12 |
13 | # Hoverclock-QT
14 |
15 | Hoverclock-QT is a simple, yet customizable floating clock for Linux created with QT.
16 |
17 | > **NOTE:** For a more lightweight alternative, see [Hoverclock](https://github.com/kostoskistefan/hoverclock).
18 |
19 | 
20 |
21 | ## Table of contents
22 | * [General info](#general-info)
23 | * [Technologies](#technologies)
24 | * [Quick disclaimer](#quick-disclaimer)
25 | * [Installation](#installation)
26 | * [Arch based distro users](#arch-based-distro-users)
27 | * [Other distros](#other-distros)
28 | * [Optional dependencies](#optional-dependencies)
29 | * [X Server](#x-server)
30 | * [Font](#font)
31 | * [Configuration](#configuration)
32 | * [Building and deploying](#building-and-deploying)
33 | * [Known issues](#known-issues)
34 | * [Future work](#future-work)
35 | * [Getting help](#getting-help)
36 | * [Getting involved](#getting-involved)
37 | * [Using the issue tracker](#using-the-issue-tracker)
38 | * [Changing the code-base](#changing-the-code-base)
39 | * [Code conventions](#code-conventions)
40 |
41 | ## General info
42 | The main incentive for this project is having a desktop panel (system tray) that automatically hides, but still being able to see the time and date without moving your mouse to unhide the panel.
43 |
44 | ## Technologies
45 | * C++
46 | * QT 5.15 with QT Creator
47 | * [CQtDeployer](https://github.com/QuasarApp/CQtDeployer)
48 |
49 | ## Quick disclaimer
50 | This project has only been tested on Arch Linux with KDE Plasma, but it should work on other distros.
51 |
52 | ## Installation
53 | ### Arch based distro users
54 | You can download and install the app from the [AUR package](https://aur.archlinux.org/packages/hoverclock-qt-bin/).
55 |
56 | ### Other distros
57 | Head on over to the [releases section](https://github.com/kostoskistefan/hoverclock-qt/releases) of this repository and download the latest release.
58 | * If you are running on a Debian based distribution, use the .deb package.
59 | * If you want to use a GUI installer which will configure everything for you, use the .run file. **(Recommended for non-debian distributions)**
60 | * If you wish to manually install everything, extract the .zip file to a location of your choosing. Then you can run the hoverclock-qt.sh file to launch the clock. (You'll also need to copy the icons and desktop file manually, as well as creating a symlink of the hoverclock-qt.sh in /usr/bin/hoverclock-qt)
61 |
62 | ## Optional dependencies
63 |
64 | ### X Server
65 | To use the application blacklist feature, you must have an X Server running. If you are using Wayland, make sure you have XWayland installed.
66 |
67 | To support different systems, the blacklist feature is disabled by default and you need to enable it in the Visibility tab of the settings dialog to use it.
68 |
69 | ### Font
70 | The recommended font to use is Montserrat and it's selected by default when you first start the program.
71 |
72 | If you are on Arch based distributions, you can install it from the [AUR package](https://aur.archlinux.org/packages/montserrat-ttf/).
73 |
74 | Of course, if you wish to use a different font, you can. Change it in the settings dialog in the Appearance tab.
75 |
76 | ## Configuration
77 | As stated previously, Hoverclock-QT is designed to be customizable.
78 |
79 | Left clicking the system tray icon will toggle the visibility of the clock, while right clicking brings up a menu from which you can access the application settings.
80 | If you do not have a system tray, the application settings can be accessed by launching hoverclock-qt from a terminal and passing the `-c/--configure` flag. There's also a `-h` flag which will bring up a help menu.
81 |
82 | 
83 | 
84 | 
85 |
86 | ## Building and deploying
87 | To make the build and deploy process as simple as possible, I have created a simple Dockerfile that will configure the build environment.
88 |
89 | To build and run the docker container, use the following commands:
90 | ```
91 | $ docker build --network=host -t hoverclock-qt /path/to/project/directory
92 | $ docker run -u $(id -u):$(id -g) --rm -v /path/to/project/directory:/app hoverclock-qt make
93 | ```
94 |
95 | When it finishes building, you should have a directory called DistributionKit containing a .deb, .zip and a .run files.
96 |
97 | ## Known issues
98 | * The font and color picker do not fully use the custom theme resource.
99 |
100 | ## Future work
101 | - [x] Add terminal support to open and configure settings
102 | - [x] Add support for multi-monitor setups
103 | - [x] Add a feature that allows you to specify programs in which you want to hide the clock.
104 | - [ ] Add Light and Dark mode icon support
105 |
106 | ## Getting help
107 | If you have questions, concerns, bug reports, etc, please file an issue in this repository's [Issue Tracker](https://github.com/kostoskistefan/hoverclock-qt/issues).
108 |
109 | ## Getting involved
110 | There are two primary ways to help:
111 |
112 | * Using the issue tracker, and
113 | * Changing the code-base.
114 |
115 | ### Using the issue tracker
116 | Use the [issue tracker](https://github.com/kostoskistefan/hoverclock-qt/issues) to suggest feature requests, report bugs, and ask questions. Any feedback is greatly appreciated.
117 |
118 | ### Changing the code-base
119 | If you want to directly affect the code, you should fork this repository, make changes on your own fork, then submit a pull request.
120 |
121 | #### Code conventions
122 | When writing code, please mimic the styles and patterns in the existing code-base. That means, using camelCase variable names, self-explanatory variable names, all new files should use the underscore notation, use a #define guard for header files, etc.
123 |
124 | If some piece of code is difficult to understand to a certain point, please use code comments to make it clear to everyone what you are trying to accomplish.
