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
  28 using Liason::setMinibuffer;
  29 using SigC::slot;
  30
  31 ControlSearch::ControlSearch(LyXView & lv, Dialogs & d)
  32         : ControlDialog<ControlConnectBD>(lv, d)
  33 {
  34         d_.showSearch.connect(SigC::slot(this, &ControlSearch::show));
  35
  36         // perhaps in the future we'd like a
  37         // "search again" button/keybinding
  38         // d_.searchAgain.connect(SigC::slot(this, &ControlSearch::FindNext));
  39 }
  40
  41
  42 void ControlSearch::find(string const & search,
  43                          bool casesensitive, bool matchword, bool forward) const
  44 {
  45         bool const found = LyXFind(lv_.view(), search, casesensitive,
  46                                    matchword, forward);
  47
  48         if (!found)
  49                 setMinibuffer(&lv_, _("String not found!"));
  50 }
  51
  52
  53 void ControlSearch::replace(string const & search, string const & replace,
  54                             bool casesensitive, bool matchword, bool all) const
  55 {
  56         int const replace_count = LyXReplace(lv_.view(),
  57                                              search, replace, casesensitive,
  58                                              matchword, true, all);
  59
  60         if (replace_count == 0) {
  61                 setMinibuffer(&lv_, _("String not found!"));
  62         } else {
  63                 if (replace_count == 1) {
  64                         setMinibuffer(&lv_, _("String has been replaced."));
  65                 } else {
  66                         string str = tostr(replace_count);
  67                         str += _(" strings have been replaced.");
  68                         setMinibuffer(&lv_, str.c_str());
  69                 }
  70         }
  71 }