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/**********************************************************************
** Copyright (C) 2004 Anton Kachalov mouse@altlinux.ru
** All rights reserved.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
**********************************************************************/
#include "multikey.h"
/* OPIE */
#include <opie2/otaskbarapplet.h>
#include <qpe/qcopenvelope_qws.h>
#include <qpe/qpeapplication.h>
using namespace Opie::Ui;
/* QT */
#include <qdir.h>
//FIXME: Better read appropriate initial setting from LOCALE, not hardcode it "EN"
Multikey::Multikey(QWidget *parent) : QLabel(parent), popupMenu(this), current("EN")
{
QCopChannel* swChannel = new QCopChannel("MultiKey/Switcher", this);
connect( swChannel, SIGNAL(received(const QCString&,const QByteArray&)),
this, SLOT(message(const QCString&,const QByteArray&)));
QPEApplication::setStylusOperation(this, QPEApplication::RightOnHold);
lang = 0;
QCopEnvelope e("MultiKey/Keyboard", "getmultikey()");
setText("EN");
popupMenu.insertItem("EN", 0);
show();
}
void Multikey::mousePressEvent(QMouseEvent *ev)
{
if (!sw_maps.count())
return;
if (ev->button() == RightButton) {
QPoint p = mapToGlobal(QPoint(0, 0));
QSize s = popupMenu.sizeHint();
int opt = popupMenu.exec(QPoint(p.x() + (width() / 2) - (s.width() / 2),
p.y() - s.height()), 0);
if (opt == -1)
return;
lang = opt;
QCopEnvelope e("MultiKey/Keyboard", "setmultikey(QString)");
e << sw_maps[lang];
setText(labels[lang]);
}
QWidget::mousePressEvent(ev);
}
void Multikey::mouseReleaseEvent(QMouseEvent *ev)
{
if (!sw_maps.count())
return;
lang = lang < sw_maps.count()-1 ? lang+1 : 0;
QCopEnvelope e("MultiKey/Keyboard", "setmultikey(QString)");
//odebug << "Lang=" << lang << ", count=" << sw_maps.count() << ", lab=" << labels[lang].ascii() << "" << oendl;
e << sw_maps[lang];
setText(labels[lang]);
}
void Multikey::message(const QCString &message, const QByteArray &data)
{
if ( message == "setsw(QString,QString)" ) {
QDataStream stream(data, IO_ReadOnly);
QString maps, current_map;
stream >> maps >> current_map;
QStringList sw = QStringList::split(QChar('|'), maps);
sw.append(current_map);
QDir map_dir(QPEApplication::qpeDir() + "share/multikey/", "*.keymap");
lang = 0;
labels.clear();
sw_maps.clear();
popupMenu.clear();
for (uint i = 0; i < sw.count(); ++i) {
QString keymap_map;
if (sw[i][0] != '/') {
keymap_map = map_dir.absPath() + "/" + sw[i];
} else {
if ((map_dir.exists(QFileInfo(sw[i]).fileName(), false)
&& i != sw.count()-1) || !QFile::exists(sw[i])) {
continue;
}
keymap_map = sw[i];
}
QFile map(keymap_map);
if (map.open(IO_ReadOnly)) {
QString line;
map.readLine(line, 1024);
while (!map.atEnd()) {
if (line.find(QRegExp("^sw\\s*=\\s*")) != -1) {
if (i != sw.count()-1) {
if (keymap_map == current_map) {
lang = i;
}
sw_maps.append(keymap_map);
labels.append(line.right(line.length() - line.find(QChar('=')) - 1).stripWhiteSpace());
popupMenu.insertItem(labels[labels.count()-1], labels.count()-1);
} else {
current = line.right(line.length() - line.find(QChar('=')) - 1).stripWhiteSpace();
}
break;
}
map.readLine(line, 1024);
}
map.close();
}
}
setText(current);
}
}
int Multikey::position()
{
return 10;
}
EXPORT_OPIE_APPLET_v1( Multikey )
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