X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/18e9c453ef4791c790af3898f556186c4b1226e5..86ac84b8ce086e6bbda58f422d41f84268606e35:/include/wx/html/htmprint.h?ds=sidebyside diff --git a/include/wx/html/htmprint.h b/include/wx/html/htmprint.h index 1598718cc4..cf0a18fb12 100644 --- a/include/wx/html/htmprint.h +++ b/include/wx/html/htmprint.h @@ -80,9 +80,12 @@ public: int Render(int x, int y, wxArrayInt& known_pagebreaks, int from = 0, int dont_render = false, int to = INT_MAX); + // returns total width of the html document + int GetTotalWidth() const; + // returns total height of the html document // (compare Render's return value with this) - int GetTotalHeight(); + int GetTotalHeight() const; private: wxDC *m_DC; @@ -91,7 +94,7 @@ private: wxHtmlContainerCell *m_Cells; int m_MaxWidth, m_Width, m_Height; - DECLARE_NO_COPY_CLASS(wxHtmlDCRenderer) + wxDECLARE_NO_COPY_CLASS(wxHtmlDCRenderer); }; @@ -169,6 +172,18 @@ public: static void CleanUpStatics(); private: + // this function is called by the base class OnPreparePrinting() + // implementation and by default checks whether the document fits into + // pageArea horizontally and warns the user if it does not, giving him + // the possibility to cancel printing in this case + // + // you may override it to either suppress this check if truncation of the + // HTML being printed is acceptable or, on the contrary, add more checks to + // it, e.g. for the fit in the vertical direction if the document should + // always appear on a single page + // + // return true if printing should go ahead or false to cancel it + virtual bool CheckFit(const wxSize& pageArea, const wxSize& docArea) const; void RenderPage(wxDC *dc, int page); // renders one page into dc @@ -194,7 +209,7 @@ private: // list of HTML filters static wxList m_Filters; - DECLARE_NO_COPY_CLASS(wxHtmlPrintout) + wxDECLARE_NO_COPY_CLASS(wxHtmlPrintout); }; @@ -284,7 +299,7 @@ private: wxString m_Headers[2], m_Footers[2]; wxWindow *m_ParentWindow; - DECLARE_NO_COPY_CLASS(wxHtmlEasyPrinting) + wxDECLARE_NO_COPY_CLASS(wxHtmlEasyPrinting); };