openlp/openlp/core/ui/amendthemeform.py
2009-10-30 21:47:15 +00:00

689 lines
32 KiB
Python

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2009 Raoul Snyman #
# Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley, Carsten #
# Tinggaard, Jon Tibble, Jonathan Corwin, Maikel Stuivenberg, Scott Guerrieri #
# --------------------------------------------------------------------------- #
# 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 #
###############################################################################
import logging
import os
import os.path
from PyQt4 import QtCore, QtGui
from openlp.core.lib import ThemeXML, file_to_xml
from amendthemedialog import Ui_AmendThemeDialog
log = logging.getLogger(u'AmendThemeForm')
class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
def __init__(self, thememanager, parent=None):
QtGui.QDialog.__init__(self, parent)
self.thememanager = thememanager
self.path = None
self.theme = ThemeXML()
self.setupUi(self)
#define signals
#Buttons
QtCore.QObject.connect(self.Color1PushButton,
QtCore.SIGNAL(u'pressed()'), self.onColor1PushButtonClicked)
QtCore.QObject.connect(self.Color2PushButton,
QtCore.SIGNAL(u'pressed()'), self.onColor2PushButtonClicked)
QtCore.QObject.connect(self.FontMainColorPushButton,
QtCore.SIGNAL(u'pressed()'), self.onFontMainColorPushButtonClicked)
QtCore.QObject.connect(self.FontFooterColorPushButton,
QtCore.SIGNAL(u'pressed()'),
self.onFontFooterColorPushButtonClicked)
QtCore.QObject.connect(self.OutlineColorPushButton,
QtCore.SIGNAL(u'pressed()'), self.onOutlineColorPushButtonClicked)
QtCore.QObject.connect(self.ShadowColorPushButton,
QtCore.SIGNAL(u'pressed()'), self.onShadowColorPushButtonClicked)
QtCore.QObject.connect(self.ImageToolButton,
QtCore.SIGNAL(u'pressed()'), self.onImageToolButtonClicked)
#Combo boxes
QtCore.QObject.connect(self.BackgroundComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onBackgroundComboBoxSelected)
QtCore.QObject.connect(self.BackgroundTypeComboBox,
QtCore.SIGNAL(u'activated(int)'),
self.onBackgroundTypeComboBoxSelected)
QtCore.QObject.connect(self.GradientComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onGradientComboBoxSelected)
QtCore.QObject.connect(self.FontMainComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onFontMainComboBoxSelected)
QtCore.QObject.connect(self.FontMainWeightComboBox,
QtCore.SIGNAL(u'activated(int)'),
self.onFontMainWeightComboBoxSelected)
QtCore.QObject.connect(self.FontFooterComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onFontFooterComboBoxSelected)
QtCore.QObject.connect(self.FontFooterWeightComboBox,
QtCore.SIGNAL(u'activated(int)'),
self.onFontFooterWeightComboBoxSelected)
QtCore.QObject.connect(self.HorizontalComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onHorizontalComboBoxSelected)
QtCore.QObject.connect(self.VerticalComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onVerticalComboBoxSelected)
#Spin boxes
QtCore.QObject.connect(self.FontMainSizeSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontMainSizeSpinBoxChanged)
QtCore.QObject.connect(self.FontFooterSizeSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontFooterSizeSpinBoxChanged)
QtCore.QObject.connect(self.FontMainDefaultCheckBox,
QtCore.SIGNAL(u'stateChanged(int)'),
self.onFontMainDefaultCheckBoxChanged)
QtCore.QObject.connect(self.FontMainXSpinBox,
QtCore.SIGNAL(u'editingFinished()'), self.onFontMainXSpinBoxChanged)
QtCore.QObject.connect(self.FontMainYSpinBox,
QtCore.SIGNAL(u'editingFinished()'), self.onFontMainYSpinBoxChanged)
QtCore.QObject.connect(self.FontMainWidthSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontMainWidthSpinBoxChanged)
