kicad/pcbnew/dialogs/dialog_drclistbox.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009-2016 Dick Hollenbeck, dick@softplc.com
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* Copyright (C) 2004-2018 KiCad Developers, see AUTHORS.txt for contributors.
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*
* 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
*/
#ifndef _DIALOG_DRCLISTBOX_H_
#define _DIALOG_DRCLISTBOX_H_
#include <wx/htmllbox.h>
#include <fctsys.h>
#include <pcbnew.h>
#include <tools/drc.h>
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#include <class_marker_pcb.h>
#include <class_board.h>
#include <dialog_drc_base.h>
/**
* Class DRC_LIST_MARKERS
* is an implementation of the interface named DRC_ITEM_LIST which uses
* a BOARD instance to fulfill the interface. No ownership is taken of the
* BOARD.
*/
class DRC_LIST_MARKERS : public DRC_ITEM_LIST
{
BOARD* m_board;
public:
DRC_LIST_MARKERS( BOARD* aBoard ) :
m_board(aBoard)
{
}
/* no destructor since we do not own anything to delete, not even the BOARD.
~DRC_LIST_MARKERS() {}
*/
//-----<Interface DRC_ITEM_LIST>---------------------------------------
void DeleteAllItems() override
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{
m_board->DeleteMARKERs();
}
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const DRC_ITEM* GetItem( int aIndex ) override
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{
const MARKER_PCB* marker = m_board->GetMARKER( aIndex );
if( marker )
return &marker->GetReporter();
return NULL;
}
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void DeleteItem( int aIndex ) override
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{
MARKER_PCB* marker = m_board->GetMARKER( aIndex );
if( marker )
m_board->Delete( marker );
}
/**
* Function GetCount
* returns the number of items in the list.
*/
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int GetCount() override
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{
return m_board->GetMARKERCount();
}
//-----</Interface DRC_ITEM_LIST>--------------------------------------
};
/**
* Class DRC_LIST_GENERIC
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* is an implementation of the interface named DRC_ITEM_LIST which uses
* a vector of pointers to DRC_ITEMs to fulfill the interface. No ownership is taken of the
* vector, which will reside in class DRC
*/
class DRC_LIST_GENERIC : public DRC_ITEM_LIST
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{
DRC_LIST* m_vector;
public:
DRC_LIST_GENERIC( DRC_LIST* aList ) :
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m_vector(aList)
{
}
/* no destructor since we do not own anything to delete, not even the BOARD.
~DRC_LIST_GENERIC() {}
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*/
//-----<Interface DRC_ITEM_LIST>---------------------------------------
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void DeleteAllItems() override
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{
if( m_vector )
{
for( unsigned i=0; i<m_vector->size(); ++i )
delete (*m_vector)[i];
m_vector->clear();
}
}
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const DRC_ITEM* GetItem( int aIndex ) override
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{
if( m_vector && (unsigned)aIndex < m_vector->size() )
{
const DRC_ITEM* item = (*m_vector)[aIndex];
return item;
}
return NULL;
}
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void DeleteItem( int aIndex ) override
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{
if( m_vector && (unsigned)aIndex < m_vector->size() )
{
delete (*m_vector)[aIndex];
m_vector->erase( m_vector->begin()+aIndex );
}
}
/**
* Function GetCount
* returns the number of items in the list.
*/
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int GetCount() override
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{
if( m_vector )
{
return m_vector->size();
}
return 0;
}
//-----</Interface DRC_ITEM_LIST>--------------------------------------
};
/**
* Class DRCLISTBOX
* is used to display a DRC_ITEM_LIST.
*/
class DRCLISTBOX : public wxHtmlListBox
{
private:
EDA_UNITS_T m_units;
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DRC_ITEM_LIST* m_list; ///< wxHtmlListBox does not own the list, I do
public:
DRCLISTBOX( wxWindow* parent, wxWindowID id = wxID_ANY,
const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
long style = 0, const wxString choices[] = NULL, int unused = 0)
: wxHtmlListBox( parent, id, pos, size, style )
{
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m_units = MILLIMETRES;
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m_list = 0;
}
~DRCLISTBOX()
{
delete m_list; // I own it, I destroy it.
}
/**
* Function SetList
* sets the DRC_ITEM_LIST for this listbox. Ownership of the DRC_ITEM_LIST is
* transfered to this DRCLISTBOX.
* @param aList The DRC_ITEM_LIST* containing the DRC_ITEMs which will be
* displayed in the wxHtmlListBox
*/
void SetList( EDA_UNITS_T aUnits, DRC_ITEM_LIST* aList )
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{
delete m_list;
m_units = aUnits;
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m_list = aList;
SetItemCount( aList->GetCount() );
Refresh();
}
/**
* Function GetItem
* returns a requested DRC_ITEM* or NULL.
*/
const DRC_ITEM* GetItem( int aIndex )
{
if( m_list )
{
return m_list->GetItem( aIndex );
}
return NULL;
}
/**
* Function OnGetItem
* returns the html text associated with the DRC_ITEM given by index 'n'.
* @param n An index into the list.
* @return wxString - the simple html text to show in the listbox.
*/
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wxString OnGetItem( size_t n ) const override
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{
if( m_list )
{
const DRC_ITEM* item = m_list->GetItem( (int) n );
if( item )
{
wxColour color = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
return wxString::Format( wxT( "<font color='%s'>%s</font>" ),
color.GetAsString( wxC2S_HTML_SYNTAX ),
item->ShowHtml( m_units ) );
}
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}
return wxString();
}
/**
* Function OnGetItem
* returns the html text associated with the given index 'n'.
* @param n An index into the list.
* @return wxString - the simple html text to show in the listbox.
*/
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wxString OnGetItemMarkup( size_t n ) const override
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{
return OnGetItem( n );
}
/**
* Function DeleteElement
* will delete one of the items in the list.
* @param aIndex The index into the list to delete.
*/
void DeleteItem( int aIndex )
{
if( m_list )
{
int selection = GetSelection();
m_list->DeleteItem( aIndex );
int count = m_list->GetCount();
SetItemCount( count );
// if old selection >= new count
if( selection >= count )
SetSelection( count-1 ); // -1 is "no selection"
Refresh();
}
}
/**
* Function DeleteAllItems
* deletes all items in the list.
*/
void DeleteAllItems()
{
if( m_list )
{
m_list->DeleteAllItems();
SetItemCount(0);
SetSelection( -1 ); // -1 is no selection
Refresh();
}
}
};
#endif // _DIALOG_DRCLISTBOX_H_