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PCH build fix.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43599 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba
2006-07-25 06:50:19 +00:00
parent f8f0558494
commit 50f65288b1
4 changed files with 225 additions and 299 deletions
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29
docs/latex/wx/richtexthtmlhandler.tex
View File

@@ -74,6 +74,12 @@ for example after the user has viewed the HTML file.
Saves the buffer content to the HTML stream.
\membersection{wxRichTextHTMLHandler::GetFontSizeMapping}\label{wxrichtexthtmlhandlergetfontsizemapping}
\func{wxArrayInt}{GetFontSizeMapping}{\void}
Returns the mapping for converting point sizes to HTML font sizes.
\membersection{wxRichTextHTMLHandler::GetTempDir}\label{wxrichtexthtmlhandlergettempdir}
\constfunc{const wxString\&}{GetTempDir}{\void}
@@ -92,6 +98,29 @@ Returns the image locations for the last operation.
Reset the file counter, in case, for example, the same names are required each time
\membersection{wxRichTextHTMLHandler::SetFontSizeMapping}\label{wxrichtexthtmlhandlersetfontsizemapping}
\func{void}{SetFontSizeMapping}{\param{const wxArrayInt\& }{fontSizeMapping}}
Sets the mapping for converting point sizes to HTML font sizes.
There should be 7 elements, one for each HTML font size, each element specifying the maximum point size for that
HTML font size.
For example:
\begin{verbatim}
wxArrayInt fontSizeMapping;
fontSizeMapping.Add(7);
fontSizeMapping.Add(9);
fontSizeMapping.Add(11);
fontSizeMapping.Add(12);
fontSizeMapping.Add(14);
fontSizeMapping.Add(22);
fontSizeMapping.Add(100);
htmlHandler.SetFontSizeMapping(fontSizeMapping);
\end{verbatim}
\membersection{wxRichTextHTMLHandler::SetTempDir}\label{wxrichtexthtmlhandlersettempdir}
\func{void}{SetTempDir}{\param{const wxString\& }{tempDir}}

52
include/wx/richtext/richtexthtml.h
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@@ -26,9 +26,7 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextHTMLHandler: public wxRichTextFileHandler
{
DECLARE_CLASS(wxRichTextHTMLHandler)
public:
wxRichTextHTMLHandler(const wxString& name = wxT("HTML"), const wxString& ext = wxT("html"), int type = wxRICHTEXT_TYPE_HTML)
: wxRichTextFileHandler(name, ext, type), m_indent(0), m_font(false), m_list(false), m_is_ul(false)
{ }
wxRichTextHTMLHandler(const wxString& name = wxT("HTML"), const wxString& ext = wxT("html"), int type = wxRICHTEXT_TYPE_HTML);
/// Can we save using this handler?
virtual bool CanSave() const { return true; }
@@ -64,6 +62,12 @@ public:
void SetTempDir(const wxString& tempDir) { m_tempDir = tempDir; }
const wxString& GetTempDir() const { return m_tempDir; }
/// Set and get mapping from point size to HTML font size. There should be 7 elements,
/// one for each HTML font size, each element specifying the maximum point size for that
/// HTML font size. E.g. 8, 10, 13, 17, 22, 29, 100
void SetFontSizeMapping(const wxArrayInt& fontSizeMapping) { m_fontSizeMapping = fontSizeMapping; }
wxArrayInt GetFontSizeMapping() const { return m_fontSizeMapping; }
protected:
// Implementation
@@ -73,21 +77,22 @@ protected:
virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream);
/// Output character formatting
virtual void BeginCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, const wxTextAttrEx& paraStyle, wxOutputStream& stream );
virtual void EndCharacterFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, const wxTextAttrEx& paraStyle, wxOutputStream& stream );
void BeginCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, const wxTextAttrEx& paraStyle, wxTextOutputStream& stream );
void EndCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, const wxTextAttrEx& paraStyle, wxTextOutputStream& stream );
/// Output paragraph formatting
virtual void OutputParagraphFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, wxOutputStream& stream/*, bool start*/);
void BeginParagraphFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, wxTextOutputStream& stream);
void EndParagraphFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, wxTextOutputStream& stream);
/// Output font tag
void OutputFont(const wxTextAttrEx& style, wxTextOutputStream& stream);
/// Closes lists to level (-1 means close all)
void CloseLists(int level, wxTextOutputStream& str);
/// Writes an image to its base64 equivalent, or to the memory filesystem, or to a file
void WriteImage(wxRichTextImage* image, wxOutputStream& stream);
/// Builds required indentation
void Indent(const wxTextAttrEx& thisStyle, wxTextOutputStream& str);
/// Left indent
void LIndent(const wxTextAttrEx& thisStyle, wxTextOutputStream& str);
/// Converts from pt to size property compatible height
long PtToSize(long size);
@@ -104,28 +109,24 @@ protected:
wxString SymbolicIndent(long indent);
/// Finds the html equivalent of the specified bullet
void TypeOfList(const wxTextAttrEx& thisStyle, wxString& tag);
/// Closes existings or Opens new tables for navigation to an item's horizontal position.
