X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Finsets%2Finsetlabel.C;h=590b50a65dd85f6a5218a630da96d86c7524a6c1;hb=c130d5dbfd3f4d4a2721c9be786b7fa45b806aca;hp=665485d3eef20a4e2ca9b5f93a471227bfc01ad0;hpb=188833d864794c9c1ec42a8361b93aaa718874ea;p=lyx.git

diff --git a/src/insets/insetlabel.C b/src/insets/insetlabel.C
index 665485d3ee..590b50a65d 100644
--- a/src/insets/insetlabel.C
+++ b/src/insets/insetlabel.C
@@ -4,7 +4,7 @@
  *           LyX, The Document Processor
  * 	 
  *	    Copyright 1995 Matthias Ettrich
- *          Copyright 1995-1999 The LyX Team.
+ *          Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
@@ -15,82 +15,84 @@
 #endif
 
 #include "insetlabel.h"
+#include "support/LOstream.h"
+#include "frontends/Alert.h"
+#include "support/lstrings.h" //frontStrip, strip
+#include "lyxtext.h"
+#include "buffer.h"
+#include "gettext.h"
+#include "BufferView.h"
+#include "support/lstrings.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, bool)
+	: InsetCommand(p)
+{}
 
 
-InsetLabel::~InsetLabel()
+vector<string> const InsetLabel::getLabelList() const
 {
+	return vector<string>(1, getContents());
 }
 
 
-Inset * InsetLabel::Clone()
+void InsetLabel::edit(BufferView * bv, int, int, unsigned int)
 {
-	InsetLabel * result = new InsetLabel(getCommand());
-	return result;
+	pair<bool, string> result = Alert::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();
+			} else
+				bv->update(bv->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+		}
+	}
 }
 
 
-int InsetLabel::GetNumberOfLabels() const
+void InsetLabel::edit(BufferView * bv, bool)
 {
-	return 1;
+	edit(bv, 0, 0, 0);
 }
 
 
-string InsetLabel::getLabel(int) const
-{
-	return contents;
-}
-
-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 {
-	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;
-}