void wxSpinCtrl::DoGetPosition(int *x, int *y) const
{
// hack: pretend that our HWND is the text control just for a moment
WXHWND hWnd = GetHWND();
wxConstCast(this, wxSpinCtrl)->m_hWnd = m_hwndBuddy;
wxSpinButton::DoGetPosition(x, y);
wxConstCast(this, wxSpinCtrl)->m_hWnd = hWnd;
}
BSLXMLERRCODE CBSLXMLDocumentEx::SetPosition(const wxChar* pPosition)
{
m_pLastPosition = m_pCurrentPosition;
m_pCurrentPosition = wxConstCast(pPosition, wxChar);
return BSLXMLERR_SUCCESS;
}
wxColour wxColourDatabase::Find(const wxString& colour) const
{
wxColourDatabase * const self = wxConstCast(this, wxColourDatabase);
self->Initialize();
// make the comparaison case insensitive and also match both grey and gray
wxString colName = colour;
colName.MakeUpper();
wxString colNameAlt = colName;
if ( !colNameAlt.Replace(wxT("GRAY"), wxT("GREY")) )
colNameAlt.clear();
wxStringToColourHashMap::iterator it = m_map->find(colName);
if ( it == m_map->end() && !colNameAlt.empty() )
it = m_map->find(colNameAlt);
if ( it != m_map->end() )
return *(it->second);
// we did not find any result in existing colours:
// we won't use wxString -> wxColour conversion because the
// wxColour::Set(const wxString &) function which does that conversion
// internally uses this function (wxColourDatabase::Find) and we want
// to avoid infinite recursion !
return wxNullColour;
}
wxSize wxButton::DoGetBestClientSize() const
{
wxClientDC dc(wxConstCast(this, wxButton));
wxCoord width, height;
dc.GetMultiLineTextExtent(GetLabel(), &width, &height);
if ( m_bitmap.Ok() )
{
// allocate extra space for the bitmap
wxCoord heightBmp = m_bitmap.GetHeight() + 2*m_marginBmpY;
if ( height < heightBmp )
height = heightBmp;
width += m_bitmap.GetWidth() + 2*m_marginBmpX;
}
// The default size should not be adjusted, so the code is moved into the
// renderer. This is conceptual wrong but currently the only solution.
// (Otto Wyss, Patch 664399)
/*
// for compatibility with other ports, the buttons default size is never
// less than the standard one, but not when display not PDAs.
if (wxSystemSettings::GetScreenType() > wxSYS_SCREEN_PDA)
{
if ( !(GetWindowStyle() & wxBU_EXACTFIT) )
{
wxSize szDef = GetDefaultSize();
if ( width < szDef.x )
width = szDef.x;
}
}
*/
return wxSize(width, height);
}
wxHtmlCell *wxHtmlCell::GetRootCell() const
{
wxHtmlCell *c = wxConstCast(this, wxHtmlCell);
while ( c->m_Parent )
c = c->m_Parent;
return c;
}
void ContentBoxCtrol::CacheItem(size_t n) const
{
if ( !m_cache->Has(n) )
{
if ( !m_htmlParser )
{
ContentBoxCtrol *self = wxConstCast(this, ContentBoxCtrol);
self->m_htmlParser = LENMUS_NEW wxHtmlWinParser(self);
LMB_TagHandler* pTagHandler = LENMUS_NEW LMB_TagHandler(m_appScope);
m_htmlParser->AddTagHandler(pTagHandler);
m_htmlParser->SetDC(LENMUS_NEW wxClientDC(self));
m_htmlParser->SetFS(&self->m_filesystem);
// use system's default GUI font by default:
m_htmlParser->SetFontFace("Tahoma");
m_htmlParser->SetFontSize(10);
//m_htmlParser->SetStandardFonts();
}
wxHtmlContainerCell *cell = (wxHtmlContainerCell *)m_htmlParser->
Parse(OnGetItemMarkup(n));
wxCHECK_RET( cell, "wxHtmlParser::Parse() returned NULL?" );
// set the cell's ID to item's index so that CellCoordsToPhysical()
// can quickly find the item:
cell->SetId(wxString::Format("%lu", (unsigned long)n));
cell->Layout(GetClientSize().x - 2*GetMargins().x);
m_cache->Store(n, cell);
}
}
wxSize StripMenuButton::GetTextSize()
{
wxClientDC dc(wxConstCast(this, StripMenuButton));
wxCoord width, height;
dc.GetMultiLineTextExtent(GetLabel(), &width, &height);
return wxSize(width, height);
}
wxSize wxGenericStaticText::DoGetBestClientSize() const
{
wxClientDC dc(wxConstCast(this, wxGenericStaticText));
wxCoord width, height;