void NavigateToListPosition(const wxTextAttrEx& thisStyle, wxTextOutputStream& str);
int TypeOfList(const wxTextAttrEx& thisStyle, wxString& tag);
#endif
// Data members
wxRichTextBuffer* m_buffer;
/// Indentation values of the table tags
wxArrayInt m_indents;
/// Horizontal position of the current table
long m_indent;
/// Stack of list types: 0 = ol, 1 = ul
wxArrayInt m_listTypes;
/// Is there any opened font tag
/// Is there any opened font tag?
bool m_font;
/// Is there any opened ul/ol tag
bool m_list;
/// type of list, ul or ol?
bool m_is_ul;
/// Are we in a table?
bool m_inTable;
/// A list of the image files or in-memory images created by the last operation.
wxArrayString m_imageLocations;
@@ -133,6 +134,9 @@ protected:
/// A location for the temporary files
wxString m_tempDir;
/// A mapping from point size to HTML font size
wxArrayInt m_fontSizeMapping;
/// A counter for generating filenames
static int sm_fileCounter;
};

18
samples/richtext/richtext.cpp
View File

@@ -724,9 +724,10 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
r.BeginBold();
r.BeginFontSize(14);
r.WriteText(wxT("Welcome to wxRichTextCtrl, a wxWidgets control"));
r.LineBreak();
r.WriteText(wxT("for editing and presenting styled text and images"));
wxString lineBreak = (wxChar) 29;
r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images"));
r.EndFontSize();
r.Newline();
@@ -1332,6 +1333,17 @@ void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event))
wxRichTextHTMLHandler htmlHandler;
htmlHandler.SetFlags(wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY);
wxArrayInt fontSizeMapping;
fontSizeMapping.Add(7);
fontSizeMapping.Add(9);
fontSizeMapping.Add(11);
fontSizeMapping.Add(12);
fontSizeMapping.Add(14);
fontSizeMapping.Add(22);
fontSizeMapping.Add(100);
htmlHandler.SetFontSizeMapping(fontSizeMapping);
if (htmlHandler.SaveFile(& m_richTextCtrl->GetBuffer(), strStream))
{
win->SetPage(text);

419
src/richtext/richtexthtml.cpp
View File

@@ -19,6 +19,7 @@
#if wxUSE_RICHTEXT
#include "wx/richtext/richtexthtml.h"
#include "wx/richtext/richtextstyles.h"
#ifndef WX_PRECOMP
#endif
@@ -36,6 +37,18 @@ IMPLEMENT_DYNAMIC_CLASS(wxRichTextHTMLHandler, wxRichTextFileHandler)
int wxRichTextHTMLHandler::sm_fileCounter = 1;
wxRichTextHTMLHandler::wxRichTextHTMLHandler(const wxString& name, const wxString& ext, int type)
: wxRichTextFileHandler(name, ext, type), m_buffer(NULL), m_font(false), m_inTable(false)
{
m_fontSizeMapping.Add(8);
m_fontSizeMapping.Add(10);
m_fontSizeMapping.Add(13);
m_fontSizeMapping.Add(17);
m_fontSizeMapping.Add(22);
m_fontSizeMapping.Add(30);
m_fontSizeMapping.Add(100);
}
/// Can we handle this filename (if using files)? By default, checks the extension.
