/ExtLibs/wxWidgets/src/generic/listctrl.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name:        src/generic/listctrl.cpp
// Purpose:     generic implementation of wxListCtrl
// Author:      Robert Roebling
//              Vadim Zeitlin (virtual list control support)
// Copyright:   (c) 1998 Robert Roebling
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// TODO
//
//   1. we need to implement searching/sorting for virtual controls somehow
//   2. when changing selection the lines are refreshed twice


// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_LISTCTRL

#include "wx/listctrl.h"

#ifndef WX_PRECOMP
    #include "wx/scrolwin.h"
    #include "wx/timer.h"
    #include "wx/settings.h"
    #include "wx/dynarray.h"
    #include "wx/dcclient.h"
    #include "wx/dcscreen.h"
    #include "wx/math.h"
    #include "wx/settings.h"
    #include "wx/sizer.h"
#endif

#include "wx/imaglist.h"
#include "wx/renderer.h"
#include "wx/generic/private/listctrl.h"

#ifdef __WXMAC__
    #include "wx/osx/private.h"
#endif

#if defined(__WXMSW__) && !defined(__WXWINCE__) && !defined(__WXUNIVERSAL__)
    #define "wx/msw/wrapwin.h"
#endif

// NOTE: If using the wxListBox visual attributes works everywhere then this can
// be removed, as well as the #else case below.
#define _USE_VISATTR 0


// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

// // the height of the header window (FIXME: should depend on its font!)
// static const int HEADER_HEIGHT = 23;

static const int SCROLL_UNIT_X = 15;

// the spacing between the lines (in report mode)
static const int LINE_SPACING = 0;

// extra margins around the text label
#ifdef __WXGTK__
static const int EXTRA_WIDTH = 6;
#else
static const int EXTRA_WIDTH = 4;
#endif

#ifdef __WXGTK__
static const int EXTRA_HEIGHT = 6;
#else
static const int EXTRA_HEIGHT = 4;
#endif

// margin between the window and the items
static const int EXTRA_BORDER_X = 2;
static const int EXTRA_BORDER_Y = 2;

// offset for the header window
static const int HEADER_OFFSET_X = 0;
static const int HEADER_OFFSET_Y = 0;

// margin between rows of icons in [small] icon view
static const int MARGIN_BETWEEN_ROWS = 6;

// when autosizing the columns, add some slack
static const int AUTOSIZE_COL_MARGIN = 10;

// default width for the header columns
static const int WIDTH_COL_DEFAULT = 80;

// the space between the image and the text in the report mode
static const int IMAGE_MARGIN_IN_REPORT_MODE = 5;

// the space between the image and the text in the report mode in header
static const int HEADER_IMAGE_MARGIN_IN_REPORT_MODE = 2;



// ----------------------------------------------------------------------------
// arrays/list implementations
// ----------------------------------------------------------------------------

#include "wx/listimpl.cpp"
WX_DEFINE_LIST(wxListItemDataList)

#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(wxListLineDataArray)

#include "wx/listimpl.cpp"
WX_DEFINE_LIST(wxListHeaderDataList)


// ----------------------------------------------------------------------------
// wxListItemData
// ----------------------------------------------------------------------------

wxListItemData::~wxListItemData()
{
    // in the virtual list control the attributes are managed by the main
    // program, so don't delete them
    if ( !m_owner->IsVirtual() )
        delete m_attr;

    delete m_rect;
}

void wxListItemData::Init()
{
    m_image = -1;
    m_data = 0;

    m_attr = NULL;
}

wxListItemData::wxListItemData(wxListMainWindow *owner)
{
    Init();

    m_owner = owner;

    if ( owner->InReportView() )
        m_rect = NULL;
    else
        m_rect = new wxRect;
}

void wxListItemData::SetItem( const wxListItem &info )
{
    if ( info.m_mask & wxLIST_MASK_TEXT )
        SetText(info.m_text);
    if ( info.m_mask & wxLIST_MASK_IMAGE )
        m_image = info.m_image;
    if ( info.m_mask & wxLIST_MASK_DATA )
        m_data = info.m_data;

    if ( info.HasAttributes() )
    {
        if ( m_attr )
            m_attr->AssignFrom(*info.GetAttributes());
        else
            m_attr = new wxListItemAttr(*info.GetAttributes());
    }

    if ( m_rect )
    {
        m_rect->x =
        m_rect->y =
        m_rect->height = 0;
        m_rect->width = info.m_width;
    }
}

void wxListItemData::SetPosition( int x, int y )
{
    wxCHECK_RET( m_rect, wxT("unexpected SetPosition() call") );

    m_rect->x = x;
    m_rect->y = y;
}

void wxListItemData::SetSize( int width, int height )
{
    wxCHECK_RET( m_rect, wxT("unexpected SetSize() call") );

    if ( width != -1 )
        m_rect->width = width;
    if ( height != -1 )
        m_rect->height = height;
}

bool wxListItemData::IsHit( int x, int y ) const
{
    wxCHECK_MSG( m_rect, false, wxT("can't be called in this mode") );

    return wxRect(GetX(), GetY(), GetWidth(), GetHeight()).Contains(x, y);
}

int wxListItemData::GetX() const
{
    wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );

    return m_rect->x;
}

int wxListItemData::GetY() const
{
    wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );

    return m_rect->y;
}

int wxListItemData::GetWidth() const
{
    wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );

    return m_rect->width;
}

int wxListItemData::GetHeight() const
{
    wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );

    return m_rect->height;
}

void wxListItemData::GetItem( wxListItem &info ) const
{
    long mask = info.m_mask;
    if ( !mask )
        // by default, get everything for backwards compatibility
        mask = -1;

    if ( mask & wxLIST_MASK_TEXT )
        info.m_text = m_text;
    if ( mask & wxLIST_MASK_IMAGE )
        info.m_image = m_image;
    if ( mask & wxLIST_MASK_DATA )
        info.m_data = m_data;

    if ( m_attr )
    {
        if ( m_attr->HasTextColour() )
            info.SetTextColour(m_attr->GetTextColour());
        if ( m_attr->HasBackgroundColour() )
            info.SetBackgroundColour(m_attr->GetBackgroundColour());
        if ( m_attr->HasFont() )
            info.SetFont(m_attr->GetFont());
    }
}

