* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+ * Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#endif
#include "insetlabel.h"
+#include "support/LOstream.h"
+#include "lyx_gui_misc.h" //askForText
+#include "support/lstrings.h" //frontStrip, strip
+#include "lyxtext.h"
+#include "buffer.h"
+
+using std::ostream;
+using std::vector;
+using std::pair;
/* Label. Used to insert a label automatically */
-InsetLabel::InsetLabel(string const & cmd)
-{
- scanCommand(cmd);
-}
+InsetLabel::InsetLabel(InsetCommandParams const & p)
+ : InsetCommand(p)
+{}
-InsetLabel * InsetLabel::Clone() const
+vector<string> const InsetLabel::getLabelList() const
{
- return new InsetLabel(getCommand());
+ return vector<string>(1,getContents());
}
-int InsetLabel::GetNumberOfLabels() const
+void InsetLabel::Edit(BufferView * bv, int, int, unsigned int)
{
- return 1;
-}
-
+ if (bv->buffer()->isReadonly()) {
+ WarnReadonly(bv->buffer()->fileName());
+ return;
+ }
-string InsetLabel::getLabel(int) const
-{
- return contents;
+ pair<bool, string> result = askForText(_("Enter label:"), getContents());
+ if (result.first) {
+ string new_contents = frontStrip(strip(result.second));
+ if (!new_contents.empty() &&
+ getContents() != new_contents) {
+ bv->buffer()->markDirty();
+ bool flag = bv->ChangeRefsIfUnique(getContents(),
+ new_contents);
+ setContents(new_contents);
+ bv->text->RedoParagraph(bv);
+ if (flag) {
+ bv->redraw();
+ bv->fitCursor(getLyXText(bv));
+ } else
+ bv->update(bv->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ }
+ }
}
-int InsetLabel::Latex(FILE * file, signed char /*fragile*/)
+
+int InsetLabel::Latex(Buffer const *, ostream & os,
+ bool /*fragile*/, bool /*fs*/) const
{
- fprintf(file, "%s", escape(getCommand()).c_str());
+ os << escape(getCommand());
return 0;
}
-
-int InsetLabel::Latex(string & file, signed char /*fragile*/)
+int InsetLabel::Ascii(Buffer const *, ostream & os, int) const
{
- file += escape(getCommand());
+ os << "<" << getContents() << ">";
return 0;
}
-int InsetLabel::Linuxdoc(string & file)
+int InsetLabel::Linuxdoc(Buffer const *, ostream & os) const
{
- file += "<label id=\"" + getContents() +"\" >";
+ os << "<label id=\"" << getContents() << "\" >";
return 0;
}
-int InsetLabel::DocBook(string & file)
+int InsetLabel::DocBook(Buffer const *, ostream & os) const
{
- file += "<anchor id=\"" + getContents() +"\" >";
+ os << "<anchor id=\"" << getContents() << "\" ></anchor>";
return 0;
}
// This function escapes 8-bit characters and other problematic characters
// It's exactly the same code as in insetref.C.
-string InsetLabel::escape(string const & lab) const {
+string const InsetLabel::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;