forked from openlp/openlp
Fix theme loading mess
This commit is contained in:
Jon Tibble
parent
e9a8fa7084
commit
a037c3ee2b
File diff suppressed because it is too large
Load Diff
@ -1,380 +1,443 @@
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# -*- 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 sys
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import zipfile
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import shutil
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import logging
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from xml.etree.ElementTree import ElementTree, XML
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from PyQt4 import QtCore, QtGui
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from openlp.core.ui import AmendThemeForm, ServiceManager
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from openlp.core.theme import Theme
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from openlp.core.lib import PluginConfig, \
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OpenLPToolbar, ThemeXML, Renderer, translate, \
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file_to_xml, buildIcon, Receiver
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from openlp.core.utils import ConfigHelper
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class ThemeManager(QtGui.QWidget):
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"""
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Manages the orders of Theme.
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"""
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global log
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log = logging.getLogger(u'ThemeManager')
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def __init__(self, parent):
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QtGui.QWidget.__init__(self, parent)
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self.parent = parent
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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.amendThemeForm = AmendThemeForm(self)
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self.Toolbar = OpenLPToolbar(self)
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self.Toolbar.addToolbarButton(
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translate(u'ThemeManager', u'New Theme'), u':/themes/theme_new.png',
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translate(u'ThemeManager', u'Create a new theme'), self.onAddTheme)
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self.Toolbar.addToolbarButton(
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translate(u'ThemeManager', u'Edit Theme'), u':/themes/theme_edit.png',
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translate(u'ThemeManager', u'Edit a theme'), self.onEditTheme)
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self.Toolbar.addToolbarButton(
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translate(u'ThemeManager', u'Delete Theme'), u':/themes/theme_delete.png',
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translate(u'ThemeManager', u'Delete a theme'), self.onDeleteTheme)
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self.Toolbar.addSeparator()
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self.Toolbar.addToolbarButton(
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translate(u'ThemeManager', u'Import Theme'), u':/themes/theme_import.png',
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translate(u'ThemeManager', u'Import a theme'), self.onImportTheme)
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self.Toolbar.addToolbarButton(
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translate(u'ThemeManager', u'Export Theme'), u':/themes/theme_export.png',
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translate(u'ThemeManager', u'Export a theme'), self.onExportTheme)
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self.ThemeWidget = QtGui.QWidgetAction(self.Toolbar)
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self.Layout.addWidget(self.Toolbar)
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self.ThemeListWidget = QtGui.QListWidget(self)
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self.ThemeListWidget.setAlternatingRowColors(True)
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self.ThemeListWidget.setIconSize(QtCore.QSize(88,50))
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self.Layout.addWidget(self.ThemeListWidget)
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#Signals
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QtCore.QObject.connect(self.ThemeListWidget,
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QtCore.SIGNAL(u'doubleClicked(QModelIndex)'), self.changeGlobalFromScreen)
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'update_global_theme'), self.changeGlobalFromTab)
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#Variables
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self.themelist = []
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self.path = os.path.join(ConfigHelper.get_data_path(), u'themes')
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self.checkThemesExists(self.path)
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self.amendThemeForm.path = self.path
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# Last little bits of setting up
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self.config = PluginConfig(u'themes')
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self.servicePath = self.config.get_data_path()
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self.global_theme = unicode(self.config.get_config(u'theme global theme', u''))
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def changeGlobalFromTab(self, themeName):
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log.debug(u'changeGlobalFromTab %s', themeName)
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for count in range (0, self.ThemeListWidget.count()):
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#reset the old name
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item = self.ThemeListWidget.item(count)
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oldName = item.text()
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newName = unicode(item.data(QtCore.Qt.UserRole).toString())
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if oldName != newName:
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self.ThemeListWidget.item(count).setText(newName)
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#Set the new name
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if themeName == newName:
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name = u'%s (%s)' % (newName, translate(u'ThemeManager', u'default'))
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self.ThemeListWidget.item(count).setText(name)
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def changeGlobalFromScreen(self, index):
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log.debug(u'changeGlobalFromScreen %s', index)
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for count in range (0, self.ThemeListWidget.count()):
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item = self.ThemeListWidget.item(count)
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oldName = item.text()
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#reset the old name
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if oldName != unicode(item.data(QtCore.Qt.UserRole).toString()):
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self.ThemeListWidget.item(count).setText(unicode(item.data(QtCore.Qt.UserRole).toString()))
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#Set the new name
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if count == index.row():
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self.global_theme = unicode(self.ThemeListWidget.item(count).text())
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name = u'%s (%s)' % (self.global_theme, translate(u'ThemeManager', u'default'))
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self.ThemeListWidget.item(count).setText(name)
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self.config.set_config(u'theme global theme', self.global_theme)
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Receiver().send_message(u'update_global_theme', self.global_theme )
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self.pushThemes()
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def onAddTheme(self):
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self.amendThemeForm.loadTheme(None)
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self.amendThemeForm.exec_()
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def onEditTheme(self):
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item = self.ThemeListWidget.currentItem()