//-----------------------------------------------------------------------------
//  wxListHeaderData
//-----------------------------------------------------------------------------

void wxListHeaderData::Init()
{
    m_mask = 0;
    m_image = -1;
    m_format = 0;
    m_width = 0;
    m_xpos = 0;
    m_ypos = 0;
    m_height = 0;
    m_state = 0;
}

wxListHeaderData::wxListHeaderData()
{
    Init();
}

wxListHeaderData::wxListHeaderData( const wxListItem &item )
{
    Init();

    SetItem( item );
}

void wxListHeaderData::SetItem( const wxListItem &item )
{
    m_mask = item.m_mask;

    if ( m_mask & wxLIST_MASK_TEXT )
        m_text = item.m_text;

    if ( m_mask & wxLIST_MASK_IMAGE )
        m_image = item.m_image;

    if ( m_mask & wxLIST_MASK_FORMAT )
        m_format = item.m_format;

    if ( m_mask & wxLIST_MASK_WIDTH )
        SetWidth(item.m_width);

    if ( m_mask & wxLIST_MASK_STATE )
        SetState(item.m_state);
}

void wxListHeaderData::SetPosition( int x, int y )
{
    m_xpos = x;
    m_ypos = y;
}

void wxListHeaderData::SetHeight( int h )
{
    m_height = h;
}

void wxListHeaderData::SetWidth( int w )
{
    m_width = w < 0 ? WIDTH_COL_DEFAULT : w;
}

void wxListHeaderData::SetState( int flag )
{
    m_state = flag;
}

void wxListHeaderData::SetFormat( int format )
{
    m_format = format;
}

bool wxListHeaderData::HasImage() const
{
    return m_image != -1;
}

bool wxListHeaderData::IsHit( int x, int y ) const
{
    return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
}

void wxListHeaderData::GetItem( wxListItem& item )
{
    long mask = item.m_mask;
    if ( !mask )
    {
        // by default, get everything for backwards compatibility
        mask = -1;
    }

    if ( mask & wxLIST_MASK_STATE )
        item.m_state = m_state;
    if ( mask & wxLIST_MASK_TEXT )
        item.m_text = m_text;
    if ( mask & wxLIST_MASK_IMAGE )
        item.m_image = m_image;
    if ( mask & wxLIST_MASK_WIDTH )
        item.m_width = m_width;
    if ( mask & wxLIST_MASK_FORMAT )
        item.m_format = m_format;
}

int wxListHeaderData::GetImage() const
{
    return m_image;
}

int wxListHeaderData::GetWidth() const
{
    return m_width;
}

int wxListHeaderData::GetFormat() const
{
    return m_format;
}

int wxListHeaderData::GetState() const
{
    return m_state;
}

//-----------------------------------------------------------------------------
//  wxListLineData
//-----------------------------------------------------------------------------

inline int wxListLineData::GetMode() const
{
    return m_owner->GetListCtrl()->GetWindowStyleFlag() & wxLC_MASK_TYPE;
}

inline bool wxListLineData::InReportView() const
{
    return m_owner->HasFlag(wxLC_REPORT);
}

inline bool wxListLineData::IsVirtual() const
{
    return m_owner->IsVirtual();
}

wxListLineData::wxListLineData( wxListMainWindow *owner )
{
    m_owner = owner;

    if ( InReportView() )
        m_gi = NULL;
    else // !report
        m_gi = new GeometryInfo;

    m_highlighted = false;

    InitItems( GetMode() == wxLC_REPORT ? m_owner->GetColumnCount() : 1 );
}

void wxListLineData::CalculateSize( wxDC *dc, int spacing )
{
    wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
    wxCHECK_RET( node, wxT("no subitems at all??") );

    wxListItemData *item = node->GetData();

    wxString s;
    wxCoord lw, lh;

    switch ( GetMode() )
    {
        case wxLC_ICON:
        case wxLC_SMALL_ICON:
            m_gi->m_rectAll.width = spacing;

            s = item->GetText();

            if ( s.empty() )
            {
                lh =
                m_gi->m_rectLabel.width =
                m_gi->m_rectLabel.height = 0;
            }
            else // has label
            {
                dc->GetTextExtent( s, &lw, &lh );
                lw += EXTRA_WIDTH;
                lh += EXTRA_HEIGHT;

                m_gi->m_rectAll.height = spacing + lh;
                if (lw > spacing)
                    m_gi->m_rectAll.width = lw;

                m_gi->m_rectLabel.width = lw;
                m_gi->m_rectLabel.height = lh;
            }

            if (item->HasImage())
            {
                int w, h;
                m_owner->GetImageSize( item->GetImage(), w, h );
                m_gi->m_rectIcon.width = w + 8;
                m_gi->m_rectIcon.height = h + 8;

                if ( m_gi->m_rectIcon.width > m_gi->m_rectAll.width )
                    m_gi->m_rectAll.width = m_gi->m_rectIcon.width;
                if ( m_gi->m_rectIcon.height + lh > m_gi->m_rectAll.height - 4 )
                    m_gi->m_rectAll.height = m_gi->m_rectIcon.height + lh + 4;
            }

            if ( item->HasText() )
            {
                m_gi->m_rectHighlight.width = m_gi->m_rectLabel.width;
                m_gi->m_rectHighlight.height = m_gi->m_rectLabel.height;
            }
            else // no text, highlight the icon
            {
                m_gi->m_rectHighlight.width = m_gi->m_rectIcon.width;
                m_gi->m_rectHighlight.height = m_gi->m_rectIcon.height;
            }
            break;

        case wxLC_LIST:
            s = item->GetTextForMeasuring();

            dc->GetTextExtent( s, &lw, &lh );
            lw += EXTRA_WIDTH;
            lh += EXTRA_HEIGHT;

            m_gi->m_rectLabel.width = lw;
            m_gi->m_rectLabel.height = lh;

            m_gi->m_rectAll.width = lw;
            m_gi->m_rectAll.height = lh;

            if (item->HasImage())
            {
                int w, h;
                m_owner->GetImageSize( item->GetImage(), w, h );
                m_gi->m_rectIcon.width = w;
                m_gi->m_rectIcon.height = h;

