added HTML printing
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4030 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
parent
30760ce7e5
commit
3ce369e687
@ -1,5 +1,5 @@
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#
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# This file was automatically generated by tmake at 14:54, 1999/10/14
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# This file was automatically generated by tmake at 22:30, 1999/10/16
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# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE UNX.T!
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#
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@ -607,6 +607,7 @@ HTML_HEADERS = \
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html/htmlpars.h \
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html/htmltag.h \
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html/htmlwin.h \
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html/htmprint.h \
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html/m_templ.h \
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html/winpars.h
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@ -1811,6 +1812,7 @@ HTMLOBJS = \
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htmlpars.o \
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htmltag.o \
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htmlwin.o \
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htmprint.o \
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m_fonts.o \
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m_hline.o \
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m_image.o \
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@ -1831,6 +1833,7 @@ HTMLDEPS = \
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htmlpars.d \
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htmltag.d \
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htmlwin.d \
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htmprint.d \
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m_fonts.d \
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m_hline.d \
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m_image.d \
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@ -413,6 +413,7 @@ m_list.cpp H
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m_pre.cpp H
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m_tables.cpp H
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search.cpp H
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htmprint.cpp H
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arrimpl.cpp W
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listimpl.cpp W
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@ -846,6 +847,7 @@ htmltag.h L
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htmlwin.h L
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winpars.h L
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m_templ.h L
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htmprint.h L
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caret.h N
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choicdgg.h N
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@ -90,9 +90,12 @@
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\input htcell.tex
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\input htcolor.tex
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\input htcontnr.tex
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\input htdcrend.tex
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\input hteasypr.tex
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\input htfilter.tex
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\input hthelpct.tex
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\input htparser.tex
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\input htprint.tex
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\input httag.tex
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\input httaghnd.tex
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\input httagmod.tex
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129
docs/latex/wx/htdcrend.tex
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129
docs/latex/wx/htdcrend.tex
Normal file
@ -0,0 +1,129 @@
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%
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% automatically generated by HelpGen from
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% htmprint.h at 17/Oct/99 12:48:02
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%
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\section{\class{wxHtmlDCRenderer}}\label{wxhtmldcrenderer}
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This class can render HTML document into specified area of DC. You can use it
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in your own printing code, although use of \helpref{wxHtmlEasyPrinting}{wxhtmleasyprinting}
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or \helpref{wxHtmlPrintout}{wxhtmlprintout} is strongly recommended.
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\wxheading{Derived from}
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\helpref{wxObject}{wxobject}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxHtmlDCRenderer::wxHtmlDCRenderer}\label{wxhtmldcrendererwxhtmldcrenderer}
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\func{}{wxHtmlDCRenderer}{\void}
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Constructor.
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\membersection{wxHtmlDCRenderer::SetDC}\label{wxhtmldcrenderersetdc}
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\func{void}{SetDC}{\param{wxDC* }{dc}, \param{int }{maxwidth}}
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Assign DC instance to the renderer.
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\wxheading{Parameters}
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\docparam{maxwidth}{width of the area (on this DC) that is equivalent to screen's width,
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in pixels (you should set it to page width minus margins).
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{\bf Note:} In current implementation
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screen width is always 800 pixels : it gives best results and ensures (almost) same printed outputs
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across platforms and differently configured desktops.}
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Also see \helpref{SetSize}{wxhtmldcrenderersetsize}
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\membersection{wxHtmlDCRenderer::SetSize}\label{wxhtmldcrenderersetsize}
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\func{void}{SetSize}{\param{int }{width}, \param{int }{height}}
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Set size of output rectangle, in pixels. Note that you {\bf can't} change
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width of the rectangle between calls to \helpref{Render}{wxhtmldcrendererrender}!
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(You can freely change height.)
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If you set width equal to maxwidth then HTML is rendered as if it were displayed in fullscreen.
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If you set width = 1/2 maxwidth the it is rendered as if it covered half the screen
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and so on.
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\membersection{wxHtmlDCRenderer::SetHtmlText}\label{wxhtmldcrenderersethtmltext}
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\func{void}{SetHtmlText}{\param{const wxString\& }{html}, \param{const wxString\& }{basepath = wxEmptyString}, \param{bool }{isdir = TRUE}}
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Assign text to the renderer. \helpref{Render}{wxhtmldcrendererrender} then draws
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the text onto DC.
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\wxheading{Parameters}
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\docparam{html}{HTML text. (NOT file!)}
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\docparam{basepath}{base directory (html string would be stored there if it was in
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file). It is used to determine path for loading images, for example.}
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\docparam{isdir}{FALSE if basepath is filename, TRUE if it is directory name
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(see \helpref{wxFileSystem}{wxfilesystem} for detailed explanation)}
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\membersection{wxHtmlDCRenderer::Render}\label{wxhtmldcrendererrender}
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\func{int}{Render}{\param{int }{x}, \param{int }{y}, \param{int }{from = 0}, \param{int }{dont\_render = FALSE}}
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Renders HTML text to the DC.
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\wxheading{Parameters}
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\docparam{x,y}{ position of upper-left corner of printing rectangle (see \helpref{SetSize}{wxhtmldcrenderersetsize})}
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\docparam{from}{y-coordinate of the very first visible cell}
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\docparam{dont\_render}{if TRUE then this method only returns y coordinate of the next page
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and does not output anything}
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Returned value is y coordinate of first cell than didn't fit onto page.
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Use this value as {\it from} in next call to Render in order to print multipages
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document.
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\wxheading{Caution!}
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Following 3 methods {\bf must} always be called before any call to Render (preferably
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in this order):
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\begin{itemize}
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\item \helpref{SetDC}{wxhtmldcrenderersetdc}
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\item \helpref{SetSize}{wxhtmldcrenderersetsize}
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\item \helpref{SetHtmlText}{wxhtmldcrenderersethtmltext}
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\end{itemize}
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{\bf Render() changes DC's user scale and does NOT restore it!!}
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\membersection{wxHtmlDCRenderer::GetTotalHeight}\label{wxhtmldcrenderergettotalheight}
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\func{int}{GetTotalHeight}{\void}
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Returns height of the HTML text. This is important if area height (see \helpref{SetSize}{wxhtmldcrenderersetsize})
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is smaller that total height and thus the page cannot fit into it. In that case you're supposed to
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call \helpref{Render}{wxhtmldcrendererrender} as long as it's return value is smaller than GetTotalHeight's.
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151
docs/latex/wx/hteasypr.tex
Normal file
151
docs/latex/wx/hteasypr.tex
Normal file
@ -0,0 +1,151 @@
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%
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% automatically generated by HelpGen from
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% htmprint.h at 17/Oct/99 12:48:02
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%
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\section{\class{wxHtmlEasyPrinting}}\label{wxhtmleasyprinting}
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This class provides very simple interface to printing
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architecture. It allows you to print HTML documents only
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with very few commands.
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\wxheading{Note}
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Do not create this class on stack only. You should create an instance on app
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startup and use this instance for all printing operations. The reason is that
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this class stores various settings in it.
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\wxheading{Derived from}
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\helpref{wxObject}{wxobject}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxHtmlEasyPrinting::wxHtmlEasyPrinting}\label{wxhtmleasyprintingwxhtmleasyprinting}
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\func{}{wxHtmlEasyPrinting}{\param{const wxString\& }{name = "Printing"}, \param{wxFrame* }{parent\_frame = NULL}}
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Constructor.
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\wxheading{Parameters}
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\docparam{name}{Name of the printing. Used by preview frames and setup dialogs.}
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\docparam{parent\_frame}{pointer to the frame that will own preview frame and setup dialogs. May be NULL.}
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\membersection{wxHtmlEasyPrinting::PreviewFile}\label{wxhtmleasyprintingpreviewfile}
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\func{void}{PreviewFile}{\param{const wxString\& }{htmlfile}}
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Previews HTML file.
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\membersection{wxHtmlEasyPrinting::PreviewText}\label{wxhtmleasyprintingpreviewtext}
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\func{void}{PreviewText}{\param{const wxString\& }{htmltext}, \param{const wxString\& }{basepath = wxEmptyString}}
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Previews HTML text (not file!).
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\wxheading{Parameters}
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\docparam{htmltext}{HTML text.}
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\docparam{basepath}{base directory (html string would be stored there if it was in
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file). It is used to determine path for loading images, for example.}
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\membersection{wxHtmlEasyPrinting::PrintFile}\label{wxhtmleasyprintingprintfile}
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\func{void}{PrintFile}{\param{const wxString\& }{htmlfile}}
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Prints HTML file.
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\membersection{wxHtmlEasyPrinting::PrintText}\label{wxhtmleasyprintingprinttext}
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\func{void}{PrintText}{\param{const wxString\& }{htmltext}, \param{const wxString\& }{basepath = wxEmptyString}}
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Prints HTML text (not file!).
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\wxheading{Parameters}
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\docparam{htmltext}{HTML text.}
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\docparam{basepath}{base directory (html string would be stored there if it was in
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file). It is used to determine path for loading images, for example.}
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\membersection{wxHtmlEasyPrinting::PrinterSetup}\label{wxhtmleasyprintingprintersetup}
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\func{void}{PrinterSetup}{\void}
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Displays printer setup dialog and allows the user to modify settings.
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\membersection{wxHtmlEasyPrinting::PageSetup}\label{wxhtmleasyprintingpagesetup}
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\func{void}{PageSetup}{\void}
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Displays page setup dialog and allows the user to modify settings.
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\membersection{wxHtmlEasyPrinting::SetHeader}\label{wxhtmleasyprintingsetheader}
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\func{void}{SetHeader}{\param{const wxString\& }{header}, \param{int }{pg = wxPAGE\_ALL}}
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Sets page header.
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\wxheading{Parameters}
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\docparam{header}{HTML text to be used as header. You can use macros in it:
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\begin{itemize}
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\item @PAGENUM@ is replaced by page number
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\item @PAGESCNT@ is replaced by total number of pages
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\end{itemize}
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}
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\docparam{pg}{one of wxPAGE\_ODD, wxPAGE\_EVEN and wxPAGE\_ALL constants.}
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\membersection{wxHtmlEasyPrinting::SetFooter}\label{wxhtmleasyprintingsetfooter}
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\func{void}{SetFooter}{\param{const wxString\& }{footer}, \param{int }{pg = wxPAGE\_ALL}}
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Sets page footer.
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\wxheading{Parameters}
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\docparam{footer}{HTML text to be used as footer. You can use macros in it:
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\begin{itemize}
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\item @PAGENUM@ is replaced by page number
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\item @PAGESCNT@ is replaced by total number of pages
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\end{itemize}
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}
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\docparam{pg}{one of wxPAGE\_ODD, wxPAGE\_EVEN and wxPAGE\_ALL constants.}
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\membersection{wxHtmlEasyPrinting::GetPrintData}\label{wxhtmleasyprintinggetprintdata}
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\func{wxPrintData*}{GetPrintData}{\void}
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Returns pointer to \helpref{wxPrintData}{wxprintdata} instance used by this class. You can
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set its parameters (via SetXXXX methods).