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if item is not None:
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self.amendThemeForm.loadTheme(unicode(item.data(QtCore.Qt.UserRole).toString()))
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self.amendThemeForm.exec_()
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def onDeleteTheme(self):
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self.global_theme = unicode(self.config.get_config(u'theme global theme', u''))
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item = self.ThemeListWidget.currentItem()
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if item is not None:
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theme = unicode(item.text())
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# should be the same unless default
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if theme != unicode(item.data(QtCore.Qt.UserRole).toString()):
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QtGui.QMessageBox.critical(self,
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translate(u'ThemeManager', u'Error'),
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translate(u'ThemeManager', u'You are unable to delete the default theme!'),
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QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
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else:
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self.themelist.remove(theme)
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th = theme + u'.png'
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row = self.ThemeListWidget.row(item)
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self.ThemeListWidget.takeItem(row)
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try:
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os.remove(os.path.join(self.path, th))
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except:
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#if not present do not worry
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pass
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try:
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shutil.rmtree(os.path.join(self.path, theme))
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except:
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#if not present do not worry
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pass
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#As we do not reload the themes push out the change
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#Reaload the list as the internal lists and events need to be triggered
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self.pushThemes()
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def onExportTheme(self):
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pass
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def onImportTheme(self):
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files = QtGui.QFileDialog.getOpenFileNames(None,
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translate(u'ThemeManager', u'Select Theme Import File'),
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self.path, u'Theme (*.*)')
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log.info(u'New Themes %s', unicode(files))
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if len(files) > 0:
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for file in files:
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self.unzipTheme(file, self.path)
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self.loadThemes()
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def loadThemes(self):
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"""
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Loads the theme lists and triggers updates accross
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the whole system using direct calls or core functions
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and events for the plugins.
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The plugins will call back in to get the real list if they want it.
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"""
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log.debug(u'Load themes from dir')
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self.themelist = []
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self.ThemeListWidget.clear()
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for root, dirs, files in os.walk(self.path):
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for name in files:
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if name.endswith(u'.png'):
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#check to see file is in theme root directory
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theme = os.path.join(self.path, name)
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if os.path.exists(theme):
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(path, filename) = os.path.split(unicode(file))
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textName = os.path.splitext(name)[0]
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if textName == self.global_theme:
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name = u'%s (%s)' % (textName, translate(u'ThemeManager', u'default'))
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else:
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name = textName
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item_name = QtGui.QListWidgetItem(name)
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item_name.setIcon(buildIcon(theme))
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item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(textName))
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self.ThemeListWidget.addItem(item_name)
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self.themelist.append(textName)
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self.pushThemes()
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def pushThemes(self):
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Receiver().send_message(u'update_themes', self.getThemes() )
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def getThemes(self):
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return self.themelist
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def getThemeData(self, themename):
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log.debug(u'getthemedata for theme %s', themename)
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xml_file = os.path.join(self.path, unicode(themename), unicode(themename) + u'.xml')
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try:
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xml = file_to_xml(xml_file)
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except:
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newtheme = ThemeXML()
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newtheme.new_document(u'New Theme')
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newtheme.add_background_solid(unicode(u'#000000'))
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newtheme.add_font(unicode(QtGui.QFont().family()), unicode(u'#FFFFFF'), unicode(30), u'False')
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newtheme.add_font(unicode(QtGui.QFont().family()), unicode(u'#FFFFFF'), unicode(12), u'False', u'footer')
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newtheme.add_display(u'False', unicode(u'#FFFFFF'), u'False', unicode(u'#FFFFFF'),
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unicode(0), unicode(0), unicode(0))
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xml = newtheme.extract_xml()
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theme = ThemeXML()
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theme.parse(xml)
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theme.extend_image_filename(self.path)
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return theme
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def checkThemesExists(self, dir):
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log.debug(u'check themes')
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if os.path.exists(dir) == False:
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os.mkdir(dir)
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def unzipTheme(self, filename, dir):
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"""
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Unzip the theme, remove the preview file if stored
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Generate a new preview fileCheck the XML theme version and upgrade if
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necessary.
