kicad/pcbnew/dialogs/dialog_fp_lib_table.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2012 KiCad Developers, see change_log.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
*/
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/* TODO:
*) Check for duplicate nicknames per table
*) Grab text from any pending ChoiceEditor when OK button pressed.
*) Test wxRE_ADVANCED on Windows.
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*) Do environment variable substitution on lookup
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*/
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#include <fctsys.h>
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#include <dialog_fp_lib_table_base.h>
#include <fp_lib_table.h>
#include <wx/grid.h>
#include <wx/clipbrd.h>
#include <wx/tokenzr.h>
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#include <wx/arrstr.h>
#include <wx/regex.h>
#include <set>
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/**
* Class FP_TBL_MODEL
* mixes in wxGridTableBase into FP_LIB_TABLE so that the latter can be used
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* as a table within wxGrid.
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*/
class FP_TBL_MODEL : public wxGridTableBase, public FP_LIB_TABLE
{
public:
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enum COL_ORDER ///< grid column order, established by this sequence
{
COL_NICKNAME,
COL_URI,
COL_TYPE,
COL_OPTIONS,
COL_DESCR,
COL_COUNT // keep as last
};
/**
* Constructor FP_TBL_MODEL
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* is a copy constructor that builds a wxGridTableBase (table model) by wrapping
* an FP_LIB_TABLE.
*/
FP_TBL_MODEL( const FP_LIB_TABLE& aTableToEdit ) :
FP_LIB_TABLE( aTableToEdit ) // copy constructor
{
}
//-----<wxGridTableBase overloads>-------------------------------------------
int GetNumberRows () { return rows.size(); }
int GetNumberCols () { return COL_COUNT; }
wxString GetValue( int aRow, int aCol )
{
if( unsigned( aRow ) < rows.size() )
{
const ROW& r = rows[aRow];
switch( aCol )
{
case COL_NICKNAME: return r.GetNickName();
case COL_URI: return r.GetFullURI();
case COL_TYPE: return r.GetType();
case COL_OPTIONS: return r.GetOptions();
case COL_DESCR: return r.GetDescr();
default:
; // fall thru to wxEmptyString
}
}
return wxEmptyString;
}
void SetValue( int aRow, int aCol, const wxString &aValue )
{
if( unsigned( aRow ) < rows.size() )
{
ROW& r = rows[aRow];
switch( aCol )
{
case COL_NICKNAME: r.SetNickName( aValue ); break;
case COL_URI: r.SetFullURI( aValue ); break;
case COL_TYPE: r.SetType( aValue ); break;
case COL_OPTIONS: r.SetOptions( aValue ); break;
case COL_DESCR: r.SetDescr( aValue ); break;
}
}
}
bool IsEmptyCell( int aRow, int aCol )
{
if( unsigned( aRow ) < rows.size() )
return false;
return true;
}
bool InsertRows( size_t aPos = 0, size_t aNumRows = 1 )
{
if( aPos < rows.size() )
{
rows.insert( rows.begin() + aPos, aNumRows, ROW() );
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// use the (wxGridStringTable) source Luke.
if( GetView() )
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
aPos,
aNumRows );
GetView()->ProcessTableMessage( msg );
}
return true;
}
return false;
}
bool AppendRows( size_t aNumRows = 1 )
{
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// do not modify aNumRows, original value needed for wxGridTableMessage below
for( int i = aNumRows; i; --i )
rows.push_back( ROW() );
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if( GetView() )
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
aNumRows );
GetView()->ProcessTableMessage( msg );
}
return true;
}
bool DeleteRows( size_t aPos, size_t aNumRows )
{
if( aPos + aNumRows <= rows.size() )
{
ROWS_ITER start = rows.begin() + aPos;
rows.erase( start, start + aNumRows );
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if( GetView() )
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_DELETED,
aPos,
aNumRows );
GetView()->ProcessTableMessage( msg );
}
return true;
}
return false;
}
void Clear()
{
rows.clear();
nickIndex.clear();
}
wxString GetColLabelValue( int aCol )
{
switch( aCol )
{
case COL_NICKNAME: return _( "Nickname" );
case COL_URI: return _( "Library Path" );
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// keep this text fairly long so column is sized wide enough
case COL_TYPE: return _( "Plugin Type" );
case COL_OPTIONS: return _( "Options" );
case COL_DESCR: return _( "Description" );
default: return wxEmptyString;
}
}
//-----</wxGridTableBase overloads>------------------------------------------
};
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// It works for table data on clipboard for an Excell spreadsheet,
// why not us too for now.
#define COL_SEP wxT( '\t' )
#define ROW_SEP wxT( '\n' )
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/**
* Class DIALOG_FP_LIB_TABLE
* shows and edits the PCB library tables. Two tables are expected, one global
* and one project specific.