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\membersection{wxHtmlEasyPrinting::GetPageSetupData}\label{wxhtmleasyprintinggetpagesetupdata}
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\func{wxPageSetupDialogData*}{GetPageSetupData}{\void}
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Returns pointer to \helpref{wxPageSetupDialogData}{wxpagesetupdialogdata} instance used by
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this class. You can set its parameters (via SetXXXX methods).
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@ -1,63 +1,14 @@
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\membersection{Printing}\label{printing}
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\membersection{HTML Printing}\label{printing}
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The wxHTML library provides printing facilities.
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The wxHTML library provides printing facilities with several levels of complexity.
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You can redirect output displayed by \helpref{wxHtmlWindow}{wxhtmlwindow}
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to the printer DC using this (or similar) code (see {\bf printing} sample for
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more details) :
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The easiest way to print an HTML document is to use
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\helpref{wxHtmlEasyPrinting class}{wxhtmleasyprinting}. It lets you print HTML documents with only one
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command and you don't have to care about wxPrintouts etc. at all. It is only simple wrapper around
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\helpref{wxHtmlPrintout}{wxhtmlprintout}, normal wxWindows printout class.
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\begin{verbatim}
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//
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// This method prints page number one to dc:
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//
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void MyPrintout::DrawPageOne(wxDC *dc)
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{
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int leftMargin = 20;
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int topMargin = 50;
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// You must compute the margins there.
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// Caution! These values are NOT in printer DC's units.
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// These values are in screen pixels.
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// (see bellow)
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// Here we obtain internal cell representation of HTML document:
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// (html is our pointer to wxHtmlWindow object)
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wxHtmlContainerCell *cell = html -> GetInternalRepresentation();
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// Now we have to check in case our real page size is reduced
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// (e.g. because we're drawing to a print preview memory DC)
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int pageWidth, pageHeight;
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int w, h;
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dc->GetSize(&w, &h); // DC size
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GetPageSizePixels(&pageWidth, &pageHeight); // real size
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// Now we must scale it. This equation will map wxHtmlWindow
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// to page in this way:
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// |--this is whole page as printed---------|
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// | | | |
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// | | | |
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// |-margin-|-----wxHtmlWindow-----|-margin-|
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//
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// So page width is 2*leftMargin + [wxHtmlWindow size]
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// (measured in screen pixels).
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// We will scale the printer DC so that wxHtmlWindow's content
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// spreads from left to right:
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float scale = (float)(
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(float)(pageWidth) /
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(float)(2 * leftMargin + cell -> GetMaxLineWidth()));
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// If printer pageWidth == current DC width, then this doesn't
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// change. But w might be the preview bitmap width, so scale down.
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float overallScale = scale * (float)(w/(float)pageWidth);
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// Set the user scale so that our computations take effect:
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dc->SetUserScale(overallScale, overallScale);
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dc->SetBackgroundMode(wxTRANSPARENT);
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// And this is - finally - HTML stuff:
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cell -> Draw(*dc, leftMargin, topMargin, 0, cell -> GetHeight());
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}
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\end{verbatim}
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(Thanks to Julian Smart for sample)
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And finally there is low level class \helpref{wxHtmlDCRenderer}{wxhtmldcrenderer} which you can use to
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render HTML into rectangular area on any DC. It supports rendering into multiple rectangles with same
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width. (Most common use is placing one rectangle on each page or printing into two columns.)
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96
docs/latex/wx/htprint.tex
Normal file
96
docs/latex/wx/htprint.tex
Normal file
@ -0,0 +1,96 @@
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%
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% automatically generated by HelpGen from
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% htmprint.h at 17/Oct/99 12:48:02
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%
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\section{\class{wxHtmlPrintout}}\label{wxhtmlprintout}
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This class serves as printout class for HTML documents.
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\wxheading{Derived from}
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\helpref{wxPrintout}{wxprintout}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxHtmlPrintout::wxHtmlPrintout}\label{wxhtmlprintoutwxhtmlprintout}
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\func{}{wxHtmlPrintout}{\param{const wxString\& }{title = "Printout"}}
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Constructor.
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\membersection{wxHtmlPrintout::SetHtmlText}\label{wxhtmlprintoutsethtmltext}
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\func{void}{SetHtmlText}{\param{const wxString\& }{html}, \param{const wxString\& }{basepath = wxEmptyString}, \param{bool }{isdir = TRUE}}
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Prepare the class for printing this HTML text.
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\wxheading{Parameters}
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\docparam{html}{HTML text. (NOT file!)}
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\docparam{basepath}{base directory (html string would be stored there if it was in
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file). It is used to determine path for loading images, for example.}
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\docparam{isdir}{FALSE if basepath is filename, TRUE if it is directory name
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(see \helpref{wxFileSystem}{wxfilesystem} for detailed explanation)}
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\membersection{wxHtmlPrintout::SetHtmlFile}\label{wxhtmlprintoutsethtmlfile}
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\func{void}{SetHtmlFile}{\param{const wxString\& }{htmlfile}}
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Prepare the class for printing this HTML {\bf file}. The file may be located on
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any virtual file system or it may be normal file.
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\membersection{wxHtmlPrintout::SetHeader}\label{wxhtmlprintoutsetheader}
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\func{void}{SetHeader}{\param{const wxString\& }{header}, \param{int }{pg = wxPAGE\_ALL}}
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Sets page header.
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\wxheading{Parameters}
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\docparam{header}{HTML text to be used as header. You can use macros in it:
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\begin{itemize}
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\item @PAGENUM@ is replaced by page number
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\item @PAGESCNT@ is replaced by total number of pages
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\end{itemize}
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}
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\docparam{pg}{one of wxPAGE\_ODD, wxPAGE\_EVEN and wxPAGE\_ALL constants.}
|
||||
|
||||
|
||||
\membersection{wxHtmlPrintout::SetFooter}\label{wxhtmlprintoutsetfooter}
|
||||
|
||||
\func{void}{SetFooter}{\param{const wxString\& }{footer}, \param{int }{pg = wxPAGE\_ALL}}
|
||||
|
||||
Sets page footer.
|
||||
|
||||
\wxheading{Parameters}
|
||||
|
||||
\docparam{footer}{HTML text to be used as footer. You can use macros in it:
|
||||
\begin{itemize}
|
||||
\item @PAGENUM@ is replaced by page number
|
||||
\item @PAGESCNT@ is replaced by total number of pages
|
||||
\end{itemize}
|
||||
}
|
||||
|
||||
\docparam{pg}{one of wxPAGE\_ODD, wxPAGE\_EVEN and wxPAGE\_ALL constants.}
|
||||
|
||||
|
||||
\membersection{wxHtmlPrintout::SetMargins}\label{wxhtmlprintoutsetmargins}
|
||||
|
||||
\func{void}{SetMargins}{\param{float }{top = 25.2}, \param{float }{bottom = 25.2}, \param{float }{left = 25.2}, \param{float }{right = 25.2}, \param{float }{spaces = 5}}
|
||||
|
||||
Sets margins in milimeters. Defaults to 1 inch for margins and 0.5cm for space
|
||||
between text and header and/or footer
|
||||
|
||||
239
include/wx/html/htmprint.h
Normal file
239
include/wx/html/htmprint.h
Normal file
@ -0,0 +1,239 @@
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: htmprint.h
|
||||
// Purpose: html printing classes
|
||||
// Author: Vaclav Slavik
|
||||
// Created: 25/09/99
|
||||
// RCS-ID: $Id$
|
||||
// Copyright: (c)
|
||||
// Licence: wxWindows licence
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _WX_HTMPRINT_H_
|
||||
#define _WX_HTMPRINT_H_
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma interface
|
||||
#endif
|
||||
|
||||
#include <wx/defs.h>
|
||||
|
||||
#if wxUSE_PRINTING_ARCHITECTURE
|
||||
|
||||
#include "wx/html/htmlcell.h"
|
||||
#include "wx/html/winpars.h"
|
||||
|
||||
#include "wx/print.h"
|
||||
#include "wx/printdlg.h"
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlDCRenderer
|
||||
// This class is capable of rendering HTML into specified
|
||||
// portion of DC
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
|
||||
class wxHtmlDCRenderer : public wxObject
|
||||
{
|
||||
public:
|
||||
wxHtmlDCRenderer();
|
||||
~wxHtmlDCRenderer();
|
||||
|
||||
// Following 3 methods *must* be called before any call to Render:
|
||||
void SetDC(wxDC *dc, int maxwidth);
|
||||
// asign DC to this render
|
||||
// maxwidth is width of area (on this DC) that is equivalent to screen's width, in pixels
|
||||
// (you should set it to page width minus margins)
|
||||
// Also see SetSize
|
||||
void SetSize(int width, int height);
|
||||
// sets size of output rectangle, in pixels. Note that you *can't* change
|
||||
// width of the rectangle between calls to Render! (You can freely change height.)
|
||||
// If you set width = maxwidth then HTML is rendered as if it were displayed in fullscreen.
|
||||
// If you set width = 1/2 maxwidth the it is rendered as if it covered half the screen
|
||||
// and so on..
|
||||
void SetHtmlText(const wxString& html, const wxString& basepath = wxEmptyString, bool isdir = TRUE);
|
||||
// sets the text to be displayed
|
||||
//
|
||||
// basepath is base directory (html string would be stored there if it was in
|
||||
// file). It is used to determine path for loading images, for example.
|
||||
// isdir is FALSE if basepath is filename, TRUE if it is directory name
|
||||
// (see wxFileSystem for detailed explanation)
|
||||
|
||||
int Render(int x, int y, int from = 0, int dont_render = FALSE);
|
||||
// [x,y] is position of upper-left corner of printing rectangle (see SetSize)
|
||||
// from is y-coordinate of the very first visible cell
|
||||
// Returned value is y coordinate of first cell than didn't fit onto page.
|
||||
// Use this value as 'from' in next call to Render in order to print multiple pages
|
||||
// document
|
||||
// If dont_render is TRUE then nothing is rendered into DC and it only counts
|
||||
// pixels and return y coord of the next page
|
||||
//
|
||||
// CAUTION! Render() changes DC's user scale and does NOT restore it!
|
||||
|
||||
int GetTotalHeight();
|
||||
// returns total height of the html document
|
||||
// (compare Render's return value with this)
|
||||
|
||||
private:
|
||||
|
||||
wxDC *m_DC;
|
||||
wxHtmlWinParser *m_Parser;
|
||||
wxFileSystem *m_FS;
|
||||
wxHtmlContainerCell *m_Cells;
|
||||
int m_MaxWidth, m_Width, m_Height;
|
||||
double m_Scale;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
enum {
|
||||
wxPAGE_ODD,
|
||||
wxPAGE_EVEN,
|
||||
wxPAGE_ALL
|
||||
};
|
||||
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlPrintout
|
||||
// This class is derived from standard wxWindows printout class
|
||||
// and is used to print HTML documents.
