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Enumerations and magic numbers

This commit is contained in:
Jon Tibble 2011-02-18 03:15:09 +00:00
parent 0d498bc3f0
commit dc41ce5ab4
15 changed files with 96 additions and 105 deletions
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2
openlp/core/lib/__init__.py
View File

@ -321,8 +321,6 @@ def check_directory_exists(dir):
os.makedirs(dir)
from listwidgetwithdnd import ListWidgetWithDnD
from theme import ThemeLevel, ThemeXML, BackgroundGradientType, \
BackgroundType, HorizontalType, VerticalType
from displaytags import DisplayTags
from spelltextedit import SpellTextEdit
from eventreceiver import Receiver

15
openlp/core/lib/htmlbuilder.py
View File

@ -28,8 +28,8 @@ import logging
from PyQt4 import QtWebKit
from openlp.core.lib import BackgroundType, BackgroundGradientType, \
VerticalType
from openlp.core.lib.theme import BackgroundType, BackgroundGradientType, \
VerticalType, HorizontalType
log = logging.getLogger(__name__)
@ -531,13 +531,8 @@ def build_lyrics_format_css(theme, width, height):
Height of the lyrics block
"""
if theme.display_horizontal_align == 2:
align = u'center'
elif theme.display_horizontal_align == 1:
align = u'right'
else:
align = u'left'
valign = VerticalType.to_string(theme.display_vertical_align)
align = HorizontalType.Names[theme.display_horizontal_align]
valign = VerticalType.Names[theme.display_vertical_align]
if theme.font_main_outline:
left_margin = int(theme.font_main_outline_size) * 2
else:
@ -630,7 +625,7 @@ def build_alert_css(alertTab, width):
"""
if not alertTab:
return u''
align = VerticalType.to_string(alertTab.location)
align = VerticalType.Names[alertTab.location]
alert = style % (width, align, alertTab.font_face, alertTab.font_size,
alertTab.font_color, alertTab.bg_color)
return alert

3
openlp/core/lib/rendermanager.py
View File

@ -28,7 +28,8 @@ import logging
from PyQt4 import QtCore
from openlp.core.lib import Renderer, ThemeLevel, ServiceItem, ImageManager
from openlp.core.lib import Renderer, ServiceItem, ImageManager
from openlp.core.lib.theme import ThemeLevel
from openlp.core.ui import MainDisplay
log = logging.getLogger(__name__)

34
openlp/core/lib/theme.py
View File

@ -33,7 +33,8 @@ import logging
from xml.dom.minidom import Document
from lxml import etree, objectify
from openlp.core.lib import str_to_bool
from openlp.core.lib import str_to_bool, translate
from openlp.core.lib.ui import UiStrings
log = logging.getLogger(__name__)
@ -170,20 +171,14 @@ class HorizontalType(object):
Type enumeration for horizontal alignment.
"""
Left = 0
Center = 2
Right = 1
Center = 2
@staticmethod
def to_string(horizontal_type):
"""
Return a string representation of a horizontal type.
"""
if horizontal_type == HorizontalType.Right:
return u'right'
elif horizontal_type == HorizontalType.Center:
return u'center'
else:
return u'left'
Names = [u'left', u'right', u'center']
TranslatedNames = [
translate('OpenLP.ThemeWizard', 'Left'),
translate('OpenLP.ThemeWizard', 'Right'),
translate('OpenLP.ThemeWizard', 'Center')]
class VerticalType(object):
@ -194,17 +189,8 @@ class VerticalType(object):
Middle = 1
Bottom = 2
@staticmethod
def to_string(vertical_type):
"""
Return a string representation of a vertical type.
"""
if vertical_type == VerticalType.Bottom:
return u'bottom'
elif vertical_type == VerticalType.Middle:
return u'middle'
else:
return u'top'
Names = [u'top', u'middle', u'bottom']
TranslatedNames = [UiStrings.Top, UiStrings.Middle, UiStrings.Bottom]
BOOLEAN_LIST = [u'bold', u'italics', u'override', u'outline', u'shadow',