bool wxRichTextHTMLHandler::CanHandle(const wxString& filename) const
{
@@ -58,6 +71,8 @@ bool wxRichTextHTMLHandler::DoLoadFile(wxRichTextBuffer *WXUNUSED(buffer), wxInp
bool wxRichTextHTMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream)
{
m_buffer = buffer;
ClearTemporaryImageLocations();
buffer->Defragment();
@@ -70,15 +85,15 @@ bool wxRichTextHTMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream&
if ((GetFlags() & wxRICHTEXT_HANDLER_NO_HEADER_FOOTER) == 0)
str << wxT("<html><head></head><body>\n");
str << wxT("<table border=0 cellpadding=0 cellspacing=0><tr><td width=\"100%\">\n");
str << wxT("<table border=0 cellpadding=0 cellspacing=0><tr><td width=\"100%\">");
str << wxString::Format(wxT("<font face=\"%s\" size=\"%ld\" color=\"%s\" >"),
currentParaStyle.GetFont().GetFaceName().c_str(), PtToSize(currentParaStyle.GetFont().GetPointSize()),
currentParaStyle.GetTextColour().GetAsString(wxC2S_HTML_SYNTAX).c_str());
OutputFont(currentParaStyle, str);
m_font = false;
m_indent = 0;
m_list = false;
m_inTable = false;
m_indents.Clear();
m_listTypes.Clear();
wxRichTextObjectList::compatibility_iterator node = buffer->GetChildren().GetFirst();
while (node)
@@ -90,7 +105,7 @@ bool wxRichTextHTMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream&
{
wxTextAttrEx paraStyle(para->GetCombinedAttributes());
OutputParagraphFormatting(currentParaStyle, paraStyle, stream);
BeginParagraphFormatting(currentParaStyle, paraStyle, str);
wxRichTextObjectList::compatibility_iterator node2 = para->GetChildren().GetFirst();
while (node2)
@@ -100,16 +115,19 @@ bool wxRichTextHTMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream&
if (textObj && !textObj->IsEmpty())
{
wxTextAttrEx charStyle(para->GetCombinedAttributes(obj->GetAttributes()));
BeginCharacterFormatting(currentCharStyle, charStyle, paraStyle, stream);
BeginCharacterFormatting(currentCharStyle, charStyle, paraStyle, str);
wxString text = textObj->GetText();
if (charStyle.HasTextEffects() && (charStyle.GetTextEffects() & wxTEXT_ATTR_EFFECT_CAPITALS))
text.MakeUpper();
wxString toReplace = wxRichTextLineBreakChar;
text.Replace(toReplace, wxT("<br>"));
str << text;
EndCharacterFormatting(currentCharStyle, charStyle, paraStyle, stream);
EndCharacterFormatting(currentCharStyle, charStyle, paraStyle, str);
}
wxRichTextImage* image = wxDynamicCast(obj, wxRichTextImage);
@@ -118,156 +136,32 @@ bool wxRichTextHTMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream&
node2 = node2->GetNext();
}
EndParagraphFormatting(currentParaStyle, paraStyle, str);
str << wxT("\n");
}
node = node->GetNext();
}
str << wxT("</font></td></tr></table>");
CloseLists(-1, str);
str << wxT("</font>");
str << wxT("</td></tr></table><p>");
if ((GetFlags() & wxRICHTEXT_HANDLER_NO_HEADER_FOOTER) == 0)
str << wxT("</body></html>");
str << wxT("\n");
m_buffer = NULL;
return true;
}
void wxRichTextHTMLHandler::BeginCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, const wxTextAttrEx& paraStyle, wxOutputStream& stream)
void wxRichTextHTMLHandler::BeginCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, const wxTextAttrEx& WXUNUSED(paraStyle), wxTextOutputStream& str)
{
wxTextOutputStream str(stream);
// Is the item a bulleted one?
if ( paraStyle.GetBulletStyle() != wxTEXT_ATTR_BULLET_STYLE_NONE )
{
// Is there any opened list?
if (m_list)
{
// Yes there is
// Is the item among the previous ones?
// Is the item one of the previous list tag's child items?
if ((paraStyle.GetLeftIndent() == (m_indent + 100)) || (paraStyle.GetLeftIndent() < 100))
str << wxT("<li>"); //Yes it is
else
{
// No it isn't, so we should close the list tag
str << (m_is_ul ? wxT("</ul>") : wxT("</ol>"));
// And renavigate to new list's horizontal position
NavigateToListPosition(paraStyle, str);
// Get the appropriate tag, an ol for numerical values, an ul for dot, square etc.
wxString tag;
TypeOfList(paraStyle, tag);
str << tag << wxT("<li>");
}
}
else
{
// No there isn't a list.