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
|
||||
class wxHtmlPrintout : public wxPrintout
|
||||
{
|
||||
public:
|
||||
wxHtmlPrintout(const wxString& title = "Printout");
|
||||
~wxHtmlPrintout();
|
||||
|
||||
void SetHtmlText(const wxString& html, const wxString &basepath = wxEmptyString, bool isdir = TRUE);
|
||||
// prepares the class for printing this html document.
|
||||
// Must be called before using the class, in fact just after constructor
|
||||
//
|
||||
// basepath is base directory (html string would be stored there if it was in
|
||||
// file). It is used to determine path for loading images, for example.
|
||||
// isdir is FALSE if basepath is filename, TRUE if it is directory name
|
||||
// (see wxFileSystem for detailed explanation)
|
||||
|
||||
void SetHtmlFile(const wxString &htmlfile);
|
||||
// same as SetHtmlText except that it takes regular file as the parameter
|
||||
|
||||
void SetHeader(const wxString& header, int pg = wxPAGE_ALL);
|
||||
void SetFooter(const wxString& footer, int pg = wxPAGE_ALL);
|
||||
// sets header/footer for the document. The argument is interpreted as HTML document.
|
||||
// You can use macros in it:
|
||||
// @PAGENUM@ is replaced by page number
|
||||
// @PAGESCNT@ is replaced by total number of pages
|
||||
//
|
||||
// pg is one of wxPAGE_ODD, wxPAGE_EVEN and wx_PAGE_ALL constants.
|
||||
// You can set different header/footer for odd and even pages
|
||||
|
||||
void SetMargins(float top = 25.2, float bottom = 25.2, float left = 25.2, float right = 25.2,
|
||||
float spaces = 5);
|
||||
// sets margins in milimeters. Defaults to 1 inch for margins and 0.5cm for space
|
||||
// between text and header and/or footer
|
||||
|
||||
// wxPrintout stuff:
|
||||
bool OnPrintPage(int page);
|
||||
bool HasPage(int page);
|
||||
void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
|
||||
bool OnBeginDocument(int start, int end);
|
||||
|
||||
private:
|
||||
|
||||
void RenderPage(wxDC *dc, int page);
|
||||
// renders one page into dc
|
||||
wxString TranslateHeader(const wxString& instr, int page);
|
||||
// substitute @PAGENUM@ and @PAGESCNT@ by real values
|
||||
void CountPages();
|
||||
// counts pages and fills m_NumPages and m_PageBreaks
|
||||
|
||||
|
||||
private:
|
||||
int m_NumPages;
|
||||
int m_PageBreaks[HTML_PRINT_MAX_PAGES];
|
||||
|
||||
wxString m_Document, m_BasePath;
|
||||
bool m_BasePathIsDir;
|
||||
wxString m_Headers[2], m_Footers[2];
|
||||
|
||||
int m_HeaderHeight, m_FooterHeight;
|
||||
wxHtmlDCRenderer *m_Renderer, *m_RendererHdr;
|
||||
float m_MarginTop, m_MarginBottom, m_MarginLeft, m_MarginRight, m_MarginSpace;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlEasyPrinting
|
||||
// This class provides very simple interface to printing
|
||||
// architecture. It allows you to print HTML documents only
|
||||
// with very few commands.
|
||||
//
|
||||
// Note : do not create this class on stack only.
|
||||
// You should create an instance on app startup and
|
||||
// use this instance for all printing. Why? The class
|
||||
// stores page&printer settings in it.
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
class wxHtmlEasyPrinting : public wxObject
|
||||
{
|
||||
public:
|
||||
|
||||
wxHtmlEasyPrinting(const wxString& name = "Printing", wxFrame *parent_frame = NULL);
|
||||
~wxHtmlEasyPrinting();
|
||||
|
||||
void PreviewFile(const wxString &htmlfile);
|
||||
void PreviewText(const wxString &htmltext, const wxString& basepath = wxEmptyString);
|
||||
// Preview file / html-text for printing
|
||||
// (and offers printing)
|
||||
// basepath is base directory for opening subsequent files (e.g. from <img> tag)
|
||||
|
||||
void PrintFile(const wxString &htmlfile);
|
||||
void PrintText(const wxString &htmltext, const wxString& basepath = wxEmptyString);
|
||||
// Print file / html-text w/o preview
|
||||
|
||||
void PrinterSetup();
|
||||
void PageSetup();
|
||||
// pop up printer or page setup dialog
|
||||
|
||||
void SetHeader(const wxString& header, int pg = wxPAGE_ALL);
|
||||
void SetFooter(const wxString& footer, int pg = wxPAGE_ALL);
|
||||
// sets header/footer for the document. The argument is interpreted as HTML document.
|
||||
// You can use macros in it:
|
||||
// @PAGENUM@ is replaced by page number
|
||||
// @PAGESCNT@ is replaced by total number of pages
|
||||
//
|
||||
// pg is one of wxPAGE_ODD, wxPAGE_EVEN and wx_PAGE_ALL constants.
|
||||
// You can set different header/footer for odd and even pages
|
||||
|
||||
wxPrintData *GetPrintData() {return m_PrintData;}
|
||||
wxPageSetupDialogData *GetPageSetupData() {return m_PageSetupData;}
|
||||
// return page setting data objects.
|
||||
// (You can set their parameters.)
|
||||
|
||||
private:
|
||||
|
||||
wxHtmlPrintout *CreatePrintout();
|
||||
void DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2);
|
||||
void DoPrint(wxHtmlPrintout *printout);
|
||||
|
||||
wxPrintData *m_PrintData;
|
||||
wxPageSetupDialogData *m_PageSetupData;
|
||||
wxString m_Name;
|
||||
wxString m_Headers[2], m_Footers[2];
|
||||
wxFrame *m_Frame;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // wxUSE_PRINTING_ARCHITECTURE
|
||||
|
||||
#endif // _WX_HTMPRINT_H_
|
||||
|
||||
@ -13,7 +13,7 @@ top_srcdir = @top_srcdir@
|
||||
top_builddir = ../../..
|
||||
program_dir = samples/html/printing
|
||||
|
||||
DATAFILES = test.htm pic.png
|
||||
DATAFILES = test.htm
|
||||
|
||||
PROGRAM=printing
|
||||
|
||||
|
||||
@ -1,44 +0,0 @@
|
||||
/* XPM */
|
||||
static char *mondrian_xpm[] = {
|
||||
/* columns rows colors chars-per-pixel */
|
||||
"32 32 6 1",
|
||||
" c Black",
|
||||
". c Blue",
|
||||
"X c #00bf00",
|
||||
"o c Red",
|
||||
"O c Yellow",
|
||||
"+ c Gray100",
|
||||
/* pixels */
|
||||
" ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" oooooo +++++++++++++++++++++++ ",
|
||||
" ",
|
||||
" ++++++ ++++++++++++++++++ .... ",
|
||||
" ++++++ ++++++++++++++++++ .... ",
|
||||
" ++++++ ++++++++++++++++++ .... ",
|
||||
" ++++++ ++++++++++++++++++ .... ",
|
||||
" ++++++ ++++++++++++++++++ .... ",
|
||||
" ++++++ ++++++++++++++++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++++++++++++++++ ++++ ",
|
||||
" ++++++ ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
|
||||
" "
|
||||
};
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 31 KiB |
@ -1,312 +1,244 @@
|
||||
/*
|
||||
* File: printing.cc
|
||||
* Purpose: Printing demo for wxWindows class library
|
||||
* Author: Julian Smart
|
||||
* modified by Vaclav Slavik (wxHTML stuffs)
|
||||
* Created: 1995
|
||||
* Updated:
|
||||
* Copyright: (c) 1995, AIAI, University of Edinburgh
|
||||
*/
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: printimg.cpp
|
||||
// Purpose: wxHtmlEasyPrinting testing example
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
/* static const char sccsid[] = "%W% %G%"; */
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma implementation
|
||||
#endif
|
||||
|
||||
// For compilers that support precompilation, includes "wx/wx.h".
|
||||
#include "wx/wxprec.h"
|
||||
#include <wx/wxprec.h>
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
#pragma hdrstop
|
||||
#endif
|
||||
|
||||
// for all others, include the necessary headers (this file is usually all you
|
||||
// need because it includes almost all "standard" wxWindows headers
|
||||
#ifndef WX_PRECOMP
|
||||
#include "wx/wx.h"
|
||||
#include <wx/wx.h>
|
||||
#endif
|
||||
|
||||
#if !wxUSE_PRINTING_ARCHITECTURE
|
||||
#error You must set wxUSE_PRINTING_ARCHITECTURE to 1 in setup.h to compile this demo.
|
||||
#endif
|
||||
#include <wx/image.h>
|
||||
#include <wx/html/htmlwin.h>
|
||||
|
||||
// Set this to 1 if you want to test PostScript printing under MSW.
|
||||
// However, you'll also need to edit src/msw/makefile.nt.