9
openlp/core/lib/ui.py
View File

@ -44,6 +44,7 @@ class UiStrings(object):
Add = translate('OpenLP.Ui', '&Add')
Advanced = translate('OpenLP.Ui', 'Advanced')
AllFiles = translate('OpenLP.Ui', 'All Files')
Bottom = translate('OpenLP.Ui', 'Bottom')
Browse = translate('OpenLP.Ui', 'Browse...')
Cancel = translate('OpenLP.Ui', 'Cancel')
CCLINumberLabel = translate('OpenLP.Ui', 'CCLI number:')
@ -62,6 +63,7 @@ class UiStrings(object):
LiveBGError = translate('OpenLP.Ui', 'Live Background Error')
LivePanel = translate('OpenLP.Ui', 'Live Panel')
Load = translate('OpenLP.Ui', 'Load')
Middle = translate('OpenLP.Ui', 'Middle')
New = translate('OpenLP.Ui', 'New')
NewService = translate('OpenLP.Ui', 'New Service')
NewTheme = translate('OpenLP.Ui', 'New Theme')
@ -89,6 +91,7 @@ class UiStrings(object):
StartTimeCode = unicode(translate('OpenLP.Ui', 'Start %s'))
Theme = translate('OpenLP.Ui', 'Theme', 'Singular')
Themes = translate('OpenLP.Ui', 'Themes', 'Plural')
Top = translate('OpenLP.Ui', 'Top')
Version = translate('OpenLP.Ui', 'Version')
def add_welcome_page(parent, image):
@ -302,8 +305,8 @@ def create_valign_combo(form, parent, layout):
verticalLabel.setText(translate('OpenLP.Ui', '&Vertical Align:'))
form.verticalComboBox = QtGui.QComboBox(parent)
form.verticalComboBox.setObjectName(u'VerticalComboBox')
form.verticalComboBox.addItem(translate('OpenLP.Ui', 'Top'))
form.verticalComboBox.addItem(translate('OpenLP.Ui', 'Middle'))
form.verticalComboBox.addItem(translate('OpenLP.Ui', 'Bottom'))
form.verticalComboBox.addItem(UiStrings.Top)
form.verticalComboBox.addItem(UiStrings.Middle)
form.verticalComboBox.addItem(UiStrings.Bottom)
verticalLabel.setBuddy(form.verticalComboBox)
layout.addRow(verticalLabel, form.verticalComboBox)

4
openlp/core/ui/servicemanager.py
View File

@ -33,8 +33,8 @@ log = logging.getLogger(__name__)
from PyQt4 import QtCore, QtGui
from openlp.core.lib import OpenLPToolbar, ServiceItem, context_menu_action, \
Receiver, build_icon, ItemCapabilities, SettingsManager, translate, \
ThemeLevel
Receiver, build_icon, ItemCapabilities, SettingsManager, translate
from openlp.core.lib.theme import ThemeLevel
from openlp.core.lib.ui import UiStrings, critical_error_message_box
from openlp.core.ui import ServiceNoteForm, ServiceItemEditForm, StartTimeForm
from openlp.core.ui.printserviceorderform import PrintServiceOrderForm

4
openlp/core/ui/themeform.py
View File

@ -29,8 +29,8 @@ import os
from PyQt4 import QtCore, QtGui
from openlp.core.lib import translate, BackgroundType, BackgroundGradientType, \
Receiver
from openlp.core.lib import Receiver, translate
from openlp.core.lib.theme import BackgroundType, BackgroundGradientType
from openlp.core.lib.ui import UiStrings, critical_error_message_box
from openlp.core.utils import get_images_filter
from themewizard import Ui_ThemeWizard

9
openlp/core/ui/thememanager.py
View File

@ -32,10 +32,11 @@ import logging
from xml.etree.ElementTree import ElementTree, XML
from PyQt4 import QtCore, QtGui
from openlp.core.lib import OpenLPToolbar, ThemeXML, get_text_file_string, \
build_icon, Receiver, SettingsManager, translate, check_item_selected, \
BackgroundType, BackgroundGradientType, check_directory_exists, \
VerticalType
from openlp.core.lib import OpenLPToolbar, get_text_file_string, build_icon, \
Receiver, SettingsManager, translate, check_item_selected, \
check_directory_exists
from openlp.core.lib.theme import ThemeXML, BackgroundType, VerticalType, \
BackgroundGradientType
from openlp.core.lib.ui import UiStrings, critical_error_message_box
from openlp.core.theme import Theme
from openlp.core.ui import FileRenameForm, ThemeForm

3
openlp/core/ui/themestab.py
View File

@ -26,7 +26,8 @@
from PyQt4 import QtCore, QtGui
from openlp.core.lib import SettingsTab, Receiver, ThemeLevel, translate
from openlp.core.lib import SettingsTab, Receiver, translate
from openlp.core.lib.theme import ThemeLevel
from openlp.core.lib.ui import UiStrings
class ThemesTab(SettingsTab):

