forked from openlp/openlp
[bug 1314469] Fix the border seen in the main display on KDE by not overwriting that bit of the stylesheet
Fixes: https://launchpad.net/bugs/1314469
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@ -38,20 +38,37 @@ Some of the code for this form is based on the examples at:
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import cgi
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import logging
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import sys
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from PyQt4 import QtCore, QtGui, QtWebKit, QtOpenGL
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from PyQt4.phonon import Phonon
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from openlp.core.common import Registry, RegistryProperties, OpenLPMixin, Settings, translate, is_macosx
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from openlp.core.lib import ServiceItem, ImageSource, build_html, expand_tags, image_to_byte
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from openlp.core.lib import ServiceItem, ImageSource, ScreenList, build_html, expand_tags, image_to_byte
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from openlp.core.lib.theme import BackgroundType
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from openlp.core.lib import ScreenList
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from openlp.core.ui import HideMode, AlertLocation
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log = logging.getLogger(__name__)
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OPAQUE_STYLESHEET = """
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QWidget {
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border: 0px;
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margin: 0px;
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padding: 0px;
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}
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QGraphicsView {}
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"""
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TRANSPARENT_STYLESHEET = """
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QWidget {
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border: 0px;
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margin: 0px;
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padding: 0px;
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}
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QGraphicsView {
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background: transparent;
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border: 0px;
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}
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"""
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class Display(QtGui.QGraphicsView):
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"""
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@ -135,7 +152,7 @@ class MainDisplay(OpenLPMixin, Display, RegistryProperties):
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self.audio_player = None
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self.first_time = True
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self.web_loaded = True
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self.setStyleSheet('border: 0px; margin: 0px; padding: 0px;')
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self.setStyleSheet(OPAQUE_STYLESHEET)
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window_flags = QtCore.Qt.FramelessWindowHint | QtCore.Qt.Tool | QtCore.Qt.WindowStaysOnTopHint
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if Settings().value('advanced/x11 bypass wm'):
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window_flags |= QtCore.Qt.X11BypassWindowManagerHint
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@ -165,10 +182,10 @@ class MainDisplay(OpenLPMixin, Display, RegistryProperties):
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"""
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if enabled:
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self.setAutoFillBackground(False)
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self.setStyleSheet("QGraphicsView {background: transparent; border: 0px;}")
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self.setStyleSheet(TRANSPARENT_STYLESHEET)
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else:
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self.setAttribute(QtCore.Qt.WA_NoSystemBackground, False)
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self.setStyleSheet("QGraphicsView {}")
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self.setStyleSheet(OPAQUE_STYLESHEET)
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self.setAttribute(QtCore.Qt.WA_TranslucentBackground, enabled)
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self.repaint()
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@ -36,8 +36,10 @@ from PyQt4 import QtCore
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from openlp.core.common import Registry
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from openlp.core.lib import ScreenList
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from openlp.core.ui import MainDisplay
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from openlp.core.ui.maindisplay import TRANSPARENT_STYLESHEET, OPAQUE_STYLESHEET
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from tests.interfaces import MagicMock, patch
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from tests.helpers.testmixin import TestMixin
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from tests.interfaces import MagicMock
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SCREEN = {
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'primary': False,
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@ -46,7 +48,7 @@ SCREEN = {
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}
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class TestMainDisplay(TestCase):
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class TestMainDisplay(TestCase, TestMixin):
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def setUp(self):
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"""
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@ -59,6 +61,9 @@ class TestMainDisplay(TestCase):
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self.desktop.screenGeometry.return_value = SCREEN['size']
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self.screens = ScreenList.create(self.desktop)
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Registry.create()
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self.registry = Registry()
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self.setup_application()
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Registry().register('application', self.app)
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def tearDown(self):
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"""
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@ -80,30 +85,60 @@ class TestMainDisplay(TestCase):
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# THEN: The controller should not be a live controller.
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self.assertEqual(main_display.is_live, True, 'The main display should be a live controller')
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def set_transparency_test(self):
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def set_transparency_enabled_test(self):
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"""
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Test creating an instance of the MainDisplay class
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Test setting the display to be transparent
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"""
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# GIVEN: get an instance of MainDisplay
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# GIVEN: An instance of MainDisplay
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display = MagicMock()
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main_display = MainDisplay(display)
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# WHEN: We enable transparency
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# WHEN: Transparency is enabled
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main_display.set_transparency(True)
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# THEN: There should be a Stylesheet
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self.assertEqual('QGraphicsView {background: transparent; border: 0px;}', main_display.styleSheet(),
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'MainDisplay instance should be transparent')
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# THEN: The transparent stylesheet should be used
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self.assertEqual(TRANSPARENT_STYLESHEET, main_display.styleSheet(),
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'The MainDisplay should use the transparent stylesheet')
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self.assertFalse(main_display.autoFillBackground(),
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'MainDisplay instance should be without background auto fill')
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'The MainDisplay should not have autoFillBackground set')
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self.assertTrue(main_display.testAttribute(QtCore.Qt.WA_TranslucentBackground),
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'MainDisplay hasnt translucent background')
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'The MainDisplay should have a translucent background')
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# WHEN: We disable transparency
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def set_transparency_disabled_test(self):
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"""
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Test setting the display to be opaque
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"""
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# GIVEN: An instance of MainDisplay
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display = MagicMock()
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main_display = MainDisplay(display)
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# WHEN: Transparency is disabled
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main_display.set_transparency(False)
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# THEN: The Stylesheet should be empty
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self.assertEqual('QGraphicsView {}', main_display.styleSheet(),
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'MainDisplay instance should not be transparent')
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# THEN: The opaque stylesheet should be used
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self.assertEqual(OPAQUE_STYLESHEET, main_display.styleSheet(),
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'The MainDisplay should use the opaque stylesheet')
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self.assertFalse(main_display.testAttribute(QtCore.Qt.WA_TranslucentBackground),
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'MainDisplay hasnt translucent background')
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'The MainDisplay should not have a translucent background')
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def css_changed_test(self):
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"""
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Test that when the CSS changes, the plugins are looped over and given an opportunity to update the CSS
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"""
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# GIVEN: A mocked list of plugins, a mocked display and a MainDisplay
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mocked_songs_plugin = MagicMock()
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mocked_bibles_plugin = MagicMock()
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mocked_plugin_manager = MagicMock()
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mocked_plugin_manager.plugins = [mocked_songs_plugin, mocked_bibles_plugin]
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Registry().register('plugin_manager', mocked_plugin_manager)
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display = MagicMock()
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main_display = MainDisplay(display)
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# This is set up dynamically, so we need to mock it out for now
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main_display.frame = MagicMock()
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# WHEN: The css_changed() method is triggered
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main_display.css_changed()
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# THEN: The plugins should have each been given an opportunity to add their bit to the CSS
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mocked_songs_plugin.refresh_css.assert_called_with(main_display.frame)
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mocked_bibles_plugin.refresh_css.assert_called_with(main_display.frame)
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@ -36,9 +36,10 @@ from unittest import TestCase
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from openlp.core.ui.mainwindow import MainWindow
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from openlp.core.lib.ui import UiStrings
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from openlp.core.common.registry import Registry
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from tests.utils.constants import TEST_RESOURCES_PATH
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from tests.helpers.testmixin import TestMixin
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from tests.functional import MagicMock, patch
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from tests.helpers.testmixin import TestMixin
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from tests.utils.constants import TEST_RESOURCES_PATH
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class TestMainWindow(TestCase, TestMixin):
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