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 #include "BufferView.h"
  31
  32 using Liason::setMinibuffer;
  33 using SigC::slot;
  34
  35 ControlSearch::ControlSearch(LyXView & lv, Dialogs & d)
  36         : ControlDialog<ControlConnectBD>(lv, d)
  37 {
  38         d_.showSearch.connect(SigC::slot(this, &ControlSearch::show));
  39
  40         // perhaps in the future we'd like a
  41         // "search again" button/keybinding
  42         // d_.searchAgain.connect(SigC::slot(this, &ControlSearch::FindNext));
  43 }
  44
  45
  46 void ControlSearch::find(string const & search,
  47                          bool casesensitive, bool matchword, bool forward) const
  48 {
  49         bool const found = LyXFind(lv_.view(), search,
  50                                    forward, false, casesensitive, matchword);
  51
  52         if (!found)
  53                 setMinibuffer(&lv_, _("String not found!"));
  54 }
  55
  56
  57 void ControlSearch::replace(string const & search, string const & replace,
  58                             bool casesensitive, bool matchword, bool all) const
  59 {
  60         int const replace_count = LyXReplace(lv_.view(),
  61                                              search, replace, true, casesensitive,
  62                                              matchword, all);
  63
  64         if (replace_count == 0) {
  65                 setMinibuffer(&lv_, _("String not found!"));
  66         } else {
  67                 if (replace_count == 1) {
  68                         setMinibuffer(&lv_, _("String has been replaced."));
  69                 } else {
  70                         string str = tostr(replace_count);
  71                         str += _(" strings have been replaced.");
  72                         setMinibuffer(&lv_, str.c_str());
  73                 }
  74         }
  75 }