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Viewing changes to src/qtgui/channelwidgetinput.cpp

  • Committer: Manuel Nickschas
  • Date: 2007-06-20 01:21:00 UTC
  • Revision ID: git-v1:077d44f36d2f5c730283ef6be839aea7dd073d56
Starting reorganization of files in preparation of separation of client and GUI.

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src/qtgui/channelwidgetinput.cpp
 
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/***************************************************************************
 
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 *   Copyright (C) 2005/06 by The Quassel Team                             *
 
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 *   devel@quassel-irc.org                                                 *
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 *   This program is distributed in the hope that it will be useful,       *
 
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 
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 *   GNU General Public License for more details.                          *
 
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 *                                                                         *
 
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 *   You should have received a copy of the GNU General Public License     *
 
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 *   along with this program; if not, write to the                         *
 
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 *   Free Software Foundation, Inc.,                                       *
 
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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 
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 ***************************************************************************/
 
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#include "channelwidgetinput.h"
 
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ChannelWidgetInput::ChannelWidgetInput(QWidget *parent) : QLineEdit(parent) {
 
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  idx = 0;
 
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  connect(this, SIGNAL(returnPressed()), this, SLOT(enter()));
 
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  tabComplete = new TabCompleter(this);
 
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  connect(this, SIGNAL(nickListUpdated(QStringList)), tabComplete, SLOT(updateNickList(QStringList)));
 
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}
 
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ChannelWidgetInput::~ChannelWidgetInput() {
 
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  delete tabComplete;
 
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}
 
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void ChannelWidgetInput::keyPressEvent(QKeyEvent * event) {
 
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  if(event->key() == Qt::Key_Tab) { // Tabcomplete
 
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    tabComplete->complete();
 
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    event->accept();
 
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  } else {
 
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    tabComplete->disable();
 
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    if(event->key() == Qt::Key_Up) {
 
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      if(idx > 0) { idx--; setText(history[idx]); }
 
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      event->accept();
 
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    } else if(event->key() == Qt::Key_Down) {
 
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      if(idx < history.count()) idx++;
 
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      if(idx < history.count()) setText(history[idx]);
 
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      else setText("");
 
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      event->accept();
 
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    } else {
 
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      QLineEdit::keyPressEvent(event);
 
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    }
 
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  }
 
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}
 
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bool ChannelWidgetInput::event(QEvent *e) {
 
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  if(e->type() == QEvent::KeyPress) {
 
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    keyPressEvent(dynamic_cast<QKeyEvent*>(e));
 
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    return true;
 
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  }
 
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  return QLineEdit::event(e);
 
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}
 
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void ChannelWidgetInput::enter() {
 
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  history << text();
 
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  idx = history.count();
 
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}
 
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void ChannelWidgetInput::updateNickList(QStringList l) {
 
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  nickList = l;
 
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  emit nickListUpdated(l);
 
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}