125 |
--------------------------------------------------------------------------------
/src/settings_dialog.cpp:
--------------------------------------------------------------------------------
1 | #include "settings_dialog.h"
2 | #include "ui_settings_dialog.h"
3 |
4 | SettingsDialog::SettingsDialog(QWidget *parent, QHash *settings) :
5 | QDialog(parent),
6 | ui(new Ui::SettingsDialog)
7 | {
8 | ui->setupUi(this);
9 |
10 | setWindowIcon(QPixmap(":/resources/icons/hoverclock-qt.svg"));
11 |
12 | this->settings = settings;
13 |
14 | initializeSettingsDialog();
15 |
16 | connectSignals();
17 | }
18 |
19 | SettingsDialog::~SettingsDialog()
20 | {
21 | delete ui;
22 | }
23 |
24 | void SettingsDialog::initializeSettingsDialog()
25 | {
26 | ui->saveButton->setIcon(QIcon(QApplication::style()->standardIcon(QStyle::SP_DialogApplyButton)));
27 | ui->cancelButton->setIcon(QIcon(QApplication::style()->standardIcon(QStyle::SP_DialogCancelButton)));
28 |
29 | QPixmap image(":/resources/icons/hoverclock-qt.svg");
30 | ui->imageContainer->setPixmap(image.scaled(rect().width(), rect().height() / 3,
31 | Qt::AspectRatioMode::KeepAspectRatio,
32 | Qt::TransformationMode::SmoothTransformation));
33 |
34 | ui->versionLabel->setText(QString("Version: ") + APP_VERSION);
35 |
36 | ui->verticalPaddingSpinBox->setMaximum(QGuiApplication::primaryScreen()->geometry().height());
37 | ui->horizontalPaddingSpinBox->setMaximum(QGuiApplication::primaryScreen()->geometry().width());
38 |
39 | ui->showTimeCheckBox->setCheckState(static_cast((*settings)["showTime"].toInt()));
40 | ui->showDateCheckBox->setCheckState(static_cast((*settings)["showDate"].toInt()));
41 | ui->groupBox->setChecked((*settings)["enableBlacklist"].toInt() == Qt::CheckState::Checked ? 1 : 0);
42 | ui->showCalendarCheckBox->setCheckState(static_cast((*settings)["enableCalendar"].toInt()));
43 |
44 | ui->positionComboBox->addItem("Top Left");
45 | ui->positionComboBox->addItem("Top Right");
46 | ui->positionComboBox->addItem("Bottom Left");
47 | ui->positionComboBox->addItem("Bottom Right");
48 | ui->positionComboBox->setCurrentIndex((*settings)["position"].toInt());
49 | ui->positionComboBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
50 |
51 | QList availableTimeZones = QTimeZone::availableTimeZoneIds();
52 | QStringList timeZones;
53 |
54 | for (QByteArray& timeZoneId : availableTimeZones)
55 | timeZones.append(timeZoneId);
56 |
57 | ui->timeZoneComboBox->addItems(timeZones);
58 | ui->timeZoneComboBox->setCurrentIndex(timeZones.indexOf((*settings)["timeZone"].toByteArray()));
59 | ui->timeZoneComboBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
60 |
61 | ui->opacityDoubleSpinBox->setValue((*settings)["opacity"].toFloat());
62 | ui->timeFormatLineEdit->setText((*settings)["timeFormat"].toString());
63 | ui->dateFormatLineEdit->setText((*settings)["dateFormat"].toString());
64 | ui->verticalPaddingSpinBox->setValue((*settings)["verticalPadding"].toInt());
65 | ui->blacklistTextEdit->setText((*settings)["applicationBlacklist"].toString());
66 | ui->strokeThicknessSpinBox->setValue((*settings)["strokeThickness"].toFloat());
67 | ui->horizontalPaddingSpinBox->setValue((*settings)["horizontalPadding"].toInt());
68 |
69 | setColorPickerPalette(ui->fillColorPicker, (*settings)["fillColor"].value());
70 | setColorPickerPalette(ui->strokeColorPicker, (*settings)["strokeColor"].value());
71 |
72 | setFontPickerFont(ui->timeFontPicker, (*settings)["timeFont"].value());
73 | setFontPickerFont(ui->dateFontPicker, (*settings)["dateFont"].value());
74 |
75 | updateSelectedScreenComboBox();
76 |
77 | ui->saveButton->setIcon(QIcon());
78 | ui->cancelButton->setIcon(QIcon());
79 | }
80 |
81 | void SettingsDialog::updateSelectedScreenComboBox()
82 | {
83 | for(int i = 0; i < QGuiApplication::screens().count(); i++)
84 | ui->selectedScreenComboBox->addItem(QString("Screen %1").arg(i));
85 |
86 | ui->selectedScreenComboBox->setCurrentIndex((*settings)["selectedScreen"].toInt());
87 | ui->selectedScreenComboBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
88 |
89 | emit updateSelectedScreen();
90 | }
91 |
92 | void SettingsDialog::connectSignals()
93 | {
94 | connect(ui->saveButton, &QPushButton::clicked, this, &SettingsDialog::save);
95 | connect(ui->cancelButton, &QPushButton::clicked, this, &SettingsDialog::cancel);
96 |
97 | connect(ui->opacityDoubleSpinBox, QOverload::of(&QDoubleSpinBox::valueChanged), this, [=](){
98 | updateSetting("opacity", ui->opacityDoubleSpinBox->value());
99 | });
100 |
101 | connect(ui->positionComboBox, QOverload::of(&QComboBox::currentIndexChanged), this, [=](){
102 | updateSetting("position", static_cast(ui->positionComboBox->currentIndex()));
103 | });
104 |
105 | connect(ui->timeZoneComboBox, QOverload::of(&QComboBox::currentIndexChanged), this, [=](){
106 | updateSetting("timeZone", QTimeZone::availableTimeZoneIds().at(ui->timeZoneComboBox->currentIndex()));
107 | });
108 |
109 | connect(ui->timeFormatLineEdit, &QLineEdit::textChanged, this, [=](){
110 | updateSetting("timeFormat", ui->timeFormatLineEdit->text());
111 | });
112 |
113 | connect(ui->dateFormatLineEdit, &QLineEdit::textChanged, this, [=](){
114 | updateSetting("dateFormat", ui->dateFormatLineEdit->text());
115 | });
116 |
117 | connect(ui->strokeThicknessSpinBox, QOverload::of(&QDoubleSpinBox::valueChanged), this, [=](){
118 | updateSetting("strokeThickness", ui->strokeThicknessSpinBox->value());
119 | });
120 |
121 | connect(ui->verticalPaddingSpinBox, QOverload::of(&QSpinBox::valueChanged), this, [=](){
122 | updateSetting("verticalPadding", ui->verticalPaddingSpinBox->value());
123 | });
124 |
125 | connect(ui->horizontalPaddingSpinBox, QOverload::of(&QSpinBox::valueChanged), this, [=](){
126 | updateSetting("horizontalPadding", ui->horizontalPaddingSpinBox->value());
127 | });
128 |
129 | connect(ui->fillColorPicker, &QPushButton::clicked, this, [=](){
130 | changeColorSetting(ui->fillColorPicker, "fillColor");
131 | });
132 |
133 | connect(ui->strokeColorPicker, &QPushButton::clicked, this, [=](){
134 | changeColorSetting(ui->strokeColorPicker, "strokeColor");
135 | });
136 |
137 | connect(ui->timeFontPicker, &QPushButton::clicked, this, [=](){
138 | changeFontSetting(ui->timeFontPicker, "timeFont");
139 | });
140 |
141 | connect(ui->dateFontPicker, &QPushButton::clicked, this, [=](){
142 | changeFontSetting(ui->dateFontPicker, "dateFont");
143 | });
144 |
145 | connect(ui->showTimeCheckBox, &QCheckBox::clicked, this, [=](){
