Edit Songs and Custom for Service Manager and auto replace

bzr-revno: 634

openlp/core/lib/eventreceiver.py

@@ -78,6 +78,9 @@ class EventReceiver(QtCore.QObject):
     ``{plugin}_stop``
         Requests a plugin to handle a stop event
 
+    ``{plugin}_edit``
+        Requests a plugin edit a database item with the key as the payload
+
     ``songusage_live``
         Sends live song audit requests to the audit component
 
@@ -97,6 +100,10 @@ class EventReceiver(QtCore.QObject):
     ``slidecontroller_change``
         Informs the slidecontroller that a slide change has occurred
 
+
+    ``remote_edite_clear``
+        Informs all components that remote edit has been aborted.
+
     """
     global log
     log = logging.getLogger(u'EventReceiver')

openlp/core/lib/serviceitem.py

@@ -70,6 +70,7 @@ class ServiceItem(object):
         self.theme = None
         self.service_item_path = None
         self.service_item_type = None
+        self.editEnabled = False
         self.service_frames = []
 
     def addIcon(self, icon):

openlp/core/ui/servicemanager.py

@@ -38,6 +38,24 @@ class ServiceManagerList(QtGui.QTreeWidget):
         QtGui.QTreeWidget.__init__(self,parent)
         self.parent = parent
 
+#    def mousePressEvent(self, event):
+#        if event.button() == QtCore.Qt.RightButton:
+#            item = self.itemAt(event.pos())
+#            parentitem = item.parent()
+#            if parentitem is None:
+#                pos = item.data(0, QtCore.Qt.UserRole).toInt()[0]
+#            else:
+#                pos = parentitem.data(0, QtCore.Qt.UserRole).toInt()[0]
+#            serviceItem = self.parent.serviceItems[pos - 1]
+#            if serviceItem[u'data'].editEnabled:
+#                self.parent.editAction.setVisible(True)
+#            else:
+#                self.parent.editAction.setVisible(False)
+#            event.accept()
+#        else:
+#            event.ignore()
+
+
     def keyPressEvent(self, event):
         if type(event) == QtGui.QKeyEvent:
             #here accept the event and do something
@@ -111,6 +129,7 @@ class ServiceManager(QtGui.QWidget):
         self.serviceItems = []
         self.serviceName = u''
         self.isNew = True
+        self.remoteEditTriggered = False
         self.Layout = QtGui.QVBoxLayout(self)
         self.Layout.setSpacing(0)
         self.Layout.setMargin(0)
@@ -157,6 +176,12 @@ class ServiceManager(QtGui.QWidget):
         # Add a context menu to the service manager list
         self.ServiceManagerList.setContextMenuPolicy(
             QtCore.Qt.ActionsContextMenu)
+        self.editAction = contextMenuAction(
+            self.ServiceManagerList, ':/system/system_live.png',
+            self.trUtf8(u'&Edit Item'), self.remoteEdit)
+        self.ServiceManagerList.addAction(self.editAction)
+        self.ServiceManagerList.addAction(contextMenuSeparator(
+            self.ServiceManagerList))
         self.ServiceManagerList.addAction(contextMenuAction(
             self.ServiceManagerList, ':/system/system_preview.png',
             self.trUtf8(u'&Preview Verse'), self.makePreview))
@@ -205,6 +230,8 @@ class ServiceManager(QtGui.QWidget):
            QtCore.SIGNAL(u'itemExpanded(QTreeWidgetItem*)'), self.expanded)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'update_themes'), self.updateThemeList)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'remote_edit_clear'), self.onRemoteEditClear)
         # Last little bits of setting up
         self.config = PluginConfig(u'ServiceManager')
         self.servicePath = self.config.get_data_path()
@@ -510,6 +537,11 @@ class ServiceManager(QtGui.QWidget):
         """
         sitem, count = self.findServiceItem()
         item.render()
+        if self.remoteEditTriggered:
+            self.serviceItems[sitem][u'data'] = item
+            self.remoteEditTriggered = False
+            self.repaintServiceList(sitem + 1, 0)
+        else:
             if sitem == -1:
                 self.serviceItems.append({u'data': item,
                     u'order': len(self.serviceItems) + 1, u'expanded':True})
@@ -536,6 +568,19 @@ class ServiceManager(QtGui.QWidget):
         self.parent.LiveController.addServiceManagerItem(
             self.serviceItems[item][u'data'], count)
 
