diff --git a/fsl/fsleyes/frame.py b/fsl/fsleyes/frame.py
index fa25c8afe35d2c5da7fca10462e42e9a9bd2da28..ea6675c3d4412f6bc566897a1470f7746b5d2461 100644
--- a/fsl/fsleyes/frame.py
+++ b/fsl/fsleyes/frame.py
@@ -86,7 +86,8 @@ class FSLEyesFrame(wx.Frame):
parent,
overlayList,
displayCtx,
- restore=False):
+ restore=False,
+ save=True):
"""Create a ``FSLEyesFrame``.
.. note:: The ``restore`` functionality is not currently implemented.
@@ -101,6 +102,8 @@ class FSLEyesFrame(wx.Frame):
:arg restore: Restores previous saved layout. If ``False``, no
view panels will be displayed.
+
+ :arg save: Save current layout when closed.
"""
wx.Frame.__init__(self, parent, title='FSLeyes')
@@ -163,10 +166,7 @@ class FSLEyesFrame(wx.Frame):
self.__makeMenuBar()
self.__restoreState(restore)
- # If we have not restored the previous
- # layout, we are not going to save the
- # layout on exit.
- self.__saveLayout = restore
+ self.__saveLayout = save
self.__auiManager.Bind(aui.EVT_AUI_PANE_CLOSE, self.__onViewPanelClose)
self .Bind(wx.EVT_CLOSE, self.__onClose)
@@ -468,6 +468,11 @@ class FSLEyesFrame(wx.Frame):
size = self.GetSize().Get()
position = self.GetScreenPosition().Get()
layout = perspectives.serialisePerspective(self)
+
+
+ log.debug('Saving size: {}' .format(size))
+ log.debug('Saving position: {}'.format(position))
+ log.debug('Saving layout: {}' .format(layout))
fslsettings.write('framesize', str(size))
fslsettings.write('frameposition', str(position))
@@ -592,6 +597,7 @@ class FSLEyesFrame(wx.Frame):
if layout is None:
perspectives.loadPerspective(self, 'default')
else:
+ log.debug('Restoring previous layout: {}'.format(layout))
perspectives.applyPerspective(
self,
'framelayout',
diff --git a/fsl/fsleyes/fsleyes_parseargs.py b/fsl/fsleyes/fsleyes_parseargs.py
index 7d67acf4d61c0006a326181bfbec87a471c979ba..83be91f828c5df8679f7cd751ac12e019ba71427 100644
--- a/fsl/fsleyes/fsleyes_parseargs.py
+++ b/fsl/fsleyes/fsleyes_parseargs.py
@@ -416,14 +416,14 @@ defines descriptions for ecah command line group.
# Descriptions for each group
GROUPDESCS = td.TypeDict({
- 'SceneOpts' : 'These settings are only applied if the \'--scene\' '
- 'option is set to \'lightbox\' or \'ortho\'.',
+ 'SceneOpts' : 'These settings are applied to every '
+ 'orthographic and lightbox view.',
- 'OrthoOpts' : 'These settings are only applied if the \'--scene\' '
- 'option is set to \'ortho\'.',
+ 'OrthoOpts' : 'These settings are applied to every '
+ 'ortho view.',
- 'LightBoxOpts' : 'These settings are only applied if the \'--scene\' '
- 'option is set to \'lightbox\'.',
+ 'LightBoxOpts' : 'These settings are applied to every '
+ 'lightbox view.',
'Display' : 'Each display option will be applied to the '
'overlay which is listed before that option. '
diff --git a/fsl/fsleyes/perspectives.py b/fsl/fsleyes/perspectives.py
index 5c1e83d4b4024963873db200858b4b4dd63de896..6ddda36fc0c00f113e3f334cfa4044aa20e5c653 100644
--- a/fsl/fsleyes/perspectives.py
+++ b/fsl/fsleyes/perspectives.py
@@ -252,7 +252,32 @@ def serialisePerspective(frame):
# AuiManager, and makes sure that the order of the
# child pane layout specifications in the string is
# the same as the order of the children in the list.
- def patchLayoutString(auiMgr, panels):
+ #
+ # If the 'rename' argument is True, this function
+ # performs an additional step.
