src/qtui/jumpkeyhandler.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
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  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "jumpkeyhandler.h"
  22
  23 #include <QKeyEvent>
  24
  25 #include "client.h"
  26 #include "networkmodel.h"
  27 #include "buffermodel.h"
  28
  29 JumpKeyHandler::JumpKeyHandler(QObject *parent)
  30   : QObject(parent),
  31 #ifdef Q_WS_MAC
  32     bindModifier(Qt::ControlModifier | Qt::AltModifier),
  33     jumpModifier(Qt::ControlModifier)
  34 #else
  35     bindModifier(Qt::ControlModifier),
  36     jumpModifier(Qt::AltModifier)
  37 #endif
  38 {
  39 }
  40
  41 bool JumpKeyHandler::eventFilter(QObject *obj, QEvent *event) {
  42   if(event->type() != QEvent::KeyPress)
  43     return QObject::eventFilter(obj, event);
  44
  45   QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
  46
  47   const int key = keyEvent->key();
  48
  49   if(key < Qt::Key_1 || Qt::Key_9 < key)
  50     return QObject::eventFilter(obj, event);
  51
  52   if(keyEvent->modifiers() ==  bindModifier) {
  53     bindKey(key);
  54     return true;
  55   }
  56
  57   if(keyEvent->modifiers() == jumpModifier) {
  58     jumpKey(key);
  59     return true;
  60   }
  61
  62   return false;
  63 }
  64
  65 void JumpKeyHandler::bindKey(int key) {
  66   QModelIndex bufferIdx = Client::bufferModel()->standardSelectionModel()->currentIndex();
  67   NetworkId netId = bufferIdx.data(NetworkModel::NetworkIdRole).value<NetworkId>();
  68   const Network *net = Client::network(netId);
  69   if(!net)
  70     return;
  71
  72   QString bufferName = bufferIdx.sibling(bufferIdx.row(), 0).data().toString();
  73   BufferId bufferId = bufferIdx.data(NetworkModel::BufferIdRole).value<BufferId>();
  74
  75   _keyboardJump[key] = bufferId;
  76   CoreAccountSettings().setJumpKeyMap(_keyboardJump);
  77   //emit statusMessage(tr("Bound Buffer %1::%2 to Key %3").arg(net->networkName()).arg(bufferName).arg(key - Qt::Key_0), 10000);
  78   //statusBar()->showMessage(tr("Bound Buffer %1::%2 to Key %3").arg(net->networkName()).arg(bufferName).arg(key - Qt::Key_0), 10000);
  79 }
  80
  81 void JumpKeyHandler::jumpKey(int key) {
  82   if(key < Qt::Key_0 || Qt::Key_9 < key)
  83     return;
  84
  85   if(_keyboardJump.isEmpty())
  86     _keyboardJump = CoreAccountSettings().jumpKeyMap();
  87
  88   if(!_keyboardJump.contains(key))
  89     return;
  90
  91   QModelIndex source_bufferIdx = Client::networkModel()->bufferIndex(_keyboardJump[key]);
  92   QModelIndex bufferIdx = Client::bufferModel()->mapFromSource(source_bufferIdx);
  93
  94   if(bufferIdx.isValid())
  95     Client::bufferModel()->standardSelectionModel()->setCurrentIndex(bufferIdx, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
  96
  97 }