                m_gi->m_rectAll.width += 4 + w;
                if (h > m_gi->m_rectAll.height)
                    m_gi->m_rectAll.height = h;
            }

            m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
            m_gi->m_rectHighlight.height = m_gi->m_rectAll.height;
            break;

        case wxLC_REPORT:
            wxFAIL_MSG( wxT("unexpected call to SetSize") );
            break;

        default:
            wxFAIL_MSG( wxT("unknown mode") );
            break;
    }
}

void wxListLineData::SetPosition( int x, int y, int spacing )
{
    wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
    wxCHECK_RET( node, wxT("no subitems at all??") );

    wxListItemData *item = node->GetData();

    switch ( GetMode() )
    {
        case wxLC_ICON:
        case wxLC_SMALL_ICON:
            m_gi->m_rectAll.x = x;
            m_gi->m_rectAll.y = y;

            if ( item->HasImage() )
            {
                m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 4 +
                    (m_gi->m_rectAll.width - m_gi->m_rectIcon.width) / 2;
                m_gi->m_rectIcon.y = m_gi->m_rectAll.y + 4;
            }

            if ( item->HasText() )
            {
                if (m_gi->m_rectAll.width > spacing)
                    m_gi->m_rectLabel.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/2);
                else
                    m_gi->m_rectLabel.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/2) + (spacing / 2) - (m_gi->m_rectLabel.width / 2);
                m_gi->m_rectLabel.y = m_gi->m_rectAll.y + m_gi->m_rectAll.height + 2 - m_gi->m_rectLabel.height;
                m_gi->m_rectHighlight.x = m_gi->m_rectLabel.x - 2;
                m_gi->m_rectHighlight.y = m_gi->m_rectLabel.y - 2;
            }
            else // no text, highlight the icon
            {
                m_gi->m_rectHighlight.x = m_gi->m_rectIcon.x - 4;
                m_gi->m_rectHighlight.y = m_gi->m_rectIcon.y - 4;
            }
            break;

        case wxLC_LIST:
            m_gi->m_rectAll.x = x;
            m_gi->m_rectAll.y = y;

            m_gi->m_rectHighlight.x = m_gi->m_rectAll.x;
            m_gi->m_rectHighlight.y = m_gi->m_rectAll.y;
            m_gi->m_rectLabel.y = m_gi->m_rectAll.y + 2;

            if (item->HasImage())
            {
                m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 2;
                m_gi->m_rectIcon.y = m_gi->m_rectAll.y + 2;
                m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 4 + (EXTRA_WIDTH/2) + m_gi->m_rectIcon.width;
            }
            else
            {
                m_gi->m_rectLabel.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/2);
            }
            break;

        case wxLC_REPORT:
            wxFAIL_MSG( wxT("unexpected call to SetPosition") );
            break;

        default:
            wxFAIL_MSG( wxT("unknown mode") );
            break;
    }
}

void wxListLineData::InitItems( int num )
{
    for (int i = 0; i < num; i++)
        m_items.Append( new wxListItemData(m_owner) );
}

void wxListLineData::SetItem( int index, const wxListItem &info )
{
    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    wxCHECK_RET( node, wxT("invalid column index in SetItem") );

    wxListItemData *item = node->GetData();
    item->SetItem( info );
}

void wxListLineData::GetItem( int index, wxListItem &info )
{
    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    if (node)
    {
        wxListItemData *item = node->GetData();
        item->GetItem( info );
    }
}

wxString wxListLineData::GetText(int index) const
{
    wxString s;

    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    if (node)
    {
        wxListItemData *item = node->GetData();
        s = item->GetText();
    }

    return s;
}

void wxListLineData::SetText( int index, const wxString& s )
{
    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    if (node)
    {
        wxListItemData *item = node->GetData();
        item->SetText( s );
    }
}

void wxListLineData::SetImage( int index, int image )
{
    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    wxCHECK_RET( node, wxT("invalid column index in SetImage()") );

    wxListItemData *item = node->GetData();
    item->SetImage(image);
}

int wxListLineData::GetImage( int index ) const
{
    wxListItemDataList::compatibility_iterator node = m_items.Item( index );
    wxCHECK_MSG( node, -1, wxT("invalid column index in GetImage()") );

    wxListItemData *item = node->GetData();
    return item->GetImage();
}

wxListItemAttr *wxListLineData::GetAttr() const
{
    wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
    wxCHECK_MSG( node, NULL, wxT("invalid column index in GetAttr()") );

    wxListItemData *item = node->GetData();
    return item->GetAttr();
}

void wxListLineData::SetAttr(wxListItemAttr *attr)
{
    wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
    wxCHECK_RET( node, wxT("invalid column index in SetAttr()") );

    wxListItemData *item = node->GetData();
    item->SetAttr(attr);
}

void wxListLineData::ApplyAttributes(wxDC *dc,
                                     const wxRect& rectHL,
                                     bool highlighted,
                                     bool current)
{
    const wxListItemAttr * const attr = GetAttr();

    wxWindow * const listctrl = m_owner->GetParent();

    const bool hasFocus = listctrl->HasFocus()
#if defined(__WXMAC__) && !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
                && IsControlActive( (ControlRef)listctrl->GetHandle() )
#endif
                ;

    // fg colour

    // don't use foreground colour for drawing highlighted items - this might
    // make them completely invisible (and there is no way to do bit
    // arithmetics on wxColour, unfortunately)
    wxColour colText;
    if ( highlighted )
    {
#ifdef __WXMAC__
        if ( hasFocus )
            colText = *wxWHITE;
        else
            colText = *wxBLACK;
#else
        if ( hasFocus )
            colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
        else
            colText = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOXHIGHLIGHTTEXT);
#endif
    }
    else if ( attr && attr->HasTextColour() )
        colText = attr->GetTextColour();
    else
        colText = listctrl->GetForegroundColour();

    dc->SetTextForeground(colText);

    // font
    wxFont font;
    if ( attr && attr->HasFont() )
        font = attr->GetFont();
    else
        font = listctrl->GetFont();

    dc->SetFont(font);

