forked from Ivasoft/DSView
v0.3
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DreamSourceLab
196
DSLogic-gui/pv/dock/dsotriggerdock.cpp
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196
DSLogic-gui/pv/dock/dsotriggerdock.cpp
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/*
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* This file is part of the DSLogic-gui project.
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* DSLogic-gui is based on PulseView.
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*
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* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
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* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
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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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "dsotriggerdock.h"
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#include "../sigsession.h"
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#include <QObject>
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#include <QLabel>
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#include <QRadioButton>
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#include <QPainter>
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#include <QStyleOption>
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#include <QMessageBox>
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#include <QVector>
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include "libsigrok4DSLogic/libsigrok.h"
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namespace pv {
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namespace dock {
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DsoTriggerDock::DsoTriggerDock(QWidget *parent, SigSession &session) :
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QWidget(parent),
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_session(session)
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{
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QLabel *position_label = new QLabel("Trigger Position: ", this);
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position_spinBox = new QSpinBox(this);
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position_spinBox->setRange(0, 99);
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position_spinBox->setButtonSymbols(QAbstractSpinBox::NoButtons);
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position_slider = new QSlider(Qt::Horizontal, this);
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position_slider->setRange(0, 99);
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connect(position_slider, SIGNAL(valueChanged(int)), position_spinBox, SLOT(setValue(int)));
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connect(position_spinBox, SIGNAL(valueChanged(int)), position_slider, SLOT(setValue(int)));
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connect(position_slider, SIGNAL(valueChanged(int)), this, SLOT(pos_changed(int)));
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QLabel *tSource_labe = new QLabel("Trigger Sources: ", this);
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QRadioButton *auto_radioButton = new QRadioButton("Auto");
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auto_radioButton->setChecked(true);
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QRadioButton *ch0_radioButton = new QRadioButton("Channel 0");
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QRadioButton *ch1_radioButton = new QRadioButton("Channel 1");
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QRadioButton *ch0a1_radioButton = new QRadioButton("Channel 0 && Channel 1");
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QRadioButton *ch0o1_radioButton = new QRadioButton("Channel 0 | Channel 1");
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connect(auto_radioButton, SIGNAL(clicked()), this, SLOT(source_changed()));
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connect(ch0_radioButton, SIGNAL(clicked()), this, SLOT(source_changed()));
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connect(ch1_radioButton, SIGNAL(clicked()), this, SLOT(source_changed()));
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connect(ch0a1_radioButton, SIGNAL(clicked()), this, SLOT(source_changed()));
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connect(ch0o1_radioButton, SIGNAL(clicked()), this, SLOT(source_changed()));
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QLabel *tType_labe = new QLabel("Trigger Types: ", this);
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QRadioButton *rising_radioButton = new QRadioButton("Rising Edge");
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rising_radioButton->setChecked(true);
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QRadioButton *falling_radioButton = new QRadioButton("Falling Edge");
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connect(rising_radioButton, SIGNAL(clicked()), this, SLOT(type_changed()));
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connect(falling_radioButton, SIGNAL(clicked()), this, SLOT(type_changed()));
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source_group=new QButtonGroup(this);
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type_group=new QButtonGroup(this);
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source_group->addButton(auto_radioButton);
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source_group->addButton(ch0_radioButton);
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source_group->addButton(ch1_radioButton);
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source_group->addButton(ch0a1_radioButton);
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source_group->addButton(ch0o1_radioButton);
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source_group->setId(auto_radioButton, DSO_TRIGGER_AUTO);
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source_group->setId(ch0_radioButton, DSO_TRIGGER_CH0);
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source_group->setId(ch1_radioButton, DSO_TRIGGER_CH1);
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source_group->setId(ch0a1_radioButton, DSO_TRIGGER_CH0A1);
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source_group->setId(ch0o1_radioButton, DSO_TRIGGER_CH0O1);
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type_group->addButton(rising_radioButton);
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type_group->addButton(falling_radioButton);
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type_group->setId(rising_radioButton, DSO_TRIGGER_RISING);
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type_group->setId(falling_radioButton, DSO_TRIGGER_FALLING);
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QVBoxLayout *layout = new QVBoxLayout(this);
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QGridLayout *gLayout = new QGridLayout();
