// Author: Vaclav Slavik
// RCS-ID: $Id$
// Copyright: (c) 1999 Vaclav Slavik
-// Licence: wxWindows Licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation
-#endif
#include "wx/wxprec.h"
-
#include "wx/defs.h"
+
#if wxUSE_HTML && wxUSE_STREAMS
+
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WXPRECOMP
#endif
+#include "wx/image.h"
#include "wx/html/forcelnk.h"
#include "wx/html/m_templ.h"
FORCE_LINK_ME(m_layout)
-
-#include <stdlib.h> // bsearch()
+#ifdef __WXWINCE__
+ #include "wx/msw/wince/missing.h" // for bsearch()
+#else
+ #include <stdlib.h> // bsearch()
+#endif
//-----------------------------------------------------------------------------
// wxHtmlPageBreakCell
// array wxHtmlPrintout::m_PageBreaks of pagebreaks already set, and
// set a new one only if it's not in that array.
-class WXDLLEXPORT wxHtmlPageBreakCell : public wxHtmlCell
+class wxHtmlPageBreakCell : public wxHtmlCell
{
public:
wxHtmlPageBreakCell() {}
void Draw(wxDC& WXUNUSED(dc),
int WXUNUSED(x), int WXUNUSED(y),
int WXUNUSED(view_y1), int WXUNUSED(view_y2),
- wxHtmlRenderingState& WXUNUSED(state)) {}
+ wxHtmlRenderingInfo& WXUNUSED(info)) {}
private:
DECLARE_NO_COPY_CLASS(wxHtmlPageBreakCell)
// When we are counting pages, 'known_pagebreaks' is non-NULL.
// That's the only time we change 'pagebreak'. Otherwise, pages
// were already counted, 'known_pagebreaks' is NULL, and we don't
- // do anything except return FALSE.
+ // do anything except return false.
//
- // We also simply return FALSE if the 'pagebreak' argument is
+ // We also simply return false if the 'pagebreak' argument is
// less than (vertically above) or the same as the current
// vertical position. Otherwise we'd be setting a pagebreak above
// the current cell, which is incorrect, or duplicating a
// pagebreak that has already been set.
if(NULL == known_pagebreaks || *pagebreak <= m_PosY)
{
- return FALSE;
+ return false;
}
// m_PosY is only the vertical offset from the parent. The pagebreak
// Add a pagebreak only if there isn't one already set here.
if(NULL != where)
{
- return FALSE;
+ return false;
}
else
{
*pagebreak = m_PosY;
- return TRUE;
+ return true;
}
}
TAG_HANDLER_BEGIN(P, "P")
+ TAG_HANDLER_CONSTR(P) { }
TAG_HANDLER_PROC(tag)
{
}
m_WParser->GetContainer()->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_TOP);
m_WParser->GetContainer()->SetAlign(tag);
- return FALSE;
+ return false;
}
TAG_HANDLER_END(P)
TAG_HANDLER_BEGIN(BR, "BR")
+ TAG_HANDLER_CONSTR(BR) { }
TAG_HANDLER_PROC(tag)
{
c->SetAlignHor(al);
c->SetAlign(tag);
c->SetMinHeight(m_WParser->GetCharHeight());
- return FALSE;
+ return false;
}
TAG_HANDLER_END(BR)
TAG_HANDLER_BEGIN(CENTER, "CENTER")
+ TAG_HANDLER_CONSTR(CENTER) { }
TAG_HANDLER_PROC(tag)
{
else
c->SetAlignHor(old);
- return TRUE;
+ return true;
}
- else return FALSE;
+ else return false;
}
TAG_HANDLER_END(CENTER)
TAG_HANDLER_BEGIN(DIV, "DIV")
+ TAG_HANDLER_CONSTR(DIV) { }
TAG_HANDLER_PROC(tag)
{
if(tag.HasParam(wxT("STYLE")))
{
- if(tag.GetParam(wxT("STYLE")).IsSameAs(wxT("PAGE-BREAK-BEFORE:ALWAYS"), FALSE))
+ if(tag.GetParam(wxT("STYLE")).IsSameAs(wxT("PAGE-BREAK-BEFORE:ALWAYS"), false))
{
m_WParser->CloseContainer();
m_WParser->OpenContainer()->InsertCell(new wxHtmlPageBreakCell);
m_WParser->CloseContainer();
m_WParser->OpenContainer();
- return FALSE;
+ return false;
}
else
{
// Treat other STYLE parameters here when they're supported.
