kicad/pcbnew/dialogs/dialog_fp_plugin_options.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2013 CERN
* Copyright (C) 2013-2016 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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#include <fctsys.h>
#include <invoke_pcb_dialog.h>
#include <dialog_fp_plugin_options_base.h>
#include <fp_lib_table.h>
#include <grid_tricks.h>
#include <widgets/wx_grid.h>
#include <bitmaps.h>
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#define INITIAL_HELP \
_( "Select an <b>Option Choice</b> in the listbox above, and then click the <b>Append Selected Option</b> button." )
using std::string;
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/**
* Class DIALOG_FP_PLUGIN_OPTIONS
* is an options editor in the form of a two column name/value
* spreadsheet like (table) UI. It takes hints from a pcbnew PLUGIN as to
* supported options.
*/
class DIALOG_FP_PLUGIN_OPTIONS : public DIALOG_FP_PLUGIN_OPTIONS_BASE
{
public:
DIALOG_FP_PLUGIN_OPTIONS( wxWindow* aParent, const wxString& aNickname,
const wxString& aPluginType, const wxString& aOptions,
wxString* aResult ) :
DIALOG_FP_PLUGIN_OPTIONS_BASE( aParent ),
m_callers_options( aOptions ),
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m_result( aResult ),
m_initial_help( INITIAL_HELP ),
m_grid_widths_dirty( true )
{
SetTitle( wxString::Format( _( "Options for Library \"%s\"" ), aNickname ) );
// Give a bit more room for combobox editors
m_grid->SetDefaultRowSize( m_grid->GetDefaultRowSize() + 4 );
m_grid->SetSelectionMode( wxGrid::wxGridSelectionModes::wxGridSelectRows );
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// add Cut, Copy, and Paste to wxGrid
m_grid->PushEventHandler( new GRID_TRICKS( m_grid ) );
// Option Choices Panel:
IO_MGR::PCB_FILE_T pi_type = IO_MGR::EnumFromStr( aPluginType );
PLUGIN::RELEASER pi( IO_MGR::PluginFind( pi_type ) );
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pi->FootprintLibOptions( &m_choices );
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if( m_choices.size() )
{
unsigned int row = 0;
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for( PROPERTIES::const_iterator it = m_choices.begin(); it != m_choices.end(); ++it, ++row )
{
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wxString item = FROM_UTF8( it->first.c_str() );
m_listbox->InsertItems( 1, &item, row );
}
}
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m_html->SetPage( m_initial_help );
// Configure button logos
m_append_button->SetBitmap( KiBitmap( small_plus_xpm ) );
m_delete_button->SetBitmap( KiBitmap( trash_xpm ) );
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// initial focus on the grid please.
SetInitialFocus( m_grid );
m_sdbSizer1OK->SetDefault();
}
~DIALOG_FP_PLUGIN_OPTIONS() override
{
// destroy GRID_TRICKS before m_grid.
m_grid->PopEventHandler( true );
}
bool TransferDataToWindow() override
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{
if( !DIALOG_SHIM::TransferDataToWindow() )
return false;
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// Fill the grid with existing aOptions
string options = TO_UTF8( m_callers_options );
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PROPERTIES* props = LIB_TABLE::ParseOptions( options );
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if( props )
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{
if( (int) props->size() > m_grid->GetNumberRows() )
m_grid->AppendRows( props->size() - m_grid->GetNumberRows() );
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int row = 0;
for( PROPERTIES::const_iterator it = props->begin(); it != props->end(); ++it, ++row )
{
m_grid->SetCellValue( row, 0, FROM_UTF8( it->first.c_str() ) );
m_grid->SetCellValue( row, 1, it->second );
}
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delete props;
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}
return true;
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}
bool TransferDataFromWindow() override
{
if( !m_grid->CommitPendingChanges() )
return false;
if( !DIALOG_SHIM::TransferDataFromWindow() )
return false;
PROPERTIES props;
const int rowCount = m_grid->GetNumberRows();
for( int row = 0; row<rowCount; ++row )
{
string name = TO_UTF8( m_grid->GetCellValue( row, 0 ).Trim( false ).Trim() );
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UTF8 value = m_grid->GetCellValue( row, 1 ).Trim( false ).Trim();
if( name.size() )
{
props[name] = value;
}
}
*m_result = LIB_TABLE::FormatOptions( &props );
return true;
}
private:
const wxString& m_callers_options;
wxString* m_result;
PROPERTIES m_choices;
wxString m_initial_help;
bool m_grid_widths_dirty;
int appendRow()
{
int row = m_grid->GetNumberRows();
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m_grid->AppendRows( 1 );
// wx documentation is wrong, SetGridCursor does not make visible.