    // background
    if ( highlighted )
    {
        // Use the renderer method to ensure that the selected items use the
        // native look.
        int flags = wxCONTROL_SELECTED;
        if ( hasFocus )
            flags |= wxCONTROL_FOCUSED;
        if (current)
           flags |= wxCONTROL_CURRENT;
        wxRendererNative::Get().
            DrawItemSelectionRect( m_owner, *dc, rectHL, flags );
    }
    else if ( attr && attr->HasBackgroundColour() )
    {
        // Draw the background using the items custom background colour.
        dc->SetBrush(attr->GetBackgroundColour());
        dc->SetPen(*wxTRANSPARENT_PEN);
        dc->DrawRectangle(rectHL);
    }

    // just for debugging to better see where the items are
#if 0
    dc->SetPen(*wxRED_PEN);
    dc->SetBrush(*wxTRANSPARENT_BRUSH);
    dc->DrawRectangle( m_gi->m_rectAll );
    dc->SetPen(*wxGREEN_PEN);
    dc->DrawRectangle( m_gi->m_rectIcon );
#endif
}

void wxListLineData::Draw(wxDC *dc, bool current)
{
    wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
    wxCHECK_RET( node, wxT("no subitems at all??") );

    ApplyAttributes(dc, m_gi->m_rectHighlight, IsHighlighted(), current);

    wxListItemData *item = node->GetData();
    if (item->HasImage())
    {
        // centre the image inside our rectangle, this looks nicer when items
        // ae aligned in a row
        const wxRect& rectIcon = m_gi->m_rectIcon;

        m_owner->DrawImage(item->GetImage(), dc, rectIcon.x, rectIcon.y);
    }

    if (item->HasText())
    {
        const wxRect& rectLabel = m_gi->m_rectLabel;

        wxDCClipper clipper(*dc, rectLabel);
        dc->DrawText(item->GetText(), rectLabel.x, rectLabel.y);
    }
}

void wxListLineData::DrawInReportMode( wxDC *dc,
                                       const wxRect& rect,
                                       const wxRect& rectHL,
                                       bool highlighted,
                                       bool current )
{
    // TODO: later we should support setting different attributes for
    //       different columns - to do it, just add "col" argument to
    //       GetAttr() and move these lines into the loop below

    ApplyAttributes(dc, rectHL, highlighted, current);

    wxCoord x = rect.x + HEADER_OFFSET_X,
            yMid = rect.y + rect.height/2;
#ifdef __WXGTK__
    // This probably needs to be done
    // on all platforms as the icons
    // otherwise nearly touch the border
    x += 2;
#endif

    size_t col = 0;
    for ( wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
          node;
          node = node->GetNext(), col++ )
    {
        wxListItemData *item = node->GetData();

        int width = m_owner->GetColumnWidth(col);
        int xOld = x;
        x += width;

        width -= 8;
        const int wText = width;
        wxDCClipper clipper(*dc, xOld, rect.y, wText, rect.height);

        if ( item->HasImage() )
        {
            int ix, iy;
            m_owner->GetImageSize( item->GetImage(), ix, iy );
            m_owner->DrawImage( item->GetImage(), dc, xOld, yMid - iy/2 );

            ix += IMAGE_MARGIN_IN_REPORT_MODE;

            xOld += ix;
            width -= ix;
        }

        if ( item->HasText() )
            DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, width);
    }
}

void wxListLineData::DrawTextFormatted(wxDC *dc,
                                       const wxString& textOrig,
                                       int col,
                                       int x,
                                       int yMid,
                                       int width)
{
    // we don't support displaying multiple lines currently (and neither does
    // wxMSW FWIW) so just merge all the lines
    wxString text(textOrig);
    text.Replace(wxT("\n"), wxT(" "));

    wxCoord w, h;
    dc->GetTextExtent(text, &w, &h);

    const wxCoord y = yMid - (h + 1)/2;

    wxDCClipper clipper(*dc, x, y, width, h);

    // determine if the string can fit inside the current width
    if (w <= width)
    {
        // it can, draw it using the items alignment
        wxListItem item;
        m_owner->GetColumn(col, item);
        switch ( item.GetAlign() )
        {
            case wxLIST_FORMAT_LEFT:
                // nothing to do
                break;

            case wxLIST_FORMAT_RIGHT:
                x += width - w;
                break;

            case wxLIST_FORMAT_CENTER:
                x += (width - w) / 2;
                break;

            default:
                wxFAIL_MSG( wxT("unknown list item format") );
                break;
        }

        dc->DrawText(text, x, y);
    }
    else // otherwise, truncate and add an ellipsis if possible
    {
        // determine the base width
        wxString ellipsis(wxT("..."));
        wxCoord base_w;
        dc->GetTextExtent(ellipsis, &base_w, &h);

        // continue until we have enough space or only one character left
        wxCoord w_c, h_c;
        size_t len = text.length();
        wxString drawntext = text.Left(len);
        while (len > 1)
        {
            dc->GetTextExtent(drawntext.Last(), &w_c, &h_c);
            drawntext.RemoveLast();
            len--;
            w -= w_c;
            if (w + base_w <= width)
                break;
        }

        // if still not enough space, remove ellipsis characters
        while (ellipsis.length() > 0 && w + base_w > width)
        {
            ellipsis = ellipsis.Left(ellipsis.length() - 1);
            dc->GetTextExtent(ellipsis, &base_w, &h);
        }

        // now draw the text
        dc->DrawText(drawntext, x, y);
        dc->DrawText(ellipsis, x + w, y);
    }
}

bool wxListLineData::Highlight( bool on )
{
    wxCHECK_MSG( !IsVirtual(), false, wxT("unexpected call to Highlight") );

    if ( on == m_highlighted )
        return false;

    m_highlighted = on;

    return true;
}

void wxListLineData::ReverseHighlight( void )
{
    Highlight(!IsHighlighted());
}

