diff options
Diffstat (limited to 'pagelayout_editor/class_pl_editor_screen.cpp')
| -rw-r--r-- | pagelayout_editor/class_pl_editor_screen.cpp | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/pagelayout_editor/class_pl_editor_screen.cpp b/pagelayout_editor/class_pl_editor_screen.cpp new file mode 100644 index 0000000..66a0840 --- /dev/null +++ b/pagelayout_editor/class_pl_editor_screen.cpp @@ -0,0 +1,140 @@ +/** + * @file class_pl_editor_screen.cpp + */ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2013 CERN + * @author Jean-Pierre Charras, jp.charras at wanadoo.fr + * + * 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 <common.h> +#include <macros.h> +#include <class_pl_editor_screen.h> +#include <base_units.h> +#include <pl_editor_id.h> + + +#define MM_GRID( x ) wxRealPoint( x * IU_PER_MM, x * IU_PER_MM ) +#define ZOOM_FACTOR( x ) ( x * IU_PER_MM / 1000 ) + + +/** + Default zoom values. + Roughly a 1.5 progression. +*/ +static const double pl_editorZoomList[] = +{ + ZOOM_FACTOR( 5 ), + ZOOM_FACTOR( 7.0 ), + ZOOM_FACTOR( 10.0 ), + ZOOM_FACTOR( 15.0 ), + ZOOM_FACTOR( 22.0 ), + ZOOM_FACTOR( 35.0 ), + ZOOM_FACTOR( 50.0 ), + ZOOM_FACTOR( 80.0 ), + ZOOM_FACTOR( 120.0 ), + ZOOM_FACTOR( 160.0 ), + ZOOM_FACTOR( 230.0 ), + ZOOM_FACTOR( 290.0 ), + ZOOM_FACTOR( 380.0 ), + ZOOM_FACTOR( 500.0 ), + ZOOM_FACTOR( 750.0 ), + ZOOM_FACTOR( 1000.0 ), + ZOOM_FACTOR( 1500.0 ), + ZOOM_FACTOR( 2000.0 ), + ZOOM_FACTOR( 3000.0 ), +}; + + +// Default grid sizes for PCB editor screens. +static GRID_TYPE pl_editorGridList[] = +{ + // predefined grid list in mm + { ID_POPUP_GRID_LEVEL_1MM, MM_GRID( 1.0 ) }, + { ID_POPUP_GRID_LEVEL_0_5MM, MM_GRID( 0.5 ) }, + { ID_POPUP_GRID_LEVEL_0_25MM, MM_GRID( 0.25 ) }, + { ID_POPUP_GRID_LEVEL_0_2MM, MM_GRID( 0.2 ) }, + { ID_POPUP_GRID_LEVEL_0_1MM, MM_GRID( 0.1 ) }, +}; + + +PL_EDITOR_SCREEN::PL_EDITOR_SCREEN( const wxSize& aPageSizeIU ) : + BASE_SCREEN( SCREEN_T ) +{ + for( unsigned i = 0; i < DIM( pl_editorZoomList ); ++i ) + m_ZoomList.push_back( pl_editorZoomList[i] ); + + for( unsigned i = 0; i < DIM( pl_editorGridList ); ++i ) + AddGrid( pl_editorGridList[i] ); + + // pl_editor uses the same frame position as schematic and board editors + m_Center = false; + + // Set the working grid size to a reasonable value + SetGrid( MM_GRID( 1.0 ) ); + + SetZoom( ZOOM_FACTOR( 350 ) ); // a default value for zoom + + InitDataPoints( aPageSizeIU ); + m_NumberOfScreens = 2; +} + + +PL_EDITOR_SCREEN::~PL_EDITOR_SCREEN() +{ + ClearUndoRedoList(); +} + + +// virtual function +int PL_EDITOR_SCREEN::MilsToIuScalar() +{ + return (int)IU_PER_MILS; +} + + +/* Virtual function needed by classes derived from BASE_SCREEN + * this is a virtual pure function in BASE_SCREEN + */ +void PL_EDITOR_SCREEN::ClearUndoORRedoList( UNDO_REDO_CONTAINER& aList, + int aItemCount ) +{ + if( aItemCount == 0 ) + return; + + unsigned icnt = aList.m_CommandsList.size(); + + if( aItemCount > 0 ) + icnt = aItemCount; + + for( unsigned ii = 0; ii < icnt; ii++ ) + { + if( aList.m_CommandsList.size() == 0 ) + break; + + PICKED_ITEMS_LIST* curr_cmd = aList.m_CommandsList[0]; + aList.m_CommandsList.erase( aList.m_CommandsList.begin() ); + + curr_cmd->ClearListAndDeleteItems(); + delete curr_cmd; // Delete command + } +} |