workspace/kcontrol/keys/select_scheme_dialog.cpp

   1 /*
   2  *  Copyright 2008 Michael Jansen <kde@michael-jansen.biz>
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18 #include "select_scheme_dialog.h"
  19 #include "ui_select_scheme_dialog.h"
  20
  21
  22 #include "KDialog"
  23 #include "KStandardDirs"
  24 #include <KLineEdit>
  25
  26 SelectSchemeDialog::SelectSchemeDialog(QWidget *parent)
  27  : KDialog(parent),
  28    ui(new Ui::SelectSchemeDialog)
  29 {
  30     m_schemes = KGlobal::dirs()->findAllResources("data", "kcmkeys/*.kksrc");
  31
  32     ui->setupUi(this);
  33     setMainWidget(ui->widget);
  34
  35     foreach (const QString &res, m_schemes) {
  36         KConfig config(res, KConfig::SimpleConfig);
  37         KConfigGroup group(&config, "Settings");
  38         QString name = group.readEntry("Name");
  39
  40         if (name.isEmpty()) {
  41             name = res;
  42         }
  43         ui->m_schemes->addItem(name);
  44     }
  45
  46     ui->m_schemes->setCurrentIndex(-1);
  47
  48     ui->m_url->setMode(KFile::LocalOnly | KFile::ExistingOnly);
  49
  50     connect(ui->m_schemes, SIGNAL(activated(int)),
  51             this, SLOT(schemeActivated(int)));
  52     connect(ui->m_url->lineEdit(), SIGNAL(textChanged(const QString&)),
  53             this, SLOT(slotUrlChanged(const QString&)));
  54     enableButtonOk(false);
  55 }
  56
  57
  58 SelectSchemeDialog::~SelectSchemeDialog()
  59 {
  60     delete ui;
  61 }
  62
  63 void SelectSchemeDialog::schemeActivated(int index)
  64 {
  65     ui->m_url->setPath(m_schemes[index]);
  66 }
  67
  68
  69 KUrl SelectSchemeDialog::selectedScheme() const
  70 {
  71     return ui->m_url->url();
  72 }
  73
  74 void SelectSchemeDialog::slotUrlChanged(const QString &_text)
  75 {
  76     enableButtonOk(!_text.isEmpty());
  77 }
  78
  79 #include "moc_select_scheme_dialog.cpp"