|
||||
|
||||
//!!! DON'T DO THAT! This is wxHTML sample now
|
||||
#define wxTEST_POSTSCRIPT_IN_MSW 0
|
||||
|
||||
#include <ctype.h>
|
||||
#include "wx/metafile.h"
|
||||
#include "wx/print.h"
|
||||
#include "wx/printdlg.h"
|
||||
|
||||
#include "wx/accel.h"
|
||||
|
||||
#if wxTEST_POSTSCRIPT_IN_MSW
|
||||
#include "wx/generic/printps.h"
|
||||
#include "wx/generic/prntdlgg.h"
|
||||
#endif
|
||||
|
||||
#include <wx/wxhtml.h>
|
||||
#include <wx/wfstream.h>
|
||||
#include "printing.h"
|
||||
|
||||
#ifndef __WXMSW__
|
||||
#include "mondrian.xpm"
|
||||
#endif
|
||||
|
||||
// Global print data, to remember settings during the session
|
||||
wxPrintData *g_printData = (wxPrintData*) NULL ;
|
||||
|
||||
// Global page setup data
|
||||
wxPageSetupData* g_pageSetupData = (wxPageSetupData*) NULL;
|
||||
#include <wx/html/htmprint.h>
|
||||
|
||||
|
||||
// Declare a frame
|
||||
MyFrame *frame = (MyFrame *) NULL;
|
||||
wxHtmlWindow *html = NULL;
|
||||
int orientation = wxPORTRAIT;
|
||||
// ----------------------------------------------------------------------------
|
||||
// private classes
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
// Main proc
|
||||
// Define a new application type, each program should derive a class from wxApp
|
||||
class MyApp : public wxApp
|
||||
{
|
||||
public:
|
||||
// override base class virtuals
|
||||
// ----------------------------
|
||||
|
||||
// this one is called on application startup and is a good place for the app
|
||||
// initialization (doing it here and not in the ctor allows to have an error
|
||||
// return: if OnInit() returns false, the application terminates)
|
||||
|
||||
virtual bool OnInit();
|
||||
};
|
||||
|
||||
// Define a new frame type: this is going to be our main frame
|
||||
class MyFrame : public wxFrame
|
||||
{
|
||||
public:
|
||||
// ctor(s)
|
||||
|
||||
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
|
||||
|
||||
// event handlers (these functions should _not_ be virtual)
|
||||
void OnQuit(wxCommandEvent& event);
|
||||
void OnAbout(wxCommandEvent& event);
|
||||
|
||||
void OnPrintSetup(wxCommandEvent& event);
|
||||
void OnPageSetup(wxCommandEvent& event);
|
||||
void OnPrint(wxCommandEvent& event);
|
||||
void OnPreview(wxCommandEvent& event);
|
||||
void OnOpen(wxCommandEvent& event);
|
||||
|
||||
|
||||
private:
|
||||
wxHtmlWindow *m_Html;
|
||||
wxHtmlEasyPrinting *m_Prn;
|
||||
wxString m_Name;
|
||||
// any class wishing to process wxWindows events must use this macro
|
||||
DECLARE_EVENT_TABLE()
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// constants
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
// IDs for the controls and the menu commands
|
||||
enum
|
||||
{
|
||||
// menu items
|
||||
Minimal_Quit = 1,
|
||||
Minimal_About,
|
||||
Minimal_Print,
|
||||
Minimal_Preview,
|
||||
Minimal_PageSetup,
|
||||
Minimal_PrintSetup,
|
||||
Minimal_Open
|
||||
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// event tables and other macros for wxWindows
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
// the event tables connect the wxWindows events with the functions (event
|
||||
// handlers) which process them. It can be also done at run-time, but for the
|
||||
// simple menu events like this the static method is much simpler.
|
||||
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
|
||||
EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
|
||||
EVT_MENU(Minimal_About, MyFrame::OnAbout)
|
||||
EVT_MENU(Minimal_Print, MyFrame::OnPrint)
|
||||
EVT_MENU(Minimal_Preview, MyFrame::OnPreview)
|
||||
EVT_MENU(Minimal_PageSetup, MyFrame::OnPageSetup)
|
||||
EVT_MENU(Minimal_PrintSetup, MyFrame::OnPrintSetup)
|
||||
EVT_MENU(Minimal_Open, MyFrame::OnOpen)
|
||||
END_EVENT_TABLE()
|
||||
|
||||
// Create a new application object: this macro will allow wxWindows to create
|
||||
// the application object during program execution (it's better than using a
|
||||
// static object for many reasons) and also declares the accessor function
|
||||
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
|
||||
// not wxApp)
|
||||
IMPLEMENT_APP(MyApp)
|
||||
|
||||
// ============================================================================
|
||||
// implementation
|
||||
// ============================================================================
|
||||
|
||||
MyApp::MyApp()
|
||||
// ----------------------------------------------------------------------------
|
||||
// the application class
|
||||
// ----------------------------------------------------------------------------
|
||||
// `Main program' equivalent: the program execution "starts" here
|
||||
bool MyApp::OnInit()
|
||||
{
|
||||
}
|
||||
#if wxUSE_LIBPNG
|
||||
wxImage::AddHandler(new wxPNGHandler);
|
||||
#endif
|
||||
#if wxUSE_LIBJPEG
|
||||
wxImage::AddHandler(new wxJPEGHandler);
|
||||
#endif
|
||||
#if wxUSE_GIF
|
||||
wxImage::AddHandler(new wxGIFHandler);
|
||||
#endif
|
||||
|
||||
// The `main program' equivalent, creating the windows and returning the
|
||||
// main frame
|
||||
bool MyApp::OnInit(void)
|
||||
{
|
||||
g_printData = new wxPrintData;
|
||||
g_pageSetupData = new wxPageSetupDialogData;
|
||||
MyFrame *frame = new MyFrame("Printing test",
|
||||
wxPoint(150, 50), wxSize(640, 480));
|
||||
|
||||
// Create the main frame window
|
||||
frame = new MyFrame((wxFrame *) NULL, (char *) "wxWindows Printing Demo", wxPoint(0, 0), wxSize(600, 400));
|
||||
|
||||
// Give it a status line
|
||||
frame->CreateStatusBar(2);
|
||||
|
||||
// Load icon and bitmap
|
||||
frame->SetIcon( wxICON( mondrian) );
|
||||
|
||||
// Make a menubar
|
||||
wxMenu *file_menu = new wxMenu;
|
||||
|
||||
file_menu->Append(WXPRINT_PRINT, "&Print...", "Print");
|
||||
file_menu->Append(WXPRINT_PRINT_SETUP, "Print &Setup...", "Setup printer properties");
|
||||
file_menu->Append(WXPRINT_PAGE_SETUP, "Page Set&up...", "Page setup");
|
||||
file_menu->Append(WXPRINT_PREVIEW, "Print Pre&view", "Preview");
|
||||
|
||||
// Accelerators
|
||||
wxAcceleratorEntry entries[1];
|
||||
entries[0].Set(wxACCEL_CTRL, (int) 'V', WXPRINT_PREVIEW);
|
||||
wxAcceleratorTable accel(1, entries);
|
||||
frame->SetAcceleratorTable(accel);
|
||||
|
||||
file_menu->AppendSeparator();
|
||||
file_menu->Append(WXPRINT_QUIT, "E&xit", "Exit program");
|
||||
|
||||
wxMenu *help_menu = new wxMenu;
|
||||
help_menu->Append(WXPRINT_ABOUT, "&About", "About this demo");
|
||||
|
||||
wxMenuBar *menu_bar = new wxMenuBar;
|
||||
|
||||
menu_bar->Append(file_menu, "&File");
|
||||
menu_bar->Append(help_menu, "&Help");
|
||||
|
||||
// Associate the menu bar with the frame
|
||||
frame->SetMenuBar(menu_bar);
|
||||
|
||||
frame->Centre(wxBOTH);
|
||||
// Show it and tell the application that it's our main window
|
||||
// @@@ what does it do exactly, in fact? is it necessary here?
|
||||
frame->Show(TRUE);
|
||||
|
||||
frame->SetStatusText("Printing demo");
|
||||
|
||||
SetTopWindow(frame);
|
||||
|
||||
|
||||
// success: wxApp::OnRun() will be called which will enter the main message
|
||||
// loop and the application will run. If we returned FALSE here, the
|
||||
// application would exit immediately.
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
int MyApp::OnExit()
|
||||
// ----------------------------------------------------------------------------
|
||||
// main frame
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
|
||||
// frame constructor
|
||||
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
|
||||
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
|
||||
{
|
||||
delete g_printData;
|
||||
delete g_pageSetupData;
|
||||
return 1;
|
||||
// create a menu bar
|
||||
wxMenu *menuFile = new wxMenu;
|
||||
wxMenu *menuNav = new wxMenu;
|
||||
|
||||
menuFile->Append(Minimal_Open, "Open...\tCtrl-O");
|
||||
menuFile->AppendSeparator();
|
||||
menuFile->Append(Minimal_PageSetup, "Page Setup");
|
||||
menuFile->Append(Minimal_PrintSetup, "Printer Setup");
|
||||
menuFile->Append(Minimal_Print, "Print...");
|
||||
menuFile->Append(Minimal_Preview, "Preview...");
|
||||
menuFile->AppendSeparator();
|
||||
menuFile->Append(Minimal_About, "&About");
|
||||
menuFile->AppendSeparator();
|
||||
menuFile->Append(Minimal_Quit, "&Exit");
|
||||
|
||||
// now append the freshly created menu to the menu bar...
|
||||
wxMenuBar *menuBar = new wxMenuBar;
|
||||
menuBar->Append(menuFile, "&File");
|
||||
|
||||
// ... and attach this menu bar to the frame
|
||||
SetMenuBar(menuBar);
|
||||
|
||||
CreateStatusBar(1);
|
||||
|
||||
m_Html = new wxHtmlWindow(this);
|
||||
m_Html -> SetRelatedFrame(this, "HTML : %s");
|
||||
m_Html -> SetRelatedStatusBar(0);
|
||||
m_Name = "test.htm";
|
||||
m_Html -> LoadPage(m_Name);
|
||||
|
||||
m_Prn = new wxHtmlEasyPrinting("Easy Printing Demo", this);
|
||||
m_Prn -> SetHeader(m_Name + "(@PAGENUM@/@PAGESCNT@)<hr>", wxPAGE_ALL);
|
||||
}
|
||||
|
||||
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
|
||||
EVT_MENU(WXPRINT_QUIT, MyFrame::OnExit)
|
||||
EVT_MENU(WXPRINT_PRINT, MyFrame::OnPrint)
|
||||
EVT_MENU(WXPRINT_PREVIEW, MyFrame::OnPrintPreview)
|
||||
EVT_MENU(WXPRINT_PRINT_SETUP, MyFrame::OnPrintSetup)
|
||||
EVT_MENU(WXPRINT_PAGE_SETUP, MyFrame::OnPageSetup)
|
||||
EVT_MENU(WXPRINT_ABOUT, MyFrame::OnPrintAbout)
|
||||
END_EVENT_TABLE()
|
||||
|
||||
// Define my frame constructor
|
||||
MyFrame::MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size):
|
||||
wxFrame(frame, -1, title, pos, size)
|
||||
{
|
||||
html = new wxHtmlWindow(this);
|
||||
html -> LoadPage("test.htm");
|
||||
}
|
||||
// event handlers
|
||||
|
||||
void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
|
||||
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
delete m_Prn;
|
||||
// TRUE is to force the frame to close
|
||||
Close(TRUE);
|
||||
}
|
||||
|
||||
void MyFrame::OnPrint(wxCommandEvent& WXUNUSED(event))
|
||||
|
||||
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxPrinter printer;
|
||||
MyPrintout printout("My printout");
|
||||
if (!printer.Print(this, &printout, TRUE))
|
||||
wxMessageBox("There was a problem printing.\nPerhaps your current printer is not set correctly?", "Printing", wxOK);
|
||||
wxMessageBox("HTML printing sample\n\n(c) Vaclav Slavik, 1999");
|
||||
}
|
||||
|
||||
void MyFrame::OnPrintPreview(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxPrintData printData;
|
||||
printData.SetOrientation(orientation);
|
||||
|
||||
// Pass two printout objects: for preview, and possible printing.
