[pulseview.git] / pv / dialogs / settings.cpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2017 Soeren Apel <soeren@apelpie.net>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#include "config.h"

#include <glib.h>
#include <boost/version.hpp>

#include <QApplication>
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QFormLayout>
#include <QGroupBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QString>
#include <QTextBrowser>
#include <QTextDocument>
#include <QVBoxLayout>

#include "settings.hpp"

#include "pv/devicemanager.hpp"
#include "pv/globalsettings.hpp"

#include <libsigrokcxx/libsigrokcxx.hpp>

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

using std::shared_ptr;

namespace pv {
namespace dialogs {

Settings::Settings(DeviceManager &device_manager, QWidget *parent) :
	QDialog(parent, nullptr),
	device_manager_(device_manager)
{
	const int icon_size = 64;

	resize(600, 400);

	page_list = new QListWidget;
	page_list->setViewMode(QListView::IconMode);
	page_list->setIconSize(QSize(icon_size, icon_size));
	page_list->setMovement(QListView::Static);
	page_list->setMaximumWidth(icon_size + (icon_size / 2));
	page_list->setSpacing(12);

	pages = new QStackedWidget;
	create_pages();
	page_list->setCurrentIndex(page_list->model()->index(0, 0));

	QHBoxLayout *tab_layout = new QHBoxLayout;
	tab_layout->addWidget(page_list);
	tab_layout->addWidget(pages, Qt::AlignLeft);

	QDialogButtonBox *button_box = new QDialogButtonBox(
		QDialogButtonBox::Ok | QDialogButtonBox::Cancel);

	QVBoxLayout* root_layout = new QVBoxLayout(this);
	root_layout->addLayout(tab_layout);
	root_layout->addWidget(button_box);

	connect(button_box, SIGNAL(accepted()), this, SLOT(accept()));
	connect(button_box, SIGNAL(rejected()), this, SLOT(reject()));
	connect(page_list, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
		this, SLOT(on_page_changed(QListWidgetItem*, QListWidgetItem*)));

	// Start to record changes
	GlobalSettings settings;
	settings.start_tracking();
}

void Settings::create_pages()
{
	// View page
	pages->addWidget(get_view_settings_form(pages));

	QListWidgetItem *viewButton = new QListWidgetItem(page_list);
	viewButton->setIcon(QIcon(":/icons/settings-views.svg"));
	viewButton->setText(tr("Views"));
	viewButton->setTextAlignment(Qt::AlignHCenter);
	viewButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);

#ifdef ENABLE_DECODE
	// Decoder page
	pages->addWidget(get_decoder_settings_form(pages));

	QListWidgetItem *decoderButton = new QListWidgetItem(page_list);
	decoderButton->setIcon(QIcon(":/icons/add-decoder.svg"));
	decoderButton->setText(tr("Decoders"));
	decoderButton->setTextAlignment(Qt::AlignHCenter);
	decoderButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
#endif

	// About page
	pages->addWidget(get_about_page(pages));

	QListWidgetItem *aboutButton = new QListWidgetItem(page_list);
	aboutButton->setIcon(QIcon(":/icons/information.svg"));
	aboutButton->setText(tr("About"));
	aboutButton->setTextAlignment(Qt::AlignHCenter);
	aboutButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
}

QWidget *Settings::get_view_settings_form(QWidget *parent) const
{
	GlobalSettings settings;

	QWidget *form = new QWidget(parent);
	QVBoxLayout *form_layout = new QVBoxLayout(form);

	// Trace view settings
	QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
	form_layout->addWidget(trace_view_group);

	QFormLayout *trace_view_layout = new QFormLayout();
	trace_view_group->setLayout(trace_view_layout);

	QCheckBox *coloured_bg_cb = new QCheckBox();
	coloured_bg_cb->setChecked(settings.value(GlobalSettings::Key_View_ColouredBG).toBool());
	connect(coloured_bg_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_colouredBG_changed(int)));
	trace_view_layout->addRow(tr("Use coloured trace &background"), coloured_bg_cb);

