Improve help

openlp/core/lib/ui.py

@@ -87,6 +87,8 @@ def create_button_box(dialog, name, standard_buttons, custom_buttons=None):
         buttons |= QtWidgets.QDialogButtonBox.Cancel
     if 'close' in standard_buttons:
         buttons |= QtWidgets.QDialogButtonBox.Close
+    if 'help' in standard_buttons and hasattr(dialog, 'provide_help'):
+        buttons |= QtWidgets.QDialogButtonBox.Help
     if 'defaults' in standard_buttons:
         buttons |= QtWidgets.QDialogButtonBox.RestoreDefaults
     button_box = QtWidgets.QDialogButtonBox(dialog)
@@ -99,6 +101,8 @@ def create_button_box(dialog, name, standard_buttons, custom_buttons=None):
             button_box.addButton(*button)
     button_box.accepted.connect(dialog.accept)
     button_box.rejected.connect(dialog.reject)
+    if 'help' in standard_buttons and hasattr(dialog, 'provide_help'):
+        button_box.helpRequested.connect(dialog.provide_help)
     return button_box
 
 

openlp/core/ui/firsttimeform.py

@@ -30,7 +30,7 @@ import urllib.request
 from pathlib import Path
 from tempfile import gettempdir
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.api.deploy import get_latest_size, download_and_check
 from openlp.core.common import trace_error_handler
@@ -100,7 +100,8 @@ class FirstTimeForm(QtWidgets.QWizard, UiFirstTimeWizard, RegistryProperties):
         """
         Create and set up the first time wizard.
         """
-        super(FirstTimeForm, self).__init__(parent)
+        super(FirstTimeForm, self).__init__(parent, QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint |
+                                            QtCore.Qt.WindowCloseButtonHint)
         self.has_web_access = True
         self.web = ''
         self.is_index_downloaded = False
@@ -109,6 +110,14 @@ class FirstTimeForm(QtWidgets.QWizard, UiFirstTimeWizard, RegistryProperties):
         self.themes_list_widget.itemSelectionChanged.connect(self.on_themes_list_widget_selection_changed)
         self.themes_deselect_all_button.clicked.connect(self.themes_list_widget.clearSelection)
         self.themes_select_all_button.clicked.connect(self.themes_list_widget.selectAll)
+        self.setOption(QtWidgets.QWizard.HaveHelpButton, True)
+        self.helpRequested.connect(self.provide_help)
+
+    def provide_help(self):
+        """
+        Provide help within the wizard by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/wizard.html"))
 
     def get_next_page_id(self):
         """

openlp/core/ui/settingsdialog.py

@@ -51,7 +51,7 @@ class Ui_SettingsDialog(object):
         self.stacked_layout = QtWidgets.QStackedLayout()
         self.stacked_layout.setObjectName('stacked_layout')
         self.dialog_layout.addLayout(self.stacked_layout, 0, 1, 1, 1)
-        self.button_box = create_button_box(settings_dialog, 'button_box', ['cancel', 'ok'])
+        self.button_box = create_button_box(settings_dialog, 'button_box', ['cancel', 'ok', 'help'])
         self.dialog_layout.addWidget(self.button_box, 1, 1, 1, 1)
         self.retranslate_ui(settings_dialog)
 

openlp/core/ui/settingsform.py

@@ -23,7 +23,7 @@ The :mod:`settingsform` provides a user interface for the OpenLP settings
 """
 import logging
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.state import State
 from openlp.core.api.tab import ApiTab
@@ -210,3 +210,9 @@ class SettingsForm(QtWidgets.QDialog, Ui_SettingsDialog, RegistryProperties):
         """
         if function not in self.processes:
             self.processes.append(function)
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/configure.html"))

openlp/core/ui/themeform.py

@@ -52,7 +52,8 @@ class ThemeForm(QtWidgets.QWizard, Ui_ThemeWizard, RegistryProperties):
 