|
||||
wxPrintPreview *preview = new wxPrintPreview(new MyPrintout, new MyPrintout, & printData);
|
||||
if (!preview->Ok())
|
||||
{
|
||||
delete preview;
|
||||
wxMessageBox("There was a problem previewing.\nPerhaps your current printer is not set correctly?", "Previewing", wxOK);
|
||||
return;
|
||||
}
|
||||
|
||||
wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview", wxPoint(100, 100), wxSize(600, 650));
|
||||
frame->Centre(wxBOTH);
|
||||
frame->Initialize();
|
||||
frame->Show(TRUE);
|
||||
}
|
||||
|
||||
void MyFrame::OnPrintSetup(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxPrintDialogData printDialogData(* g_printData);
|
||||
wxPrintDialog printerDialog(this, & printDialogData);
|
||||
|
||||
printerDialog.GetPrintDialogData().SetSetupDialog(TRUE);
|
||||
printerDialog.ShowModal();
|
||||
|
||||
(*g_printData) = printerDialog.GetPrintDialogData().GetPrintData();
|
||||
m_Prn -> PrinterSetup();
|
||||
}
|
||||
|
||||
|
||||
void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
(*g_pageSetupData) = * g_printData;
|
||||
|
||||
wxPageSetupDialog pageSetupDialog(this, g_pageSetupData);
|
||||
pageSetupDialog.ShowModal();
|
||||
|
||||
(*g_printData) = pageSetupDialog.GetPageSetupData().GetPrintData();
|
||||
(*g_pageSetupData) = pageSetupDialog.GetPageSetupData();
|
||||
m_Prn -> PageSetup();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void MyFrame::OnPrintAbout(wxCommandEvent& WXUNUSED(event))
|
||||
void MyFrame::OnPrint(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
(void)wxMessageBox("wxWindows printing demo\nAuthor: Julian Smart julian.smart@ukonline.co.uk\n\nModified by Vaclav Slavik to show wxHtml features",
|
||||
"About wxWindows printing demo", wxOK|wxCENTRE);
|
||||
m_Prn -> PrintFile(m_Name);
|
||||
}
|
||||
|
||||
|
||||
bool MyPrintout::OnPrintPage(int page)
|
||||
void MyFrame::OnPreview(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxDC *dc = GetDC();
|
||||
if (dc)
|
||||
m_Prn -> PreviewFile(m_Name);
|
||||
}
|
||||
|
||||
|
||||
void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxFileDialog dialog(this, "Open HTML page", "", "", "*.htm", 0);
|
||||
|
||||
if (dialog.ShowModal() == wxID_OK)
|
||||
{
|
||||
if (page == 1)
|
||||
DrawPageOne(dc);
|
||||
|
||||
return TRUE;
|
||||
m_Name = dialog.GetPath();
|
||||
m_Html -> LoadPage(m_Name);
|
||||
m_Prn -> SetHeader(m_Name + "(@PAGENUM@/@PAGESCNT@)<hr>", wxPAGE_ALL);
|
||||
}
|
||||
else
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
bool MyPrintout::OnBeginDocument(int startPage, int endPage)
|
||||
{
|
||||
if (!wxPrintout::OnBeginDocument(startPage, endPage))
|
||||
return FALSE;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
void MyPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
|
||||
{
|
||||
*minPage = 1;
|
||||
*maxPage = 1;
|
||||
*selPageFrom = 1;
|
||||
*selPageTo = 1;
|
||||
}
|
||||
|
||||
bool MyPrintout::HasPage(int pageNum)
|
||||
{
|
||||
return (pageNum == 1);
|
||||
}
|
||||
|
||||
|
||||
void MyPrintout::DrawPageOne(wxDC *dc)
|
||||
{
|
||||
int leftMargin = 20;
|
||||
int topMargin = 40;
|
||||
|
||||
/* You might use THIS code to set the printer DC to ROUGHLY reflect
|
||||
* the screen text size. This page also draws lines of actual length 5cm
|
||||
* on the page.
|
||||
*/
|
||||
// Get the logical pixels per inch of screen and printer
|
||||
int ppiScreenX, ppiScreenY;
|
||||
GetPPIScreen(&ppiScreenX, &ppiScreenY);
|
||||
int ppiPrinterX, ppiPrinterY;
|
||||
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
|
||||
|
||||
// Here we obtain internal cell representation of HTML document:
|
||||
wxHtmlContainerCell *cell = html -> GetInternalRepresentation();
|
||||
|
||||
// Now we have to check in case our real page size is reduced
|
||||
// (e.g. because we're drawing to a print preview memory DC)
|
||||
int pageWidth, pageHeight;
|
||||
int w, h;
|
||||
dc->GetSize(&w, &h);
|
||||
GetPageSizePixels(&pageWidth, &pageHeight);
|
||||
|
||||
// Now we must scale it somehow. The best would be to suppose that html window
|
||||
// width is equal to page width:
|
||||
|
||||
float scale = (float)((float)(pageWidth - 0 * leftMargin)/((float)cell -> GetMaxLineWidth() + 2 * leftMargin));
|
||||
|
||||
// If printer pageWidth == current DC width, then this doesn't
|
||||
// change. But w might be the preview bitmap width, so scale down.
|
||||
float overallScale = scale * (float)(w/(float)pageWidth);
|
||||
dc->SetUserScale(overallScale, overallScale);
|
||||
|
||||
// Calculate conversion factor for converting millimetres into
|
||||
// logical units.
|
||||
// There are approx. 25.1 mm to the inch. There are ppi
|
||||
// device units to the inch. Therefore 1 mm corresponds to
|
||||
// ppi/25.1 device units. We also divide by the
|
||||
// screen-to-printer scaling factor, because we need to
|
||||
// unscale to pass logical units to DrawLine.
|
||||
|
||||
dc->SetBackgroundMode(wxTRANSPARENT);
|
||||
|
||||
// TESTING
|
||||
|
||||
int pageWidthMM, pageHeightMM;
|
||||
GetPageSizeMM(&pageWidthMM, &pageHeightMM);
|
||||
|
||||
|
||||
// This is all the printing :
|
||||
cell -> Draw(*dc, leftMargin, topMargin, 0, cell -> GetHeight());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,76 +0,0 @@
|
||||
/*
|
||||
* File: printing.h
|
||||
* Purpose: Printing demo for wxWindows class library
|
||||
* Author: Julian Smart
|
||||
* Created: 1995
|
||||
* Updated:
|
||||
* Copyright: (c) 1995, AIAI, University of Edinburgh
|
||||
*/
|
||||
|
||||
/* sccsid[] = "%W% %G%" */
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma interface
|
||||
#endif
|
||||
|
||||
// Define a new application
|
||||
class MyApp: public wxApp
|
||||
{
|
||||
public:
|
||||
MyApp() ;
|
||||
bool OnInit();
|
||||
int OnExit();
|
||||
};
|
||||
|
||||
DECLARE_APP(MyApp)
|
||||
|
||||
class MyCanvas;
|
||||
|
||||
// Define a new canvas and frame
|
||||
class MyFrame: public wxFrame
|
||||
{
|
||||
public:
|
||||
MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size);
|
||||
|
||||
void OnPrint(wxCommandEvent& event);
|
||||
void OnPrintPreview(wxCommandEvent& event);
|
||||
void OnPrintSetup(wxCommandEvent& event);
|
||||
void OnPageSetup(wxCommandEvent& event);
|
||||
#if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
|
||||
void OnPrintPS(wxCommandEvent& event);
|
||||
void OnPrintPreviewPS(wxCommandEvent& event);
|
||||
void OnPrintSetupPS(wxCommandEvent& event);
|
||||
void OnPageSetupPS(wxCommandEvent& event);
|
||||
#endif
|
||||
|
||||
void OnExit(wxCommandEvent& event);
|
||||
void OnPrintAbout(wxCommandEvent& event);
|
||||
DECLARE_EVENT_TABLE()
|
||||
};
|
||||
|
||||
|
||||
class MyPrintout: public wxPrintout
|
||||
{
|
||||
public:
|
||||
MyPrintout(char *title = "My printout"):wxPrintout(title) {}
|
||||
bool OnPrintPage(int page);
|
||||
bool HasPage(int page);
|
||||
bool OnBeginDocument(int startPage, int endPage);
|
||||
void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
|
||||
|
||||
void DrawPageOne(wxDC *dc);
|
||||
};
|
||||
|
||||
#define WXPRINT_QUIT 100
|
||||
#define WXPRINT_PRINT 101
|
||||
#define WXPRINT_PRINT_SETUP 102
|
||||
#define WXPRINT_PAGE_SETUP 103
|
||||
#define WXPRINT_PREVIEW 104
|
||||
|
||||
#define WXPRINT_PRINT_PS 105
|
||||
#define WXPRINT_PRINT_SETUP_PS 106
|
||||
#define WXPRINT_PAGE_SETUP_PS 107
|
||||
#define WXPRINT_PREVIEW_PS 108
|
||||
|
||||
#define WXPRINT_ABOUT 109
|
||||
|
||||
@ -1,126 +1,186 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
|
||||
<META NAME="GENERATOR" CONTENT="Mozilla/4.06 [en] (X11; I; Linux 2.0.35 i686) [Netscape]">
|
||||
<TITLE>wxWindows Roadmap</TITLE>
|
||||
</HEAD>
|
||||
<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#0000FF" VLINK="#FF0000" ALINK="#000088">
|
||||
This is - - default text, now switching to
|
||||
|
||||
<BODY>
|
||||
|
||||
<a name="top"></a>
|
||||
|
||||
<font face="Arial, Lucida Sans, Helvetica">
|
||||
|
||||
<table width=100% border=4 cellpadding=5 cellspacing=0>
|
||||
<tr>
|
||||
<td bgcolor="#660000">
|
||||
<font size=+1 face="Arial, Lucida Sans, Helvetica" color="#FFFFFF">
|
||||
wxWindows Roadmap
|
||||
</font>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
<P>
|
||||
|
||||
<CENTER>
|
||||
<P>center, now still ctr, now exiting</CENTER>
|
||||
<a href="#schedule">Schedule</a> | <a href="#todo">To-Do List</a>
|
||||
</CENTER>
|
||||
|
||||
<P>exited!.<A HREF="#downtown">[link to down]</A>
|
||||
<P>Hello, this *is* default charset (helvetica, probably) and it is displayed
|
||||
with one <FONT COLOR="#FF0000">COLOR CHANGE</FONT>. Of course we
|
||||
can have as many color changes as we can, what about this <FONT COLOR="#FF0000">M</FONT><FONT COLOR="#FFFF00">A</FONT><FONT COLOR="#33FF33">D</FONT><B><FONT COLOR="#FFFFFF"><FONT SIZE=+1>N</FONT></FONT></B>E<FONT COLOR="#999999">S</FONT><FONT COLOR="#CC33CC">S?</FONT>
|
||||
<P><FONT COLOR="#000000">There was a space above.</FONT>
|
||||
<BR>
|
||||
<HR WIDTH="100%">This was a line. <TT>(BTW we are in <B>fixed</B> font
|
||||
/ <I><U>typewriter</U> font</I> right now :-)</TT>
|
||||
<BR>This is in <B>BOLD</B> face. This is <I>ITALIC.</I> This is <B><I><U>E
|
||||
V E R Y T H I N G</U></I></B>.
