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This commit is contained in:
Andreas Preikschat 2012-07-02 20:46:28 +02:00
commit b58dec8237
7 changed files with 73 additions and 81 deletions
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7
openlp/core/lib/__init__.py
View File

@ -282,14 +282,15 @@ def resize_image(image_path, width, height, background=u'#000000'):
if image_ratio == resize_ratio: if image_ratio == resize_ratio:
# We neither need to centre the image nor add "bars" to the image. # We neither need to centre the image nor add "bars" to the image.
return preview return preview
realw = preview.width() real_width = preview.width()
realh = preview.height() real_height = preview.height()
# and move it to the centre of the preview space # and move it to the centre of the preview space
new_image = QtGui.QImage(width, height, new_image = QtGui.QImage(width, height,
QtGui.QImage.Format_ARGB32_Premultiplied) QtGui.QImage.Format_ARGB32_Premultiplied)
painter = QtGui.QPainter(new_image) painter = QtGui.QPainter(new_image)
painter.fillRect(new_image.rect(), QtGui.QColor(background)) painter.fillRect(new_image.rect(), QtGui.QColor(background))
painter.drawImage((width - realw) / 2, (height - realh) / 2, preview) painter.drawImage(
(width - real_width) / 2, (height - real_height) / 2, preview)
return new_image return new_image

51
openlp/core/lib/mediamanageritem.py
View File

@ -352,24 +352,23 @@ class MediaManagerItem(QtGui.QWidget):
``files`` ``files``
The list of files to be loaded The list of files to be loaded
""" """
#FIXME: change local variables to words_separated_by_underscores. new_files = []
newFiles = [] error_shown = False
errorShown = False
for file in files: for file in files:
type = file.split(u'.')[-1] type = file.split(u'.')[-1]
if type.lower() not in self.onNewFileMasks: if type.lower() not in self.onNewFileMasks:
if not errorShown: if not error_shown:
critical_error_message_box( critical_error_message_box(
translate('OpenLP.MediaManagerItem', translate('OpenLP.MediaManagerItem',
'Invalid File Type'), 'Invalid File Type'),
unicode(translate('OpenLP.MediaManagerItem', unicode(translate('OpenLP.MediaManagerItem',
'Invalid File %s.\nSuffix not supported')) 'Invalid File %s.\nSuffix not supported'))
% file) % file)
errorShown = True error_shown = True
else: else:
newFiles.append(file) new_files.append(file)
if files: if new_files:
self.validateAndLoad(newFiles) self.validateAndLoad(new_files)
def validateAndLoad(self, files): def validateAndLoad(self, files):
""" """
@ -379,30 +378,29 @@ class MediaManagerItem(QtGui.QWidget):
``files`` ``files``
The files to be loaded. The files to be loaded.
""" """
#FIXME: change local variables to words_separated_by_underscores.
names = [] names = []
fullList = [] full_list = []
for count in range(self.listView.count()): for count in range(self.listView.count()):
names.append(unicode(self.listView.item(count).text())) names.append(unicode(self.listView.item(count).text()))
fullList.append(unicode(self.listView.item(count). full_list.append(unicode(self.listView.item(count).
data(QtCore.Qt.UserRole).toString())) data(QtCore.Qt.UserRole).toString()))
duplicatesFound = False duplicates_found = False
filesAdded = False files_added = False
for file in files: for file in files:
filename = os.path.split(unicode(file))[1] filename = os.path.split(unicode(file))[1]
if filename in names: if filename in names:
duplicatesFound = True duplicates_found = True
else: else:
filesAdded = True files_added = True
fullList.append(file) full_list.append(file)
if fullList and filesAdded: if full_list and files_added:
self.listView.clear() self.listView.clear()
self.loadList(fullList) self.loadList(full_list)
lastDir = os.path.split(unicode(files[0]))[0] last_dir = os.path.split(unicode(files[0]))[0]
SettingsManager.set_last_dir(self.settingsSection, lastDir) SettingsManager.set_last_dir(self.settingsSection, last_dir)
SettingsManager.set_list(self.settingsSection, SettingsManager.set_list(self.settingsSection,
self.settingsSection, self.getFileList()) self.settingsSection, self.getFileList())
if duplicatesFound: if duplicates_found:
critical_error_message_box( critical_error_message_box(
UiStrings().Duplicate, UiStrings().Duplicate,
unicode(translate('OpenLP.MediaManagerItem', unicode(translate('OpenLP.MediaManagerItem',
@ -422,13 +420,13 @@ class MediaManagerItem(QtGui.QWidget):
Return the current list of files Return the current list of files
""" """
count = 0 count = 0
filelist = [] file_list = []
while count < self.listView.count(): while count < self.listView.count():
bitem = self.listView.item(count) bitem = self.listView.item(count)
filename = unicode(bitem.data(QtCore.Qt.UserRole).toString()) filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
filelist.append(filename) file_list.append(filename)
count += 1 count += 1
return filelist return file_list
def loadList(self, list): def loadList(self, list):
raise NotImplementedError(u'MediaManagerItem.loadList needs to be ' raise NotImplementedError(u'MediaManagerItem.loadList needs to be '
@ -477,9 +475,8 @@ class MediaManagerItem(QtGui.QWidget):
Allows the change of current item in the list to be actioned Allows the change of current item in the list to be actioned
""" """
if Settings().value(u'advanced/single click preview', if Settings().value(u'advanced/single click preview',
QtCore.QVariant(False)).toBool() and self.quickPreviewAllowed \ QtCore.QVariant(False)).toBool() and self.quickPreviewAllowed and \
and self.listView.selectedIndexes() \ self.listView.selectedIndexes() and self.autoSelectId == -1:
and self.autoSelectId == -1:
self.onPreviewClick(True) self.onPreviewClick(True)
def onPreviewClick(self, keepFocus=False): def onPreviewClick(self, keepFocus=False):