dc.GetMultiLineTextExtent(GetLabel(), &width, &height);
return wxSize(width, height);
}
wxVideoMode wxApp::GetDisplayMode() const
{
if ( !m_videoMode.IsOk() )
wxConstCast(this, wxApp)->m_videoMode = GetCurrentVideoMode();
return m_videoMode;
}
void wxDIB::DoGetObject() const
{
// only do something if we have a valid DIB but we don't [yet] have valid
// data
if ( m_handle && !m_data )
{
// although all the info we need is in BITMAP and so we don't really
// need DIBSECTION we still ask for it as modifying the bit values only
// works for the real DIBs and not for the bitmaps and it's better to
// check for this now rather than trying to find out why it doesn't
// work later
DIBSECTION ds;
if ( !GetDIBSection(m_handle, &ds) )
{
wxLogLastError(wxT("GetObject(hDIB)"));
return;
}
wxDIB *self = wxConstCast(this, wxDIB);
self->m_width = ds.dsBm.bmWidth;
self->m_height = ds.dsBm.bmHeight;
self->m_depth = ds.dsBm.bmBitsPixel;
self->m_data = ds.dsBm.bmBits;
}
}
void wxHtmlListBox::CacheItem(size_t n) const
{
if ( !m_cache->Has(n) )
{
if ( !m_htmlParser )
{
wxHtmlListBox *self = wxConstCast(this, wxHtmlListBox);
self->m_htmlParser = new wxHtmlWinParser(self);
m_htmlParser->SetDC(new wxClientDC(self));
m_htmlParser->SetFS(&self->m_filesystem);
#if !wxUSE_UNICODE
if (GetFont().IsOk())
m_htmlParser->SetInputEncoding(GetFont().GetEncoding());
#endif
// use system's default GUI font by default:
m_htmlParser->SetStandardFonts();
}
wxHtmlContainerCell *cell = (wxHtmlContainerCell *)m_htmlParser->
Parse(OnGetItemMarkup(n));
wxCHECK_RET( cell, wxT("wxHtmlParser::Parse() returned NULL?") );
// set the cell's ID to item's index so that CellCoordsToPhysical()
// can quickly find the item:
cell->SetId(wxString::Format(wxT("%lu"), (unsigned long)n));
cell->Layout(GetClientSize().x - 2*GetMargins().x);
m_cache->Store(n, cell);
}
}
wxFontInstance *
wxFontMgrFontRefData::GetFontInstance(float scale, bool antialiased) const
{
wxConstCast(this, wxFontMgrFontRefData)->EnsureValidFont();
return m_fontFace->GetFontInstance(m_info.pointSize * scale,
antialiased);
}
// -------------------------------------------------------------------------------- //
wxCoord guAlListBox::OnMeasureItem( size_t n ) const
{
// Code taken from the generic/listctrl.cpp file
guAlListBox * self = wxConstCast( this, guAlListBox );
self->SetItemHeight( ALLISTBOX_ITEM_SIZE );
return wxCoord( ALLISTBOX_ITEM_SIZE );
}
// static
wxDocVector wxTrunkDocView::GetDocumentsVector(const wxDocManager& docManager)
{
wxDocVector docs;
const wxList& list = wxConstCast(&docManager, wxDocManager)->GetDocuments();
for (wxList::const_iterator it = list.begin(); it != list.end(); it++)
docs.push_back(wxStaticCast(*it, wxDocument));
return docs;
}
int wxListBox::GetItemsPerPage() const
{
if ( !m_itemsPerPage )
{
wxConstCast(this, wxListBox)->CalcItemsPerPage();
}
return m_itemsPerPage;
}
wxCoord wxListBox::GetLineHeight() const
{
if ( !m_lineHeight )
{
wxConstCast(this, wxListBox)->CalcItemsPerPage();
}
return m_lineHeight;
}
const wxString& wxFSFile::GetMimeType() const
{
if ( m_MimeType.empty() && !m_Location.empty() )
{
wxConstCast(this, wxFSFile)->m_MimeType =
wxFileSystemHandler::GetMimeTypeFromExt(m_Location);
}
return m_MimeType;
}
wxSize wxStaticText::DoGetBestClientSize() const
{
wxStaticText *self = wxConstCast(this, wxStaticText);
wxClientDC dc(self);
dc.SetFont(GetFont());
wxCoord width, height;
dc.GetMultiLineTextExtent(GetLabel(), &width, &height);
return wxSize(width, height);
}
void wxDC::DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
wxCoord *descent, wxCoord *externalLeading,
wxFont *theFont) const
{
wxCHECK_RET( Ok(), wxT("invalid dc") );
wxCHECK_RET( m_font.Ok(), wxT("no font selected") );
