[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
 */

#include <sigrokdecode.h>

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

#include "mainwindow.h"
#include "samplingbar.h"
#include "dialogs/about.h"
#include "view/view.h"

/* __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>


namespace pv {

MainWindow::MainWindow(const char *open_file_name,
	QWidget *parent) :
	QMainWindow(parent)
{
	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
	_menu_bar = new QMenuBar(this);
	_menu_bar->setGeometry(QRect(0, 0, 400, 25));

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

	_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->setObjectName(QString::fromUtf8("actionOpen"));
	_menu_file->addAction(_action_open);

	_menu_file->addSeparator();

	_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->setObjectName(QString::fromUtf8("actionQuit"));
	_menu_file->addAction(_action_quit);

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

	_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")));
	_action_view_zoom_in->setObjectName(
		QString::fromUtf8("actionViewZoomIn"));
	_menu_view->addAction(_action_view_zoom_in);

	_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->setObjectName(
		QString::fromUtf8("actionViewZoomOut"));
	_menu_view->addAction(_action_view_zoom_out);

	_menu_view->addSeparator();

	_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->setObjectName(
		QString::fromUtf8("actionViewShowCursors"));
	_action_view_show_cursors->setText(QApplication::translate(
		"MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
	_menu_view->addAction(_action_view_show_cursors);

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

	_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());
	_menu_bar->addAction(_menu_help->menuAction());

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

	// Setup the toolbars
	_toolbar = new QToolBar(this);
	_toolbar->addAction(_action_open);
	_toolbar->addSeparator();
	_toolbar->addAction(_action_view_zoom_in);
	_toolbar->addAction(_action_view_zoom_out);
	addToolBar(_toolbar);

	_sampling_bar = new SamplingBar(this);
	connect(_sampling_bar, SIGNAL(run_stop()), this,
		SLOT(run_stop()));
	addToolBar(_sampling_bar);

	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::load_file(QString file_name)
{
	_session.load_file(file_name.toStdString());
}

void MainWindow::on_actionOpen_triggered()
{
	const QString file_name = QFileDialog::getOpenFileName(
		this, tr("Open File"), "",
		tr("Sigrok Sessions (*.sr)"));
	load_file(file_name);
}

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_actionViewShowCursors_triggered()
{
	assert(_view);
	_view->show_cursors(_action_view_show_cursors->isChecked());
}

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

void MainWindow::run_stop()
{
	switch(_session.get_capture_state()) {
	case SigSession::Stopped:
		_session.start_capture(
			_sampling_bar->get_selected_device(),
			_sampling_bar->get_record_length(),
			_sampling_bar->get_sample_rate());
		break;

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

void MainWindow::capture_state_changed(int state)
{
	_sampling_bar->set_sampling(state != SigSession::Stopped);
}