//-----------------------------------------------------------------------------
//  wxListHeaderWindow
//-----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
    EVT_PAINT         (wxListHeaderWindow::OnPaint)
    EVT_MOUSE_EVENTS  (wxListHeaderWindow::OnMouse)
END_EVENT_TABLE()

void wxListHeaderWindow::Init()
{
    m_currentCursor = NULL;
    m_isDragging = false;
    m_dirty = false;
    m_sendSetColumnWidth = false;
}

wxListHeaderWindow::wxListHeaderWindow()
{
    Init();

    m_owner = NULL;
    m_resizeCursor = NULL;
}

bool wxListHeaderWindow::Create( wxWindow *win,
                                 wxWindowID id,
                                 wxListMainWindow *owner,
                                 const wxPoint& pos,
                                 const wxSize& size,
                                 long style,
                                 const wxString &name )
{
    if ( !wxWindow::Create(win, id, pos, size, style, name) )
        return false;

    Init();

    m_owner = owner;
    m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );

#if _USE_VISATTR
    wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes();
    SetOwnForegroundColour( attr.colFg );
    SetOwnBackgroundColour( attr.colBg );
    if (!m_hasFont)
        SetOwnFont( attr.font );
#else
    SetOwnForegroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
    SetOwnBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
    if (!m_hasFont)
        SetOwnFont( wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT ));
#endif

    return true;
}

wxListHeaderWindow::~wxListHeaderWindow()
{
    delete m_resizeCursor;
}

#ifdef __WXUNIVERSAL__
#include "wx/univ/renderer.h"
#include "wx/univ/theme.h"
#endif

// shift the DC origin to match the position of the main window horz
// scrollbar: this allows us to always use logical coords
void wxListHeaderWindow::AdjustDC(wxDC& dc)
{
    wxGenericListCtrl *parent = m_owner->GetListCtrl();

    int xpix;
    parent->GetScrollPixelsPerUnit( &xpix, NULL );

    int view_start;
    parent->GetViewStart( &view_start, NULL );


    int org_x = 0;
    int org_y = 0;
    dc.GetDeviceOrigin( &org_x, &org_y );

    // account for the horz scrollbar offset
#ifdef __WXGTK__
    if (GetLayoutDirection() == wxLayout_RightToLeft)
    {
        // Maybe we just have to check for m_signX
        // in the DC, but I leave the #ifdef __WXGTK__
        // for now
        dc.SetDeviceOrigin( org_x + (view_start * xpix), org_y );
    }
    else
#endif
        dc.SetDeviceOrigin( org_x - (view_start * xpix), org_y );
}

void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
    wxGenericListCtrl *parent = m_owner->GetListCtrl();

    wxPaintDC dc( this );

    AdjustDC( dc );

    dc.SetFont( GetFont() );

    // width and height of the entire header window
    int w, h;
    GetClientSize( &w, &h );
    parent->CalcUnscrolledPosition(w, 0, &w, NULL);

    dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
    dc.SetTextForeground(GetForegroundColour());

    int x = HEADER_OFFSET_X;
    int numColumns = m_owner->GetColumnCount();
    wxListItem item;
    for ( int i = 0; i < numColumns && x < w; i++ )
    {
        m_owner->GetColumn( i, item );
        int wCol = item.m_width;

        int cw = wCol;
        int ch = h;

        int flags = 0;
        if (!m_parent->IsEnabled())
            flags |= wxCONTROL_DISABLED;

// NB: The code below is not really Mac-specific, but since we are close
// to 2.8 release and I don't have time to test on other platforms, I
// defined this only for wxMac. If this behaviour is desired on
// other platforms, please go ahead and revise or remove the #ifdef.
#ifdef __WXMAC__
        if ( !m_owner->IsVirtual() && (item.m_mask & wxLIST_MASK_STATE) &&
                (item.m_state & wxLIST_STATE_SELECTED) )
            flags |= wxCONTROL_SELECTED;
#endif

        if (i == 0)
           flags |= wxCONTROL_SPECIAL; // mark as first column

        wxRendererNative::Get().DrawHeaderButton
                                (
                                    this,
                                    dc,
                                    wxRect(x, HEADER_OFFSET_Y, cw, ch),
                                    flags
                                );

        // see if we have enough space for the column label

        // for this we need the width of the text
        wxCoord wLabel;
        wxCoord hLabel;
        dc.GetTextExtent(item.GetText(), &wLabel, &hLabel);
        wLabel += 2 * EXTRA_WIDTH;

        // and the width of the icon, if any
        int ix = 0, iy = 0;    // init them just to suppress the compiler warnings
        const int image = item.m_image;
        wxImageList *imageList;
        if ( image != -1 )
        {
            imageList = m_owner->GetSmallImageList();
            if ( imageList )
            {
                imageList->GetSize(image, ix, iy);
                wLabel += ix + HEADER_IMAGE_MARGIN_IN_REPORT_MODE;
            }
        }
        else
        {
            imageList = NULL;
        }

        // ignore alignment if there is not enough space anyhow
        int xAligned;
        switch ( wLabel < cw ? item.GetAlign() : wxLIST_FORMAT_LEFT )
        {
            default:
                wxFAIL_MSG( wxT("unknown list item format") );
                // fall through

            case wxLIST_FORMAT_LEFT:
                xAligned = x;
                break;

            case wxLIST_FORMAT_RIGHT:
                xAligned = x + cw - wLabel;
                break;

            case wxLIST_FORMAT_CENTER:
                xAligned = x + (cw - wLabel) / 2;
                break;
        }

        // draw the text and image clipping them so that they
        // don't overwrite the column boundary
        wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h);

        // if we have an image, draw it on the right of the label
        if ( imageList )
        {
            imageList->Draw
                       (
                        image,
                        dc,
                        xAligned + wLabel - ix - HEADER_IMAGE_MARGIN_IN_REPORT_MODE,
                        HEADER_OFFSET_Y + (h - iy)/2,
                        wxIMAGELIST_DRAW_TRANSPARENT
                       );
        }

        dc.DrawText( item.GetText(),
                     xAligned + EXTRA_WIDTH, (h - hLabel) / 2 );

        x += wCol;
    }

    // Fill in what's missing to the right of the columns, otherwise we will
    // leave an unpainted area when columns are removed (and it looks better)
    if ( x < w )
    {
        wxRendererNative::Get().DrawHeaderButton
                                (
                                    this,
                                    dc,
                                    wxRect(x, HEADER_OFFSET_Y, w - x, h),
                                    wxCONTROL_DIRTY // mark as last column
                                );
    }
}