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"""
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log.debug(u'Unzipping theme %s', filename)
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zip = zipfile.ZipFile(unicode(filename))
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filexml = None
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themename = None
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for file in zip.namelist():
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if file.endswith(os.path.sep):
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theme_dir = os.path.join(dir, file)
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if os.path.exists(theme_dir) == False:
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os.mkdir(os.path.join(dir, file))
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else:
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fullpath = os.path.join(dir, file)
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names = file.split(os.path.sep)
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if len(names) > 1:
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# not preview file
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if themename is None:
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themename = names[0]
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xml_data = zip.read(file)
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if os.path.splitext(file)[1].lower() in [u'.xml']:
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if self.checkVersion1(xml_data):
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# upgrade theme xml
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filexml = self.migrateVersion122(filename, fullpath, xml_data)
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else:
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filexml = xml_data
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outfile = open(fullpath, u'w')
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outfile.write(filexml)
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outfile.close()
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else:
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outfile = open(fullpath, u'w')
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outfile.write(zip.read(file))
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outfile.close()
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self.generateAndSaveImage(dir, themename, filexml)
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def checkVersion1(self, xmlfile):
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"""
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Am I a version 1 theme
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"""
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log.debug(u'checkVersion1 ')
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theme = xmlfile
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tree = ElementTree(element=XML(theme)).getroot()
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if tree.find(u'BackgroundType') is None:
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return False
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else:
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return True
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def migrateVersion122(self, filename, fullpath, xml_data):
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"""
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Called by convert the xml data from version 1 format
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to the current format.
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New fields are defaulted but the new theme is useable
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"""
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log.debug(u'migrateVersion122 %s %s', filename, fullpath)
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theme = Theme(xml_data)
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newtheme = ThemeXML()
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newtheme.new_document(theme.Name)
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if theme.BackgroundType == 0:
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newtheme.add_background_solid(unicode(theme.BackgroundParameter1.name()))
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elif theme.BackgroundType == 1:
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direction = u'vertical'
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if theme.BackgroundParameter3.name() == 1:
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direction = u'horizontal'
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newtheme.add_background_gradient(
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unicode(theme.BackgroundParameter1.name()),
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unicode(theme.BackgroundParameter2.name()), direction)
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else:
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newtheme.add_background_image(unicode(theme.BackgroundParameter1))
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newtheme.add_font(unicode(theme.FontName),
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unicode(theme.FontColor.name()),
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unicode(theme.FontProportion * 2), u'False')
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newtheme.add_font(unicode(theme.FontName),
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unicode(theme.FontColor.name()),
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unicode(12), u'False', u'footer')
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outline = False
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shadow = False
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if theme.Shadow == 1:
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shadow = True
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if theme.Outline == 1:
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outline = True
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newtheme.add_display(unicode(shadow), unicode(theme.ShadowColor.name()),
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unicode(outline), unicode(theme.OutlineColor.name()),
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unicode(theme.HorizontalAlign), unicode(theme.VerticalAlign),
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unicode(theme.WrapStyle))
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return newtheme.extract_xml()
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def saveTheme(self, name, theme_xml, theme_pretty_xml, image_from,
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image_to) :
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"""
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Called by thememaintenance Dialog to save the theme
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and to trigger the reload of the theme list
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"""
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log.debug(u'saveTheme %s %s', name, theme_xml)
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theme_dir = os.path.join(self.path, name)
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if os.path.exists(theme_dir) == False:
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os.mkdir(os.path.join(self.path, name))
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theme_file = os.path.join(theme_dir, name + u'.xml')
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log.debug(theme_file)
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result = QtGui.QMessageBox.Yes
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if os.path.exists(theme_file):
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result = QtGui.QMessageBox.question(
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self,
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translate(u'ThemeManager',u'Theme Exists'),
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translate(u'ThemeManager',u'A theme with this name already exists, would you like to overwrite it?'),
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(QtGui.QMessageBox.Yes | QtGui.QMessageBox.No),
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QtGui.QMessageBox.No)
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if result == QtGui.QMessageBox.Yes:
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# Save the theme, overwriting the existing theme if necessary.
