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Adds automatic functionality to the max-height for non-text items feature, and sets this as the default value.

Browse Source 
Advanced tab spin box replaced with combo box.

Test coverage expanded on other functions in listpreviewwidget and pep8 errors fixed.
Fixed test naming.
Merged with trunk as of 2016-06-02_10:30.

lp:~knightrider0xd/openlp/non-text-item-height-default (revision 2674)
[SUCCESS] https://ci.openlp.io/job/Branch-01-Pull/1584/
[SUCCESS] https://ci.openlp.io/job/Branch-02-Functional-Tests/1...

bzr-revno: 2674
This commit is contained in:
ian@knightly.xyz 2016-06-05 15:09:57 +01:00 committed by Tim Bentley
commit d690366595
7 changed files with 111 additions and 19 deletions
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2
openlp/core/common/settings.py
View File

@ -129,7 +129,7 @@ class Settings(QtCore.QSettings):
'advanced/recent file count': 4,
'advanced/save current plugin': False,
'advanced/slide limits': SlideLimits.End,
'advanced/slide max height': 0,
'advanced/slide max height': -4,
'advanced/single click preview': False,
'advanced/single click service preview': False,
'advanced/x11 bypass wm': X11_BYPASS_DEFAULT,

27
openlp/core/ui/advancedtab.py
View File

@ -87,11 +87,14 @@ class AdvancedTab(SettingsTab):
self.ui_layout.addRow(self.expand_service_item_check_box)
self.slide_max_height_label = QtWidgets.QLabel(self.ui_group_box)
self.slide_max_height_label.setObjectName('slide_max_height_label')
self.slide_max_height_spin_box = QtWidgets.QSpinBox(self.ui_group_box)
self.slide_max_height_spin_box.setObjectName('slide_max_height_spin_box')
self.slide_max_height_spin_box.setRange(0, 1000)
self.slide_max_height_spin_box.setSingleStep(20)
self.ui_layout.addRow(self.slide_max_height_label, self.slide_max_height_spin_box)
self.slide_max_height_combo_box = QtWidgets.QComboBox(self.ui_group_box)
self.slide_max_height_combo_box.addItem('', userData=0)
self.slide_max_height_combo_box.addItem('', userData=-4)
# Generate numeric values for combo box dynamically
for px in range(60, 801, 5):
self.slide_max_height_combo_box.addItem(str(px) + 'px', userData=px)
self.slide_max_height_combo_box.setObjectName('slide_max_height_combo_box')
self.ui_layout.addRow(self.slide_max_height_label, self.slide_max_height_combo_box)
self.autoscroll_label = QtWidgets.QLabel(self.ui_group_box)
self.autoscroll_label.setObjectName('autoscroll_label')
self.autoscroll_combo_box = QtWidgets.QComboBox(self.ui_group_box)
@ -265,7 +268,8 @@ class AdvancedTab(SettingsTab):
'Expand new service items on creation'))
self.slide_max_height_label.setText(translate('OpenLP.AdvancedTab',
'Max height for non-text slides\nin slide controller:'))
self.slide_max_height_spin_box.setSpecialValueText(translate('OpenLP.AdvancedTab', 'Disabled'))
self.slide_max_height_combo_box.setItemText(0, translate('OpenLP.AdvancedTab', 'Disabled'))
self.slide_max_height_combo_box.setItemText(1, translate('OpenLP.AdvancedTab', 'Automatic'))
self.autoscroll_label.setText(translate('OpenLP.AdvancedTab',
'When changing slides:'))
self.autoscroll_combo_box.setItemText(0, translate('OpenLP.AdvancedTab', 'Do not auto-scroll'))
@ -355,10 +359,13 @@ class AdvancedTab(SettingsTab):
self.single_click_preview_check_box.setChecked(settings.value('single click preview'))
self.single_click_service_preview_check_box.setChecked(settings.value('single click service preview'))
self.expand_service_item_check_box.setChecked(settings.value('expand service item'))
self.slide_max_height_spin_box.setValue(settings.value('slide max height'))
slide_max_height_value = settings.value('slide max height')
for i in range(0, self.slide_max_height_combo_box.count()):
if self.slide_max_height_combo_box.itemData(i) == slide_max_height_value:
self.slide_max_height_combo_box.setCurrentIndex(i)
autoscroll_value = settings.value('autoscrolling')
for i in range(0, len(self.autoscroll_map)):
if self.autoscroll_map[i] == autoscroll_value:
if self.autoscroll_map[i] == autoscroll_value and i < self.autoscroll_combo_box.count():
self.autoscroll_combo_box.setCurrentIndex(i)
self.enable_auto_close_check_box.setChecked(settings.value('enable exit confirmation'))
self.hide_mouse_check_box.setChecked(settings.value('hide mouse'))
@ -439,7 +446,9 @@ class AdvancedTab(SettingsTab):
settings.setValue('single click preview', self.single_click_preview_check_box.isChecked())
settings.setValue('single click service preview', self.single_click_service_preview_check_box.isChecked())
settings.setValue('expand service item', self.expand_service_item_check_box.isChecked())
settings.setValue('slide max height', self.slide_max_height_spin_box.value())
slide_max_height_index = self.slide_max_height_combo_box.currentIndex()
slide_max_height_value = self.slide_max_height_combo_box.itemData(slide_max_height_index)
settings.setValue('slide max height', slide_max_height_value)
settings.setValue('autoscrolling', self.autoscroll_map[self.autoscroll_combo_box.currentIndex()])
settings.setValue('enable exit confirmation', self.enable_auto_close_check_box.isChecked())
settings.setValue('hide mouse', self.hide_mouse_check_box.isChecked())

