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