[pulseview.git] / pv / mainwindow.cpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#ifdef ENABLE_DECODE
#include <libsigrokdecode/libsigrokdecode.h>
#endif

#include <algorithm>
#include <iterator>

#include <QAction>
#include <QApplication>
#include <QButtonGroup>
#include <QFileDialog>
#include <QMessageBox>
#include <QMenu>
#include <QMenuBar>
#include <QStatusBar>
#include <QVBoxLayout>
#include <QWidget>

#include "mainwindow.h"

#include "devicemanager.h"
#include "device/device.h"
#include "dialogs/about.h"
#include "dialogs/connect.h"
#include "dialogs/storeprogress.h"
#include "toolbars/samplingbar.h"
#include "view/logicsignal.h"
#include "view/view.h"
#ifdef ENABLE_DECODE
#include "widgets/decodermenu.h"
#endif

/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
#define __STDC_FORMAT_MACROS
#include <inttypes.h>
#include <stdint.h>
#include <stdarg.h>
#include <glib.h>
#include <libsigrok/libsigrok.h>

using std::list;
using std::shared_ptr;

namespace pv {

namespace view {
class SelectableItem;
}

MainWindow::MainWindow(DeviceManager &device_manager,
	const char *open_file_name,
	QWidget *parent) :
	QMainWindow(parent),
	_device_manager(device_manager),
	_session(device_manager)
{
	setup_ui();
	if (open_file_name) {
		const QString s(QString::fromUtf8(open_file_name));
		QMetaObject::invokeMethod(this, "load_file",
			Qt::QueuedConnection,
			Q_ARG(QString, s));
	}
}

void MainWindow::setup_ui()
{
	setObjectName(QString::fromUtf8("MainWindow"));

	resize(1024, 768);

	// Set the window icon
	QIcon icon;
	icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
		QSize(), QIcon::Normal, QIcon::Off);
	setWindowIcon(icon);

	// Setup the central widget
	_central_widget = new QWidget(this);
	_vertical_layout = new QVBoxLayout(_central_widget);
	_vertical_layout->setSpacing(6);
	_vertical_layout->setContentsMargins(0, 0, 0, 0);
	setCentralWidget(_central_widget);

	_view = new pv::view::View(_session, this);

	_vertical_layout->addWidget(_view);

	// Setup the menu bar
	QMenuBar *const menu_bar = new QMenuBar(this);
	menu_bar->setGeometry(QRect(0, 0, 400, 25));

	// File Menu
	QMenu *const menu_file = new QMenu;
	menu_file->setTitle(QApplication::translate(
		"MainWindow", "&File", 0, QApplication::UnicodeUTF8));

	QAction *const action_open = new QAction(this);
	action_open->setText(QApplication::translate(
		"MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
	action_open->setIcon(QIcon::fromTheme("document-open",
		QIcon(":/icons/document-open.png")));
	action_open->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
	action_open->setObjectName(QString::fromUtf8("actionOpen"));
	menu_file->addAction(action_open);

	QAction *const action_save_as = new QAction(this);
	action_save_as->setText(QApplication::translate(
		"MainWindow", "&Save As...", 0, QApplication::UnicodeUTF8));
	action_save_as->setIcon(QIcon::fromTheme("document-save-as",
		QIcon(":/icons/document-save-as.png")));
	action_save_as->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S));
	action_save_as->setObjectName(QString::fromUtf8("actionSaveAs"));
	menu_file->addAction(action_save_as);

	menu_file->addSeparator();

	QAction *const action_connect = new QAction(this);
	action_connect->setText(QApplication::translate(
		"MainWindow", "&Connect to Device...", 0,
		QApplication::UnicodeUTF8));
	action_connect->setObjectName(QString::fromUtf8("actionConnect"));
	menu_file->addAction(action_connect);

	menu_file->addSeparator();

	QAction *action_quit = new QAction(this);
	action_quit->setText(QApplication::translate(
		"MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
	action_quit->setIcon(QIcon::fromTheme("application-exit",
		QIcon(":/icons/application-exit.png")));
	action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
	action_quit->setObjectName(QString::fromUtf8("actionQuit"));
	menu_file->addAction(action_quit);

	// View Menu
	QMenu *menu_view = new QMenu;
	menu_view->setTitle(QApplication::translate(
		"MainWindow", "&View", 0, QApplication::UnicodeUTF8));

