forked from Ivasoft/DSView
154 lines
4.0 KiB
C++
154 lines
4.0 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) 2014 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 "devmode.h"
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#include "view.h"
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#include "trace.h"
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#include "../sigsession.h"
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#include "../device/devinst.h"
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#include <assert.h>
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#include <boost/foreach.hpp>
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#include <QApplication>
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#include <QStyleOption>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QRect>
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#include <QMessageBox>
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#include <QDebug>
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using boost::shared_ptr;
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using namespace std;
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namespace pv {
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namespace view {
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DevMode::DevMode(QWidget *parent, SigSession &session) :
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QWidget(parent),
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_session(session),
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_layout(new QGridLayout(this))
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{
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setLayout(_layout);
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}
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void DevMode::set_device()
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{
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int index = 0;
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const boost::shared_ptr<device::DevInst> dev_inst = _session.get_device();
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assert(dev_inst);
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for(std::map<QPushButton *, sr_dev_mode *>::const_iterator i = _mode_button_list.begin();
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i != _mode_button_list.end(); i++) {
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(*i).first->setParent(NULL);
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_layout->removeWidget((*i).first);
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delete (*i).first;
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}
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_mode_button_list.clear();
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for (GSList *l = dev_inst->get_dev_mode_list();
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l; l = l->next) {
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sr_dev_mode *mode = (sr_dev_mode *)l->data;
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QPushButton *mode_button = new QPushButton(this);
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//mode_button->setFlat(true);
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mode_button->setText(mode->name);
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mode_button->setCheckable(true);
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_mode_button_list[mode_button] = mode;
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if (dev_inst->dev_inst()->mode == _mode_button_list[mode_button]->mode)
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mode_button->setChecked(true);
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connect(mode_button, SIGNAL(clicked()), this, SLOT(on_mode_change()));
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_layout->addWidget(mode_button, index / GRID_COLS, index % GRID_COLS);
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//layout->addWidget(new QWidget(), index / GRID_COLS, GRID_COLS);
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_layout->setColumnStretch(GRID_COLS, 1);
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index++;
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}
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update();
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}
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void DevMode::paintEvent(QPaintEvent*)
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{
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using pv::view::Trace;
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QStyleOption o;
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o.initFrom(this);
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QPainter painter(this);
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style()->drawPrimitive(QStyle::PE_Widget, &o, &painter, this);
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}
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void DevMode::on_mode_change()
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{
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const boost::shared_ptr<device::DevInst> dev_inst = _session.get_device();
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assert(dev_inst);
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QPushButton *button = qobject_cast<QPushButton *>(sender());
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for(std::map<QPushButton *, sr_dev_mode *>::const_iterator i = _mode_button_list.begin();
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i != _mode_button_list.end(); i++) {
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if ((*i).first == button) {
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if (dev_inst->dev_inst()->mode != (*i).second->mode) {
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_session.stop_capture();
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dev_inst->set_config(NULL, NULL,
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SR_CONF_DEVICE_MODE,
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g_variant_new_int16((*i).second->mode));
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button->setChecked(true);
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mode_changed();
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}
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} else {
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(*i).first->setChecked(false);
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}
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}
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}
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void DevMode::mousePressEvent(QMouseEvent *event)
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{
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assert(event);
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(void)event;
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}
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void DevMode::mouseReleaseEvent(QMouseEvent *event)
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{
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assert(event);
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(void)event;
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}
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void DevMode::mouseMoveEvent(QMouseEvent *event)
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{
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assert(event);
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_mouse_point = event->pos();
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update();
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}
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void DevMode::leaveEvent(QEvent*)
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{
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_mouse_point = QPoint(-1, -1);
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update();
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}
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} // namespace view
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} // namespace pv
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