	QCheckBox *always_zoom_to_fit_cb = new QCheckBox();
	always_zoom_to_fit_cb->setChecked(settings.value(GlobalSettings::Key_View_AlwaysZoomToFit).toBool());
	connect(always_zoom_to_fit_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_alwaysZoomToFit_changed(int)));
	trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during capture"), always_zoom_to_fit_cb);

	QCheckBox *sticky_scrolling_cb = new QCheckBox();
	sticky_scrolling_cb->setChecked(settings.value(GlobalSettings::Key_View_StickyScrolling).toBool());
	connect(sticky_scrolling_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_stickyScrolling_changed(int)));
	trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), sticky_scrolling_cb);

	QCheckBox *show_sampling_points_cb = new QCheckBox();
	show_sampling_points_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowSamplingPoints).toBool());
	connect(show_sampling_points_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showSamplingPoints_changed(int)));
	trace_view_layout->addRow(tr("Show data &sampling points"), show_sampling_points_cb);

	QCheckBox *show_analog_minor_grid_cb = new QCheckBox();
	show_analog_minor_grid_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowAnalogMinorGrid).toBool());
	connect(show_analog_minor_grid_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showAnalogMinorGrid_changed(int)));
	trace_view_layout->addRow(tr("Show analog minor grid in addition to vdiv grid"), show_analog_minor_grid_cb);

	return form;
}

QWidget *Settings::get_decoder_settings_form(QWidget *parent) const
{
#ifdef ENABLE_DECODE
	GlobalSettings settings;

	QWidget *form = new QWidget(parent);
	QVBoxLayout *form_layout = new QVBoxLayout(form);

	// Decoder settings
	QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
	form_layout->addWidget(decoder_group);

	QFormLayout *decoder_layout = new QFormLayout();
	decoder_group->setLayout(decoder_layout);

	QCheckBox *initial_state_configurable_cb = new QCheckBox();
	initial_state_configurable_cb->setChecked(settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool());
	connect(initial_state_configurable_cb, SIGNAL(stateChanged(int)), this, SLOT(on_dec_initialStateConfigurable_changed(int)));
	decoder_layout->addRow(tr("Allow configuration of &initial signal state"), initial_state_configurable_cb);

	return form;
#else
	(void)parent;
#endif
}

#ifdef ENABLE_DECODE
static gint sort_pds(gconstpointer a, gconstpointer b)
{
	const struct srd_decoder *sda, *sdb;

	sda = (const struct srd_decoder *)a;
	sdb = (const struct srd_decoder *)b;
	return strcmp(sda->id, sdb->id);
}
#endif

QWidget *Settings::get_about_page(QWidget *parent) const
{
#ifdef ENABLE_DECODE
	struct srd_decoder *dec;
#endif

	QLabel *icon = new QLabel();
	icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/sigrok-logo-notext.svg")));

	/* Setup the version field */
	QLabel *version_info = new QLabel();
	version_info->setText(tr("%1 %2<br />%3<br /><a href=\"http://%4\">%4</a>")
		.arg(QApplication::applicationName(),
		QApplication::applicationVersion(),
		tr("GNU GPL, version 3 or later"),
		QApplication::organizationDomain()));
	version_info->setOpenExternalLinks(true);

	shared_ptr<sigrok::Context> context = device_manager_.context();

	QString s;

	s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");

	s.append("<table>");

	/* Library info */
	s.append("<tr><td colspan=\"2\"><b>" +
		tr("Libraries and features:") + "</b></td></tr>");

	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
		.arg(QString("Qt"), qVersion()));
	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
		.arg(QString("glibmm"), PV_GLIBMM_VERSION));
	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
		.arg(QString("Boost"), BOOST_LIB_VERSION));

	s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
		.arg(QString("libsigrok"), SR_PACKAGE_VERSION_STRING,
		SR_LIB_VERSION_STRING, sr_package_version_string_get(),
		sr_lib_version_string_get()));

