wxHtmlWordCell::wxHtmlWordCell(const wxString& word, wxDC& dc) : wxHtmlCell()
{
m_Word = word;
dc.GetTextExtent(m_Word, &m_Width, &m_Height, &m_Descent);
SetCanLiveOnPagebreak(false);
m_allowLinebreak = true;
}
wxHtmlWordCell::wxHtmlWordCell(const wxString& word, const wxDC& dc) : wxHtmlCell()
{
m_Word = word;
wxCoord w, h, d;
dc.GetTextExtent(m_Word, &w, &h, &d);
m_Width = w;
m_Height = h;
m_Descent = d;
SetCanLiveOnPagebreak(false);
m_allowLinebreak = true;
}
/****************************************************************************
REMARKS:
Constructor for the HTML cell class to store our wxApplet windows in
the HTML page to be rendered by wxHTML.
****************************************************************************/
wxHtmlAppletCell::wxHtmlAppletCell(
wxWindow *wnd,
int align)
: wxHtmlCell()
{
int sx, sy;
m_Wnd = wnd;
m_Wnd->GetSize(&sx, &sy);
m_Width = sx, m_Height = sy;
switch (align) {
case wxHTML_ALIGN_TOP :
m_Descent = m_Height;
break;
case wxHTML_ALIGN_CENTER :
m_Descent = m_Height / 2;
break;
case wxHTML_ALIGN_BOTTOM :
default :
m_Descent = 0;
break;
}
SetCanLiveOnPagebreak(FALSE);
}
wxHtmlImageCell::wxHtmlImageCell(wxHtmlWindowInterface *windowIface,
wxFSFile *input,
int w, bool wpercent, int h, bool hpresent, double scale, int align,
const wxString& mapname) : wxHtmlCell()
{
m_windowIface = windowIface;
m_scale = scale;
m_showFrame = false;
m_bitmap = NULL;
m_bmpW = w;
m_bmpH = h;
m_align = align;
m_bmpWpercent = wpercent;
m_bmpHpresent = hpresent;
m_imageMap = NULL;
m_mapName = mapname;
SetCanLiveOnPagebreak(false);
#if wxUSE_GIF && wxUSE_TIMER
m_gifDecoder = NULL;
m_gifTimer = NULL;
m_physX = m_physY = wxDefaultCoord;
m_nCurrFrame = 0;
#endif
if ( m_bmpW && m_bmpH )
{
if ( input )
{
wxInputStream *s = input->GetStream();
if ( s )
{
#if wxUSE_GIF && wxUSE_TIMER
bool readImg = true;
if ( m_windowIface &&
(input->GetLocation().Matches(wxT("*.gif")) ||
input->GetLocation().Matches(wxT("*.GIF"))) )
{
m_gifDecoder = new wxGIFDecoder();
if ( m_gifDecoder->LoadGIF(*s) == wxGIF_OK )
{
wxImage img;
if ( m_gifDecoder->ConvertToImage(0, &img) )
SetImage(img);
readImg = false;
if ( m_gifDecoder->IsAnimation() )
{
m_gifTimer = new wxGIFTimer(this);
long delay = m_gifDecoder->GetDelay(0);
if ( delay == 0 )
delay = 1;
m_gifTimer->Start(delay, true);
}
else
{
wxDELETE(m_gifDecoder);
}
}
else
{
wxDELETE(m_gifDecoder);
}
}
if ( readImg )
#endif // wxUSE_GIF && wxUSE_TIMER
{
wxImage image(*s, wxBITMAP_TYPE_ANY);
if ( image.IsOk() )
SetImage(image);
}
}
}
else // input==NULL, use "broken image" bitmap
{
if ( m_bmpW == wxDefaultCoord && m_bmpH == wxDefaultCoord )
{
m_bmpW = 29;
m_bmpH = 31;
}
else
{
m_showFrame = true;
if ( m_bmpW == wxDefaultCoord ) m_bmpW = 31;
if ( m_bmpH == wxDefaultCoord ) m_bmpH = 33;
}
m_bitmap =
new wxBitmap(wxArtProvider::GetBitmap(wxART_MISSING_IMAGE));
}
}
//else: ignore the 0-sized images used sometimes on the Web pages
}