def __init__(
self,
tk,
lst,
*, # Make all keyword-only for readability
has_none=True,
has_def=True,
sound_sys: FileSystemChain = None,
modal=False,
# i18n: 'None' item description
none_desc=_('Do not add anything.'),
none_attrs=EmptyMapping,
none_icon='BEE2/none_96.png',
# i18n: 'None' item name.
none_name=_("<None>"),
title='BEE2',
desc='',
readonly_desc='',
callback=None,
callback_params=(),
attributes=()):
"""Create a window object.
Read from .selected_id to get the currently-chosen Item name, or None
if the <none> Item is selected.
Args:
- tk: Must be a Toplevel window, either the tk() root or another
window if needed.
- lst: A list of Item objects, defining the visible items.
- If has_none is True, a <none> item will be added to the beginning
of the list.
- If has_def is True, the 'Reset to Default' button will appear,
which resets to the suggested item.
- If snd_sample_sys is set, a '>' button will appear next to names
to play the associated audio sample for the item.
The value should be a FileSystem to look for samples in.
- none_desc holds an optional description for the <none> Item,
which can be used to describe what it results in.
- none_icon allows changing the icon for the <none> Item.
- none_name allows setting the name shown for the <none> Item.
- title is the title of the selector window.
- callback is a function to be called whenever the selected item
changes.
- callback_params is a list of additional values which will be
passed to the callback function.
The first argument to the callback is always the selected item ID.
- full_context controls if the short or long names are used for the
context menu.
- attributes is a list of AttrDef tuples.
Each tuple should contain an ID, display text, and default value.
If the values are True or False a check/cross will be displayed,
otherwise they're a string.
- desc is descriptive text to display on the window, and in the widget
tooltip.
- readonly_desc will be displayed on the widget tooltip when readonly.
- modal: If True, the window will block others while open.
"""
self.noneItem = Item(
name='<NONE>',
short_name='',
icon=none_icon,
desc=none_desc,
attributes=dict(none_attrs),
)
# The textbox on the parent window.
self.display = None # type: tk_tools.ReadOnlyEntry
# Variable associated with self.display.
self.disp_label = StringVar()
# The '...' button to open our window.
self.disp_btn = None # type: ttk.Button
# ID of the currently chosen item
self.chosen_id = None
# Callback function, and positional arugments to pass
if callback is not None:
self.callback = callback
self.callback_params = list(callback_params)
else:
self.callback = None
self.callback_params = ()
# Item object for the currently suggested item.
self.suggested = None
# Should we have the 'reset to default' button?
self.has_def = has_def
self.description = desc
self.readonly_description = readonly_desc
if has_none:
self.item_list = [self.noneItem] + lst
else:
self.item_list = lst
try:
self.selected = self.item_list[0] # type: Item
except IndexError:
LOGGER.error('No items for window "{}"!', title)
# We crash without items, forcefully add the None item in so at
# least this works.
self.item_list = [self.noneItem]
self.selected = self.noneItem
self.orig_selected = self.selected
self.parent = tk
self._readonly = False
self.modal = modal
self.win = Toplevel(tk)
self.win.withdraw()
self.win.title("BEE2 - " + title)
self.win.transient(master=tk)
# Allow resizing in X and Y.
self.win.resizable(True, True)
tk_tools.set_window_icon(self.win)
# Run our quit command when the exit button is pressed, or Escape
# on the keyboard.
self.win.protocol("WM_DELETE_WINDOW", self.exit)
self.win.bind("<Escape>", self.exit)
# Allow navigating with arrow keys.
self.win.bind("<KeyPress>", self.key_navigate)
# A map from group name -> header widget
self.group_widgets = {}
# A map from folded name -> display name
self.group_names = {}
self.grouped_items = defaultdict(list)
# A list of folded group names in the display order.
self.group_order = []
# The maximum number of items that fits per row (set in flow_items)
self.item_width = 1
if desc:
self.desc_label = ttk.Label(
self.win,
text=desc,
justify=LEFT,
anchor=W,
width=5, # Keep a small width, so this doesn't affect the
# initial window size.
)
self.desc_label.grid(row=0, column=0, sticky='EW')
# PanedWindow allows resizing the two areas independently.
self.pane_win = PanedWindow(
self.win,
orient=HORIZONTAL,
sashpad=2, # Padding above/below panes
sashwidth=3, # Width of border
sashrelief=RAISED, # Raise the border between panes
)
self.pane_win.grid(row=1, column=0, sticky="NSEW")
self.win.columnconfigure(0, weight=1)
self.win.rowconfigure(1, weight=1)
shim = ttk.Frame(self.pane_win, relief="sunken")
shim.rowconfigure(0, weight=1)
shim.columnconfigure(0, weight=1)
# We need to use a canvas to allow scrolling.
self.wid_canvas = Canvas(shim, highlightthickness=0)
self.wid_canvas.grid(row=0, column=0, sticky="NSEW")
# Add another frame inside to place labels on.
self.pal_frame = ttk.Frame(self.wid_canvas)
self.wid_canvas.create_window(1, 1, window=self.pal_frame, anchor="nw")
self.wid_scroll = tk_tools.HidingScroll(
shim,
orient=VERTICAL,
command=self.wid_canvas.yview,
)
self.wid_scroll.grid(row=0, column=1, sticky="NS")
self.wid_canvas['yscrollcommand'] = self.wid_scroll.set
utils.add_mousewheel(self.wid_canvas, self.win)
if utils.MAC:
# Labelframe doesn't look good here on OSX
self.sugg_lbl = ttk.Label(
self.pal_frame,
# Draw lines with box drawing characters
text="\u250E\u2500" + _("Suggested") + "\u2500\u2512",
)
else:
self.sugg_lbl = ttk.LabelFrame(
self.pal_frame,
text=_("Suggested"),
labelanchor=N,
height=50,
)
# Holds all the widgets which provide info for the current item.
self.prop_frm = ttk.Frame(self.pane_win,
borderwidth=4,
relief='raised')
self.prop_frm.columnconfigure(1, weight=1)
# Border around the selected item icon.
width, height = img.tuple_size(ICON_SIZE_LRG)
self.prop_icon_frm = ttk.Frame(
self.prop_frm,
borderwidth=4,
relief='raised',
width=width,
height=height,
)
self.prop_icon_frm.grid(row=0, column=0, columnspan=4)
self.prop_icon = ttk.Label(
self.prop_icon_frm,
image=img.color_square(img.PETI_ITEM_BG, ICON_SIZE_LRG),
)
self.prop_icon.grid(row=0, column=0)
name_frame = ttk.Frame(self.prop_frm)
self.prop_name = ttk.Label(
name_frame,
text="Item",
justify=CENTER,
font=("Helvetica", 12, "bold"),
)
name_frame.grid(row=1, column=0, columnspan=4)
name_frame.columnconfigure(0, weight=1)
self.prop_name.grid(row=0, column=0)
# For music items, add a '>' button to play sound samples
if sound_sys is not None and sound.initiallised:
self.samp_button = samp_button = ttk.Button(
name_frame,
text=BTN_PLAY,
width=1,
)
samp_button.grid(row=0, column=1)
add_tooltip(
samp_button,
_("Play a sample of this item."),
)
def set_samp_play():
samp_button['text'] = BTN_PLAY
def set_samp_stop():
samp_button['text'] = BTN_STOP
self.sampler = sound.SamplePlayer(
stop_callback=set_samp_play,
start_callback=set_samp_stop,
system=sound_sys,
)
samp_button['command'] = self.sampler.play_sample
utils.bind_leftclick(self.prop_icon, self.sampler.play_sample)
samp_button.state(('disabled', ))
else:
