src/frontends/qt4/QSpellchecker.C

   1 /**
   2  * \file QSpellchecker.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 Levon
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "QSpellchecker.h"
  14 #include "QSpellcheckerDialog.h"
  15 #include "Qt2BC.h"
  16 #include "qt_helpers.h"
  17
  18 #include "controllers/ControlSpellchecker.h"
  19
  20 #include <QProgressBar>
  21 #include <QLineEdit>
  22 #include <QPushButton>
  23 #include <QListWidget>
  24 #include <QListWidgetItem>
  25
  26 using std::string;
  27
  28 namespace lyx {
  29 namespace frontend {
  30
  31 typedef QController<ControlSpellchecker, QView<QSpellcheckerDialog> > spellchecker_base_class;
  32
  33 QSpellchecker::QSpellchecker(Dialog & parent)
  34         : spellchecker_base_class(parent, _("Spellchecker"))
  35 {}
  36
  37
  38 void QSpellchecker::build_dialog()
  39 {
  40         dialog_.reset(new QSpellcheckerDialog(this));
  41
  42         bcview().setCancel(dialog_->closePB);
  43         dialog_->wordED->setReadOnly(true);
  44 }
  45
  46
  47 void QSpellchecker::update_contents()
  48 {
  49         if (isVisible() || controller().exitEarly())
  50                 controller().check();
  51 }
  52
  53
  54 void QSpellchecker::accept()
  55 {
  56         controller().ignoreAll();
  57 }
  58
  59
  60 void QSpellchecker::add()
  61 {
  62         controller().insert();
  63 }
  64
  65
  66 void QSpellchecker::ignore()
  67 {
  68         controller().check();
  69 }
  70
  71
  72 void QSpellchecker::replace()
  73 {
  74         controller().replace(qstring_to_ucs4(dialog_->replaceCO->currentText()));
  75 }
  76
  77
  78 void QSpellchecker::partialUpdate(int s)
  79 {
  80         ControlSpellchecker::State const state =
  81                 static_cast<ControlSpellchecker::State>(s);
  82
  83         switch (state) {
  84
  85         case ControlSpellchecker::SPELL_PROGRESSED:
  86                 dialog_->spellcheckPR->setValue(controller().getProgress());
  87                 break;
  88
  89         case ControlSpellchecker::SPELL_FOUND_WORD: {
  90                 dialog_->wordED->setText(toqstr(controller().getWord()));
  91                 dialog_->suggestionsLW->clear();
  92
  93                 docstring w;
  94                 while (!(w = controller().getSuggestion()).empty()) {
  95                         dialog_->suggestionsLW->addItem(toqstr(w));
  96                 }
  97
  98                 if (dialog_->suggestionsLW->count() == 0) {
  99                         dialog_->suggestionChanged(new QListWidgetItem(dialog_->wordED->text()));
 100                 } else {
 101                         dialog_->suggestionChanged(dialog_->suggestionsLW->item(0));
 102                 }
 103
 104                 dialog_->suggestionsLW->setCurrentRow(0);
 105         }
 106                 break;
 107
 108         }
 109 }
 110
 111 } // namespace frontend
 112 } // namespace lyx