forked from openlp/openlp
235 lines
9.7 KiB
Python
235 lines
9.7 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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"""
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OpenLP - Open Source Lyrics Projection
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Copyright (c) 2009 Raoul Snyman
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Portions copyright (c) 2009 Martin Thompson, Tim Bentley,
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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import os
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import logging
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib import PluginConfig, OpenLPToolbar, ServiceItem, RenderManager, Event, EventType, EventManager, translate, buildIcon
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class ServiceManager(QtGui.QWidget):
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"""Manages the orders of service. Currently this involves taking
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text strings from plugins and adding them to an OOS file. In
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future, it will also handle zipping up all the resources used into
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one lump.
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Also handles the UI tasks of moving things up and down etc.
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"""
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global log
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log=logging.getLogger(u'ServiceManager')
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def __init__(self, parent):
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QtGui.QWidget.__init__(self)
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self.parent=parent
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self.serviceItems=[]
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self.Layout = QtGui.QVBoxLayout(self)
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self.Layout.setSpacing(0)
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self.Layout.setMargin(0)
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self.Toolbar = OpenLPToolbar(self)
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self.Toolbar.addToolbarButton(u'Move to top', u':/services/service_top.png',
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translate(u'ServiceManager', u'Move to top'), self.onServiceTop)
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self.Toolbar.addToolbarButton(u'Move up', u':/services/service_up.png',
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translate(u'ServiceManager', u'Move up order'), self.onServiceUp)
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self.Toolbar.addToolbarButton(u'Move down', u':/services/service_down.png',
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translate(u'ServiceManager', u'Move down order'), self.onServiceDown)
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self.Toolbar.addToolbarButton(u'Move to bottom', u':/services/service_bottom.png',
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translate(u'ServiceManager', u'Move to end'), self.onServiceEnd)
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self.Toolbar.addSeparator()
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self.Toolbar.addToolbarButton(u'New Service', u':/services/service_new.png',
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translate(u'ServiceManager', u'Create a new Service'), self.onNewService)
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self.Toolbar.addToolbarButton(u'Delete From Service', u':/services/service_delete.png',
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translate(u'ServiceManager', u'Delete From Service'), self.onDeleteFromService)
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self.Toolbar.addSeparator()
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self.Toolbar.addToolbarButton(u'Save Service', u':/services/service_save.png',
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translate(u'ServiceManager', u'Save Service'), self.onSaveService)
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self.Toolbar.addToolbarButton(u'Load Service', u':/services/service_open.png',
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translate(u'ServiceManager', u'Load Existing'), self.onLoadService)
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self.Toolbar.addSeparator()
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self.ThemeComboBox = QtGui.QComboBox(self.Toolbar)
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self.ThemeComboBox.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
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self.ThemeWidget = QtGui.QWidgetAction(self.Toolbar)
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self.ThemeWidget.setDefaultWidget(self.ThemeComboBox)
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self.Toolbar.addAction(self.ThemeWidget)
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self.Layout.addWidget(self.Toolbar)
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self.ServiceManagerList = QtGui.QTreeWidget(self)
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self.ServiceManagerList.setEditTriggers(QtGui.QAbstractItemView.CurrentChanged|QtGui.QAbstractItemView.DoubleClicked|QtGui.QAbstractItemView.EditKeyPressed)
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self.ServiceManagerList.setDragDropMode(QtGui.QAbstractItemView.DragDrop)
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self.ServiceManagerList.setAlternatingRowColors(True)
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self.ServiceManagerList.setObjectName("ServiceManagerList")
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#endable drop
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self.ServiceManagerList .__class__.dragEnterEvent=self.dragEnterEvent
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self.ServiceManagerList .__class__.dragMoveEvent=self.dragEnterEvent
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self.ServiceManagerList .__class__.dropEvent =self.dropEvent
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self.ServiceManagerList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
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self.ServiceManagerList.addAction(self.contextMenuAction(
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self.ServiceManagerList, ':/system/system_preview.png',
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translate(u'ServiceManager',u'&Preview Verse'), self.makePreview))
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self.ServiceManagerList.addAction(self.contextMenuAction(
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self.ServiceManagerList, ':/system/system_live.png',
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translate(u'ServiceManager',u'&Show Live'), self.makeLive))
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self.ServiceManagerList.addAction(self.contextMenuSeparator(self.ServiceManagerList))
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self.ServiceManagerList.addAction(self.contextMenuAction(
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self.ServiceManagerList, ':/services/service_delete',
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translate(u'ServiceManager',u'&Remove from Service'), self.onDeleteFromService))
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self.Layout.addWidget(self.ServiceManagerList)
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QtCore.QObject.connect(self.ThemeComboBox,
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QtCore.SIGNAL("activated(int)"), self.onThemeComboBoxSelected)
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self.config = PluginConfig(u'Main')
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self.service_theme = self.config.get_config(u'theme service theme', u'')
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def contextMenuAction(self, base, icon, text, slot):
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"""
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Utility method to help build context menus for plugins
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"""
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action = QtGui.QAction(text, base)
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action .setIcon(buildIcon(icon))
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QtCore.QObject.connect(action, QtCore.SIGNAL("triggered()"), slot)
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return action
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def contextMenuSeparator(self, base):