146 | updateSetting("showTime", ui->showTimeCheckBox->checkState());
147 | });
148 |
149 | connect(ui->showDateCheckBox, &QCheckBox::clicked, this, [=](){
150 | updateSetting("showDate", ui->showDateCheckBox->checkState());
151 | });
152 |
153 | connect(ui->groupBox, &QGroupBox::clicked, this, [=](){
154 | int checked = ui->groupBox->isChecked() ? Qt::CheckState::Checked : Qt::CheckState::Unchecked;
155 | updateSetting("enableBlacklist", checked);
156 | });
157 |
158 | ui->blacklistTextEdit->installEventFilter(this);
159 |
160 | connect(ui->showCalendarCheckBox, &QCheckBox::clicked, this, [=](){
161 | updateSetting("enableCalendar", ui->showCalendarCheckBox->checkState());
162 | });
163 |
164 | connect(ui->selectedScreenComboBox, QOverload::of(&QComboBox::currentIndexChanged), this, [=](){
165 | updateSetting("selectedScreen", ui->selectedScreenComboBox->currentIndex());
166 | emit updateSelectedScreen();
167 | });
168 |
169 | QGuiApplication *application = qobject_cast(qApp);
170 |
171 | connect(application, &QGuiApplication::screenAdded, this, &SettingsDialog::updateSelectedScreenComboBox);
172 | connect(application, &QGuiApplication::screenRemoved, this, &SettingsDialog::updateSelectedScreenComboBox);
173 | }
174 |
175 | bool SettingsDialog::eventFilter(QObject *watched, QEvent *event)
176 | {
177 | Q_UNUSED(watched);
178 |
179 | if(event->type() == QEvent::FocusOut)
180 | {
181 | (*settings)["applicationBlacklist"] = ui->blacklistTextEdit->toPlainText();
182 | emit updateBlacklist();
183 | }
184 |
185 | return false;
186 | }
187 |
188 | void SettingsDialog::changeColorSetting(QPushButton *colorPicker, QString colorSettingName)
189 | {
190 | QColor color = QColorDialog::getColor((*settings)[colorSettingName].value());
191 |
192 | if(color.isValid())
193 | {
194 | updateSetting(colorSettingName, color);
195 | setColorPickerPalette(colorPicker, color);
196 | }
197 | }
198 |
199 | void SettingsDialog::changeFontSetting(QPushButton *fontPicker, QString fontSettingName)
200 | {
201 | bool fontFound;
202 | QFont font = QFontDialog::getFont(&fontFound, (*settings)[fontSettingName].value());
203 |
204 | if (fontFound)
205 | {
206 | updateSetting(fontSettingName, font);
207 | setFontPickerFont(fontPicker, font);
208 | }
209 | }
210 |
211 | void SettingsDialog::setColorPickerPalette(QPushButton *colorPicker, QColor color)
212 | {
213 | QPalette palette = colorPicker->palette();
214 | palette.setColor(QPalette::Button, color);
215 | colorPicker->setPalette(palette);
216 | colorPicker->update();
217 | }
218 |
219 | void SettingsDialog::setFontPickerFont(QPushButton *fontPicker, QFont font)
220 | {
221 | QString fontLabel = font.family();
222 | fontLabel += " ";
223 | fontLabel += QString::number(font.pointSize());
224 | fontPicker->setText(fontLabel);
225 | }
226 |
227 | template
228 | void SettingsDialog::updateSetting(QString settingName, SettingValue value)
229 | {
230 | (*settings)[settingName] = value;
231 | emit updateClock();
232 | }
233 |
234 | void SettingsDialog::save()
235 | {
236 | QSettings configuration;
237 |
238 | QStringList keys = settings->keys();
239 |
240 | for (QString& key : keys)
241 | configuration.setValue(key, (*settings)[key]);
242 |
243 | emit updateClock();
244 |
245 | accept();
246 | }
247 |
248 | void SettingsDialog::cancel()
249 | {
250 | QSettings configuration;
251 |
252 | QStringList keys = configuration.allKeys();
253 |
254 | for (QString& key : keys)
255 | (*settings)[key] = configuration.value(key);
256 |
257 | emit updateClock();
258 |
259 | reject();
260 | }
261 |
--------------------------------------------------------------------------------
/src/hoverclock-qt.cpp:
--------------------------------------------------------------------------------
1 | #include "hoverclock-qt.h"
2 | #include "ui_hoverclock-qt.h"
3 |
4 | Hoverclock::Hoverclock(QWidget *parent) : QMainWindow(parent), ui(new Ui::Hoverclock)
5 | {
6 | ui->setupUi(this);
7 |
8 | setWindowIcon(QPixmap(":/resources/icons/hoverclock-qt.svg"));
9 |
10 | initializeSettings();
11 |
12 | applicationBlacklist = new QStringList();
13 |
14 | if(settings["enableBlacklist"].toInt() == Qt::CheckState::Checked)
15 | {
16 | focusEvent = new FocusEvent();
17 | qApp->installNativeEventFilter(focusEvent);
18 |
19 | connect(focusEvent, &FocusEvent::windowFocusChanged, this, &Hoverclock::checkBlacklistApplication);
20 | }
21 |
22 | if(settings["enableCalendar"].toInt() == Qt::CheckState::Checked)
23 | calendarDialog = new QCalendarWidget();
24 |
25 | QGuiApplication *application = qobject_cast(qApp);
26 |
27 | connect(application, &QGuiApplication::screenAdded, this, &Hoverclock::setSelectedScreen);
28 | connect(application, &QGuiApplication::screenRemoved, this, &Hoverclock::setSelectedScreen);
29 |
30 | setSelectedScreen();
31 |
32 | makeWindowTransparent();
33 |
34 | updateBlacklist();
35 | updateClock();
36 | createSystemTray();
37 |
38 | startTimer(1000);
39 | }
40 |
41 | Hoverclock::~Hoverclock()
42 | {
43 | delete ui;
44 | }
45 |
46 | void Hoverclock::setSelectedScreen()
47 | {
48 | if(selectedScreen != nullptr)
49 | disconnect(selectedScreen, &QScreen::geometryChanged, this, &Hoverclock::updateClock);
50 |
51 | int screenCount = QGuiApplication::screens().count();
52 | int selectedScreenIndex = settings["selectedScreen"].toInt();
53 |
54 | if(selectedScreenIndex < screenCount)
55 | {
56 | QList availableScreens = QGuiApplication::screens();
57 | selectedScreen = availableScreens[selectedScreenIndex];
58 | }
59 |
60 | else selectedScreen = QGuiApplication::primaryScreen();
61 |
62 | connect(selectedScreen, &QScreen::geometryChanged, this, &Hoverclock::updateClock);
63 |
64 | updateClock();
65 | }
66 |
67 | void Hoverclock::mousePressEvent(QMouseEvent *event)
68 | {
69 | if(event->button() == Qt::LeftButton)
70 | {
71 | if(!calendarDialog->isVisible())
72 | {
73 | calendarDialog->show();
74 | calendarDialog->setGeometry(
75 | QStyle::alignedRect(
76 | Qt::LeftToRight,
77 | Qt::AlignCenter,
78 | calendarDialog->size(),
79 | selectedScreen->availableGeometry()));
80 | }
81 |
82 | else calendarDialog->close();
83 | }
84 | }
85 |
86 | void Hoverclock::makeWindowTransparent()
87 | {
88 | setStyleSheet("background:transparent;");
89 |
90 | if(settings["enableCalendar"].toInt() == Qt::CheckState::Unchecked)
91 | setAttribute(Qt::WA_TransparentForMouseEvents);
92 |
93 | setAttribute(Qt::WA_TranslucentBackground, true);
94 |
95 | setWindowFlags(Qt::FramelessWindowHint);
96 | setWindowFlags(Qt::FramelessWindowHint |
