/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "htmprint.h"
#endif
#include "wx/html/htmprint.h"
#include "wx/wxhtml.h"
#include "wx/wfstream.h"
+#include "wx/module.h"
//--------------------------------------------------------------------------------
}
-int wxHtmlDCRenderer::Render(int x, int y, int from, int dont_render)
+int wxHtmlDCRenderer::Render(int x, int y, int from, int dont_render, int to, int *known_pagebreaks, int number_of_pages)
{
int pbreak, hght;
if (m_Cells == NULL || m_DC == NULL) return 0;
pbreak = (int)(from + m_Height);
- while (m_Cells->AdjustPagebreak(&pbreak)) {}
+ while (m_Cells->AdjustPagebreak(&pbreak, known_pagebreaks, number_of_pages)) {}
hght = pbreak - from;
+ if(to < hght)
+ hght = to;
if (!dont_render)
{
+ wxHtmlRenderingInfo rinfo;
+ wxDefaultHtmlRenderingStyle rstyle;
+ rinfo.SetStyle(&rstyle);
m_DC->SetBrush(*wxWHITE_BRUSH);
-
m_DC->SetClippingRegion(x, y, m_Width, hght);
m_Cells->Draw(*m_DC,
- x, (y - from),
- y, pbreak + (y /*- from*/));
+ x, (y - from),
+ y, pbreak + (y /*- from*/),
+ rinfo);
m_DC->DestroyClippingRegion();
}
}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
//--------------------------------------------------------------------------------
// wxHtmlPrintout
//--------------------------------------------------------------------------------
+wxList wxHtmlPrintout::m_Filters;
wxHtmlPrintout::wxHtmlPrintout(const wxString& title) : wxPrintout(title)
{
delete m_RendererHdr;
}
+void wxHtmlPrintout::CleanUpStatics()
+{
+ WX_CLEAR_LIST(wxList, m_Filters);
+}
+// Adds input filter
+void wxHtmlPrintout::AddFilter(wxHtmlFilter *filter)
+{
+ m_Filters.Append(filter);
+}
-bool wxHtmlPrintout::OnBeginDocument(int startPage, int endPage)
+void wxHtmlPrintout::OnPreparePrinting()
{
int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
float ppmm_h, ppmm_v;
- if (!wxPrintout::OnBeginDocument(startPage, endPage)) return FALSE;
-
GetPageSizePixels(&pageWidth, &pageHeight);
GetPageSizeMM(&mm_w, &mm_h);
ppmm_h = (float)pageWidth / mm_w;
));
m_Renderer->SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
CountPages();
+}
+
+bool wxHtmlPrintout::OnBeginDocument(int startPage, int endPage)
+{
+ if (!wxPrintout::OnBeginDocument(startPage, endPage)) return FALSE;
+
return TRUE;
}
void wxHtmlPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
{
*minPage = 1;
- *maxPage = wxHTML_PRINT_MAX_PAGES;
+ *maxPage = m_NumPages;
*selPageFrom = 1;
- *selPageTo = wxHTML_PRINT_MAX_PAGES;
+ *selPageTo = m_NumPages;
}
return;
}
- wxHtmlFilterHTML filter;
- wxString doc = filter.ReadFile(*ff);
-
+ bool done = FALSE;
+ wxHtmlFilterHTML defaultFilter;
+ wxString doc;
+
+ wxList::compatibility_iterator node = m_Filters.GetFirst();
+ while (node)
+ {
+ wxHtmlFilter *h = (wxHtmlFilter*) node->GetData();
+ if (h->CanRead(*ff))
+ {
+ doc = h->ReadFile(*ff);
+ done = TRUE;
+ break;
+ }
+ node = node->GetNext();
+ }
+
+ if (!done)
+ doc = defaultFilter.ReadFile(*ff);
+
SetHtmlText(doc, htmlfile, FALSE);
delete ff;
}
{
pos = m_Renderer->Render((int)( ppmm_h * m_MarginLeft),
(int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight),
- pos, TRUE);
+ pos, TRUE, INT_MAX, m_PageBreaks, m_NumPages);
m_PageBreaks[++m_NumPages] = pos;
} while (pos < m_Renderer->GetTotalHeight());
}
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
+ wxUnusedVar(ppiPrinterX);
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
+ wxUnusedVar(ppiScreenX);
dc->SetUserScale((double)dc_w / (double)pageWidth, (double)dc_w / (double)pageWidth);
m_Renderer->Render((int) (ppmm_h * m_MarginLeft),
(int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight),
- m_PageBreaks[page-1]);
+ m_PageBreaks[page-1], FALSE, m_PageBreaks[page]-m_PageBreaks[page-1]);
m_RendererHdr->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
if (m_Headers[page % 2] != wxEmptyString)
//----------------------------------------------------------------------------
-wxHtmlEasyPrinting::wxHtmlEasyPrinting(const wxString& name, wxFrame *parent_frame)
+wxHtmlEasyPrinting::wxHtmlEasyPrinting(const wxString& name, wxWindow *parentWindow)
{
- m_Frame = parent_frame;
+ m_ParentWindow = parentWindow;
m_Name = name;
- m_PrintData = new wxPrintData;
+ m_PrintData = NULL;
m_PageSetupData = new wxPageSetupDialogData;
m_Headers[0] = m_Headers[1] = m_Footers[0] = m_Footers[1] = wxEmptyString;
}
+wxPrintData *wxHtmlEasyPrinting::GetPrintData()
+{
+ if (m_PrintData == NULL)
+ m_PrintData = new wxPrintData();
+ return m_PrintData;
+}
+
bool wxHtmlEasyPrinting::PreviewFile(const wxString &htmlfile)
{
bool wxHtmlEasyPrinting::DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2)
{
// Pass two printout objects: for preview, and possible printing.
