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Add Progressbar 

bzr-revno: 1501
This commit is contained in:
Tim Bentley 2011-04-29 14:28:18 +01:00
parent 45d90db949 acb4f12ac9
commit 1eeebeda1c
5 changed files with 83 additions and 18 deletions
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2
openlp/core/lib/mediamanageritem.py
View File

@ -554,4 +554,4 @@ class MediaManagerItem(QtGui.QWidget):
item_id = remoteItem
else:
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
return item_id
return item_id

54
openlp/core/ui/mainwindow.py
View File

@ -122,12 +122,17 @@ class Ui_MainWindow(object):
self.HelpMenu = QtGui.QMenu(self.MenuBar)
self.HelpMenu.setObjectName(u'HelpMenu')
mainWindow.setMenuBar(self.MenuBar)
self.StatusBar = QtGui.QStatusBar(mainWindow)
self.StatusBar.setObjectName(u'StatusBar')
mainWindow.setStatusBar(self.StatusBar)
self.DefaultThemeLabel = QtGui.QLabel(self.StatusBar)
self.DefaultThemeLabel.setObjectName(u'DefaultThemeLabel')
self.StatusBar.addPermanentWidget(self.DefaultThemeLabel)
self.statusBar = QtGui.QStatusBar(mainWindow)
self.statusBar.setObjectName(u'statusBar')
mainWindow.setStatusBar(self.statusBar)
self.loadProgressBar = QtGui.QProgressBar(self.statusBar)
self.loadProgressBar.setObjectName(u'loadProgressBar')
self.statusBar.addPermanentWidget(self.loadProgressBar)
self.loadProgressBar.hide()
self.loadProgressBar.setValue(0)
self.defaultThemeLabel = QtGui.QLabel(self.statusBar)
self.defaultThemeLabel.setObjectName(u'defaultThemeLabel')
self.statusBar.addPermanentWidget(self.defaultThemeLabel)
# Create the MediaManager
self.mediaManagerDock = OpenLPDockWidget(mainWindow,
u'mediaManagerDock', u':/system/system_mediamanager.png')
@ -880,10 +885,10 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
self.setWindowTitle(title)
def showStatusMessage(self, message):
self.StatusBar.showMessage(message)
self.statusBar.showMessage(message)
def defaultThemeChanged(self, theme):
self.DefaultThemeLabel.setText(
self.defaultThemeLabel.setText(
unicode(translate('OpenLP.MainWindow', 'Default Theme: %s')) %
theme)
@ -979,7 +984,7 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
for fileId, filename in enumerate(recentFilesToDisplay):
log.debug('Recent file name: %s', filename)
action = base_action(self, u'')
action.setText(u'&%d %s' %
action.setText(u'&%d %s' %
(fileId + 1, QtCore.QFileInfo(filename).fileName()))
action.setData(QtCore.QVariant(filename))
self.connect(action, QtCore.SIGNAL(u'triggered()'),
@ -1008,3 +1013,34 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
while self.recentFiles.count() > maxRecentFiles:
# Don't care what API says takeLast works, removeLast doesn't!
self.recentFiles.takeLast()
def displayProgressBar(self, size):
"""
Make Progress bar visible and set size
"""
self.loadProgressBar.show()
self.loadProgressBar.setMaximum(size)
self.loadProgressBar.setValue(0)
Receiver.send_message(u'openlp_process_events')
def incrementProgressBar(self):
"""
Increase the Progress Bar value by 1
"""
self.loadProgressBar.setValue(self.loadProgressBar.value() + 1)
Receiver.send_message(u'openlp_process_events')
def finishedProgressBar(self):
"""
Trigger it's removal after 2.5 second
"""
self.timer_id = self.startTimer(2500)
def timerEvent(self, event):
"""
Remove the Progress bar from view.
"""
if event.timerId() == self.timer_id:
self.timer_id = 0
self.loadProgressBar.hide()
Receiver.send_message(u'openlp_process_events')