97 | Qt::WindowStaysOnTopHint |
98 | Qt::X11BypassWindowManagerHint);
99 | }
100 |
101 | void Hoverclock::checkBlacklistApplication(QString windowName)
102 | {
103 | if(settings["enableBlacklist"].toInt() == Qt::CheckState::Checked)
104 | {
105 | if(clockIsVisible)
106 | {
107 | bool applicationInBlacklist = false;
108 |
109 | for (QString& application : (*applicationBlacklist))
110 | {
111 | if(windowName.contains(application, Qt::CaseInsensitive))
112 | {
113 | applicationInBlacklist = true;
114 | break;
115 | }
116 | }
117 |
118 | setVisible(!applicationInBlacklist);
119 | }
120 | }
121 | }
122 |
123 | void Hoverclock::resizeWindow()
124 | {
125 | int timeWidth = getTextWidth(QTime::currentTime().toString(settings["timeFormat"].toString()),
126 | settings["timeFont"].value());
127 |
128 | int dateWidth = getTextWidth(QDate::currentDate().toString(settings["dateFormat"].toString()),
129 | settings["dateFont"].value());
130 |
131 | int windowWidth = 0;
132 | int windowHeight = 0;
133 |
134 | if (settings["showTime"].toInt() == Qt::CheckState::Checked)
135 | {
136 | windowWidth += timeWidth + PAINT_OFFSET * 2;
137 | windowHeight += settings["timeFont"].value().pointSize() + PAINT_OFFSET * 2;
138 | }
139 |
140 | if (settings["showDate"].toInt() == Qt::CheckState::Checked)
141 | {
142 | if(windowWidth == 0 || dateWidth > timeWidth)
143 | windowWidth = dateWidth + PAINT_OFFSET * 2;
144 |
145 | windowHeight += settings["dateFont"].value().pointSize() + PAINT_OFFSET * 2;
146 | }
147 |
148 | resize(windowWidth, windowHeight);
149 | }
150 |
151 | void Hoverclock::initializeSettings()
152 | {
153 | QSettings configuration;
154 |
155 | configuration.setValue("opacity", configuration.value("opacity", 0.5).toFloat());
156 | configuration.setValue("showTime", configuration.value("showTime", 2).toInt());
157 | configuration.setValue("showDate", configuration.value("showDate", 2).toInt());
158 | configuration.setValue("timeFont", configuration.value("timeFont", QFont("Montserrat Medium", 12)).value());
159 | configuration.setValue("dateFont", configuration.value("dateFont", QFont("Montserrat Medium", 7)).value());
160 | configuration.setValue("position", configuration.value("position", ClockPosition::BOTTOM_RIGHT).toInt());
161 | configuration.setValue("timeZone", configuration.value("timeZone", QTimeZone::systemTimeZoneId()).toByteArray());
162 | configuration.setValue("fillColor", configuration.value("fillColor", QColor("white")).value());
163 | configuration.setValue("timeFormat", configuration.value("timeFormat", "hh:mm").toString());
164 | configuration.setValue("dateFormat", configuration.value("dateFormat", "dd MMM yyyy").toString());
165 | configuration.setValue("strokeColor", configuration.value("strokeColor", QColor("darkGray")).value());
166 | configuration.setValue("enableCalendar", configuration.value("enableCalendar", Qt::CheckState::Unchecked).toInt());
167 | configuration.setValue("strokeThickness", configuration.value("strokeThickness", 1.5).toFloat());
168 | configuration.setValue("verticalPadding", configuration.value("verticalPadding", 50).toInt());
169 | configuration.setValue("selectedScreen", configuration.value("selectedScreen", 0).toInt());
170 | configuration.setValue("enableBlacklist", configuration.value("enableBlacklist", Qt::CheckState::Unchecked).toInt());
171 | configuration.setValue("horizontalPadding", configuration.value("horizontalPadding", 50).toInt());
172 | configuration.setValue("applicationBlacklist", configuration.value("applicationBlacklist", "").toString());
173 |
174 | QStringList keys = configuration.allKeys();
175 |
176 | for (QString& key : keys)
177 | settings[key] = configuration.value(key);
178 | }
179 |
180 | void Hoverclock::updateBlacklist()
181 | {
182 | applicationBlacklist->clear();
183 |
184 | QString applications = settings["applicationBlacklist"].toString();
185 |
186 | if(!applications.isEmpty())
187 | {
188 | QStringList applicationList = applications.split(",");
189 |
190 | for (QString& application: applicationList)
191 | applicationBlacklist->append(application.trimmed());
192 | }
193 | }
194 |
195 | void Hoverclock::updateClock()
196 | {
197 | resizeWindow();
198 |
199 | int screenWidth = selectedScreen->geometry().width() + selectedScreen->geometry().x();
200 | int screenHeight = selectedScreen->geometry().height() + selectedScreen->geometry().y();
201 |
202 | QPoint *position = new QPoint(settings["horizontalPadding"].toInt(), settings["verticalPadding"].toInt());
203 |
204 | switch (settings["position"].toInt())
205 | {
206 | case ClockPosition::TOP_LEFT:
207 | position->setX(selectedScreen->geometry().x() + settings["horizontalPadding"].toInt());
208 | break;
209 | case ClockPosition::TOP_RIGHT:
210 | position->setX(screenWidth - width() - settings["horizontalPadding"].toInt());
211 | break;
212 | case ClockPosition::BOTTOM_LEFT:
213 | position->setX(selectedScreen->geometry().x() + settings["horizontalPadding"].toInt());
214 | position->setY(screenHeight - height() - settings["verticalPadding"].toInt());
215 | break;
216 | case ClockPosition::BOTTOM_RIGHT:
217 | position->setX(screenWidth - width() - settings["horizontalPadding"].toInt());
218 | position->setY(screenHeight - height() - settings["verticalPadding"].toInt());
219 | break;
220 | }
221 |
222 | move(*position);
223 |
224 | repaint();
225 | }
226 |
227 | void Hoverclock::createSystemTray()
228 | {
229 | if (QSystemTrayIcon::isSystemTrayAvailable())
230 | {
231 | QAction *exitAction = new QAction("Quit", this);
232 | connect(exitAction, &QAction::triggered, this, &QCoreApplication::quit);
233 |
234 | QAction *hideAction = new QAction("Toggle visibility", this);
235 | connect(hideAction, &QAction::triggered, this, &Hoverclock::toggleVisibility);
236 |
237 | QAction *optionsAction = new QAction("Options", this);
238 | connect(optionsAction, &QAction::triggered, this, &Hoverclock::showOptions);
239 |
240 | QMenu *trayMenu = new QMenu(this);
241 |
242 | trayMenu->addAction(hideAction);
243 | trayMenu->addAction(optionsAction);
244 | trayMenu->addSeparator();
245 | trayMenu->addAction(exitAction);
246 |
247 | tray = new QSystemTrayIcon(this);
248 | tray->setContextMenu(trayMenu);
249 |
250 | tray->setIcon(QPixmap(":/resources/icons/hoverclock-qt-tray.svg"));
251 | tray->show();
252 |
253 | connect(tray, &QSystemTrayIcon::activated, this, &Hoverclock::toggleVisibility);
254 | }
255 | }
256 |
257 | void Hoverclock::showOptions()
258 | {
259 | if (settingsDialog == nullptr || !settingsDialog->isVisible())