*/
class DIALOG_FP_LIB_TABLE : public DIALOG_FP_LIB_TABLE_BASE
{
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typedef FP_LIB_TABLE::ROW ROW;
enum
{
ID_CUT, // = wxID_HIGHEST + 1,
ID_COPY,
ID_PASTE,
};
// row & col "selection" acquisition
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// selected area by cell coordinate and count
int selRowStart;
int selColStart;
int selRowCount;
int selColCount;
/// Gets the selected area into a sensible rectangle of sel{Row,Col}{Start,Count} above.
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void getSelectedArea()
{
wxGridCellCoordsArray topLeft = m_cur_grid->GetSelectionBlockTopLeft();
wxGridCellCoordsArray botRight = m_cur_grid->GetSelectionBlockBottomRight();
wxArrayInt cols = m_cur_grid->GetSelectedCols();
wxArrayInt rows = m_cur_grid->GetSelectedRows();
D(printf("topLeft.Count():%zd botRight:Count():%zd\n", topLeft.Count(), botRight.Count() );)
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if( topLeft.Count() && botRight.Count() )
{
selRowStart = topLeft[0].GetRow();
selColStart = topLeft[0].GetCol();
selRowCount = botRight[0].GetRow() - selRowStart + 1;
selColCount = botRight[0].GetCol() - selColStart + 1;
}
else if( cols.Count() )
{
selColStart = cols[0];
selColCount = cols.Count();
selRowStart = 0;
selRowCount = m_cur_grid->GetNumberRows();
}
else if( rows.Count() )
{
selColStart = 0;
selColCount = m_cur_grid->GetNumberCols();
selRowStart = rows[0];
selRowCount = rows.Count();
}
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else
{
selRowStart = -1;
selColStart = -1;
selRowCount = 0;
selColCount = 0;
}
// D(printf("selRowStart:%d selColStart:%d selRowCount:%d selColCount:%d\n", selRowStart, selColStart, selRowCount, selColCount );)
}
void rightClickCellPopupMenu()
{
wxMenu menu;
menu.Append( ID_CUT, _( "Cut" ), _( "Clear selected cells" ) );
menu.Append( ID_COPY, _( "Copy" ), _( "Copy selected cells to clipboard" ) );
menu.Append( ID_PASTE, _( "Paste" ), _( "Paste clipboard cells to matrix at current cell" ) );
getSelectedArea();
// if nothing is selected, diable cut and copy.
if( !selRowCount && !selColCount )
{
menu.Enable( ID_CUT, false );
menu.Enable( ID_COPY, false );
}
// if there is no current cell cursor, disable paste.
if( m_cur_row == -1 || m_cur_col == -1 )
menu.Enable( ID_PASTE, false );
PopupMenu( &menu );
// passOnFocus();
}
// the user clicked on a popup menu choice:
void onPopupSelection( wxCommandEvent& event )
{
int menuId = event.GetId();
// assume getSelectedArea() was called by rightClickPopupMenu() and there's
// no way to have gotten here without that having been called.
switch( menuId )
{
case ID_CUT:
case ID_COPY:
// this format is compatible with most spreadsheets
if( wxTheClipboard->Open() )
{
wxGridTableBase* tbl = m_cur_grid->GetTable();
wxString txt;
for( int row = selRowStart; row < selRowStart + selRowCount; ++row )
{
for( int col = selColStart; col < selColStart + selColCount; ++col )
{
txt += tbl->GetValue( row, col );
if( col < selColStart + selColCount - 1 ) // that was not last column
txt += COL_SEP;
if( menuId == ID_CUT )
tbl->SetValue( row, col, wxEmptyString );
}
txt += ROW_SEP;
}
wxTheClipboard->SetData( new wxTextDataObject( txt ) );
wxTheClipboard->Close();
m_cur_grid->ForceRefresh();
}
break;
case ID_PASTE:
D(printf( "paste\n" );)
// assume format came from a spreadsheet or us.
if( wxTheClipboard->Open() )
{
if( wxTheClipboard->IsSupported( wxDF_TEXT ) )
{
wxGridTableBase* tbl = m_cur_grid->GetTable();
wxTextDataObject data;
wxTheClipboard->GetData( data );
wxStringTokenizer rows( data.GetText(), ROW_SEP, wxTOKEN_RET_EMPTY );
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// if clipboard rows would extend past end of current table size...