- wxPrintDialogData printDialogData(*m_PrintData);
+ wxPrintDialogData printDialogData(*GetPrintData());
wxPrintPreview *preview = new wxPrintPreview(printout1, printout2, &printDialogData);
if (!preview->Ok())
{
return FALSE;
}
- wxPreviewFrame *frame = new wxPreviewFrame(preview, m_Frame,
+ wxPreviewFrame *frame = new wxPreviewFrame(preview, m_ParentWindow,
m_Name + _(" Preview"),
wxPoint(100, 100), wxSize(650, 500));
frame->Centre(wxBOTH);
bool wxHtmlEasyPrinting::DoPrint(wxHtmlPrintout *printout)
{
- wxPrintDialogData printDialogData(*m_PrintData);
+ wxPrintDialogData printDialogData(*GetPrintData());
wxPrinter printer(&printDialogData);
- if (!printer.Print(m_Frame, printout, TRUE))
+ if (!printer.Print(m_ParentWindow, printout, TRUE))
{
return FALSE;
}
- (*m_PrintData) = printer.GetPrintDialogData().GetPrintData();
+ (*GetPrintData()) = printer.GetPrintDialogData().GetPrintData();
return TRUE;
}
void wxHtmlEasyPrinting::PrinterSetup()
{
- wxPrintDialogData printDialogData(*m_PrintData);
- wxPrintDialog printerDialog(m_Frame, &printDialogData);
+ wxPrintDialogData printDialogData(*GetPrintData());
+ wxPrintDialog printerDialog(m_ParentWindow, &printDialogData);
printerDialog.GetPrintDialogData().SetSetupDialog(TRUE);
if (printerDialog.ShowModal() == wxID_OK)
- (*m_PrintData) = printerDialog.GetPrintDialogData().GetPrintData();
+ (*GetPrintData()) = printerDialog.GetPrintDialogData().GetPrintData();
}
void wxHtmlEasyPrinting::PageSetup()
{
- if (!m_PrintData->Ok())
+ if (!GetPrintData()->Ok())
{
wxLogError(_("There was a problem during page setup: you may need to set a default printer."));
return;
}
- m_PageSetupData->SetPrintData(*m_PrintData);
- wxPageSetupDialog pageSetupDialog(m_Frame, m_PageSetupData);
+ m_PageSetupData->SetPrintData(*GetPrintData());
+ wxPageSetupDialog pageSetupDialog(m_ParentWindow, m_PageSetupData);
if (pageSetupDialog.ShowModal() == wxID_OK)
{
- (*m_PrintData) = pageSetupDialog.GetPageSetupData().GetPrintData();
+ (*GetPrintData()) = pageSetupDialog.GetPageSetupData().GetPrintData();
(*m_PageSetupData) = pageSetupDialog.GetPageSetupData();
}
}
return p;
}
+// A module to allow initialization/cleanup
+// without calling these functions from app.cpp or from
+// the user's application.
+
+class wxHtmlPrintingModule: public wxModule
+{
+DECLARE_DYNAMIC_CLASS(wxHtmlPrintingModule)
+public:
+ wxHtmlPrintingModule() : wxModule() {}
+ bool OnInit() { return TRUE; }
+ void OnExit() { wxHtmlPrintout::CleanUpStatics(); }
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlPrintingModule, wxModule)
+
// This hack forces the linker to always link in m_* files
// (wxHTML doesn't work without handlers from these files)
projects / wxWidgets.git / blobdiff