void wxListHeaderWindow::OnInternalIdle()
{
    wxWindow::OnInternalIdle();

    if (m_sendSetColumnWidth)
    {
        m_owner->SetColumnWidth( m_colToSend, m_widthToSend );
        m_sendSetColumnWidth = false;
    }
}

void wxListHeaderWindow::DrawCurrent()
{
#if 1
    // m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
    m_sendSetColumnWidth = true;
    m_colToSend = m_column;
    m_widthToSend = m_currentX - m_minX;
#else
    int x1 = m_currentX;
    int y1 = 0;
    m_owner->ClientToScreen( &x1, &y1 );

    int x2 = m_currentX;
    int y2 = 0;
    m_owner->GetClientSize( NULL, &y2 );
    m_owner->ClientToScreen( &x2, &y2 );

    wxScreenDC dc;
    dc.SetLogicalFunction( wxINVERT );
    dc.SetPen( wxPen(*wxBLACK, 2) );
    dc.SetBrush( *wxTRANSPARENT_BRUSH );

    AdjustDC(dc);

    dc.DrawLine( x1, y1, x2, y2 );

    dc.SetLogicalFunction( wxCOPY );

    dc.SetPen( wxNullPen );
    dc.SetBrush( wxNullBrush );
#endif
}

void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
{
    wxGenericListCtrl *parent = m_owner->GetListCtrl();

    // we want to work with logical coords
    int x;
    parent->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL);
    int y = event.GetY();

    if (m_isDragging)
    {
        SendListEvent(wxEVT_LIST_COL_DRAGGING, event.GetPosition());

        // we don't draw the line beyond our window, but we allow dragging it
        // there
        int w = 0;
        GetClientSize( &w, NULL );
        parent->CalcUnscrolledPosition(w, 0, &w, NULL);
        w -= 6;

        // erase the line if it was drawn
        if ( m_currentX < w )
            DrawCurrent();

        if (event.ButtonUp())
        {
            ReleaseMouse();
            m_isDragging = false;
            m_dirty = true;
            m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
            SendListEvent(wxEVT_LIST_COL_END_DRAG, event.GetPosition());
        }
        else
        {
            if (x > m_minX + 7)
                m_currentX = x;
            else
                m_currentX = m_minX + 7;

            // draw in the new location
            if ( m_currentX < w )
                DrawCurrent();
        }
    }
    else // not dragging
    {
        m_minX = 0;
        bool hit_border = false;

        // end of the current column
        int xpos = 0;

        // find the column where this event occurred
        int col,
            countCol = m_owner->GetColumnCount();
        for (col = 0; col < countCol; col++)
        {
            xpos += m_owner->GetColumnWidth( col );
            m_column = col;

            if ( (abs(x-xpos) < 3) && (y < 22) )
            {
                // near the column border
                hit_border = true;
                break;
            }

            if ( x < xpos )
            {
                // inside the column
                break;
            }

            m_minX = xpos;
        }

        if ( col == countCol )
            m_column = -1;

        if (event.LeftDown() || event.RightUp())
        {
            if (hit_border && event.LeftDown())
            {
                if ( SendListEvent(wxEVT_LIST_COL_BEGIN_DRAG,
                                   event.GetPosition()) )
                {
                    m_isDragging = true;
                    m_currentX = x;
                    CaptureMouse();
                    DrawCurrent();
                }
                //else: column resizing was vetoed by the user code
            }
            else // click on a column
            {
                // record the selected state of the columns
                if (event.LeftDown())
                {
                    for (int i=0; i < m_owner->GetColumnCount(); i++)
                    {
                        wxListItem colItem;
                        m_owner->GetColumn(i, colItem);
                        long state = colItem.GetState();
                        if (i == m_column)
                            colItem.SetState(state | wxLIST_STATE_SELECTED);
                        else
                            colItem.SetState(state & ~wxLIST_STATE_SELECTED);
                        m_owner->SetColumn(i, colItem);
                    }
                }

                SendListEvent( event.LeftDown()
                                    ? wxEVT_LIST_COL_CLICK
                                    : wxEVT_LIST_COL_RIGHT_CLICK,
                                event.GetPosition());
            }
        }
        else if (event.Moving())
        {
            bool setCursor;
            if (hit_border)
            {
                setCursor = m_currentCursor == wxSTANDARD_CURSOR;
                m_currentCursor = m_resizeCursor;
            }
            else
            {
                setCursor = m_currentCursor != wxSTANDARD_CURSOR;
                m_currentCursor = wxSTANDARD_CURSOR;
            }

            if ( setCursor )
                SetCursor(*m_currentCursor);
        }
    }
}

bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos)
{
    wxWindow *parent = GetParent();
    wxListEvent le( type, parent->GetId() );
    le.SetEventObject( parent );
    le.m_pointDrag = pos;

    // the position should be relative to the parent window, not
    // this one for compatibility with MSW and common sense: the
    // user code doesn't know anything at all about this header
    // window, so why should it get positions relative to it?
    le.m_pointDrag.y -= GetSize().y;

    le.m_col = m_column;
    return !parent->GetEventHandler()->ProcessEvent( le ) || le.IsAllowed();
}

//-----------------------------------------------------------------------------
// wxListRenameTimer (internal)
//-----------------------------------------------------------------------------

wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
{
    m_owner = owner;
}

void wxListRenameTimer::Notify()
{
    m_owner->OnRenameTimer();
}

//-----------------------------------------------------------------------------
// wxListFindTimer (internal)
//-----------------------------------------------------------------------------

void wxListFindTimer::Notify()
{
    m_owner->OnFindTimer();
}

//-----------------------------------------------------------------------------
// wxListTextCtrlWrapper (internal)
//-----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxListTextCtrlWrapper, wxEvtHandler)
    EVT_CHAR           (wxListTextCtrlWrapper::OnChar)
    EVT_KEY_UP         (wxListTextCtrlWrapper::OnKeyUp)
    EVT_KILL_FOCUS     (wxListTextCtrlWrapper::OnKillFocus)
END_EVENT_TABLE()

