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