src/frontends/gtk/GSearch.C

   1 /**
   2  * \file GSearch.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Spray
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GSearch.h"
  14 #include "ControlSearch.h"
  15 #include "ghelpers.h"
  16
  17 #include <libglademm.h>
  18
  19 using std::string;
  20
  21 namespace lyx {
  22 namespace frontend {
  23
  24 typedef GViewCB<ControlSearch, GViewGladeB> base_class;
  25
  26
  27 GSearch::GSearch(Dialog & parent)
  28         : base_class(parent, _("Find and Replace"), false)
  29 {}
  30
  31
  32 void GSearch::doBuild()
  33 {
  34         string const gladeName = findGladeFile("search");
  35         xml_ = Gnome::Glade::Xml::create(gladeName);
  36
  37         Gtk::Button * cancelbutton;
  38         xml_->get_widget("Cancel", cancelbutton);
  39         setCancel(cancelbutton);
  40
  41         xml_->get_widget("FindNext", findnextbutton);
  42         xml_->get_widget("Replace", replacebutton);
  43         xml_->get_widget("ReplaceAll", replaceallbutton);
  44         xml_->get_widget("FindEntry", findentry);
  45         xml_->get_widget("ReplaceEntry", replaceentry);
  46         xml_->get_widget("CaseSensitive", casecheck);
  47         xml_->get_widget("MatchWord", matchwordcheck);
  48         xml_->get_widget("SearchBackwards", backwardscheck);
  49
  50         findnextbutton->signal_clicked().connect(
  51                 sigc::mem_fun(*this, &GSearch::onFindNext));
  52         replacebutton->signal_clicked().connect(
  53                 sigc::mem_fun(*this, &GSearch::onReplace));
  54         replaceallbutton->signal_clicked().connect(
  55                 sigc::mem_fun(*this, &GSearch::onReplaceAll));
  56         findentry->signal_changed().connect(
  57                 sigc::mem_fun(*this,&GSearch::onFindEntryChanged));
  58
  59         bcview().addReadOnly(replaceentry);
  60         bcview().addReadOnly(replacebutton);
  61         bcview().addReadOnly(replaceallbutton);
  62 }
  63
  64
  65 void GSearch::update()
  66 {
  67         bc().refreshReadOnly();
  68         onFindEntryChanged();
  69 }
  70
  71
  72 void GSearch::onFindNext()
  73 {
  74         controller().find(findentry->get_text(),
  75                           casecheck->get_active(),
  76                           matchwordcheck->get_active(),
  77                           !backwardscheck->get_active());
  78 }
  79
  80
  81 void GSearch::onReplace()
  82 {
  83         controller().replace(findentry->get_text(),
  84                              replaceentry->get_text(),
  85                              casecheck->get_active(),
  86                              matchwordcheck->get_active(),
  87                              !backwardscheck->get_active(),
  88                              false);
  89 }
  90
  91
  92 void GSearch::onReplaceAll()
  93 {
  94         controller().replace(findentry->get_text(),
  95                              replaceentry->get_text(),
  96                              casecheck->get_active(),
  97                              matchwordcheck->get_active(),
  98                              !backwardscheck->get_active(),
  99                              true);
 100 }
 101
 102
 103 void GSearch::onFindEntryChanged()
 104 {
 105         if (findentry->get_text().empty()) {
 106                 findnextbutton->set_sensitive(false);
 107                 replacebutton->set_sensitive(false);
 108                 replaceallbutton->set_sensitive(false);
 109         } else {
 110                 findnextbutton->set_sensitive(true);
 111                 replacebutton->set_sensitive(!readOnly());
 112                 replaceallbutton->set_sensitive(!readOnly());
 113         }
 114 }
 115
 116 } // namespace frontend
 117 } // namespace lyx