wxListTextCtrlWrapper::wxListTextCtrlWrapper(wxListMainWindow *owner,
                                             wxTextCtrl *text,
                                             size_t itemEdit)
              : m_startValue(owner->GetItemText(itemEdit)),
                m_itemEdited(itemEdit)
{
    m_owner = owner;
    m_text = text;
    m_aboutToFinish = false;

    wxGenericListCtrl *parent = m_owner->GetListCtrl();

    wxRect rectLabel = owner->GetLineLabelRect(itemEdit);

    parent->CalcScrolledPosition(rectLabel.x, rectLabel.y,
                                  &rectLabel.x, &rectLabel.y);

    m_text->Create(owner, wxID_ANY, m_startValue,
                   wxPoint(rectLabel.x-4,rectLabel.y-4),
                   wxSize(rectLabel.width+11,rectLabel.height+8));
    m_text->SetFocus();

    m_text->PushEventHandler(this);
}

void wxListTextCtrlWrapper::EndEdit(EndReason reason)
{
    m_aboutToFinish = true;

    switch ( reason )
    {
        case End_Accept:
            // Notify the owner about the changes
            AcceptChanges();

            // Even if vetoed, close the control (consistent with MSW)
            Finish( true );
            break;

        case End_Discard:
            m_owner->OnRenameCancelled(m_itemEdited);

            Finish( true );
            break;

        case End_Destroy:
            // Don't generate any notifications for the control being destroyed
            // and don't set focus to it neither.
            Finish(false);
            break;
    }
}

void wxListTextCtrlWrapper::Finish( bool setfocus )
{
    m_text->RemoveEventHandler(this);
    m_owner->ResetTextControl( m_text );

    wxPendingDelete.Append( this );

    if (setfocus)
        m_owner->SetFocus();
}

bool wxListTextCtrlWrapper::AcceptChanges()
{
    const wxString value = m_text->GetValue();

    // notice that we should always call OnRenameAccept() to generate the "end
    // label editing" event, even if the user hasn't really changed anything
    if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
    {
        // vetoed by the user
        return false;
    }

    // accepted, do rename the item (unless nothing changed)
    if ( value != m_startValue )
        m_owner->SetItemText(m_itemEdited, value);

    return true;
}

void wxListTextCtrlWrapper::OnChar( wxKeyEvent &event )
{
    if ( !CheckForEndEditKey(event) )
        event.Skip();
}

bool wxListTextCtrlWrapper::CheckForEndEditKey(const wxKeyEvent& event)
{
    switch ( event.m_keyCode )
    {
        case WXK_RETURN:
            EndEdit( End_Accept );
            break;

        case WXK_ESCAPE:
            EndEdit( End_Discard );
            break;

        default:
            return false;
    }

    return true;
}

void wxListTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
{
    if (m_aboutToFinish)
    {
        // auto-grow the textctrl:
        wxSize parentSize = m_owner->GetSize();
        wxPoint myPos = m_text->GetPosition();
        wxSize mySize = m_text->GetSize();
        int sx, sy;
        m_text->GetTextExtent(m_text->GetValue() + wxT("MM"), &sx, &sy);
        if (myPos.x + sx > parentSize.x)
            sx = parentSize.x - myPos.x;
       if (mySize.x > sx)
            sx = mySize.x;
       m_text->SetSize(sx, wxDefaultCoord);
    }

    event.Skip();
}

void wxListTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
{
    if ( !m_aboutToFinish )
    {
        if ( !AcceptChanges() )
            m_owner->OnRenameCancelled( m_itemEdited );

        Finish( false );
    }

    // We must let the native text control handle focus
    event.Skip();
}

//-----------------------------------------------------------------------------
//  wxListMainWindow
//-----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(wxListMainWindow, wxWindow)
  EVT_PAINT          (wxListMainWindow::OnPaint)
  EVT_MOUSE_EVENTS   (wxListMainWindow::OnMouse)
  EVT_CHAR_HOOK      (wxListMainWindow::OnCharHook)
  EVT_CHAR           (wxListMainWindow::OnChar)
  EVT_KEY_DOWN       (wxListMainWindow::OnKeyDown)
  EVT_KEY_UP         (wxListMainWindow::OnKeyUp)
  EVT_SET_FOCUS      (wxListMainWindow::OnSetFocus)
  EVT_KILL_FOCUS     (wxListMainWindow::OnKillFocus)
  EVT_SCROLLWIN      (wxListMainWindow::OnScroll)
  EVT_CHILD_FOCUS    (wxListMainWindow::OnChildFocus)
END_EVENT_TABLE()

void wxListMainWindow::Init()
{
    m_dirty = true;
    m_countVirt = 0;
    m_lineFrom =
    m_lineTo = (size_t)-1;
    m_linesPerPage = 0;

    m_headerWidth =
    m_lineHeight = 0;

    m_small_image_list = NULL;
    m_normal_image_list = NULL;

    m_small_spacing = 30;
    m_normal_spacing = 40;

    m_hasFocus = false;
    m_dragCount = 0;
    m_isCreated = false;

    m_lastOnSame = false;
    m_renameTimer = new wxListRenameTimer( this );
    m_findTimer = NULL;
    m_findBell = 0;  // default is to not ring bell at all
    m_textctrlWrapper = NULL;

    m_current =
    m_lineLastClicked =
    m_lineSelectSingleOnUp =
    m_lineBeforeLastClicked = (size_t)-1;
}

wxListMainWindow::wxListMainWindow()
{
    Init();

    m_highlightBrush =
    m_highlightUnfocusedBrush = NULL;
}

wxListMainWindow::wxListMainWindow( wxWindow *parent,
                                    wxWindowID id,
                                    const wxPoint& pos,
                                    const wxSize& size )
                : wxWindow( parent, id, pos, size,
                            wxWANTS_CHARS | wxBORDER_NONE )
{
    Init();

    m_highlightBrush = new wxBrush
                         (
                            wxSystemSettings::GetColour
                            (
                                wxSYS_COLOUR_HIGHLIGHT
                            ),
                            wxBRUSHSTYLE_SOLID
                         );

    m_highlightUnfocusedBrush = new wxBrush
                              (
                                 wxSystemSettings::GetColour
                                 (
                                     wxSYS_COLOUR_BTNSHADOW
                                 ),
                                 wxBRUSHSTYLE_SOLID
                              );

    wxVisualAttributes attr = wxGenericListCtrl::GetClassDefaultAttributes();
    SetOwnForegroundColour( attr.colFg );
    SetOwnBackgroundColour( attr.colBg );
    if (!m_hasFont)
        SetOwnFont( attr.font );
}

wxListMainWindow::~wxListMainWindow()
{
    if ( m_textctrlWrapper )
        m_textctrlWrapper->EndEdit(wxListTextCtrlWrapper::End_Destroy);