|
||||
<BR>
|
||||
<BR>
|
||||
<BR>
|
||||
<BR>
|
||||
<BR>
|
||||
<CENTER>
|
||||
<P>Right now, <FONT COLOR="#0000FF"><FONT SIZE=+4>centered REALLY Big Text</FONT></FONT>,
|
||||
how do you like (space) it?</CENTER>
|
||||
<P>
|
||||
|
||||
<DIV ALIGN=right>RIGHT: <FONT SIZE=-2>text-2, </FONT><FONT SIZE=-1>text-1,
|
||||
</FONT>text+0,
|
||||
<FONT SIZE=+1>text+1,
|
||||
</FONT><FONT COLOR="#FF0000"><FONT SIZE=+2>text+2,
|
||||
</FONT></FONT><FONT SIZE=+3>text+3,
|
||||
</FONT><FONT SIZE=+4>text+4</FONT>
|
||||
<BR><U><FONT SIZE=+1>we are right now</FONT></U></DIV>
|
||||
This page represents current thinking about where wxWindows is going in the near,
|
||||
medium and long-term. It also serves as a schedule for new releases so
|
||||
that both developers and users can know what to expect when, at least approximately.<P>
|
||||
|
||||
<CENTER><U><FONT SIZE=+1>we are center now</FONT></U></CENTER>
|
||||
<U><FONT SIZE=+1>we are left now.</FONT></U>
|
||||
<P><I><FONT COLOR="#3366FF">Blue italic text is displayed there....</FONT></I>
|
||||
<H1>
|
||||
Note (1): as the wxWindows effort is voluntary, these are not hard-and-fast deadlines:
|
||||
but we will endeavour to follow them as closely as possible.<P>
|
||||
|
||||
<HR ALIGN=LEFT SIZE=10 WIDTH="50%">This is heading one.</H1>
|
||||
this is normal
|
||||
<CENTER>
|
||||
<H1>
|
||||
This is <FONT COLOR="#33FF33">CENTERED</FONT> heading one</H1></CENTER>
|
||||
<IMG SRC="pic.png" ALT="Testing image image" >and this is text......
|
||||
<BR>
|
||||
<UL>
|
||||
<LI>
|
||||
item 1</LI>
|
||||
Note (2): the releases described are for wxGTK, wxMSW and wxMotif ports. wxMac currently follows
|
||||
its own development path. Also, minor snapshot releases for specific platforms may be
|
||||
available at dates convenient to the developers.<P>
|
||||
|
||||
<LI>
|
||||
item 2</LI>
|
||||
<HR> <FONT SIZE=+2><I><B><a name="schedule">Schedule</a></B></I></FONT> <HR>
|
||||
<P>
|
||||
|
||||
<UL>
|
||||
<LI>
|
||||
nested item</LI>
|
||||
<H4>Release 2.1.10</H4>
|
||||
|
||||
<LI>
|
||||
nested item 2</LI>
|
||||
</UL>
|
||||
<ul>
|
||||
<li>Release date: October 3rd, 1999
|
||||
<li>This beta is intended to be the last stable snapshot before wxWindows
|
||||
is split into base and GUI libraries.
|
||||
<li>New wxGrid in beta.
|
||||
</ul>
|
||||
|
||||
<LI>
|
||||
item 3</LI>
|
||||
</UL>
|
||||
<P>
|
||||
|
||||
<OL>
|
||||
<LI>
|
||||
item one</LI>
|
||||
<H2>Release 2.1.11 (final)</H2>
|
||||
|
||||
<LI>
|
||||
item two</LI>
|
||||
<ul>
|
||||
<li>Release date: November 7th, 1999
|
||||
<li>Splits wxWindows into base and GUI libraries. Most, but not all makefiles
|
||||
are expected to support this: for the rest, the makefiles will build a valid
|
||||
combined base/GUI library for GUI applications only.
|
||||
<li>New wxGrid.
|
||||
<li>wxSocket working.
|
||||
<li>wxHTML printing (possibly).
|
||||
<li>Animation classes (possibly).
|
||||
<li>PCX writing capability (possibly).
|
||||
<li>wxImage handlers in separate .h and .cpp files.
|
||||
<li>Rewritten timer.cpp, possible wxChrono class.
|
||||
<li>Bug tracking system in place.
|
||||
</ul>
|
||||
|
||||
<OL>
|
||||
<LI>
|
||||
nsted item</LI>
|
||||
</OL>
|
||||
<P>
|
||||
|
||||
<LI>
|
||||
last numbered item</LI>
|
||||
</OL>
|
||||
<H4>Release 2.1.12</H4>
|
||||
|
||||
<H1>
|
||||
Heading 1</H1>
|
||||
<I>Italic text now...</I>
|
||||
<H2>
|
||||
<I>Heading 2</I></H2>
|
||||
<I>and now?</I>
|
||||
<H3>
|
||||
Heading 3</H3>
|
||||
<ul>
|
||||
<li>Release date: January 9th, 2000
|
||||
<li>Miscellaneous fixes and small enhancements.
|
||||
</ul>
|
||||
|
||||
<H4>
|
||||
Heading 4</H4>
|
||||
<P>
|
||||
|
||||
<H5>
|
||||
Heading 5</H5>
|
||||
<H4>Release 2.1.13</H4>
|
||||
|
||||
<H6>
|
||||
Heading 6</H6>
|
||||
And this is normal text, once again :-)
|
||||
<P>And yes, we're in <FONT SIZE=+4>HTML DOCUMENT, </FONT><FONT SIZE=+1>so
|
||||
what about some nice <A HREF="fft.html">hypertext link</A>??</FONT>
|
||||
<P>hello?
|
||||
<CENTER>
|
||||
<P>This is <A NAME="downtown"></A>centered paragraph</CENTER>
|
||||
<ul>
|
||||
<li>Release date: March 5th, 2000
|
||||
<li>Miscellaneous fixes and small enhancements.
|
||||
<li>wxDateTime class in beta.
|
||||
</ul>
|
||||
|
||||
<P>Now, you will see some PRE text:
|
||||
<PRE>// This is sample C++ code:
|
||||
<P>
|
||||
|
||||
<H4>Release 2.2.0</H4>
|
||||
|
||||
<ul>
|
||||
<li>Release date: May 7th, 2000
|
||||
<li>Unicode compilation starting to work in wxGTK and wxMSW.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<H2>Release 2.2.x (final)</H2>
|
||||
|
||||
<ul>
|
||||
<li>Release date: c. July 2nd, 2000
|
||||
<li>Unicode compilation working in wxGTK and wxMSW.
|
||||
<li>wxDateTime class.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<H2>Release 2.3.x (final)</H2>
|
||||
|
||||
<ul>
|
||||
<li>Release date: unknown
|
||||
<li>WinCE port available.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<HR> <FONT SIZE=+2><I><B><a name="todo">To-Do List</a></B></I></FONT> <HR>
|
||||
|
||||
<P>
|
||||
|
||||
Developers: please feel free to add to these, and delete them when they are done.
|
||||
|
||||
<P>
|
||||
|
||||
<B><I>General</I></B><P>
|
||||
|
||||
<ul>
|
||||
<li>wxHTML printing. When finished, this will allow an application to generate
|
||||
printed reports with very little effort.
|
||||
<li>wxSocket.
|
||||
<li>Split library into several, for base (classes and functions usable by console and GUI
|
||||
applications), console (classes and functions usable by console application only)
|
||||
and GUI (classes and functions usable by GUI application only).
|
||||
<li>Extend and unify drag and drop handling (e.g. we need to specify multiple drop targets
|
||||
that can handle multiple formats).
|
||||
<li>Expand the number of controls that can be specified in a WXR file.
|
||||
<li>Rewrite Dialog Editor.
|
||||
<li>PCX writing code.
|
||||
<li>GIF animation code.
|
||||
<li>Tidying of timer code, addition of wxChrono class.
|
||||
<li>wxDateTime class.
|
||||
<li>MGL port (see Backroom/Future Ports page).
|
||||
<li>Rotated text support.
|
||||
<li>FreeType support.
|
||||
<li>Support for 'skins', perhaps using a set of alternative control and window classes
|
||||
written generically in wxWindows.
|
||||
<li>Book, tutorial.
|
||||
<li>More examples.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<B><I>wxMSW</I></B><P>
|
||||
|
||||
<ul>
|
||||
<li>Windows CE port.
|
||||
<li>Cure bug whereby in a panel within another panel, all buttons become
|
||||
default buttons (heavy black border).
|
||||
<li>Write a RC->WXR converter.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<B><I>wxGTK</I></B><P>
|
||||
|
||||
<ul>
|
||||
<li>GNOME/KDE integration libraries.
|
||||
</ul>
|
||||
|
||||
<P>
|
||||
|
||||
<B><I>wxMotif</I></B><P>
|
||||
|
||||
<ul>
|
||||
<li>Allow wxSystemSettings to be configurable, perhaps via a control
|
||||
panel application.
|
||||
</ul>
|
||||
|
||||
void main(int argc, char *argv[])
|
||||
{
|
||||
printf("Go away, man!\n");
|
||||
i = 666;
|
||||
printf("\n\n\nCRASH\n DOWN NOW. . . \n");
|
||||
}</PRE>
|
||||
|
||||
<H3>
|
||||
WWW</H3>
|
||||
<A HREF="http://www.kde.org">This is WWW link to KDE site!</A>
|
||||
<BR><A HREF="http://www.ms.mff.cuni.cz/~vsla8348/wxhtml/index.html">(one
|
||||
folder up)</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
|
||||
|
||||
570
src/html/htmprint.cpp
Normal file
570
src/html/htmprint.cpp
Normal file
@ -0,0 +1,570 @@
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: htmprint.cpp
|
||||
// Purpose: html printing classes
|
||||
// Author: Vaclav Slavik
|
||||
// Created: 25/09/99
|
||||
// RCS-ID: $Id$
|
||||
// Copyright: (c) Vaclav Slavik, 1999
|
||||
// Licence: wxWindows licence
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma implementation
|
||||
#endif
|
||||
|
||||
// For compilers that support precompilation, includes "wx/wx.h".