- return FALSE;
+ return false;
}
}
else if(tag.HasParam(wxT("ALIGN")))
else
c->SetAlignHor(old);
- return TRUE;
+ return true;
}
else
{
- return FALSE;
+ // Same as BR
+ int al = m_WParser->GetContainer()->GetAlignHor();
+ wxHtmlContainerCell *c;
+
+ m_WParser->CloseContainer();
+ c = m_WParser->OpenContainer();
+ c->SetAlignHor(al);
+ c->SetAlign(tag);
+ c->SetMinHeight(m_WParser->GetCharHeight());
+ return false;
}
}
TAG_HANDLER_BEGIN(TITLE, "TITLE")
+ TAG_HANDLER_CONSTR(TITLE) { }
TAG_HANDLER_PROC(tag)
{
wxHtmlWindow *wfr = (wxHtmlWindow*)(m_WParser->GetWindow());
if (wfr)
{
- const wxString& src = *m_WParser->GetSource();
- wfr->OnSetTitle(src.Mid(tag.GetBeginPos(),
- tag.GetEndPos1()-tag.GetBeginPos()));
+ wxString title = m_WParser->GetSource()->Mid(
+ tag.GetBeginPos(),
+ tag.GetEndPos1()-tag.GetBeginPos());
+#if !wxUSE_UNICODE && wxUSE_WCHAR_T
+ wxCSConv conv(m_WParser->GetInputEncoding());
+ title = wxString(title.wc_str(conv), wxConvLocal);
+#endif
+ title = m_WParser->GetEntitiesParser()->Parse(title);
+ wfr->OnSetTitle(title);
}
}
- return TRUE;
+ return true;
}
TAG_HANDLER_END(TITLE)
TAG_HANDLER_BEGIN(BODY, "BODY")
+ TAG_HANDLER_CONSTR(BODY) { }
TAG_HANDLER_PROC(tag)
{
if (tag.GetParamAsColour(wxT("LINK"), &clr))
m_WParser->SetLinkColor(clr);
+ if (tag.HasParam(wxT("BACKGROUND")))
+ {
+ wxFSFile *fileBgImage = m_WParser->OpenURL
+ (
+ wxHTML_URL_IMAGE,
+ tag.GetParam(wxT("BACKGROUND"))
+ );
+ if ( fileBgImage )
+ {
+ wxInputStream *is = fileBgImage->GetStream();
+ if ( is )
+ {
+#if !defined(__WXMSW__) || wxUSE_WXDIB
+ wxImage image(*is);
+ if ( image.Ok() )
+ m_WParser->GetWindow()->SetBackgroundImage(image);
+#endif
+ }
+ }
+ }
+
if (tag.GetParamAsColour(wxT("BGCOLOR"), &clr))
{
m_WParser->GetContainer()->InsertCell(
if (m_WParser->GetWindow() != NULL)
m_WParser->GetWindow()->SetBackgroundColour(clr);
}
- return FALSE;
+
+ return false;
}
TAG_HANDLER_END(BODY)
TAG_HANDLER_BEGIN(BLOCKQUOTE, "BLOCKQUOTE")
+ TAG_HANDLER_CONSTR(BLOCKQUOTE) { }
TAG_HANDLER_PROC(tag)
{
c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_BOTTOM);
m_WParser->CloseContainer();
m_WParser->OpenContainer();
- return TRUE;
+ return true;
}
TAG_HANDLER_END(BLOCKQUOTE)
+TAG_HANDLER_BEGIN(SUBSUP, "SUB,SUP")
+
+ TAG_HANDLER_PROC(tag)
+ {
+ bool issub = (tag.GetName() == wxT("SUB"));
+ wxHtmlScriptMode oldmode = m_WParser->GetScriptMode();
+ int oldbase = m_WParser->GetScriptBaseline();
+ int oldsize = m_WParser->GetFontSize();
+
+ wxHtmlContainerCell *cont = m_WParser->GetContainer();
+ wxHtmlCell *c = cont->GetLastChild();
+
+ m_WParser->SetScriptMode(issub ? wxHTML_SCRIPT_SUB : wxHTML_SCRIPT_SUP);
+ m_WParser->SetScriptBaseline(oldbase + c->GetScriptBaseline());
+
+ // select smaller font
+ m_WParser->SetFontSize(m_WParser->GetFontSize()-2);
+ cont->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
+
+ ParseInner(tag);
+
+ // restore font size
+ m_WParser->SetFontSize(oldsize);
+ m_WParser->GetContainer()->InsertCell(
+ new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
+
+ // restore base and alignment
+ m_WParser->SetScriptBaseline(oldbase);
+ m_WParser->SetScriptMode(oldmode);
+
+ return true;
+ }
+
+TAG_HANDLER_END(SUBSUP)
+
+
// Tag handler for tags that we have to ignore, otherwise non-text data
// would show up as text:
TAG_HANDLER_BEGIN(DoNothing, "SCRIPT")
- TAG_HANDLER_PROC(tag)
+ TAG_HANDLER_CONSTR(DoNothing) { }
+
+ TAG_HANDLER_PROC(WXUNUSED(tag))
{
return true;
}
+
+
TAGS_MODULE_BEGIN(Layout)
TAGS_MODULE_ADD(P)
TAGS_MODULE_ADD(TITLE)
TAGS_MODULE_ADD(BODY)
TAGS_MODULE_ADD(BLOCKQUOTE)
+ TAGS_MODULE_ADD(SUBSUP)
TAGS_MODULE_ADD(DoNothing)
TAGS_MODULE_END(Layout)
projects / wxWidgets.git / blobdiff