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gLayout->addWidget(position_label, 0, 0);
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gLayout->addWidget(position_spinBox, 0, 1);
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gLayout->addWidget(new QLabel(this), 0, 2);
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gLayout->addWidget(position_slider, 1, 0, 1, 3);
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gLayout->addWidget(new QLabel(this), 2, 0);
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gLayout->addWidget(tSource_labe, 3, 0);
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gLayout->addWidget(auto_radioButton, 4, 0);
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gLayout->addWidget(ch0_radioButton, 5, 0);
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gLayout->addWidget(ch1_radioButton, 5, 1);
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gLayout->addWidget(ch0a1_radioButton, 6, 0);
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gLayout->addWidget(ch0o1_radioButton, 6, 1);
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gLayout->addWidget(new QLabel(this), 7, 0);
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gLayout->addWidget(tType_labe, 8, 0);
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gLayout->addWidget(rising_radioButton, 9, 0);
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gLayout->addWidget(falling_radioButton, 10, 0);
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gLayout->setColumnStretch(3, 1);
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layout->addLayout(gLayout);
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layout->addStretch(1);
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setLayout(layout);
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}
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DsoTriggerDock::~DsoTriggerDock()
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{
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}
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void DsoTriggerDock::paintEvent(QPaintEvent *)
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{
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QStyleOption opt;
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opt.init(this);
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QPainter p(this);
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
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}
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void DsoTriggerDock::pos_changed(int pos)
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{
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int ret;
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quint32 real_pos;
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real_pos = pos*_session.get_total_sample_len()/100.0f;
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real_pos = (_session.get_last_sample_rate() > SR_MHZ(100)) ? real_pos/2 : real_pos;
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ret = sr_config_set(_session.get_device(), SR_CONF_HORIZ_TRIGGERPOS, g_variant_new_uint32(real_pos));
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if (ret != SR_OK) {
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QMessageBox msg(this);
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msg.setText("Trigger Setting Issue");
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msg.setInformativeText("Change horiz trigger position failed!");
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msg.setStandardButtons(QMessageBox::Ok);
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msg.setIcon(QMessageBox::Warning);
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msg.exec();
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}
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}
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void DsoTriggerDock::source_changed()
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{
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int id = source_group->checkedId();
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int ret;
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ret = sr_config_set(_session.get_device(), SR_CONF_TRIGGER_SOURCE, g_variant_new_byte(id));
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if (ret != SR_OK) {
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QMessageBox msg(this);
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msg.setText("Trigger Setting Issue");
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msg.setInformativeText("Change trigger source failed!");
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msg.setStandardButtons(QMessageBox::Ok);
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msg.setIcon(QMessageBox::Warning);
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msg.exec();
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}
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}
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void DsoTriggerDock::type_changed()
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{
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int id = type_group->checkedId();
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int ret;
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ret = sr_config_set(_session.get_device(), SR_CONF_TRIGGER_SLOPE, g_variant_new_byte(id));
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if (ret != SR_OK) {
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QMessageBox msg(this);
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msg.setText("Trigger Setting Issue");
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msg.setInformativeText("Change trigger type failed!");
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msg.setStandardButtons(QMessageBox::Ok);
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msg.setIcon(QMessageBox::Warning);
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msg.exec();
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}
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}
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void DsoTriggerDock::device_change()
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{
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if (strcmp(_session.get_device()->driver->name, "DSLogic") != 0) {
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position_spinBox->setDisabled(true);
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position_slider->setDisabled(true);
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} else {
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position_spinBox->setDisabled(false);
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position_slider->setDisabled(false);
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}
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}
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} // namespace dock
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} // namespace pv
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