src/frontends/controllers/ControlSearch.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *           Copyright 2001 The LyX Team.
   7  *
   8  * ======================================================
   9  *
  10  * \file ControlSearch.C
  11  * \author Angus Leeming <a.leeming@ic.ac.uk>
  12  */
  13
  14 #include <config.h>
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20 #include "ControlSearch.h"
  21 #include "Dialogs.h"
  22 #include "Liason.h"
  23 #include "LyXView.h"
  24 #include "buffer.h"
  25 #include "lyxfind.h"
  26 #include "debug.h"
  27 #include "gettext.h"
  28
  29 using Liason::setMinibuffer;
  30 using SigC::slot;
  31
  32 ControlSearch::ControlSearch(LyXView & lv, Dialogs & d)
  33         : ControlDialog<ControlConnectBD>(lv, d)
  34 {
  35         d_.showSearch.connect(SigC::slot(this, &ControlSearch::show));
  36
  37         // perhaps in the future we'd like a
  38         // "search again" button/keybinding
  39         // d_.searchAgain.connect(SigC::slot(this, &ControlSearch::FindNext));
  40 }
  41
  42
  43 void ControlSearch::find(string const & search,
  44                          bool casesensitive, bool matchword, bool forward) const
  45 {
  46         bool const found = LyXFind(lv_.view(), search, casesensitive,
  47                                    matchword, forward);
  48
  49         if (!found)
  50                 setMinibuffer(&lv_, _("String not found!"));
  51 }
  52
  53
  54 void ControlSearch::replace(string const & search, string const & replace,
  55                             bool casesensitive, bool matchword, bool all) const
  56 {
  57         int const replace_count = LyXReplace(lv_.view(),
  58                                              search, replace, casesensitive,
  59                                              matchword, true, all);
  60
  61         if (replace_count == 0) {
  62                 setMinibuffer(&lv_, _("String not found!"));
  63         } else {
  64                 if (replace_count == 1) {
  65                         setMinibuffer(&lv_, _("String has been replaced."));
  66                 } else {
  67                         string str = tostr(replace_count);
  68                         str += _(" strings have been replaced.");
  69                         setMinibuffer(&lv_, str.c_str());
  70                 }
  71         }
  72 }