QtCore.QObject.connect(self.FontMainHeightSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontMainHeightSpinBoxChanged)
QtCore.QObject.connect(self.FontMainLineSpacingSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontMainLineSpacingSpinBoxChanged)
QtCore.QObject.connect(self.FontFooterDefaultCheckBox,
QtCore.SIGNAL(u'stateChanged(int)'),
self.onFontFooterDefaultCheckBoxChanged)
QtCore.QObject.connect(self.FontFooterXSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontFooterXSpinBoxChanged)
QtCore.QObject.connect(self.FontFooterYSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontFooterYSpinBoxChanged)
QtCore.QObject.connect(self.FontFooterWidthSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontFooterWidthSpinBoxChanged)
QtCore.QObject.connect(self.FontFooterHeightSpinBox,
QtCore.SIGNAL(u'editingFinished()'),
self.onFontFooterHeightSpinBoxChanged)
QtCore.QObject.connect(self.OutlineCheckBox,
QtCore.SIGNAL(u'stateChanged(int)'), self.onOutlineCheckBoxChanged)
QtCore.QObject.connect(self.ShadowCheckBox,
QtCore.SIGNAL(u'stateChanged(int)'), self.onShadowCheckBoxChanged)
def accept(self):
new_theme = ThemeXML()
theme_name = unicode(self.ThemeNameEdit.displayText())
new_theme.new_document(theme_name)
save_from = None
save_to = None
if self.theme.background_mode == u'transparent':
new_theme.add_background_transparent()
else:
if self.theme.background_type == u'solid':
new_theme.add_background_solid( \
unicode(self.theme.background_color))
elif self.theme.background_type == u'gradient':
new_theme.add_background_gradient( \
unicode(self.theme.background_startColor),
unicode(self.theme.background_endColor),
self.theme.background_direction)
else:
(path, filename) = \
os.path.split(unicode(self.theme.background_filename))
new_theme.add_background_image(filename)
save_to= os.path.join(self.path, theme_name, filename )
save_from = self.theme.background_filename
new_theme.add_font(unicode(self.theme.font_main_name),
unicode(self.theme.font_main_color),
unicode(self.theme.font_main_proportion),
unicode(self.theme.font_main_override), u'main',
unicode(self.theme.font_main_weight),
unicode(self.theme.font_main_italics),
unicode(self.theme.font_main_indentation),
unicode(self.theme.font_main_x),
unicode(self.theme.font_main_y),
unicode(self.theme.font_main_width),
unicode(self.theme.font_main_height))
new_theme.add_font(unicode(self.theme.font_footer_name),
unicode(self.theme.font_footer_color),
unicode(self.theme.font_footer_proportion),
unicode(self.theme.font_footer_override), u'footer',
unicode(self.theme.font_footer_weight),
unicode(self.theme.font_footer_italics),
0,
unicode(self.theme.font_footer_x),
unicode(self.theme.font_footer_y),
unicode(self.theme.font_footer_width),
unicode(self.theme.font_footer_height) )
new_theme.add_display(unicode(self.theme.display_shadow),
unicode(self.theme.display_shadow_color),
unicode(self.theme.display_outline),
unicode(self.theme.display_outline_color),
unicode(self.theme.display_horizontalAlign),
unicode(self.theme.display_verticalAlign),
unicode(self.theme.display_wrapStyle))
theme = new_theme.extract_xml()
pretty_theme = new_theme.extract_formatted_xml()
if self.thememanager.saveTheme(theme_name, theme, pretty_theme,
save_from, save_to) is not False:
return QtGui.QDialog.accept(self)
def loadTheme(self, theme):
log.debug(u'LoadTheme %s', theme)
if theme is None:
self.theme.parse(self.thememanager.baseTheme())
else:
xml_file = os.path.join(self.path, theme, theme + u'.xml')
xml = file_to_xml(xml_file)
self.theme.parse(xml)
self.theme.extend_image_filename(self.path)
self.thememanager.cleanTheme(self.theme)
