void wxRichTextPrintout::RenderPage(wxDC *dc, int page)
{
if (!GetRichTextBuffer())
return;
wxBusyCursor wait;
wxRect textRect, headerRect, footerRect;
/// Sets the DC scaling and returns important page rectangles
CalculateScaling(dc, textRect, headerRect, footerRect);
if (page > 1 || m_headerFooterData.GetShowOnFirstPage())
{
if (m_headerFooterData.GetFont().Ok())
dc->SetFont(m_headerFooterData.GetFont());
else
dc->SetFont(*wxNORMAL_FONT);
if (m_headerFooterData.GetTextColour().Ok())
dc->SetTextForeground(m_headerFooterData.GetTextColour());
else
dc->SetTextForeground(*wxBLACK);
dc->SetBackgroundMode(wxTRANSPARENT);
// Draw header, if any
wxRichTextOddEvenPage oddEven = ((page % 2) == 1) ? wxRICHTEXT_PAGE_ODD : wxRICHTEXT_PAGE_EVEN;
wxString headerTextCentre = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_CENTRE);
wxString headerTextLeft = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_LEFT);
wxString headerTextRight = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_RIGHT);
if (!headerTextLeft.IsEmpty())
{
SubstituteKeywords(headerTextLeft, GetTitle(), page, m_numPages);
//int tx, ty;
//dc->GetTextExtent(headerTextLeft, & tx, & ty);
int x = headerRect.GetLeft();
int y = headerRect.GetX();
dc->DrawText(headerTextLeft, x, y);
}
if (!headerTextCentre.IsEmpty())
{
SubstituteKeywords(headerTextCentre, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(headerTextCentre, & tx, & ty);
int x = headerRect.GetWidth()/2 - tx/2 + headerRect.GetLeft();
int y = headerRect.GetY();
dc->DrawText(headerTextCentre, x, y);
}
if (!headerTextRight.IsEmpty())
{
SubstituteKeywords(headerTextRight, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(headerTextRight, & tx, & ty);
int x = headerRect.GetRight() - tx;
int y = headerRect.GetY();
dc->DrawText(headerTextRight, x, y);
}
// Draw footer, if any
wxString footerTextCentre = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_CENTRE);
wxString footerTextLeft = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_LEFT);
wxString footerTextRight = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_RIGHT);
if (!footerTextLeft.IsEmpty())
{
SubstituteKeywords(footerTextLeft, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextLeft, & tx, & ty);
int x = footerRect.GetLeft();
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextLeft, x, y);
}
if (!footerTextCentre.IsEmpty())
{
SubstituteKeywords(footerTextCentre, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextCentre, & tx, & ty);
int x = footerRect.GetWidth()/2 - tx/2 + footerRect.GetLeft();
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextCentre, x, y);
}
if (!footerTextRight.IsEmpty())
{
SubstituteKeywords(footerTextRight, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextRight, & tx, & ty);
int x = footerRect.GetRight() - tx;
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextRight, x, y);
}
}
wxRichTextRange rangeToDraw(m_pageBreaksStart[page-1], m_pageBreaksEnd[page-1]);
GetRichTextBuffer()->Draw(*dc, rangeToDraw, wxRichTextRange(-1,-1), textRect, 0 /* descent */, wxRICHTEXT_DRAW_IGNORE_CACHE /* flags */);
}
void wxRichTextPrintout::RenderPage(wxDC *dc, int page)
{
if (!GetRichTextBuffer())
return;
wxBusyCursor wait;
wxRect textRect, headerRect, footerRect;
/// Sets the DC scaling and returns important page rectangles
CalculateScaling(dc, textRect, headerRect, footerRect);
if (page > 1 || m_headerFooterData.GetShowOnFirstPage())
{
if (m_headerFooterData.GetFont().IsOk())
dc->SetFont(m_headerFooterData.GetFont());
else
dc->SetFont(*wxNORMAL_FONT);
if (m_headerFooterData.GetTextColour().IsOk())
dc->SetTextForeground(m_headerFooterData.GetTextColour());
else
dc->SetTextForeground(*wxBLACK);
dc->SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
// Draw header, if any
wxRichTextOddEvenPage oddEven = ((page % 2) == 1) ? wxRICHTEXT_PAGE_ODD : wxRICHTEXT_PAGE_EVEN;
wxString headerTextCentre = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_CENTRE);
wxString headerTextLeft = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_LEFT);
wxString headerTextRight = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_RIGHT);
if (!headerTextLeft.IsEmpty())
{
SubstituteKeywords(headerTextLeft, GetTitle(), page, m_numPages);
//int tx, ty;
//dc->GetTextExtent(headerTextLeft, & tx, & ty);
int x = headerRect.GetLeft();
int y = headerRect.GetX();
dc->DrawText(headerTextLeft, x, y);
}
if (!headerTextCentre.IsEmpty())
{
SubstituteKeywords(headerTextCentre, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(headerTextCentre, & tx, & ty);
int x = headerRect.GetWidth()/2 - tx/2 + headerRect.GetLeft();
int y = headerRect.GetY();
dc->DrawText(headerTextCentre, x, y);
}
if (!headerTextRight.IsEmpty())
{
SubstituteKeywords(headerTextRight, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(headerTextRight, & tx, & ty);
int x = headerRect.GetRight() - tx;
int y = headerRect.GetY();
dc->DrawText(headerTextRight, x, y);
}
// Draw footer, if any
wxString footerTextCentre = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_CENTRE);
wxString footerTextLeft = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_LEFT);
wxString footerTextRight = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_RIGHT);
if (!footerTextLeft.IsEmpty())
{
SubstituteKeywords(footerTextLeft, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextLeft, & tx, & ty);
int x = footerRect.GetLeft();
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextLeft, x, y);
}
if (!footerTextCentre.IsEmpty())
{
SubstituteKeywords(footerTextCentre, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextCentre, & tx, & ty);
int x = footerRect.GetWidth()/2 - tx/2 + footerRect.GetLeft();
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextCentre, x, y);
}
if (!footerTextRight.IsEmpty())
{
SubstituteKeywords(footerTextRight, GetTitle(), page, m_numPages);
int tx, ty;
dc->GetTextExtent(footerTextRight, & tx, & ty);
int x = footerRect.GetRight() - tx;
int y = footerRect.GetBottom() - ty;
dc->DrawText(footerTextRight, x, y);
}
}
wxRichTextRange rangeToDraw(m_pageBreaksStart[page-1], m_pageBreaksEnd[page-1]);
wxPoint oldOrigin = dc->GetLogicalOrigin();
double scaleX, scaleY;
dc->GetUserScale(& scaleX, & scaleY);
int yOffset = 0;
if (page > 1)
yOffset = m_pageYOffsets[page-2];
if (yOffset != oldOrigin.y)
dc->SetLogicalOrigin(oldOrigin.x, oldOrigin.y + yOffset);
dc->SetClippingRegion(wxRect(textRect.x, textRect.y + yOffset, textRect.width, textRect.height));
wxRichTextDrawingContext context(GetRichTextBuffer());
GetRichTextBuffer()->Draw(*dc, context, rangeToDraw, wxRichTextSelection(), textRect, 0 /* descent */, wxRICHTEXT_DRAW_IGNORE_CACHE|wxRICHTEXT_DRAW_PRINT /* flags */);
dc->DestroyClippingRegion();
if (yOffset != oldOrigin.y)
dc->SetLogicalOrigin(oldOrigin.x, oldOrigin.y);
}