260 | {
261 | settingsDialog = new SettingsDialog(nullptr, &settings);
262 |
263 | connect(settingsDialog, &SettingsDialog::updateClock, this, &Hoverclock::updateClock);
264 | connect(settingsDialog, &SettingsDialog::updateSelectedScreen, this, &Hoverclock::setSelectedScreen);
265 | connect(settingsDialog, &SettingsDialog::updateBlacklist, this, &Hoverclock::updateBlacklist);
266 |
267 | settingsDialog->exec();
268 | }
269 |
270 | else settingsDialog->showNormal();
271 | }
272 |
273 | void Hoverclock::updateTrayIcon()
274 | {
275 | QPixmap iconPixmap(":/resources/icons/hoverclock-qt-tray.svg");
276 |
277 | if(!isVisible())
278 | {
279 | QPixmap disabledIconPixmap(iconPixmap.size());
280 | disabledIconPixmap.fill(Qt::transparent);
281 |
282 | QPainter painter(&disabledIconPixmap);
283 |
284 | painter.setOpacity(0.4);
285 | painter.drawPixmap(0, 0, iconPixmap);
286 |
287 | painter.end();
288 |
289 | tray->setIcon(disabledIconPixmap);
290 | }
291 |
292 | else tray->setIcon(iconPixmap);
293 | }
294 |
295 | void Hoverclock::toggleVisibility()
296 | {
297 | setVisible(!isVisible());
298 | clockIsVisible = isVisible();
299 | updateTrayIcon();
300 | }
301 |
302 | void Hoverclock::timerEvent(QTimerEvent * event)
303 | {
304 | Q_UNUSED(event);
305 | repaint();
306 | }
307 |
308 | void Hoverclock::paintEvent(QPaintEvent * event)
309 | {
310 | Q_UNUSED(event);
311 |
312 | QDateTime currentDateTime = QDateTime::currentDateTime();
313 |
314 | QTimeZone timeZone(settings["timeZone"].toByteArray());
315 |
316 | QDateTime dateTimeInTimeZone = currentDateTime.toTimeZone(timeZone);
317 |
318 | QString time = dateTimeInTimeZone.time().toString(settings["timeFormat"].toString()); // QTime::currentTime().toString(settings["timeFormat"].toString());
319 | QString date = dateTimeInTimeZone.date().toString(settings["dateFormat"].toString()); //QDate::currentDate().toString(settings["dateFormat"].toString());
320 |
321 | QPainter painter(this);
322 | painter.setOpacity(settings["opacity"].toFloat());
323 | painter.setRenderHints(QPainter::Antialiasing |
324 | QPainter::TextAntialiasing |
325 | QPainter::SmoothPixmapTransform |
326 | QPainter::HighQualityAntialiasing);
327 |
328 | QPainterPath canvas;
329 |
330 | int dateVerticalAlignment = settings["dateFont"].value().pointSize() + PAINT_OFFSET;
331 |
332 | if (settings["showTime"].toInt() == Qt::CheckState::Checked)
333 | {
334 | canvas.addText((rect().width() - getTextWidth(time, settings["timeFont"].value())) / 2,
335 | settings["timeFont"].value().pointSize() + PAINT_OFFSET,
336 | settings["timeFont"].value(),
337 | time);
338 |
339 |
340 | dateVerticalAlignment += settings["timeFont"].value().pointSize() + PAINT_OFFSET * 1.5;
341 | }
342 |
343 | if (settings["showDate"].toInt() == Qt::CheckState::Checked)
344 | {
345 | canvas.addText((rect().width() - getTextWidth(date, settings["dateFont"].value())) / 2,
346 | dateVerticalAlignment,
347 | settings["dateFont"].value(),
348 | date);
349 | }
350 |
351 | painter.fillPath(canvas, QBrush(QColor(settings["fillColor"].value())));
352 | painter.strokePath(canvas, QPen(QColor(settings["strokeColor"].value()),
353 | settings["strokeThickness"].toFloat() + 0.0001));
354 | }
355 |
356 | float Hoverclock::getTextWidth(QString text, QFont font)
357 | {
358 | QFontMetrics metrics(font);
359 | return metrics.horizontalAdvance(text);
360 | }
361 |
--------------------------------------------------------------------------------
/src/settings_dialog.ui:
--------------------------------------------------------------------------------
1 |
2 |
3 | SettingsDialog
4 |
5 |
6 |
7 | 0
8 | 0
9 | 649
10 | 448
11 |
12 |
13 |
14 | Settings
15 |
16 |
17 | true
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 | 0
28 | 0
29 |
30 |
31 |
32 |
33 | 100
34 | 0
35 |
36 |
37 |
38 | Cancel
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 | 0
47 | 0
48 |
49 |
50 |
51 |
52 | 100
53 | 0
54 |
55 |
56 |
57 | Save
58 |
59 |
60 | false
61 |
62 |
63 | false
64 |
65 |
66 |
67 |
68 |
69 |
70 | Qt::Horizontal
71 |
72 |
73 |
74 | 40
75 | 20
76 |
77 |
78 |
79 |
80 |
81 |
82 |
83 |
84 |
85 |
86 | 0
87 |
88 |
89 |
90 | Time and Date
91 |
92 |
93 |
94 |
95 |
96 | Time zone:
97 |
98 |
99 |
100 |
101 |
102 |
103 | false
104 |
105 |
106 |
107 |
108 |
109 |
110 | Time format:
111 |
112 |
113 |
114 |
115 |
116 |
117 |
118 |
119 |
120 | Date format:
121 |
122 |
123 |
124 |
125 |
126 |
127 |
128 |
129 |
130 | Qt::Vertical
131 |
132 |
133 |
134 | 20
135 | 40
136 |
137 |
138 |
139 |
140 |
141 |
142 |
143 | Show calendar on click (Requires restart)
144 |
145 |
146 |
147 |
148 |
149 |
150 | Show date
151 |
152 |
153 |
154 |
155 |
156 |
157 | Show time
158 |
159 |
160 |
161 |
162 |
163 |
164 |
165 | Appearance
166 |
167 |
168 |
169 |
170 |
171 | Opacity:
172 |
173 |
174 |
175 |
176 |
177 |
178 | 1.000000000000000
179 |
180 |
181 | 0.050000000000000
182 |
183 |
184 |
185 |
186 |
187 |
188 | Position:
189 |
190 |
191 |
192 |
193 |
194 |
195 | false
196 |
197 |
198 |
199 |
200 |
201 |
202 | Vertical padding:
203 |
204 |
205 |
206 |
207 |
208 |
209 |
210 |
211 |
212 | Horizontal padding:
213 |
214 |
215 |
216 |
217 |
218 |
219 |
220 |
221 |
222 | Time font:
223 |
224 |
225 |
226 |
227 |
228 |
229 |
230 |
231 |
232 |
233 |
234 |
235 |
236 | Date font:
237 |
238 |
239 |
240 |
241 |
242 |
243 |
244 |
245 |
246 |
247 |
248 |
249 |
250 | Fill color:
251 |
252 |
253 |
254 |
255 |
256 |
257 | true
258 |
259 |
260 |
261 |
262 |
263 |
264 |
265 |
266 | true
267 |
268 |
269 |
270 |
271 |
272 |
273 | Stroke color:
274 |
275 |
276 |
277 |
278 |
279 |
280 | true
281 |
282 |
283 |
284 |
285 |
286 | true
287 |
288 |
289 |
290 |
291 |
292 |
293 | Stroke thickness:
294 |
295 |
296 |
297 |
298 |
299 |
300 | 5.000000000000000
301 |
302 |
303 | 0.010000000000000
304 |
305 |
306 |
307 |
308 |
309 |
310 | Qt::Vertical
311 |
312 |
313 |
314 | 20
315 | 40
316 |
317 |
318 |
319 |
320 |
321 |
322 |
323 |
324 | Misc
325 |
326 |
327 |
328 | 15
329 |
330 |
331 |
332 |
333 | Selected screen:
334 |
335 |
336 |
337 |
338 |
339 |
340 | false
341 |
342 |
343 |
344 |
345 |
346 |
347 | true
348 |
349 |
350 |
351 |
352 |
353 | Enable blacklist (Requires restart)
354 |
355 |
356 | true
357 |
358 |
359 | false
360 |
361 |
362 |
363 | 6
364 |
365 |
366 | 6
367 |
368 |
369 | 6
370 |
371 |
372 | 6
373 |
374 |
375 |
376 |
377 | true
378 |
379 |
380 |
381 | true
382 |
383 |
384 |
385 | Note: Try to use generic app names. Ex. instead of writing Google Chrome, write chrome.
