1 /***************************************************************************
2 * Copyright (C) 2005/06 by the Quassel Project *
3 * devel@quassel-irc.org *
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. *
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. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "inputline.h"
23 #include "tabcompleter.h"
25 InputLine::InputLine(QWidget *parent)
28 tabCompleter(new TabCompleter(this))
30 connect(this, SIGNAL(returnPressed()), this, SLOT(on_returnPressed()));
31 connect(this, SIGNAL(textChanged(QString)), this, SLOT(on_textChanged(QString)));
34 InputLine::~InputLine() {
37 void InputLine::keyPressEvent(QKeyEvent * event) {
38 if(event->key() == Qt::Key_Up) {
39 if(idx > 0) { idx--; setText(history[idx]); }
41 } else if(event->key() == Qt::Key_Down) {
42 if(idx < history.count()) idx++;
43 if(idx < history.count()) setText(history[idx]);
44 else if(!text().isEmpty()) {
46 idx = history.count();
50 } else if(event->key() == Qt::Key_Select) { // for Qtopia
52 QLineEdit::keyPressEvent(event);
54 QLineEdit::keyPressEvent(event);
59 void InputLine::on_returnPressed() {
61 idx = history.count();
62 emit sendText(text());
66 void InputLine::on_textChanged(QString newText) {
67 QStringList lineSeperators;
68 lineSeperators << QString("\r\n")
73 foreach(QString seperator, lineSeperators) {
74 if(newText.contains(seperator)) {
83 if(newText.contains(lineSep)) {
85 QString line = newText.section(lineSep, 0, 0);
86 QString remainder = newText.section(lineSep, 1);