         :param parent: The QWidget-derived parent of the wizard.
         """
-        super(ThemeForm, self).__init__(parent)
+        super(ThemeForm, self).__init__(parent, QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint |
+                                        QtCore.Qt.WindowCloseButtonHint)
         self._setup()
 
     def _setup(self):
@@ -75,6 +76,14 @@ class ThemeForm(QtWidgets.QWizard, Ui_ThemeWizard, RegistryProperties):
         self.main_area_page.shadow_size_changed.connect(self.calculate_lines)
         self.footer_area_page.font_name_changed.connect(self.update_theme)
         self.footer_area_page.font_size_changed.connect(self.update_theme)
+        self.setOption(QtWidgets.QWizard.HaveHelpButton, True)
+        self.helpRequested.connect(self.provide_help)
+
+    def provide_help(self):
+        """
+        Provide help within the wizard by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/themes.html"))
 
     def set_defaults(self):
         """

openlp/core/widgets/wizard.py

@@ -125,6 +125,10 @@ class OpenLPWizard(QtWidgets.QWizard, RegistryProperties):
         self.setModal(True)
         self.setOptions(QtWidgets.QWizard.IndependentPages |
                         QtWidgets.QWizard.NoBackButtonOnStartPage | QtWidgets.QWizard.NoBackButtonOnLastPage)
+        # Set up a help button if the class of this instance has overridden the provide_help method
+        if (self.provide_help.__module__ != __name__):
+            self.setOption(QtWidgets.QWizard.HaveHelpButton, True)
+            self.helpRequested.connect(self.provide_help)
         if is_macosx():
             self.setPixmap(QtWidgets.QWizard.BackgroundPixmap, QtGui.QPixmap(':/wizards/openlp-osx-wizard.png'))
         else:
@@ -277,3 +281,9 @@ class OpenLPWizard(QtWidgets.QWizard, RegistryProperties):
         self.finish_button.setVisible(True)
         self.cancel_button.setVisible(False)
         self.application.process_events()
+
+    def provide_help(self):
+        """
+        Provide help - usually by opening the appropriate page of the openlp manual in the user's browser
+        """
+        pass

openlp/plugins/alerts/forms/alertdialog.py

@@ -79,7 +79,7 @@ class AlertDialog(object):
         self.display_button = create_button(alert_dialog, 'display_button', icon=UiIcons().live, enabled=False)
         self.display_close_button = create_button(alert_dialog, 'display_close_button', icon=UiIcons().live,
                                                   enabled=False)
-        self.button_box = create_button_box(alert_dialog, 'button_box', ['close'],
+        self.button_box = create_button_box(alert_dialog, 'button_box', ['close', 'help'],
                                             [self.display_button, self.display_close_button])
         self.alert_dialog_layout.addWidget(self.button_box, 2, 0, 1, 2)
         self.retranslate_ui(alert_dialog)

openlp/plugins/alerts/forms/alertform.py

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>. #
 ##########################################################################
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import translate
 from openlp.core.common.registry import Registry
@@ -217,3 +217,9 @@ class AlertForm(QtWidgets.QDialog, AlertDialog):
             self.delete_button.setEnabled(True)
             # We do not need to enable the save button, as it is only enabled
             # when typing text in the "alert_text_edit".
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/alert.html"))

openlp/plugins/bibles/forms/bibleimportform.py

@@ -25,7 +25,7 @@ import logging
 import urllib.error
 
 from lxml import etree
-from PyQt5 import QtWidgets
+from PyQt5 import QtWidgets, QtGui, QtCore
 
 try:
     from pysword import modules
@@ -773,3 +773,9 @@ class BibleImportForm(OpenLPWizard):
         # Don't delete the db if it wasen't created
         if hasattr(importer, 'file'):
             delete_database(self.plugin.settings_section, importer.file)
+
+    def provide_help(self):
+        """
+        Provide help within the wizard by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/bibles.html"))

openlp/plugins/bibles/forms/editbibledialog.py

@@ -123,7 +123,7 @@ class Ui_EditBibleDialog(object):
         self.bible_tab_widget.addTab(self.book_name_tab, '')
         # Last few bits
         self.dialog_layout.addWidget(self.bible_tab_widget)
-        self.button_box = create_button_box(edit_bible_dialog, 'button_box', ['cancel', 'save'])
+        self.button_box = create_button_box(edit_bible_dialog, 'button_box', ['cancel', 'save', 'help'])
         self.dialog_layout.addWidget(self.button_box)
         self.retranslate_ui(edit_bible_dialog)
         QtCore.QMetaObject.connectSlotsByName(edit_bible_dialog)