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outfile = open(theme_file, u'w')
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outfile.write(theme_pretty_xml)
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outfile.close()
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if image_from is not None and image_from != image_to:
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shutil.copyfile(image_from, image_to)
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self.generateAndSaveImage(self.path, name, theme_xml)
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self.loadThemes()
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else:
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# Don't close the dialog - allow the user to change the name of
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# the theme or to cancel the theme dialog completely.
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return False
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def generateAndSaveImage(self, dir, name, theme_xml):
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log.debug(u'generateAndSaveImage %s %s %s', dir, name, theme_xml)
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theme = ThemeXML()
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theme.parse(theme_xml)
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theme.extend_image_filename(dir)
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frame = self.generateImage(theme)
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samplepathname = os.path.join(self.path, name + u'.png')
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if os.path.exists(samplepathname):
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os.unlink(samplepathname)
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frame.save(samplepathname, u'png')
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log.debug(u'Theme image written to %s', samplepathname)
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def generateImage(self, themedata):
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"""
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Call the RenderManager to build a Sample Image
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"""
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log.debug(u'generateImage %s ', themedata)
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frame = self.parent.RenderManager.generate_preview(themedata)
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return frame
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def getPreviewImage(self, theme):
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log.debug(u'getPreviewImage %s ', theme)
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image = os.path.join(self.path, theme + u'.png')
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return image
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# -*- 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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|
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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 sys
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import zipfile
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import shutil
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import logging
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from xml.etree.ElementTree import ElementTree, XML
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from PyQt4 import QtCore, QtGui
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from openlp.core.ui import AmendThemeForm, ServiceManager
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from openlp.core.theme import Theme
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from openlp.core.lib import PluginConfig, OpenLPToolbar, ThemeXML, Renderer, \
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translate, str_to_bool, file_to_xml, buildIcon, Receiver
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from openlp.core.utils import ConfigHelper
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class ThemeManager(QtGui.QWidget):
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"""
|
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Manages the orders of Theme.
|
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"""
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global log
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log = logging.getLogger(u'ThemeManager')
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def __init__(self, parent):
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QtGui.QWidget.__init__(self, parent)
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self.parent = parent
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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.amendThemeForm = AmendThemeForm(self)
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self.Toolbar = OpenLPToolbar(self)
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self.Toolbar.addToolbarButton(
|
||||
translate(u'ThemeManager', u'New Theme'), u':/themes/theme_new.png',
|
||||
translate(u'ThemeManager', u'Create a new theme'), self.onAddTheme)
|
||||
self.Toolbar.addToolbarButton(
|
||||
translate(u'ThemeManager', u'Edit Theme'),
|
||||
u':/themes/theme_edit.png',
|
||||
