void EditPrint::GetPageInfo (int *minPage, int *maxPage, int *selPageFrom, int *selPageTo) {
// initialize values
*minPage = 0;
*maxPage = 0;
*selPageFrom = 0;
*selPageTo = 0;
// scale DC if possible
wxDC *dc = GetDC();
if (!dc) return;
PrintScaling (dc);
// get print page informations and convert to printer pixels
wxSize ppiScr;
GetPPIScreen (&ppiScr.x, &ppiScr.y);
wxSize page = g_pageSetupData->GetPaperSize();
page.x = static_cast<int> (page.x * ppiScr.x / 25.4);
page.y = static_cast<int> (page.y * ppiScr.y / 25.4);
m_pageRect = wxRect (0,
0,
page.x,
page.y);
// get margins informations and convert to printer pixels
wxPoint pt = g_pageSetupData->GetMarginTopLeft();
int left = pt.x;
int top = pt.y;
pt = g_pageSetupData->GetMarginBottomRight();
int right = pt.x;
int bottom = pt.y;
top = static_cast<int> (top * ppiScr.y / 25.4);
bottom = static_cast<int> (bottom * ppiScr.y / 25.4);
left = static_cast<int> (left * ppiScr.x / 25.4);
right = static_cast<int> (right * ppiScr.x / 25.4);
m_printRect = wxRect (left,
top,
page.x - (left + right),
page.y - (top + bottom));
// count pages
while (HasPage (*maxPage)) {
m_printed = m_edit->FormatRange (0, m_printed, m_edit->GetLength(),
dc, dc, m_printRect, m_pageRect);
*maxPage += 1;
}
if (*maxPage > 0) *minPage = 1;
*selPageFrom = *minPage;
*selPageTo = *maxPage;
}
bool EditPrint::OnPrintPage (int page) {
wxDC *dc = GetDC();
if (!dc) return false;
// scale DC
PrintScaling (dc);
// print page
m_edit->FormatRange(true, page == 1 ? 0 : m_pageEnds[page-2], m_pageEnds[page-1],
dc, dc, m_printRect, m_pageRect);
return true;
}
bool EditPrint::OnPrintPage (int page) {
wxDC *dc = GetDC();
if (!dc) return false;
// scale DC
PrintScaling (dc);
// print page
if (page == 1) m_printed = 0;
m_printed = m_edit->FormatRange (1, m_printed, m_edit->GetLength(),
dc, dc, m_printRect, m_pageRect);
return true;
}
void EditPrint::GetPageInfo (int *minPage, int *maxPage, int *selPageFrom, int *selPageTo) {
// initialize values
*minPage = 0;
*maxPage = 0;
*selPageFrom = 0;
*selPageTo = 0;
// scale DC if possible
wxDC *dc = GetDC();
if (!dc) return;
PrintScaling (dc);
// get print page informations and convert to printer pixels
wxSize ppiScr;
GetPPIScreen (&ppiScr.x, &ppiScr.y);
wxSize page = g_pageSetupData->GetPaperSize();
page.x = static_cast<int> (page.x * ppiScr.x / 25.4);
page.y = static_cast<int> (page.y * ppiScr.y / 25.4);
// In landscape mode we need to swap the width and height
if ( g_pageSetupData->GetPrintData().GetOrientation() == wxLANDSCAPE )
{
wxSwap(page.x, page.y);
}
m_pageRect = wxRect (0,
0,
page.x,
page.y);
// get margins informations and convert to printer pixels
wxPoint pt = g_pageSetupData->GetMarginTopLeft();
int left = pt.x;
int top = pt.y;
pt = g_pageSetupData->GetMarginBottomRight();
int right = pt.x;
int bottom = pt.y;
top = static_cast<int> (top * ppiScr.y / 25.4);
bottom = static_cast<int> (bottom * ppiScr.y / 25.4);
left = static_cast<int> (left * ppiScr.x / 25.4);
right = static_cast<int> (right * ppiScr.x / 25.4);
m_printRect = wxRect (left,
top,
page.x - (left + right),
page.y - (top + bottom));
// count pages
m_pageEnds.Clear();
int printed = 0;
while ( printed < m_edit->GetLength() ) {
printed = m_edit->FormatRange(false, printed, m_edit->GetLength(),
dc, dc, m_printRect, m_pageRect);
m_pageEnds.Add(printed);
*maxPage += 1;
}
if (*maxPage > 0) *minPage = 1;
*selPageFrom = *minPage;
*selPageTo = *maxPage;
}
//------------------------------------------------------------------------------
// void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
//------------------------------------------------------------------------------
void EditorPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom,
int *selPageTo)
{
#ifdef DEBUG_PRINTOUT
MessageInterface::ShowMessage("EditorPrintout::GetPageInfo() entered\n");
#endif
// initialize values
*minPage = 0;
*maxPage = 0;
*selPageFrom = 0;
*selPageTo = 0;
// scale DC if possible
wxDC *dc = GetDC();
if(!dc)
return;
PrintScaling(dc);
// get print page informations and convert to printer pixels
wxSize ppiScr;
GetPPIScreen(&ppiScr.x, &ppiScr.y);
wxSize page = globalPageSetupData->GetPaperSize();
page.x = static_cast<int>(page.x * ppiScr.x / 25.4);
page.y = static_cast<int>(page.y * ppiScr.y / 25.4);
mPageRect = wxRect(0, 0, page.x, page.y);
// get margins informations and convert to printer pixels
wxPoint pt = globalPageSetupData->GetMarginTopLeft();
int left = pt.x;
int top = pt.y;
pt = globalPageSetupData->GetMarginBottomRight();
int right = pt.x;
int bottom = pt.y;
top = static_cast<int>(top * ppiScr.y / 25.4);
bottom = static_cast<int>(bottom * ppiScr.y / 25.4);
left = static_cast<int>(left * ppiScr.x / 25.4);
right = static_cast<int>(right * ppiScr.x / 25.4);
mPrintRect = wxRect(left, top,
page.x -(left + right), page.y -(top + bottom));
// count pages
//while (HasPage(*maxPage)) <== causing infinite loop (loj)
if (HasPage(*maxPage))
{
mPagePrinted =
mEditor->FormatRange(0, mPagePrinted, mEditor->GetLength(),
dc, dc, mPrintRect, mPageRect);
#ifdef DEBUG_PRINTOUT
MessageInterface::ShowMessage(" mPagePrinted=%d\n", mPagePrinted);
#endif
*maxPage += 1;
}
if(*maxPage > 0)
*minPage = 1;
*selPageFrom = *minPage;
*selPageTo = *maxPage;
#ifdef DEBUG_PRINTOUT
MessageInterface::ShowMessage("EditorPrintout::GetPageInfo() exiting\n");
#endif
}