25
openlp/core/ui/themewizard.py
View File

@ -27,6 +27,8 @@
from PyQt4 import QtCore, QtGui
from openlp.core.lib import translate, build_icon
from openlp.core.lib.theme import HorizontalType, BackgroundType, \
BackgroundGradientType
from openlp.core.lib.ui import UiStrings, add_welcome_page, create_valign_combo
class Ui_ThemeWizard(object):
@ -417,11 +419,12 @@ class Ui_ThemeWizard(object):
'according to the parameters below.'))
self.backgroundLabel.setText(
translate('OpenLP.ThemeWizard', 'Background type:'))
self.backgroundComboBox.setItemText(0,
self.backgroundComboBox.setItemText(BackgroundType.Solid,
translate('OpenLP.ThemeWizard', 'Solid Color'))
self.backgroundComboBox.setItemText(1,
self.backgroundComboBox.setItemText(BackgroundType.Gradient,
translate('OpenLP.ThemeWizard', 'Gradient'))
self.backgroundComboBox.setItemText(2, UiStrings.Image)
self.backgroundComboBox.setItemText(
BackgroundType.Image, UiStrings.Image)
self.colorLabel.setText(translate('OpenLP.ThemeWizard', 'Color:'))
self.gradientStartLabel.setText(
translate(u'OpenLP.ThemeWizard', 'Starting color:'))
@ -429,15 +432,15 @@ class Ui_ThemeWizard(object):
translate(u'OpenLP.ThemeWizard', 'Ending color:'))
self.gradientTypeLabel.setText(
translate('OpenLP.ThemeWizard', 'Gradient:'))
self.gradientComboBox.setItemText(0,
self.gradientComboBox.setItemText(BackgroundGradientType.Horizontal,
translate('OpenLP.ThemeWizard', 'Horizontal'))
self.gradientComboBox.setItemText(1,
self.gradientComboBox.setItemText(BackgroundGradientType.Vertical,
translate('OpenLP.ThemeWizard', 'Vertical'))
self.gradientComboBox.setItemText(2,
self.gradientComboBox.setItemText(BackgroundGradientType.Circular,
translate('OpenLP.ThemeWizard', 'Circular'))
self.gradientComboBox.setItemText(3,
self.gradientComboBox.setItemText(BackgroundGradientType.LeftTop,
translate('OpenLP.ThemeWizard', 'Top Left - Bottom Right'))
self.gradientComboBox.setItemText(4,
self.gradientComboBox.setItemText(BackgroundGradientType.LeftBottom,
translate('OpenLP.ThemeWizard', 'Bottom Left - Top Right'))
self.imageLabel.setText(u'%s:' % UiStrings.Image)
self.mainAreaPage.setTitle(
@ -478,11 +481,11 @@ class Ui_ThemeWizard(object):
'formatting information to be defined'))
self.horizontalLabel.setText(
translate('OpenLP.ThemeWizard', 'Horizontal Align:'))
self.horizontalComboBox.setItemText(0,
self.horizontalComboBox.setItemText(HorizontalType.Left,
translate('OpenLP.ThemeWizard', 'Left'))
self.horizontalComboBox.setItemText(1,
self.horizontalComboBox.setItemText(HorizontalType.Right,
translate('OpenLP.ThemeWizard', 'Right'))
self.horizontalComboBox.setItemText(2,
self.horizontalComboBox.setItemText(HorizontalType.Center,
translate('OpenLP.ThemeWizard', 'Center'))
self.transitionsLabel.setText(
translate('OpenLP.ThemeWizard', 'Transitions:'))