translate(u'ThemeManager', u'Edit a theme'), self.onEditTheme)
|
||||
self.Toolbar.addToolbarButton(
|
||||
translate(u'ThemeManager', u'Delete Theme'),
|
||||
u':/themes/theme_delete.png',
|
||||
translate(u'ThemeManager', u'Delete a theme'), self.onDeleteTheme)
|
||||
self.Toolbar.addSeparator()
|
||||
self.Toolbar.addToolbarButton(
|
||||
translate(u'ThemeManager', u'Import Theme'),
|
||||
u':/themes/theme_import.png',
|
||||
translate(u'ThemeManager', u'Import a theme'), self.onImportTheme)
|
||||
self.Toolbar.addToolbarButton(
|
||||
translate(u'ThemeManager', u'Export Theme'),
|
||||
u':/themes/theme_export.png',
|
||||
translate(u'ThemeManager', u'Export a theme'), self.onExportTheme)
|
||||
self.ThemeWidget = QtGui.QWidgetAction(self.Toolbar)
|
||||
self.Layout.addWidget(self.Toolbar)
|
||||
self.ThemeListWidget = QtGui.QListWidget(self)
|
||||
self.ThemeListWidget.setAlternatingRowColors(True)
|
||||
self.ThemeListWidget.setIconSize(QtCore.QSize(88,50))
|
||||
self.Layout.addWidget(self.ThemeListWidget)
|
||||
#Signals
|
||||
QtCore.QObject.connect(self.ThemeListWidget,
|
||||
QtCore.SIGNAL(u'doubleClicked(QModelIndex)'),
|
||||
self.changeGlobalFromScreen)
|
||||
QtCore.QObject.connect(Receiver.get_receiver(),
|
||||
QtCore.SIGNAL(u'update_global_theme'), self.changeGlobalFromTab)
|
||||
#Variables
|
||||
self.themelist = []
|
||||
self.path = os.path.join(ConfigHelper.get_data_path(), u'themes')
|
||||
self.checkThemesExists(self.path)
|
||||
self.amendThemeForm.path = self.path
|
||||
# Last little bits of setting up
|
||||
self.config = PluginConfig(u'themes')
|
||||
self.servicePath = self.config.get_data_path()
|
||||
self.global_theme = unicode(
|
||||
self.config.get_config(u'theme global theme', u''))
|
||||
|
||||
def changeGlobalFromTab(self, themeName):
|
||||
log.debug(u'changeGlobalFromTab %s', themeName)
|
||||
for count in range (0, self.ThemeListWidget.count()):
|
||||
#reset the old name
|
||||
item = self.ThemeListWidget.item(count)
|
||||
oldName = item.text()
|
||||
newName = unicode(item.data(QtCore.Qt.UserRole).toString())
|
||||
if oldName != newName:
|
||||
self.ThemeListWidget.item(count).setText(newName)
|
||||
#Set the new name
|
||||
if themeName == newName:
|
||||
name = u'%s (%s)' % (newName, translate(u'ThemeManager',
|
||||
u'default'))
|
||||
self.ThemeListWidget.item(count).setText(name)
|
||||
|
||||
def changeGlobalFromScreen(self, index):
|
||||
log.debug(u'changeGlobalFromScreen %s', index)
|
||||
for count in range (0, self.ThemeListWidget.count()):
|
||||
item = self.ThemeListWidget.item(count)
|
||||
oldName = item.text()
|
||||
#reset the old name
|
||||
if oldName != unicode(item.data(QtCore.Qt.UserRole).toString()):
|
||||
self.ThemeListWidget.item(count).setText(
|
||||
unicode(item.data(QtCore.Qt.UserRole).toString()))
|
||||
#Set the new name
|
||||
if count == index.row():
|
||||
self.global_theme = unicode(
|
||||
self.ThemeListWidget.item(count).text())
|
||||
name = u'%s (%s)' % (self.global_theme,
|
||||
translate(u'ThemeManager', u'default'))
|
||||
self.ThemeListWidget.item(count).setText(name)
|
||||
self.config.set_config(u'theme global theme', self.global_theme)
|
||||
Receiver().send_message(u'update_global_theme',
|
||||
self.global_theme)
|
||||
self.pushThemes()
|
||||
|
||||
def onAddTheme(self):
|
||||
self.amendThemeForm.loadTheme(None)
|
||||
self.amendThemeForm.exec_()
|
||||
|
||||
def onEditTheme(self):
|
||||
item = self.ThemeListWidget.currentItem()
|
||||
if item is not None:
|
||||
self.amendThemeForm.loadTheme(
|
||||
unicode(item.data(QtCore.Qt.UserRole).toString()))
|
||||
self.amendThemeForm.exec_()
|
||||
|
||||
def onDeleteTheme(self):
|
||||
self.global_theme = unicode(
|
||||
self.config.get_config(u'theme global theme', u''))
|
||||
item = self.ThemeListWidget.currentItem()
|
||||
if item is not None:
|
||||
theme = unicode(item.text())
|
||||
# should be the same unless default
|
||||
if theme != unicode(item.data(QtCore.Qt.UserRole).toString()):
|
||||
QtGui.QMessageBox.critical(self,
|
||||
translate(u'ThemeManager', u'Error'),
|
||||
translate(u'ThemeManager',
|
||||
u'You are unable to delete the default theme!'),
|
||||
QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
|
||||
else:
|
||||
self.themelist.remove(theme)
|
||||
th = theme + u'.png'
|
||||
row = self.ThemeListWidget.row(item)
|
||||
self.ThemeListWidget.takeItem(row)
|
||||
try:
|
||||
os.remove(os.path.join(self.path, th))
|
||||
except:
|
||||
#if not present do not worry
|
||||
pass
|
||||
try:
|
||||
shutil.rmtree(os.path.join(self.path, theme))
|
||||
except:
|
||||
#if not present do not worry
|
||||
pass
|
||||
# As we do not reload the themes push out the change
|
||||
# Reaload the list as the internal lists and events need
|
||||
# to be triggered
|
||||
self.pushThemes()
|
||||
|
||||
def onExportTheme(self):
|
||||
pass
|
||||
|
||||
def onImportTheme(self):
|
||||
files = QtGui.QFileDialog.getOpenFileNames(None,
|
||||
translate(u'ThemeManager', u'Select Theme Import File'),
|
||||
self.path, u'Theme (*.*)')
|
||||
log.info(u'New Themes %s', unicode(files))
|
||||
if len(files) > 0:
|
||||
for file in files:
|
||||
self.unzipTheme(file, self.path)
|
||||
self.loadThemes()
|
||||
|
||||
def loadThemes(self):
|
||||
"""
|
||||
Loads the theme lists and triggers updates accross
|
||||
the whole system using direct calls or core functions
|
||||
and events for the plugins.