	QAction *const action_view_zoom_in = new QAction(this);
	action_view_zoom_in->setText(QApplication::translate(
		"MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
	action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
		QIcon(":/icons/zoom-in.png")));
	// simply using Qt::Key_Plus shows no + in the menu
	action_view_zoom_in->setShortcut(QKeySequence::ZoomIn);
	action_view_zoom_in->setObjectName(
		QString::fromUtf8("actionViewZoomIn"));
	menu_view->addAction(action_view_zoom_in);

	QAction *const action_view_zoom_out = new QAction(this);
	action_view_zoom_out->setText(QApplication::translate(
		"MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
	action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
		QIcon(":/icons/zoom-out.png")));
	action_view_zoom_out->setShortcut(QKeySequence::ZoomOut);
	action_view_zoom_out->setObjectName(
		QString::fromUtf8("actionViewZoomOut"));
	menu_view->addAction(action_view_zoom_out);

	QAction *const action_view_zoom_fit = new QAction(this);
	action_view_zoom_fit->setText(QApplication::translate(
		"MainWindow", "Zoom to &Fit", 0, QApplication::UnicodeUTF8));
	action_view_zoom_fit->setIcon(QIcon::fromTheme("zoom-fit",
		QIcon(":/icons/zoom-fit.png")));
	action_view_zoom_fit->setShortcut(QKeySequence(Qt::Key_F));
	action_view_zoom_fit->setObjectName(
		QString::fromUtf8("actionViewZoomFit"));
	menu_view->addAction(action_view_zoom_fit);

	QAction *const action_view_zoom_one_to_one = new QAction(this);
	action_view_zoom_one_to_one->setText(QApplication::translate(
		"MainWindow", "Zoom to &One-to-One", 0,
			QApplication::UnicodeUTF8));
	action_view_zoom_one_to_one->setIcon(QIcon::fromTheme("zoom-original",
		QIcon(":/icons/zoom-original.png")));
	action_view_zoom_one_to_one->setShortcut(QKeySequence(Qt::Key_O));
	action_view_zoom_one_to_one->setObjectName(
		QString::fromUtf8("actionViewZoomOneToOne"));
	menu_view->addAction(action_view_zoom_one_to_one);

	menu_view->addSeparator();

	QAction *action_view_show_cursors = new QAction(this);
	action_view_show_cursors->setCheckable(true);
	action_view_show_cursors->setChecked(_view->cursors_shown());
	action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
	action_view_show_cursors->setObjectName(
		QString::fromUtf8("actionViewShowCursors"));
	action_view_show_cursors->setText(QApplication::translate(
		"MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
	menu_view->addAction(action_view_show_cursors);

	// Decoders Menu
#ifdef ENABLE_DECODE
	QMenu *const menu_decoders = new QMenu;
	menu_decoders->setTitle(QApplication::translate(
		"MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8));

	pv::widgets::DecoderMenu *const menu_decoders_add =
		new pv::widgets::DecoderMenu(menu_decoders, true);
	menu_decoders_add->setTitle(QApplication::translate(
		"MainWindow", "&Add", 0, QApplication::UnicodeUTF8));
	connect(menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)),
		this, SLOT(add_decoder(srd_decoder*)));

	menu_decoders->addMenu(menu_decoders_add);
#endif

	// Help Menu
	QMenu *const menu_help = new QMenu;
	menu_help->setTitle(QApplication::translate(
		"MainWindow", "&Help", 0, QApplication::UnicodeUTF8));

	QAction *const action_about = new QAction(this);
	action_about->setObjectName(QString::fromUtf8("actionAbout"));
	action_about->setText(QApplication::translate(
		"MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
	menu_help->addAction(action_about);

	menu_bar->addAction(menu_file->menuAction());
	menu_bar->addAction(menu_view->menuAction());
#ifdef ENABLE_DECODE
	menu_bar->addAction(menu_decoders->menuAction());
#endif
	menu_bar->addAction(menu_help->menuAction());

	setMenuBar(menu_bar);
	QMetaObject::connectSlotsByName(this);

	// Setup the toolbar
	QToolBar *const toolbar = new QToolBar(tr("Main Toolbar"), this);
	toolbar->addAction(action_open);
	toolbar->addAction(action_save_as);
	toolbar->addSeparator();
	toolbar->addAction(action_view_zoom_in);
	toolbar->addAction(action_view_zoom_out);
	toolbar->addAction(action_view_zoom_fit);
	toolbar->addAction(action_view_zoom_one_to_one);
	addToolBar(toolbar);