386 |
387 |
388 | true
389 |
390 |
391 |
392 |
393 |
394 |
395 | List of comma separated applications:
396 |
397 |
398 |
399 |
400 |
401 |
402 |
403 |
404 |
405 |
406 |
407 |
408 |
409 | About
410 |
411 |
412 |
413 |
414 |
415 | Qt::Vertical
416 |
417 |
418 |
419 | 20
420 | 40
421 |
422 |
423 |
424 |
425 |
426 |
427 |
428 | Author: Kostoski Stefan
429 |
430 |
431 | Qt::AlignCenter
432 |
433 |
434 |
435 |
436 |
437 |
438 | <a href="https://github.com/kostoskistefan/hoverclock-qt">Hoverclock QT Github</a>
439 |
440 |
441 | Qt::RichText
442 |
443 |
444 | Qt::AlignCenter
445 |
446 |
447 | true
448 |
449 |
450 | Qt::TextBrowserInteraction
451 |
452 |
453 |
454 |
455 |
456 |
457 | Version
458 |
459 |
460 | Qt::AlignCenter
461 |
462 |
463 |
464 |
465 |
466 |
467 | Qt::Vertical
468 |
469 |
470 |
471 | 20
472 | 40
473 |
474 |
475 |
476 |
477 |
478 |
479 |
480 |
481 |
482 |
483 | false
484 |
485 |
486 | Qt::AlignCenter
487 |
488 |
489 |
490 |
491 |
492 |
493 |
494 | Montserrat
495 | 24
496 | true
497 |
498 |
499 |
500 | Hoverclock QT
501 |
502 |
503 | Qt::AlignCenter
504 |
505 |
506 |
507 |
508 |
509 |
510 | Qt::Vertical
511 |
512 |
513 |
514 | 20
515 | 40
516 |
517 |
518 |
519 |
520 |
521 |
522 |
523 |
524 |
525 |
526 |
527 | tabWidget
528 | timeZoneComboBox
529 | timeFormatLineEdit
530 | dateFormatLineEdit
531 | showTimeCheckBox
532 | showDateCheckBox
533 | saveButton
534 | cancelButton
535 | opacityDoubleSpinBox
536 | positionComboBox
537 | verticalPaddingSpinBox
538 | horizontalPaddingSpinBox
539 | timeFontPicker
540 | dateFontPicker
541 | fillColorPicker
542 | strokeColorPicker
543 | strokeThicknessSpinBox
544 | blacklistTextEdit
545 |
546 |
547 |
548 |
549 |
--------------------------------------------------------------------------------
/src/hoverclock-qt.pro.user:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 | EnvironmentId
7 | {e51b853b-9eea-4010-b41c-f2e9a8b1eaef}
8 |
9 |
10 | ProjectExplorer.Project.ActiveTarget
11 | 0
12 |
13 |
14 | ProjectExplorer.Project.EditorSettings
15 |
16 | true
17 | false
18 | true
19 |
20 | Cpp
21 |
22 | CppGlobal
23 |
24 |
25 |
26 | QmlJS
27 |
28 | QmlJSGlobal
29 |
30 |
31 | 2
32 | UTF-8
33 | false
34 | 4
35 | false
36 | 80
37 | true
38 | true
39 | 1
40 | false
41 | true
42 | false
43 | 0
44 | true
45 | true
46 | 0
47 | 8
48 | true
49 | false
50 | 1
51 | true
52 | true
53 | true
54 | *.md, *.MD, Makefile
55 | false
56 | true
57 |
58 |
59 |
60 | ProjectExplorer.Project.PluginSettings
61 |
62 |
63 | true
64 | false
65 | true
66 | true
67 | true
68 | true
69 |
70 |
71 | 0
72 | true
73 |
74 | true
75 | Builtin.BuildSystem
76 |
77 | true
78 | true
79 | Builtin.DefaultTidyAndClazy
80 | 2
81 |
82 |
83 |
84 | true
85 |
86 |
87 | true
88 |
89 |
90 |
91 |
92 | ProjectExplorer.Project.Target.0
93 |
94 | Desktop
95 | Desktop
96 | Desktop
97 | {33f6fd76-ded6-40a6-a478-599468ec871c}
98 | 1
99 | 0
100 | 0
101 |
102 | 0
103 | /home/kostoskistefan/Projects/hoverclock-qt/build
104 | /home/kostoskistefan/Projects/hoverclock-qt/build
105 |
106 |
107 | true
108 | QtProjectManager.QMakeBuildStep
109 | false
110 |
111 |
112 |
113 | true
114 | Qt4ProjectManager.MakeStep
115 |
116 | 2
117 | Build
118 | Build
119 | ProjectExplorer.BuildSteps.Build
120 |
121 |
122 |
123 | true
124 | Qt4ProjectManager.MakeStep
125 | clean
126 |
127 | 1
128 | Clean
129 | Clean
130 | ProjectExplorer.BuildSteps.Clean
131 |
132 | 2
133 | false
134 |
135 | false
136 |
137 | Debug
138 | Qt4ProjectManager.Qt4BuildConfiguration
139 | 2
140 |
141 |
142 | /home/kostoskistefan/Projects/hoverclock-qt/build
143 | /home/kostoskistefan/Projects/hoverclock-qt/build
144 |
145 |
146 | true
147 | QtProjectManager.QMakeBuildStep
148 | false
149 |
150 |
151 |
152 | true
153 | Qt4ProjectManager.MakeStep
154 |
155 | 2
156 | Build
157 | Build
158 | ProjectExplorer.BuildSteps.Build
159 |
160 |
161 |
162 | true
163 | Qt4ProjectManager.MakeStep
164 | clean
165 |
166 | 1
167 | Clean
168 | Clean
169 | ProjectExplorer.BuildSteps.Clean
170 |
171 | 2
172 | false
173 |
174 | false
175 |
176 | QT_LOGGING_RULES=*.debug=false;qt.qpa.*=false
177 |
178 | Release
179 | Qt4ProjectManager.Qt4BuildConfiguration
180 | 0
181 | 0
182 |
183 |
184 | 0
185 | /home/kostoskistefan/Projects/hoverclock-qt/build
186 | /home/kostoskistefan/Projects/hoverclock-qt/build
187 |
188 |
189 | true
190 | QtProjectManager.QMakeBuildStep
191 | false
192 |
193 |
194 |
195 | true
196 | Qt4ProjectManager.MakeStep
197 |
198 | 2
199 | Build
200 | Build
201 | ProjectExplorer.BuildSteps.Build
202 |
203 |
204 |
205 | true
206 | Qt4ProjectManager.MakeStep
207 | clean
208 |
209 | 1
210 | Clean
211 | Clean
212 | ProjectExplorer.BuildSteps.Clean
213 |
214 | 2
215 | false
216 |
217 | false
218 |
219 | Profile
220 | Qt4ProjectManager.Qt4BuildConfiguration
221 | 0
222 | 0
223 | 0
224 |
225 | 3
226 |
227 |
228 | 0
229 | Deploy
230 | Deploy
231 | ProjectExplorer.BuildSteps.Deploy
232 |
233 | 1
234 |
235 | false
236 | ProjectExplorer.DefaultDeployConfiguration
237 |
238 | 1
239 |
240 | true
241 | true
242 | true
243 |
244 | 2
245 |
246 | Qt4ProjectManager.Qt4RunConfiguration:/home/kostoskistefan/Projects/hoverclock-qt/src/hoverclock.pro
247 | /home/kostoskistefan/Projects/hoverclock-qt/src/hoverclock.pro
248 | false
249 | true
250 | true
251 | false
252 | true
253 | /home/kostoskistefan/Projects/hoverclock-qt/build
254 |
255 | 1
256 |
257 |
258 |
259 | ProjectExplorer.Project.TargetCount
260 | 1
261 |
262 |
263 | ProjectExplorer.Project.Updater.FileVersion
264 | 22
265 |
266 |
267 | Version
268 | 22
269 |
270 |
271 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | GNU GENERAL PUBLIC LICENSE
2 | Version 3, 29 June 2007
3 |
4 | Copyright (C) 2007 Free Software Foundation, Inc.
