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Always use transparency when going to desktop 

Except when the display workaround is enabled of course :)
This commit is contained in:
Daniel 2020-04-27 16:20:51 +00:00 committed by Raoul Snyman
parent c24f018775
commit f4e30c15cc
5 changed files with 41 additions and 30 deletions
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13
openlp/core/display/webengine.py
View File

@ -81,10 +81,19 @@ class WebEngineView(QtWebEngineWidgets.QWebEngineView):
"""
Emit delegatePaint on paint event of the last added QOpenGLWidget child
"""
if obj == self._child and ev.type() == QtCore.QEvent.Paint:
self.delegatePaint.emit()
if obj == self._child:
if ev.type() == QtCore.QEvent.MouseButtonPress or ev.type() == QtCore.QEvent.TouchBegin:
self.display_clicked()
if ev.type() == QtCore.QEvent.Paint:
self.delegatePaint.emit()
return super(WebEngineView, self).eventFilter(obj, ev)
def display_clicked(self):
"""
Dummy method to be overridden
"""
pass
def event(self, ev):
"""
Handle events

23
openlp/core/display/window.py
View File

@ -146,6 +146,7 @@ class DisplayWindow(QtWidgets.QWidget, RegistryProperties, LogMixin):
self.webview = WebEngineView(self)
self.webview.setAttribute(QtCore.Qt.WA_TranslucentBackground)
self.webview.page().setBackgroundColor(QtCore.Qt.transparent)
self.webview.display_clicked = self.disable_display
self.layout.addWidget(self.webview)
self.webview.loadFinished.connect(self.after_loaded)
display_base_path = AppLocation.get_directory(AppLocation.AppDir) / 'core' / 'display' / 'html'
@ -428,7 +429,6 @@ class DisplayWindow(QtWidgets.QWidget, RegistryProperties, LogMixin):
self.run_javascript('Display.show();')
if self.isHidden():
self.setVisible(True)
self.webview.setVisible(True)
self.hide_mode = None
# Trigger actions when display is active again.
if self.is_display:
@ -445,24 +445,29 @@ class DisplayWindow(QtWidgets.QWidget, RegistryProperties, LogMixin):
# Only make visible on single monitor setup if setting enabled.
if len(ScreenList()) == 1 and not self.settings.value('core/display on monitor'):
return
# Use Screen mode if Transparent is disallowed via setting
if self.settings.value('advanced/disable transparent display') and mode == HideMode.Transparent:
mode = HideMode.Screen
# Now update display to the selected mode
# Update display to the selected mode
if mode == HideMode.Screen:
self.setVisible(False)
if self.settings.value('advanced/disable transparent display'):
self.setVisible(False)
else:
self.run_javascript('Display.toTransparent();')
elif mode == HideMode.Blank:
self.run_javascript('Display.toBlack();')
elif mode == HideMode.Theme:
self.run_javascript('Display.toTheme();')
else:
self.run_javascript('Display.toTransparent();')
if mode != HideMode.Screen:
if self.isHidden():
self.setVisible(True)
self.webview.setVisible(True)
self.hide_mode = mode
def disable_display(self):
"""
Removes the display if showing desktop
This allows users to click though the screen even if the screen is only transparent
"""
if self.is_display and self.hide_mode == HideMode.Screen:
self.setVisible(False)
def set_scale(self, scale):
"""
Set the HTML scale

1
openlp/core/ui/__init__.py
View File

@ -41,7 +41,6 @@ class HideMode(object):
Blank = 1
Theme = 2
Screen = 3
Transparent = 4
class DisplayControllerType(object):

2
openlp/core/ui/media/mediacontroller.py
View File

@ -454,7 +454,7 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
controller.media_info.is_playing = True
if not controller.media_info.is_background:
display = self._define_display(controller)
display.hide_display(HideMode.Transparent)
display.hide_display(HideMode.Screen)
controller._set_theme(controller.service_item)
display.load_verses([{"verse": "v1", "text": "", "footer": " "}])
return True