	GSList *l_orig = sr_buildinfo_libs_get();
	for (GSList *l = l_orig; l; l = l->next) {
		GSList *m = (GSList *)l->data;
		const char *lib = (const char *)m->data;
		const char *version = (const char *)m->next->data;
		s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
			.arg(QString(lib), QString(version)));
		g_slist_free_full(m, g_free);
	}
	g_slist_free(l_orig);

	char *host = sr_buildinfo_host_get();
	s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
		.arg(QString(host)));
	g_free(host);

	char *scpi_backends = sr_buildinfo_scpi_backends_get();
	s.append(QString("<tr><td><i>- SCPI backends</i></td><td>%1</td></tr>")
		.arg(QString(scpi_backends)));
	g_free(scpi_backends);

#ifdef ENABLE_DECODE
	s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
		.arg(QString("libsigrokdecode"), SRD_PACKAGE_VERSION_STRING,
		SRD_LIB_VERSION_STRING, srd_package_version_string_get(),
		srd_lib_version_string_get()));

	l_orig = srd_buildinfo_libs_get();
	for (GSList *l = l_orig; l; l = l->next) {
		GSList *m = (GSList *)l->data;
		const char *lib = (const char *)m->data;
		const char *version = (const char *)m->next->data;
		s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
			.arg(QString(lib), QString(version)));
		g_slist_free_full(m, g_free);
	}
	g_slist_free(l_orig);

	host = srd_buildinfo_host_get();
	s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
		.arg(QString(host)));
	g_free(host);
#endif

	/* Set up the supported field */
	s.append("<tr><td colspan=\"2\"></td></tr>");
	s.append("<tr><td colspan=\"2\"><b>" +
		tr("Supported hardware drivers:") + "</b></td></tr>");
	for (auto entry : context->drivers()) {
		s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
			.arg(QString::fromUtf8(entry.first.c_str()),
				QString::fromUtf8(entry.second->long_name().c_str())));
	}

	s.append("<tr><td colspan=\"2\"></td></tr>");
	s.append("<tr><td colspan=\"2\"><b>" +
		tr("Supported input formats:") + "</b></td></tr>");
	for (auto entry : context->input_formats()) {
		s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
			.arg(QString::fromUtf8(entry.first.c_str()),
				QString::fromUtf8(entry.second->description().c_str())));
	}

	s.append("<tr><td colspan=\"2\"></td></tr>");
	s.append("<tr><td colspan=\"2\"><b>" +
		tr("Supported output formats:") + "</b></td></tr>");
	for (auto entry : context->output_formats()) {
		s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
			.arg(QString::fromUtf8(entry.first.c_str()),
				QString::fromUtf8(entry.second->description().c_str())));
	}

#ifdef ENABLE_DECODE
	s.append("<tr><td colspan=\"2\"></td></tr>");
	s.append("<tr><td colspan=\"2\"><b>" +
		tr("Supported protocol decoders:") + "</b></td></tr>");
	GSList *sl = g_slist_copy((GSList *)srd_decoder_list());
	sl = g_slist_sort(sl, sort_pds);
	for (const GSList *l = sl; l; l = l->next) {
		dec = (struct srd_decoder *)l->data;
		s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
			.arg(QString::fromUtf8(dec->id),
				QString::fromUtf8(dec->longname)));
	}
	g_slist_free(sl);
#endif

	s.append("</table>");

	QTextDocument *supported_doc = new QTextDocument();
	supported_doc->setHtml(s);

	QTextBrowser *support_list = new QTextBrowser();
	support_list->setDocument(supported_doc);

	QGridLayout *layout = new QGridLayout();
	layout->addWidget(icon, 0, 0, 1, 1);
	layout->addWidget(version_info, 0, 1, 1, 1);
	layout->addWidget(support_list, 1, 1, 1, 1);