+ #
+ # The FSLEyesFrame gives each of its view panels a
+ # unique name of the form "ClassName index", where
+ # the 'index' is a sequentially increasing identifier
+ # number (so that multiple views of the same type can
+ # be differentiated). If the 'rename' argument to
+ # this function is True, these names are adjusted so
+ # that they begin at 1 and increase sequentially. This
+ # is done by the patchPanelName function, defined
+ # below.
+ #
+ # This name adjustment is required to handle
+ # situations where the indices of existing view panels
+ # are not sequential, as when a layout is applied, the
+ # view panel names given by the FSLEyesFrame must
+ # match the names that are specified in the layout
+ # perspective string.
+ #
+ # In addition to patching the name of each panel,
+ # the 'rename' argument will also cause the panel
+ # caption (its display title) to be adjusted so that
+ # it is in line with the name.
+ def patchLayoutString(auiMgr, panels, rename=False):
layoutStr = auiMgr.SavePerspective()
@@ -276,12 +301,48 @@ def serialisePerspective(frame):
pi += 1
sections[si] = panelLayout
+ if rename:
+ sections[si] = patchPanelName(sections[si], pi)
+
# Now the panel layouts in our layout string
# are in the same order as our list of view
# panels - we can re-join the layout string
# sections, and we're done.
return '|'.join(sections) + '|'
+ # The purpose of this function is described above.
+ def patchPanelName(layoutString, index):
+ # In each AUI layout section, 'key=value'
+ # pairs are separated with a semi-colon
+ kvps = layoutString.split(';')
+
+ # And each 'key=value' pair is separated
+ # with an equals character
+ kvps = [kvp.split('=') for kvp in kvps]
+ kvps = collections.OrderedDict(kvps)
+
+ # We need to update the indices contained
+ # in the 'name' and 'caption' values
+ name = kvps['name']
+ caption = kvps['caption']
+
+ # Strip off the old index
+ name = ' '.join(name .split()[:-1])
+ caption = ' '.join(caption.split()[:-1])
+
+ # Patch in the new index
+ name = '{} {}'.format(name, index)
+ caption = '{} {}'.format(caption, index)
+
+ kvps['name'] = name
+ kvps['caption'] = caption
+
+ # Reconstruct the layout string
+ kvps = ['='.join((k, v)) for k, v in kvps.items()]
+ kvps = ';'.join(kvps)
+
+ return kvps
+
# Now we can start extracting the layout information.
# We start with the FSLEyesFrame layout.
auiMgr = frame.getAuiManager()
@@ -289,7 +350,7 @@ def serialisePerspective(frame):
# Generate the frame layout string, and a
# list of the children of the frame
- frameLayout = patchLayoutString(auiMgr, viewPanels)
+ frameLayout = patchLayoutString(auiMgr, viewPanels, True)
frameChildren = [type(vp).__name__ for vp in viewPanels]
frameChildren = ','.join(frameChildren)
diff --git a/fsl/tools/fsleyes.py b/fsl/tools/fsleyes.py
index 3c7aa894d006a1e8a3946d627ac684b8665480f3..bf9aa73afab04279f3dd11d0ea51f7290aa4d458 100644
--- a/fsl/tools/fsleyes.py
+++ b/fsl/tools/fsleyes.py
@@ -178,14 +178,16 @@ def interface(parent, args, ctx):
# If a scene or perspective has not been
# specified, the default behaviour is to
- # restore the previous frame layout.
- if args.scene is None and args.perspective is None: restore = True
- else: restore = False
+ # restore the previous frame layout. And
+ # if a scene is specified, the layout is
+ # not saved on exit.
+ restore = args.scene is None and args.perspective is None
+ save = args.scene is None
status.update('Creating FSLeyes interface...')
frame = fsleyesframe.FSLEyesFrame(
- parent, overlayList, displayCtx, restore)
+ parent, overlayList, displayCtx, restore, save)
# Make sure the new frame is shown
# before destroying the splash screen