25
openlp/core/ui/lib/listpreviewwidget.py
View File

@ -63,6 +63,7 @@ class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
# Initialize variables.
self.service_item = ServiceItem()
self.screen_ratio = screen_ratio
self.auto_row_height = 100
# Connect signals
self.verticalHeader().sectionResized.connect(self.row_resized)
@ -87,8 +88,14 @@ class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
height = self.viewport().width() // self.screen_ratio
max_img_row_height = Settings().value('advanced/slide max height')
# Adjust for row height cap if in use.
if isinstance(max_img_row_height, int) and max_img_row_height > 0 and height > max_img_row_height:
height = max_img_row_height
if isinstance(max_img_row_height, int):
if max_img_row_height > 0 and height > max_img_row_height:
height = max_img_row_height
elif max_img_row_height < 0:
# If auto setting, show that number of slides, or if the resulting slides too small, 100px.
# E.g. If setting is -4, 4 slides will be visible, unless those slides are < 100px high.
self.auto_row_height = max(self.viewport().height() / (-1 * max_img_row_height), 100)
height = min(height, self.auto_row_height)
# Apply new height to slides
for frame_number in range(len(self.service_item.get_frames())):
self.setRowHeight(frame_number, height)
@ -99,7 +106,7 @@ class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
"""
# Only for non-text slides when row height cap in use
max_img_row_height = Settings().value('advanced/slide max height')
if self.service_item.is_text() or not isinstance(max_img_row_height, int) or max_img_row_height <= 0:
if self.service_item.is_text() or not isinstance(max_img_row_height, int) or max_img_row_height == 0:
return
# Get and validate label widget containing slide & adjust max width
try:
@ -165,11 +172,15 @@ class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
slide_height = width // self.screen_ratio
# Setup and validate row height cap if in use.
max_img_row_height = Settings().value('advanced/slide max height')
if isinstance(max_img_row_height, int) and max_img_row_height > 0:
if slide_height > max_img_row_height:
if isinstance(max_img_row_height, int) and max_img_row_height != 0:
if max_img_row_height > 0 and slide_height > max_img_row_height:
# Manual Setting
slide_height = max_img_row_height
label.setMaximumWidth(max_img_row_height * self.screen_ratio)
label.resize(max_img_row_height * self.screen_ratio, max_img_row_height)
elif max_img_row_height < 0 and slide_height > self.auto_row_height:
# Auto Setting
slide_height = self.auto_row_height
label.setMaximumWidth(slide_height * self.screen_ratio)
label.resize(slide_height * self.screen_ratio, slide_height)
# Build widget with stretch padding
container = QtWidgets.QWidget()
hbox = QtWidgets.QHBoxLayout()

1
tests/functional/openlp_core_common/test_registryproperties.py
View File

@ -75,4 +75,3 @@ class TestRegistryProperties(TestCase, RegistryProperties):
# THEN the application should be none
self.assertEqual(self.application, application, 'The application value should match')