6
openlp/core/lib/renderer.py
View File

@ -82,6 +82,9 @@ class Renderer(object):
self._calculate_default() self._calculate_default()
QtCore.QObject.connect(Receiver.get_receiver(), QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'theme_update_global'), self.set_global_theme) QtCore.SIGNAL(u'theme_update_global'), self.set_global_theme)
self.web = QtWebKit.QWebView()
self.web.setVisible(False)
self.web_frame = self.web.page().mainFrame()
def update_display(self): def update_display(self):
""" """
@ -403,10 +406,7 @@ class Renderer(object):
if theme_data.font_main_shadow: if theme_data.font_main_shadow:
self.page_width -= int(theme_data.font_main_shadow_size) self.page_width -= int(theme_data.font_main_shadow_size)
self.page_height -= int(theme_data.font_main_shadow_size) self.page_height -= int(theme_data.font_main_shadow_size)
self.web = QtWebKit.QWebView()
self.web.setVisible(False)
self.web.resize(self.page_width, self.page_height) self.web.resize(self.page_width, self.page_height)
self.web_frame = self.web.page().mainFrame()
# Adjust width and height to account for shadow. outline done in css. # Adjust width and height to account for shadow. outline done in css.
html = u"""<!DOCTYPE html><html><head><script> html = u"""<!DOCTYPE html><html><head><script>
function show_text(newtext) { function show_text(newtext) {

2
openlp/core/lib/serviceitem.py
View File

@ -179,7 +179,7 @@ class ServiceItem(object):
self.renderer.set_item_theme(self.theme) self.renderer.set_item_theme(self.theme)
self.themedata, self.main, self.footer = self.renderer.pre_render() self.themedata, self.main, self.footer = self.renderer.pre_render()
if self.service_item_type == ServiceItemType.Text: if self.service_item_type == ServiceItemType.Text:
log.debug(u'Formatting slides') log.debug(u'Formatting slides: %s' % self.title)
for slide in self._raw_frames: for slide in self._raw_frames:
pages = self.renderer.format_slide(slide[u'raw_slide'], self) pages = self.renderer.format_slide(slide[u'raw_slide'], self)
for page in pages: for page in pages:

6
openlp/core/ui/themeform.py
View File

@ -228,10 +228,8 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
""" """
Detects Page changes and updates as approprate. Detects Page changes and updates as approprate.
""" """
if self.page(pageId) == self.areaPositionPage: enabled = self.page(pageId) == self.areaPositionPage
self.setOption(QtGui.QWizard.HaveCustomButton1, True) self.setOption(QtGui.QWizard.HaveCustomButton1, enabled)
else:
self.setOption(QtGui.QWizard.HaveCustomButton1, False)
if self.page(pageId) == self.previewPage: if self.page(pageId) == self.previewPage:
self.updateTheme() self.updateTheme()
frame = self.thememanager.generateImage(self.theme) frame = self.thememanager.generateImage(self.theme)