self.sampler = None
# If we have a sound sampler, hold the system open while the window
# is so it doesn't snap open/closed while finding files.
self.sampler_held_open = False
self.prop_author = ttk.Label(self.prop_frm, text="Author")
self.prop_author.grid(row=2, column=0, columnspan=4)
self.prop_desc_frm = ttk.Frame(self.prop_frm, relief="sunken")
self.prop_desc_frm.grid(row=4, column=0, columnspan=4, sticky="NSEW")
self.prop_desc_frm.rowconfigure(0, weight=1)
self.prop_desc_frm.columnconfigure(0, weight=1)
self.prop_frm.rowconfigure(4, weight=1)
self.prop_desc = tkRichText(
self.prop_desc_frm,
width=40,
height=4,
font="TkSmallCaptionFont",
)
self.prop_desc.grid(
row=0,
column=0,
padx=(2, 0),
pady=2,
sticky='NSEW',
)
self.prop_scroll = tk_tools.HidingScroll(
self.prop_desc_frm,
orient=VERTICAL,
command=self.prop_desc.yview,
)
self.prop_scroll.grid(
row=0,
column=1,
sticky="NS",
padx=(0, 2),
pady=2,
)
self.prop_desc['yscrollcommand'] = self.prop_scroll.set
ttk.Button(
self.prop_frm,
text=_("OK"),
command=self.save,
).grid(
row=6,
column=0,
padx=(8, 8),
)
if self.has_def:
self.prop_reset = ttk.Button(
self.prop_frm,
text=_("Reset to Default"),
command=self.sel_suggested,
)
self.prop_reset.grid(
row=6,
column=1,
sticky='EW',
)
ttk.Button(
self.prop_frm,
text=_("Cancel"),
command=self.exit,
).grid(
row=6,
column=2,
padx=(8, 8),
)
self.win.option_add('*tearOff', False)
self.context_menu = Menu(self.win)
self.norm_font = tk_font.nametofont('TkMenuFont')
# Make a font for showing suggested items in the context menu
self.sugg_font = self.norm_font.copy()
self.sugg_font['weight'] = tk_font.BOLD
# Make a font for previewing the suggested item
self.mouseover_font = self.norm_font.copy()
self.mouseover_font['slant'] = tk_font.ITALIC
self.context_var = IntVar()
# The headers for the context menu
self.context_menus = {}
# Sort alphabetically, preferring a sort key if present.
self.item_list.sort(key=lambda it: it.sort_key or it.longName)
for ind, item in enumerate(self.item_list):
item._selector = self
if item == self.noneItem:
item.button = ttk.Button(
self.pal_frame,
image=item.icon,
)
item.context_lbl = none_name
else:
item.button = ttk.Button(
self.pal_frame,
text=item.shortName,
image=item.icon,
compound='top',
)
group_key = item.group.casefold()
self.grouped_items[group_key].append(item)
if group_key not in self.group_names:
# If the item is groupless, use 'Other' for the header.
self.group_names[group_key] = item.group or _('Other')
if not item.group:
# Ungrouped items appear directly in the menu.
menu = self.context_menus[''] = self.context_menu
else:
try:
menu = self.context_menus[group_key]
except KeyError:
self.context_menus[group_key] = menu = Menu(
self.context_menu, )
menu.add_radiobutton(
label=item.context_lbl,
command=functools.partial(self.sel_item_id, item.name),
var=self.context_var,
value=ind,
)
item._context_ind = len(self.grouped_items[group_key]) - 1
@utils.bind_leftclick(item.button)
def click_item(event=None, *, _item=item):
"""Handle clicking on the item.
If it's already selected, save and close the window.
"""
# We need to capture the item in a default, since it's
# the same variable in different iterations
if _item is self.selected:
self.save()
else:
self.sel_item(_item)
# Convert to a normal dictionary, after adding all items.
self.grouped_items = dict(self.grouped_items)