if( int( rows.CountTokens() ) > tbl->GetNumberRows() - m_cur_row )
{
int newRowsNeeded = rows.CountTokens() - ( tbl->GetNumberRows() - m_cur_row );
tbl->AppendRows( newRowsNeeded );
}
for( int row = m_cur_row; rows.HasMoreTokens(); ++row )
{
wxString rowTxt = rows.GetNextToken();
wxStringTokenizer cols( rowTxt, COL_SEP, wxTOKEN_RET_EMPTY );
for( int col = m_cur_col; cols.HasMoreTokens(); ++col )
{
wxString cellTxt = cols.GetNextToken();
tbl->SetValue( row, col, cellTxt );
}
}
}
wxTheClipboard->Close();
m_cur_grid->ForceRefresh();
}
break;
}
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}
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//-----<event handlers>----------------------------------
void pageChangedHandler( wxAuiNotebookEvent& event )
{
int pageNdx = m_auinotebook->GetSelection();
m_cur_grid = ( pageNdx == 0 ) ? m_global_grid : m_project_grid;
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}
void appendRowHandler( wxMouseEvent& event )
{
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m_cur_grid->AppendRows( 1 );
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}
void deleteRowHandler( wxMouseEvent& event )
{
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int curRow = m_cur_grid->GetGridCursorRow();
m_cur_grid->DeleteRows( curRow );
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}
void moveUpHandler( wxMouseEvent& event )
{
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int curRow = m_cur_grid->GetGridCursorRow();
if( curRow >= 1 )
{
int curCol = m_cur_grid->GetGridCursorCol();
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FP_TBL_MODEL* tbl = (FP_TBL_MODEL*) m_cur_grid->GetTable();
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ROW move_me = tbl->rows[curRow];
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tbl->rows.erase( tbl->rows.begin() + curRow );
--curRow;
tbl->rows.insert( tbl->rows.begin() + curRow, move_me );
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if( tbl->GetView() )
{
// fire a msg to cause redrawing
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wxGridTableMessage msg( tbl,
wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
curRow,
0 );
tbl->GetView()->ProcessTableMessage( msg );
}
m_cur_grid->SetGridCursor( curRow, curCol );
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}
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}
void moveDownHandler( wxMouseEvent& event )
{
FP_TBL_MODEL* tbl = (FP_TBL_MODEL*) m_cur_grid->GetTable();
int curRow = m_cur_grid->GetGridCursorRow();
if( unsigned( curRow + 1 ) < tbl->rows.size() )
{
int curCol = m_cur_grid->GetGridCursorCol();
ROW move_me = tbl->rows[curRow];
tbl->rows.erase( tbl->rows.begin() + curRow );
++curRow;
tbl->rows.insert( tbl->rows.begin() + curRow, move_me );
if( tbl->GetView() )
{
// fire a msg to cause redrawing
wxGridTableMessage msg( tbl,
wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
curRow - 1,
0 );
tbl->GetView()->ProcessTableMessage( msg );
}
m_cur_grid->SetGridCursor( curRow, curCol );
}
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D(printf("%s\n", __func__);)
}
void onCancelButtonClick( wxCommandEvent& event )
{
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EndModal( 0 );
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}
void onOKButtonClick( wxCommandEvent& event )
{
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int dialogRet = 0;
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if( m_global_model != *m_global )
{
dialogRet |= 1;
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*m_global = m_global_model;
m_global->reindex();
}
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if( m_project_model != *m_project )
{
dialogRet |= 2;
*m_project = m_project_model;
m_project->reindex();
}
EndModal( dialogRet );
}
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void onGridCellLeftClick( wxGridEvent& event )
{
event.Skip();
}
void onGridCellLeftDClick( wxGridEvent& event )
{
event.Skip();
}
void onGridCellRightClick( wxGridEvent& event )
{
rightClickCellPopupMenu();
}
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void onGridCmdSelectCell( wxGridEvent& event )
{
m_cur_row = event.GetRow();
m_cur_col = event.GetCol();
D(printf("change cursor(%d,%d)\n", m_cur_row, m_cur_col );)
// somebody else wants this
event.Skip();
}
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/// Populate the readonly environment variable table with names and values
/// by examining all the full_uri columns.
void populateEnvironReadOnlyTable()
{
wxRegEx re( wxT( ".*?\\$\\{(.+?)\\}.*?" ), wxRE_ADVANCED );
wxASSERT( re.IsValid() ); // wxRE_ADVANCED is required.