33
openlp/plugins/bibles/forms/bibleimportform.py
View File

@ -51,18 +51,7 @@ class WebDownload(object):
BibleGateway = 1
Bibleserver = 2
Names = {
0: u'Crosswalk',
1: u'BibleGateway',
2: u'Bibleserver'
}
@classmethod
def get_name(cls, name):
"""
Get the web bible type name.
"""
return cls.Names[name]
Names = [u'Crosswalk', u'BibleGateway', u'Bibleserver']
class BibleImportForm(OpenLPWizard):
@ -393,11 +382,11 @@ class BibleImportForm(OpenLPWizard):
translate('BiblesPlugin.ImportWizardForm', 'Bible file:'))
self.webSourceLabel.setText(
translate('BiblesPlugin.ImportWizardForm', 'Location:'))
self.webSourceComboBox.setItemText(0,
self.webSourceComboBox.setItemText(WebDownload.Crosswalk,
translate('BiblesPlugin.ImportWizardForm', 'Crosswalk'))
self.webSourceComboBox.setItemText(1,
self.webSourceComboBox.setItemText(WebDownload.BibleGateway,
translate('BiblesPlugin.ImportWizardForm', 'BibleGateway'))
self.webSourceComboBox.setItemText(2,
self.webSourceComboBox.setItemText(WebDownload.Bibleserver,
translate('BiblesPlugin.ImportWizardForm', 'Bibleserver'))
self.webTranslationLabel.setText(
translate('BiblesPlugin.ImportWizardForm', 'Bible:'))
@ -680,7 +669,7 @@ class BibleImportForm(OpenLPWizard):
self.web_bible_list[download_type][ver] = name.strip()
except IOError:
log.exception(u'%s resources missing' %
WebDownload.get_name(download_type))
WebDownload.Names[download_type])
finally:
if books_file:
books_file.close()
@ -734,18 +723,10 @@ class BibleImportForm(OpenLPWizard):
self.progressBar.setMaximum(1)
download_location = self.field(u'web_location').toInt()[0]
bible_version = unicode(self.webTranslationComboBox.currentText())
if download_location == WebDownload.Crosswalk:
bible = \
self.web_bible_list[WebDownload.Crosswalk][bible_version]
elif download_location == WebDownload.BibleGateway:
bible = \
self.web_bible_list[WebDownload.BibleGateway][bible_version]
elif download_location == WebDownload.Bibleserver:
bible = \
self.web_bible_list[WebDownload.Bibleserver][bible_version]
bible = self.web_bible_list[download_location][bible_version]
importer = self.manager.import_bible(
BibleFormat.WebDownload, name=license_version,
download_source=WebDownload.get_name(download_location),
download_source=WebDownload.Names[download_location],
download_name=bible,
proxy_server=unicode(self.field(u'proxy_server').toString()),
proxy_username=\

19
openlp/plugins/bibles/lib/__init__.py
View File

@ -32,6 +32,25 @@ import re
log = logging.getLogger(__name__)
class LayoutStyle(object):
"""
An enumeration for bible screen layout styles.
"""
VersePerSlide = 0
VersePerLine = 1
Continuous = 2
class DisplayStyle(object):
"""
An enumeration for bible text bracket display styles.
"""
NoBrackets = 0
Round = 1
Curly = 2
Square = 3
def get_reference_match(match_type):
"""
Provides the regexes and matches to use while parsing strings for bible

15
openlp/plugins/bibles/lib/biblestab.py
View File

@ -29,6 +29,7 @@ import logging
from PyQt4 import QtCore, QtGui
from openlp.core.lib import Receiver, SettingsTab, translate
from openlp.plugins.bibles.lib import LayoutStyle, DisplayStyle
log = logging.getLogger(__name__)
@ -122,19 +123,19 @@ class BiblesTab(SettingsTab):
translate('BiblesPlugin.BiblesTab', 'Display style:'))
self.BibleThemeLabel.setText(
translate('BiblesPlugin.BiblesTab', 'Bible theme:'))
self.LayoutStyleComboBox.setItemText(0,
self.LayoutStyleComboBox.setItemText(LayoutStyle.VersePerSlide,
translate('BiblesPlugin.BiblesTab', 'Verse Per Slide'))
self.LayoutStyleComboBox.setItemText(1,
self.LayoutStyleComboBox.setItemText(LayoutStyle.VersePerLine,
translate('BiblesPlugin.BiblesTab', 'Verse Per Line'))
self.LayoutStyleComboBox.setItemText(2,
self.LayoutStyleComboBox.setItemText(LayoutStyle.Continuous,
translate('BiblesPlugin.BiblesTab', 'Continuous'))
self.DisplayStyleComboBox.setItemText(0,
self.DisplayStyleComboBox.setItemText(DisplayStyle.NoBrackets,
translate('BiblesPlugin.BiblesTab', 'No Brackets'))
self.DisplayStyleComboBox.setItemText(1,
self.DisplayStyleComboBox.setItemText(DisplayStyle.Round,
translate('BiblesPlugin.BiblesTab', '( And )'))
self.DisplayStyleComboBox.setItemText(2,
self.DisplayStyleComboBox.setItemText(DisplayStyle.Curly,
translate('BiblesPlugin.BiblesTab', '{ And }'))
self.DisplayStyleComboBox.setItemText(3,
self.DisplayStyleComboBox.setItemText(DisplayStyle.Square,
translate('BiblesPlugin.BiblesTab', '[ And ]'))
self.ChangeNoteLabel.setText(translate('BiblesPlugin.BiblesTab',
'Note:\nChanges do not affect verses already in the service.'))

