runtime/kdedglobalaccel/kglobalaccel_win.cpp

   1 /* This file is part of the KDE libraries
   2     Copyright (C) 2001,2002 Ellis Whitehead <ellis@kde.org>
   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 "kglobalaccel_win.h"
  21
  22 #include "kkeyserver_win.h"
  23
  24 #include <QtGui/QWidgetList>
  25 #ifdef Q_WS_WIN
  26
  27 #include "kglobalaccel.h"
  28 #include "globalshortcutsregistry.h"
  29
  30 #include <kapplication.h>
  31 #include <kdebug.h>
  32
  33 #include <windows.h>
  34
  35 KGlobalAccelImpl::KGlobalAccelImpl(GlobalShortcutsRegistry* owner)
  36     : m_owner(owner), m_enabled(false)
  37 {
  38 }
  39
  40 bool KGlobalAccelImpl::grabKey( int keyQt, bool grab )
  41 {
  42     if( !keyQt ) {
  43         kWarning(125) << "Tried to grab key with null code.";
  44         return false;
  45     }
  46
  47     uint keyCodeW;
  48     uint keyModW;
  49     KKeyServer::keyQtToCodeWin(keyQt, &keyCodeW);
  50     KKeyServer::keyQtToModWin(keyQt, &keyModW);
  51
  52     ATOM id = GlobalAddAtom(MAKEINTATOM(keyQt));
  53     bool b;
  54     if (grab) {
  55         b = RegisterHotKey(winId(), id, keyModW, keyCodeW);
  56     } else {
  57         b = UnregisterHotKey(winId(), id);
  58     }
  59
  60     return b;
  61 }
  62
  63 void KGlobalAccelImpl::setEnabled( bool enable )
  64 {
  65     m_enabled = enable;
  66 }
  67
  68 bool KGlobalAccelImpl::winEvent( MSG * message, long * result )
  69 {
  70     if (message->message == WM_HOTKEY) {
  71         uint keyCodeW = HIWORD(message->lParam);
  72         uint keyModW = LOWORD(message->lParam);
  73
  74         int keyCodeQt, keyModQt;
  75         KKeyServer::codeWinToKeyQt(keyCodeW, &keyCodeQt);
  76         KKeyServer::modWinToKeyQt(keyModW, &keyModQt);
  77
  78         return m_owner->keyPressed(keyCodeQt | keyModQt);
  79     }
  80     return false;
  81 }
  82
  83 #include "kglobalaccel_win.moc"
  84
  85 #endif // Q_WS_WIN