openlp/plugins/bibles/forms/editbibleform.py

@@ -22,7 +22,7 @@
 import logging
 import re
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import UiStrings, translate
 from openlp.core.common.mixins import RegistryProperties
@@ -213,3 +213,9 @@ class EditBibleForm(QtWidgets.QDialog, Ui_EditBibleDialog, RegistryProperties):
                                   'The Book Name "{name}" has been entered more than once.').format(name=new_book_name))
                     return False
         return True
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/bibles.html#edit-bible-data"))

openlp/plugins/custom/forms/editcustomdialog.py

@@ -94,7 +94,7 @@ class Ui_CustomEditDialog(object):
         self.bottom_form_layout.addRow(self.credit_label, self.credit_edit)
         self.dialog_layout.addLayout(self.bottom_form_layout)
         self.preview_button = QtWidgets.QPushButton()
-        self.button_box = create_button_box(custom_edit_dialog, 'button_box', ['cancel', 'save'],
+        self.button_box = create_button_box(custom_edit_dialog, 'button_box', ['cancel', 'save', 'help'],
                                             [self.preview_button])
         self.save_button = self.button_box.button(QtWidgets.QDialogButtonBox.Save)
         self.dialog_layout.addWidget(self.button_box)

openlp/plugins/custom/forms/editcustomform.py

@@ -21,7 +21,7 @@
 
 import logging
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import translate
 from openlp.core.common.registry import Registry
@@ -244,3 +244,9 @@ class EditCustomForm(QtWidgets.QDialog, Ui_CustomEditDialog):
                                                          'You need to add at least one slide.'))
             return False
         return True
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/custom_slides.html"))

openlp/plugins/songs/forms/editsongdialog.py

@@ -289,7 +289,7 @@ class Ui_EditSongDialog(object):
         self.warning_label = QtWidgets.QLabel(edit_song_dialog)
         self.warning_label.setObjectName('warning_label')
         self.bottom_layout.addWidget(self.warning_label)
-        self.button_box = create_button_box(edit_song_dialog, 'button_box', ['cancel', 'save'])
+        self.button_box = create_button_box(edit_song_dialog, 'button_box', ['cancel', 'save', 'help'])
         self.bottom_layout.addWidget(self.button_box)
         self.dialog_layout.addLayout(self.bottom_layout)
         self.retranslate_ui(edit_song_dialog)

openlp/plugins/songs/forms/editsongform.py

@@ -26,7 +26,7 @@ import logging
 import re
 from shutil import copyfile
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.state import State
 from openlp.core.common.applocation import AppLocation
@@ -1099,3 +1099,10 @@ class EditSongForm(QtWidgets.QDialog, Ui_EditSongDialog, RegistryProperties):
         clean_song(self.manager, self.song)
         self.manager.save_object(self.song)
         self.media_item.auto_select_id = self.song.id
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/songs.html#creating-or-editing-a-song"
+                                                   "-slide"))

openlp/plugins/songs/forms/songexportform.py

@@ -24,7 +24,7 @@ OpenLyrics format.
 """
 import logging
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import UiStrings, translate
 from openlp.core.common.registry import Registry
@@ -290,6 +290,12 @@ class SongExportForm(OpenLPWizard):
             if not item.isHidden():
                 item.setCheckState(QtCore.Qt.Checked)
 
+    def provide_help(self):
+        """
+        Provide help within the wizard by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/export_songs.html"))
+
 
 def find_list_widget_items(list_widget, text=''):
     """

openlp/plugins/songs/forms/songimportform.py

@@ -23,7 +23,7 @@ The song import functions for OpenLP.
 """
 import logging
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import UiStrings, translate
 from openlp.core.common.mixins import RegistryProperties
@@ -463,6 +463,12 @@ class SongImportForm(OpenLPWizard, RegistryProperties):
         self.format_widgets[this_format]['import_widget'] = import_widget
         return import_widget
 
