Fix previous reviews

openlp/core/common/__init__.py

@@ -217,8 +217,8 @@ def md5_hash(salt, data):
 
 def qmd5_hash(salt, data):
     """
-    Returns the hashed output of MD%Sum on salt, data
+    Returns the hashed output of MD5Sum on salt, data
-    using PyQt4.QCryptograhicHash.
+    using PyQt4.QCryptographicHash.
 
     :param salt: Initial salt
     :param data: Data to hash

openlp/core/common/uistrings.py

@@ -99,9 +99,9 @@ class UiStrings(object):
         self.LiveBGError = translate('OpenLP.Ui', 'Live Background Error')
         self.LiveToolbar = translate('OpenLP.Ui', 'Live Toolbar')
         self.Load = translate('OpenLP.Ui', 'Load')
-        self.Manufacturer = translate('OpenLP.Ui', 'Manufacturer', 'Singluar')
+        self.Manufacturer = translate('OpenLP.Ui', 'Manufacturer', 'Singular')
         self.Manufacturers = translate('OpenLP.Ui', 'Manufacturers', 'Plural')
-        self.Model = translate('OpenLP.Ui', 'Model', 'Singluar')
+        self.Model = translate('OpenLP.Ui', 'Model', 'Singular')
         self.Models = translate('OpenLP.Ui', 'Models', 'Plural')
         self.Minutes = translate('OpenLP.Ui', 'm', 'The abbreviated unit for minutes')
         self.Middle = translate('OpenLP.Ui', 'Middle')
@@ -122,7 +122,7 @@ class UiStrings(object):
         self.PlaySlidesToEnd = translate('OpenLP.Ui', 'Play Slides to End')
         self.Preview = translate('OpenLP.Ui', 'Preview')
         self.PrintService = translate('OpenLP.Ui', 'Print Service')
-        self.Projector = translate('OpenLP.Ui', 'Projector', 'Singluar')
+        self.Projector = translate('OpenLP.Ui', 'Projector', 'Singular')
         self.Projectors = translate('OpenLP.Ui', 'Projectors', 'Plural')
         self.ReplaceBG = translate('OpenLP.Ui', 'Replace Background')
         self.ReplaceLiveBG = translate('OpenLP.Ui', 'Replace live background.')

openlp/core/lib/projector/constants.py

@@ -69,7 +69,7 @@ PJLINK_VALID_CMD = {'1': ['POWR',  # Power option
                           'INST',  # Input sources available query
                           'NAME',  # Projector name query
                           'INF1',  # Manufacturer name query
-                          'INF2',  # Projuct name query
+                          'INF2',  # Product name query
                           'INFO',  # Other information query
                           'CLSS'   # PJLink class support query
                           ]}
@@ -221,7 +221,6 @@ STATUS_STRING = {S_NOT_CONNECTED: translate('OpenLP.ProjectorConstants', 'S_NOT_
 ERROR_MSG = {E_OK: translate('OpenLP.ProjectorConstants', 'OK'),  # E_OK | S_OK
              E_GENERAL: translate('OpenLP.ProjectorConstants', 'General projector error'),
              E_NOT_CONNECTED: translate('OpenLP.ProjectorConstants', 'Not connected error'),
-             E_NETWORK: translate('OpenLP.ProjectorConstants', 'Network error'),
              E_LAMP: translate('OpenLP.ProjectorConstants', 'Lamp error'),
              E_FAN: translate('OpenLP.ProjectorConstants', 'Fan error'),
              E_TEMP: translate('OpenLP.ProjectorConstants', 'High temperature detected'),
@@ -232,7 +231,7 @@ ERROR_MSG = {E_OK: translate('OpenLP.ProjectorConstants', 'OK'),  # E_OK | S_OK
              E_PARAMETER: translate('OpenLP.ProjectorConstants', 'Invalid Parameter'),
              E_UNAVAILABLE: translate('OpenLP.ProjectorConstants', 'Projector Busy'),
              E_PROJECTOR: translate('OpenLP.ProjectorConstants', 'Projector/Display Error'),
-             E_INVALID_DATA: translate('OpenLP.ProjectorConstants', 'Invald packet received'),
+             E_INVALID_DATA: translate('OpenLP.ProjectorConstants', 'Invalid packet received'),
              E_WARN: translate('OpenLP.ProjectorConstants', 'Warning condition detected'),
              E_ERROR: translate('OpenLP.ProjectorConstants', 'Error condition detected'),
              E_CLASS: translate('OpenLP.ProjectorConstants', 'PJLink class not supported'),
@@ -295,7 +294,7 @@ ERROR_MSG = {E_OK: translate('OpenLP.ProjectorConstants', 'OK'),  # E_OK | S_OK
              S_WARMUP: translate('OpenLP.ProjectorConstants', 'Warmup in progress'),
              S_ON: translate('OpenLP.ProjectorConstants', 'Power is on'),
              S_COOLDOWN: translate('OpenLP.ProjectorConstants', 'Cooldown in progress'),
-             S_INFO: translate('OpenLP.ProjectorConstants', 'Projector Information availble'),
+             S_INFO: translate('OpenLP.ProjectorConstants', 'Projector Information available'),
              S_NETWORK_SENDING: translate('OpenLP.ProjectorConstants', 'Sending data'),
              S_NETWORK_RECEIVED: translate('OpenLP.ProjectorConstants', 'Received data')}
 

openlp/core/lib/projector/db.py

@@ -96,7 +96,7 @@ class Model(CommonBase, Base):
 
 class Source(CommonBase, Base):
     """
-    Input ource table.
+    Input source table.
     Model table links here.
 
     These entries map PJLink source codes to text strings.
@@ -170,7 +170,7 @@ class ProjectorDB(Manager):
         Locate a projector by host IP/Name.
 
