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))
32 bindModifier = Qt::ControlModifier | Qt::AltModifier;
33 jumpModifier = Qt::ControlModifier;
35 bindModifier = Qt::ControlModifier;
36 jumpModifier = Qt::AltModifier;
39 connect(this, SIGNAL(returnPressed()), this, SLOT(on_returnPressed()));
40 connect(this, SIGNAL(textChanged(QString)), this, SLOT(on_textChanged(QString)));
44 InputLine::~InputLine() {
47 void InputLine::keyPressEvent(QKeyEvent * event) {
48 if((event->modifiers() == jumpModifier || event->modifiers() == bindModifier) &&
49 (Qt::Key_0 <= event->key() && event->key() <= Qt::Key_9)) {
54 if(event->key() == Qt::Key_Up) {
55 if(idx > 0) { idx--; setText(history[idx]); }
57 } else if(event->key() == Qt::Key_Down) {
58 if(idx < history.count()) idx++;
59 if(idx < history.count()) setText(history[idx]);
62 } else if(event->key() == Qt::Key_Select) { // for Qtopia
64 QLineEdit::keyPressEvent(event);
66 QLineEdit::keyPressEvent(event);
71 void InputLine::on_returnPressed() {
73 idx = history.count();
74 emit sendText(text());
78 void InputLine::on_textChanged(QString newText) {
79 QStringList lineSeperators;
80 lineSeperators << QString("\r\n")
85 foreach(QString seperator, lineSeperators) {
86 if(newText.contains(seperator)) {
95 if(newText.contains(lineSep)) {
97 QString line = newText.section(lineSep, 0, 0);
98 QString remainder = newText.section(lineSep, 1);
100 emit returnPressed();