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Diffstat (limited to 'cvpcb/class_library_listbox.cpp')
| -rw-r--r-- | cvpcb/class_library_listbox.cpp | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/cvpcb/class_library_listbox.cpp b/cvpcb/class_library_listbox.cpp new file mode 100644 index 0000000..53fe40d --- /dev/null +++ b/cvpcb/class_library_listbox.cpp @@ -0,0 +1,217 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 1992-2012 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 class_library_listbox.cpp + * class to display used library and selecting it + */ + +#include <fctsys.h> +#include <wxstruct.h> +#include <macros.h> + +#include <cvpcb.h> +#include <cvpcb_mainframe.h> +#include <cvstruct.h> +#include <cvpcb_id.h> + + +/***************************************/ +/* ListBox handling the library list */ +/***************************************/ + +LIBRARY_LISTBOX::LIBRARY_LISTBOX( CVPCB_MAINFRAME* parent, wxWindowID id, + const wxPoint& loc, const wxSize& size ) : + ITEMS_LISTBOX_BASE( parent, id, loc, size, wxLC_SINGLE_SEL ) +{ +} + + +LIBRARY_LISTBOX::~LIBRARY_LISTBOX() +{ +} + + +int LIBRARY_LISTBOX::GetCount() +{ + return m_libraryList.Count(); +} + + +void LIBRARY_LISTBOX::SetString( unsigned linecount, const wxString& text ) +{ + unsigned count = m_libraryList.Count(); + if( count > 0 ) + { + if( linecount >= count ) + linecount = count - 1; + m_libraryList[linecount] = text; + UpdateWidth( linecount ); + } +} + + +wxString LIBRARY_LISTBOX::GetSelectedLibrary() +{ + wxString libraryName; + int ii = GetFirstSelected(); + + if( ii >= 0 ) + { + libraryName = m_libraryList[ii]; + } + + return libraryName; +} + + +void LIBRARY_LISTBOX::AppendLine( const wxString& text ) +{ + m_libraryList.Add( text ); + int lines = m_libraryList.Count(); + SetItemCount( lines ); + UpdateWidth( lines - 1 ); +} + + +wxString LIBRARY_LISTBOX::OnGetItemText( long item, long column ) const +{ + return m_libraryList.Item( item ); +} + + +void LIBRARY_LISTBOX::SetSelection( int index, bool State ) +{ + if( index >= GetCount() ) + index = GetCount() - 1; + + if( (index >= 0) && (GetCount() > 0) ) + { +#ifndef __WXMAC__ + Select( index, State ); +#endif + EnsureVisible( index ); +#ifdef __WXMAC__ + Refresh(); +#endif + } +} + + +void LIBRARY_LISTBOX::SetLibraryList( const wxArrayString& aList ) +{ + int oldSelection = GetSelection(); + + m_libraryList = aList; + + SetItemCount( m_libraryList.GetCount() ); + + if( GetCount() == 0 || oldSelection < 0 || oldSelection >= GetCount() ) + SetSelection( 0, true ); + + if( m_libraryList.Count() ) + { + RefreshItems( 0L, m_libraryList.Count()-1 ); + UpdateWidth(); + } +} + + +BEGIN_EVENT_TABLE( LIBRARY_LISTBOX, ITEMS_LISTBOX_BASE ) + EVT_CHAR( LIBRARY_LISTBOX::OnChar ) + EVT_LIST_ITEM_SELECTED( ID_CVPCB_LIBRARY_LIST, LIBRARY_LISTBOX::OnSelectLibrary ) +END_EVENT_TABLE() + + +void LIBRARY_LISTBOX::OnChar( wxKeyEvent& event ) +{ + int key = event.GetKeyCode(); + + switch( key ) + { + case WXK_TAB: + case WXK_RIGHT: + case WXK_NUMPAD_RIGHT: + GetParent()->ChangeFocus( true ); + return; + + case WXK_LEFT: + case WXK_NUMPAD_LEFT: + GetParent()->ChangeFocus( false ); + return; + + case WXK_HOME: + case WXK_END: + case WXK_UP: + case WXK_DOWN: + case WXK_PAGEUP: + case WXK_PAGEDOWN: + event.Skip(); + return; + + default: + break; + } + + // Search for an item name starting by the key code: + key = toupper(key); + + for( unsigned ii = 0; ii < m_libraryList.GetCount(); ii++ ) + { + wxString text = m_libraryList.Item( ii ); + + // Search for the start char of the footprint name. Skip the line number. + text.Trim( false ); // Remove leading spaces in line + unsigned jj = 0; + + for( ; jj < text.Len(); jj++ ) + { + // skip line number + if( text[jj] == ' ' ) + break; + } + + for( ; jj < text.Len(); jj++ ) + { // skip blanks + if( text[jj] != ' ' ) + break; + } + + int start_char = toupper( text[jj] ); + + if( key == start_char ) + { + SetSelection( ii, true ); // Ensure visible + break; + } + } + + event.Skip(); +} + + +void LIBRARY_LISTBOX::OnSelectLibrary( wxListEvent& event ) +{ + SetFocus(); + GetParent()->OnSelectComponent( event ); +} |