src/insets/insetlabel.C

   1 /**
   2  * \file insetlabel.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13
  14 #include "insetlabel.h"
  15 #include "support/LOstream.h"
  16 #include "frontends/Alert.h"
  17 #include "support/lstrings.h" //frontStrip, strip
  18 #include "lyxtext.h"
  19 #include "buffer.h"
  20 #include "gettext.h"
  21 #include "BufferView.h"
  22 #include "support/lstrings.h"
  23
  24 using std::ostream;
  25 using std::vector;
  26 using std::pair;
  27
  28 /* Label. Used to insert a label automatically */
  29
  30
  31 InsetLabel::InsetLabel(InsetCommandParams const & p, bool)
  32         : InsetCommand(p)
  33 {}
  34
  35
  36 vector<string> const InsetLabel::getLabelList() const
  37 {
  38         return vector<string>(1, getContents());
  39 }
  40
  41
  42 void InsetLabel::edit(BufferView * bv, int, int, mouse_button::state)
  43 {
  44         pair<bool, string> result = Alert::askForText(_("Enter label:"), getContents());
  45         if (result.first) {
  46                 string new_contents = trim(result.second);
  47                 if (!new_contents.empty() &&
  48                     getContents() != new_contents) {
  49                         bv->buffer()->markDirty();
  50                         bool flag = bv->ChangeRefsIfUnique(getContents(),
  51                                                            new_contents);
  52                         setContents(new_contents);
  53 #if 0
  54                         bv->text->redoParagraph(bv);
  55                         if (flag) {
  56                                 bv->redraw();
  57                                 bv->fitCursor();
  58                         } else
  59                                 bv->update(bv->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
  60 #else
  61                         bv->updateInset(this, !flag);
  62 #endif
  63                 }
  64         }
  65 }
  66
  67
  68 void InsetLabel::edit(BufferView * bv, bool)
  69 {
  70         edit(bv, 0, 0, mouse_button::none);
  71 }
  72
  73
  74 int InsetLabel::latex(Buffer const *, ostream & os,
  75                       bool /*fragile*/, bool /*fs*/) const
  76 {
  77         os << escape(getCommand());
  78         return 0;
  79 }
  80
  81 int InsetLabel::ascii(Buffer const *, ostream & os, int) const
  82 {
  83         os << '<' << getContents()  << '>';
  84         return 0;
  85 }
  86
  87
  88 int InsetLabel::linuxdoc(Buffer const *, ostream & os) const
  89 {
  90         os << "<label id=\"" << getContents() << "\" >";
  91         return 0;
  92 }
  93
  94
  95 int InsetLabel::docbook(Buffer const *, ostream & os, bool) const
  96 {
  97         os << "<anchor id=\"" << getContents() << "\">";
  98         return 0;
  99 }