openlp/openlp/core/lib/settingsmanager.py

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
"""
OpenLP - Open Source Lyrics Projection

Copyright (c) 2008 Raoul Snyman

Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
"""

from openlp.core.lib import str_to_bool
from openlp.core.utils import ConfigHelper

class SettingsManager(object):
    """
    Class to control the size of the UI components so they size correctly.
    This class is created by the main window and then calculates the size of
    individual components.
    """
    def __init__(self, screen):
        self.screen = screen[0]
        self.width = self.screen[u'size'].width()
        self.height = self.screen[u'size'].height()
        self.mainwindow_height = self.height * 0.8
        mainwindow_docbars = self.width / 5
        self.mainwindow_left = 0
        self.mainwindow_right = 0
        if mainwindow_docbars > 300:
            self.mainwindow_left = 300
            self.mainwindow_right = 300

        self.mainwindow_left = int( ConfigHelper.get_config(
            u'user interface', u'mediamanager left', self.mainwindow_left))
        self.mainwindow_right = int( ConfigHelper.get_config(
            u'user interface', u'mediamanager right', self.mainwindow_right))
        print self.mainwindow_left, self.mainwindow_right

        self.slidecontroller = (self.width - (self.mainwindow_left + self.mainwindow_right) - 100 ) / 2
        self.slidecontroller_image = self.slidecontroller - 50
        print self.width, mainwindow_docbars, self.slidecontroller, self.slidecontroller_image

        self.showMediaManager = str_to_bool( ConfigHelper.get_config(
            u'user interface', u'display mediamanager', True))
        self.showServiceManager = str_to_bool(ConfigHelper.get_config(
            u'user interface', u'display servicemanager', True))
        self.showThemeManager = str_to_bool(ConfigHelper.get_config(
            u'user interface', u'display thememanager', True))
        self.showPreviewPanel = str_to_bool(ConfigHelper.get_config(
            u'user interface', u'display previewpanel', True))

    def toggleMediaManager(self, isVisible):
        ConfigHelper.set_config(u'user interface', u'display mediamanager',
            isVisible)

    def toggleServiceManager(self, isVisible):
        ConfigHelper.set_config(u'user interface', u'display servicemanager',
            isVisible)

    def toggleThemeManager(self, isVisible):
        ConfigHelper.set_config(u'user interface', u'display thememanager',
            isVisible)

    def togglePreviewPanel(self, isVisible):
        ConfigHelper.set_config(u'user interface', u'display previewpanel',
            isVisible)

    def setDockbarLeft(self, value):
        #ConfigHelper.set_config(u'user interface', u'mediamanager left', value)
        pass