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action = QtGui.QAction("", base)
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action.setSeparator(True)
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return action
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def onServiceTop(self):
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pass
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def onServiceUp(self):
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pass
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def onServiceDown(self):
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pass
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def onServiceEnd(self):
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pass
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def onNewService(self):
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self.service_data.clearItems()
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def onDeleteFromService(self):
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pass
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def onSaveService(self):
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pass
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def onLoadService(self):
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pass
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def onThemeComboBoxSelected(self, currentIndex):
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self.service_theme = self.ThemeComboBox.currentText()
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self.RenderManager.set_service_theme(self.service_theme)
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self.config.set_config(u'theme service theme', self.service_theme)
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def addServiceItem(self, item):
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self.serviceItems.append({u'data': item, u'order': len(self.serviceItems)+1})
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treewidgetitem = QtGui.QTreeWidgetItem(self.ServiceManagerList)
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treewidgetitem.setText(0,item.title + u':' + item.shortname)
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treewidgetitem.setIcon(0,item.iconic_representation)
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treewidgetitem.setData(0, QtCore.Qt.UserRole, QtCore.QVariant(len(self.serviceItems)))
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treewidgetitem.setExpanded(True)
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item.render()
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count = 0
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for frame in item.frames:
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treewidgetitem1 = QtGui.QTreeWidgetItem(treewidgetitem)
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text = frame[u'formatted'][0]
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treewidgetitem1.setText(0,text[:30])
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treewidgetitem1.setData(0, QtCore.Qt.UserRole,QtCore.QVariant(count))
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count = count + 1
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def makePreview(self):
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item, count = self.findServiceItem()
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self.PreviewController.addServiceManagerItem(self.serviceItems[item][u'data'], count)
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def makeLive(self):
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item, count = self.findServiceItem()
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self.LiveController.addServiceManagerItem(self.serviceItems[item][u'data'], count)
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def findServiceItem(self):
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items = self.ServiceManagerList.selectedItems()
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pos = 0
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count = 0
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for item in items:
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childCount = item.childCount()
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if childCount >= 1: # is the parent
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pos = item.data(0, QtCore.Qt.UserRole).toInt()[0]
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else:
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parentitem = item.parent()
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pos = parentitem.data(0, QtCore.Qt.UserRole).toInt()[0]
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count = item.data(0, QtCore.Qt.UserRole).toInt()[0]
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pos = pos - 1 #adjust for zeor indexing
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return pos, count
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def dragEnterEvent(self, event):
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"""
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Accept Drag events
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"""
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event.accept()
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def dropEvent(self, event):
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"""
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Handle the release of the event and trigger the plugin
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to add the data
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"""
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link=event.mimeData()
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if link.hasText():
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plugin = event.mimeData().text()
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self.EventManager.post_event(Event(EventType.LoadServiceItem, plugin))
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def oos_as_text(self):
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text=[]
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log.info( "oos as text")
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log.info("Data:"+str(self.service_data))
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for i in self.service_data:
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text.append("# " + str(i))
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text.append(i.get_oos_text())
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return '\n'.join(text)
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def write_oos(self, filename):
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"""
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Write a full OOS file out - iterate over plugins and call their respective methods
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This format is totally arbitrary testing purposes - something sensible needs to go in here!
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"""
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oosfile=open(filename, "w")
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oosfile.write("# BEGIN OOS\n")
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oosfile.write(self.oos_as_text)
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oosfile.write("# END OOS\n")
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oosfile.close()
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def updateThemeList(self, theme_list):
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"""
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Called from ThemeManager when the Themes have changed
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"""
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self.ThemeComboBox.clear()
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self.ThemeComboBox.addItem(u'')
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for theme in theme_list:
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self.ThemeComboBox.addItem(theme)
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id = self.ThemeComboBox.findText(str(self.service_theme), QtCore.Qt.MatchExactly)
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if id == -1:
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id = 0 # Not Found
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self.service_theme = u''
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self.ThemeComboBox.setCurrentIndex(id)
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self.RenderManager.set_service_theme(self.service_theme)
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