24
openlp/plugins/bibles/lib/mediaitem.py
View File

@ -34,7 +34,8 @@ from openlp.core.lib.searchedit import SearchEdit
from openlp.core.lib.ui import UiStrings, add_widget_completer, \
media_item_combo_box, critical_error_message_box
from openlp.plugins.bibles.forms import BibleImportForm
from openlp.plugins.bibles.lib import get_reference_match
from openlp.plugins.bibles.lib import LayoutStyle, DisplayStyle, \
get_reference_match
log = logging.getLogger(__name__)
@ -56,6 +57,7 @@ class BibleMediaItem(MediaManagerItem):
self.IconPath = u'songs/song'
MediaManagerItem.__init__(self, parent, plugin, icon)
# Place to store the search results for both bibles.
self.settings = self.parent.settings_tab
self.search_results = {}
self.second_search_results = {}
QtCore.QObject.connect(Receiver.get_receiver(),
@ -666,12 +668,12 @@ class BibleMediaItem(MediaManagerItem):
raw_slides.append(bible_text.rstrip())
bible_text = u''
# If we are 'Verse Per Slide' then create a new slide.
elif self.parent.settings_tab.layout_style == 0:
elif self.settings.layout_style == LayoutStyle.VersePerSlide:
bible_text = u'%s %s' % (verse_text, text)
raw_slides.append(bible_text.rstrip())
bible_text = u''
# If we are 'Verse Per Line' then force a new line.
elif self.parent.settings_tab.layout_style == 1:
elif self.settings.layout_style == LayoutStyle.VersePerLine:
bible_text = u'%s %s %s\n' % (bible_text, verse_text, text)
# We have to be 'Continuous'.
else:
@ -689,7 +691,8 @@ class BibleMediaItem(MediaManagerItem):
raw_slides.append(bible_text.lstrip())
bible_text = u''
# Service Item: Capabilities
if self.parent.settings_tab.layout_style == 2 and not second_bible:
if self.settings.layout_style == LayoutStyle.Continuous and \
not second_bible:
# Split the line but do not replace line breaks in renderer.
service_item.add_capability(ItemCapabilities.NoLineBreaks)
service_item.add_capability(ItemCapabilities.AllowsPreview)
@ -701,10 +704,10 @@ class BibleMediaItem(MediaManagerItem):
else:
service_item.title += u', ' + title
# Service Item: Theme
if len(self.parent.settings_tab.bible_theme) == 0:
if len(self.settings.bible_theme) == 0:
service_item.theme = None
else:
service_item.theme = self.parent.settings_tab.bible_theme
service_item.theme = self.settings.bible_theme
for slide in raw_slides:
service_item.add_from_text(slide[:30], slide)
if service_item.raw_footer:
@ -813,16 +816,15 @@ class BibleMediaItem(MediaManagerItem):
The verse number (int).
"""
verse_separator = get_reference_match(u'sep_v_display')
if not self.parent.settings_tab.show_new_chapters or \
old_chapter != chapter:
if not self.settings.show_new_chapters or old_chapter != chapter:
verse_text = unicode(chapter) + verse_separator + unicode(verse)
else:
verse_text = unicode(verse)
if self.parent.settings_tab.display_style == 1:
if self.settings.display_style == DisplayStyle.Round:
verse_text = u'{su}(' + verse_text + u'){/su}'
elif self.parent.settings_tab.display_style == 2:
elif self.settings.display_style == DisplayStyle.Curly:
verse_text = u'{su}{' + verse_text + u'}{/su}'
elif self.parent.settings_tab.display_style == 3:
elif self.settings.display_style == DisplayStyle.Square:
verse_text = u'{su}[' + verse_text + u']{/su}'
else:
verse_text = u'{su}' + verse_text + u'{/su}'

2
openlp/plugins/presentations/lib/presentationtab.py
View File

@ -85,7 +85,7 @@ class PresentationTab(SettingsTab):
else:
checkbox.setText(
unicode(translate('PresentationPlugin.PresentationTab',
'%s (unvailable)')) % controller.name)
'%s (unavailable)')) % controller.name)
self.AdvancedGroupBox.setTitle(UiStrings.Advanced)
self.OverrideAppCheckBox.setText(
translate('PresentationPlugin.PresentationTab',