	// Setup the sampling bar
	_sampling_bar = new toolbars::SamplingBar(_session, this);

	// Populate the device list and select the initially selected device
	update_device_list();

	connect(_sampling_bar, SIGNAL(run_stop()), this,
		SLOT(run_stop()));
	addToolBar(_sampling_bar);

	// Set the title
	setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
		QApplication::UnicodeUTF8));

	// Setup _session events
	connect(&_session, SIGNAL(capture_state_changed(int)), this,
		SLOT(capture_state_changed(int)));

}

void MainWindow::session_error(
	const QString text, const QString info_text)
{
	QMetaObject::invokeMethod(this, "show_session_error",
		Qt::QueuedConnection, Q_ARG(QString, text),
		Q_ARG(QString, info_text));
}

void MainWindow::update_device_list()
{
	assert(_sampling_bar);

	shared_ptr<pv::device::DevInst> selected_device = _session.get_device();
	list< shared_ptr<device::DevInst> > devices;
	std::copy(_device_manager.devices().begin(),
		_device_manager.devices().end(), std::back_inserter(devices));

	if (std::find(devices.begin(), devices.end(), selected_device) ==
		devices.end())
		devices.push_back(selected_device);
	assert(selected_device);

	_sampling_bar->set_device_list(devices, selected_device);
}

void MainWindow::load_file(QString file_name)
{
	const QString errorMessage(
		QString("Failed to load file %1").arg(file_name));
	const QString infoMessage;

	try {
		_session.set_file(file_name.toStdString());
	} catch(QString e) {
		show_session_error(tr("Failed to load ") + file_name, e);
		_session.set_default_device();
		update_device_list();
		return;
	}

	update_device_list();

	_session.start_capture([&, errorMessage, infoMessage](QString) {
		session_error(errorMessage, infoMessage); });
}

void MainWindow::show_session_error(
	const QString text, const QString info_text)
{
	QMessageBox msg(this);
	msg.setText(text);
	msg.setInformativeText(info_text);
	msg.setStandardButtons(QMessageBox::Ok);
	msg.setIcon(QMessageBox::Warning);
	msg.exec();
}

void MainWindow::on_actionOpen_triggered()
{
	// Show the dialog
	const QString file_name = QFileDialog::getOpenFileName(
		this, tr("Open File"), "", tr(
			"Sigrok Sessions (*.sr);;"
			"All Files (*.*)"));
	if (!file_name.isEmpty())
		load_file(file_name);
}

void MainWindow::on_actionSaveAs_triggered()
{
	using pv::dialogs::StoreProgress;

	// Stop any currently running capture session
	_session.stop_capture();

	// Show the dialog
	const QString file_name = QFileDialog::getSaveFileName(
		this, tr("Save File"), "", tr("Sigrok Sessions (*.sr)"));

	if (file_name.isEmpty())
		return;

	StoreProgress *dlg = new StoreProgress(file_name, _session, this);
	dlg->run();
}

void MainWindow::on_actionConnect_triggered()
{
	// Stop any currently running capture session
	_session.stop_capture();

	dialogs::Connect dlg(this, _device_manager);

	// If the user selected a device, select it in the device list. Select the
	// current device otherwise.
	if (dlg.exec())
		_session.set_device(dlg.get_selected_device());

	update_device_list();
}

void MainWindow::on_actionQuit_triggered()
{
	close();
}

void MainWindow::on_actionViewZoomIn_triggered()
{
	_view->zoom(1);
}

void MainWindow::on_actionViewZoomOut_triggered()
{
	_view->zoom(-1);
}

void MainWindow::on_actionViewZoomFit_triggered()
{
	_view->zoom_fit();
}

void MainWindow::on_actionViewZoomOneToOne_triggered()
{
	_view->zoom_one_to_one();
}

void MainWindow::on_actionViewShowCursors_triggered()
{
	assert(_view);

	const bool show = !_view->cursors_shown();
	if(show)
		_view->centre_cursors();