	QWidget *page = new QWidget(parent);
	page->setLayout(layout);

	return page;
}

void Settings::accept()
{
	GlobalSettings settings;
	settings.stop_tracking();

	QDialog::accept();
}

void Settings::reject()
{
	GlobalSettings settings;
	settings.undo_tracked_changes();

	QDialog::reject();
}

void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous)
{
	if (!current)
		current = previous;

	pages->setCurrentIndex(page_list->row(current));
}

void Settings::on_view_alwaysZoomToFit_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_View_AlwaysZoomToFit, state ? true : false);
}

void Settings::on_view_colouredBG_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_View_ColouredBG, state ? true : false);
}

void Settings::on_view_stickyScrolling_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
}

void Settings::on_view_showSamplingPoints_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
}

void Settings::on_view_showAnalogMinorGrid_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
}

void Settings::on_dec_initialStateConfigurable_changed(int state)
{
	GlobalSettings settings;
	settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
}

} // namespace dialogs
} // namespace pv
Commit	Line	Data
bf9f1268 SA	1	/*
	2	* This file is part of the PulseView project.
	3	*
	4	* Copyright (C) 2017 Soeren Apel <soeren@apelpie.net>
	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, see <http://www.gnu.org/licenses/>.
	18	*/
	19
0f5e2c7d UH	20	#include "config.h"
0f5e2c7d UH	21
6579ca92	22	#include <glib.h>
0f5e2c7d	23	#include <boost/version.hpp>
6579ca92	24
4e4d72b2	25	#include <QApplication>
bf9f1268 SA	26	#include <QCheckBox>
	27	#include <QDialogButtonBox>
	28	#include <QFormLayout>
	29	#include <QGroupBox>
b14db788	30	#include <QHBoxLayout>
4e4d72b2 SA	31	#include <QLabel>
	32	#include <QString>
	33	#include <QTextBrowser>
	34	#include <QTextDocument>
bf9f1268 SA	35	#include <QVBoxLayout>
bf9f1268 SA	36
4e4d72b2 SA	37	#include "settings.hpp"
	38
	39	#include "pv/devicemanager.hpp"
	40	#include "pv/globalsettings.hpp"
	41
	42	#include <libsigrokcxx/libsigrokcxx.hpp>
	43
	44	#ifdef ENABLE_DECODE
	45	#include <libsigrokdecode/libsigrokdecode.h>
	46	#endif
	47
6f925ba9 UH	48	using std::shared_ptr;
6f925ba9 UH	49
bf9f1268 SA	50	namespace pv {
	51	namespace dialogs {
	52
4e4d72b2 SA	53	Settings::Settings(DeviceManager &device_manager, QWidget *parent) :
	54	QDialog(parent, nullptr),
	55	device_manager_(device_manager)
bf9f1268	56	{
b14db788 SA	57	const int icon_size = 64;
b14db788 SA	58
4e4d72b2 SA	59	resize(600, 400);
4e4d72b2 SA	60
b14db788 SA	61	page_list = new QListWidget;
	62	page_list->setViewMode(QListView::IconMode);
	63	page_list->setIconSize(QSize(icon_size, icon_size));
	64	page_list->setMovement(QListView::Static);
c063290a	65	page_list->setMaximumWidth(icon_size + (icon_size / 2));
b14db788 SA	66	page_list->setSpacing(12);
	67
	68	pages = new QStackedWidget;
	69	create_pages();
e6d42eec	70	page_list->setCurrentIndex(page_list->model()->index(0, 0));
b14db788 SA	71
	72	QHBoxLayout *tab_layout = new QHBoxLayout;
	73	tab_layout->addWidget(page_list);
	74	tab_layout->addWidget(pages, Qt::AlignLeft);
bf9f1268 SA	75
	76	QDialogButtonBox *button_box = new QDialogButtonBox(
	77	QDialogButtonBox::Ok \| QDialogButtonBox::Cancel);
	78
