src/frontends/qt4/QSearchDialog.C

   1 /**
   2  * \file QSearchDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "QSearchDialog.h"
  14 #include "QSearch.h"
  15 #include "qt_helpers.h"
  16 //Added by qt3to4:
  17 #include <QCloseEvent>
  18
  19 #include "controllers/ControlSearch.h"
  20
  21 #include <qcheckbox.h>
  22 #include <qlineedit.h>
  23 #include <qpushbutton.h>
  24
  25
  26 namespace lyx {
  27 namespace frontend {
  28
  29 namespace {
  30
  31 void uniqueInsert(QComboBox * box, QString const & text)
  32 {
  33         for (int i = 0; i < box->count(); ++i) {
  34                 if (box->itemText(i) == text)
  35                         return;
  36         }
  37
  38         box->addItem(text);
  39 }
  40
  41 };
  42
  43
  44 QSearchDialog::QSearchDialog(QSearch * form)
  45         : form_(form)
  46 {
  47         setupUi(this);
  48
  49         connect(closePB, SIGNAL(clicked()),
  50                 form_, SLOT(slotClose()));
  51
  52     connect( findPB, SIGNAL( clicked() ), this, SLOT( findClicked() ) );
  53     connect( replacePB, SIGNAL( clicked() ), this, SLOT( replaceClicked() ) );
  54     connect( replaceallPB, SIGNAL( clicked() ), this, SLOT( replaceallClicked() ) );
  55     connect( findCO, SIGNAL( editTextChanged(const QString&) ), this, SLOT( findChanged() ) );
  56
  57         setFocusProxy(findCO);
  58 }
  59
  60
  61 void QSearchDialog::show()
  62 {
  63         QDialog::show();
  64         findCO->setFocus();
  65         findCO->lineEdit()->setSelection(0, findCO->lineEdit()->text().length());
  66 }
  67
  68
  69 void QSearchDialog::closeEvent(QCloseEvent * e)
  70 {
  71         form_->slotWMHide();
  72         e->accept();
  73 }
  74
  75
  76 void QSearchDialog::findChanged()
  77 {
  78         if (findCO->currentText().isEmpty()) {
  79                 findPB->setEnabled(false);
  80                 replacePB->setEnabled(false);
  81                 replaceallPB->setEnabled(false);
  82         } else {
  83                 findPB->setEnabled(true);
  84                 replacePB->setEnabled(!form_->readOnly());
  85                 replaceallPB->setEnabled(!form_->readOnly());
  86         }
  87 }
  88
  89
  90 void QSearchDialog::findClicked()
  91 {
  92         docstring const find(qstring_to_ucs4(findCO->currentText()));
  93         form_->find(find,
  94                 caseCB->isChecked(),
  95                 wordsCB->isChecked(),
  96                 backwardsCB->isChecked());
  97         uniqueInsert(findCO, findCO->currentText());
  98 }
  99
 100
 101 void QSearchDialog::replaceClicked()
 102 {
 103         docstring const find(qstring_to_ucs4(findCO->currentText()));
 104         docstring const replace(qstring_to_ucs4(replaceCO->currentText()));
 105         form_->replace(find, replace,
 106                 caseCB->isChecked(),
 107                 wordsCB->isChecked(),
 108                 backwardsCB->isChecked(), false);
 109         uniqueInsert(findCO, findCO->currentText());
 110         uniqueInsert(replaceCO, replaceCO->currentText());
 111 }
 112
 113
 114 void QSearchDialog::replaceallClicked()
 115 {
 116         form_->replace(qstring_to_ucs4(findCO->currentText()),
 117                 qstring_to_ucs4(replaceCO->currentText()),
 118                 caseCB->isChecked(),
 119                 wordsCB->isChecked(),
 120                 false, true);
 121         uniqueInsert(findCO, findCO->currentText());
 122         uniqueInsert(replaceCO, replaceCO->currentText());
 123 }
 124
 125 } // namespace frontend
 126 } // namespace lyx
 127
 128 #include "QSearchDialog_moc.cpp"