forked from openlp/openlp
245 lines
10 KiB
Python
245 lines
10 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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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2011 Raoul Snyman #
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# Portions copyright (c) 2008-2011 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Meinert Jordan, Armin Köhler, Andreas Preikschat, #
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# Christian Richter, Philip Ridout, Maikel Stuivenberg, Martin Thompson, Jon #
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# Tibble, Carsten Tinggaard, Frode Woldsund #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import datetime
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib import translate
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from openlp.core.lib.ui import UiStrings
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from openlp.core.ui.printservicedialog import Ui_PrintServiceDialog, ZoomSize
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class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
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def __init__(self, parent, serviceManager):
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"""
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Constructor
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"""
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QtGui.QDialog.__init__(self, parent)
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self.parent = parent
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self.serviceManager = serviceManager
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self.printer = QtGui.QPrinter()
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self.printDialog = QtGui.QPrintDialog(self.printer, self)
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self.document = QtGui.QTextDocument()
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self.zoom = 0
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self.setupUi(self)
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# Load the settings for the dialog.
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settings = QtCore.QSettings()
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settings.beginGroup(u'advanced')
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self.slideTextCheckBox.setChecked(settings.value(
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u'print slide text', QtCore.QVariant(False)).toBool())
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self.metaDataCheckBox.setChecked(settings.value(
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u'print file meta data', QtCore.QVariant(False)).toBool())
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self.notesCheckBox.setChecked(settings.value(
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u'print notes', QtCore.QVariant(False)).toBool())
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self.zoomComboBox.setCurrentIndex(settings.value(
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u'display size', QtCore.QVariant(0)).toInt()[0])
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settings.endGroup()
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# Signals
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QtCore.QObject.connect(self.printButton,
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QtCore.SIGNAL(u'triggered()'), self.printServiceOrder)
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QtCore.QObject.connect(self.closeButton,
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QtCore.SIGNAL(u'triggered()'), self.accept)
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QtCore.QObject.connect(self.zoomOutButton,
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QtCore.SIGNAL(u'clicked()'), self.zoomOut)
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QtCore.QObject.connect(self.zoomInButton,
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QtCore.SIGNAL(u'clicked()'), self.zoomIn)
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QtCore.QObject.connect(self.zoomOriginalButton,
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QtCore.SIGNAL(u'clicked()'), self.zoomOriginal)
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QtCore.QObject.connect(self.previewWidget,
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QtCore.SIGNAL(u'paintRequested(QPrinter *)'), self.paintRequested)
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QtCore.QObject.connect(self.zoomComboBox,
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QtCore.SIGNAL(u'currentIndexChanged(int)'), self.displaySizeChanged)
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QtCore.QObject.connect(self.plainCopy,
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QtCore.SIGNAL(u'triggered()'), self.copyText)
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QtCore.QObject.connect(self.htmlCopy,
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QtCore.SIGNAL(u'triggered()'), self.copyHtmlText)
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self.updatePreviewText()
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def toggleOptions(self, checked):
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self.optionsWidget.setVisible(checked)
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if checked:
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left = self.optionsButton.pos().x()
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top = self.toolbar.height()
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self.optionsWidget.move(left, top)
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self.titleLineEdit.setFocus()
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else:
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self.saveOptions()
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self.updatePreviewText()
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def updatePreviewText(self):
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"""
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Creates the html text and updates the html of *self.document*.
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"""
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text = u''
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if self.titleLineEdit.text():
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text += u'<h2>%s</h2>' % unicode(self.titleLineEdit.text())
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for item in self.serviceManager.serviceItems:
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item = item[u'service_item']
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# Add the title of the service item.
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text += u'<h3><img src="%s" /> %s</h3>' % (item.icon,
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item.get_display_title())
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# Add slide text of the service item.
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if self.slideTextCheckBox.isChecked():
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if item.is_text():
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# Add the text of the service item.
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verse = None
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for slide in item.get_frames():
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if not verse:
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text += u'<p>' + slide[u'html']
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verse = slide[u'verseTag']
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elif verse != slide[u'verseTag']:
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text += u'<\p><p>' + slide[u'html']
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verse = slide[u'verseTag']
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else:
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text += u'<br/>' + slide[u'html']
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text += u'</p>'
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elif item.is_image():
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# Add the image names of the service item.