|
||||
#include "wx/wxprec.h"
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
#pragma hdrstop
|
||||
#endif
|
||||
|
||||
#ifndef WX_PRECOMP
|
||||
#include "wx/wx.h"
|
||||
#endif
|
||||
|
||||
#if wxUSE_PRINTING_ARCHITECTURE
|
||||
|
||||
#include "wx/print.h"
|
||||
#include "wx/printdlg.h"
|
||||
#include "wx/html/htmprint.h"
|
||||
#include "wx/wxhtml.h"
|
||||
#include "wx/wfstream.h"
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlDCRenderer
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
|
||||
wxHtmlDCRenderer::wxHtmlDCRenderer() : wxObject()
|
||||
{
|
||||
m_DC = NULL;
|
||||
m_Width = m_Height = 0;
|
||||
m_Cells = NULL;
|
||||
m_Parser = new wxHtmlWinParser(NULL);
|
||||
m_FS = new wxFileSystem();
|
||||
m_Parser -> SetFS(m_FS);
|
||||
m_Scale = 1.0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
wxHtmlDCRenderer::~wxHtmlDCRenderer()
|
||||
{
|
||||
if (m_Cells) delete m_Cells;
|
||||
if (m_Parser) delete m_Parser;
|
||||
if (m_FS) delete m_FS;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlDCRenderer::SetDC(wxDC *dc, int maxwidth)
|
||||
{
|
||||
int dx, dy;
|
||||
|
||||
wxDisplaySize(&dx, &dy);
|
||||
m_MaxWidth = maxwidth;
|
||||
#if 0
|
||||
m_Scale = (float)dx * 2 / 3 / (float)maxwidth;
|
||||
// let the width of A4 is approximately 2/3 the screen width
|
||||
#endif
|
||||
m_Scale = (float)800 / (float)maxwidth;
|
||||
// for now, assume screen width = 800 => good results
|
||||
|
||||
m_DC = dc;
|
||||
m_Parser -> SetDC(dc);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlDCRenderer::SetSize(int width, int height)
|
||||
{
|
||||
m_Width = (int)(width * m_Scale);
|
||||
m_Height = (int)(height * m_Scale);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlDCRenderer::SetHtmlText(const wxString& html, const wxString& basepath, bool isdir)
|
||||
{
|
||||
if (m_DC == NULL) return;
|
||||
|
||||
if (m_Cells != NULL) delete m_Cells;
|
||||
|
||||
m_FS -> ChangePathTo(basepath, isdir);
|
||||
m_DC -> SetUserScale(1.0, 1.0);
|
||||
m_Cells = (wxHtmlContainerCell*) m_Parser -> Parse(html);
|
||||
m_Cells -> SetIndent(0, HTML_INDENT_ALL, HTML_UNITS_PIXELS);
|
||||
m_Cells -> Layout(m_Width);
|
||||
}
|
||||
|
||||
|
||||
|
||||
int wxHtmlDCRenderer::Render(int x, int y, int from, int dont_render)
|
||||
{
|
||||
int pbreak;
|
||||
|
||||
if (m_Cells == NULL || m_DC == NULL) return 0;
|
||||
|
||||
pbreak = (int)(from * m_Scale + m_Height);
|
||||
while (m_Cells -> AdjustPagebreak(&pbreak)) {}
|
||||
|
||||
if (!dont_render) {
|
||||
int w, h;
|
||||
m_DC -> GetSize(&w, &h);
|
||||
float overallScale = (float)(w/(float)m_MaxWidth) / m_Scale;
|
||||
m_DC -> SetUserScale(overallScale, overallScale);
|
||||
|
||||
m_DC -> SetBrush(*wxWHITE_BRUSH);
|
||||
|
||||
m_DC -> SetClippingRegion(x * m_Scale, y * m_Scale, m_Width, m_Height);
|
||||
m_Cells -> Draw(*m_DC,
|
||||
x * m_Scale, (y - from) * m_Scale,
|
||||
y * m_Scale, pbreak + (y - from) * m_Scale);
|
||||
m_DC -> DestroyClippingRegion();
|
||||
}
|
||||
|
||||
if (pbreak < m_Cells -> GetHeight()) return (int)(pbreak / m_Scale);
|
||||
else return GetTotalHeight();
|
||||
}
|
||||
|
||||
|
||||
|
||||
int wxHtmlDCRenderer::GetTotalHeight()
|
||||
{
|
||||
if (m_Cells) return (int)(m_Cells -> GetHeight() / m_Scale);
|
||||
else return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlPrintout
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
|
||||
|
||||
wxHtmlPrintout::wxHtmlPrintout(const wxString& title) : wxPrintout(title)
|
||||
{
|
||||
m_Renderer = new wxHtmlDCRenderer;
|
||||
m_RendererHdr = new wxHtmlDCRenderer;
|
||||
m_NumPages = HTML_PRINT_MAX_PAGES;
|
||||
m_Document = m_BasePath = wxEmptyString; m_BasePathIsDir = TRUE;
|
||||
m_Headers[0] = m_Headers[1] = wxEmptyString;
|
||||
m_Footers[0] = m_Footers[1] = wxEmptyString;
|
||||
m_HeaderHeight = m_FooterHeight = 0;
|
||||
SetMargins(); // to default values
|
||||
}
|
||||
|
||||
|
||||
|
||||
wxHtmlPrintout::~wxHtmlPrintout()
|
||||
{
|
||||
delete m_Renderer;
|
||||
delete m_RendererHdr;
|
||||
}
|
||||
|
||||
|
||||
|
||||
bool wxHtmlPrintout::OnBeginDocument(int start, int end)
|
||||
{
|
||||
int pageWidth, pageHeight, mm_w, mm_h;
|
||||
float ppmm_h, ppmm_v;
|
||||
|
||||
if (!wxPrintout::OnBeginDocument(start, end)) return FALSE;
|
||||
|
||||
GetPageSizePixels(&pageWidth, &pageHeight);
|
||||
GetPageSizeMM(&mm_w, &mm_h);
|
||||
ppmm_h = (float)pageWidth / mm_w;
|
||||
ppmm_v = (float)pageHeight / mm_h;
|
||||
|
||||
/* prepare headers/footers renderer: */
|
||||
|
||||
m_RendererHdr -> SetDC(GetDC(), pageWidth);
|
||||
m_RendererHdr -> SetSize(ppmm_h * (mm_w - m_MarginLeft - m_MarginTop),
|
||||
ppmm_v * (mm_h - m_MarginTop - m_MarginBottom));
|
||||
if (m_Headers[0] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Headers[0], 1));
|
||||
m_HeaderHeight = m_RendererHdr -> GetTotalHeight();
|
||||
}
|
||||
else if (m_Headers[1] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Headers[1], 1));
|
||||
m_HeaderHeight = m_RendererHdr -> GetTotalHeight();
|
||||
}
|
||||
if (m_Footers[0] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Footers[0], 1));
|
||||
m_FooterHeight = m_RendererHdr -> GetTotalHeight();
|
||||
}
|
||||
else if (m_Footers[1] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Footers[1], 1));
|
||||
m_FooterHeight = m_RendererHdr -> GetTotalHeight();
|
||||
}
|
||||
|
||||
/* prepare main renderer: */
|
||||
m_Renderer -> SetDC(GetDC(), pageWidth);
|
||||
m_Renderer -> SetSize(ppmm_h * (mm_w - m_MarginLeft - m_MarginTop),
|
||||
ppmm_v * (mm_h - m_MarginTop - m_MarginBottom) -
|
||||
m_FooterHeight - m_HeaderHeight -
|
||||
((m_HeaderHeight == 0) ? 0 : m_MarginSpace * ppmm_v) -
|
||||
((m_FooterHeight == 0) ? 0 : m_MarginSpace * ppmm_v)
|
||||
);
|
||||
m_Renderer -> SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
|
||||
CountPages();
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
bool wxHtmlPrintout::OnPrintPage(int page)
|
||||
{
|
||||
wxDC *dc = GetDC();
|
||||
if (dc) {
|
||||
if (HasPage(page))
|
||||
RenderPage(dc, page);
|
||||
return TRUE;
|
||||
} else
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
void wxHtmlPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
|
||||
{
|
||||
*minPage = 1;
|
||||
*maxPage = HTML_PRINT_MAX_PAGES;
|
||||
*selPageFrom = 1;
|
||||
*selPageTo = 1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
bool wxHtmlPrintout::HasPage(int pageNum)
|
||||
{
|
||||
return (pageNum >= 1 && pageNum <= m_NumPages);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::SetHtmlText(const wxString& html, const wxString &basepath, bool isdir)
|
||||
{
|
||||
m_Document = html;
|
||||
m_BasePath = basepath;
|
||||
m_BasePathIsDir = isdir;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::SetHtmlFile(const wxString& htmlfile)
|
||||
{
|
||||
wxFileSystem fs;
|
||||
wxFSFile *ff = fs.OpenFile(htmlfile);
|
||||
wxInputStream *st = ff -> GetStream();
|
||||
char *t = new char[st -> GetSize() + 1];
|
||||
st -> Read(t, st -> GetSize());
|
||||
t[st -> GetSize()] = 0;
|
||||
|
||||
wxString doc = wxString(t);
|
||||
delete t;
|
||||
delete ff;
|
||||
|
||||
SetHtmlText(doc, htmlfile, FALSE);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::SetHeader(const wxString& header, int pg)
|
||||
{
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
|
||||
m_Headers[0] = header;
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
|
||||
m_Headers[1] = header;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::SetFooter(const wxString& footer, int pg)
|
||||
{
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
|
||||
m_Footers[0] = footer;
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
|
||||
m_Footers[1] = footer;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::CountPages()
|
||||
{
|
||||
wxBusyCursor wait;
|
||||
int pageWidth, pageHeight, mm_w, mm_h;
|
||||
float ppmm_h, ppmm_v;
|
||||
|
||||
GetPageSizePixels(&pageWidth, &pageHeight);
|
||||
GetPageSizeMM(&mm_w, &mm_h);
|
||||
ppmm_h = (float)pageWidth / mm_w;
|
||||
ppmm_v = (float)pageHeight / mm_h;
|
||||
|
||||
int pos = 0;
|
||||
|
||||
m_NumPages = 0;
|
||||
|
||||
m_PageBreaks[0] = 0;
|
||||
do {
|
||||
pos = m_Renderer -> Render(ppmm_h * m_MarginLeft,
|
||||
ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight,
|
||||
pos, TRUE);
|
||||
m_PageBreaks[++m_NumPages] = pos;
|
||||
} while (pos < m_Renderer -> GetTotalHeight());
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::RenderPage(wxDC *dc, int page)
|
||||
{
|
||||
wxBusyCursor wait;
|
||||
|
||||
int pageWidth, pageHeight, mm_w, mm_h;
|
||||
float ppmm_h, ppmm_v;
|
||||
|
||||
GetPageSizePixels(&pageWidth, &pageHeight);
|
||||
GetPageSizeMM(&mm_w, &mm_h);
|
||||
ppmm_h = (float)pageWidth / mm_w;
|
||||
ppmm_v = (float)pageHeight / mm_h;
|
||||
|
||||
m_Renderer -> SetDC(dc, pageWidth);
|