|
||||
The plugins will call back in to get the real list if they want it.
|
||||
"""
|
||||
log.debug(u'Load themes from dir')
|
||||
self.themelist = []
|
||||
self.ThemeListWidget.clear()
|
||||
for root, dirs, files in os.walk(self.path):
|
||||
for name in files:
|
||||
if name.endswith(u'.png'):
|
||||
#check to see file is in theme root directory
|
||||
theme = os.path.join(self.path, name)
|
||||
if os.path.exists(theme):
|
||||
(path, filename) = os.path.split(unicode(file))
|
||||
textName = os.path.splitext(name)[0]
|
||||
if textName == self.global_theme:
|
||||
name = u'%s (%s)' % (textName,
|
||||
translate(u'ThemeManager', u'default'))
|
||||
else:
|
||||
name = textName
|
||||
item_name = QtGui.QListWidgetItem(name)
|
||||
item_name.setIcon(buildIcon(theme))
|
||||
item_name.setData(QtCore.Qt.UserRole,
|
||||
QtCore.QVariant(textName))
|
||||
self.ThemeListWidget.addItem(item_name)
|
||||
self.themelist.append(textName)
|
||||
self.pushThemes()
|
||||
|
||||
def pushThemes(self):
|
||||
Receiver().send_message(u'update_themes', self.getThemes() )
|
||||
|
||||
def getThemes(self):
|
||||
return self.themelist
|
||||
|
||||
def getThemeData(self, themename):
|
||||
log.debug(u'getthemedata for theme %s', themename)
|
||||
xml_file = os.path.join(self.path, unicode(themename),
|
||||
unicode(themename) + u'.xml')
|
||||
try:
|
||||
xml = file_to_xml(xml_file)
|
||||
except:
|
||||
newtheme = ThemeXML()
|
||||
newtheme.new_document(u'New Theme')
|
||||
newtheme.add_background_solid(unicode(u'#000000'))
|
||||
newtheme.add_font(unicode(QtGui.QFont().family()),
|
||||
unicode(u'#FFFFFF'), unicode(30), u'False')
|
||||
newtheme.add_font(unicode(QtGui.QFont().family()),
|
||||
unicode(u'#FFFFFF'), unicode(12), u'False', u'footer')
|
||||
newtheme.add_display(u'False', unicode(u'#FFFFFF'), u'False',
|
||||
unicode(u'#FFFFFF'), unicode(0), unicode(0), unicode(0))
|
||||
xml = newtheme.extract_xml()
|
||||
theme = ThemeXML()
|
||||
theme.parse(xml)
|
||||
theme.extend_image_filename(self.path)
|
||||
self.cleanTheme(theme)
|
||||
return theme
|
||||
|
||||
def checkThemesExists(self, dir):
|
||||
log.debug(u'check themes')
|
||||
if os.path.exists(dir) == False:
|
||||
os.mkdir(dir)
|
||||
|
||||
def unzipTheme(self, filename, dir):
|
||||
"""
|
||||
Unzip the theme, remove the preview file if stored
|
||||
Generate a new preview fileCheck the XML theme version and upgrade if
|
||||
necessary.