} // namespace pv
Commit	Line	Data
	1	/*
	2	* This file is part of the PulseView project.
	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
	21	#include <sigrokdecode.h>
	22
	23	#include <QAction>
	24	#include <QApplication>
	25	#include <QButtonGroup>
	26	#include <QFileDialog>
	27	#include <QMenu>
	28	#include <QMenuBar>
	29	#include <QStatusBar>
	30	#include <QVBoxLayout>
	31	#include <QWidget>
	32
	33	#include "mainwindow.h"
	34	#include "samplingbar.h"
	35	#include "dialogs/about.h"
	36	#include "view/view.h"
	37
	38	/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
	39	#define __STDC_FORMAT_MACROS
	40	#include <inttypes.h>
	41	#include <stdint.h>
	42	#include <stdarg.h>
	43	#include <glib.h>
	44	#include <libsigrok/libsigrok.h>
	45
	46
	47	namespace pv {
	48
	49	MainWindow::MainWindow(const char *open_file_name,
	50	QWidget *parent) :
	51	QMainWindow(parent)
	52	{
	53	setup_ui();
	54	if (open_file_name) {
	55	const QString s(QString::fromUtf8(open_file_name));
	56	QMetaObject::invokeMethod(this, "load_file",
	57	Qt::QueuedConnection,
	58	Q_ARG(QString, s));
	59	}
	60	}
	61
	62	void MainWindow::setup_ui()
	63	{
	64	setObjectName(QString::fromUtf8("MainWindow"));
	65
	66	resize(1024, 768);
	67
	68	// Set the window icon
	69	QIcon icon;
	70	icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
	71	QSize(), QIcon::Normal, QIcon::Off);
	72	setWindowIcon(icon);
	73
	74	// Setup the central widget
	75	_central_widget = new QWidget(this);
	76	_vertical_layout = new QVBoxLayout(_central_widget);
	77	_vertical_layout->setSpacing(6);
	78	_vertical_layout->setContentsMargins(0, 0, 0, 0);
	79	setCentralWidget(_central_widget);
	80
	81	_view = new pv::view::View(_session, this);
	82	_vertical_layout->addWidget(_view);
	83
	84	// Setup the menu bar
	85	_menu_bar = new QMenuBar(this);
	86	_menu_bar->setGeometry(QRect(0, 0, 400, 25));
	87
	88	// File Menu
	89	_menu_file = new QMenu(_menu_bar);
	90	_menu_file->setTitle(QApplication::translate(
	91	"MainWindow", "&File", 0, QApplication::UnicodeUTF8));
	92
	93	_action_open = new QAction(this);
	94	_action_open->setText(QApplication::translate(
	95	"MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
	96	_action_open->setIcon(QIcon::fromTheme("document-open",
	97	QIcon(":/icons/document-open.png")));
	98	_action_open->setObjectName(QString::fromUtf8("actionOpen"));
	99	_menu_file->addAction(_action_open);
	100
	101	_menu_file->addSeparator();
	102
	103	_action_quit = new QAction(this);
	104	_action_quit->setText(QApplication::translate(
	105	"MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
	106	_action_quit->setIcon(QIcon::fromTheme("application-exit",
	107	QIcon(":/icons/application-exit.png")));
	108	_action_quit->setObjectName(QString::fromUtf8("actionQuit"));
	109	_menu_file->addAction(_action_quit);
	110
	111	// View Menu
	112	_menu_view = new QMenu(_menu_bar);
	113	_menu_view->setTitle(QApplication::translate(
	114	"MainWindow", "&View", 0, QApplication::UnicodeUTF8));
	115
	116	_action_view_zoom_in = new QAction(this);
	117	_action_view_zoom_in->setText(QApplication::translate(
	118	"MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
	119	_action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
	120	QIcon(":/icons/zoom-in.png")));
	121	_action_view_zoom_in->setObjectName(
	122	QString::fromUtf8("actionViewZoomIn"));
	123	_menu_view->addAction(_action_view_zoom_in);
	124
	125	_action_view_zoom_out = new QAction(this);
	126	_action_view_zoom_out->setText(QApplication::translate(
	127	"MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
	128	_action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
	129	QIcon(":/icons/zoom-out.png")));
	130	_action_view_zoom_out->setObjectName(
	131	QString::fromUtf8("actionViewZoomOut"));
	132	_menu_view->addAction(_action_view_zoom_out);
	133
	134	_menu_view->addSeparator();
	135
	136	_action_view_show_cursors = new QAction(this);
	137	_action_view_show_cursors->setCheckable(true);
	138	_action_view_show_cursors->setChecked(_view->cursors_shown());
	139	_action_view_show_cursors->setObjectName(
	140	QString::fromUtf8("actionViewShowCursors"));
	141	_action_view_show_cursors->setText(QApplication::translate(
	142	"MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
	143	_menu_view->addAction(_action_view_show_cursors);
	144
	145	// Help Menu
	146	_menu_help = new QMenu(_menu_bar);
	147	_menu_help->setTitle(QApplication::translate(
	148	"MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
	149
	150	_action_about = new QAction(this);
	151	_action_about->setObjectName(QString::fromUtf8("actionAbout"));
	152	_action_about->setText(QApplication::translate(
	153	"MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
	154	_menu_help->addAction(_action_about);
	155
	156	_menu_bar->addAction(_menu_file->menuAction());
	157	_menu_bar->addAction(_menu_view->menuAction());
	158	_menu_bar->addAction(_menu_help->menuAction());
	159
	160	setMenuBar(_menu_bar);
	161	QMetaObject::connectSlotsByName(this);
	162
	163	// Setup the toolbars
	164	_toolbar = new QToolBar(this);
	165	_toolbar->addAction(_action_open);
	166	_toolbar->addSeparator();
	167	_toolbar->addAction(_action_view_zoom_in);
	168	_toolbar->addAction(_action_view_zoom_out);
	169	addToolBar(_toolbar);
	170
	171	_sampling_bar = new SamplingBar(this);
	172	connect(_sampling_bar, SIGNAL(run_stop()), this,
	173	SLOT(run_stop()));
	174	addToolBar(_sampling_bar);
	175
	176	setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
	177	QApplication::UnicodeUTF8));
	178
	179	// Setup _session events
	180	connect(&_session, SIGNAL(capture_state_changed(int)), this,
	181	SLOT(capture_state_changed(int)));
	182
	183	}
	184
	185	void MainWindow::load_file(QString file_name)
	186	{
	187	_session.load_file(file_name.toStdString());
	188	}
	189
	190	void MainWindow::on_actionOpen_triggered()
	191	{
	192	const QString file_name = QFileDialog::getOpenFileName(
	193	this, tr("Open File"), "",
	194	tr("Sigrok Sessions (*.sr)"));
	195	load_file(file_name);
	196	}
	197
	198	void MainWindow::on_actionQuit_triggered()
	199	{
	200	close();
	201	}
	202
	203	void MainWindow::on_actionViewZoomIn_triggered()
	204	{
	205	_view->zoom(1);
	206	}
	207
	208	void MainWindow::on_actionViewZoomOut_triggered()
	209	{
	210	_view->zoom(-1);
	211	}
	212
	213	void MainWindow::on_actionViewShowCursors_triggered()
	214	{
	215	assert(_view);
	216	_view->show_cursors(_action_view_show_cursors->isChecked());
	217	}
	218
	219	void MainWindow::on_actionAbout_triggered()
	220	{
	221	dialogs::About dlg(this);
	222	dlg.exec();
	223	}
	224
	225	void MainWindow::run_stop()
	226	{
	227	switch(_session.get_capture_state()) {
	228	case SigSession::Stopped:
	229	_session.start_capture(
	230	_sampling_bar->get_selected_device(),
	231	_sampling_bar->get_record_length(),
	232	_sampling_bar->get_sample_rate());
	233	break;
	234
	235	case SigSession::Running:
	236	_session.stop_capture();
	237	break;
	238	}
	239	}
	240
	241	void MainWindow::capture_state_changed(int state)
	242	{
	243	_sampling_bar->set_sampling(state != SigSession::Stopped);
	244	}
	245
	246	} // namespace pv