void CharMap::SplitCodePage(wxUint32 splitCodeFirst)
{
CodePage *page = GetCodePage(splitCodeFirst);
if (page == NULL || page->GetRangeStart() == splitCodeFirst) {
return;
}
CodePage oldPage(*page);
CodePage newPage(*page, splitCodeFirst, page->GetRangeEnd());
RemoveCodePage(page);
// Todo: delete only present glyphs
for (wxUint32 i = splitCodeFirst; i <= oldPage.GetRangeEnd(); i++) {
oldPage.Remove(i);
}
oldPage.SetEnd(splitCodeFirst - 1);
AddCodePage(oldPage);
AddCodePage(newPage);
}
void SCViewModePreviewPageEffect::updatePixmaps()
{
if(!m_page)
return;
QSize size = canvas()->canvasWidget()->size(); // TODO wrong this should be page/document size
m_newPage = m_page->thumbnail(size);
if(m_newPage.isNull())
return;
if(m_prevpage && m_prevpage != m_page)
{
m_oldPage = m_prevpage->thumbnail(size);
}
else
{
QPixmap oldPage(size);
oldPage.fill(QColor(Qt::black));
m_oldPage = oldPage;
}
}
