def gui_add_channels(self):
captions = (
('Prefix:', 'label', 'Prefix', 'entry'),
('Number:', 'label', 'Number', 'spinbutton'),
('In workspace:', 'label', 'workspace', 'combobox'),
)
w, b = Widgets.build_info(captions)
b.prefix.set_text("Image")
b.number.set_limits(1, 12, incr_value=1)
b.number.set_value(1)
cbox = b.workspace
names = self.ds.get_wsnames()
try:
idx = names.index('channels')
except:
idx = 0
for name in names:
b.workspace.append_text(name)
b.workspace.set_index(idx)
dialog = Widgets.Dialog(title="Add Channels",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback(
'activated', lambda w, rsp: self.add_channels_cb(w, rsp, b, names))
box = dialog.get_content_area()
box.add_widget(w, stretch=0)
self.ds.show_dialog(dialog)
def dialog(params, rows, pack):
if len(self.toplevels) == 0:
raise ValueError("Need a top-level window to parent a dialog")
# any old top-level will do, for now...
top_w = self.toplevels[0]
widget = Widgets.Dialog(parent=top_w)
container = widget.get_content_area()
res = []
for dct in rows:
if isinstance(dct, dict):
stretch = dct.get('stretch', 1)
row = dct.get('row', None)
else:
# assume a list defining the row
stretch = 1
row = dct
if row is not None:
r = make(row,
lambda w: container.add_widget(w,
stretch=stretch))
r = dict(row=r, stretch=stretch)
res.append(r)
process_common_params('dialog', widget, params)
widget.show()
return ['dialog', params] + res
def gui_add_channel(self, chname=None):
if not chname:
chname = self.make_channel_name("Image")
captions = (
('New channel name:', 'label', 'channel_name', 'entry'),
('In workspace:', 'label', 'workspace', 'combobox'),
)
w, b = Widgets.build_info(captions, orientation='vertical')
# populate values
b.channel_name.set_text(chname)
names = self.ds.get_wsnames()
try:
idx = names.index(self._lastwsname)
except:
idx = 0
for name in names:
b.workspace.append_text(name)
b.workspace.set_index(idx)
# build dialog
dialog = Widgets.Dialog(title="Add Channel",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback(
'activated', lambda w, rsp: self.add_channel_cb(w, rsp, b, names))
box = dialog.get_content_area()
box.add_widget(w, stretch=0)
self.ds.show_dialog(dialog)
def popup_dialog(parent):
dia = Widgets.Dialog(title="Dialog Title",
buttons=[('ok', 0), ('cancel', 1)],
parent=parent, modal=True)
cntr = dia.get_content_area()
cntr.add_widget(Widgets.Label("My Dialog Content"))
dia.show()
def gui_add_ws(self):
chpfx = "Image"
ws = self.get_current_workspace()
if ws is not None:
chpfx = ws.extdata.get('chpfx', chpfx)
captions = (
('Workspace name:', 'label', 'Workspace name', 'entry'),
('Workspace type:', 'label', 'Workspace type', 'combobox'),
('In workspace:', 'label', 'workspace', 'combobox'),
('Channel prefix:', 'label', 'Channel prefix', 'entry'),
('Number of channels:', 'label', 'num_channels', 'spinbutton'),
('Share settings:', 'label', 'Share settings', 'entry'),
)
w, b = Widgets.build_info(captions)
self.wscount += 1
wsname = "ws%d" % (self.wscount)
b.workspace_name.set_text(wsname)
#b.share_settings.set_length(60)
cbox = b.workspace_type
cbox.append_text("Grid")
cbox.append_text("Tabs")
cbox.append_text("MDI")
cbox.append_text("Stack")
cbox.set_index(0)
cbox = b.workspace
names = self.ds.get_wsnames()
names.insert(0, 'top level')
try:
idx = names.index('channels')
except:
idx = 0
for name in names:
cbox.append_text(name)
cbox.set_index(idx)
b.channel_prefix.set_text(chpfx)
spnbtn = b.num_channels
spnbtn.set_limits(0, 36, incr_value=1)
spnbtn.set_value(4)
dialog = Widgets.Dialog(title="Add Workspace",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback('activated',
lambda w, rsp: self.add_ws_cb(w, rsp, b, names))
box = dialog.get_content_area()
box.add_widget(w, stretch=1)
self.ds.show_dialog(dialog)
def gui_delete_window(self, tabname):
lbl = Widgets.Label("Really delete window '%s' ?" % (tabname))
dialog = Widgets.Dialog(title="Delete Window",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback('activated',
lambda w, rsp: self.delete_tab_cb(w, rsp, tabname))
box = dialog.get_content_area()
box.add_widget(lbl, stretch=0)
self.ds.show_dialog(dialog)
def finish_gui(self, p_info, vbox):
