mirror of
git://projects.qi-hardware.com/nanomap.git
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91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/*
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* Copyright 2010 Niels Kummerfeldt <niels.kummerfeldt@tu-harburg.de>
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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 Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include "markerlist.h"
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#include <QtGui/QLayout>
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#include <QtGui/QPushButton>
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MarkerList::MarkerList(QWidget *parent)
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: QWidget(parent),
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m_list(new QListWidget(this)),
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m_edit(false)
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{
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QGridLayout *layout = new QGridLayout(this);
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layout->setContentsMargins(0, 0, 0, 0);
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layout->addWidget(m_list, 0, 0, 1, 3);
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m_list->setSelectionMode(QAbstractItemView::SingleSelection);
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connect(m_list, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(center()));
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QPushButton *back = new QPushButton("Show map", this);
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back->setShortcut(QKeySequence(Qt::Key_Tab));
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layout->addWidget(back, 1, 0);
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connect(back, SIGNAL(clicked()), this, SIGNAL(back()));
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QPushButton *remove = new QPushButton("&Delete", this);
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remove->setShortcut(QKeySequence(Qt::ALT + Qt::Key_D));
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layout->addWidget(remove, 1, 1);
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connect(remove, SIGNAL(clicked()), this, SLOT(removeMarker()));
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QPushButton *rename = new QPushButton("&Rename", this);
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rename->setShortcut(QKeySequence(Qt::ALT + Qt::Key_R));
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layout->addWidget(rename, 1, 2);
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connect(rename, SIGNAL(clicked()), this, SLOT(beginRenameMarker()));
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resize(320, 240);
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}
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MarkerList::~MarkerList()
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{
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}
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void MarkerList::addMarker(const QString &name)
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{
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m_list->addItem(name);
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}
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void MarkerList::center()
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{
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if (m_edit) {
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endRenameMarker();
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} else {
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emit centerOnMarker(m_list->currentRow());
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}
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}
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void MarkerList::removeMarker()
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{
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emit removeMarker(m_list->currentRow());
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m_list->takeItem(m_list->currentRow());
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}
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void MarkerList::beginRenameMarker()
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{
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m_edit = true;
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m_list->openPersistentEditor(m_list->currentItem());
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}
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void MarkerList::endRenameMarker()
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{
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m_edit = false;
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m_list->closePersistentEditor(m_list->currentItem());
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emit markerRenamed(m_list->currentRow(), m_list->currentItem()->text());
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}
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