// navigate to new list's horizontal position(indent)
NavigateToListPosition(paraStyle, str);
// Get the appropriate tag, an ol for numerical values, an ul for dot, square etc.
wxString tag;
TypeOfList(paraStyle, tag);
str << tag << wxT("<li>");
// Now we have a list, mark it.
m_list = true;
}
}
else if( m_list )
{
// The item is not bulleted and there is a list that should be closed now.
// So close the list
str << (m_is_ul ? wxT("</ul>") : wxT("</ol>"));
// And mark as there is no an opened list
m_list = false;
}
// does the item have an indentation ?
if( paraStyle.GetLeftIndent() )
{
if (paraStyle.GetBulletStyle() == wxTEXT_ATTR_BULLET_STYLE_NONE)
{
if (m_indent)
{
if ((paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent()) == m_indent)
{
if (paraStyle.GetLeftSubIndent() < 0)
{
str << SymbolicIndent(~paraStyle.GetLeftSubIndent());
}
}
else
{
if (paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent() > m_indent)
{
Indent(paraStyle, str);
m_indent = paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent();
m_indents.Add( m_indent );
}
else
{
int i = m_indents.size() - 1;
for (; i > -1; i--)
{
if (m_indent < (paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent()))
{
Indent(paraStyle, str);
m_indent = paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent();
m_indents.Add( m_indent );
break;
}
else if (m_indent == (paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent()))
{
if (paraStyle.GetLeftSubIndent() < 0)
{
str << SymbolicIndent(~paraStyle.GetLeftSubIndent());
}
break;
}
else
{
str << wxT("</td></tr></table>");
m_indents.RemoveAt(i);
if(i < 1)
{
m_indent=0; break;
}
m_indent = m_indents[i-1];
}
}
}
}
}
else
{
Indent(paraStyle, str);
m_indent = paraStyle.GetLeftIndent() + paraStyle.GetLeftSubIndent();
m_indents.Add( m_indent );
}
}
}
else if (m_indent)
{
// The item is not indented and there is a table(s) that should be closed now.
for (unsigned int i = 0; i < m_indents.size(); i++)
str << wxT("</td></tr></table>");
m_indent = 0;
m_indents.Clear();
}
wxString style;
// Is there any change in the font properties of the item?
@@ -301,165 +195,149 @@ void wxRichTextHTMLHandler::BeginCharacterFormatting(const wxTextAttrEx& current
str << wxT("<a href=\"") << thisStyle.GetURL() << wxT("\">");
}
void wxRichTextHTMLHandler::EndCharacterFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, const wxTextAttrEx& WXUNUSED(paraStyle), wxOutputStream& stream)
void wxRichTextHTMLHandler::EndCharacterFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, const wxTextAttrEx& WXUNUSED(paraStyle), wxTextOutputStream& stream)
{
wxTextOutputStream str(stream);
if (thisStyle.HasURL())
str << wxT("</a>");
stream << wxT("</a>");
if (thisStyle.GetFont().GetUnderlined())
str << wxT("</u>");
stream << wxT("</u>");
if (thisStyle.GetFont().GetStyle() == wxITALIC)
str << wxT("</i>");
stream << wxT("</i>");
if (thisStyle.GetFont().GetWeight() == wxBOLD)
str << wxT("</b>");
stream << wxT("</b>");
if (m_font)
{
m_font = false;
str << wxT("</font>");
stream << wxT("</font>");
}
}
/// Output paragraph formatting
void wxRichTextHTMLHandler::OutputParagraphFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, wxOutputStream& stream)
/// Begin paragraph formatting
void wxRichTextHTMLHandler::BeginParagraphFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, wxTextOutputStream& str)
{
// If there is no opened list currently, insert a <p> after every paragraph
if (!m_list)
{
wxTextOutputStream str(stream);
wxString align = GetAlignment(thisStyle);
str << wxString::Format(wxT("<p align=\"%s\">"), align.c_str());
}
if (thisStyle.HasPageBreak())
{
wxTextOutputStream str(stream);
str << wxT("</tr></td></table>");
str << wxT("<div style=\"page-break-after:always\"></div>\n");
str << wxT("<table border=0 cellpadding=0 cellspacing=0><tr><td width=\"100%\">");
}
}
void wxRichTextHTMLHandler::NavigateToListPosition(const wxTextAttrEx& thisStyle, wxTextOutputStream& str)
{
// indenting an item using an ul/ol tag is equal to inserting 5 x &nbsp; on its left side.
