tmp*grid_unit_to_iu > MAX_GRID_SIZE )
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{
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return false;
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}
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else
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aGrisSize.y = tmp;
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return true;
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}
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bool DIALOG_SET_GRID::getGridOrigin( wxPoint& aGridOrigin )
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{
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double x, y;
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const wxString& x_str = m_GridOriginXCtrl->GetValue();
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if( !x_str.ToDouble( &x ) )
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return false;
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x = DoubleValueFromString( g_UserUnit, x_str );
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// Some error checking here is a good thing.
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if( x < -MAX_GRID_OFFSET || x > MAX_GRID_OFFSET )
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return false;
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const wxString& y_str = m_GridOriginYCtrl->GetValue();
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if( !y_str.ToDouble( &y ) )
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return false;
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y = DoubleValueFromString( g_UserUnit, y_str );
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if( y < -MAX_GRID_OFFSET || y > MAX_GRID_OFFSET )
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return false;
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aGridOrigin.x = KiROUND( x );
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aGridOrigin.y = KiROUND( y );
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return true;
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}
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void DIALOG_SET_GRID::setGridOrigin( const wxPoint& grid )
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{
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PutValueInLocalUnits( *m_GridOriginXCtrl, grid.x );
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PutValueInLocalUnits( *m_GridOriginYCtrl, grid.y );
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}
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void DIALOG_SET_GRID::setGridForFastSwitching( const wxArrayString& aGrids, int aGrid1, int aGrid2 )
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{
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m_comboBoxGrid1->Append( aGrids );
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m_comboBoxGrid2->Append( aGrids );
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m_comboBoxGrid1->SetSelection( aGrid1 );
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m_comboBoxGrid2->SetSelection( aGrid2 );
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}
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void DIALOG_SET_GRID::getGridForFastSwitching( int& aGrid1, int& aGrid2 )
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{
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aGrid1 = m_comboBoxGrid1->GetSelection();
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aGrid2 = m_comboBoxGrid2->GetSelection();
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}
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void DIALOG_SET_GRID::OnResetGridOrgClick( wxCommandEvent& event )
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{
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setGridOrigin( wxPoint( 0, 0 ) );
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}
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bool PCB_BASE_FRAME::InvokeDialogGrid()
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{
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DIALOG_SET_GRID dlg( this, m_gridSelectBox->GetStrings() );
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return dlg.ShowModal();
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}
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