m_grid->MakeCellVisible( row, 0 );
m_grid->SetGridCursor( row, 0 );
return row;
}
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void appendOption()
{
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int selected_row = m_listbox->GetSelection();
if( selected_row != wxNOT_FOUND )
{
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wxString option = m_listbox->GetString( selected_row );
int row_count = m_grid->GetNumberRows();
int row;
for( row=0; row<row_count; ++row )
{
wxString col0 = m_grid->GetCellValue( row, 0 );
if( !col0 ) // empty col0
break;
}
if( row == row_count )
row = appendRow();
m_grid->SetCellValue( row, 0, option );
m_grid_widths_dirty = true;
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}
}
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//-----<event handlers>------------------------------------------------------
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void onListBoxItemSelected( wxCommandEvent& event ) override
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{
// change the help text based on the m_listbox selection:
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if( event.IsSelection() )
{
string option = TO_UTF8( event.GetString() );
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UTF8 help_text;
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if( m_choices.Value( option.c_str(), &help_text ) )
m_html->SetPage( help_text );
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else
m_html->SetPage( m_initial_help );
}
}
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void onListBoxItemDoubleClicked( wxCommandEvent& event ) override
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{
appendOption();
}
void onAppendOption( wxCommandEvent& ) override
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{
if( !m_grid->CommitPendingChanges() )
return;
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appendOption();
}
void onAppendRow( wxCommandEvent& ) override
{
if( !m_grid->CommitPendingChanges() )
return;
appendRow();
}
void onDeleteRow( wxCommandEvent& ) override
{
if( !m_grid->CommitPendingChanges() )
return;
int curRow = m_grid->GetGridCursorRow();
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m_grid->DeleteRows( curRow );
m_grid_widths_dirty = true;
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curRow = std::max( 0, curRow - 1 );
m_grid->MakeCellVisible( curRow, m_grid->GetGridCursorCol() );
m_grid->SetGridCursor( curRow, m_grid->GetGridCursorCol() );
}
void onGridCellChange( wxGridEvent& aEvent ) override
{
m_grid_widths_dirty = true;
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aEvent.Skip();
}
void onUpdateUI( wxUpdateUIEvent& ) override
{
if( m_grid_widths_dirty && !m_grid->IsCellEditControlShown() )
{
int width = m_grid->GetClientRect().GetWidth();
m_grid->AutoSizeColumn( 0 );
m_grid->SetColSize( 0, std::max( 120, m_grid->GetColSize( 0 ) ) );
m_grid->SetColSize( 1, width - m_grid->GetColSize( 0 ) );
m_grid_widths_dirty = false;
}
}
void onSize( wxSizeEvent& aEvent ) override
{
m_grid_widths_dirty = true;
aEvent.Skip();
}
};
void InvokePluginOptionsEditor( wxWindow* aCaller, const wxString& aNickname,
const wxString& aPluginType, const wxString& aOptions,
wxString* aResult )
{
DIALOG_FP_PLUGIN_OPTIONS dlg( aCaller, aNickname, aPluginType, aOptions, aResult );
dlg.ShowModal();
}