	_view->show_cursors(show);
}

void MainWindow::on_actionAbout_triggered()
{
	dialogs::About dlg(this);
	dlg.exec();
}

void MainWindow::add_decoder(srd_decoder *decoder)
{
#ifdef ENABLE_DECODE
	assert(decoder);
	_session.add_decoder(decoder);
#else
	(void)decoder;
#endif
}

void MainWindow::run_stop()
{
	switch(_session.get_capture_state()) {
	case SigSession::Stopped:
		_session.start_capture([&](QString message) {
			session_error("Capture failed", message); });
		break;

	case SigSession::AwaitingTrigger:
	case SigSession::Running:
		_session.stop_capture();
		break;
	}
}

void MainWindow::capture_state_changed(int state)
{
	_sampling_bar->set_capture_state((pv::SigSession::capture_state)state);
}

} // namespace pv
Commit	Line	Data
d7bed479	1	/*
b3f22de0	2	* This file is part of the PulseView project.
d7bed479 JH	3	*
	4	* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
269528f5	21	#ifdef ENABLE_DECODE
aaabd61b	22	#include <libsigrokdecode/libsigrokdecode.h>
269528f5	23	#endif
30236a54	24
85843b14 JH	25	#include <algorithm>
	26	#include <iterator>
	27
7d5425ef JH	28	#include <QAction>
	29	#include <QApplication>
	30	#include <QButtonGroup>
2953961c	31	#include <QFileDialog>
f2edb557	32	#include <QMessageBox>
7d5425ef JH	33	#include <QMenu>
	34	#include <QMenuBar>
	35	#include <QStatusBar>
	36	#include <QVBoxLayout>
	37	#include <QWidget>
2953961c	38
d7bed479	39	#include "mainwindow.h"
107ca6d3 JH	40
107ca6d3 JH	41	#include "devicemanager.h"
85843b14	42	#include "device/device.h"
acda14b8	43	#include "dialogs/about.h"
9663c82b	44	#include "dialogs/connect.h"
0fbda3c2	45	#include "dialogs/storeprogress.h"
f4c92e1c	46	#include "toolbars/samplingbar.h"
3045c869	47	#include "view/logicsignal.h"
4104d7f3	48	#include "view/view.h"
269528f5	49	#ifdef ENABLE_DECODE
f0d37dab	50	#include "widgets/decodermenu.h"
269528f5	51	#endif
d7bed479	52
30236a54 JH	53	/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
	54	#define __STDC_FORMAT_MACROS
	55	#include <inttypes.h>
	56	#include <stdint.h>
	57	#include <stdarg.h>
	58	#include <glib.h>
	59	#include <libsigrok/libsigrok.h>
e82fd481	60
819f4c25	61	using std::list;
f9abf97e	62	using std::shared_ptr;
30236a54	63
51e77110 JH	64	namespace pv {
51e77110 JH	65
b1264f56 JH	66	namespace view {
	67	class SelectableItem;
	68	}
	69
107ca6d3 JH	70	MainWindow::MainWindow(DeviceManager &device_manager,
107ca6d3 JH	71	const char *open_file_name,
1d478458	72	QWidget *parent) :
107ca6d3	73	QMainWindow(parent),
dc0867ff	74	_device_manager(device_manager),
f0d37dab	75	_session(device_manager)
d7bed479	76	{
7d5425ef	77	setup_ui();
1d478458 JH	78	if (open_file_name) {
	79	const QString s(QString::fromUtf8(open_file_name));
	80	QMetaObject::invokeMethod(this, "load_file",
	81	Qt::QueuedConnection,
	82	Q_ARG(QString, s));
	83	}
7d5425ef JH	84	}
	85
	86	void MainWindow::setup_ui()
	87	{
	88	setObjectName(QString::fromUtf8("MainWindow"));
	89
	90	resize(1024, 768);
	91
	92	// Set the window icon
	93	QIcon icon;
	94	icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
	95	QSize(), QIcon::Normal, QIcon::Off);
	96	setWindowIcon(icon);
	97
e072efc8 JH	98	// Setup the central widget
	99	_central_widget = new QWidget(this);
	100	_vertical_layout = new QVBoxLayout(_central_widget);
	101	_vertical_layout->setSpacing(6);
	102	_vertical_layout->setContentsMargins(0, 0, 0, 0);
	103	setCentralWidget(_central_widget);
	104
	105	_view = new pv::view::View(_session, this);
b1264f56	106
e072efc8 JH	107	_vertical_layout->addWidget(_view);