std::set< wxString > unique;
typedef std::set<wxString>::const_iterator SET_CITER;
m_path_subs_grid->DeleteRows( 0, m_path_subs_grid->GetNumberRows() );
int gblRowCount = m_global_model.GetNumberRows();
int prjRowCount = m_project_model.GetNumberRows();
int row;
for( row = 0; row < gblRowCount; ++row )
{
wxString uri = m_global_model.GetValue( row, FP_TBL_MODEL::COL_URI );
while( re.Matches( uri ) )
{
wxString envvar = re.GetMatch( uri, 1 );
// ignore duplicates
unique.insert( envvar );
// delete the last match and search again
uri.Replace( re.GetMatch( uri, 0 ), wxEmptyString );
}
}
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for( row = 0; row < prjRowCount; ++row )
{
wxString uri = m_project_model.GetValue( row, FP_TBL_MODEL::COL_URI );
while( re.Matches( uri ) )
{
wxString envvar = re.GetMatch( uri, 1 );
// ignore duplicates
unique.insert( envvar );
// delete the last match and search again
uri.Replace( re.GetMatch( uri, 0 ), wxEmptyString );
}
}
m_path_subs_grid->AppendRows( unique.size() );
row = 0;
for( SET_CITER it = unique.begin(); it != unique.end(); ++it, ++row )
{
wxString evName = *it;
wxString evValue;
m_path_subs_grid->SetCellValue( row, 0, evName );
if( wxGetEnv( evName, &evValue ) )
m_path_subs_grid->SetCellValue( row, 1, evValue );
}
m_path_subs_grid->AutoSizeColumns();
}
//-----</event handlers>---------------------------------
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// caller's tables are modified only on OK button.
FP_LIB_TABLE* m_global;
FP_LIB_TABLE* m_project;
// local copies which are edited, but aborted if Cancel button.
FP_TBL_MODEL m_global_model;
FP_TBL_MODEL m_project_model;
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wxGrid* m_cur_grid; ///< changed based on tab choice
// wxGrid makes it difficult to know if the cursor is yet visible,
// use this to solve that, initial values are -1
int m_cur_row; ///< cursor position
int m_cur_col;
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public:
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DIALOG_FP_LIB_TABLE( wxFrame* aParent, FP_LIB_TABLE* aGlobal, FP_LIB_TABLE* aProject ) :
DIALOG_FP_LIB_TABLE_BASE( aParent ),
m_global( aGlobal ),
m_project( aProject ),
m_global_model( *aGlobal ),
m_project_model( *aProject ),
m_cur_row( -1 ),
m_cur_col( -1 )
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{
m_global_grid->SetTable( (wxGridTableBase*) &m_global_model );
m_project_grid->SetTable( (wxGridTableBase*) &m_project_model );
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m_global_grid->AutoSizeColumns( false );
m_project_grid->AutoSizeColumns( false );
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wxArrayString choices;
choices.Add( IO_MGR::ShowType( IO_MGR::KICAD ) );
choices.Add( IO_MGR::ShowType( IO_MGR::LEGACY ) );
choices.Add( IO_MGR::ShowType( IO_MGR::EAGLE ) );
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choices.Add( IO_MGR::ShowType( IO_MGR::GEDA_PCB ) );
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wxGridCellAttr* attr;
attr = new wxGridCellAttr;
attr->SetEditor( new wxGridCellChoiceEditor( choices ) );
m_project_grid->SetColAttr( FP_TBL_MODEL::COL_TYPE, attr );
attr = new wxGridCellAttr;
attr->SetEditor( new wxGridCellChoiceEditor( choices ) );
m_global_grid->SetColAttr( FP_TBL_MODEL::COL_TYPE, attr );
m_global_grid->AutoSizeColumns();
m_project_grid->AutoSizeColumns();
Connect( ID_CUT, ID_PASTE, wxEVT_COMMAND_MENU_SELECTED,
wxCommandEventHandler( DIALOG_FP_LIB_TABLE::onPopupSelection ), NULL, this );
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populateEnvironReadOnlyTable();
/* This scrunches the dialog hideously
Fit();
*/
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// fire pageChangedHandler() so m_cur_grid gets set
wxAuiNotebookEvent uneventful;
pageChangedHandler( uneventful );
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}
~DIALOG_FP_LIB_TABLE()
{
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Disconnect( ID_CUT, ID_PASTE, wxEVT_COMMAND_MENU_SELECTED,
wxCommandEventHandler( DIALOG_FP_LIB_TABLE::onPopupSelection ), NULL, this );
// ~wxGrid() examines its table, and the tables will have been destroyed before
// the wxGrids are, so remove the tables from the wxGrids' awareness.
// Otherwise there is a segfault.
m_global_grid->SetTable( NULL );
m_project_grid->SetTable( NULL );
}
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};
int InvokePcbLibTableEditor( wxFrame* aParent, FP_LIB_TABLE* aGlobal, FP_LIB_TABLE* aProject )
{
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DIALOG_FP_LIB_TABLE dlg( aParent, aGlobal, aProject );
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int dialogRet = dlg.ShowModal(); // returns value passed to EndModal() above
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return dialogRet;
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}