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This commit is contained in:
rimach 2010-05-09 10:47:57 +02:00
parent 66ec680e4e 60116ee8d6
commit ae36bc2bb9
10 changed files with 157 additions and 73 deletions
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1
openlp/core/lib/serviceitem.py
View File

@ -81,6 +81,7 @@ class ServiceItem(object):
self.notes = u''
self.from_plugin = False
self.capabilities = []
self.isValid = True
def add_capability(self, capability):
self.capabilities.append(capability)

2
openlp/core/ui/generaltab.py
View File

@ -44,7 +44,7 @@ class GeneralTab(SettingsTab):
settings = QtCore.QSettings()
settings.beginGroup(self.settingsSection)
self.MonitorNumber = settings.value(u'monitor',
QtCore.QVariant(self.screens.monitor_number)).toInt()[0]
QtCore.QVariant(self.screens.display_count - 1)).toInt()[0]
self.screens.set_current_display(self.MonitorNumber)
self.screens.monitor_number = self.MonitorNumber
self.DisplayOnMonitor = settings.value(

41
openlp/core/ui/servicemanager.py
View File

@ -101,6 +101,7 @@ class ServiceManager(QtGui.QWidget):
self.parent = parent
self.serviceItems = []
self.serviceName = u''
self.suffixes = []
self.droppos = 0
#is a new service and has not been saved
self.isNew = True
@ -228,6 +229,9 @@ class ServiceManager(QtGui.QWidget):
self.themeMenu = QtGui.QMenu(self.trUtf8(u'&Change Item Theme'))
self.menu.addMenu(self.themeMenu)
def supportedSuffixes(self, suffix):
self.suffixes.append(suffix)
def contextMenu(self, point):
item = self.ServiceManagerList.itemAt(point)
if item is None:
@ -495,6 +499,7 @@ class ServiceManager(QtGui.QWidget):
for itemcount, item in enumerate(self.serviceItems):
serviceitem = item[u'service_item']
treewidgetitem = QtGui.QTreeWidgetItem(self.ServiceManagerList)
if serviceitem.isValid:
if serviceitem.notes:
icon = QtGui.QImage(serviceitem.icon)
icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio,
@ -508,6 +513,8 @@ class ServiceManager(QtGui.QWidget):
treewidgetitem.setIcon(0, build_icon(icon))
else:
treewidgetitem.setIcon(0, serviceitem.iconic_representation)
else:
treewidgetitem.setIcon(0, build_icon(u':/general/general_delete.png'))
treewidgetitem.setText(0, serviceitem.title)
treewidgetitem.setToolTip(0, serviceitem.notes)
treewidgetitem.setData(0, QtCore.Qt.UserRole,
@ -651,7 +658,7 @@ class ServiceManager(QtGui.QWidget):
serviceitem = ServiceItem()
serviceitem.RenderManager = self.parent.RenderManager
serviceitem.set_from_service(item, self.servicePath)
if self.validateItem(serviceitem):
self.validateItem(serviceitem)
self.addServiceItem(serviceitem)
try:
if os.path.isfile(p_file):
@ -671,12 +678,14 @@ class ServiceManager(QtGui.QWidget):
self.parent.serviceChanged(True, self.serviceName)
def validateItem(self, serviceItem):
# print "---"
# print serviceItem.name
# print serviceItem.title
# print serviceItem.service_item_path
# print serviceItem.service_item_type
return True
"""
Validates the service item and if the suffix matches an accepted
one it allows the item to be displayed
"""
if serviceItem.is_command():
type = serviceItem._raw_frames[0][u'title'].split(u'.')[1]
if type not in self.suffixes:
serviceItem.isValid = False
def cleanUp(self):
"""
@ -760,8 +769,17 @@ class ServiceManager(QtGui.QWidget):
Send the current item to the Preview slide controller
"""
item, count = self.findServiceItem()
if self.serviceItems[item][u'service_item'].isValid:
self.parent.PreviewController.addServiceManagerItem(
self.serviceItems[item][u'service_item'], count)
else:
QtGui.QMessageBox.critical(self,
self.trUtf8('Missing Display Handler'),
self.trUtf8('Your item cannot be displayed as '
'there is no handler to display it'),
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Ok),
QtGui.QMessageBox.Ok)
def getServiceItem(self):
"""
@ -778,6 +796,7 @@ class ServiceManager(QtGui.QWidget):
Send the current item to the Live slide controller
"""
item, count = self.findServiceItem()
if self.serviceItems[item][u'service_item'].isValid:
self.parent.LiveController.addServiceManagerItem(
self.serviceItems[item][u'service_item'], count)
if QtCore.QSettings().value(
@ -789,6 +808,14 @@ class ServiceManager(QtGui.QWidget):
ItemCapabilities.AllowsPreview):
self.parent.PreviewController.addServiceManagerItem(
self.serviceItems[item][u'service_item'], 0)
else:
QtGui.QMessageBox.critical(self,
self.trUtf8('Missing Display Handler'),
self.trUtf8('Your item cannot be displayed as '
'there is no handler to display it'),
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Ok),
QtGui.QMessageBox.Ok)
def remoteEdit(self):
"""

