workspace/khotkeys/kcm_hotkeys/actions/menuentry_action_widget.cpp

   1 /*
   2    Copyright (C) 2008 Michael Jansen <kde@michael-jansen.biz>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library 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 GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "menuentry_action_widget.h"
  21
  22 #include <KDE/KDebug>
  23 #include <KDE/KOpenWithDialog>
  24
  25
  26
  27 MenuentryActionWidget::MenuentryActionWidget( KHotKeys::MenuEntryAction *action, QWidget *parent )
  28         : ActionWidgetBase(action, parent )
  29     {
  30     ui.setupUi(this);
  31
  32     connect(
  33         ui.applicationButton, SIGNAL(clicked()),
  34         this, SLOT(selectApplicationClicked()) );
  35
  36     connect(
  37         ui.application, SIGNAL(textChanged(QString)),
  38         _changedSignals, SLOT(map()) );
  39     _changedSignals->setMapping(ui.application, "application" );
  40     }
  41
  42
  43 MenuentryActionWidget::~MenuentryActionWidget()
  44     {}
  45
  46
  47 KHotKeys::MenuEntryAction *MenuentryActionWidget::action()
  48     {
  49     Q_ASSERT(dynamic_cast<KHotKeys::MenuEntryAction*>(_action));
  50     return static_cast<KHotKeys::MenuEntryAction*>(_action);
  51     }
  52
  53
  54 const KHotKeys::MenuEntryAction *MenuentryActionWidget::action() const
  55     {
  56     Q_ASSERT(dynamic_cast<KHotKeys::MenuEntryAction*>(_action));
  57     return static_cast<const KHotKeys::MenuEntryAction*>(_action);
  58     }
  59
  60
  61 void MenuentryActionWidget::doCopyFromObject()
  62     {
  63     Q_ASSERT(action());
  64     KService::Ptr service = action()->service();
  65
  66     if (service)
  67         {
  68         ui.application->setText( service->name() );
  69         }
  70     else
  71         {
  72         ui.application->setText("");
  73         }
  74     }
  75
  76
  77 void MenuentryActionWidget::doCopyToObject()
  78     {
  79     Q_ASSERT(action());
  80
  81     action()->set_service( KService::serviceByName( ui.application->text() ));
  82     }
  83
  84
  85 bool MenuentryActionWidget::isChanged() const
  86     {
  87     Q_ASSERT(action());
  88
  89     bool changed;
  90
  91     // There could be no service set, so be careful!
  92     if (action()->service())
  93         {
  94         changed = ui.application->text() != action()->service()->name();
  95         }
  96     else
  97         {
  98         // No service set. If the string is not empty something changed.
  99         changed = ! ui.application->text().isEmpty();
 100         }
 101
 102     return changed;
 103     }
 104
 105
 106 void MenuentryActionWidget::selectApplicationClicked()
 107     {
 108     KOpenWithDialog dlg;
 109     dlg.exec();
 110
 111     KService::Ptr service = dlg.service();
 112
 113     if (service)
 114         {
 115         ui.application->setText( service->name() );
 116         }
 117     }
 118
 119
 120 #include "moc_menuentry_action_widget.cpp"