# Stop the initial screen setup generating 1 preview per field!
self.allowPreview = False
self.paintUi(self.theme)
self.allowPreview = True
self.previewTheme(self.theme)
def onImageToolButtonClicked(self):
filename = QtGui.QFileDialog.getOpenFileName(
self, self.trUtf8('Open file'))
if filename != u'':
self.ImageLineEdit.setText(filename)
self.theme.background_filename = filename
self.previewTheme(self.theme)
#
#Main Font Tab
#
def onFontMainComboBoxSelected(self):
self.theme.font_main_name = self.FontMainComboBox.currentFont().family()
self.previewTheme(self.theme)
def onFontMainWeightComboBoxSelected(self, value):
if value == 0:
self.theme.font_main_weight = u'Normal'
self.theme.font_main_italics = False
elif value == 1:
self.theme.font_main_weight = u'Bold'
self.theme.font_main_italics = False
elif value == 2:
self.theme.font_main_weight = u'Normal'
self.theme.font_main_italics = True
else:
self.theme.font_main_weight = u'Bold'
self.theme.font_main_italics = True
self.previewTheme(self.theme)
def onFontMainColorPushButtonClicked(self):
self.theme.font_main_color = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.font_main_color), self).name()
self.FontMainColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(self.theme.font_main_color))
self.previewTheme(self.theme)
def onFontMainSizeSpinBoxChanged(self):
if self.theme.font_main_proportion != self.FontMainSizeSpinBox.value():
self.theme.font_main_proportion = self.FontMainSizeSpinBox.value()
self.previewTheme(self.theme)
def onFontMainDefaultCheckBoxChanged(self, value):
if value == 2: # checked
self.theme.font_main_override = False
else:
self.theme.font_main_override = True
if int(self.theme.font_main_x) == 0 and \
int(self.theme.font_main_y) == 0 and \
int(self.theme.font_main_width) == 0 and \
int(self.theme.font_main_height) == 0:
self.theme.font_main_x = u'10'
self.theme.font_main_y = u'10'
self.theme.font_main_width = u'1024'
self.theme.font_main_height = u'730'
self.FontMainXSpinBox.setValue(int(self.theme.font_main_x))
self.FontMainYSpinBox.setValue(int(self.theme.font_main_y))
self.FontMainWidthSpinBox.setValue(int(self.theme.font_main_width))
self.FontMainHeightSpinBox.setValue(int( \
self.theme.font_main_height))
self.FontMainLineSpacingSpinBox.setValue(int( \
self.theme.font_main_indentation))
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onFontMainXSpinBoxChanged(self):
if self.theme.font_main_x != self.FontMainXSpinBox.value():
self.theme.font_main_x = self.FontMainXSpinBox.value()
self.previewTheme(self.theme)
def onFontMainYSpinBoxChanged(self):
if self.theme.font_main_y != self.FontMainYSpinBox.value():
self.theme.font_main_y = self.FontMainYSpinBox.value()
self.previewTheme(self.theme)
def onFontMainWidthSpinBoxChanged(self):
if self.theme.font_main_width != self.FontMainWidthSpinBox.value():
self.theme.font_main_width = self.FontMainWidthSpinBox.value()
self.previewTheme(self.theme)
def onFontMainLineSpacingSpinBoxChanged(self):
if self.theme.font_main_indentation != self.FontMainLineSpacingSpinBox.value():
self.theme.font_main_indentation = self.FontMainLineSpacingSpinBox.value()
self.previewTheme(self.theme)
def onFontMainHeightSpinBoxChanged(self):
if self.theme.font_main_height != self.FontMainHeightSpinBox.value():
self.theme.font_main_height = self.FontMainHeightSpinBox.value()
self.previewTheme(self.theme)
#
#Footer Font Tab
#
def onFontFooterComboBoxSelected(self):
self.theme.font_footer_name = \
self.FontFooterComboBox.currentFont().family()