+    def remoteEdit(self):
+        """
+        Posts a remote edit message to a plugin to allow item to be edited.
+        """
+        item, count = self.findServiceItem()
+        if self.serviceItems[item][u'data'].editEnabled:
+            self.remoteEditTriggered = True
+            Receiver().send_message(u'%s_edit' % self.serviceItems[item][u'data'].name,
+                self.serviceItems[item][u'data'].editId )
+
+    def onRemoteEditClear(self):
+        self.remoteEditTriggered = False
+
     def findServiceItem(self):
         """
         Finds a ServiceItem in the list

openlp/core/ui/thememanager.py

@@ -266,7 +266,7 @@ class ThemeManager(QtGui.QWidget):
         try:
             xml = file_to_xml(xml_file)
         except:
-            xml = baseTheme()
+            xml = self.baseTheme()
         theme = ThemeXML()
         theme.parse(xml)
         self.cleanTheme(theme)

openlp/plugins/custom/customplugin.py

@@ -69,4 +69,4 @@ class CustomPlugin(Plugin):
         self.remove_toolbox_item()
 
     def about(self):
-        return u'<b>Custom Plugin</b> <br>This plugin allows slides to be displayed on the screen in the same way songs are. The difference between this plugin and songs is this plugin provides greater freedom.<br><br>This is a core plugin and cannot be made inactive</b>'
+        return u'<b>Custom Plugin</b> <br>This plugin allows slides to be displayed on the screen in the same way songs are. The difference between this plugin and songs is this plugin provides greater freedom.<br>'

openlp/plugins/custom/forms/editcustomdialog.py

@@ -54,7 +54,8 @@ class Ui_customEditDialog(object):
         self.UpButton.setIcon(icon1)
         self.UpButton.setObjectName(u'UpButton')
         self.verticalLayout.addWidget(self.UpButton)
-        spacerItem = QtGui.QSpacerItem(20, 128, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        spacerItem = QtGui.QSpacerItem(20, 128,
+            QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
         self.verticalLayout.addItem(spacerItem)
         self.DownButton = QtGui.QPushButton(customEditDialog)
         icon2 = buildIcon(u':/services/service_down.png')
@@ -94,7 +95,8 @@ class Ui_customEditDialog(object):
         self.ClearButton = QtGui.QPushButton(self.ButtonWidge)
         self.ClearButton.setObjectName(u'ClearButton')
         self.verticalLayout_2.addWidget(self.ClearButton)
-        spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        spacerItem1 = QtGui.QSpacerItem(20, 40,
+            QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
         self.verticalLayout_2.addItem(spacerItem1)
         self.EditLayout_3.addWidget(self.ButtonWidge)
         self.gridLayout.addWidget(self.EditWidget, 2, 0, 1, 1)
@@ -117,11 +119,16 @@ class Ui_customEditDialog(object):
         self.horizontalLayout_2.addWidget(self.CreditEdit)
         self.gridLayout.addLayout(self.horizontalLayout_2, 4, 0, 1, 1)
         self.buttonBox = QtGui.QDialogButtonBox(customEditDialog)
-        self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
+        self.buttonBox.setStandardButtons(
+            QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
         self.buttonBox.setObjectName(u'buttonBox')
         self.gridLayout.addWidget(self.buttonBox, 5, 0, 1, 1)
 
         self.retranslateUi(customEditDialog)
+        QtCore.QObject.connect(self.buttonBox,
+            QtCore.SIGNAL(u'rejected()'), customEditDialog.closePressed)
+        QtCore.QObject.connect(self.buttonBox,
+            QtCore.SIGNAL(u'accepted()'), customEditDialog.accept)
         QtCore.QMetaObject.connectSlotsByName(customEditDialog)
         customEditDialog.setTabOrder(self.TitleEdit, self.VerseTextEdit)
         customEditDialog.setTabOrder(self.VerseTextEdit, self.AddButton)