|
||||
"""
|
||||
log.debug(u'Unzipping theme %s', filename)
|
||||
zip = zipfile.ZipFile(unicode(filename))
|
||||
filexml = None
|
||||
themename = None
|
||||
for file in zip.namelist():
|
||||
if file.endswith(os.path.sep):
|
||||
theme_dir = os.path.join(dir, file)
|
||||
if os.path.exists(theme_dir) == False:
|
||||
os.mkdir(os.path.join(dir, file))
|
||||
else:
|
||||
fullpath = os.path.join(dir, file)
|
||||
names = file.split(os.path.sep)
|
||||
if len(names) > 1:
|
||||
# not preview file
|
||||
if themename is None:
|
||||
themename = names[0]
|
||||
xml_data = zip.read(file)
|
||||
if os.path.splitext(file)[1].lower() in [u'.xml']:
|
||||
if self.checkVersion1(xml_data):
|
||||
# upgrade theme xml
|
||||
filexml = self.migrateVersion122(filename,
|
||||
fullpath, xml_data)
|
||||
else:
|
||||
filexml = xml_data
|
||||
outfile = open(fullpath, u'w')
|
||||
outfile.write(filexml)
|
||||
outfile.close()
|
||||
else:
|
||||
outfile = open(fullpath, u'w')
|
||||
outfile.write(zip.read(file))
|
||||
outfile.close()
|
||||
self.generateAndSaveImage(dir, themename, filexml)
|
||||
|
||||
def checkVersion1(self, xmlfile):
|
||||
"""
|
||||
Am I a version 1 theme
|
||||
"""
|
||||
log.debug(u'checkVersion1 ')
|
||||
theme = xmlfile
|
||||
tree = ElementTree(element=XML(theme)).getroot()
|
||||
if tree.find(u'BackgroundType') is None:
|
||||
return False
|
||||
else:
|
||||
return True
|
||||
|
||||
def migrateVersion122(self, filename, fullpath, xml_data):
|
||||
"""
|
||||
Called by convert the xml data from version 1 format
|
||||
to the current format.
|
||||
New fields are defaulted but the new theme is useable
|
||||
"""
|
||||
log.debug(u'migrateVersion122 %s %s', filename, fullpath)
|
||||
theme = Theme(xml_data)
|
||||
newtheme = ThemeXML()
|
||||
newtheme.new_document(theme.Name)
|
||||
if theme.BackgroundType == 0:
|
||||
newtheme.add_background_solid(unicode(
|
||||
theme.BackgroundParameter1.name()))
|
||||
elif theme.BackgroundType == 1:
|
||||
direction = u'vertical'
|
||||
if theme.BackgroundParameter3.name() == 1:
|
||||
direction = u'horizontal'
|
||||
newtheme.add_background_gradient(
|
||||
unicode(theme.BackgroundParameter1.name()),
|
||||
unicode(theme.BackgroundParameter2.name()), direction)
|
||||
else:
|
||||
newtheme.add_background_image(unicode(theme.BackgroundParameter1))
|
||||
|
||||
newtheme.add_font(unicode(theme.FontName),
|
||||
unicode(theme.FontColor.name()),
|
||||
unicode(theme.FontProportion * 2), u'False')
|
||||
newtheme.add_font(unicode(theme.FontName),
|
||||
unicode(theme.FontColor.name()),
|
||||
unicode(12), u'False', u'footer')
|
||||
outline = False
|
||||
shadow = False
|
||||
if theme.Shadow == 1:
|
||||
shadow = True
|
||||
if theme.Outline == 1:
|
||||
outline = True
|
||||
newtheme.add_display(unicode(shadow), unicode(theme.ShadowColor.name()),
|
||||
unicode(outline), unicode(theme.OutlineColor.name()),
|
||||
unicode(theme.HorizontalAlign), unicode(theme.VerticalAlign),
|
||||
unicode(theme.WrapStyle))
|
||||
return newtheme.extract_xml()
|
||||
|
||||
def saveTheme(self, name, theme_xml, theme_pretty_xml, image_from,
|
||||
image_to) :
|
||||
"""
|
||||
Called by thememaintenance Dialog to save the theme
|
||||
and to trigger the reload of the theme list
|
||||
"""
|
||||
log.debug(u'saveTheme %s %s', name, theme_xml)
|
||||
theme_dir = os.path.join(self.path, name)
|
||||
if os.path.exists(theme_dir) == False:
|
||||
os.mkdir(os.path.join(self.path, name))
|
||||
theme_file = os.path.join(theme_dir, name + u'.xml')
|
||||
log.debug(theme_file)
|
||||
|
||||
result = QtGui.QMessageBox.Yes
|
||||
if os.path.exists(theme_file):
|
||||
result = QtGui.QMessageBox.question(
|
||||
self,
|
||||
translate(u'ThemeManager', u'Theme Exists'),
|
||||
translate(u'ThemeManager', u'A theme with this name already exists, would you like to overwrite it?'),
|
||||
(QtGui.QMessageBox.Yes | QtGui.QMessageBox.No),
|
||||
QtGui.QMessageBox.No)
|
||||
if result == QtGui.QMessageBox.Yes:
|
||||
# Save the theme, overwriting the existing theme if necessary.
|
||||
outfile = open(theme_file, u'w')
|
||||
outfile.write(theme_pretty_xml)
|
||||
outfile.close()
|
||||
if image_from is not None and image_from != image_to:
|
||||
shutil.copyfile(image_from, image_to)
|
||||
|
||||
self.generateAndSaveImage(self.path, name, theme_xml)
|
||||
self.loadThemes()
|
||||
else:
|
||||
# Don't close the dialog - allow the user to change the name of
|
||||
# the theme or to cancel the theme dialog completely.
|
||||
return False
|
||||
|
||||
def generateAndSaveImage(self, dir, name, theme_xml):
|
||||
log.debug(u'generateAndSaveImage %s %s %s', dir, name, theme_xml)
|
||||
theme = ThemeXML()
|
||||
theme.parse(theme_xml)
|
||||
theme.extend_image_filename(dir)
|
||||
frame = self.generateImage(theme)
|
||||
samplepathname = os.path.join(self.path, name + u'.png')
|
||||
if os.path.exists(samplepathname):
|
||||
os.unlink(samplepathname)
|
||||
frame.save(samplepathname, u'png')
|
||||
log.debug(u'Theme image written to %s', samplepathname)
|
||||
|
||||
def generateImage(self, themedata):
|
||||
"""
|
||||
Call the RenderManager to build a Sample Image
|
||||
"""
|
||||
log.debug(u'generateImage %s ', themedata)
|
||||
frame = self.parent.RenderManager.generate_preview(themedata)
|
||||
return frame
|
||||
|
||||
def getPreviewImage(self, theme):
|
||||
log.debug(u'getPreviewImage %s ', theme)
|
||||
image = os.path.join(self.path, theme + u'.png')
|
||||
return image
|
||||
|
||||
def cleanTheme(self, theme):
|
||||
theme.background_color = theme.background_color.strip()
|
||||
theme.background_direction = theme.background_direction.strip()
|
||||
theme.background_endColor = theme.background_endColor.strip()
|
||||
if theme.background_filename:
|
||||
theme.background_filename = theme.background_filename.strip()
|
||||
#theme.background_mode
|
||||
theme.background_startColor = theme.background_startColor.strip()
|
||||
#theme.background_type
|
||||
if theme.display_display:
|
||||
theme.display_display = theme.display_display.strip()
|
||||
theme.display_horizontalAlign = theme.display_horizontalAlign.strip()
|
||||
theme.display_outline = str_to_bool(theme.display_outline)
|
||||
#theme.display_outline_color
|
||||
theme.display_shadow = str_to_bool(theme.display_shadow)
|
||||
#theme.display_shadow_color
|
||||
theme.display_verticalAlign = theme.display_verticalAlign.strip()
|
||||
theme.display_wrapStyle = theme.display_wrapStyle.strip()
|
||||
theme.font_footer_color = theme.font_footer_color.strip()
|
||||
theme.font_footer_height = theme.font_footer_height.strip()
|
||||
theme.font_footer_italics = str_to_bool(theme.font_footer_italics)
|
||||
theme.font_footer_name = theme.font_footer_name.strip()
|
||||
#theme.font_footer_override
|
||||
theme.font_footer_proportion = theme.font_footer_proportion.strip()
|
||||
theme.font_footer_weight = theme.font_footer_weight.strip()
|
||||
theme.font_footer_width = theme.font_footer_width.strip()
|
||||
theme.font_footer_x = theme.font_footer_x.strip()
|
||||
theme.font_footer_y = theme.font_footer_y.strip()
|
||||
theme.font_main_color = theme.font_main_color.strip()
|
||||
theme.font_main_height = theme.font_main_height.strip()
|
||||
theme.font_main_italics = str_to_bool(theme.font_main_italics)
|
||||
theme.font_main_name = theme.font_main_name.strip()
|
||||
#theme.font_main_override
|
||||
theme.font_main_proportion = theme.font_main_proportion.strip()
|
||||
theme.font_main_weight = theme.font_main_weight.strip()
|
||||
theme.font_main_x = theme.font_main_x.strip()
|
||||
theme.font_main_y = theme.font_main_y.strip()
|
||||
#theme.theme_mode
|
||||
theme.theme_name = theme.theme_name.strip()
|
||||
#theme.theme_version
|
||||
|
||||
Loading…
Reference in New Issue
Block a user