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text += u'<ol>'
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for slide in range(len(item.get_frames())):
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text += u'<li><p>%s</p></li>' % \
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item.get_frame_title(slide)
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text += u'</ol>'
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if item.foot_text:
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# add footer
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text += u'<p>%s</p>' % item.foot_text
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# Add service items' notes.
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if self.notesCheckBox.isChecked():
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if item.notes:
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text += u'<p><strong>%s</strong></p>%s' % (translate(
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'OpenLP.ServiceManager', 'Notes:'),
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item.notes.replace(u'\n', u'<br />'))
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# Add play length of media files.
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if item.is_media() and self.metaDataCheckBox.isChecked():
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text += u'<p><strong>%s</strong> %s</p>' % (translate(
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'OpenLP.ServiceManager', u'Playing time:'),
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unicode(datetime.timedelta(seconds=item.media_length)))
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if self.footerTextEdit.toPlainText():
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text += u'<h4>%s</h4>%s' % (translate('OpenLP.ServiceManager',
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u'Custom Service Notes:'), self.footerTextEdit.toPlainText())
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self.document.setHtml(text)
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self.previewWidget.updatePreview()
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def paintRequested(self, printer):
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"""
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Paint the preview of the *self.document*.
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``printer``
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A *QPrinter* object.
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"""
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self.document.print_(printer)
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def displaySizeChanged(self, display):
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"""
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The Zoom Combo box has changed so set up the size.
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"""
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if display == ZoomSize.Page:
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self.previewWidget.fitInView()
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elif display == ZoomSize.Width:
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self.previewWidget.fitToWidth()
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elif display == ZoomSize.OneHundred:
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self.previewWidget.fitToWidth()
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self.previewWidget.zoomIn(1)
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elif display == ZoomSize.SeventyFive:
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self.previewWidget.fitToWidth()
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self.previewWidget.zoomIn(0.75)
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elif display == ZoomSize.Fifty:
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self.previewWidget.fitToWidth()
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self.previewWidget.zoomIn(0.5)
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elif display == ZoomSize.TwentyFive:
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self.previewWidget.fitToWidth()
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self.previewWidget.zoomIn(0.25)
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settings = QtCore.QSettings()
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settings.beginGroup(u'advanced')
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settings.setValue(u'display size',QtCore.QVariant(display))
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settings.endGroup()
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def copyText(self):
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"""
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Copies the display text to the clipboard as plain text
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"""
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self.parent.clipboard.setText(self.document.toPlainText())
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def copyHtmlText(self):
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"""
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Copies the display text to the clipboard as Html
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"""
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self.parent.clipboard.setText(self.document.toHtml())
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def printServiceOrder(self):
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"""
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Called, when the *printButton* is clicked. Opens the *printDialog*.
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"""
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if not self.printDialog.exec_():
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return
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# Print the document.
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self.document.print_(self.printer)
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def zoomIn(self):
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"""
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Called when *zoomInButton* is clicked.
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"""
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self.previewWidget.zoomIn()
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self.zoom -= 0.1
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def zoomOut(self):
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"""
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Called when *zoomOutButton* is clicked.
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"""
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self.previewWidget.zoomOut()
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self.zoom += 0.1
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def zoomOriginal(self):
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"""
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Called when *zoomOutButton* is clicked.
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"""
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self.previewWidget.zoomIn(1 + self.zoom)
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self.zoom = 0
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def updateTextFormat(self, value):
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"""
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Called when html copy check box is selected.
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"""
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if value == QtCore.Qt.Checked:
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self.copyTextButton.setText(UiStrings.CopyToHtml)
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else:
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self.copyTextButton.setText(UiStrings.CopyToText)
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def saveOptions(self):
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"""
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Save the settings and close the dialog.
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"""
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# Save the settings for this dialog.
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settings = QtCore.QSettings()
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settings.beginGroup(u'advanced')
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settings.setValue(u'print slide text',
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QtCore.QVariant(self.slideTextCheckBox.isChecked()))
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settings.setValue(u'print file meta data',
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QtCore.QVariant(self.metaDataCheckBox.isChecked()))
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settings.setValue(u'print notes',
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QtCore.QVariant(self.notesCheckBox.isChecked()))
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settings.endGroup()
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