openlp/plugins/custom/forms/editcustomform.py

@@ -40,10 +40,6 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
         #self.parent = parent
         self.setupUi(self)
         # Connecting signals and slots
-        QtCore.QObject.connect(self.buttonBox,
-            QtCore.SIGNAL(u'rejected()'), self.rejected)
-        QtCore.QObject.connect(self.buttonBox,
-            QtCore.SIGNAL(u'accepted()'), self.accept)
         QtCore.QObject.connect(self.AddButton,
             QtCore.SIGNAL(u'pressed()'), self.onAddButtonPressed)
         QtCore.QObject.connect(self.EditButton,
@@ -113,6 +109,10 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
         else:
             self.ThemeComboBox.setCurrentIndex(0)
 
+    def closePressed(self):
+        Receiver().send_message(u'remote_edit_clear')
+        self.close()
+
     def accept(self):
         valid, message = self._validate()
         if not valid:
@@ -132,9 +132,7 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
         self.customSlide.credits = unicode(self.CreditEdit.displayText())
         self.customSlide.theme_name = unicode(self.ThemeComboBox.currentText())
         self.custommanager.save_slide(self.customSlide)
-        self.close()
+        Receiver().send_message(u'load_custom_list')
-
-    def rejected(self):
         self.close()
 
     def onUpButtonPressed(self):

openlp/plugins/custom/lib/mediaitem.py

@@ -26,7 +26,7 @@ import logging
 
 from PyQt4 import QtCore, QtGui
 
-from openlp.core.lib import MediaManagerItem, SongXMLParser, BaseListWithDnD
+from openlp.core.lib import MediaManagerItem, SongXMLParser, BaseListWithDnD, Receiver
 
 class CustomListView(BaseListWithDnD):
     def __init__(self, parent=None):
@@ -53,6 +53,15 @@ class CustomMediaItem(MediaManagerItem):
         self.servicePath = None
         MediaManagerItem.__init__(self, parent, icon, title)
         self.parent = parent
+        self.fromServiceManager = -1
+
+    def addEndHeaderBar(self):
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'%s_edit' % self.parent.name), self.onRemoteEdit)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'remote_edit_clear' ), self.onRemoteEditClear)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'load_custom_list'), self.initialise)
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
@@ -68,12 +77,24 @@ class CustomMediaItem(MediaManagerItem):
             custom_name.setData(
                 QtCore.Qt.UserRole, QtCore.QVariant(CustomSlide.id))
             self.ListView.addItem(custom_name)
+            if CustomSlide.id == self.fromServiceManager:
+                self.onAddClick()
 
     def onNewClick(self):
         self.parent.edit_custom_form.loadCustom(0)
         self.parent.edit_custom_form.exec_()
         self.initialise()
 
+    def onRemoteEditClear(self):
+        self.fromServiceManager = -1
+
+    def onRemoteEdit(self, item_id):
+        valid = self.parent.custommanager.get_custom(item_id)
+        if valid is not None:
+            self.fromServiceManager = item_id
+            self.parent.edit_custom_form.loadCustom(item_id)
+            self.parent.edit_custom_form.exec_()
+
     def onEditClick(self):
         item = self.ListView.currentItem()
         if item is not None:
@@ -95,13 +116,19 @@ class CustomMediaItem(MediaManagerItem):
         raw_footer = []
         slide = None
         theme = None
+        if self.fromServiceManager == -1:
             item = self.ListView.currentItem()
             if item is None:
                 return False
             item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
+        else:
+            item_id = self.fromServiceManager
+            self.fromServiceManager = -1
         customSlide = self.parent.custommanager.get_custom(item_id)
         title = customSlide.title
         credit = customSlide.credits
+        service_item.editEnabled = True
+        service_item.editId = item_id
         theme = customSlide.theme_name
         if len(theme) is not 0 :
             service_item.theme = theme

openlp/plugins/songs/forms/editsongdialog.py

@@ -383,7 +383,7 @@ class Ui_EditSongDialog(object):
 
         self.retranslateUi(EditSongDialog)
         QtCore.QObject.connect(self.ButtonBox,
-            QtCore.SIGNAL(u'rejected()'), EditSongDialog.close)
+            QtCore.SIGNAL(u'rejected()'), EditSongDialog.closePressed)
         QtCore.QObject.connect(self.ButtonBox,
             QtCore.SIGNAL(u'accepted()'), EditSongDialog.accept)
         QtCore.QMetaObject.connectSlotsByName(EditSongDialog)

openlp/plugins/songs/forms/editsongform.py

@@ -400,15 +400,18 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
 
     def onPreview(self, button):
         log.debug(u'onPreview')
-        if button.text() == self.trUtf8(u'Save & Preview') and self.saveSong():
+        if button.text() == unicode(self.trUtf8(u'Save && Preview')) \
+            and self.saveSong():
             Receiver().send_message(u'preview_song')
 