e072efc8 JH	108
ab1d13ee	109	// Setup the menu bar
ced1cc13 JH	110	QMenuBar *const menu_bar = new QMenuBar(this);
ced1cc13 JH	111	menu_bar->setGeometry(QRect(0, 0, 400, 25));
a429590b	112
ab1d13ee	113	// File Menu
ced1cc13 JH	114	QMenu *const menu_file = new QMenu;
ced1cc13 JH	115	menu_file->setTitle(QApplication::translate(
ab1d13ee	116	"MainWindow", "&File", 0, QApplication::UnicodeUTF8));
e072efc8	117
ced1cc13 JH	118	QAction *const action_open = new QAction(this);
ced1cc13 JH	119	action_open->setText(QApplication::translate(
ab1d13ee	120	"MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
ced1cc13	121	action_open->setIcon(QIcon::fromTheme("document-open",
362eea96	122	QIcon(":/icons/document-open.png")));
5117748b	123	action_open->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
ced1cc13 JH	124	action_open->setObjectName(QString::fromUtf8("actionOpen"));
ced1cc13 JH	125	menu_file->addAction(action_open);
009e1503	126
0fbda3c2 JH	127	QAction *const action_save_as = new QAction(this);
	128	action_save_as->setText(QApplication::translate(
	129	"MainWindow", "&Save As...", 0, QApplication::UnicodeUTF8));
	130	action_save_as->setIcon(QIcon::fromTheme("document-save-as",
	131	QIcon(":/icons/document-save-as.png")));
5117748b	132	action_save_as->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S));
0fbda3c2 JH	133	action_save_as->setObjectName(QString::fromUtf8("actionSaveAs"));
	134	menu_file->addAction(action_save_as);
	135
ced1cc13	136	menu_file->addSeparator();
2a032dcb	137
ced1cc13 JH	138	QAction *const action_connect = new QAction(this);
ced1cc13 JH	139	action_connect->setText(QApplication::translate(
9663c82b JH	140	"MainWindow", "&Connect to Device...", 0,
9663c82b JH	141	QApplication::UnicodeUTF8));
ced1cc13 JH	142	action_connect->setObjectName(QString::fromUtf8("actionConnect"));
ced1cc13 JH	143	menu_file->addAction(action_connect);
9663c82b	144
ced1cc13	145	menu_file->addSeparator();
9663c82b	146
ced1cc13 JH	147	QAction *action_quit = new QAction(this);
ced1cc13 JH	148	action_quit->setText(QApplication::translate(
2a032dcb	149	"MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
ced1cc13	150	action_quit->setIcon(QIcon::fromTheme("application-exit",
2a032dcb	151	QIcon(":/icons/application-exit.png")));
ced1cc13 JH	152	action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
	153	action_quit->setObjectName(QString::fromUtf8("actionQuit"));
	154	menu_file->addAction(action_quit);
2a032dcb	155
ab1d13ee	156	// View Menu
ced1cc13 JH	157	QMenu *menu_view = new QMenu;
ced1cc13 JH	158	menu_view->setTitle(QApplication::translate(
ab1d13ee JH	159	"MainWindow", "&View", 0, QApplication::UnicodeUTF8));
ab1d13ee JH	160
ced1cc13 JH	161	QAction *const action_view_zoom_in = new QAction(this);
ced1cc13 JH	162	action_view_zoom_in->setText(QApplication::translate(
ab1d13ee	163	"MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
ced1cc13	164	action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
ab1d13ee	165	QIcon(":/icons/zoom-in.png")));
d2899ad5	166	// simply using Qt::Key_Plus shows no + in the menu
d2899ad5	167	action_view_zoom_in->setShortcut(QKeySequence::ZoomIn);
ced1cc13	168	action_view_zoom_in->setObjectName(
ab1d13ee	169	QString::fromUtf8("actionViewZoomIn"));
ced1cc13	170	menu_view->addAction(action_view_zoom_in);
ab1d13ee	171
ced1cc13 JH	172	QAction *const action_view_zoom_out = new QAction(this);
ced1cc13 JH	173	action_view_zoom_out->setText(QApplication::translate(
