def slotStyleItemChanged(self, current, previous):
"""Item changed in list of styles."""
if current is None:
return
if self.tabformat:
self.tabformat.deleteLater()
if self.properties:
self.properties.deleteLater()
settings = current.VZsettings
# update formatting properties
setnsproxy = SettingsProxySingle(self.document, settings)
self.tabformat = TabbedFormatting(self.document, setnsproxy)
self.formattingGroup.layout().addWidget(self.tabformat)
# update properties
self.properties = PropertyList(self.document, showformatsettings=False)
self.properties.updateProperties(setnsproxy, showformatting=False)
self.propertiesScrollArea.setWidget(self.properties)
def slotStyleItemChanged(self, current, previous):
"""Item changed in list of styles."""
if current is None:
return
if self.tabformat:
self.tabformat.deleteLater()
if self.properties:
self.properties.deleteLater()
settings = current.VZsettings
# update formatting properties
setnsproxy = SettingsProxySingle(self.document, settings)
self.tabformat = TabbedFormatting(self.document, setnsproxy)
self.formattingGroup.layout().addWidget(self.tabformat)
# update properties
self.properties = PropertyList(self.document, showformatsettings=False)
self.properties.updateProperties(setnsproxy, showformatting=False)
self.propertiesScrollArea.setWidget(self.properties)
class StylesheetDialog(VeuszDialog):
"""This is a dialog box to edit stylesheets.
Most of the work is done elsewhere, so this doesn't do a great deal
"""
def __init__(self, parent, document):
VeuszDialog.__init__(self, parent, "stylesheet.ui")
self.document = document
self.stylesheet = document.basewidget.settings.StyleSheet
self.stylesListWidget.setMinimumWidth(100)
# initial properties widget
self.tabformat = None
self.properties = None
self.fillStyleList()
self.connect(
self.stylesListWidget,
qt4.SIGNAL("currentItemChanged(QListWidgetItem *,QListWidgetItem *)"),
self.slotStyleItemChanged,
)
self.stylesListWidget.setCurrentRow(0)
# we disable default buttons as they keep grabbing the enter key
close = self.buttonBox.button(qt4.QDialogButtonBox.Close)
close.setDefault(False)
close.setAutoDefault(False)
self.connect(self.saveButton, qt4.SIGNAL("clicked()"), self.slotSaveStyleSheet)
self.connect(self.loadButton, qt4.SIGNAL("clicked()"), self.slotLoadStyleSheet)
# recent button shows list of recently used files for loading
self.connect(self.recentButton, qt4.SIGNAL("filechosen"), self.loadStyleSheet)
self.recentButton.setSetting("stylesheetdialog_recent")
def loadStyleSheet(self, filename):
"""Load the given stylesheet."""
self.document.applyOperation(document.OperationLoadStyleSheet(filename))
def fillStyleList(self):
"""Fill list of styles."""
for stns in self.stylesheet.getSettingsList():
item = qt4.QListWidgetItem(utils.getIcon(stns.pixmap), stns.usertext)
item.VZsettings = stns
self.stylesListWidget.addItem(item)
def slotStyleItemChanged(self, current, previous):
"""Item changed in list of styles."""
if current is None:
return
if self.tabformat:
self.tabformat.deleteLater()
if self.properties:
self.properties.deleteLater()
style = str(current.text())
settings = current.VZsettings
# update formatting properties
setnsproxy = SettingsProxySingle(self.document, settings)
self.tabformat = TabbedFormatting(self.document, setnsproxy)
self.formattingGroup.layout().addWidget(self.tabformat)
# update properties
self.properties = PropertyList(self.document, showsubsettings=False)
self.properties.updateProperties(setnsproxy, showformatting=False)
self.propertiesScrollArea.setWidget(self.properties)
def slotSaveStyleSheet(self):
"""Save stylesheet as a file."""
filename = self.parent()._fileSaveDialog("vst", "Veusz stylesheet", "Save stylesheet")
if filename:
try:
f = open(filename, "w")
self.document.exportStyleSheet(f)
f.close()
self.recentButton.addFile(filename)
except IOError:
qt4.QMessageBox.critical(self, "Veusz", "Cannot export stylesheet as '%s'" % filename)
def slotLoadStyleSheet(self):
"""Load a style sheet."""
filename = self.parent()._fileOpenDialog("vst", "Veusz stylesheet", "Load stylesheet")
if filename:
try:
self.loadStyleSheet(filename)
except IOError:
qt4.QMessageBox.critical(self, "Veusz", "Cannot load stylesheet '%s'" % filename)
else:
# add to recent file list
self.recentButton.addFile(filename)
class StylesheetDialog(VeuszDialog):
"""This is a dialog box to edit stylesheets.
Most of the work is done elsewhere, so this doesn't do a great deal
"""
def __init__(self, parent, document):
VeuszDialog.__init__(self, parent, 'stylesheet.ui')
self.document = document
self.stylesheet = document.basewidget.settings.StyleSheet
self.stylesListWidget.setMinimumWidth(100)
# initial properties widget
self.tabformat = None
self.properties = None
self.fillStyleList()
self.connect(
self.stylesListWidget,
qt4.SIGNAL(
'currentItemChanged(QListWidgetItem *,QListWidgetItem *)'),
self.slotStyleItemChanged)
self.stylesListWidget.setCurrentRow(0)
# we disable default buttons as they keep grabbing the enter key
close = self.buttonBox.button(qt4.QDialogButtonBox.Close)
close.setDefault(False)
close.setAutoDefault(False)
self.connect(self.saveButton, qt4.SIGNAL('clicked()'),
self.slotSaveStyleSheet)
self.connect(self.loadButton, qt4.SIGNAL('clicked()'),
self.slotLoadStyleSheet)
# recent button shows list of recently used files for loading
self.connect(self.recentButton, qt4.SIGNAL('filechosen'),
self.loadStyleSheet)
self.recentButton.setSetting('stylesheetdialog_recent')
def loadStyleSheet(self, filename):
"""Load the given stylesheet."""
self.document.applyOperation(
document.OperationLoadStyleSheet(filename))
def fillStyleList(self):
"""Fill list of styles."""
for stns in self.stylesheet.getSettingsList():
item = qt4.QListWidgetItem(utils.getIcon(stns.pixmap),
stns.usertext)
item.VZsettings = stns
self.stylesListWidget.addItem(item)
def slotStyleItemChanged(self, current, previous):
"""Item changed in list of styles."""
if current is None:
return
if self.tabformat:
self.tabformat.deleteLater()
if self.properties:
self.properties.deleteLater()
settings = current.VZsettings
# update formatting properties
setnsproxy = SettingsProxySingle(self.document, settings)
self.tabformat = TabbedFormatting(self.document, setnsproxy)
self.formattingGroup.layout().addWidget(self.tabformat)
# update properties
self.properties = PropertyList(self.document, showformatsettings=False)
self.properties.updateProperties(setnsproxy, showformatting=False)
self.propertiesScrollArea.setWidget(self.properties)
def slotSaveStyleSheet(self):
"""Save stylesheet as a file."""
filename = self.parent()._fileSaveDialog('vst', _('Veusz stylesheet'),
_('Save stylesheet'))
if filename:
try:
f = open(filename, 'w')
self.document.exportStyleSheet(f)
f.close()
self.recentButton.addFile(filename)
except EnvironmentError, e:
qt4.QMessageBox.critical(
self, _("Error - Veusz"),
_("Unable to save '%s'\n\n%s") %
(filename, utils.decodeDefault(e.strerror)))