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

@ -486,6 +486,7 @@ class SlideController(QtGui.QWidget):
Display the slide number passed
"""
log.debug(u'processManagerItem')
self.onStopLoop()
#If old item was a command tell it to stop
if self.serviceItem and self.serviceItem.is_command():
self.onMediaStop()
@ -674,10 +675,10 @@ class SlideController(QtGui.QWidget):
self.themeButton.setChecked(False)
if checked:
Receiver.send_message(u'maindisplay_hide', HideMode.Screen)
self.blankPlugin(True)
self.hidePlugin(True)
else:
Receiver.send_message(u'maindisplay_show')
self.blankPlugin(False)
self.hidePlugin(False)
def blankPlugin(self, blank):
"""
@ -693,6 +694,20 @@ class SlideController(QtGui.QWidget):
% self.serviceItem.name.lower(),
[self.serviceItem, self.isLive])
def hidePlugin(self, hide):
"""
Blank the display screen.
"""
if self.serviceItem is not None:
if hide:
Receiver.send_message(u'%s_hide'
% self.serviceItem.name.lower(),
[self.serviceItem, self.isLive])
else:
Receiver.send_message(u'%s_unblank'
% self.serviceItem.name.lower(),
[self.serviceItem, self.isLive])
def onSlideSelected(self):
"""
Generate the preview when you click on a slide.
@ -827,7 +842,9 @@ class SlideController(QtGui.QWidget):
"""
Stop the timer loop running
"""
if self.timer_id != 0:
self.killTimer(self.timer_id)
self.timer_id = 0
def timerEvent(self, event):
"""

2
openlp/plugins/images/lib/mediaitem.py
View File

@ -143,7 +143,7 @@ class ImageMediaItem(MediaManagerItem):
def generateSlideData(self, service_item, item=None):
items = self.ListView.selectedIndexes()
if items:
service_item.title = self.trUtf8('Image(s)')
service_item.title = unicode(self.trUtf8('Image(s)'))
service_item.add_capability(ItemCapabilities.AllowsMaintain)
service_item.add_capability(ItemCapabilities.AllowsPreview)
service_item.add_capability(ItemCapabilities.AllowsLoop)

1
openlp/plugins/media/mediaplugin.py
View File

@ -58,6 +58,7 @@ class MediaPlugin(Plugin):
if len(value) == 2:
if list.find(value[1]) == -1:
list += u'*.%s ' % value[1]
self.service_manager.supportedSuffixes(value[1])
type = u''
return list, type

1
openlp/plugins/presentations/lib/mediaitem.py
View File

@ -74,6 +74,7 @@ class PresentationMediaItem(MediaManagerItem):
for type in types:
if fileType.find(type) == -1:
fileType += u'*%s ' % type
self.parent.service_manager.supportedSuffixes(type)
self.OnNewFileMasks = self.trUtf8('Presentations (%s)' % fileType)
def requiredIcons(self):

17
openlp/plugins/presentations/lib/messagelistener.py
View File

@ -160,6 +160,16 @@ class Controller(object):
return
self.doc.blank_screen()
def stop(self):
log.debug(u'Live = %s, stop' % self.isLive)
if not self.isLive:
return
if not self.doc.is_loaded():
return
if not self.doc.is_active():
return
self.doc.stop_presentation()
def unblank(self):
log.debug(u'Live = %s, unblank' % self.isLive)
if not self.isLive:
@ -190,6 +200,8 @@ class MessageListener(object):
QtCore.SIGNAL(u'presentations_start'), self.startup)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'presentations_stop'), self.shutdown)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'presentations_hide'), self.hide)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'presentations_first'), self.first)
QtCore.QObject.connect(Receiver.get_receiver(),
@ -279,6 +291,11 @@ class MessageListener(object):
else:
self.previewHandler.shutdown()
def hide(self, message):
isLive, item = self.decode_message(message)
if isLive:
self.liveHandler.stop()
def blank(self, message):
isLive, item = self.decode_message(message)
if isLive:

4
openlp/plugins/remotes/html/index.html
View File

@ -63,7 +63,7 @@ function response(eventname, req){
html += ' style="font-weight: bold"';
html += '>';
html += '<td>' + data[row]['tag'] + '</td>';
html += '<td>' + data[row]['text'].replace(/\\n/g, '<br>');
html += '<td>' + data[row]['text'].replace(/\n/g, '<br>');
html += '</td></tr>';
}
html += '</table>';
@ -105,10 +105,12 @@ send_event("remotes_poll_request");
<hr>
<input type='button' value='Order of service'
onclick='send_event("servicemanager_list_request");'>
<i>(Click service item to go live.)</i>
<div id='service'></div>
<hr>
<input type='button' value='Current item'
onclick='send_event("slidecontroller_live_text_request");'>
<i>(Click verse to display.)</i>
<div id='currentitem'></div>
<hr>
<a href="http://www.openlp.org/">OpenLP website</a>