// so we should start from 100 point left
// Is the second td's left wall of the current indentaion table at the 100+ point-left-side
// of the item, horizontally?
if (m_indent + 100 < thisStyle.GetLeftIndent())
if (thisStyle.HasLeftIndent())
{
// yes it is
LIndent(thisStyle, str);
m_indent = thisStyle.GetLeftIndent() - 100;
m_indents.Add( m_indent );
return;
if (thisStyle.HasBulletStyle())
{
int indent = thisStyle.GetLeftIndent();
// Close levels high than this
CloseLists(indent, str);
if (m_indents.GetCount() > 0 && indent == m_indents.Last())
{
// Same level, no need to start a new list
}
// No it isn't
else if (m_indents.GetCount() == 0 || indent > m_indents.Last())
{
m_indents.Add(indent);
int i = m_indents.size() - 1;
for (; i > -1; i--)
{
//Is the second td's left wall of the current indentaion table at the 100+ point-left-side
//of the item ?
if (m_indent + 100 < thisStyle.GetLeftIndent())
{
// Yes it is
LIndent(thisStyle, str);
m_indent = thisStyle.GetLeftIndent() - 100;
m_indents.Add( m_indent );
break;
wxString tag;
int listType = TypeOfList(thisStyle, tag);
m_listTypes.Add(listType);
wxString align = GetAlignment(thisStyle);
str << wxString::Format(wxT("<p align=\"%s\">"), align.c_str());
str << tag;
}
str << wxT("<li> ");
}
else if (m_indent + 100 == thisStyle.GetLeftIndent())
break; //exact match
else
{
// No it is not, the second td's left wall of the current indentaion table is at the
//right side of the current item horizontally, so close it.
str << wxT("</td></tr></table>");
CloseLists(-1, str);
m_indents.RemoveAt(i);
wxString align = GetAlignment(thisStyle);
str << wxString::Format(wxT("<p align=\"%s\">"), align.c_str());
if (i < 1)
{
m_indent=0; break;
}
m_indent = m_indents[i-1];
}
}
}
void wxRichTextHTMLHandler::Indent( const wxTextAttrEx& thisStyle, wxTextOutputStream& str )
{
//There is no way to indent an item in HTML, but we can use tables.
// Use a table
int indentTenthsMM = thisStyle.GetLeftIndent() + thisStyle.GetLeftSubIndent();
// TODO: convert to pixels
int indentPixels = indentTenthsMM/4;
str << wxString::Format(wxT("<table border=0 cellpadding=0 cellspacing=0><tr><td width=\"%d\"></td><td>"), indentPixels);
// Item -> "Hello world"
// Its Left Indentation -> 100
// Its Left Sub-Indentation ->40
// A typical indentation-table for the item will be construct as the following
// 3 x nbsp = 60
// 2 x nbsp = 40
// LSI = Left Sub Indent
// LI = Left Indent - LSI
//
// -------------------------------------------
// |&nbsp;&nbsp;nbsp;|nbsp;nbsp;Hello World |
// | | | | |
// | V | V |
// | --LI-- | --LSI-- |
// -------------------------------------------
str << wxT("<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr>");
wxString symbolic_indent = SymbolicIndent( (thisStyle.GetLeftIndent() + thisStyle.GetLeftSubIndent()) - m_indent );
str << wxString::Format( wxT("<td>%s</td>"), symbolic_indent.c_str() );
str << wxT("<td width=\"100%\">");
OutputFont(thisStyle, str);
if (thisStyle.GetLeftSubIndent() < 0)
{
str << SymbolicIndent(~thisStyle.GetLeftSubIndent());
str << SymbolicIndent( - thisStyle.GetLeftSubIndent());
}
m_inTable = true;
}
}
else
{
CloseLists(-1, str);
wxString align = GetAlignment(thisStyle);
str << wxString::Format(wxT("<p align=\"%s\">"), align.c_str());
}
}
void wxRichTextHTMLHandler::LIndent( const wxTextAttrEx& thisStyle, wxTextOutputStream& str )
/// End paragraph formatting