+    def provide_help(self):
+        """
+        Provide help within the wizard by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/songs.html#song-importer"))
+
 
 class SongImportSourcePage(QtWidgets.QWizardPage):
     """

openlp/plugins/songusage/forms/songusagedeletedialog.py

@@ -52,7 +52,7 @@ class Ui_SongUsageDeleteDialog(object):
         self.delete_calendar.setVerticalHeaderFormat(QtWidgets.QCalendarWidget.NoVerticalHeader)
         self.delete_calendar.setObjectName('delete_calendar')
         self.vertical_layout.addWidget(self.delete_calendar)
-        self.button_box = create_button_box(song_usage_delete_dialog, 'button_box', ['cancel', 'ok'])
+        self.button_box = create_button_box(song_usage_delete_dialog, 'button_box', ['cancel', 'ok', 'help'])
         self.vertical_layout.addWidget(self.button_box)
         self.retranslate_ui(song_usage_delete_dialog)
 

openlp/plugins/songusage/forms/songusagedeleteform.py

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>. #
 ##########################################################################
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 
 from openlp.core.common.i18n import translate
 from openlp.core.common.mixins import RegistryProperties
@@ -65,3 +65,9 @@ class SongUsageDeleteForm(QtWidgets.QDialog, Ui_SongUsageDeleteDialog, RegistryP
                 self.accept()
         else:
             self.reject()
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/song_usage.html"))

openlp/plugins/songusage/forms/songusagedetaildialog.py

@@ -71,7 +71,7 @@ class Ui_SongUsageDetailDialog(object):
         self.report_path_edit = PathEdit(self.file_group_box, path_type=PathEditType.Directories, show_revert=False)
         self.file_horizontal_layout.addWidget(self.report_path_edit)
         self.vertical_layout.addWidget(self.file_group_box)
-        self.button_box = create_button_box(song_usage_detail_dialog, 'button_box', ['cancel', 'ok'])
+        self.button_box = create_button_box(song_usage_detail_dialog, 'button_box', ['cancel', 'ok', 'help'])
         self.vertical_layout.addWidget(self.button_box)
         self.retranslate_ui(song_usage_detail_dialog)
         self.report_path_edit.pathChanged.connect(song_usage_detail_dialog.on_report_path_edit_path_changed)

openlp/plugins/songusage/forms/songusagedetailform.py

@@ -20,7 +20,7 @@
 ##########################################################################
 import logging
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtGui
 from sqlalchemy.sql import and_
 
 from openlp.core.common.i18n import translate
@@ -119,3 +119,9 @@ class SongUsageDetailForm(QtWidgets.QDialog, Ui_SongUsageDetailDialog, RegistryP
                                                  'An error occurred while creating the report: {error}'
                                                  ).format(error=ose.strerror))
         self.close()
+
+    def provide_help(self):
+        """
+        Provide help within the form by opening the appropriate page of the openlp manual in the user's browser
+        """
+        QtGui.QDesktopServices.openUrl(QtCore.QUrl("https://manual.openlp.org/song_usage.html"))

tests/openlp_core/ui/test_firsttimeform.py

@@ -25,7 +25,7 @@ import pytest
 from pathlib import Path
 from unittest.mock import MagicMock, call, patch, DEFAULT
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtTest
 
 from openlp.core.common.registry import Registry
 from openlp.core.ui.firsttimeform import FirstTimeForm, ThemeListWidgetItem
@@ -482,3 +482,18 @@ def test_successful_download(mocked_build_icon, mocked_set_icon):
     # THEN: An icon should have been built from the downloaded file and used to replace the loading icon
     mocked_build_icon.assert_called_once_with(test_path)
     mocked_set_icon.assert_has_calls([call(UiIcons().picture), call(mocked_build_icon())])
+
+
+@patch.object(FirstTimeForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: A First Time Wizard and a patched help function
+    frw = FirstTimeForm(None)
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(frw.button(QtWidgets.QWizard.HelpButton), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_core/ui/test_settingsform.py

@@ -23,7 +23,7 @@ Package to test the openlp.core.ui.settingsform package.
 """
 from unittest.mock import MagicMock, patch
 
-from PyQt5 import QtWidgets
+from PyQt5 import QtCore, QtWidgets, QtTest
 
 from openlp.core.ui.settingsform import SettingsForm
 
@@ -167,3 +167,18 @@ def test_register_post_process(registry):
 
