src/frontends/qt2/QThesaurusDialog.C

   1 /**
   2  * \file QThesaurusDialog.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 "QThesaurusDialog.h"
  14 #include "QThesaurus.h"
  15 #include "qt_helpers.h"
  16
  17 #include "controllers/ControlThesaurus.h"
  18
  19 #include <qpushbutton.h>
  20 #include <qlistview.h>
  21 #include <qlineedit.h>
  22
  23 using std::string;
  24
  25 namespace lyx {
  26 namespace frontend {
  27
  28
  29 QThesaurusDialog::QThesaurusDialog(QThesaurus * form)
  30         : QThesaurusDialogBase(0, 0, false, 0),
  31         form_(form)
  32 {
  33         // hide the pointless QHeader
  34         QWidget * w = static_cast<QWidget*>(meaningsLV->child("list view header"));
  35         if (w)
  36                 w->hide();
  37
  38         connect(closePB, SIGNAL(clicked()),
  39                 form, SLOT(slotClose()));
  40 }
  41
  42
  43 void QThesaurusDialog::change_adaptor()
  44 {
  45         form_->changed();
  46 }
  47
  48
  49 void QThesaurusDialog::closeEvent(QCloseEvent * e)
  50 {
  51         form_->slotWMHide();
  52         e->accept();
  53 }
  54
  55
  56 void QThesaurusDialog::entryChanged()
  57 {
  58         updateLists();
  59 }
  60
  61
  62 void QThesaurusDialog::replaceClicked()
  63 {
  64         form_->replace();
  65 }
  66
  67
  68 void QThesaurusDialog::selectionChanged(QListViewItem * item)
  69 {
  70         if (form_->readOnly())
  71                 return;
  72
  73         string const entry(fromqstr(item->text(0)));
  74         replaceED->setText(toqstr(entry));
  75         replacePB->setEnabled(true);
  76         form_->changed();
  77 }
  78
  79
  80 void QThesaurusDialog::selectionClicked(QListViewItem * item)
  81 {
  82         entryED->setText(item->text(0));
  83         selectionChanged(item);
  84         updateLists();
  85 }
  86
  87
  88 void QThesaurusDialog::updateLists()
  89 {
  90         meaningsLV->clear();
  91
  92         std::vector<string> matches;
  93
  94         meaningsLV->setUpdatesEnabled(false);
  95
  96         Thesaurus::Meanings meanings = form_->controller().getMeanings(fromqstr(entryED->text()));
  97
  98         for (Thesaurus::Meanings::const_iterator cit = meanings.begin();
  99                 cit != meanings.end(); ++cit) {
 100                 QListViewItem * i = new QListViewItem(meaningsLV);
 101                 i->setText(0, toqstr(cit->first));
 102                 i->setOpen(true);
 103                 for (std::vector<string>::const_iterator cit2 = cit->second.begin();
 104                         cit2 != cit->second.end(); ++cit2) {
 105                                 QListViewItem * i2 = new QListViewItem(i);
 106                                 i2->setText(0, toqstr(*cit2));
 107                                 i2->setOpen(true);
 108                         }
 109         }
 110
 111         meaningsLV->setUpdatesEnabled(true);
 112         meaningsLV->update();
 113 }
 114
 115 } // namespace frontend
 116 } // namespace lyx