lyx_mirror/src/insets/insetref.C
Jürgen Vigna d6fa7c567c All changes I made to have text-insets working. Look at the Changelog
for more details.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@571 a592a061-630c-0410-9148-cb99ea01b6c8
2000-02-25 12:06:15 +00:00

135 lines
2.6 KiB
C

#include <config.h>
#include <cstdlib>
#ifdef __GNUG__
#pragma implementation
#endif
#include FORMS_H_LOCATION
#include "insetref.h"
#include "buffer.h"
#include "debug.h"
#include "lyx_gui_misc.h" // CancelCloseBoxCB
#include "LyXView.h"
#include "lyxfunc.h"
#include "commandtags.h"
#include "gettext.h"
extern BufferView * current_view;
InsetRef::InsetRef(string const & cmd, Buffer * bf)
: master(bf)
{
scanCommand(cmd);
if (getCmdName() == "ref")
flag = InsetRef::REF;
else
flag = InsetRef::PAGE_REF;
}
InsetRef::InsetRef(InsetCommand const & inscmd, Buffer * bf)
: master(bf)
{
setCmdName(inscmd.getCmdName());
setContents(inscmd.getContents());
setOptions(inscmd.getOptions());
if (getCmdName() == "ref")
flag = InsetRef::REF;
else
flag = InsetRef::PAGE_REF;
}
void InsetRef::Edit(BufferView * bv, int, int, unsigned int)
{
bv->owner()->getLyXFunc()->
Dispatch(LFUN_REFGOTO, getContents().c_str());
}
string InsetRef::getScreenLabel() const
{
string temp;
if (flag == InsetRef::PAGE_REF)
temp += _("Page: ");
else
temp += _("Ref: ");
temp += getContents();
if(!current_view->buffer()->isLatex()
&& !getOptions().empty()) {
temp += "||";
temp += getOptions();
}
return temp;
}
int InsetRef::Latex(ostream & os, signed char /*fragile*/) const
{
if(getOptions().empty())
os << escape(getCommand());
else {
string ns;
InsetCommand clone = InsetCommand(getCmdName(),
getContents(), ns);
os << escape(clone.getCommand());
}
return 0;
}
int InsetRef::Latex(string & file, signed char /*fragile*/) const
{
if(getOptions().empty())
file += escape(getCommand());
else {
string ns;
InsetCommand clone = InsetCommand(getCmdName(),
getContents(), ns);
file += escape(clone.getCommand());
}
return 0;
}
int InsetRef::Linuxdoc(string & file) const
{
file += "<ref id=\"" + getContents()
+ "\" name=\""+ getOptions() +"\" >" ;
return 0;
}
int InsetRef::DocBook(string & file) const
{
file += "<link linkend=\"" + getContents()
+ "\">"+ getOptions() +"</link>" ;
return 0;
}
// This function escapes 8-bit characters and other problematic characters
// It's exactly the same code as in insetlabel.C.
string InsetRef::escape(string const & lab) const
{
char hexdigit[16] = { '0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
string enc;
for (string::size_type i = 0; i < lab.length(); ++i) {
unsigned char c= lab[i];
if (c >= 128 || c == '=' || c == '%') {
enc += '=';
enc += hexdigit[c>>4];
enc += hexdigit[c & 15];
} else {
enc += c;
}
}
return enc;
}