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 "ViewBase.h"
  21 #include "ButtonControllerBase.h"
  22 #include "ControlSearch.h"
  23 #include "Dialogs.h"
  24 #include "Liason.h"
  25 #include "LyXView.h"
  26 #include "buffer.h"
  27 #include "lyxfind.h"
  28 #include "debug.h"
  29 #include "gettext.h"
  30
  31 using Liason::setMinibuffer;
  32 using SigC::slot;
  33
  34 ControlSearch::ControlSearch(LyXView & lv, Dialogs & d)
  35         : ControlDialog<ControlConnectBD>(lv, d)
  36 {
  37         d_.showSearch.connect(SigC::slot(this, &ControlSearch::show));
  38
  39         // perhaps in the future we'd like a
  40         // "search again" button/keybinding
  41         // d_.searchAgain.connect(SigC::slot(this, &ControlSearch::FindNext));
  42 }
  43
  44
  45 void ControlSearch::find(string const & search,
  46                          bool casesensitive, bool matchword, bool forward) const
  47 {
  48         bool const found = LyXFind(lv_.view(), search, casesensitive,
  49                                    matchword, forward);
  50
  51         if (!found)
  52                 setMinibuffer(&lv_, _("String not found!"));
  53 }
  54
  55
  56 void ControlSearch::replace(string const & search, string const & replace,
  57                             bool casesensitive, bool matchword, bool all) const
  58 {
  59         int const replace_count = LyXReplace(lv_.view(),
  60                                              search, replace, casesensitive,
  61                                              matchword, true, all);
  62
  63         if (replace_count == 0) {
  64                 setMinibuffer(&lv_, _("String not found!"));
  65         } else {
  66                 if (replace_count == 1) {
  67                         setMinibuffer(&lv_, _("String has been replaced."));
  68                 } else {
  69                         string str = tostr(replace_count);
  70                         str += _(" strings have been replaced.");
  71                         setMinibuffer(&lv_, str.c_str());
  72                 }
  73         }
  74 }