void wxRichTextHTMLHandler::EndParagraphFormatting(const wxTextAttrEx& WXUNUSED(currentStyle), const wxTextAttrEx& thisStyle, wxTextOutputStream& stream)
{
// Code:
// r.BeginNumberedBullet(1, 200, 60);
// r.Newline();
// r.WriteText(wxT("first item"));
// r.EndNumberedBullet();
// r.BeginNumberedBullet(2, 200, 60);
// r.Newline();
// r.WriteText(wxT("second item."));
// r.EndNumberedBullet();
//
// A typical indentation-table for the item will be construct as the following
if (m_inTable)
{
if (thisStyle.HasFont())
stream << wxT("</font>");
// 1 x nbsp = 20 point
// ULI -> 100pt (UL/OL tag indents its sub element by 100 point)
// <--------- 100 pt ---------->|
// ------------------------------------------------------
// |&nbsp;&nbsp;nbsp;&nbsp;nbsp;|<ul> |
// | |<-ULI-><li>first item |
// | |<-ULI-><li>second item |
// | |</ul> |
// ------------------------------------------------------
// |<-100->|
str << wxT("<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr>");
wxString symbolic_indent = SymbolicIndent( (thisStyle.GetLeftIndent() - m_indent) - 100);
str << wxString::Format( wxT("<td>%s</td>"), symbolic_indent.c_str() );
str << wxT("<td width=\"100%\">");
stream << wxT("</td></tr></table>\n");
m_inTable = false;
}
}
void wxRichTextHTMLHandler::TypeOfList( const wxTextAttrEx& thisStyle, wxString& tag )
/// Closes lists to level (-1 means close all)
void wxRichTextHTMLHandler::CloseLists(int level, wxTextOutputStream& str)
{
// Close levels high than this
int i = m_indents.GetCount()-1;
while (i >= 0)
{
int l = m_indents[i];
if (l > level)
{
if (m_listTypes[i] == 0)
str << wxT("</ol>");
else
str << wxT("</ul>");
m_indents.RemoveAt(i);
m_listTypes.RemoveAt(i);
}
else
break;
i --;
}
}
/// Output font tag
void wxRichTextHTMLHandler::OutputFont(const wxTextAttrEx& style, wxTextOutputStream& stream)
{
if (style.HasFont())
{
stream << wxString::Format(wxT("<font face=\"%s\" size=\"%ld\" color=\"%s\" >"),
style.GetFont().GetFaceName().c_str(), PtToSize(style.GetFont().GetPointSize()),
style.GetTextColour().GetAsString(wxC2S_HTML_SYNTAX).c_str());
}
}
int wxRichTextHTMLHandler::TypeOfList( const wxTextAttrEx& thisStyle, wxString& tag )
{
// We can use number attribute of li tag but not all the browsers support it.
// also wxHtmlWindow doesn't support type attribute.
m_is_ul = false;
bool m_is_ul = false;
if (thisStyle.GetBulletStyle() == (wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD))
tag = wxT("<ol type=\"1\">");
else if (thisStyle.GetBulletStyle() == wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER)
@@ -475,6 +353,11 @@ void wxRichTextHTMLHandler::TypeOfList( const wxTextAttrEx& thisStyle, wxString&
tag = wxT("<ul>");
m_is_ul = true;
}
if (m_is_ul)
return 1;
else
return 0;
}
wxString wxRichTextHTMLHandler::GetAlignment( const wxTextAttrEx& thisStyle )
@@ -570,14 +453,12 @@ void wxRichTextHTMLHandler::WriteImage(wxRichTextImage* image, wxOutputStream& s
long wxRichTextHTMLHandler::PtToSize(long size)
{
// return approximate size
if (size < 9 ) return 1;
else if( size < 11 ) return 2;
else if( size < 14 ) return 3;
else if( size < 18 ) return 4;
else if( size < 23 ) return 5;
else if( size < 30 ) return 6;
else return 7;
int i;
int len = m_fontSizeMapping.GetCount();
for (i = 0; i < len; i++)
if (size <= m_fontSizeMapping[i])
return i+1;
return 7;
}
wxString wxRichTextHTMLHandler::SymbolicIndent(long indent)