5 | Everyone is permitted to copy and distribute verbatim copies
6 | of this license document, but changing it is not allowed.
7 |
8 | Preamble
9 |
10 | The GNU General Public License is a free, copyleft license for
11 | software and other kinds of works.
12 |
13 | The licenses for most software and other practical works are designed
14 | to take away your freedom to share and change the works. By contrast,
15 | the GNU General Public License is intended to guarantee your freedom to
16 | share and change all versions of a program--to make sure it remains free
17 | software for all its users. We, the Free Software Foundation, use the
18 | GNU General Public License for most of our software; it applies also to
19 | any other work released this way by its authors. You can apply it to
20 | your programs, too.
21 |
22 | When we speak of free software, we are referring to freedom, not
23 | price. Our General Public Licenses are designed to make sure that you
24 | have the freedom to distribute copies of free software (and charge for
25 | them if you wish), that you receive source code or can get it if you
26 | want it, that you can change the software or use pieces of it in new
27 | free programs, and that you know you can do these things.
28 |
29 | To protect your rights, we need to prevent others from denying you
30 | these rights or asking you to surrender the rights. Therefore, you have
31 | certain responsibilities if you distribute copies of the software, or if
32 | you modify it: responsibilities to respect the freedom of others.
33 |
34 | For example, if you distribute copies of such a program, whether
35 | gratis or for a fee, you must pass on to the recipients the same
36 | freedoms that you received. You must make sure that they, too, receive
37 | or can get the source code. And you must show them these terms so they
38 | know their rights.
39 |
40 | Developers that use the GNU GPL protect your rights with two steps:
41 | (1) assert copyright on the software, and (2) offer you this License
42 | giving you legal permission to copy, distribute and/or modify it.
43 |
44 | For the developers' and authors' protection, the GPL clearly explains
45 | that there is no warranty for this free software. For both users' and
46 | authors' sake, the GPL requires that modified versions be marked as
47 | changed, so that their problems will not be attributed erroneously to
48 | authors of previous versions.
49 |
50 | Some devices are designed to deny users access to install or run
51 | modified versions of the software inside them, although the manufacturer
52 | can do so. This is fundamentally incompatible with the aim of
53 | protecting users' freedom to change the software. The systematic
54 | pattern of such abuse occurs in the area of products for individuals to
55 | use, which is precisely where it is most unacceptable. Therefore, we
56 | have designed this version of the GPL to prohibit the practice for those
57 | products. If such problems arise substantially in other domains, we
58 | stand ready to extend this provision to those domains in future versions
59 | of the GPL, as needed to protect the freedom of users.
60 |
61 | Finally, every program is threatened constantly by software patents.
62 | States should not allow patents to restrict development and use of
63 | software on general-purpose computers, but in those that do, we wish to
64 | avoid the special danger that patents applied to a free program could
65 | make it effectively proprietary. To prevent this, the GPL assures that
66 | patents cannot be used to render the program non-free.
67 |
68 | The precise terms and conditions for copying, distribution and
69 | modification follow.
70 |
71 | TERMS AND CONDITIONS
72 |
73 | 0. Definitions.
74 |
75 | "This License" refers to version 3 of the GNU General Public License.
76 |
77 | "Copyright" also means copyright-like laws that apply to other kinds of
78 | works, such as semiconductor masks.
79 |
80 | "The Program" refers to any copyrightable work licensed under this
81 | License. Each licensee is addressed as "you". "Licensees" and
82 | "recipients" may be individuals or organizations.
83 |
84 | To "modify" a work means to copy from or adapt all or part of the work
85 | in a fashion requiring copyright permission, other than the making of an
86 | exact copy. The resulting work is called a "modified version" of the
87 | earlier work or a work "based on" the earlier work.
88 |
89 | A "covered work" means either the unmodified Program or a work based
90 | on the Program.
91 |
92 | To "propagate" a work means to do anything with it that, without
93 | permission, would make you directly or secondarily liable for
94 | infringement under applicable copyright law, except executing it on a
95 | computer or modifying a private copy. Propagation includes copying,
96 | distribution (with or without modification), making available to the
97 | public, and in some countries other activities as well.
98 |
99 | To "convey" a work means any kind of propagation that enables other
100 | parties to make or receive copies. Mere interaction with a user through
101 | a computer network, with no transfer of a copy, is not conveying.
102 |
103 | An interactive user interface displays "Appropriate Legal Notices"
104 | to the extent that it includes a convenient and prominently visible
105 | feature that (1) displays an appropriate copyright notice, and (2)
106 | tells the user that there is no warranty for the work (except to the
107 | extent that warranties are provided), that licensees may convey the
108 | work under this License, and how to view a copy of this License. If
109 | the interface presents a list of user commands or options, such as a
110 | menu, a prominent item in the list meets this criterion.
111 |
112 | 1. Source Code.
113 |
114 | The "source code" for a work means the preferred form of the work
115 | for making modifications to it. "Object code" means any non-source
116 | form of a work.
117 |
118 | A "Standard Interface" means an interface that either is an official
119 | standard defined by a recognized standards body, or, in the case of
120 | interfaces specified for a particular programming language, one that
121 | is widely used among developers working in that language.
122 |
123 | The "System Libraries" of an executable work include anything, other
124 | than the work as a whole, that (a) is included in the normal form of
125 | packaging a Major Component, but which is not part of that Major
126 | Component, and (b) serves only to enable use of the work with that
127 | Major Component, or to implement a Standard Interface for which an
128 | implementation is available to the public in source code form. A
129 | "Major Component", in this context, means a major essential component
130 | (kernel, window system, and so on) of the specific operating system
131 | (if any) on which the executable work runs, or a compiler used to
132 | produce the work, or an object code interpreter used to run it.
133 |
134 | The "Corresponding Source" for a work in object code form means all
135 | the source code needed to generate, install, and (for an executable
136 | work) run the object code and to modify the work, including scripts to
137 | control those activities. However, it does not include the work's
138 | System Libraries, or general-purpose tools or generally available free
139 | programs which are used unmodified in performing those activities but
140 | which are not part of the work. For example, Corresponding Source
141 | includes interface definition files associated with source files for
142 | the work, and the source code for shared libraries and dynamically
143 | linked subprograms that the work is specifically designed to require,
144 | such as by intimate data communication or control flow between those
145 | subprograms and other parts of the work.
146 |
147 | The Corresponding Source need not include anything that users
148 | can regenerate automatically from other parts of the Corresponding
149 | Source.
150 |
151 | The Corresponding Source for a work in source code form is that
152 | same work.
153 |
154 | 2. Basic Permissions.
155 |
156 | All rights granted under this License are granted for the term of
157 | copyright on the Program, and are irrevocable provided the stated
158 | conditions are met. This License explicitly affirms your unlimited
159 | permission to run the unmodified Program. The output from running a
160 | covered work is covered by this License only if the output, given its
161 | content, constitutes a covered work. This License acknowledges your
162 | rights of fair use or other equivalent, as provided by copyright law.
163 |
164 | You may make, run and propagate covered works that you do not
165 | convey, without conditions so long as your license otherwise remains
166 | in force. You may convey covered works to others for the sole purpose
167 | of having them make modifications exclusively for you, or provide you
168 | with facilities for running those works, provided that you comply with
169 | the terms of this License in conveying all material for which you do
170 | not control copyright. Those thus making or running the covered works
171 | for you must do so exclusively on your behalf, under your direction
172 | and control, on terms that prohibit them from making any copies of
173 | your copyrighted material outside their relationship with you.
