/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 1992-2018 Jean-Pierre Charras . * Copyright (C) 1992-2021 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 */ /* * The WS_DATA_ITEM_* classes define the basic shapes of a drawing sheet (frame references * and title block). The list of these items is stored in a DS_DATA_MODEL instance. * * These items cannot be drawn or plotetd "as is". They must be converted to WS_DRAW_* * types. When building the draw list: * - the DS_DATA_MODEL is used to create a DS_DRAW_ITEM_LIST * - coordinates are converted to draw/plot coordinates. * - texts are expanded if they contain format symbols. * - items with m_RepeatCount > 1 are created m_RepeatCount times. * * The DS_DATA_MODEL is created only once. * The WS_DRAW_ITEM_*s are created and maintained by the PlEditor, but are created each time * they're needed for drawing by the clients (Eeschema, Pcbnew, etc.) * * The DS_DATA_MODEL instance is created from a S expression which describes the page * layout (can be the default page layout or a custom file). This format is also used * for undo/redo storage (wrapped in a DS_PROXY_UNDO_ITEM). */ #include #include #include #include #include #include #include // The layout shape used in the application // It is accessible by DS_DATA_MODEL::GetTheInstance() static DS_DATA_MODEL wksTheInstance; static DS_DATA_MODEL* wksAltInstance; DS_DATA_MODEL::DS_DATA_MODEL() : m_WSunits2Iu( 1000.0 ), m_DefaultLineWidth( 0.0 ), m_DefaultTextSize( TB_DEFAULT_TEXTSIZE, TB_DEFAULT_TEXTSIZE ), m_DefaultTextThickness( 0.0 ), m_EditMode( false ) { m_allowVoidList = false; m_leftMargin = 10.0; // the left page margin in mm m_rightMargin = 10.0; // the right page margin in mm m_topMargin = 10.0; // the top page margin in mm m_bottomMargin = 10.0; // the bottom page margin in mm } /* * static function: returns the instance of DS_DATA_MODEL used in the application */ DS_DATA_MODEL& DS_DATA_MODEL::GetTheInstance() { if( wksAltInstance ) return *wksAltInstance; else return wksTheInstance; } /** * static function: Set an alternate instance of DS_DATA_MODEL * mainly used in page setting dialog * @param aLayout = the alternate page layout. * if null, restore the basic page layout */ void DS_DATA_MODEL::SetAltInstance( DS_DATA_MODEL* aLayout ) { wksAltInstance = aLayout; } void DS_DATA_MODEL::SetupDrawEnvironment( const PAGE_INFO& aPageInfo, double aMilsToIU ) { #define MILS_TO_MM (25.4/1000) m_WSunits2Iu = aMilsToIU / MILS_TO_MM; // Left top corner position DPOINT lt_corner; lt_corner.x = GetLeftMargin(); lt_corner.y = GetTopMargin(); m_LT_Corner = lt_corner; // Right bottom corner position DPOINT rb_corner; rb_corner.x = ( aPageInfo.GetSizeMils().x * MILS_TO_MM ) - GetRightMargin(); rb_corner.y = ( aPageInfo.GetSizeMils().y * MILS_TO_MM ) - GetBottomMargin(); m_RB_Corner = rb_corner; } void DS_DATA_MODEL::ClearList() { for( DS_DATA_ITEM* item : m_list ) delete item; m_list.clear(); } void DS_DATA_MODEL::Append( DS_DATA_ITEM* aItem ) { m_list.push_back( aItem ); } void DS_DATA_MODEL::Remove( DS_DATA_ITEM* aItem ) { auto newEnd = std::remove( m_list.begin(), m_list.end(), aItem ); m_list.erase( newEnd, m_list.end() ); } int DS_DATA_MODEL::GetItemIndex( DS_DATA_ITEM* aItem ) const { unsigned idx = 0; while( idx < m_list.size() ) { if( m_list[idx] == aItem ) return (int) idx; idx++; } return -1; } /* return the item from its index aIdx, or NULL if does not exist */ DS_DATA_ITEM* DS_DATA_MODEL::GetItem( unsigned aIdx ) const { if( aIdx < m_list.size() ) return m_list[aIdx]; else return nullptr; } const wxString DS_DATA_MODEL::MakeShortFileName( const wxString& aFullFileName, const wxString& aProjectPath ) { wxString shortFileName = aFullFileName; wxFileName fn = aFullFileName; if( fn.IsRelative() ) return shortFileName; if( ! aProjectPath.IsEmpty() && aFullFileName.StartsWith( aProjectPath ) ) { fn.MakeRelativeTo( aProjectPath ); shortFileName = fn.GetFullPath(); return shortFileName; } wxString fileName = Kiface().KifaceSearch().FindValidPath( fn.GetFullName() ); if( !fileName.IsEmpty() ) { fn = fileName; shortFileName = fn.GetFullName(); return shortFileName; } return shortFileName; } const wxString DS_DATA_MODEL::MakeFullFileName( const wxString& aShortFileName, const wxString& aProjectPath ) { wxString fullFileName = ExpandEnvVarSubstitutions( aShortFileName, nullptr ); if( fullFileName.IsEmpty() ) return fullFileName; wxFileName fn = fullFileName; if( fn.IsAbsolute() ) return fullFileName; // the path is not absolute: search it in project path, and then in // kicad valid paths if( !aProjectPath.IsEmpty() ) { fn.MakeAbsolute( aProjectPath ); if( wxFileExists( fn.GetFullPath() ) ) return fn.GetFullPath(); } fn = fullFileName; wxString name = Kiface().KifaceSearch().FindValidPath( fn.GetFullName() ); if( !name.IsEmpty() ) fullFileName = name; return fullFileName; }