     # THEN: The fake function should be in the settings form's list
     assert fake_function in settings_form.processes
+
+
+@patch.object(SettingsForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: An initialised Settings form and a patched help function
+    settings_form = SettingsForm(None)
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(settings_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/alerts/forms/test_alertform.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+
+##########################################################################
+# OpenLP - Open Source Lyrics Projection                                 #
+# ---------------------------------------------------------------------- #
+# Copyright (c) 2008-2021 OpenLP Developers                              #
+# ---------------------------------------------------------------------- #
+# This program is free software: you can redistribute it and/or modify   #
+# it under the terms of the GNU General Public License as published by   #
+# the Free Software Foundation, either version 3 of the License, or      #
+# (at your option) any later version.                                    #
+#                                                                        #
+# This program is distributed in the hope that it will be useful,        #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of         #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          #
+# GNU General Public License for more details.                           #
+#                                                                        #
+# You should have received a copy of the GNU General Public License      #
+# along with this program.  If not, see <https://www.gnu.org/licenses/>. #
+##########################################################################
+"""
+Package to test the openlp.plugins.alerts.forms.alertform package.
+"""
+from unittest.mock import MagicMock, patch
+
+from PyQt5 import QtWidgets, QtTest, QtCore
+
+from openlp.plugins.alerts.forms.alertform import AlertForm
+
+
+@patch.object(AlertForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: An alert form and a patched help function
+    alert_form = AlertForm(MagicMock())
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(alert_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/bibles/forms/test_bibleimportform.py

@@ -24,7 +24,7 @@ Package to test the openlp.plugins.bibles.forms.bibleimportform package.
 from unittest import TestCase, skip
 from unittest.mock import MagicMock, patch
 
-from PyQt5 import QtWidgets
+from PyQt5 import QtWidgets, QtTest, QtCore
 
 from openlp.core.common.registry import Registry
 from openlp.plugins.bibles.forms.bibleimportform import BibleImportForm
@@ -89,3 +89,17 @@ class TestBibleImportForm(TestCase, TestMixin):
 
         # THEN: sword_tab_widget.setDisabled(True) should have been called
         self.form.sword_tab_widget.setDisabled.assert_called_with(True)
+
+    @patch.object(BibleImportForm, 'provide_help')
+    def test_help(self, mocked_help, settings):
+        """
+        Test the help button
+        """
+        # GIVEN: A bible import wizard and a patched help function
+        bible_import_form = BibleImportForm(None, MagicMock(), None)
+
+        # WHEN: The Help button is clicked
+        QtTest.QTest.mouseClick(bible_import_form.button(QtWidgets.QWizard.HelpButton), QtCore.Qt.LeftButton)
+
+        # THEN: The Help function should be called
+        mocked_help.assert_called_once()

tests/openlp_plugins/bibles/forms/test_editbibleform.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+##########################################################################
+# OpenLP - Open Source Lyrics Projection                                 #
+# ---------------------------------------------------------------------- #
+# Copyright (c) 2008-2021 OpenLP Developers                              #
+# ---------------------------------------------------------------------- #
+# This program is free software: you can redistribute it and/or modify   #
+# it under the terms of the GNU General Public License as published by   #
+# the Free Software Foundation, either version 3 of the License, or      #
+# (at your option) any later version.                                    #
+#                                                                        #
+# This program is distributed in the hope that it will be useful,        #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of         #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          #
+# GNU General Public License for more details.                           #
+#                                                                        #
+# You should have received a copy of the GNU General Public License      #
+# along with this program.  If not, see <https://www.gnu.org/licenses/>. #
+##########################################################################
+"""
+Package to test the openlp.plugins.bibles.forms.editbibleform package.
+"""
+from unittest.mock import MagicMock, patch
+
+from PyQt5 import QtWidgets, QtTest, QtCore
+
+from openlp.plugins.bibles.forms.editbibleform import EditBibleForm
+
+
+@patch.object(EditBibleForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: An edit bible form and a patched help function
+    main_window = QtWidgets.QMainWindow()
+    edit_bible_form = EditBibleForm(MagicMock(), main_window, MagicMock())
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(edit_bible_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/custom/forms/test_customform.py

@@ -132,3 +132,19 @@ def test_update_slide_list(form):
 
     # THEN: The slides should be created in correct order
     form.slide_list_view.addItems.assert_called_with(['1st Slide', '2nd Slide', '3rd Slide'])
+
+
+@patch.object(EditCustomForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: An edit custom slide form and a patched help function
+    main_window = QtWidgets.QMainWindow()
+    custom_form = EditCustomForm(MagicMock(), main_window, MagicMock())
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(custom_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/songs/forms/test_editsongform.py