174 |
175 | Conveying under any other circumstances is permitted solely under
176 | the conditions stated below. Sublicensing is not allowed; section 10
177 | makes it unnecessary.
178 |
179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
180 |
181 | No covered work shall be deemed part of an effective technological
182 | measure under any applicable law fulfilling obligations under article
183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
184 | similar laws prohibiting or restricting circumvention of such
185 | measures.
186 |
187 | When you convey a covered work, you waive any legal power to forbid
188 | circumvention of technological measures to the extent such circumvention
189 | is effected by exercising rights under this License with respect to
190 | the covered work, and you disclaim any intention to limit operation or
191 | modification of the work as a means of enforcing, against the work's
192 | users, your or third parties' legal rights to forbid circumvention of
193 | technological measures.
194 |
195 | 4. Conveying Verbatim Copies.
196 |
197 | You may convey verbatim copies of the Program's source code as you
198 | receive it, in any medium, provided that you conspicuously and
199 | appropriately publish on each copy an appropriate copyright notice;
200 | keep intact all notices stating that this License and any
201 | non-permissive terms added in accord with section 7 apply to the code;
202 | keep intact all notices of the absence of any warranty; and give all
203 | recipients a copy of this License along with the Program.
204 |
205 | You may charge any price or no price for each copy that you convey,
206 | and you may offer support or warranty protection for a fee.
207 |
208 | 5. Conveying Modified Source Versions.
209 |
210 | You may convey a work based on the Program, or the modifications to
211 | produce it from the Program, in the form of source code under the
212 | terms of section 4, provided that you also meet all of these conditions:
213 |
214 | a) The work must carry prominent notices stating that you modified
215 | it, and giving a relevant date.
216 |
217 | b) The work must carry prominent notices stating that it is
218 | released under this License and any conditions added under section
219 | 7. This requirement modifies the requirement in section 4 to
220 | "keep intact all notices".
221 |
222 | c) You must license the entire work, as a whole, under this
223 | License to anyone who comes into possession of a copy. This
224 | License will therefore apply, along with any applicable section 7
225 | additional terms, to the whole of the work, and all its parts,
226 | regardless of how they are packaged. This License gives no
227 | permission to license the work in any other way, but it does not
228 | invalidate such permission if you have separately received it.
229 |
230 | d) If the work has interactive user interfaces, each must display
231 | Appropriate Legal Notices; however, if the Program has interactive
232 | interfaces that do not display Appropriate Legal Notices, your
233 | work need not make them do so.
234 |
235 | A compilation of a covered work with other separate and independent
236 | works, which are not by their nature extensions of the covered work,
237 | and which are not combined with it such as to form a larger program,
238 | in or on a volume of a storage or distribution medium, is called an
239 | "aggregate" if the compilation and its resulting copyright are not
240 | used to limit the access or legal rights of the compilation's users
241 | beyond what the individual works permit. Inclusion of a covered work
242 | in an aggregate does not cause this License to apply to the other
243 | parts of the aggregate.
244 |
245 | 6. Conveying Non-Source Forms.
246 |
247 | You may convey a covered work in object code form under the terms
248 | of sections 4 and 5, provided that you also convey the
249 | machine-readable Corresponding Source under the terms of this License,
250 | in one of these ways:
251 |
252 | a) Convey the object code in, or embodied in, a physical product
253 | (including a physical distribution medium), accompanied by the
254 | Corresponding Source fixed on a durable physical medium
255 | customarily used for software interchange.
256 |
257 | b) Convey the object code in, or embodied in, a physical product
258 | (including a physical distribution medium), accompanied by a
259 | written offer, valid for at least three years and valid for as
260 | long as you offer spare parts or customer support for that product
261 | model, to give anyone who possesses the object code either (1) a
262 | copy of the Corresponding Source for all the software in the
263 | product that is covered by this License, on a durable physical
264 | medium customarily used for software interchange, for a price no
265 | more than your reasonable cost of physically performing this
266 | conveying of source, or (2) access to copy the
267 | Corresponding Source from a network server at no charge.
268 |
269 | c) Convey individual copies of the object code with a copy of the
270 | written offer to provide the Corresponding Source. This
271 | alternative is allowed only occasionally and noncommercially, and
272 | only if you received the object code with such an offer, in accord
273 | with subsection 6b.
274 |
275 | d) Convey the object code by offering access from a designated
276 | place (gratis or for a charge), and offer equivalent access to the
277 | Corresponding Source in the same way through the same place at no
278 | further charge. You need not require recipients to copy the
279 | Corresponding Source along with the object code. If the place to
280 | copy the object code is a network server, the Corresponding Source
281 | may be on a different server (operated by you or a third party)
282 | that supports equivalent copying facilities, provided you maintain
283 | clear directions next to the object code saying where to find the
284 | Corresponding Source. Regardless of what server hosts the
285 | Corresponding Source, you remain obligated to ensure that it is
286 | available for as long as needed to satisfy these requirements.
287 |
288 | e) Convey the object code using peer-to-peer transmission, provided
289 | you inform other peers where the object code and Corresponding
290 | Source of the work are being offered to the general public at no
291 | charge under subsection 6d.
292 |
293 | A separable portion of the object code, whose source code is excluded
294 | from the Corresponding Source as a System Library, need not be
295 | included in conveying the object code work.
296 |
297 | A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling. In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage. For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product. A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 |
310 | "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source. The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 |
318 | If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information. But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 |
329 | The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed. Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 |
337 | Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 |
343 | 7. Additional Terms.
344 |
345 | "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law. If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 |
354 | When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it. (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.) You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 |
361 | Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 |
365 | a) Disclaiming warranty or limiting liability differently from the
366 | terms of sections 15 and 16 of this License; or
367 |
368 | b) Requiring preservation of specified reasonable legal notices or
369 | author attributions in that material or in the Appropriate Legal
370 | Notices displayed by works containing it; or
371 |
372 | c) Prohibiting misrepresentation of the origin of that material, or
373 | requiring that modified versions of such material be marked in
374 | reasonable ways as different from the original version; or
375 |
376 | d) Limiting the use for publicity purposes of names of licensors or
377 | authors of the material; or
378 |
379 | e) Declining to grant rights under trademark law for use of some
380 | trade names, trademarks, or service marks; or
381 |
382 | f) Requiring indemnification of licensors and authors of that
383 | material by anyone who conveys the material (or modified versions of
384 | it) with contractual assumptions of liability to the recipient, for
385 | any liability that these contractual assumptions directly impose on
386 | those licensors and authors.
387 |
388 | All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10. If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term. If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 |
398 | If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 |
403 | Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 |
407 | 8. Termination.
408 |
409 | You may not propagate or modify a covered work except as expressly
410 | provided under this License. Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 |
415 | However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 |
422 | Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 |
429 | Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License. If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 |
435 | 9. Acceptance Not Required for Having Copies.
436 |
437 | You are not required to accept this License in order to receive or
438 | run a copy of the Program. Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance. However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work. These actions infringe copyright if you do
443 | not accept this License. Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 |
446 | 10. Automatic Licensing of Downstream Recipients.
447 |
448 | Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License. You are not responsible
451 | for enforcing compliance by third parties with this License.
452 |
453 | An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations. If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 |
463 | You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License. For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 |
471 | 11. Patents.
472 |
473 | A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based. The
475 | work thus licensed is called the contributor's "contributor version".
476 |
477 | A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version. For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 |
487 | Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 |
492 | In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement). To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 |
499 | If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients. "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 |
513 | If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 |
521 | A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License. You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 |
536 | Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
542 | If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License. If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all. For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
553 |
554 | Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work. The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time. Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 |
570 | Each version is given a distinguishing version number. If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------