+    def closePressed(self):
+        Receiver().send_message(u'remote_edit_clear')
+        self.close()
+
     def accept(self):
         log.debug(u'accept')
         if self.saveSong():
-            if self.title_change:
             Receiver().send_message(u'load_song_list')
-            Receiver().send_message(u'preview_song')
             self.close()
 
     def saveSong(self):

openlp/plugins/songs/lib/mediaitem.py

@@ -55,7 +55,8 @@ class SongMediaItem(MediaManagerItem):
         self.edit_song_form = EditSongForm(self.parent.songmanager, self)
         self.song_maintenance_form = SongMaintenanceForm(
             self.parent.songmanager, self)
-        self.fromPreview = None
+        self.fromPreview = -1
+        self.fromServiceManager = -1
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
@@ -126,6 +127,10 @@ class SongMediaItem(MediaManagerItem):
             QtCore.SIGNAL(u'edit_song'), self.onEventEditSong)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'preview_song'), self.onPreviewClick)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'%s_edit' % self.parent.name), self.onRemoteEdit)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'remote_edit_clear' ), self.onRemoteEditClear)
 
     def configUpdated(self):
         self.searchAsYouType = str_to_bool(
@@ -179,8 +184,11 @@ class SongMediaItem(MediaManagerItem):
             song_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(song.id))
             self.ListView.addItem(song_name)
             if song.id == self.fromPreview:
-                self.fromPreview = 0
                 self.ListView.setCurrentItem(song_name)
+                self.onPreviewClick()
+                self.fromPreview = -1
+            if song.id == self.fromServiceManager:
+                self.onAddClick()
 
     def displayResultsAuthor(self, searchresults):
         log.debug(u'display results Author')
@@ -226,11 +234,21 @@ class SongMediaItem(MediaManagerItem):
     def onSongMaintenanceClick(self):
         self.song_maintenance_form.exec_()
 
+    def onRemoteEditClear(self):
+        self.fromServiceManager = -1
+
+    def onRemoteEdit(self, songid):
+        valid = self.parent.songmanager.get_song(songid)
+        if valid is not None:
+            self.fromServiceManager = songid
+            self.edit_song_form.loadSong(songid)
+            self.edit_song_form.exec_()
+
     def onEditClick(self, preview=False):
         item = self.ListView.currentItem()
         if item is not None:
             item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
-            self.fromPreview = 0
+            self.fromPreview = -1
             if preview:
                 self.fromPreview = item_id
             self.edit_song_form.loadSong(item_id)
@@ -253,12 +271,18 @@ class SongMediaItem(MediaManagerItem):
         author_list = u''
         author_audit = []
         ccl = u''
+        if self.fromServiceManager == -1:
             item = self.ListView.currentItem()
             if item is None:
                 return False
             item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
+        else:
+            item_id = self.fromServiceManager
+            self.fromServiceManager = -1
         song = self.parent.songmanager.get_song(item_id)
         service_item.theme = song.theme_name
+        service_item.editEnabled = True
+        service_item.editId = item_id
         if song.lyrics.startswith(u'<?xml version='):
             songXML=SongXMLParser(song.lyrics)
             verseList = songXML.get_verses()

openlp/plugins/songs/songsplugin.py

@@ -180,4 +180,4 @@ class SongsPlugin(Plugin):
         self.opensong_export_form.show()
 
     def about(self):
-        return u'<b>Song Plugin</b> <br>This plugin allows Songs to be managed and displayed.<br><br>This is a core plugin and cannot be made inactive</b>'
+        return u'<b>Song Plugin</b> <br>This plugin allows Songs to be managed and displayed.<br>'