ab1d13ee	174	"MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
ced1cc13	175	action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
ab1d13ee	176	QIcon(":/icons/zoom-out.png")));
d2899ad5	177	action_view_zoom_out->setShortcut(QKeySequence::ZoomOut);
ced1cc13	178	action_view_zoom_out->setObjectName(
ab1d13ee	179	QString::fromUtf8("actionViewZoomOut"));
ced1cc13	180	menu_view->addAction(action_view_zoom_out);
ab1d13ee	181
ca46b534 JH	182	QAction *const action_view_zoom_fit = new QAction(this);
	183	action_view_zoom_fit->setText(QApplication::translate(
	184	"MainWindow", "Zoom to &Fit", 0, QApplication::UnicodeUTF8));
	185	action_view_zoom_fit->setIcon(QIcon::fromTheme("zoom-fit",
	186	QIcon(":/icons/zoom-fit.png")));
	187	action_view_zoom_fit->setShortcut(QKeySequence(Qt::Key_F));
	188	action_view_zoom_fit->setObjectName(
	189	QString::fromUtf8("actionViewZoomFit"));
	190	menu_view->addAction(action_view_zoom_fit);
	191
d1e7d82c JH	192	QAction *const action_view_zoom_one_to_one = new QAction(this);
	193	action_view_zoom_one_to_one->setText(QApplication::translate(
	194	"MainWindow", "Zoom to &One-to-One", 0,
	195	QApplication::UnicodeUTF8));
	196	action_view_zoom_one_to_one->setIcon(QIcon::fromTheme("zoom-original",
	197	QIcon(":/icons/zoom-original.png")));
	198	action_view_zoom_one_to_one->setShortcut(QKeySequence(Qt::Key_O));
	199	action_view_zoom_one_to_one->setObjectName(
	200	QString::fromUtf8("actionViewZoomOneToOne"));
	201	menu_view->addAction(action_view_zoom_one_to_one);
	202
ced1cc13	203	menu_view->addSeparator();
ab1d13ee	204
ced1cc13 JH	205	QAction *action_view_show_cursors = new QAction(this);
	206	action_view_show_cursors->setCheckable(true);
	207	action_view_show_cursors->setChecked(_view->cursors_shown());
	208	action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
	209	action_view_show_cursors->setObjectName(
ab1d13ee	210	QString::fromUtf8("actionViewShowCursors"));
ced1cc13	211	action_view_show_cursors->setText(QApplication::translate(
ab1d13ee	212	"MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
ced1cc13	213	menu_view->addAction(action_view_show_cursors);
a429590b	214
7dd093df	215	// Decoders Menu
269528f5	216	#ifdef ENABLE_DECODE
ced1cc13 JH	217	QMenu *const menu_decoders = new QMenu;
ced1cc13 JH	218	menu_decoders->setTitle(QApplication::translate(
7dd093df JH	219	"MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8));
7dd093df JH	220
ced1cc13	221	pv::widgets::DecoderMenu *const menu_decoders_add =
f69ec72d	222	new pv::widgets::DecoderMenu(menu_decoders, true);
ced1cc13	223	menu_decoders_add->setTitle(QApplication::translate(
7dd093df	224	"MainWindow", "&Add", 0, QApplication::UnicodeUTF8));
ced1cc13	225	connect(menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)),
f0d37dab	226	this, SLOT(add_decoder(srd_decoder*)));
7dd093df	227
ced1cc13	228	menu_decoders->addMenu(menu_decoders_add);
269528f5	229	#endif
7dd093df	230
ab1d13ee	231	// Help Menu
ced1cc13 JH	232	QMenu *const menu_help = new QMenu;
ced1cc13 JH	233	menu_help->setTitle(QApplication::translate(
ab1d13ee JH	234	"MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
ab1d13ee JH	235
ced1cc13 JH	236	QAction *const action_about = new QAction(this);
	237	action_about->setObjectName(QString::fromUtf8("actionAbout"));
	238	action_about->setText(QApplication::translate(
ab1d13ee	239	"MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
ced1cc13	240	menu_help->addAction(action_about);
7d5425ef	241
ced1cc13 JH	242	menu_bar->addAction(menu_file->menuAction());