76
openlp/core/ui/thememanager.py
View File

@ -139,14 +139,14 @@ class ThemeManager(QtGui.QWidget):
QtCore.QObject.connect(Receiver.get_receiver(), QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'config_updated'), self.configUpdated) QtCore.SIGNAL(u'config_updated'), self.configUpdated)
# Variables # Variables
self.theme_list = [] self.themeList = []
self.path = AppLocation.get_section_data_path(self.settingsSection) self.path = AppLocation.get_section_data_path(self.settingsSection)
check_directory_exists(self.path) check_directory_exists(self.path)
self.thumb_path = os.path.join(self.path, u'thumbnails') self.thumbPath = os.path.join(self.path, u'thumbnails')
check_directory_exists(self.thumb_path) check_directory_exists(self.thumbPath)
self.themeForm.path = self.path self.themeForm.path = self.path
self.old_background_image = None self.oldBackgroundImage = None
self.bad_v1_name_chars = re.compile(r'[%+\[\]]') self.badV1NameChars = re.compile(r'[%+\[\]]')
# Last little bits of setting up # Last little bits of setting up
self.configUpdated() self.configUpdated()
@ -194,14 +194,10 @@ class ThemeManager(QtGui.QWidget):
return return
real_theme_name = unicode(item.data(QtCore.Qt.UserRole).toString()) real_theme_name = unicode(item.data(QtCore.Qt.UserRole).toString())
theme_name = unicode(item.text()) theme_name = unicode(item.text())
self.deleteAction.setVisible(False) visible = real_theme_name == theme_name
self.renameAction.setVisible(False) self.deleteAction.setVisible(visible)
self.globalAction.setVisible(False) self.renameAction.setVisible(visible)
# If default theme restrict actions self.globalAction.setVisible(visible)
if real_theme_name == theme_name:
self.deleteAction.setVisible(True)
self.renameAction.setVisible(True)
self.globalAction.setVisible(True)
self.menu.exec_(self.themeListWidget.mapToGlobal(point)) self.menu.exec_(self.themeListWidget.mapToGlobal(point))
def changeGlobalFromTab(self, theme_name): def changeGlobalFromTab(self, theme_name):
@ -330,10 +326,10 @@ class ThemeManager(QtGui.QWidget):
theme = self.getThemeData( theme = self.getThemeData(
unicode(item.data(QtCore.Qt.UserRole).toString())) unicode(item.data(QtCore.Qt.UserRole).toString()))
if theme.background_type == u'image': if theme.background_type == u'image':
self.old_background_image = theme.background_filename self.oldBackgroundImage = theme.background_filename
self.themeForm.theme = theme self.themeForm.theme = theme
self.themeForm.exec_(True) self.themeForm.exec_(True)
self.old_background_image = None self.oldBackgroundImage = None
self.mainwindow.renderer.update_theme(theme.theme_name) self.mainwindow.renderer.update_theme(theme.theme_name)
def onDeleteTheme(self): def onDeleteTheme(self):
@ -361,10 +357,10 @@ class ThemeManager(QtGui.QWidget):
``theme`` ``theme``
The theme to delete. The theme to delete.
""" """
self.theme_list.remove(theme) self.themeList.remove(theme)
thumb = u'%s.png' % theme thumb = u'%s.png' % theme
delete_file(os.path.join(self.path, thumb)) delete_file(os.path.join(self.path, thumb))
delete_file(os.path.join(self.thumb_path, thumb)) delete_file(os.path.join(self.thumbPath, thumb))
try: try:
encoding = get_filesystem_encoding() encoding = get_filesystem_encoding()
shutil.rmtree(os.path.join(self.path, theme).encode(encoding)) shutil.rmtree(os.path.join(self.path, theme).encode(encoding))
@ -442,7 +438,7 @@ class ThemeManager(QtGui.QWidget):
The plugins will call back in to get the real list if they want it. The plugins will call back in to get the real list if they want it.
""" """
log.debug(u'Load themes from dir') log.debug(u'Load themes from dir')
self.theme_list = [] self.themeList = []
self.themeListWidget.clear() self.themeListWidget.clear()
files = SettingsManager.get_files(self.settingsSection, u'.png') files = SettingsManager.get_files(self.settingsSection, u'.png')
if firstTime: if firstTime:
@ -473,16 +469,17 @@ class ThemeManager(QtGui.QWidget):
'%s (default)')) % text_name '%s (default)')) % text_name
else: else:
name = text_name name = text_name
thumb = os.path.join(self.thumb_path, u'%s.png' % text_name) thumb = os.path.join(self.thumbPath, u'%s.png' % text_name)