# Figure out the order for the groups - alphabetical.
# Note - empty string should sort to the beginning!
self.group_order[:] = sorted(self.grouped_items.keys())
for index, (key, menu) in enumerate(
sorted(self.context_menus.items(), key=itemgetter(0)),
# We start with the ungrouped items, so increase the index
# appropriately.
start=len(self.grouped_items.get('', ()))):
if key == '':
# Don't add the ungrouped menu to itself!
continue
self.context_menu.add_cascade(
menu=menu,
label=self.group_names[key],
)
# Set a custom attribute to keep track of the menu's index.
menu._context_index = index
for group_key, text in self.group_names.items():
self.group_widgets[group_key] = GroupHeader(
self,
text,
)
self.pane_win.add(shim)
self.pane_win.add(self.prop_frm)
# Force a minimum size for the two parts
self.pane_win.paneconfigure(shim, minsize=100, stretch='always')
self.prop_frm.update_idletasks() # Update reqwidth()
self.pane_win.paneconfigure(
self.prop_frm,
minsize=200,
stretch='never',
)
if attributes:
attr_frame = ttk.Frame(self.prop_frm)
attr_frame.grid(
row=5,
column=0,
columnspan=3,
sticky=EW,
)
self.attr = {}
# Add in all the attribute labels
for index, attr in enumerate(attributes):
desc_label = ttk.Label(
attr_frame,
text=attr.desc,
)
self.attr[attr.id] = val_label = ttk.Label(attr_frame, )
val_label.default = attr.default
val_label.type = attr.type
if attr.type is AttrTypes.BOOL:
# It's a tick/cross label
val_label['image'] = (ICON_CHECK
if attr.default else ICON_CROSS, )
elif attr.type is AttrTypes.COLOR:
# A small colour swatch.
val_label.configure(relief=RAISED, )
# Show the color value when hovered.
add_tooltip(val_label)
# Position in a 2-wide grid
desc_label.grid(
row=index // 2,
column=(index % 2) * 2,
sticky=E,
)
val_label.grid(
row=index // 2,
column=(index % 2) * 2 + 1,
sticky=W,
)
else:
self.attr = self.desc_label = None
self.flow_items()
self.wid_canvas.bind("<Configure>", self.flow_items)
def __init__(
self,
tk,
lst,
*, # Make all keyword-only for readability
has_none=True,
has_def=True,
sound_sys: FileSystemChain=None,
modal=False,
# i18n: 'None' item description
none_desc=_('Do not add anything.'),
none_attrs=EmptyMapping,
none_icon='BEE2/none_96.png',
# i18n: 'None' item name.
none_name=_("<None>"),
title='BEE2',
desc='',
readonly_desc='',
callback=None,
callback_params=(),
attributes=()
):
"""Create a window object.
Read from .selected_id to get the currently-chosen Item name, or None
if the <none> Item is selected.
Args:
- tk: Must be a Toplevel window, either the tk() root or another
window if needed.
- lst: A list of Item objects, defining the visible items.
- If has_none is True, a <none> item will be added to the beginning
of the list.
- If has_def is True, the 'Reset to Default' button will appear,
which resets to the suggested item.
- If snd_sample_sys is set, a '>' button will appear next to names
to play the associated audio sample for the item.
The value should be a FileSystem to look for samples in.
- none_desc holds an optional description for the <none> Item,
which can be used to describe what it results in.
- none_icon allows changing the icon for the <none> Item.
- none_name allows setting the name shown for the <none> Item.
- title is the title of the selector window.
- callback is a function to be called whenever the selected item
changes.
- callback_params is a list of additional values which will be
passed to the callback function.
The first argument to the callback is always the selected item ID.
- full_context controls if the short or long names are used for the
context menu.
- attributes is a list of AttrDef tuples.
Each tuple should contain an ID, display text, and default value.
If the values are True or False a check/cross will be displayed,
otherwise they're a string.
- desc is descriptive text to display on the window, and in the widget
tooltip.
- readonly_desc will be displayed on the widget tooltip when readonly.
- modal: If True, the window will block others while open.