	79	QVBoxLayout* root_layout = new QVBoxLayout(this);
b14db788	80	root_layout->addLayout(tab_layout);
bf9f1268 SA	81	root_layout->addWidget(button_box);
	82
	83	connect(button_box, SIGNAL(accepted()), this, SLOT(accept()));
	84	connect(button_box, SIGNAL(rejected()), this, SLOT(reject()));
b14db788 SA	85	connect(page_list, SIGNAL(currentItemChanged(QListWidgetItem, QListWidgetItem)),
b14db788 SA	86	this, SLOT(on_page_changed(QListWidgetItem, QListWidgetItem)));
2cca9ebf SA	87
	88	// Start to record changes
	89	GlobalSettings settings;
	90	settings.start_tracking();
bf9f1268 SA	91	}
bf9f1268 SA	92
b14db788 SA	93	void Settings::create_pages()
	94	{
	95	// View page
	96	pages->addWidget(get_view_settings_form(pages));
	97
	98	QListWidgetItem *viewButton = new QListWidgetItem(page_list);
2b0aa8fd	99	viewButton->setIcon(QIcon(":/icons/settings-views.svg"));
b14db788 SA	100	viewButton->setText(tr("Views"));
	101	viewButton->setTextAlignment(Qt::AlignHCenter);
	102	viewButton->setFlags(Qt::ItemIsSelectable \| Qt::ItemIsEnabled);
4e4d72b2	103
669686c1 SA	104	#ifdef ENABLE_DECODE
	105	// Decoder page
	106	pages->addWidget(get_decoder_settings_form(pages));
	107
	108	QListWidgetItem *decoderButton = new QListWidgetItem(page_list);
	109	decoderButton->setIcon(QIcon(":/icons/add-decoder.svg"));
	110	decoderButton->setText(tr("Decoders"));
	111	decoderButton->setTextAlignment(Qt::AlignHCenter);
	112	decoderButton->setFlags(Qt::ItemIsSelectable \| Qt::ItemIsEnabled);
	113	#endif
	114
4e4d72b2 SA	115	// About page
	116	pages->addWidget(get_about_page(pages));
	117
	118	QListWidgetItem *aboutButton = new QListWidgetItem(page_list);
	119	aboutButton->setIcon(QIcon(":/icons/information.svg"));
	120	aboutButton->setText(tr("About"));
	121	aboutButton->setTextAlignment(Qt::AlignHCenter);
	122	aboutButton->setFlags(Qt::ItemIsSelectable \| Qt::ItemIsEnabled);
b14db788 SA	123	}
b14db788 SA	124
bf9f1268 SA	125	QWidget Settings::get_view_settings_form(QWidget parent) const
	126	{
	127	GlobalSettings settings;
	128
	129	QWidget *form = new QWidget(parent);
	130	QVBoxLayout *form_layout = new QVBoxLayout(form);
	131
	132	// Trace view settings
	133	QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
	134	form_layout->addWidget(trace_view_group);
	135
	136	QFormLayout *trace_view_layout = new QFormLayout();
	137	trace_view_group->setLayout(trace_view_layout);
	138
	139	QCheckBox *coloured_bg_cb = new QCheckBox();
	140	coloured_bg_cb->setChecked(settings.value(GlobalSettings::Key_View_ColouredBG).toBool());
	141	connect(coloured_bg_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_colouredBG_changed(int)));
33a94f9b	142	trace_view_layout->addRow(tr("Use coloured trace &background"), coloured_bg_cb);
bf9f1268 SA	143
	144	QCheckBox *always_zoom_to_fit_cb = new QCheckBox();
	145	always_zoom_to_fit_cb->setChecked(settings.value(GlobalSettings::Key_View_AlwaysZoomToFit).toBool());
	146	connect(always_zoom_to_fit_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_alwaysZoomToFit_changed(int)));
87a97d8a SA	147	trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during capture"), always_zoom_to_fit_cb);
	148
	149	QCheckBox *sticky_scrolling_cb = new QCheckBox();
	150	sticky_scrolling_cb->setChecked(settings.value(GlobalSettings::Key_View_StickyScrolling).toBool());
