miracle091/SafeEyes
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Code Issues Releases Wiki Activity

Merge pull request #110 from ruXlab/screen-lock

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Lock screen feature
This commit is contained in:
Gobinath 2017-04-08 17:19:52 -04:00 committed by GitHub
commit 8c81ca5742
6 changed files with 137 additions and 36 deletions
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9
safeeyes/SafeEyesCore.py
View File

@ -65,6 +65,8 @@ class SafeEyesCore:
self.skip_break_window_classes = [x.lower() for x in config['active_window_class']['skip_break']]
self.take_break_window_classes = [x.lower() for x in config['active_window_class']['take_break']]
self.custom_exercises = config['custom_exercises']
self.time_to_screen_lock = config.get('time_to_screen_lock', -1)
self.enable_screen_lock = config.get('enable_screen_lock', False)
exercises = language['exercises']
for short_break_config in config['short_breaks']:
@ -291,6 +293,11 @@ class SafeEyesCore:
audible_alert = self.short_break_exercises[self.short_break_message_index][2]
image = self.short_break_exercises[self.short_break_message_index][3]
total_break_time = seconds
# Should we lock screen potentially?
consider_screen_lock = Utility.is_desktop_lock_supported() and self.enable_screen_lock
# Show the break screen
self.start_break(message, image)
@ -301,6 +308,8 @@ class SafeEyesCore:
self.on_countdown(timeformat)
time.sleep(1) # Sleep for 1 second
seconds -= 1
if consider_screen_lock and self.time_to_screen_lock == total_break_time - seconds:
Utility.lock_desktop()
# Loop terminated because of timeout (not skipped) -> Close the break alert
if not self.skipped and not self.postponed:

13
safeeyes/SettingsDialog.py
View File

@ -45,6 +45,8 @@ class SettingsDialog:
self.switch_strict_break = builder.get_object('switch_strict_break')
self.switch_audible_alert = builder.get_object('switch_audible_alert')
self.cmb_language = builder.get_object('cmb_language')
self.switch_screen_lock = builder.get_object('switch_screen_lock')
self.spin_time_to_screen_lock = builder.get_object('spin_time_to_screen_lock')
builder.get_object('lbl_short_break').set_label(language['ui_controls']['short_break_duration'])
builder.get_object('lbl_long_break').set_label(language['ui_controls']['long_break_duration'])
@ -56,6 +58,8 @@ class SettingsDialog:
builder.get_object('lbl_strict_break').set_label(language['ui_controls']['strict_break'])
builder.get_object('lbl_audible_alert').set_label(language['ui_controls']['audible_alert'])
builder.get_object('lbl_language').set_label(language['ui_controls']['language'])
builder.get_object('lbl_enable_screen_lock').set_label(language['ui_controls']['enable_screen_lock'])
builder.get_object('lbl_lock_screen_after').set_label(language['ui_controls']['time_to_screen_lock'])
builder.get_object('btn_cancel').set_label(language['ui_controls']['cancel'])
builder.get_object('btn_save').set_label(language['ui_controls']['save'])
@ -68,6 +72,10 @@ class SettingsDialog:
self.spin_postpone_duration.set_value(config['postpone_duration'])
self.switch_strict_break.set_active(config['strict_break'])
self.switch_audible_alert.set_active(config['audible_alert'])
self.switch_screen_lock.set_sensitive(Utility.is_desktop_lock_supported())
self.switch_screen_lock.set_active(Utility.is_desktop_lock_supported() and self.config.get('enable_screen_lock', False))
self.spin_time_to_screen_lock.set_value(self.config.get('time_to_screen_lock', 20))
self.on_switch_screen_lock_activate(self.switch_screen_lock, self.switch_screen_lock.get_active())
# Initialize the language combobox
language_list_store = Gtk.ListStore(GObject.TYPE_STRING)
@ -101,6 +109,9 @@ class SettingsDialog:
def show(self):
self.window.show_all()
def on_switch_screen_lock_activate(self, switch, state):
self.spin_time_to_screen_lock.set_sensitive(self.switch_screen_lock.get_active())
def on_window_delete(self, *args):
self.window.destroy()
@ -115,6 +126,8 @@ class SettingsDialog:
self.config['strict_break'] = self.switch_strict_break.get_active()
self.config['audible_alert'] = self.switch_audible_alert.get_active()
self.config['language'] = self.languages[self.cmb_language.get_active()]
self.config['time_to_screen_lock'] = self.spin_time_to_screen_lock.get_value_as_int()
self.config['enable_screen_lock'] = self.switch_screen_lock.get_active()
self.on_save_settings(self.config) # Call the provided save method
self.window.destroy() # Close the settings window