73
tests/functional/openlp_core_ui_lib/test_listpreviewwidget.py
View File

@ -225,6 +225,44 @@ class TestListPreviewWidget(TestCase):
calls = [call(0, 100), call(1, 100), call(0, 100), call(1, 100)]
mocked_setRowHeight.assert_has_calls(calls)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.resizeRowsToContents')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.setRowHeight')
def test_replace_recalculate_layout_img_auto(self, mocked_setRowHeight, mocked_resizeRowsToContents):
"""
Test if "Max height for non-text slides..." auto, img slides resized in replace_service_item & __recalc...
"""
# GIVEN: A setting to adjust "Max height for non-text slides in slide controller",
# an image ServiceItem and a ListPreviewWidget.
# Mock Settings().value('advanced/slide max height')
self.mocked_Settings_obj.value.return_value = -4
# Mock self.viewport().width()
self.mocked_viewport_obj.width.return_value = 200
self.mocked_viewport_obj.height.return_value = 600
# Mock image service item
service_item = MagicMock()
service_item.is_text.return_value = False
service_item.is_capable.return_value = False
service_item.get_frames.return_value = [{'title': None, 'path': None, 'image': None},
{'title': None, 'path': None, 'image': None}]
# init ListPreviewWidget and load service item
list_preview_widget = ListPreviewWidget(None, 1)
list_preview_widget.replace_service_item(service_item, 200, 0)
# Change viewport width before forcing a resize
self.mocked_viewport_obj.width.return_value = 400
# WHEN: __recalculate_layout() is called (via screen_size_changed)
list_preview_widget.screen_size_changed(1)
self.mocked_viewport_obj.height.return_value = 200
list_preview_widget.screen_size_changed(1)
# THEN: resizeRowsToContents() should not be called, while setRowHeight() should be called
# twice for each slide.
self.assertEquals(mocked_resizeRowsToContents.call_count, 0, 'Should not be called')
self.assertEquals(mocked_setRowHeight.call_count, 6, 'Should be called 3 times for each slide')
calls = [call(0, 100), call(1, 100), call(0, 150), call(1, 150), call(0, 100), call(1, 100)]
mocked_setRowHeight.assert_has_calls(calls)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.resizeRowsToContents')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.setRowHeight')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.cellWidget')
@ -331,6 +369,41 @@ class TestListPreviewWidget(TestCase):
# THEN: self.cellWidget(row, 0).children()[1].setMaximumWidth() should be called
mocked_cellWidget_child.setMaximumWidth.assert_called_once_with(150)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.resizeRowsToContents')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.setRowHeight')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.cellWidget')
def test_row_resized_setting_changed(self, mocked_cellWidget, mocked_setRowHeight, mocked_resizeRowsToContents):
"""
Test if "Max height for non-text slides..." enabled while item live, program doesn't crash on row_resized.
"""
# GIVEN: A setting to adjust "Max height for non-text slides in slide controller",
# an image ServiceItem and a ListPreviewWidget.
# Mock Settings().value('advanced/slide max height')
self.mocked_Settings_obj.value.return_value = 0
# Mock self.viewport().width()
self.mocked_viewport_obj.width.return_value = 200
# Mock image service item
service_item = MagicMock()
service_item.is_text.return_value = False
service_item.is_capable.return_value = False
service_item.get_frames.return_value = [{'title': None, 'path': None, 'image': None},
{'title': None, 'path': None, 'image': None}]
# Mock self.cellWidget().children()
mocked_cellWidget_obj = MagicMock()
mocked_cellWidget_obj.children.return_value = None
mocked_cellWidget.return_value = mocked_cellWidget_obj
# init ListPreviewWidget and load service item
list_preview_widget = ListPreviewWidget(None, 1)
list_preview_widget.replace_service_item(service_item, 200, 0)
self.mocked_Settings_obj.value.return_value = 100
# WHEN: row_resized() is called
list_preview_widget.row_resized(0, 100, 150)
# THEN: self.cellWidget(row, 0).children()[1].setMaximumWidth() should fail
self.assertRaises(Exception)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.selectRow')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.scrollToItem')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.item')

1
tests/functional/openlp_plugins/bibles/test_lib.py
View File

@ -43,6 +43,7 @@ class TestLib(TestCase):
separators = {'sep_r': '\\s*(?:e)\\s*', 'sep_e_default': 'end', 'sep_v_display': 'w', 'sep_l_display': 'r',
'sep_v_default': ':|v|V|verse|verses', 'sep_l': '\\s*(?:r)\\s*', 'sep_l_default': ',|and',
'sep_e': '\\s*(?:t)\\s*', 'sep_v': '\\s*(?:w)\\s*', 'sep_r_display': 'e', 'sep_r_default': '-|to'}
def _update_side_effect():
"""
Update the references after mocking out the method

1
tests/functional/openlp_plugins/songs/test_opsproimport.py
View File

@ -171,4 +171,3 @@ class TestOpsProSongImport(TestCase):
result_data = json.loads(result_file.read().decode())
self.assertListEqual(importer.verses, _get_item(result_data, 'verses'))
self.assertListEqual(importer.verse_order_list_generated, _get_item(result_data, 'verse_order_list'))