[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 <glib.h>

#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);

	// 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;
}

#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 (lib version %3)</td></tr>")
		.arg(QString("libsigrok"), 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 (lib version %3)</td></tr>")
		.arg(QString("libsigrokdecode"), srd_package_version_string_get(), srd_lib_version_string_get()));
#endif

	/* Set up the supported field */
	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\"><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\"><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\"><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);
}

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