	151	connect(sticky_scrolling_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_stickyScrolling_changed(int)));
	152	trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), sticky_scrolling_cb);
bf9f1268	153
051ba3b3 UH	154	QCheckBox *show_sampling_points_cb = new QCheckBox();
	155	show_sampling_points_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowSamplingPoints).toBool());
	156	connect(show_sampling_points_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showSamplingPoints_changed(int)));
	157	trace_view_layout->addRow(tr("Show data &sampling points"), show_sampling_points_cb);
	158
8ad61f40 UH	159	QCheckBox *show_analog_minor_grid_cb = new QCheckBox();
	160	show_analog_minor_grid_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowAnalogMinorGrid).toBool());
	161	connect(show_analog_minor_grid_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showAnalogMinorGrid_changed(int)));
	162	trace_view_layout->addRow(tr("Show analog minor grid in addition to vdiv grid"), show_analog_minor_grid_cb);
	163
bf9f1268 SA	164	return form;
	165	}
	166
669686c1 SA	167	QWidget Settings::get_decoder_settings_form(QWidget parent) const
	168	{
	169	#ifdef ENABLE_DECODE
	170	GlobalSettings settings;
	171
	172	QWidget *form = new QWidget(parent);
	173	QVBoxLayout *form_layout = new QVBoxLayout(form);
	174
	175	// Decoder settings
	176	QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
	177	form_layout->addWidget(decoder_group);
	178
	179	QFormLayout *decoder_layout = new QFormLayout();
	180	decoder_group->setLayout(decoder_layout);
	181
1cc1c8de SA	182	QCheckBox *initial_state_configurable_cb = new QCheckBox();
	183	initial_state_configurable_cb->setChecked(settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool());
	184	connect(initial_state_configurable_cb, SIGNAL(stateChanged(int)), this, SLOT(on_dec_initialStateConfigurable_changed(int)));
	185	decoder_layout->addRow(tr("Allow configuration of &initial signal state"), initial_state_configurable_cb);
	186
669686c1 SA	187	return form;
	188	#else
	189	(void)parent;
	190	#endif
	191	}
	192
fe934a93 GS	193	#ifdef ENABLE_DECODE
	194	static gint sort_pds(gconstpointer a, gconstpointer b)
	195	{
	196	const struct srd_decoder sda, sdb;
	197
	198	sda = (const struct srd_decoder *)a;
	199	sdb = (const struct srd_decoder *)b;
	200	return strcmp(sda->id, sdb->id);
	201	}
	202	#endif
	203
4e4d72b2 SA	204	QWidget Settings::get_about_page(QWidget parent) const
	205	{
	206	#ifdef ENABLE_DECODE
	207	struct srd_decoder *dec;
	208	#endif
	209
	210	QLabel *icon = new QLabel();
	211	icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/sigrok-logo-notext.svg")));
	212
	213	/* Setup the version field */
	214	QLabel *version_info = new QLabel();
	215	version_info->setText(tr("%1 %2<br />%3<br /><a href=\"http://%4\">%4</a>")
	216	.arg(QApplication::applicationName(),
	217	QApplication::applicationVersion(),
	218	tr("GNU GPL, version 3 or later"),
	219	QApplication::organizationDomain()));
	220	version_info->setOpenExternalLinks(true);
	221
6f925ba9	222	shared_ptr<sigrok::Context> context = device_manager_.context();
4e4d72b2 SA	223
4e4d72b2 SA	224	QString s;
d008cab1 ML	225
	226	s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
	227
4e4d72b2 SA	228	s.append("<table>");
4e4d72b2 SA	229
20c80c8a SA	230	/* Library info */
