3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
120 lines
4.0 KiB
C++
120 lines
4.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/osx/cocoa/private/markuptoattr.h
|
|
// Purpose: Class to convert markup to Cocoa attributed strings.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2011-02-22
|
|
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_OSX_COCOA_PRIVATE_MARKUPTOATTR_H_
|
|
#define _WX_OSX_COCOA_PRIVATE_MARKUPTOATTR_H_
|
|
|
|
#include "wx/private/markupparserattr.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMarkupToAttrString: create NSAttributedString from markup.
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxMarkupToAttrString : public wxMarkupParserAttrOutput
|
|
{
|
|
public:
|
|
// We don't care about the original colours because we never use them but
|
|
// we do need the correct initial font as we apply modifiers (e.g. create a
|
|
// font larger than it) to it and so it must be valid.
|
|
wxMarkupToAttrString(wxWindow *win, const wxString& markup)
|
|
: wxMarkupParserAttrOutput(win->GetFont(), wxColour(), wxColour())
|
|
{
|
|
const wxCFStringRef
|
|
label(wxControl::RemoveMnemonics(wxMarkupParser::Strip(markup)));
|
|
m_attrString = [[NSMutableAttributedString alloc]
|
|
initWithString: label.AsNSString()];
|
|
|
|
m_pos = 0;
|
|
|
|
[m_attrString beginEditing];
|
|
|
|
// First thing we do is change the default string font: as mentioned in
|
|
// Apple documentation, attributed strings use "Helvetica 12" font by
|
|
// default which is different from the system "Lucida Grande" font. So
|
|
// we need to explicitly change the font for the entire string.
|
|
[m_attrString addAttribute:NSFontAttributeName
|
|
value:win->GetFont().OSXGetNSFont()
|
|
range:NSMakeRange(0, [m_attrString length])];
|
|
|
|
// Now translate the markup tags to corresponding attributes.
|
|
wxMarkupParser parser(*this);
|
|
parser.Parse(markup);
|
|
|
|
[m_attrString endEditing];
|
|
}
|
|
|
|
~wxMarkupToAttrString()
|
|
{
|
|
[m_attrString release];
|
|
}
|
|
|
|
// Accessor for the users of this class.
|
|
//
|
|
// We keep ownership of the returned string.
|
|
NSMutableAttributedString *GetNSAttributedString() const
|
|
{
|
|
return m_attrString;
|
|
}
|
|
|
|
|
|
// Implement base class pure virtual methods to process markup tags.
|
|
virtual void OnText(const wxString& text)
|
|
{
|
|
m_pos += wxControl::RemoveMnemonics(text).length();
|
|
}
|
|
|
|
virtual void OnAttrStart(const Attr& WXUNUSED(attr))
|
|
{
|
|
// Just remember the starting position of the range, we can't really
|
|
// set the attribute until we find the end of it.
|
|
m_rangeStarts.push(m_pos);
|
|
}
|
|
|
|
virtual void OnAttrEnd(const Attr& attr)
|
|
{
|
|
unsigned start = m_rangeStarts.top();
|
|
m_rangeStarts.pop();
|
|
|
|
const NSRange range = NSMakeRange(start, m_pos - start);
|
|
|
|
[m_attrString addAttribute:NSFontAttributeName
|
|
value:attr.font.OSXGetNSFont()
|
|
range:range];
|
|
|
|
if ( attr.foreground.IsOk() )
|
|
{
|
|
[m_attrString addAttribute:NSForegroundColorAttributeName
|
|
value:attr.foreground.OSXGetNSColor()
|
|
range:range];
|
|
}
|
|
|
|
if ( attr.background.IsOk() )
|
|
{
|
|
[m_attrString addAttribute:NSBackgroundColorAttributeName
|
|
value:attr.background.OSXGetNSColor()
|
|
range:range];
|
|
}
|
|
}
|
|
|
|
private:
|
|
// The attributed string we're building.
|
|
NSMutableAttributedString *m_attrString;
|
|
|
|
// The current position in the output string.
|
|
unsigned m_pos;
|
|
|
|
// The positions of starting ranges.
|
|
wxStack<unsigned> m_rangeStarts;
|
|
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxMarkupToAttrString);
|
|
};
|
|
|
|
#endif // _WX_OSX_COCOA_PRIVATE_MARKUPTOATTR_H_
|