21
openlp/core/ui/servicemanager.py
View File

@ -460,7 +460,11 @@ class ServiceManager(QtGui.QWidget):
service = []
write_list = []
total_size = 0
Receiver.send_message(u'cursor_busy')
# Number of items + 1 to zip it
self.mainwindow.displayProgressBar(len(self.serviceItems) + 1)
for item in self.serviceItems:
self.mainwindow.incrementProgressBar()
service.append({u'serviceitem':
item[u'service_item'].get_service_repr()})
if not item[u'service_item'].uses_file():
@ -501,6 +505,7 @@ class ServiceManager(QtGui.QWidget):
log.debug(u'ServiceManager.saveFile - allowZip64 is %s' % allow_zip_64)
zip = None
success = True
self.mainwindow.incrementProgressBar()
try:
zip = zipfile.ZipFile(path_file_name, 'w', zipfile.ZIP_STORED,
allow_zip_64)
@ -516,6 +521,8 @@ class ServiceManager(QtGui.QWidget):
finally:
if zip:
zip.close()
self.mainwindow.finishedProgressBar()
Receiver.send_message(u'cursor_normal')
if success:
self.mainwindow.addRecentFile(path_file_name)
self.setModified(False)
@ -576,13 +583,15 @@ class ServiceManager(QtGui.QWidget):
items = cPickle.load(fileTo)
fileTo.close()
self.newFile()
self.mainwindow.displayProgressBar(len(items))
for item in items:
self.mainwindow.incrementProgressBar()
serviceItem = ServiceItem()
serviceItem.from_service = True
serviceItem.renderer = self.mainwindow.renderer
serviceItem.set_from_service(item, self.servicePath)
self.validateItem(serviceItem)
self.addServiceItem(serviceItem)
self.addServiceItem(serviceItem, repaint=False)
if serviceItem.is_capable(ItemCapabilities.OnLoadUpdate):
Receiver.send_message(u'%s_service_load' %
serviceItem.name.lower(), serviceItem)
@ -592,7 +601,6 @@ class ServiceManager(QtGui.QWidget):
self.setModified(False)
QtCore.QSettings().setValue(
'service/last file', QtCore.QVariant(fileName))
Receiver.send_message(u'cursor_normal')
else:
critical_error_message_box(
message=translate('OpenLP.ServiceManager',
@ -623,6 +631,9 @@ class ServiceManager(QtGui.QWidget):
fileTo.close()
if zip:
zip.close()
self.mainwindow.finishedProgressBar()
Receiver.send_message(u'cursor_normal')
self.repaintServiceList(-1, -1)
def loadLastFile(self):
"""
@ -1056,7 +1067,8 @@ class ServiceManager(QtGui.QWidget):
newItem)
self.setModified()
def addServiceItem(self, item, rebuild=False, expand=None, replace=False):
def addServiceItem(self, item, rebuild=False, expand=None, replace=False,
repaint=True):
"""
Add a Service item to the list
@ -1089,7 +1101,8 @@ class ServiceManager(QtGui.QWidget):
self.serviceItems.append({u'service_item': item,
u'order': len(self.serviceItems) + 1,
u'expanded': expand})
self.repaintServiceList(len(self.serviceItems) - 1, -1)
if repaint:
self.repaintServiceList(len(self.serviceItems) - 1, -1)
else:
self.serviceItems.insert(self.dropPosition,
{u'service_item': item, u'order': self.dropPosition,

14
openlp/plugins/images/lib/mediaitem.py
View File

@ -77,7 +77,7 @@ class ImageMediaItem(MediaManagerItem):
u'thumbnails')
check_directory_exists(self.servicePath)
self.loadList(SettingsManager.load_list(
self.settingsSection, self.settingsSection))
self.settingsSection, self.settingsSection), True)
def addListViewToToolBar(self):
MediaManagerItem.addListViewToToolBar(self)
@ -107,8 +107,13 @@ class ImageMediaItem(MediaManagerItem):
SettingsManager.set_list(self.settingsSection,
self.settingsSection, self.getFileList())
def loadList(self, list):
def loadList(self, list, initialLoad=False):
Receiver.send_message(u'cursor_busy')
if not initialLoad:
self.parent.formparent.displayProgressBar(len(list))
for imageFile in list:
if not initialLoad:
self.parent.formparent.incrementProgressBar()
filename = os.path.split(unicode(imageFile))[1]
thumb = os.path.join(self.servicePath, filename)
if os.path.exists(thumb):
@ -122,6 +127,9 @@ class ImageMediaItem(MediaManagerItem):
item_name.setIcon(icon)
item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(imageFile))
self.listView.addItem(item_name)
Receiver.send_message(u'cursor_normal')
if not initialLoad:
self.parent.formparent.finishedProgressBar()
def generateSlideData(self, service_item, item=None, xmlVersion=False):
items = self.listView.selectedIndexes()
@ -201,4 +209,4 @@ class ImageMediaItem(MediaManagerItem):
critical_error_message_box(UiStrings().LiveBGError,
unicode(translate('ImagePlugin.MediaItem',
'There was a problem replacing your background, '
'the image file "%s" no longer exists.')) % filename)
'the image file "%s" no longer exists.')) % filename)

10
openlp/plugins/presentations/lib/mediaitem.py
View File

@ -158,7 +158,12 @@ class PresentationMediaItem(MediaManagerItem):
titles = []
for file in currlist:
titles.append(os.path.split(file)[1])
Receiver.send_message(u'cursor_busy')
if not initialLoad:
self.parent.formparent.displayProgressBar(len(list))
for file in list:
if not initialLoad:
self.parent.formparent.incrementProgressBar()
if currlist.count(file) > 0:
continue
filename = os.path.split(unicode(file))[1]
@ -198,6 +203,9 @@ class PresentationMediaItem(MediaManagerItem):
item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(file))
item_name.setIcon(icon)
self.listView.addItem(item_name)
Receiver.send_message(u'cursor_normal')
if not initialLoad:
self.parent.formparent.finishedProgressBar()
def onDeleteClick(self):
"""
@ -296,4 +304,4 @@ class PresentationMediaItem(MediaManagerItem):
if self.controllers[controller].enabled():
if filetype in self.controllers[controller].alsosupports:
return controller
return None
return None