# add container to workspace
# TODO: how to figure out the appropriate size for top-levels?
wd, ht = vbox.get_size()
try:
in_ws = p_info.spec.get('workspace', None)
if in_ws is None:
# to be deprecated
in_ws = p_info.spec.ws
if in_ws == 'in:toplevel':
topw = vbox.get_app().make_window()
topw.add_callback('close',
lambda *args: self.deactivate(p_info.name))
topw.resize(wd, ht)
topw.set_widget(vbox)
p_info.widget = topw
p_info.is_toplevel = True
topw.show()
elif in_ws == 'in:dialog':
dialog = Widgets.Dialog(title=p_info.name,
flags=0,
buttons=[],
parent=self.fv.w.root)
dialog.resize(wd, ht)
box = dialog.get_content_area()
box.add_widget(vbox, stretch=1)
p_info.widget = dialog
p_info.is_toplevel = True
# TODO: need to add callback to remove from Desktop
# dialog list?
self.ds.show_dialog(dialog)
else:
bnch = self.ds.add_tab(in_ws, vbox, 2, p_info.tabname,
p_info.tabname)
bnch.plugin_info = p_info
ws = self.ds.get_ws(in_ws)
ws.add_callback('page-close', self.tab_closed_cb)
ws_w = self.ds.get_nb(in_ws)
ws_w.add_callback('page-switch', self.tab_switched_cb)
p_info.widget = vbox
p_info.is_toplevel = False
except Exception as e:
self.fv.show_error("Error finishing plugin UI for '%s': %s" %
(p_info.name, str(e)))
def ask_action_images(self, action):
images = self.get_selected()
if len(images) == 0:
self.fv.show_error("Please select some images first")
return
l_img = list(map(lambda tup: "%s/%s" % (tup[0], tup[1].imname),
images))
verb = action.capitalize()
l_img.insert(0, "%s images\n" % (verb))
# build dialog
dialog = Widgets.Dialog(title="%s Images" % (verb),
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.treeview)
box = dialog.get_content_area()
box.set_border_width(6)
if len(l_img) < 12:
text = Widgets.Label("\n".join(l_img))
else:
text = Widgets.TextArea(wrap=None)
text.set_text("\n".join(l_img))
box.add_widget(text, stretch=1)
if action != 'remove':
hbox = Widgets.HBox()
hbox.add_widget(Widgets.Label("To channel: "))
chnl = Widgets.ComboBox()
for chname in self.chnames:
chnl.append_text(chname)
hbox.add_widget(chnl)
hbox.add_widget(Widgets.Label(''), stretch=1)
box.add_widget(hbox)
else:
chnl = None
dialog.add_callback('activated',
lambda w, rsp: self.action_images_cb(w, rsp,
chnl,
images,
action))
self.fv.ds.show_dialog(dialog)
def gui_delete_channel(self, chname=None):
channel = self.get_channelInfo(chname=chname)
if (len(self.get_channelNames()) == 0) or (channel is None):
self.show_error("There are no more channels to delete.")
return
chname = channel.name
lbl = Widgets.Label("Really delete channel '%s' ?" % (chname))
dialog = Widgets.Dialog(title="Delete Channel",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback(
'activated', lambda w, rsp: self.delete_channel_cb(w, rsp, chname))
box = dialog.get_content_area()
box.add_widget(lbl, stretch=0)
self.ds.show_dialog(dialog)
def workspace_closed_cb(self, ws):
self.logger.debug("workspace requests close")
children = list(ws.nb.get_children())
if len(children) > 0:
self.show_error(
"Please close all windows in this workspace first!",
raisetab=True)
return
# TODO: this will prompt the user if we should close the workspace
lbl = Widgets.Label("Really delete workspace '%s' ?" % (ws.name))
dialog = Widgets.Dialog(title="Delete Workspace",
flags=0,
buttons=[['Cancel', 0], ['Ok', 1]],
parent=self.w.root)
dialog.add_callback(
'activated', lambda w, rsp: self.delete_workspace_cb(w, rsp, ws))
box = dialog.get_content_area()
box.add_widget(lbl, stretch=0)
self.ds.show_dialog(dialog)
menu.add_name('Moe').add_callback('activated',
lambda w: logger.info("chose Moe"))
menu = w.add_menu('Menu Type 2', mtype='mbar')
menu.add_name('Frank')
menu.add_name('Dean')
menu.add_name('Sammy')
w.add_widget(Widgets.Button('A Button'))
w.add_separator()
w.add_action("Toggle me", toggle=True)
w.add_action(None, iconpath=os.path.join(icondir, 'hand_48.png'))
vbox.add_widget(w)
vbox.add_widget(Widgets.Label("App content"), stretch=1)
elif wname == 'dialog':
dia = Widgets.Dialog(title="Dialog Title",
buttons=[('ok', 0), ('cancel', 1)],
parent=top,
modal=False)
dia.add_callback('activated', lambda w, rsp: logger.info("user chose %s" %
(rsp)))
cntr = dia.get_content_area()
cntr.add_widget(Widgets.Label("My Dialog Content"))
# add some content to main app widget
w = Widgets.Label("Hello World label")
vbox.add_widget(w, stretch=1)
hbox = Widgets.HBox()
w = Widgets.Button("Open Dialog")
w.add_callback('activated', lambda w: dia.show())
hbox.add_widget(w)
w = Widgets.Button("Close Dialog")
w.add_callback('activated', lambda w: dia.hide())