"""
self.noneItem = Item(
name='<NONE>',
short_name='',
icon=none_icon,
desc=none_desc,
attributes=dict(none_attrs),
)
# The textbox on the parent window.
self.display = None # type: tk_tools.ReadOnlyEntry
# Variable associated with self.display.
self.disp_label = StringVar()
# The '...' button to open our window.
self.disp_btn = None # type: ttk.Button
# ID of the currently chosen item
self.chosen_id = None
# Callback function, and positional arugments to pass
if callback is not None:
self.callback = callback
self.callback_params = list(callback_params)
else:
self.callback = None
self.callback_params = ()
# Item object for the currently suggested item.
self.suggested = None
# Should we have the 'reset to default' button?
self.has_def = has_def
self.description = desc
self.readonly_description = readonly_desc
if has_none:
self.item_list = [self.noneItem] + lst
else:
self.item_list = lst
try:
self.selected = self.item_list[0] # type: Item
except IndexError:
LOGGER.error('No items for window "{}"!', title)
# We crash without items, forcefully add the None item in so at
# least this works.
self.item_list = [self.noneItem]
self.selected = self.noneItem
self.orig_selected = self.selected
self.parent = tk
self._readonly = False
self.modal = modal
self.win = Toplevel(tk)
self.win.withdraw()
self.win.title("BEE2 - " + title)
self.win.transient(master=tk)
# Allow resizing in X and Y.
self.win.resizable(True, True)
tk_tools.set_window_icon(self.win)
# Run our quit command when the exit button is pressed, or Escape
# on the keyboard.
self.win.protocol("WM_DELETE_WINDOW", self.exit)
self.win.bind("<Escape>", self.exit)
# Allow navigating with arrow keys.
self.win.bind("<KeyPress>", self.key_navigate)
# A map from group name -> header widget
self.group_widgets = {}
# A map from folded name -> display name
self.group_names = {}
self.grouped_items = defaultdict(list)
# A list of folded group names in the display order.
self.group_order = []
# The maximum number of items that fits per row (set in flow_items)
self.item_width = 1
if desc:
self.desc_label = ttk.Label(
self.win,
text=desc,
justify=LEFT,
anchor=W,
width=5, # Keep a small width, so this doesn't affect the
# initial window size.
)
self.desc_label.grid(row=0, column=0, sticky='EW')
# PanedWindow allows resizing the two areas independently.
self.pane_win = PanedWindow(
self.win,
orient=HORIZONTAL,
sashpad=2, # Padding above/below panes
sashwidth=3, # Width of border
sashrelief=RAISED, # Raise the border between panes
)
self.pane_win.grid(row=1, column=0, sticky="NSEW")
self.win.columnconfigure(0, weight=1)
self.win.rowconfigure(1, weight=1)
shim = ttk.Frame(self.pane_win, relief="sunken")
shim.rowconfigure(0, weight=1)
shim.columnconfigure(0, weight=1)
# We need to use a canvas to allow scrolling.
self.wid_canvas = Canvas(shim, highlightthickness=0)
self.wid_canvas.grid(row=0, column=0, sticky="NSEW")
# Add another frame inside to place labels on.
self.pal_frame = ttk.Frame(self.wid_canvas)
self.wid_canvas.create_window(1, 1, window=self.pal_frame, anchor="nw")
self.wid_scroll = tk_tools.HidingScroll(
shim,
orient=VERTICAL,
command=self.wid_canvas.yview,
)
self.wid_scroll.grid(row=0, column=1, sticky="NS")
self.wid_canvas['yscrollcommand'] = self.wid_scroll.set
utils.add_mousewheel(self.wid_canvas, self.win)
if utils.MAC:
# Labelframe doesn't look good here on OSX
self.sugg_lbl = ttk.Label(
self.pal_frame,
# Draw lines with box drawing characters
text="\u250E\u2500" + _("Suggested") + "\u2500\u2512",
)
else:
self.sugg_lbl = ttk.LabelFrame(
self.pal_frame,
text=_("Suggested"),
labelanchor=N,
height=50,
)
# Holds all the widgets which provide info for the current item.
self.prop_frm = ttk.Frame(self.pane_win, borderwidth=4, relief='raised')
self.prop_frm.columnconfigure(1, weight=1)