32
tests/functional/openlp_core/display/test_window.py
View File

@ -197,7 +197,6 @@ def test_show_display(mocked_screenlist, mocked_registry_execute, mocked_webengi
display_window.setVisible.assert_called_once_with(True)
display_window.run_javascript.assert_called_once_with('Display.show();')
mocked_registry_execute.assert_called_once_with('live_display_active')
assert display_window.hide_mode is None
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -209,7 +208,7 @@ def test_show_display_no_display(mocked_screenlist, mocked_webengine, mocked_add
"""
# GIVEN: A Display window, one screen and core/display on monitor disabled
display_window = DisplayWindow()
display_window.hide_mode = HideMode.Screen
display_window.run_javascript = MagicMock()
display_window.is_display = True
mocked_screenlist.return_value = [1]
mock_settings.value.return_value = False
@ -217,8 +216,8 @@ def test_show_display_no_display(mocked_screenlist, mocked_webengine, mocked_add
# WHEN: Show display is run
display_window.show_display()
# THEN: Hide mode should still be screen
assert display_window.hide_mode == HideMode.Screen
# THEN: Shouldn't run the js show fn
assert display_window.run_javascript.call_count == 0
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -229,15 +228,16 @@ def test_hide_display_to_screen(mocked_webengine, mocked_addWidget, mock_setting
"""
# GIVEN: Display window and setting advanced/disable transparent display = False
display_window = DisplayWindow()
display_window.run_javascript = MagicMock()
display_window.setVisible = MagicMock()
mock_settings.value.return_value = False
# WHEN: Hide display is run with no mode (should default to Screen)
display_window.hide_display()
# THEN: Should hide the display and set the hide mode
display_window.setVisible.assert_called_once_with(False)
assert display_window.hide_mode == HideMode.Screen
# THEN: Should hide the display with the js transparency function (not setVisible)
display_window.setVisible.call_count == 0
display_window.run_javascript.assert_called_once_with('Display.toTransparent();')
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -256,7 +256,6 @@ def test_hide_display_to_blank(mocked_webengine, mocked_addWidget, mock_settings
# THEN: Should run the correct javascript on the display and set the hide mode
display_window.run_javascript.assert_called_once_with('Display.toBlack();')
assert display_window.hide_mode == HideMode.Blank
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -275,7 +274,6 @@ def test_hide_display_to_theme(mocked_webengine, mocked_addWidget, mock_settings
# THEN: Should run the correct javascript on the display and set the hide mode
display_window.run_javascript.assert_called_once_with('Display.toTheme();')
assert display_window.hide_mode == HideMode.Theme
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -287,14 +285,15 @@ def test_hide_display_to_transparent(mocked_webengine, mocked_addWidget, mock_se
# GIVEN: Display window and setting advanced/disable transparent display = False
display_window = DisplayWindow()
display_window.run_javascript = MagicMock()
display_window.setVisible = MagicMock()
mock_settings.value.return_value = False
# WHEN: Hide display is run with HideMode.Transparent
display_window.hide_display(HideMode.Transparent)
# WHEN: Hide display is run with HideMode.Screen
display_window.hide_display(HideMode.Screen)
# THEN: Should run the correct javascript on the display and set the hide mode
assert display_window.hide_mode == HideMode.Transparent
# THEN: Should run the correct javascript on the display and not set the visiblity
display_window.run_javascript.assert_called_once_with('Display.toTransparent();')
assert display_window.setVisible.call_count == 0
@patch('PyQt5.QtWidgets.QVBoxLayout')
@ -309,12 +308,11 @@ def test_hide_transparent_to_screen(mocked_webengine, mocked_addWidget, mock_set
display_window.setVisible = MagicMock()
mock_settings.value.return_value = True
# WHEN: Hide display is run with HideMode.Transparent
display_window.hide_display(HideMode.Transparent)
# WHEN: Hide display is run with HideMode.Screen
display_window.hide_display(HideMode.Screen)
# THEN: Should run the correct javascript on the display and set the hide mode
# THEN: Should run setVisible(False)
display_window.setVisible.assert_called_once_with(False)
assert display_window.hide_mode == HideMode.Screen
@patch('PyQt5.QtWidgets.QVBoxLayout')