ced1cc13 JH	243	menu_bar->addAction(menu_view->menuAction());
269528f5	244	#ifdef ENABLE_DECODE
ced1cc13	245	menu_bar->addAction(menu_decoders->menuAction());
269528f5	246	#endif
ced1cc13	247	menu_bar->addAction(menu_help->menuAction());
7d5425ef	248
ced1cc13	249	setMenuBar(menu_bar);
7d5425ef JH	250	QMetaObject::connectSlotsByName(this);
7d5425ef JH	251
5ac961e3	252	// Setup the toolbar
ced1cc13 JH	253	QToolBar *const toolbar = new QToolBar(tr("Main Toolbar"), this);
ced1cc13 JH	254	toolbar->addAction(action_open);
f45512cb	255	toolbar->addAction(action_save_as);
ced1cc13 JH	256	toolbar->addSeparator();
	257	toolbar->addAction(action_view_zoom_in);
	258	toolbar->addAction(action_view_zoom_out);
ca46b534	259	toolbar->addAction(action_view_zoom_fit);
f45512cb	260	toolbar->addAction(action_view_zoom_one_to_one);
ced1cc13	261	addToolBar(toolbar);
0a4db787	262
5ac961e3	263	// Setup the sampling bar
aca00b1e	264	_sampling_bar = new toolbars::SamplingBar(_session, this);
5ac961e3 JH	265
5ac961e3 JH	266	// Populate the device list and select the initially selected device
107ca6d3	267	update_device_list();
5ac961e3	268
274d4f13 JH	269	connect(_sampling_bar, SIGNAL(run_stop()), this,
274d4f13 JH	270	SLOT(run_stop()));
d4984fe7 JH	271	addToolBar(_sampling_bar);
d4984fe7 JH	272
5ac961e3	273	// Set the title
a8d3fb2d JH	274	setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
	275	QApplication::UnicodeUTF8));
	276
6ac96c2e JH	277	// Setup _session events
	278	connect(&_session, SIGNAL(capture_state_changed(int)), this,
	279	SLOT(capture_state_changed(int)));
	280
d7bed479	281	}
30236a54	282
f2edb557 JH	283	void MainWindow::session_error(
	284	const QString text, const QString info_text)
	285	{
	286	QMetaObject::invokeMethod(this, "show_session_error",
	287	Qt::QueuedConnection, Q_ARG(QString, text),
	288	Q_ARG(QString, info_text));
	289	}
	290
d873f4d6	291	void MainWindow::update_device_list()
107ca6d3 JH	292	{
	293	assert(_sampling_bar);
	294
d873f4d6	295	shared_ptr<pv::device::DevInst> selected_device = _session.get_device();
85843b14 JH	296	list< shared_ptr<device::DevInst> > devices;
	297	std::copy(_device_manager.devices().begin(),
	298	_device_manager.devices().end(), std::back_inserter(devices));
	299
a5ea63c2 JH	300	if (std::find(devices.begin(), devices.end(), selected_device) ==
	301	devices.end())
	302	devices.push_back(selected_device);
e95e8563	303	assert(selected_device);
a5ea63c2	304
e95e8563	305	_sampling_bar->set_device_list(devices, selected_device);
107ca6d3 JH	306	}
107ca6d3 JH	307
1d478458 JH	308	void MainWindow::load_file(QString file_name)
1d478458 JH	309	{
f2edb557 JH	310	const QString errorMessage(
	311	QString("Failed to load file %1").arg(file_name));
	312	const QString infoMessage;
ae2d1bc5 JH	313
	314	try {
	315	_session.set_file(file_name.toStdString());
	316	} catch(QString e) {
	317	show_session_error(tr("Failed to load ") + file_name, e);
6fd0b639 JH	318	_session.set_default_device();
	319	update_device_list();
	320	return;
ae2d1bc5 JH	321	}
ae2d1bc5 JH	322
a5ea63c2 JH	323	update_device_list();
a5ea63c2 JH	324
6db73158 JH	325	_session.start_capture([&, errorMessage, infoMessage](QString) {
6db73158 JH	326	session_error(errorMessage, infoMessage); });
f2edb557 JH	327	}
	328
	329	void MainWindow::show_session_error(
	330	const QString text, const QString info_text)
	331	{
	332	QMessageBox msg(this);
	333	msg.setText(text);
	334	msg.setInformativeText(info_text);
	335	msg.setStandardButtons(QMessageBox::Ok);
