/**
 * @file class_treeprojectfiles.cpp
 * this is the wxTreeCtrl that shows a KiCad tree project files
 */

#include <fctsys.h>

#include <kicad.h>
#include <tree_project_frame.h>
#include <class_treeprojectfiles.h>
#include <class_treeproject_item.h>

#include <wx/regex.h>
#include <wx/imaglist.h>


IMPLEMENT_ABSTRACT_CLASS( TREEPROJECTFILES, wxTreeCtrl )


TREEPROJECTFILES::TREEPROJECTFILES( TREE_PROJECT_FRAME* parent ) :
    wxTreeCtrl( parent, ID_PROJECT_TREE,
                wxDefaultPosition, wxDefaultSize,
                wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS, wxDefaultValidator,
                wxT( "EDATreeCtrl" ) )
{
    m_Parent = parent;

    // icons size is not know (depending on they are built)
    // so get it:
    wxSize iconsize;
    wxBitmap dummy = KiBitmap( eeschema_xpm );
    iconsize.x = dummy.GetWidth();
    iconsize.y = dummy.GetHeight();

    // Make an image list containing small icons
    m_ImageList = new wxImageList( iconsize.x, iconsize.y, true, TREE_MAX );

    m_ImageList->Add( KiBitmap( kicad_icon_small_xpm ) );       // TREE_PROJECT
    m_ImageList->Add( KiBitmap( eeschema_xpm ) );               // TREE_SCHEMA
    m_ImageList->Add( KiBitmap( pcbnew_xpm ) );                 // TREE_PCB
    m_ImageList->Add( KiBitmap( icon_gerbview_small_xpm ) );    // TREE_GERBER
    m_ImageList->Add( KiBitmap( datasheet_xpm ) );              // TREE_PDF
    m_ImageList->Add( KiBitmap( icon_txt_xpm ) );               // TREE_TXT
    m_ImageList->Add( KiBitmap( icon_cvpcb_small_xpm ) );       // TREE_NET
    m_ImageList->Add( KiBitmap( unknown_xpm ) );                // TREE_UNKNOWN
    m_ImageList->Add( KiBitmap( directory_xpm ) );              // TREE_DIRECTORY

    SetImageList( m_ImageList );
}


TREEPROJECTFILES::~TREEPROJECTFILES()
{
    if( m_ImageList )
        delete m_ImageList;
}


int TREEPROJECTFILES::OnCompareItems( const wxTreeItemId& item1, const wxTreeItemId& item2 )
{
    TREEPROJECT_ITEM* myitem1 = (TREEPROJECT_ITEM*) GetItemData( item1 );
    TREEPROJECT_ITEM* myitem2 = (TREEPROJECT_ITEM*) GetItemData( item2 );

    if( (myitem1->m_Type == TREE_DIRECTORY) && ( myitem2->m_Type != TREE_DIRECTORY ) )
        return -1;
    if( (myitem2->m_Type == TREE_DIRECTORY) && ( myitem1->m_Type != TREE_DIRECTORY ) )
        return 1;

    if( myitem1->m_IsRootFile  && !myitem2->m_IsRootFile )
        return -1;
    if( myitem2->m_IsRootFile && !myitem1->m_IsRootFile )
        return 1;

    return myitem1->m_FileName.CmpNoCase( myitem2->m_FileName );
}