miracle091/SafeEyes
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Code Issues Releases Wiki Activity

Adding multi-screen support

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This commit is contained in:
Gobinath 2016-10-27 22:01:02 +05:30
parent 3fc884dc60
commit 4f8b377b28
1 changed files with 56 additions and 10 deletions
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66
safeeyes/safeeyes/BreakScreen.py
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@ -33,6 +33,8 @@ class BreakScreen:
self.style_sheet = style_sheet_path
self.is_pretified = False
self.key_lock_condition = threading.Condition()
self.secondary_windows = []
self.glade_file = glade_file
builder = Gtk.Builder()
builder.add_from_file(glade_file)
@ -43,15 +45,11 @@ class BreakScreen:
self.btn_skip = builder.get_object("btn_skip")
self.window = builder.get_object("window_main")
self.window.stick()
self.window.set_keep_above(True)
screen = self.window.get_screen()
# self.window.resize(screen.get_width(), screen.get_height())
"""
Initialize the internal properties from configuration
"""
def initialize(self, config):
self.skip_button_text = config['skip_button_text']
self.strict_break = config['strict_break']
@ -89,7 +87,41 @@ class BreakScreen:
# Ungrap the keyboard
display.ungrab_keyboard(X.CurrentTime)
display.flush()
"""
Show an empty break screen on each non-active screens.
"""
def block_external_screens(self):
screen = Gtk.Window().get_screen()
current_monitor = screen.get_monitor_at_window(screen.get_active_window())
no_of_monitors = screen.get_n_monitors()
if no_of_monitors > 1:
for monitor in range(no_of_monitors):
if monitor != current_monitor:
monitor_gemoetry = screen.get_monitor_geometry(monitor)
x = monitor_gemoetry.x
y = monitor_gemoetry.y
builder = Gtk.Builder()
builder.add_from_file(self.glade_file)
# Hide all the labels and button
builder.get_object("lbl_message").set_visible(False)
builder.get_object("lbl_count").set_visible(False)
builder.get_object("btn_skip").set_visible(False)
window = builder.get_object("window_main")
self.secondary_windows.append(window)
window.move(x, y)
window.stick()
window.set_keep_above(True)
window.present()
window.fullscreen()
def release_keyboard(self):
self.key_lock_condition.acquire()
self.lock_keyboard = False
@ -98,9 +130,6 @@ class BreakScreen:
def __show_message(self, message):
self.lbl_message.set_text(message)
self.window.show_all()
self.window.present()
self.window.fullscreen()
# Set the style only for the first time
if not self.is_pretified:
@ -117,7 +146,24 @@ class BreakScreen:
thread = threading.Thread(target=self.block_keyboard)
thread.start()
# Show blank break screen on other non-active screens
self.block_external_screens()
# Keep the window above all the other windows
self.window.stick()
self.window.set_keep_above(True)
self.window.present()
self.window.fullscreen()
"""
Hide the break screen from active window and destroy all other windows
"""
def close(self):
self.release_keyboard()
GLib.idle_add(lambda: self.window.hide())
# Destroy other windows if exists
for other_window in self.secondary_windows:
GLib.idle_add(lambda: other_window.destroy())
del self.secondary_windows[:]