@@ -22,9 +22,9 @@
 Package to test the openlp.plugins.songs.forms.editsongform package.
 """
 import pytest
-from unittest.mock import MagicMock
+from unittest.mock import MagicMock, patch
 
-from PyQt5 import QtWidgets
+from PyQt5 import QtWidgets, QtTest, QtCore
 
 from openlp.core.common.i18n import UiStrings
 from openlp.core.common.registry import Registry
@@ -143,3 +143,21 @@ def test_verse_order_lowercase(form):
 
     # THEN: The verse order should be converted to uppercase
     assert form.verse_order_edit.text() == 'V1 V2 C1 V3 C1 V4 C1'
+
+
+@patch.object(EditSongForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: An edit song form and a patched help function
+    main_window = QtWidgets.QMainWindow()
+    Registry().register('main_window', main_window)
+    Registry().register('theme_manager', MagicMock())
+    edit_song_form = EditSongForm(MagicMock(), main_window, MagicMock())
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(edit_song_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/songusage/forms/test_songusagedeleteform.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+##########################################################################
+# OpenLP - Open Source Lyrics Projection                                 #
+# ---------------------------------------------------------------------- #
+# Copyright (c) 2008-2021 OpenLP Developers                              #
+# ---------------------------------------------------------------------- #
+# This program is free software: you can redistribute it and/or modify   #
+# it under the terms of the GNU General Public License as published by   #
+# the Free Software Foundation, either version 3 of the License, or      #
+# (at your option) any later version.                                    #
+#                                                                        #
+# This program is distributed in the hope that it will be useful,        #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of         #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          #
+# GNU General Public License for more details.                           #
+#                                                                        #
+# You should have received a copy of the GNU General Public License      #
+# along with this program.  If not, see <https://www.gnu.org/licenses/>. #
+##########################################################################
+"""
+Package to test the openlp.plugins.songusage.forms.songusagedeleteform package.
+"""
+from unittest.mock import MagicMock, patch
+
+from PyQt5 import QtWidgets, QtTest, QtCore
+
+from openlp.plugins.songusage.forms.songusagedeleteform import SongUsageDeleteForm
+
+
+@patch.object(SongUsageDeleteForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: A songusage delete form and a patched help function
+    main_window = QtWidgets.QMainWindow()
+    delete_form = SongUsageDeleteForm(MagicMock(), main_window)
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(delete_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()

tests/openlp_plugins/songusage/forms/test_songusagedetailform.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+##########################################################################
+# OpenLP - Open Source Lyrics Projection                                 #
+# ---------------------------------------------------------------------- #
+# Copyright (c) 2008-2021 OpenLP Developers                              #
+# ---------------------------------------------------------------------- #
+# This program is free software: you can redistribute it and/or modify   #
+# it under the terms of the GNU General Public License as published by   #
+# the Free Software Foundation, either version 3 of the License, or      #
+# (at your option) any later version.                                    #
+#                                                                        #
+# This program is distributed in the hope that it will be useful,        #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of         #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          #
+# GNU General Public License for more details.                           #
+#                                                                        #
+# You should have received a copy of the GNU General Public License      #
+# along with this program.  If not, see <https://www.gnu.org/licenses/>. #
+##########################################################################
+"""
+Package to test the openlp.plugins.songusage.forms.songusagedetailform package.
+"""
+from unittest.mock import MagicMock, patch
+
+from PyQt5 import QtWidgets, QtTest, QtCore
+
+from openlp.plugins.songusage.forms.songusagedetailform import SongUsageDetailForm
+
+
+@patch.object(SongUsageDetailForm, 'provide_help')
+def test_help(mocked_help, settings):
+    """
+    Test the help button
+    """
+    # GIVEN: A songusage detail form and a patched help function
+    main_window = QtWidgets.QMainWindow()
+    detail_form = SongUsageDetailForm(MagicMock(), main_window)
+
+    # WHEN: The Help button is clicked
+    QtTest.QTest.mouseClick(detail_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
+
+    # THEN: The Help function should be called
+    mocked_help.assert_called_once()