20c80c8a SA	231	s.append("<tr><td colspan=\"2\"><b>" +
6579ca92	232	tr("Libraries and features:") + "</b></td></tr>");
0f5e2c7d	233
20c80c8a	234	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
213db299	235	.arg(QString("Qt"), qVersion()));
0f5e2c7d UH	236	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
	237	.arg(QString("glibmm"), PV_GLIBMM_VERSION));
	238	s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
	239	.arg(QString("Boost"), BOOST_LIB_VERSION));
	240
	241	s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
	242	.arg(QString("libsigrok"), SR_PACKAGE_VERSION_STRING,
	243	SR_LIB_VERSION_STRING, sr_package_version_string_get(),
	244	sr_lib_version_string_get()));
6579ca92 UH	245
	246	GSList *l_orig = sr_buildinfo_libs_get();
	247	for (GSList *l = l_orig; l; l = l->next) {
	248	GSList m = (GSList )l->data;
	249	const char lib = (const char )m->data;
	250	const char version = (const char )m->next->data;
	251	s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
	252	.arg(QString(lib), QString(version)));
	253	g_slist_free_full(m, g_free);
	254	}
	255	g_slist_free(l_orig);
	256
	257	char *host = sr_buildinfo_host_get();
	258	s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
	259	.arg(QString(host)));
	260	g_free(host);
	261
	262	char *scpi_backends = sr_buildinfo_scpi_backends_get();
	263	s.append(QString("<tr><td><i>- SCPI backends</i></td><td>%1</td></tr>")
	264	.arg(QString(scpi_backends)));
	265	g_free(scpi_backends);
	266
6c348830	267	#ifdef ENABLE_DECODE
0f5e2c7d UH	268	s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
	269	.arg(QString("libsigrokdecode"), SRD_PACKAGE_VERSION_STRING,
	270	SRD_LIB_VERSION_STRING, srd_package_version_string_get(),
	271	srd_lib_version_string_get()));
	272
	273	l_orig = srd_buildinfo_libs_get();
	274	for (GSList *l = l_orig; l; l = l->next) {
	275	GSList m = (GSList )l->data;
	276	const char lib = (const char )m->data;
	277	const char version = (const char )m->next->data;
	278	s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
	279	.arg(QString(lib), QString(version)));
	280	g_slist_free_full(m, g_free);
	281	}
	282	g_slist_free(l_orig);
	283
	284	host = srd_buildinfo_host_get();
	285	s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
	286	.arg(QString(host)));
	287	g_free(host);
6c348830	288	#endif
20c80c8a	289
4e4d72b2	290	/* Set up the supported field */
edfe64fd	291	s.append("<tr><td colspan=\"2\"></td></tr>");
4e4d72b2	292	s.append("<tr><td colspan=\"2\"><b>" +
c063290a	293	tr("Supported hardware drivers:") + "</b></td></tr>");
4e4d72b2	294	for (auto entry : context->drivers()) {
d008cab1	295	s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
4e4d72b2 SA	296	.arg(QString::fromUtf8(entry.first.c_str()),
	297	QString::fromUtf8(entry.second->long_name().c_str())));
	298	}
	299
edfe64fd	300	s.append("<tr><td colspan=\"2\"></td></tr>");
4e4d72b2	301	s.append("<tr><td colspan=\"2\"><b>" +
c063290a	302	tr("Supported input formats:") + "</b></td></tr>");
4e4d72b2	303	for (auto entry : context->input_formats()) {
d008cab1	304	s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
4e4d72b2 SA	305	.arg(QString::fromUtf8(entry.first.c_str()),
	306	QString::fromUtf8(entry.second->description().c_str())));
	307	}
	308
edfe64fd	309	s.append("<tr><td colspan=\"2\"></td></tr>");
4e4d72b2	310	s.append("<tr><td colspan=\"2\"><b>" +