wxCHECK_RET( !theFont || theFont->Ok(), wxT("invalid font") );
wxFont oldFont;
if ( theFont != NULL )
{
oldFont = m_font;
wxConstCast(this, wxDC)->SetFont(*theFont);
}
wxCoord xx = 0, yy = 0;
DFBRectangle rect;
wxIDirectFBFontPtr f = GetCurrentFont();
if ( f->GetStringExtents(wxSTR_TO_DFB(string), -1, &rect, NULL) )
{
// VS: YDEV is corrent, it should *not* be XDEV, because font's are
// only scaled according to m_scaleY
xx = YDEV2LOGREL(rect.w);
yy = YDEV2LOGREL(rect.h);
if ( descent )
{
int d;
if ( f->GetDescender(&d) )
*descent = YDEV2LOGREL(-d);
else
*descent = 0;
}
}
if ( x ) *x = xx;
if ( y ) *y = yy;
if ( externalLeading ) *externalLeading = 0;
if ( theFont != NULL )
wxConstCast(this, wxDC)->SetFont(oldFont);
}
wxHtmlCell *wxHtmlCell::FindCellByPos(wxCoord x, wxCoord y,
unsigned flags) const
{
if ( x >= 0 && x < m_Width && y >= 0 && y < m_Height )
{
return wxConstCast(this, wxHtmlCell);
}
else
{
if ((flags & wxHTML_FIND_NEAREST_AFTER) &&
(y < 0 || (y < 0+m_Height && x < 0+m_Width)))
return wxConstCast(this, wxHtmlCell);
else if ((flags & wxHTML_FIND_NEAREST_BEFORE) &&
(y >= 0+m_Height || (y >= 0 && x >= 0)))
return wxConstCast(this, wxHtmlCell);
else
return NULL;
}
}
size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs,
wxArrayString *commands,
const wxFileType::MessageParameters& params) const
{
wxCHECK_MSG( !m_ext.empty(), 0, wxT("GetAllCommands() needs an extension") );
if ( m_strFileType.empty() )
{
// get it from the registry
wxFileTypeImpl *self = wxConstCast(this, wxFileTypeImpl);
wxRegKey rkey(wxRegKey::HKCR, m_ext);
if ( !rkey.Exists() || !rkey.QueryValue(wxEmptyString, self->m_strFileType) )
{
wxLogDebug(wxT("Can't get the filetype for extension '%s'."),
m_ext.c_str());
return 0;
}
}
// enum all subkeys of HKCR\filetype\shell
size_t count = 0;
wxRegKey rkey(wxRegKey::HKCR, m_strFileType + wxT("\\shell"));
long dummy;
wxString verb;
bool ok = rkey.GetFirstKey(verb, dummy);
while ( ok )
{
wxString command = wxFileType::ExpandCommand(GetCommand(verb), params);
// we want the open bverb to eb always the first
if ( verb.CmpNoCase(wxT("open")) == 0 )
{
if ( verbs )
verbs->Insert(verb, 0);
if ( commands )
commands->Insert(command, 0);
}
else // anything else than "open"
{
if ( verbs )
verbs->Add(verb);
if ( commands )
commands->Add(command);
}
count++;
ok = rkey.GetNextKey(verb, dummy);
}
return count;
}
wxSize wxGenericStaticText::DoGetBestClientSize() const
{
wxClientDC dc(wxConstCast(this, wxGenericStaticText));
#if wxUSE_MARKUP
if ( m_markupText )
return m_markupText->Measure(dc);
#endif // wxUSE_MARKUP
return dc.GetMultiLineTextExtent(GetLabel());
}
BSLXMLERRCODE CBSLXMLDocumentEx::SetDocument(const wxChar* pszDocument)
{
if (NULL == pszDocument)
{
return BSLXMLERR_INVALID_PARAMETER;
}
Clear();
m_strDocument = pszDocument;
m_pCurrentPosition = wxConstCast(m_strDocument.wx_str(), wxChar);
return BSLXMLERR_SUCCESS;
}
bool wxSoundBackendSDL::IsAvailable() const
{
if (m_initialized)
return true;
if (SDL_WasInit(SDL_INIT_AUDIO) != SDL_INIT_AUDIO)
{
if (SDL_Init(SDL_INIT_AUDIO | SDL_INIT_NOPARACHUTE) == -1)
return false;
}
wxConstCast(this, wxSoundBackendSDL)->m_initialized = true;
wxLogTrace(wxT("sound"), wxT("initialized SDL audio subsystem"));
return true;
}
BSLXMLERRCODE CBSLXMLDocumentEx::SetDocument(const wxString& strDocument)
{
if (strDocument.IsEmpty())
{
return BSLXMLERR_INVALID_PARAMETER;
}
Clear();
m_strDocument = strDocument;
m_pCurrentPosition = wxConstCast(m_strDocument.wx_str(), wxChar);
return BSLXMLERR_SUCCESS;
}
bool wxRegExImpl::Matches(const wxRegChar *str,
int flags
WXREGEX_IF_NEED_LEN(size_t len)) const
{
wxCHECK_MSG( IsValid(), false, wxT("must successfully Compile() first") );
// translate our flags to regexec() ones