item_name = QtGui.QListWidgetItem(name) item_name = QtGui.QListWidgetItem(name)
if validate_thumb(theme, thumb): if validate_thumb(theme, thumb):
icon = build_icon(thumb) icon = build_icon(thumb)
else: else:
icon = create_thumb(theme, thumb) icon = create_thumb(theme, thumb)
item_name.setIcon(icon) item_name.setIcon(icon)
item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(text_name)) item_name.setData(
QtCore.Qt.UserRole, QtCore.QVariant(text_name))
self.themeListWidget.addItem(item_name) self.themeListWidget.addItem(item_name)
self.theme_list.append(text_name) self.themeList.append(text_name)
self._pushThemes() self._pushThemes()
def _pushThemes(self): def _pushThemes(self):
@ -495,7 +492,7 @@ class ThemeManager(QtGui.QWidget):
""" """
Return the list of loaded themes Return the list of loaded themes
""" """
return self.theme_list return self.themeList
def getThemeData(self, theme_name): def getThemeData(self, theme_name):
""" """
@ -509,7 +506,7 @@ class ThemeManager(QtGui.QWidget):
unicode(theme_name) + u'.xml') unicode(theme_name) + u'.xml')
xml = get_text_file_string(xml_file) xml = get_text_file_string(xml_file)
if not xml: if not xml:
log.debug("No theme data - using default theme") log.debug(u'No theme data - using default theme')
return ThemeXML() return ThemeXML()
else: else:
return self._createThemeFromXml(xml, self.path) return self._createThemeFromXml(xml, self.path)
@ -547,8 +544,9 @@ class ThemeManager(QtGui.QWidget):
xml_tree = ElementTree(element=XML(zip.read(xml_file[0]))).getroot() xml_tree = ElementTree(element=XML(zip.read(xml_file[0]))).getroot()
v1_background = xml_tree.find(u'BackgroundType') v1_background = xml_tree.find(u'BackgroundType')
if v1_background is not None: if v1_background is not None:
theme_name, file_xml, out_file, abort_import = self.unzipVersion122(dir, zip, theme_name, file_xml, out_file, abort_import = \
xml_file[0], xml_tree, v1_background, out_file) self.unzipVersion122(
dir, zip, xml_file[0], xml_tree, v1_background, out_file)
else: else:
theme_name = xml_tree.find(u'name').text.strip() theme_name = xml_tree.find(u'name').text.strip()
theme_folder = os.path.join(dir, theme_name) theme_folder = os.path.join(dir, theme_name)
@ -601,8 +599,8 @@ class ThemeManager(QtGui.QWidget):
if file_xml: if file_xml:
theme = self._createThemeFromXml(file_xml, self.path) theme = self._createThemeFromXml(file_xml, self.path)
self.generateAndSaveImage(dir, theme_name, theme) self.generateAndSaveImage(dir, theme_name, theme)
# Only show the error message, when IOError was not raised (in this # Only show the error message, when IOError was not raised (in
# case the error message has already been shown). # this case the error message has already been shown).
elif zip is not None: elif zip is not None:
critical_error_message_box( critical_error_message_box(
translate('OpenLP.ThemeManager', 'Validation Error'), translate('OpenLP.ThemeManager', 'Validation Error'),
@ -611,13 +609,14 @@ class ThemeManager(QtGui.QWidget):
log.exception(u'Theme file does not contain XML data %s' % log.exception(u'Theme file does not contain XML data %s' %
file_name) file_name)
def unzipVersion122(self, dir, zip, xml_file, xml_tree, background, out_file): def unzipVersion122(self, dir, zip, xml_file, xml_tree, background,
out_file):
""" """
Unzip openlp.org 1.2x theme file and upgrade the theme xml. When calling Unzip openlp.org 1.2x theme file and upgrade the theme xml. When calling
this method, please keep in mind, that some parameters are redundant. this method, please keep in mind, that some parameters are redundant.
""" """
theme_name = xml_tree.find(u'Name').text.strip() theme_name = xml_tree.find(u'Name').text.strip()
theme_name = self.bad_v1_name_chars.sub(u'', theme_name) theme_name = self.badV1NameChars.sub(u'', theme_name)
theme_folder = os.path.join(dir, theme_name) theme_folder = os.path.join(dir, theme_name)
theme_exists = os.path.exists(theme_folder) theme_exists = os.path.exists(theme_folder)
if theme_exists and not self.overWriteMessageBox(theme_name): if theme_exists and not self.overWriteMessageBox(theme_name):
@ -632,12 +631,12 @@ class ThemeManager(QtGui.QWidget):
if background.text.strip() == u'2': if background.text.strip() == u'2':