self.previewTheme(self.theme)
def onFontFooterWeightComboBoxSelected(self, value):
if value == 0:
self.theme.font_footer_weight = u'Normal'
self.theme.font_footer_italics = False
elif value == 1:
self.theme.font_footer_weight = u'Bold'
self.theme.font_footer_italics = False
elif value == 2:
self.theme.font_footer_weight = u'Normal'
self.theme.font_footer_italics = True
else:
self.theme.font_footer_weight = u'Bold'
self.theme.font_footer_italics = True
self.previewTheme(self.theme)
def onFontFooterColorPushButtonClicked(self):
self.theme.font_footer_color = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.font_footer_color), self).name()
self.FontFooterColorPushButton.setStyleSheet(
'background-color: %s' % unicode(self.theme.font_footer_color))
self.previewTheme(self.theme)
def onFontFooterSizeSpinBoxChanged(self):
if self.theme.font_footer_proportion != \
self.FontFooterSizeSpinBox.value():
self.theme.font_footer_proportion = \
self.FontFooterSizeSpinBox.value()
self.previewTheme(self.theme)
def onFontFooterDefaultCheckBoxChanged(self, value):
if value == 2: # checked
self.theme.font_footer_override = False
else:
self.theme.font_footer_override = True
if int(self.theme.font_footer_x) == 0 and \
int(self.theme.font_footer_y) == 0 and \
int(self.theme.font_footer_width) == 0 and \
int(self.theme.font_footer_height) == 0:
self.theme.font_footer_x = u'10'
self.theme.font_footer_y = u'730'
self.theme.font_footer_width = u'1024'
self.theme.font_footer_height = u'38'
self.FontFooterXSpinBox.setValue(int(self.theme.font_footer_x))
self.FontFooterYSpinBox.setValue(int(self.theme.font_footer_y))
self.FontFooterWidthSpinBox.setValue(int( \
self.theme.font_footer_width))
self.FontFooterHeightSpinBox.setValue(int( \
self.theme.font_footer_height))
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onFontFooterXSpinBoxChanged(self):
if self.theme.font_footer_x != self.FontFooterXSpinBox.value():
self.theme.font_footer_x = self.FontFooterXSpinBox.value()
self.previewTheme(self.theme)
def onFontFooterYSpinBoxChanged(self):
if self.theme.font_footer_y != self.FontFooterYSpinBox.value():
self.theme.font_footer_y = self.FontFooterYSpinBox.value()
self.previewTheme(self.theme)
def onFontFooterWidthSpinBoxChanged(self):
if self.theme.font_footer_width != self.FontFooterWidthSpinBox.value():
self.theme.font_footer_width = self.FontFooterWidthSpinBox.value()
self.previewTheme(self.theme)
def onFontFooterHeightSpinBoxChanged(self):
if self.theme.font_footer_height != \
self.FontFooterHeightSpinBox.value():
self.theme.font_footer_height = self.FontFooterHeightSpinBox.value()
self.previewTheme(self.theme)
#
#Background Tab
#
def onGradientComboBoxSelected(self, currentIndex):
self.setBackground(self.BackgroundTypeComboBox.currentIndex(),
currentIndex)
def onBackgroundComboBoxSelected(self, currentIndex):
if currentIndex == 0: # Opaque
self.theme.background_mode = u'opaque'
else:
self.theme.background_mode = u'transparent'
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onBackgroundTypeComboBoxSelected(self, currentIndex):
self.setBackground(currentIndex, self.GradientComboBox.currentIndex())
def setBackground(self, background, gradient):
if background == 0: # Solid
self.theme.background_type = u'solid'
if self.theme.background_color is None :
self.theme.background_color = u'#000000'
elif background == 1: # Gradient
self.theme.background_type = u'gradient'
if gradient == 0: # Horizontal
self.theme.background_direction = u'horizontal'
elif gradient == 1: # vertical
