forked from Ivasoft/DSView
118 lines
3.5 KiB
C++
118 lines
3.5 KiB
C++
/*
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* This file is part of the DSView project.
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* DSView is based on PulseView.
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*
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* Copyright (C) 2016 DreamSourceLab <support@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 "regionoptions.h"
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#include "../sigsession.h"
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#include "../view/cursor.h"
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#include "../view/view.h"
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#include "../ui/langresource.h"
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using namespace boost;
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using namespace std;
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namespace pv {
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namespace dialogs {
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const QString RegionOptions::RegionStart = QT_TR_NOOP("Start");
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const QString RegionOptions::RegionEnd = QT_TR_NOOP("End");
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RegionOptions::RegionOptions(view::View *view, SigSession *session, QWidget *parent) :
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DSDialog(parent),
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_session(session),
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_view(view),
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_button_box(QDialogButtonBox::Ok,
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Qt::Horizontal, this)
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{
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QHBoxLayout *hlayout = new QHBoxLayout();
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hlayout->setContentsMargins(0,0,0,0);
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hlayout->setSpacing(0);
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_start_comboBox = new DsComboBox(this);
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_end_comboBox = new DsComboBox(this);
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_start_comboBox->addItem(RegionStart);
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_end_comboBox->addItem(RegionEnd);
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if (_view) {
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int index = 1;
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auto &cursor_list = _view->get_cursorList();
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for(auto i = cursor_list.begin(); i != cursor_list.end(); i++) {
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QString curCursor = L_S(STR_PAGE_DLG, S_ID(IDS_DLG_CURSOR), "Cursor")+QString::number(index);
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_start_comboBox->addItem(curCursor);
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_end_comboBox->addItem(curCursor);
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index++;
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}
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}
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hlayout->addWidget(new QLabel("Start: ", this));
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hlayout->addWidget(_start_comboBox);
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hlayout->addWidget(new QLabel(" ", this));
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hlayout->addWidget(new QLabel("End: ", this));
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hlayout->addWidget(_end_comboBox);
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QVBoxLayout *vlayout = new QVBoxLayout();
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vlayout->addLayout(hlayout);
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vlayout->addWidget(&_button_box);
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layout()->addLayout(vlayout);
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setTitle(L_S(STR_PAGE_DLG, S_ID(IDS_DLG_REGION), "Region"));
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connect(&_button_box, SIGNAL(accepted()), this, SLOT(set_region()));
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connect(_session->device_event_object(), SIGNAL(device_updated()), this, SLOT(reject()));
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}
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void RegionOptions::set_region()
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{
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const uint64_t last_samples = _session->cur_samplelimits() - 1;
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const int index1 = _start_comboBox->currentIndex();
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const int index2 = _end_comboBox->currentIndex();
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uint64_t start, end;
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_session->set_save_start(0);
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_session->set_save_end(last_samples);
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if (index1 == 0) {
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start = 0;
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} else {
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start = _view->get_cursor_samples(index1-1);
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}
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if (index2 == 0) {
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end = last_samples;
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} else {
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end = _view->get_cursor_samples(index2-1);
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}
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if (start > last_samples)
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start = 0;
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if (end > last_samples)
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end = last_samples;
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_session->set_save_start(min(start, end));
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_session->set_save_end(max(start, end));
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QDialog::accept();
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}
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} // namespace dialogs
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} // namespace pv
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