||||
|
||||
dc -> SetBackgroundMode(wxTRANSPARENT);
|
||||
|
||||
m_Renderer -> Render(ppmm_h * m_MarginLeft,
|
||||
ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight,
|
||||
m_PageBreaks[page-1]);
|
||||
|
||||
m_RendererHdr -> SetDC(dc, pageWidth);
|
||||
if (m_Headers[page % 2] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Headers[page % 2], page));
|
||||
m_RendererHdr -> Render(ppmm_h * m_MarginLeft, ppmm_v * m_MarginTop);
|
||||
}
|
||||
if (m_Footers[page % 2] != wxEmptyString) {
|
||||
m_RendererHdr -> SetHtmlText(TranslateHeader(m_Footers[page % 2], page));
|
||||
m_RendererHdr -> Render(ppmm_h * m_MarginLeft, pageHeight - ppmm_v * m_MarginBottom - m_FooterHeight);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
wxString wxHtmlPrintout::TranslateHeader(const wxString& instr, int page)
|
||||
{
|
||||
wxString r = instr;
|
||||
wxString num;
|
||||
|
||||
num.Printf("%i", page);
|
||||
r.Replace("@PAGENUM@", num);
|
||||
|
||||
num.Printf("%i", m_NumPages);
|
||||
r.Replace("@PAGESCNT@", num);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlPrintout::SetMargins(float top, float bottom, float left, float right, float spaces)
|
||||
{
|
||||
m_MarginTop = top;
|
||||
m_MarginBottom = bottom;
|
||||
m_MarginLeft = left;
|
||||
m_MarginRight = right;
|
||||
m_MarginSpace = spaces;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//--------------------------------------------------------------------------------
|
||||
// wxHtmlEasyPrinting
|
||||
//--------------------------------------------------------------------------------
|
||||
|
||||
|
||||
wxHtmlEasyPrinting::wxHtmlEasyPrinting(const wxString& name, wxFrame *parent_frame)
|
||||
{
|
||||
m_Frame = parent_frame;
|
||||
m_Name = name;
|
||||
m_PrintData = new wxPrintData;
|
||||
m_PageSetupData = new wxPageSetupDialogData;
|
||||
m_Headers[0] = m_Headers[1] = m_Footers[0] = m_Footers[1] = wxEmptyString;
|
||||
|
||||
m_PageSetupData -> EnableMargins(TRUE);
|
||||
m_PageSetupData -> SetMarginTopLeft(wxPoint(25, 25));
|
||||
m_PageSetupData -> SetMarginBottomRight(wxPoint(25, 25));
|
||||
|
||||
#if defined(__WXGTK__) || defined(__WXMOTIF__)
|
||||
m_PrintData -> SetPrinterCommand("lpr");
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
wxHtmlEasyPrinting::~wxHtmlEasyPrinting()
|
||||
{
|
||||
delete m_PrintData;
|
||||
delete m_PageSetupData;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PreviewFile(const wxString &htmlfile)
|
||||
{
|
||||
wxHtmlPrintout *p1 = CreatePrintout();
|
||||
p1 -> SetHtmlFile(htmlfile);
|
||||
wxHtmlPrintout *p2 = CreatePrintout();
|
||||
p2 -> SetHtmlFile(htmlfile);
|
||||
DoPreview(p1, p2);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PreviewText(const wxString &htmltext, const wxString &basepath)
|
||||
{
|
||||
wxHtmlPrintout *p1 = CreatePrintout();
|
||||
p1 -> SetHtmlText(htmltext, basepath, TRUE);
|
||||
wxHtmlPrintout *p2 = CreatePrintout();
|
||||
p2 -> SetHtmlText(htmltext, basepath, TRUE);
|
||||
DoPreview(p1, p2);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PrintFile(const wxString &htmlfile)
|
||||
{
|
||||
wxHtmlPrintout *p = CreatePrintout();
|
||||
p -> SetHtmlFile(htmlfile);
|
||||
DoPrint(p);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PrintText(const wxString &htmltext, const wxString &basepath)
|
||||
{
|
||||
wxHtmlPrintout *p = CreatePrintout();
|
||||
p -> SetHtmlText(htmltext, basepath, TRUE);
|
||||
DoPrint(p);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2)
|
||||
{
|
||||
// Pass two printout objects: for preview, and possible printing.
|
||||
wxPrintDialogData printDialogData(*m_PrintData);
|
||||
wxPrintPreview *preview = new wxPrintPreview(printout1, printout2, &printDialogData);
|
||||
if (!preview -> Ok()) {
|
||||
delete preview;
|
||||
wxMessageBox(_("There was a problem previewing.\nPerhaps your current printer is not set correctly?"), _("Previewing"), wxOK);
|
||||
}
|
||||
|
||||
else {
|
||||
wxPreviewFrame *frame = new wxPreviewFrame(preview, m_Frame,
|
||||
m_Name + _(" Preview"),
|
||||
wxPoint(100, 100), wxSize(500, 500));
|
||||
frame -> Centre(wxBOTH);
|
||||
frame -> Initialize();
|
||||
frame -> Show(TRUE);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::DoPrint(wxHtmlPrintout *printout)
|
||||
{
|
||||
wxPrintDialogData printDialogData(*m_PrintData);
|
||||
wxPrinter printer(&printDialogData);
|
||||
|
||||
if (!printer.Print(m_Frame, printout, TRUE))
|
||||
wxMessageBox(_("There was a problem printing.\nPerhaps your current printer is not set correctly?"), _("Printing"), wxOK);
|
||||
else
|
||||
(*m_PrintData) = printer.GetPrintDialogData().GetPrintData();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PrinterSetup()
|
||||
{
|
||||
wxPrintDialogData printDialogData(*m_PrintData);
|
||||
wxPrintDialog printerDialog(m_Frame, &printDialogData);
|
||||
|
||||
printerDialog.GetPrintDialogData().SetSetupDialog(TRUE);
|
||||
|
||||
if (printerDialog.ShowModal() == wxID_OK)
|
||||
(*m_PrintData) = printerDialog.GetPrintDialogData().GetPrintData();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::PageSetup()
|
||||
{
|
||||
m_PageSetupData -> SetPrintData(*m_PrintData);
|
||||
wxPageSetupDialog pageSetupDialog(m_Frame, m_PageSetupData);
|
||||
|
||||
if (pageSetupDialog.ShowModal() == wxID_OK) {
|
||||
(*m_PrintData) = pageSetupDialog.GetPageSetupData().GetPrintData();
|
||||
(*m_PageSetupData) = pageSetupDialog.GetPageSetupData();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::SetHeader(const wxString& header, int pg)
|
||||
{
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
|
||||
m_Headers[0] = header;
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
|
||||
m_Headers[1] = header;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void wxHtmlEasyPrinting::SetFooter(const wxString& footer, int pg)
|
||||
{
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
|
||||
m_Footers[0] = footer;
|
||||
if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
|
||||
m_Footers[1] = footer;
|
||||
}
|
||||
|
||||
|
||||
|
||||
wxHtmlPrintout *wxHtmlEasyPrinting::CreatePrintout()
|
||||
{
|
||||
wxHtmlPrintout *p = new wxHtmlPrintout(m_Name);
|
||||
|
||||
p -> SetHeader(m_Headers[0], wxPAGE_EVEN);
|
||||
p -> SetHeader(m_Headers[1], wxPAGE_ODD);
|
||||
p -> SetFooter(m_Footers[0], wxPAGE_EVEN);
|
||||
p -> SetFooter(m_Footers[1], wxPAGE_ODD);
|
||||
|
||||
p -> SetMargins(m_PageSetupData -> GetMarginTopLeft().y,
|
||||
m_PageSetupData -> GetMarginBottomRight().y,
|
||||
m_PageSetupData -> GetMarginTopLeft().x,
|
||||
m_PageSetupData -> GetMarginBottomRight().x);
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif // wxUSE_PRINTING_ARCHITECTURE
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE B32.T!
|
||||
|
||||
#
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE BCC.T!
|
||||
|
||||
#
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE DOS.T!
|
||||
|
||||
#
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE G95.T!
|
||||
|
||||
#
|
||||
@ -156,6 +156,7 @@ HTMLOBJS = \
|
||||
$(HTMLDIR)/htmlpars.$(OBJSUFF) \
|
||||
$(HTMLDIR)/htmltag.$(OBJSUFF) \
|
||||
$(HTMLDIR)/htmlwin.$(OBJSUFF) \
|
||||
$(HTMLDIR)/htmprint.$(OBJSUFF) \
|
||||
$(HTMLDIR)/m_fonts.$(OBJSUFF) \
|
||||
$(HTMLDIR)/m_hline.$(OBJSUFF) \
|
||||
$(HTMLDIR)/m_image.$(OBJSUFF) \
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE SC.T!
|
||||
|
||||
# Symantec C++ makefile for the msw objects
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE VC.T!
|
||||
|
||||
# File: makefile.vc
|
||||
@ -314,6 +314,7 @@ HTMLOBJS = ..\html\$D\helpctrl.obj \
|
||||
..\html\$D\htmlpars.obj \
|
||||
..\html\$D\htmltag.obj \
|
||||
..\html\$D\htmlwin.obj \
|
||||
..\html\$D\htmprint.obj \
|
||||
..\html\$D\m_fonts.obj \
|
||||
..\html\$D\m_hline.obj \
|
||||
..\html\$D\m_image.obj \
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
# This file was automatically generated by tmake at 14:54, 1999/10/14
|
||||
# This file was automatically generated by tmake at 22:30, 1999/10/16
|
||||
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE WAT.T!
|
||||
|
||||
#!/binb/wmake.exe
|
||||
|
||||
@ -563,6 +563,10 @@ SOURCE=.\html\htmlwin.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\htmprint.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\m_fonts.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
@ -578,6 +578,10 @@ SOURCE=.\html\htmlwin.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\htmprint.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\m_fonts.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
@ -571,6 +571,10 @@ SOURCE=.\html\htmlwin.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\htmprint.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\html\winpars.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
Loading…
Reference in New Issue
Block a user