	336	msg.setIcon(QMessageBox::Warning);
	337	msg.exec();
1d478458 JH	338	}
1d478458 JH	339
2953961c JH	340	void MainWindow::on_actionOpen_triggered()
2953961c JH	341	{
1d43d767	342	// Show the dialog
1d478458	343	const QString file_name = QFileDialog::getOpenFileName(
6866d5de JH	344	this, tr("Open File"), "", tr(
	345	"Sigrok Sessions (*.sr);;"
	346	"All Files (.)"));
92b139d0 JH	347	if (!file_name.isEmpty())
92b139d0 JH	348	load_file(file_name);
2953961c JH	349	}
2953961c JH	350
0fbda3c2 JH	351	void MainWindow::on_actionSaveAs_triggered()
	352	{
	353	using pv::dialogs::StoreProgress;
	354
	355	// Stop any currently running capture session
	356	_session.stop_capture();
	357
	358	// Show the dialog
	359	const QString file_name = QFileDialog::getSaveFileName(
	360	this, tr("Save File"), "", tr("Sigrok Sessions (*.sr)"));
	361
	362	if (file_name.isEmpty())
	363	return;
	364
	365	StoreProgress *dlg = new StoreProgress(file_name, _session, this);
	366	dlg->run();
	367	}
	368
9663c82b JH	369	void MainWindow::on_actionConnect_triggered()
9663c82b JH	370	{
b99cfc42 JH	371	// Stop any currently running capture session
	372	_session.stop_capture();
	373
107ca6d3	374	dialogs::Connect dlg(this, _device_manager);
5eb0fa13	375
dc0867ff JH	376	// If the user selected a device, select it in the device list. Select the
dc0867ff JH	377	// current device otherwise.
d873f4d6 JH	378	if (dlg.exec())
d873f4d6 JH	379	_session.set_device(dlg.get_selected_device());
dc0867ff	380
d873f4d6	381	update_device_list();
9663c82b JH	382	}
9663c82b JH	383
2a032dcb JH	384	void MainWindow::on_actionQuit_triggered()
	385	{
	386	close();
	387	}
	388
a429590b JH	389	void MainWindow::on_actionViewZoomIn_triggered()
	390	{
	391	_view->zoom(1);
	392	}
	393
	394	void MainWindow::on_actionViewZoomOut_triggered()
	395	{
	396	_view->zoom(-1);
	397	}
	398
ca46b534 JH	399	void MainWindow::on_actionViewZoomFit_triggered()
	400	{
	401	_view->zoom_fit();
	402	}
	403
d1e7d82c JH	404	void MainWindow::on_actionViewZoomOneToOne_triggered()
	405	{
	406	_view->zoom_one_to_one();
	407	}
	408
e072efc8 JH	409	void MainWindow::on_actionViewShowCursors_triggered()
	410	{
	411	assert(_view);
b4d91e56 JH	412
	413	const bool show = !_view->cursors_shown();
	414	if(show)
	415	_view->centre_cursors();
	416
	417	_view->show_cursors(show);
e072efc8 JH	418	}
e072efc8 JH	419
30236a54 JH	420	void MainWindow::on_actionAbout_triggered()
30236a54 JH	421	{
acda14b8	422	dialogs::About dlg(this);
40eb2ff4	423	dlg.exec();
30236a54	424	}
274d4f13	425
f0d37dab	426	void MainWindow::add_decoder(srd_decoder *decoder)
7dd093df	427	{
269528f5	428	#ifdef ENABLE_DECODE
f0d37dab JH	429	assert(decoder);
f0d37dab JH	430	_session.add_decoder(decoder);
269528f5 JH	431	#else
	432	(void)decoder;
	433	#endif
7dd093df JH	434	}
7dd093df JH	435
274d4f13 JH	436	void MainWindow::run_stop()
274d4f13 JH	437	{
5b7cf66c JH	438	switch(_session.get_capture_state()) {
5b7cf66c JH	439	case SigSession::Stopped:
6db73158 JH	440	_session.start_capture([&](QString message) {
6db73158 JH	441	session_error("Capture failed", message); });
5b7cf66c JH	442	break;
5b7cf66c JH	443
2b49eeb0	444	case SigSession::AwaitingTrigger:
5b7cf66c JH	445	case SigSession::Running:
	446	_session.stop_capture();
	447	break;
	448	}
274d4f13	449	}
51e77110	450
6ac96c2e JH	451	void MainWindow::capture_state_changed(int state)
6ac96c2e JH	452	{
2b49eeb0	453	_sampling_bar->set_capture_state((pv::SigSession::capture_state)state);
6ac96c2e JH	454	}
6ac96c2e JH	455
51e77110	456	} // namespace pv