    DoDeleteAllItems();
    WX_CLEAR_LIST(wxListHeaderDataList, m_columns);
    WX_CLEAR_ARRAY(m_aColWidths);

    delete m_highlightBrush;
    delete m_highlightUnfocusedBrush;
    delete m_renameTimer;
    delete m_findTimer;
}

void wxListMainWindow::SetReportView(bool inReportView)
{
    const size_t count = m_lines.size();
    for ( size_t n = 0; n < count; n++ )
    {
        m_lines[n].SetReportView(inReportView);
    }
}

void wxListMainWindow::CacheLineData(size_t line)
{
    wxGenericListCtrl *listctrl = GetListCtrl();

    wxListLineData *ld = GetDummyLine();

    size_t countCol = GetColumnCount();
    for ( size_t col = 0; col < countCol; col++ )
    {
        ld->SetText(col, listctrl->OnGetItemText(line, col));
        ld->SetImage(col, listctrl->OnGetItemColumnImage(line, col));
    }

    ld->SetAttr(listctrl->OnGetItemAttr(line));
}

wxListLineData *wxListMainWindow::GetDummyLine() const
{
    wxASSERT_MSG( !IsEmpty(), wxT("invalid line index") );
    wxASSERT_MSG( IsVirtual(), wxT("GetDummyLine() shouldn't be called") );

    wxListMainWindow *self = wxConstCast(this, wxListMainWindow);

    // we need to recreate the dummy line if the number of columns in the
    // control changed as it would have the incorrect number of fields
    // otherwise
    if ( !m_lines.IsEmpty() &&
            m_lines[0].m_items.GetCount() != (size_t)GetColumnCount() )
    {
        self->m_lines.Clear();
    }

    if ( m_lines.IsEmpty() )
    {
        wxListLineData *line = new wxListLineData(self);
        self->m_lines.Add(line);

        // don't waste extra memory -- there never going to be anything
        // else/more in this array
        self->m_lines.Shrink();
    }

    return &m_lines[0];
}

// ----------------------------------------------------------------------------
// line geometry (report mode only)
// ----------------------------------------------------------------------------

wxCoord wxListMainWindow::GetLineHeight() const
{
    // we cache the line height as calling GetTextExtent() is slow
    if ( !m_lineHeight )
    {
        wxListMainWindow *self = wxConstCast(this, wxListMainWindow);

        wxClientDC dc( self );
        dc.SetFont( GetFont() );

        wxCoord y;
        dc.GetTextExtent(wxT("H"), NULL, &y);

        if ( m_small_image_list && m_small_image_list->GetImageCount() )
        {
            int iw = 0, ih = 0;
            m_small_image_list->GetSize(0, iw, ih);
            y = wxMax(y, ih);
        }

        y += EXTRA_HEIGHT;
        self->m_lineHeight = y + LINE_SPACING;
    }

    return m_lineHeight;
}

wxCoord wxListMainWindow::GetLineY(size_t line) const
{
    wxASSERT_MSG( InReportView(), wxT("only works in report mode") );

    return LINE_SPACING + line * GetLineHeight();
}

wxRect wxListMainWindow::GetLineRect(size_t line) const
{
    if ( !InReportView() )
        return GetLine(line)->m_gi->m_rectAll;

    wxRect rect;
    rect.x = HEADER_OFFSET_X;
    rect.y = GetLineY(line);
    rect.width = GetHeaderWidth();
    rect.height = GetLineHeight();

    return rect;
}

wxRect wxListMainWindow::GetLineLabelRect(size_t line) const
{
    if ( !InReportView() )
        return GetLine(line)->m_gi->m_rectLabel;

    int image_x = 0;
    wxListLineData *data = GetLine(line);
    wxListItemDataList::compatibility_iterator node = data->m_items.GetFirst();
    if (node)
    {
        wxListItemData *item = node->GetData();
        if ( item->HasImage() )
        {
            int ix, iy;
            GetImageSize( item->GetImage(), ix, iy );
            image_x = 3 + ix + IMAGE_MARGIN_IN_REPORT_MODE;
        }
    }

    wxRect rect;
    rect.x = image_x + HEADER_OFFSET_X;
    rect.y = GetLineY(line);
    rect.width = GetColumnWidth(0) - image_x;
    rect.height = GetLineHeight();

    return rect;
}

wxRect wxListMainWindow::GetLineIconRect(size_t line) const
{
    if ( !InReportView() )
        return GetLine(line)->m_gi->m_rectIcon;

    wxListLineData *ld = GetLine(line);
    wxASSERT_MSG( ld->HasImage(), wxT("should have an image") );

    wxRect rect;
    rect.x = HEADER_OFFSET_X;
    rect.y = GetLineY(line);
    GetImageSize(ld->GetImage(), rect.width, rect.height);

    return rect;
}

wxRect wxListMainWindow::GetLineHighlightRect(size_t line) const
{
    return InReportView() ? GetLineRect(line)
                          : GetLine(line)->m_gi->m_rectHighlight;
}

long wxListMainWindow::HitTestLine(size_t line, int x, int y) const
{
    wxASSERT_MSG( line < GetItemCount(), wxT("invalid line in HitTestLine") );

    wxListLineData *ld = GetLine(line);

    if ( ld->HasImage() && GetLineIconRect(line).Contains(x, y) )
        return wxLIST_HITTEST_ONITEMICON;

    // VS: Testing for "ld->HasText() || InReportView()" instead of
    //     "ld->HasText()" is needed to make empty lines in report view
    //     possible
    if ( ld->HasText() || InReportView() )
    {
        wxRect rect = InReportView() ? GetLineRect(line)
                                     : GetLineLabelRect(line);

        if ( rect.Contains(x…