62
openlp/plugins/remotes/lib/httpserver.py
View File

@ -152,29 +152,33 @@ class HttpConnection(object):
log.debug(u'received: ' + data)
words = data.split(u' ')
html = None
mimetype = None
if words[0] == u'GET':
url = urlparse.urlparse(words[1])
params = self.load_params(url.query)
folders = url.path.split(u'/')
if folders[1] == u'':
html = self.serve_file(u'')
mimetype, html = self.serve_file(u'')
elif folders[1] == u'files':
html = self.serve_file(folders[2])
mimetype, html = self.serve_file(os.sep.join(folders[2:]))
elif folders[1] == u'send':
html = self.process_event(folders[2], params)
elif folders[1] == u'request':
if self.process_request(folders[2], params):
return
if html:
html = self.get_200_ok() + html + u'\n'
if mimetype:
self.send_200_ok(mimetype)
else:
html = self.get_404_not_found()
self.send_200_ok()
self.socket.write(html)
else:
self.send_404_not_found()
self.close()
def serve_file(self, filename):
"""
Send a file to the socket. For now, just .html files
Send a file to the socket. For now, just a subset of file types
and must be top level inside the html folder.
If subfolders requested return 404, easier for security for the present.
@ -184,12 +188,24 @@ class HttpConnection(object):
log.debug(u'serve file request %s' % filename)
if not filename:
filename = u'index.html'
if os.path.basename(filename) != filename:
path = os.path.normpath(os.path.join(self.parent.html_dir, filename))
if not path.startswith(self.parent.html_dir):
return None
(fileroot, ext) = os.path.splitext(filename)
if ext != u'.html':
return None
path = os.path.join(self.parent.html_dir, filename)
if ext == u'.html':
mimetype = u'text/html'
elif ext == u'.css':
mimetype = u'text/css'
elif ext == u'.js':
mimetype = u'application/x-javascript'
elif ext == u'.jpg':
mimetype = u'image/jpeg'
elif ext == u'.gif':
mimetype = u'image/gif'
elif ext == u'.png':
mimetype = u'image/png'
else:
return (None, None)
try:
f = open(path, u'rb')
except:
@ -198,12 +214,13 @@ class HttpConnection(object):
log.debug(u'Opened %s' % path)
html = f.read()
f.close()
return html
return (mimetype, html)
def load_params(self, query):
"""
Decode the query string parameters sent from the browser
"""
log.debug(u'loading params %s' % query)
params = urlparse.parse_qs(query)
if not params:
return None
@ -216,6 +233,7 @@ class HttpConnection(object):
Currently lets anything through. Later we should restrict and perform
basic parameter checking, otherwise rogue clients could crash openlp
"""
log.debug(u'Processing event %s' % event)
if params:
Receiver.send_message(event, params)
else:
@ -233,6 +251,7 @@ class HttpConnection(object):
is just waiting for slide change/song change activity. This can wait
longer (one minute)
"""
log.debug(u'Processing request %s' % event)
if not event.endswith(u'_request'):
return False
self.event = event
@ -258,36 +277,36 @@ class HttpConnection(object):
The recipient of a _request signal has sent data. Convert this to
json and return it to client
"""
log.debug(u'Processing response for %s' % self.event)
if not self.socket:
return
self.timer.stop()
html = json.dumps(data)
html = self.get_200_ok() + html + u'\n'
self.send_200_ok()
self.socket.write(html)
self.close()
def get_200_ok(self):
def send_200_ok(self, mimetype='text/html; charset="utf-8"'):
"""
Successful request. Send OK headers. Assume html for now.
"""
return u'HTTP/1.1 200 OK\r\n' + \
u'Content-Type: text/html; charset="utf-8"\r\n' + \
u'\r\n'
self.socket.write(u'HTTP/1.1 200 OK\r\n' + \
u'Content-Type: %s\r\n\r\n' % mimetype)
def get_404_not_found(self):
def send_404_not_found(self):
"""
Invalid url. Say so
"""
return u'HTTP/1.1 404 Not Found\r\n'+ \
self.socket.write(u'HTTP/1.1 404 Not Found\r\n'+ \
u'Content-Type: text/html; charset="utf-8"\r\n' + \
u'\r\n'
u'\r\n')
def get_408_timeout(self):
def send_408_timeout(self):
"""
A _request hasn't returned anything in the timeout period.
Return timeout
"""
return u'HTTP/1.1 408 Request Timeout\r\n'
self.socket.write(u'HTTP/1.1 408 Request Timeout\r\n')
def timeout(self):
"""
@ -295,8 +314,7 @@ class HttpConnection(object):
"""
if not self.socket:
return
html = self.get_408_timeout()
self.socket.write(html)
html = self.send_408_timeout()
self.close()
def disconnected(self):