# Border around the selected item icon.
width, height = img.tuple_size(ICON_SIZE_LRG)
self.prop_icon_frm = ttk.Frame(
self.prop_frm,
borderwidth=4,
relief='raised',
width=width,
height=height,
)
self.prop_icon_frm.grid(row=0, column=0, columnspan=4)
self.prop_icon = ttk.Label(
self.prop_icon_frm,
image=img.color_square(img.PETI_ITEM_BG, ICON_SIZE_LRG),
)
self.prop_icon.grid(row=0, column=0)
name_frame = ttk.Frame(self.prop_frm)
self.prop_name = ttk.Label(
name_frame,
text="Item",
justify=CENTER,
font=("Helvetica", 12, "bold"),
)
name_frame.grid(row=1, column=0, columnspan=4)
name_frame.columnconfigure(0, weight=1)
self.prop_name.grid(row=0, column=0)
# For music items, add a '>' button to play sound samples
if sound_sys is not None and sound.initiallised:
self.samp_button = samp_button = ttk.Button(
name_frame,
text=BTN_PLAY,
width=2,
)
samp_button.grid(row=0, column=1)
add_tooltip(
samp_button,
_("Play a sample of this item."),
)
def set_samp_play():
samp_button['text'] = BTN_PLAY
def set_samp_stop():
samp_button['text'] = BTN_STOP
self.sampler = sound.SamplePlayer(
stop_callback=set_samp_play,
start_callback=set_samp_stop,
system=sound_sys,
)
samp_button['command'] = self.sampler.play_sample
utils.bind_leftclick(self.prop_icon, self.sampler.play_sample)
samp_button.state(('disabled',))
else:
self.sampler = None
# If we have a sound sampler, hold the system open while the window
# is so it doesn't snap open/closed while finding files.
self.sampler_held_open = False
self.prop_author = ttk.Label(self.prop_frm, text="Author")
self.prop_author.grid(row=2, column=0, columnspan=4)
self.prop_desc_frm = ttk.Frame(self.prop_frm, relief="sunken")
self.prop_desc_frm.grid(row=4, column=0, columnspan=4, sticky="NSEW")
self.prop_desc_frm.rowconfigure(0, weight=1)
self.prop_desc_frm.columnconfigure(0, weight=1)
self.prop_frm.rowconfigure(4, weight=1)
self.prop_desc = tkRichText(
self.prop_desc_frm,
width=40,
height=4,
font="TkSmallCaptionFont",
)
self.prop_desc.grid(
row=0,
column=0,
padx=(2, 0),
pady=2,
sticky='NSEW',
)
self.prop_scroll = tk_tools.HidingScroll(
self.prop_desc_frm,
orient=VERTICAL,
command=self.prop_desc.yview,
)
self.prop_scroll.grid(
row=0,
column=1,
sticky="NS",
padx=(0, 2),
pady=2,
)
self.prop_desc['yscrollcommand'] = self.prop_scroll.set
ttk.Button(
self.prop_frm,
text=_("OK"),
command=self.save,
).grid(
row=6,
column=0,
padx=(8, 8),
)
if self.has_def:
self.prop_reset = ttk.Button(
self.prop_frm,
text=_("Reset to Default"),
command=self.sel_suggested,
)
self.prop_reset.grid(
row=6,
column=1,
sticky='EW',
)
ttk.Button(
self.prop_frm,
text=_("Cancel"),
command=self.exit,
).grid(
row=6,
column=2,
padx=(8, 8),
)
self.win.option_add('*tearOff', False)
self.context_menu = Menu(self.win)
self.norm_font = tk_font.nametofont('TkMenuFont')
# Make a font for showing suggested items in the context menu
self.sugg_font = self.norm_font.copy()
self.sugg_font['weight'] = tk_font.BOLD
# Make a font for previewing the suggested item
self.mouseover_font = self.norm_font.copy()
self.mouseover_font['slant'] = tk_font.ITALIC
self.context_var = IntVar()