self.theme.background_direction = u'vertical'
else:
self.theme.background_direction = u'circular'
if self.theme.background_startColor is None :
self.theme.background_startColor = u'#000000'
if self.theme.background_endColor is None :
self.theme.background_endColor = u'#ff0000'
else:
self.theme.background_type = u'image'
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onColor1PushButtonClicked(self):
if self.theme.background_type == u'solid':
self.theme.background_color = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.background_color), self).name()
self.Color1PushButton.setStyleSheet(
u'background-color: %s' % unicode(self.theme.background_color))
else:
self.theme.background_startColor = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.background_startColor), self).name()
self.Color1PushButton.setStyleSheet(
u'background-color: %s' % \
unicode(self.theme.background_startColor))
self.previewTheme(self.theme)
def onColor2PushButtonClicked(self):
self.theme.background_endColor = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.background_endColor), self).name()
self.Color2PushButton.setStyleSheet(
u'background-color: %s' % unicode(self.theme.background_endColor))
self.previewTheme(self.theme)
#
#Other Tab
#
def onOutlineCheckBoxChanged(self, value):
if value == 2: # checked
self.theme.display_outline = True
else:
self.theme.display_outline = False
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onOutlineColorPushButtonClicked(self):
self.theme.display_outline_color = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.display_outline_color), self).name()
self.OutlineColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(self.theme.display_outline_color))
self.previewTheme(self.theme)
def onShadowCheckBoxChanged(self, value):
if value == 2: # checked
self.theme.display_shadow = True
else:
self.theme.display_shadow = False
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onShadowColorPushButtonClicked(self):
self.theme.display_shadow_color = QtGui.QColorDialog.getColor(
QtGui.QColor(self.theme.display_shadow_color), self).name()
self.ShadowColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(self.theme.display_shadow_color))
self.previewTheme(self.theme)
def onHorizontalComboBoxSelected(self, currentIndex):
self.theme.display_horizontalAlign = currentIndex
self.stateChanging(self.theme)
self.previewTheme(self.theme)
def onVerticalComboBoxSelected(self, currentIndex):
self.theme.display_verticalAlign = currentIndex
self.stateChanging(self.theme)
self.previewTheme(self.theme)
#
#Local Methods
#
def paintUi(self, theme):
self.stateChanging(theme)
self.ThemeNameEdit.setText(self.theme.theme_name)
# Background Tab
if self.theme.background_mode == u'opaque':
self.BackgroundComboBox.setCurrentIndex(0)
else:
self.BackgroundComboBox.setCurrentIndex(1)
self.ImageLineEdit.setText(u'')
if theme.background_type == u'solid':
self.BackgroundTypeComboBox.setCurrentIndex(0)
elif theme.background_type == u'gradient':
self.BackgroundTypeComboBox.setCurrentIndex(1)
else:
self.BackgroundTypeComboBox.setCurrentIndex(2)
self.ImageLineEdit.setText(self.theme.background_filename)
if self.theme.background_direction == u'horizontal':
self.GradientComboBox.setCurrentIndex(0)
elif self.theme.background_direction == u'vertical':
self.GradientComboBox.setCurrentIndex(1)
else:
self.GradientComboBox.setCurrentIndex(2)
# Font Main Tab
self.FontMainComboBox.setCurrentFont(
QtGui.QFont(self.theme.font_main_name))
