workspace/khotkeys/kcm_hotkeys/triggers/shortcut_trigger_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 "shortcut_trigger_widget.h"
  21
  22 #include "action_data/action_data.h"
  23 #include "triggers/triggers.h"
  24
  25 #include <QtGui/QKeySequence>
  26
  27 #include <KDE/KDebug>
  28
  29
  30 ShortcutTriggerWidget::ShortcutTriggerWidget( KHotKeys::ShortcutTrigger *trigger, QWidget *parent )
  31     : TriggerWidgetBase(trigger, parent)
  32     {
  33     shortcut_action_ui.setupUi(this);
  34
  35     shortcut_action_ui.shortcut->setCheckForConflictsAgainst(
  36         // Don't know why that is necessary but it doesn't compile
  37         // without.
  38         KKeySequenceWidget::ShortcutTypes(
  39             KKeySequenceWidget::GlobalShortcuts
  40                 | KKeySequenceWidget::StandardShortcuts ));
  41
  42     connect(
  43         shortcut_action_ui.shortcut, SIGNAL(keySequenceChanged(QKeySequence)),
  44         _changedSignals, SLOT(map()) );
  45     _changedSignals->setMapping(shortcut_action_ui.shortcut, "shortcut" );
  46
  47     // If the global shortcuts is changed outside of the dialog just copy the
  48     // new key sequencence. It doesn't matter if the user changed the sequence
  49     // here.
  50     connect(
  51         trigger, SIGNAL(globalShortcutChanged(const QKeySequence&)),
  52         this, SLOT(_k_globalShortcutChanged(const QKeySequence&)) );
  53
  54     copyFromObject();
  55     }
  56
  57
  58 ShortcutTriggerWidget::~ShortcutTriggerWidget()
  59     {
  60     }
  61
  62
  63 KHotKeys::ShortcutTrigger *ShortcutTriggerWidget::trigger()
  64     {
  65     return static_cast<KHotKeys::ShortcutTrigger*>(_trigger);
  66     }
  67
  68
  69 const KHotKeys::ShortcutTrigger *ShortcutTriggerWidget::trigger() const
  70     {
  71     return static_cast<const KHotKeys::ShortcutTrigger*>(_trigger);
  72     }
  73
  74
  75 void ShortcutTriggerWidget::doCopyFromObject()
  76     {
  77     Q_ASSERT(trigger());
  78     shortcut_action_ui.shortcut->setKeySequence( trigger()->shortcut().primary() );
  79     }
  80
  81
  82 void ShortcutTriggerWidget::doCopyToObject()
  83     {
  84     Q_ASSERT(trigger());
  85     trigger()->set_key_sequence( shortcut_action_ui.shortcut->keySequence());
  86     }
  87
  88
  89 bool ShortcutTriggerWidget::isChanged() const
  90     {
  91     Q_ASSERT(trigger());
  92     return trigger()->shortcut().primary() != shortcut_action_ui.shortcut->keySequence();
  93     }
  94
  95
  96 void ShortcutTriggerWidget::_k_globalShortcutChanged(const QKeySequence &seq)
  97     {
  98     shortcut_action_ui.shortcut->setKeySequence(seq);
  99     }
 100
 101
 102 #include "moc_shortcut_trigger_widget.cpp"