def preferences(menu):
scriptWindow = menu.ancestor(GafferUI.ScriptWindow)
application = scriptWindow.scriptNode().ancestor(Gaffer.ApplicationRoot)
global __preferencesWindows
window = __preferencesWindows.get(application, None)
if window is not None and window():
window = window()
else:
window = GafferUI.Dialogue("Preferences")
closeButton = window._addButton("Close")
window.__closeButtonConnection = closeButton.clickedSignal().connect(
__closePreferences)
saveButton = window._addButton("Save")
window.__saveButtonConnection = saveButton.clickedSignal().connect(
__savePreferences)
with GafferUI.ListContainer() as column:
GafferUI.NodeUI.create(application["preferences"])
GafferUI.Spacer(IECore.V2i(0), parenting={"expand": True})
window._setWidget(column)
__preferencesWindows[application] = weakref.ref(window)
scriptWindow.addChildWindow(window)
window.setVisible(True)
def preferences(menu):
scriptWindow = menu.ancestor(GafferUI.ScriptWindow)
application = scriptWindow.scriptNode().ancestor(Gaffer.ApplicationRoot)
global __preferencesWindows
window = __preferencesWindows.get(application, None)
if window is not None and window():
window = window()
else:
window = GafferUI.Dialogue("Preferences")
closeButton = window._addButton("Close")
window.__closeButtonConnection = closeButton.clickedSignal().connect(
__closePreferences)
saveButton = window._addButton("Save")
window.__saveButtonConnection = saveButton.clickedSignal().connect(
__savePreferences)
window._setWidget(GafferUI.NodeUI.create(application["preferences"]))
__preferencesWindows[application] = weakref.ref(window)
scriptWindow.addChildWindow(window)
window.setVisible(True)
def preferences(menu):
scriptWindow = menu.ancestor(GafferUI.ScriptWindow)
application = scriptWindow.scriptNode().ancestor(Gaffer.ApplicationRoot)
global __preferencesWindows
window = __preferencesWindows.get(application, None)
if window is not None and window():
window = window()
else:
window = GafferUI.Dialogue("Preferences")
closeButton = window._addButton("Close")
window.__closeButtonConnection = closeButton.clickedSignal().connect(
__closePreferences)
saveButton = window._addButton("Save")
window.__saveButtonConnection = saveButton.clickedSignal().connect(
__savePreferences)
window._setWidget(GafferUI.NodeUI.create(application["preferences"]))
__preferencesWindows[application] = weakref.ref(window)
# The NodeUI builds lazily, so we force it to build now so we can
# resize the window to fit. Since the plugs are configured per
# application, we need to build them all.
for plug in application["preferences"].children(Gaffer.Plug):
window._getWidget().plugValueWidget(plug, lazy=False)
window.resizeToFitChild()
scriptWindow.addChildWindow(window)
window.setVisible(True)
def __open(currentScript, fileName):
application = currentScript.ancestor(Gaffer.ApplicationRoot)
script = Gaffer.ScriptNode()
script["fileName"].setValue(fileName)
messageWidget = GafferUI.MessageWidget()
with messageWidget.messageHandler():
script.load(continueOnError=True)
application["scripts"].addChild(script)
addRecentFile(application, fileName)
removeCurrentScript = False
if not currentScript["fileName"].getValue(
) and not currentScript["unsavedChanges"].getValue():
# the current script is empty - the user will think of the operation as loading
# the new script into the current window, rather than adding a new window. so make it
# look like that.
currentWindow = GafferUI.ScriptWindow.acquire(currentScript)
newWindow = GafferUI.ScriptWindow.acquire(script)
## \todo We probably want a way of querying and setting geometry in the public API
newWindow._qtWidget().restoreGeometry(
currentWindow._qtWidget().saveGeometry())
currentWindow.setVisible(False)
removeCurrentScript = True
if sum([
messageWidget.messageCount(level)
for level in (IECore.Msg.Level.Error, IECore.Msg.Level.Warning)
]):
dialogue = GafferUI.Dialogue("Errors Occurred During Loading")
## \todo These dialogue methods should be available publicly.
dialogue._setWidget(messageWidget)
dialogue._addButton("Oy vey")
dialogue.waitForButton(
parentWindow=GafferUI.ScriptWindow.acquire(currentScript))
# We must defer the removal of the old script because otherwise we trigger a crash bug
# in PySide - I think this is because the menu item that invokes us is a child of
# currentWindow, and that will get deleted immediately when the script is removed.
if removeCurrentScript:
GafferUI.EventLoop.addIdleCallback(
IECore.curry(__removeScript, application, currentScript))
def _load(node, fileName, parentWindow):
messageWidget = GafferUI.MessageWidget()
with messageWidget.messageHandler() as mh:
try:
node.load(fileName)
except Exception as e:
mh.handle(mh.Level.Error, "Loading Reference", str(e))
if sum([
messageWidget.messageCount(level)
for level in (IECore.Msg.Level.Error, IECore.Msg.Level.Warning)
]):
dialogue = GafferUI.Dialogue("Errors Occurred During Loading")
## \todo These dialogue methods should be available publicly.
# Alternatively, we could make the ErrorDialogue class handle
# messages as well as exceptions and use that here. Bear in mind
# that we're doing the same thing in FileMenu.__open(), so we
# definitely have a need for something like this.
dialogue._setWidget(messageWidget)
dialogue._addButton("Oy vey")
dialogue.waitForButton(parentWindow=parentWindow)