c063290a	311	tr("Supported output formats:") + "</b></td></tr>");
4e4d72b2	312	for (auto entry : context->output_formats()) {
d008cab1	313	s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
4e4d72b2 SA	314	.arg(QString::fromUtf8(entry.first.c_str()),
	315	QString::fromUtf8(entry.second->description().c_str())));
	316	}
	317
	318	#ifdef ENABLE_DECODE
edfe64fd	319	s.append("<tr><td colspan=\"2\"></td></tr>");
4e4d72b2	320	s.append("<tr><td colspan=\"2\"><b>" +
c063290a	321	tr("Supported protocol decoders:") + "</b></td></tr>");
fe934a93 GS	322	GSList sl = g_slist_copy((GSList )srd_decoder_list());
	323	sl = g_slist_sort(sl, sort_pds);
	324	for (const GSList *l = sl; l; l = l->next) {
4e4d72b2	325	dec = (struct srd_decoder *)l->data;
d008cab1	326	s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
4e4d72b2 SA	327	.arg(QString::fromUtf8(dec->id),
	328	QString::fromUtf8(dec->longname)));
	329	}
fe934a93	330	g_slist_free(sl);
4e4d72b2 SA	331	#endif
	332
	333	s.append("</table>");
	334
	335	QTextDocument *supported_doc = new QTextDocument();
	336	supported_doc->setHtml(s);
	337
	338	QTextBrowser *support_list = new QTextBrowser();
	339	support_list->setDocument(supported_doc);
	340
	341	QGridLayout *layout = new QGridLayout();
	342	layout->addWidget(icon, 0, 0, 1, 1);
	343	layout->addWidget(version_info, 0, 1, 1, 1);
	344	layout->addWidget(support_list, 1, 1, 1, 1);
	345
	346	QWidget *page = new QWidget(parent);
	347	page->setLayout(layout);
	348
	349	return page;
	350	}
	351
bf9f1268 SA	352	void Settings::accept()
bf9f1268 SA	353	{
2cca9ebf SA	354	GlobalSettings settings;
	355	settings.stop_tracking();
	356
bf9f1268 SA	357	QDialog::accept();
	358	}
	359
	360	void Settings::reject()
	361	{
2cca9ebf SA	362	GlobalSettings settings;
	363	settings.undo_tracked_changes();
	364
bf9f1268 SA	365	QDialog::reject();
	366	}
	367
b14db788 SA	368	void Settings::on_page_changed(QListWidgetItem current, QListWidgetItem previous)
	369	{
	370	if (!current)
	371	current = previous;
	372
	373	pages->setCurrentIndex(page_list->row(current));
	374	}
	375
bf9f1268 SA	376	void Settings::on_view_alwaysZoomToFit_changed(int state)
	377	{
	378	GlobalSettings settings;
	379	settings.setValue(GlobalSettings::Key_View_AlwaysZoomToFit, state ? true : false);
	380	}
	381
	382	void Settings::on_view_colouredBG_changed(int state)
	383	{
	384	GlobalSettings settings;
	385	settings.setValue(GlobalSettings::Key_View_ColouredBG, state ? true : false);
	386	}
	387
87a97d8a SA	388	void Settings::on_view_stickyScrolling_changed(int state)
	389	{
	390	GlobalSettings settings;
	391	settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
	392	}
	393
051ba3b3 UH	394	void Settings::on_view_showSamplingPoints_changed(int state)
	395	{
	396	GlobalSettings settings;
	397	settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
	398	}
87a97d8a	399
8ad61f40 UH	400	void Settings::on_view_showAnalogMinorGrid_changed(int state)
	401	{
	402	GlobalSettings settings;
	403	settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
	404	}
	405
1cc1c8de SA	406	void Settings::on_dec_initialStateConfigurable_changed(int state)
	407	{
	408	GlobalSettings settings;
	409	settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
	410	}
	411
bf9f1268 SA	412	} // namespace dialogs
bf9f1268 SA	413	} // namespace pv