self.FontMainSizeSpinBox.setValue(int(self.theme.font_main_proportion))
if not self.theme.font_main_italics and \
self.theme.font_main_weight == u'Normal':
self.FontMainWeightComboBox.setCurrentIndex(0)
elif not self.theme.font_main_italics and \
self.theme.font_main_weight == u'Bold':
self.FontMainWeightComboBox.setCurrentIndex(1)
elif self.theme.font_main_italics and \
self.theme.font_main_weight == u'Normal':
self.FontMainWeightComboBox.setCurrentIndex(2)
else:
self.FontMainWeightComboBox.setCurrentIndex(3)
self.FontMainLineSpacingSpinBox.setValue(int(self.theme.font_main_indentation))
self.FontMainXSpinBox.setValue(int(self.theme.font_main_x))
self.FontMainYSpinBox.setValue(int(self.theme.font_main_y))
self.FontMainWidthSpinBox.setValue(int(self.theme.font_main_width))
self.FontMainHeightSpinBox.setValue(int(self.theme.font_main_height))
# Font Footer Tab
self.FontFooterComboBox.setCurrentFont(
QtGui.QFont(self.theme.font_footer_name))
self.FontFooterSizeSpinBox.setValue(
int(self.theme.font_footer_proportion))
if not self.theme.font_footer_italics and \
self.theme.font_footer_weight == u'Normal':
self.FontFooterWeightComboBox.setCurrentIndex(0)
elif not self.theme.font_footer_italics and \
self.theme.font_footer_weight == u'Bold':
self.FontFooterWeightComboBox.setCurrentIndex(1)
elif self.theme.font_footer_italics and \
self.theme.font_footer_weight == u'Normal':
self.FontFooterWeightComboBox.setCurrentIndex(2)
else:
self.FontFooterWeightComboBox.setCurrentIndex(3)
self.FontFooterXSpinBox.setValue(int(self.theme.font_footer_x))
self.FontFooterYSpinBox.setValue(int(self.theme.font_footer_y))
self.FontFooterWidthSpinBox.setValue(int(self.theme.font_footer_width))
self.FontFooterHeightSpinBox.setValue(
int(self.theme.font_footer_height))
self.FontMainColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.font_main_color))
self.FontFooterColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.font_footer_color))
if self.theme.font_main_override == False:
self.FontMainDefaultCheckBox.setChecked(True)
else:
self.FontMainDefaultCheckBox.setChecked(False)
if self.theme.font_footer_override == False:
self.FontFooterDefaultCheckBox.setChecked(True)
else:
self.FontFooterDefaultCheckBox.setChecked(False)
self.OutlineColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.display_outline_color))
self.ShadowColorPushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.display_shadow_color))
if self.theme.display_outline:
self.OutlineCheckBox.setChecked(True)
self.OutlineColorPushButton.setEnabled(True)
else:
self.OutlineCheckBox.setChecked(False)
self.OutlineColorPushButton.setEnabled(False)
if self.theme.display_shadow:
self.ShadowCheckBox.setChecked(True)
self.ShadowColorPushButton.setEnabled(True)
else:
self.ShadowCheckBox.setChecked(False)
self.ShadowColorPushButton.setEnabled(False)
self.HorizontalComboBox.setCurrentIndex(
int(self.theme.display_horizontalAlign))
self.VerticalComboBox.setCurrentIndex(
int(self.theme.display_verticalAlign))
def stateChanging(self, theme):
if theme.background_mode == u'transparent':
self.Color1Label.setVisible(False)
self.Color1PushButton.setVisible(False)
self.Color2Label.setVisible(False)
self.Color2PushButton.setVisible(False)
self.ImageLabel.setVisible(False)
self.ImageLineEdit.setVisible(False)
self.ImageFilenameWidget.setVisible(False)
self.GradientLabel.setVisible(False)
self.GradientComboBox.setVisible(False)
self.BackgroundTypeComboBox.setVisible(False)
self.BackgroundTypeLabel.setVisible(False)
else:
self.BackgroundTypeComboBox.setVisible(True)