         :param ip: Host IP/Name
-        :returns: Projetor() instance
+        :returns: Projector() instance
         """
         log.debug('get_projector_by_ip(ip="%s")' % ip)
         projector = self.get_object_filtered(Projector, Projector.ip == ip)
@@ -186,7 +186,7 @@ class ProjectorDB(Manager):
         Locate a projector by name field
 
         :param name: Name of projector
-        :returns: Projetor() instance
+        :returns: Projector() instance
         """
         log.debug('get_projector_by_name(name="%s")' % name)
         projector = self.get_object_filtered(Projector, Projector.name == name)
@@ -203,7 +203,7 @@ class ProjectorDB(Manager):
 
         NOTE: Will not add new entry if IP is the same as already in the table.
 
-        :param projector: Projetor() instance to add
+        :param projector: Projector() instance to add
         :returns: bool
         """
         old_projector = self.get_object_filtered(Projector, Projector.ip == projector.ip)

openlp/core/lib/projector/pjlink1.py

@@ -123,7 +123,7 @@ class PJLink1(QTcpSocket):
         self.projector_status = S_NOT_CONNECTED
         self.error_status = S_OK
         # Socket information
-        # Account for self.readLine appending \0 and/or exraneous \r
+        # Account for self.readLine appending \0 and/or extraneous \r
         self.maxSize = PJLINK_MAX_PACKET + 2
         self.setReadBufferSize(self.maxSize)
         # PJLink projector information
@@ -239,21 +239,24 @@ class PJLink1(QTcpSocket):
         return self.pjlink_class in PJLINK_VALID_CMD and \
             cmd in PJLINK_VALID_CMD[self.pjlink_class]
 
-    def check_login(self):
+    @pyqtSlot()
+    def check_login(self, data=None):
         """
         Processes the initial connection and authentication (if needed).
         """
-        self.waitForReadyRead(5000)  # 5 seconds should be more than enough
+        if data is None:
-        read = self.readLine(self.maxSize)
+            # Reconnected setup?
-        dontcare = self.readLine(self.maxSize)  # Clean out the trailing \r\n
+            self.waitForReadyRead(5000)  # 5 seconds should be more than enough
-        if len(read) < 8:
+            read = self.readLine(self.maxSize)
-            log.warn('(%s) Not enough data read)' % self.ip)
+            dontcare = self.readLine(self.maxSize)  # Clean out the trailing \r\n
-            return
+            if len(read) < 8:
-        data = decode(read, 'ascii')
+                log.warn('(%s) Not enough data read)' % self.ip)
-        # Possibility of extraneous data on input when reading.
+                return
-        # Clean out extraneous characters in buffer.
+            data = decode(read, 'ascii')
-        dontcare = self.readLine(self.maxSize)
+            # Possibility of extraneous data on input when reading.
-        log.debug('(%s) check_login() read "%s"' % (self.ip, data))
+            # Clean out extraneous characters in buffer.
+            dontcare = self.readLine(self.maxSize)
+            log.debug('(%s) check_login() read "%s"' % (self.ip, data))
         # At this point, we should only have the initial login prompt with
         # possible authentication
         if not data.upper().startswith('PJLINK'):
@@ -304,10 +307,13 @@ class PJLink1(QTcpSocket):
             log.debug('(%s) get_data(): Packet length < 8: "%s"' % (self.ip, data))
             return
         log.debug('(%s) Checking new data "%s"' % (self.ip, data))
+        if data.upper().startswith('PJLINK'):
+            # Reconnected from remote host disconnect ?
+            return self.check_login(data)
         if '=' in data:
             pass
         else:
-            log.warn('(%s) Invalid packet received')
+            log.warn('(%s) Invalid packet received' % self.ip)
             return
         data_split = data.split('=')
         try:
@@ -622,7 +628,7 @@ class PJLink1(QTcpSocket):
 
     def get_shutter_status(self):
         """
-        Send command to retrive shutter status.
+        Send command to retrieve shutter status.
         """
         return self.send_command(cmd='AVMT')
 

openlp/core/ui/mainwindow.py

@@ -432,9 +432,9 @@ class Ui_MainWindow(object):
                                            'exported on this or another machine'))
         self.settings_import_item.setText(translate('OpenLP.MainWindow', 'Settings'))
         self.view_projector_manager_item.setText(translate('OPenLP.MainWindow', '&ProjectorManager'))
-        self.view_projector_manager_item.setToolTip(translate('OpenLP.MainWindow', 'Toogle Projector Manager'))
+        self.view_projector_manager_item.setToolTip(translate('OpenLP.MainWindow', 'Toggle Projector Manager'))
         self.view_projector_manager_item.setStatusTip(translate('OpenLP.MainWindow',
-                                                                'Toggle the visibiilty of the Projector Manager'))
+                                                                'Toggle the visibility of the Projector Manager'))
         self.view_media_manager_item.setText(translate('OpenLP.MainWindow', '&Media Manager'))
         self.view_media_manager_item.setToolTip(translate('OpenLP.MainWindow', 'Toggle Media Manager'))
         self.view_media_manager_item.setStatusTip(translate('OpenLP.MainWindow',

openlp/core/ui/projector/manager.py

@@ -786,7 +786,7 @@ class ProjectorManager(OpenLPMixin, RegistryMixin, QtGui.QWidget, Ui_ProjectorMa
             if ip == list_item.link.ip:
                 item = list_item
                 break
-        message = 'No message' if msg is None else msg
+        message = translate('OpenLP.ProjectorManager', 'No message') if msg is None else msg
         if status in STATUS_STRING:
             status_code = STATUS_STRING[status]
             message = ERROR_MSG[status] if msg is None else msg