image_name = xml_tree.find(u'BackgroundParameter1').text.strip() image_name = xml_tree.find(u'BackgroundParameter1').text.strip()
# image file has same extension and is in subfolder # image file has same extension and is in subfolder
imagefile = filter(lambda name: os.path.splitext(name)[1].lower() image_file = filter(lambda name: os.path.splitext(name)[1].lower()
== os.path.splitext(image_name)[1].lower() and name.find(r'/'), == os.path.splitext(image_name)[1].lower() and name.find(r'/'),
zip.namelist()) zip.namelist())
if len(imagefile) >= 1: if len(image_file) >= 1:
out_file = open(os.path.join(themedir, image_name), u'wb') out_file = open(os.path.join(themedir, image_name), u'wb')
out_file.write(zip.read(imagefile[0])) out_file.write(zip.read(image_file[0]))
out_file.close() out_file.close()
else: else:
log.exception(u'Theme file does not contain image file "%s"' % log.exception(u'Theme file does not contain image file "%s"' %
@ -686,9 +685,8 @@ class ThemeManager(QtGui.QWidget):
theme_dir = os.path.join(self.path, name) theme_dir = os.path.join(self.path, name)
check_directory_exists(theme_dir) check_directory_exists(theme_dir)
theme_file = os.path.join(theme_dir, name + u'.xml') theme_file = os.path.join(theme_dir, name + u'.xml')
if self.old_background_image and \ if self.oldBackgroundImage and image_to != self.oldBackgroundImage:
image_to != self.old_background_image: delete_file(self.oldBackgroundImage)
delete_file(self.old_background_image)
out_file = None out_file = None
try: try:
out_file = open(theme_file, u'w') out_file = open(theme_file, u'w')
@ -715,7 +713,7 @@ class ThemeManager(QtGui.QWidget):
if os.path.exists(sample_path_name): if os.path.exists(sample_path_name):
os.unlink(sample_path_name) os.unlink(sample_path_name)
frame.save(sample_path_name, u'png') frame.save(sample_path_name, u'png')
thumb = os.path.join(self.thumb_path, u'%s.png' % name) thumb = os.path.join(self.thumbPath, u'%s.png' % name)
create_thumb(sample_path_name, thumb, False) create_thumb(sample_path_name, thumb, False)
log.debug(u'Theme image written to %s', sample_path_name) log.debug(u'Theme image written to %s', sample_path_name)
@ -723,8 +721,8 @@ class ThemeManager(QtGui.QWidget):
""" """
Called to update the themes' preview images. Called to update the themes' preview images.
""" """
self.mainwindow.displayProgressBar(len(self.theme_list)) self.mainwindow.displayProgressBar(len(self.themeList))
for theme in self.theme_list: for theme in self.themeList:
self.mainwindow.incrementProgressBar() self.mainwindow.incrementProgressBar()
self.generateAndSaveImage( self.generateAndSaveImage(
self.path, theme, self.getThemeData(theme)) self.path, theme, self.getThemeData(theme))
@ -820,7 +818,7 @@ class ThemeManager(QtGui.QWidget):
""" """
theme = Theme(xml_data) theme = Theme(xml_data)
new_theme = ThemeXML() new_theme = ThemeXML()
new_theme.theme_name = self.bad_v1_name_chars.sub(u'', theme.Name) new_theme.theme_name = self.badV1NameChars.sub(u'', theme.Name)
if theme.BackgroundType == 0: if theme.BackgroundType == 0:
new_theme.background_type = \ new_theme.background_type = \
BackgroundType.to_string(BackgroundType.Solid) BackgroundType.to_string(BackgroundType.Solid)

6
openlp/core/ui/themewizard.py
View File

@ -552,11 +552,9 @@ class Ui_ThemeWizard(object):
themeWizard.setButtonText(QtGui.QWizard.CustomButton1, themeWizard.setButtonText(QtGui.QWizard.CustomButton1,
translate('OpenLP.ThemeWizard', 'Layout Preview')) translate('OpenLP.ThemeWizard', 'Layout Preview'))
self.previewPage.setTitle( self.previewPage.setTitle(
translate('OpenLP.ThemeWizard', 'Save and Preview')) translate('OpenLP.ThemeWizard', 'Preview and Save'))
self.previewPage.setSubTitle( self.previewPage.setSubTitle(
translate('OpenLP.ThemeWizard', 'View the theme and save it ' translate('OpenLP.ThemeWizard', 'Preview the theme and save it.'))
'replacing the current one or change the name to create a '
'new theme'))
self.themeNameLabel.setText( self.themeNameLabel.setText(
translate('OpenLP.ThemeWizard', 'Theme name:')) translate('OpenLP.ThemeWizard', 'Theme name:'))
# Align all QFormLayouts towards each other. # Align all QFormLayouts towards each other.