self.BackgroundTypeLabel.setVisible(True)
if theme.background_type == u'solid':
self.Color1PushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.background_color))
self.Color1Label.setText(self.trUtf8(u'Background Color:'))
self.Color1Label.setVisible(True)
self.Color1PushButton.setVisible(True)
self.Color2Label.setVisible(False)
self.Color2PushButton.setVisible(False)
self.ImageLabel.setVisible(False)
self.ImageLineEdit.setVisible(False)
self.ImageFilenameWidget.setVisible(False)
self.GradientLabel.setVisible(False)
self.GradientComboBox.setVisible(False)
elif theme.background_type == u'gradient':
self.Color1PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_startColor))
self.Color2PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_endColor))
self.Color1Label.setText(self.trUtf8(u'First Color:'))
self.Color2Label.setText(self.trUtf8(u'Second Color:'))
self.Color1Label.setVisible(True)
self.Color1PushButton.setVisible(True)
self.Color2Label.setVisible(True)
self.Color2PushButton.setVisible(True)
self.ImageLabel.setVisible(False)
self.ImageLineEdit.setVisible(False)
self.ImageFilenameWidget.setVisible(False)
self.GradientLabel.setVisible(True)
self.GradientComboBox.setVisible(True)
else: # must be image
self.Color1Label.setVisible(False)
self.Color1PushButton.setVisible(False)
self.Color2Label.setVisible(False)
self.Color2PushButton.setVisible(False)
self.ImageLabel.setVisible(True)
self.ImageLineEdit.setVisible(True)
self.ImageFilenameWidget.setVisible(True)
self.GradientLabel.setVisible(False)
self.GradientComboBox.setVisible(False)
if theme.font_main_override == False:
self.FontMainXSpinBox.setEnabled(False)
self.FontMainYSpinBox.setEnabled(False)
self.FontMainWidthSpinBox.setEnabled(False)
self.FontMainHeightSpinBox.setEnabled(False)
else:
self.FontMainXSpinBox.setEnabled(True)
self.FontMainYSpinBox.setEnabled(True)
self.FontMainWidthSpinBox.setEnabled(True)
self.FontMainHeightSpinBox.setEnabled(True)
if theme.font_footer_override == False:
self.FontFooterXSpinBox.setEnabled(False)
self.FontFooterYSpinBox.setEnabled(False)
self.FontFooterWidthSpinBox.setEnabled(False)
self.FontFooterHeightSpinBox.setEnabled(False)
else:
self.FontFooterXSpinBox.setEnabled(True)
self.FontFooterYSpinBox.setEnabled(True)
self.FontFooterWidthSpinBox.setEnabled(True)
self.FontFooterHeightSpinBox.setEnabled(True)
if self.theme.display_outline:
self.OutlineColorPushButton.setEnabled(True)
else:
self.OutlineColorPushButton.setEnabled(False)
if self.theme.display_shadow:
self.ShadowColorPushButton.setEnabled(True)
else:
self.ShadowColorPushButton.setEnabled(False)
def previewTheme(self, theme):
if self.allowPreview:
#calculate main number of rows
main_weight = 50
if self.theme.font_main_weight == u'Bold':
main_weight = 75
mainFont = QtGui.QFont(self.theme.font_main_name,
int(self.theme.font_main_proportion), # size
int(main_weight), # weight
self.theme.font_main_italics)# italic
mainFont.setPixelSize(int(self.theme.font_main_proportion))
metrics = QtGui.QFontMetrics(mainFont)
page_length = (int(self.FontMainHeightSpinBox.value()) / metrics.height() - 2) - 1
log.debug(u'Page Length area height %s, metrics %s, lines %s' %
(int(self.FontMainHeightSpinBox.value()), metrics.height(), page_length))
page_length_text = unicode(self.trUtf8(u'Slide Height is %s rows'))
self.FontMainLinesPageLabel.setText(page_length_text % page_length)
frame = self.thememanager.generateImage(theme)
self.ThemePreview.setPixmap(QtGui.QPixmap.fromImage(frame))