18
safeeyes/Utility.py
View File

@ -240,3 +240,21 @@ def read_lang_files():
languages[lang_file_name.lower().replace('.json', '')] = lang['meta_info']['language_name']
return languages
def desktop_envinroment():
"""
Function tries to detect current envinroment
Possible results: unity, gnome or None if nothing detected
"""
if 'unity' == os.environ.get('XDG_CURRENT_DESKTOP', '').lower():
return 'unity'
elif 'gnome' == os.environ.get('DESKTOP_SESSION', '').lower():
return 'gnome'
return None
def is_desktop_lock_supported():
return desktop_envinroment() in ['unity', 'gnome']
def lock_desktop():
subprocess.call(["gnome-screensaver-command","--lock",])

4
safeeyes/config/lang/en.json
View File

@ -44,6 +44,8 @@
"strict_break": "Strict break (Hide skip button)",
"system_language": "System Language",
"time_to_prepare_for_break": "Time to prepare for break (in seconds)",
"until_restart": "Until restart"
"until_restart": "Until restart",
"time_to_screen_lock": "Lock screen if break is longer than (in seconds)",
"enable_screen_lock": "Enable screen lock for long breaks"
}
}

4
safeeyes/config/lang/ru.json
View File

@ -44,6 +44,8 @@
"strict_break": "Обязательный перерыв (Скрыть кнопку 'Пропустить')",
"system_language": "System Language",
"time_to_prepare_for_break": "Время подготовки в перерыву (в секундах)",
"until_restart": "До перезагрузки"
"until_restart": "До перезагрузки",
"time_to_screen_lock": "Заблокировать экран если перерыв дольше(в секундах)",
"enable_screen_lock": "Включить блокировку экрана"
}
}

125
safeeyes/glade/settings_dialog.glade
View File

@ -46,24 +46,30 @@
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkAdjustment" id="adjust_postpone_duration">
<property name="lower">1</property>
<property name="upper">15</property>
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkAdjustment" id="adjust_short_break_duration">
<property name="lower">1</property>
<property name="upper">60</property>
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkAdjustment" id="adjust_time_to_lock_screen">
<property name="lower">1</property>
<property name="upper">60</property>
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkAdjustment" id="adjust_time_to_prepare">
<property name="lower">1</property>
<property name="upper">60</property>
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkAdjustment" id="adjust_postpone_duration">
<property name="lower">1</property>
<property name="upper">15</property>
<property name="step_increment">1</property>
<property name="page_increment">5</property>
</object>
<object class="GtkWindow" id="window_settings">
<property name="height_request">400</property>
<property name="can_focus">False</property>
@ -199,32 +205,6 @@
<property name="top_attach">7</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="lbl_audible_alert">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Audible alert at the end of break</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">8</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="lbl_language">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Language</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">9</property>
</packing>
</child>
<child>
<object class="GtkSpinButton" id="spin_short_break_duration">
<property name="visible">True</property>
@ -376,6 +356,19 @@
<property name="top_attach">8</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="lbl_audible_alert">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Audible alert at the end of break</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">8</property>
</packing>
</child>
<child>
<object class="GtkComboBox" id="cmb_language">
<property name="visible">True</property>
@ -387,10 +380,74 @@
</packing>
</child>
<child>
<placeholder/>
<object class="GtkLabel" id="lbl_language">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Language</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">9</property>
</packing>
</child>
<child>
<placeholder/>
<object class="GtkLabel" id="lbl_lock_screen_after">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Lock screen if break is longer than (in seconds)</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">11</property>
</packing>
</child>
<child>
<object class="GtkSpinButton" id="spin_time_to_screen_lock">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="halign">end</property>
<property name="valign">center</property>
<property name="text" translatable="yes">1</property>
<property name="input_purpose">number</property>
<property name="adjustment">adjust_time_to_prepare</property>
<property name="climb_rate">1</property>
<property name="numeric">True</property>
<property name="update_policy">if-valid</property>
<property name="value">1</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">11</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="lbl_enable_screen_lock">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="label" translatable="yes">Enable screen lock for long breaks</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">10</property>
</packing>
</child>
<child>
<object class="GtkSwitch" id="switch_screen_lock">
<property name="visible">True</property>
<property name="can_focus">True</property>
<signal name="activate" handler="on_switch_screen_lock_activate" swapped="no"/>
<signal name="state-set" handler="on_switch_screen_lock_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">10</property>
</packing>
</child>
</object>
<packing>