wxASSERT_MSG( !(flags & ~(wxRE_NOTBOL | wxRE_NOTEOL)),
wxT("unrecognized flags in wxRegEx::Matches") );
int flagsRE = 0;
if ( flags & wxRE_NOTBOL )
flagsRE |= REG_NOTBOL;
if ( flags & wxRE_NOTEOL )
flagsRE |= REG_NOTEOL;
// allocate matches array if needed
wxRegExImpl *self = wxConstCast(this, wxRegExImpl);
if ( !m_Matches && m_nMatches )
{
self->m_Matches = new wxRegExMatches(m_nMatches);
}
wxRegExMatches::match_type matches = m_Matches ? m_Matches->get() : NULL;
// do match it
#if defined WXREGEX_USING_BUILTIN
int rc = wx_re_exec(&self->m_RegEx, str, len, NULL, m_nMatches, matches, flagsRE);
#elif defined WXREGEX_USING_RE_SEARCH
int rc = str ? ReSearch(&self->m_RegEx, str, len, matches, flagsRE) : REG_BADPAT;
#else
int rc = str ? regexec(&self->m_RegEx, str, m_nMatches, matches, flagsRE) : REG_BADPAT;
#endif
switch ( rc )
{
case 0:
// matched successfully
return true;
default:
// an error occurred
wxLogError(_("Failed to find match for regular expression: %s"),
GetErrorMsg(rc, !str).c_str());
// fall through
case REG_NOMATCH:
// no match
return false;
}
}
// Get the position and size of the field's internal bounding rectangle
bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const
{
wxCHECK_MSG( (n >= 0) && (n < m_nFields), false,
_T("invalid status bar field index") );
// FIXME: workarounds for OS/2 bugs have nothing to do here (VZ)
int width, height;
#ifdef __WXPM__
GetSize(&width, &height);
#else
GetClientSize(&width, &height);
#endif
// we cache m_widthsAbs between calls and recompute it if client
// width has changed (or when it is initially empty)
if ( m_widthsAbs.IsEmpty() || (m_lastClientWidth != width) )
{
wxConstCast(this, wxStatusBarGeneric)->
m_widthsAbs = CalculateAbsWidths(width);
// remember last width for which we have recomputed the widths in pixels
wxConstCast(this, wxStatusBarGeneric)->
m_lastClientWidth = width;
}
rect.x = 0;
for ( int i = 0; i < n; i++ )
{
rect.x += m_widthsAbs[i];
}
rect.x += m_borderX;
rect.y = m_borderY;
rect.width = m_widthsAbs[n] - 2*m_borderX;
rect.height = height - 2*m_borderY;
return true;
}
// -------------------------------------------------------------------------------- //
int guPLSoListBox::GetSelectedSongs( guTrackArray * tracks, const bool isdrag ) const
{
unsigned long cookie;
guPLSoListBox * self = wxConstCast( this, guPLSoListBox );
self->m_ItemsMutex.Lock();
int item = GetFirstSelected( cookie );
while( item != wxNOT_FOUND )
{
tracks->Add( new guTrack( m_Items[ item ] ) );
item = GetNextSelected( cookie );
}
self->m_ItemsMutex.Unlock();
return tracks->Count();
}
void wxSpinCtrl::DoGetPosition(int *x, int *y) const
{
// Because both subcontrols are mirrored manually
// (for layout direction purposes, see note)
// and leftmost control can be either spin or buddy text
// we need to get positions for both controls
// and return this with lower horizonal value.
// Note:
// Logical positions in manual mirroring:
// our layout == parent layout => x(Text) < x(Button)
// our layout != parent layout => x(Button) < x(Text)
// hack: pretend that our HWND is the text control just for a moment
int xBuddy;
WXHWND hWnd = GetHWND();
wxConstCast(this, wxSpinCtrl)->m_hWnd = m_hwndBuddy;
wxSpinButton::DoGetPosition(&xBuddy, y);
int xText;
wxConstCast(this, wxSpinCtrl)->m_hWnd = hWnd;
wxSpinButton::DoGetPosition(&xText, y);
*x = wxMin(xBuddy, xText);
}
wxString wxColourDatabase::FindName(const wxColour& colour) const
{
wxColourDatabase * const self = wxConstCast(this, wxColourDatabase);
self->Initialize();
typedef wxStringToColourHashMap::iterator iterator;
for ( iterator it = m_map->begin(), en = m_map->end(); it != en; ++it )
{
if ( *(it->second) == colour )
return it->first;
}
return wxEmptyString;
}