# The headers for the context menu
self.context_menus = {}
# Sort alphabetically, preferring a sort key if present.
self.item_list.sort(key=lambda it: it.sort_key or it.longName)
for ind, item in enumerate(self.item_list):
item._selector = self
if item == self.noneItem:
item.button = ttk.Button(
self.pal_frame,
image=item.icon,
)
item.context_lbl = none_name
else:
item.button = ttk.Button(
self.pal_frame,
text=item.shortName,
image=item.icon,
compound='top',
)
group_key = item.group.casefold()
self.grouped_items[group_key].append(item)
if group_key not in self.group_names:
# If the item is groupless, use 'Other' for the header.
self.group_names[group_key] = item.group or _('Other')
if not item.group:
# Ungrouped items appear directly in the menu.
menu = self.context_menus[''] = self.context_menu
else:
try:
menu = self.context_menus[group_key]
except KeyError:
self.context_menus[group_key] = menu = Menu(
self.context_menu,
)
menu.add_radiobutton(
label=item.context_lbl,
command=functools.partial(self.sel_item_id, item.name),
var=self.context_var,
value=ind,
)
item._context_ind = len(self.grouped_items[group_key]) - 1
@utils.bind_leftclick(item.button)
def click_item(event=None, *, _item=item):
"""Handle clicking on the item.
If it's already selected, save and close the window.
"""
# We need to capture the item in a default, since it's
# the same variable in different iterations
if _item is self.selected:
self.save()
else:
self.sel_item(_item)
# Convert to a normal dictionary, after adding all items.
self.grouped_items = dict(self.grouped_items)
# Figure out the order for the groups - alphabetical.
# Note - empty string should sort to the beginning!
self.group_order[:] = sorted(self.grouped_items.keys())
for index, (key, menu) in enumerate(
sorted(self.context_menus.items(), key=itemgetter(0)),
# We start with the ungrouped items, so increase the index
# appropriately.
start=len(self.grouped_items.get('', ()))):
if key == '':
# Don't add the ungrouped menu to itself!
continue
self.context_menu.add_cascade(
menu=menu,
label=self.group_names[key],
)
# Set a custom attribute to keep track of the menu's index.
menu._context_index = index
for group_key, text in self.group_names.items():
self.group_widgets[group_key] = GroupHeader(
self,
text,
)
self.pane_win.add(shim)
self.pane_win.add(self.prop_frm)
# Force a minimum size for the two parts
self.pane_win.paneconfigure(shim, minsize=100, stretch='always')
self.prop_frm.update_idletasks() # Update reqwidth()
self.pane_win.paneconfigure(
self.prop_frm,
minsize=200,
stretch='never',
)
if attributes:
attr_frame = ttk.Frame(self.prop_frm)
attr_frame.grid(
row=5,
column=0,
columnspan=3,
sticky=EW,
)
self.attr = {}
# Add in all the attribute labels
for index, attr in enumerate(attributes):
desc_label = ttk.Label(
attr_frame,
text=attr.desc,
)
self.attr[attr.id] = val_label = ttk.Label(
attr_frame,
)
val_label.default = attr.default
val_label.type = attr.type
if attr.type is AttrTypes.BOOL:
# It's a tick/cross label
val_label['image'] = (
ICON_CHECK
if attr.default else
ICON_CROSS,
)
elif attr.type is AttrTypes.COLOR:
# A small colour swatch.
val_label.configure(
relief=RAISED,
)
# Show the color value when hovered.
add_tooltip(val_label)
# Position in a 2-wide grid
desc_label.grid(
row=index // 2,
column=(index % 2) * 2,
sticky=E,
)
val_label.grid(
row=index // 2,
column=(index % 2) * 2 + 1,
sticky=W,
)
else:
self.attr = self.desc_label = None
self.flow_items()
self.wid_canvas.bind("<Configure>", self.flow_items)
def sel_item(self, item: Item, event=None):
self.prop_name['text'] = item.longName
if len(item.authors) == 0:
self.prop_author['text'] = ''
else:
self.prop_author['text'] = ngettext(
'Author: {}',
'Authors: {}',
len(item.authors),
).format(', '.join(item.authors))
if item.large_icon is not None:
# We have a large icon, use it.
self.prop_icon['image'] = item.large_icon
width, height = img.tuple_size(ICON_SIZE_LRG)
else:
# Small icon, shrink the preview.
self.prop_icon['image'] = item.icon
width, height = img.tuple_size(ICON_SIZE)
self.prop_icon_frm.configure(width=width, height=height)
self.prop_desc.set_text(item.desc)
self.selected.button.state(('!alternate', ))
self.selected = item
item.button.state(('alternate', ))
self.scroll_to(item)
if self.sampler:
is_playing = self.sampler.is_playing
self.sampler.stop()
self.sampler.cur_file = item.snd_sample
if self.sampler.cur_file:
self.samp_button.state(('!disabled', ))
if is_playing:
# Start the sampler again, so it plays the current item!
self.sampler.play_sample()
else:
self.samp_button.state(('disabled', ))
if self.has_def:
if self.suggested is None or self.selected == self.suggested:
self.prop_reset.state(('disabled', ))
else:
self.prop_reset.state(('!disabled', ))
if self.attr:
# Set the attribute items.
for attr_id, label in self.attr.items():
val = item.attrs.get(attr_id, label.default)
if label.type is AttrTypes.BOOL:
label['image'] = (ICON_CHECK if val else ICON_CROSS)
elif label.type is AttrTypes.COLOR:
label['image'] = img.color_square(val, size=16)
# Display the full color when hovering..
# i18n: Tooltip for colour swatch.
set_tooltip(
label,
_('Color: R={r}, G={g}, B={b}').format(
r=int(val.x),
g=int(val.y),
b=int(val.z),
))
elif label.type is AttrTypes.LIST:
# Join the values (in alphabetical order)
label['text'] = ', '.join(sorted(val))
elif label.type is AttrTypes.STRING:
# Just a string.
label['text'] = str(val)
else:
raise ValueError('Invalid attribute type: "{}"'.format(
label.type))
def sel_item(self, item: Item, event=None):
self.prop_name['text'] = item.longName
if len(item.authors) == 0:
self.prop_author['text'] = ''
else:
self.prop_author['text'] = ngettext(
'Author: {}', 'Authors: {}', len(item.authors),
).format(
', '.join(item.authors)
)
if item.large_icon is not None:
# We have a large icon, use it.
self.prop_icon['image'] = item.large_icon
width, height = img.tuple_size(ICON_SIZE_LRG)
else:
# Small icon, shrink the preview.
self.prop_icon['image'] = item.icon
width, height = img.tuple_size(ICON_SIZE)
self.prop_icon_frm.configure(width=width, height=height)
self.prop_desc.set_text(item.desc)
self.selected.button.state(('!alternate',))
self.selected = item
item.button.state(('alternate',))
self.scroll_to(item)
if self.sampler:
is_playing = self.sampler.is_playing
self.sampler.stop()
self.sampler.cur_file = item.snd_sample
if self.sampler.cur_file:
self.samp_button.state(('!disabled',))
if is_playing:
# Start the sampler again, so it plays the current item!
self.sampler.play_sample()
else:
self.samp_button.state(('disabled',))
if self.has_def:
if self.suggested is None or self.selected == self.suggested:
self.prop_reset.state(('disabled',))
else:
self.prop_reset.state(('!disabled',))
if self.attr:
# Set the attribute items.
for attr_id, label in self.attr.items():
val = item.attrs.get(attr_id, label.default)
if label.type is AttrTypes.BOOL:
label['image'] = (
ICON_CHECK
if val else
ICON_CROSS
)
elif label.type is AttrTypes.COLOR:
label['image'] = img.color_square(val, size=16)
# Display the full color when hovering..
# i18n: Tooltip for colour swatch.
set_tooltip(label, _('Color: R={r}, G={g}, B={b}').format(
r=int(val.x), g=int(val.y), b=int(val.z),
))
elif label.type is AttrTypes.LIST:
# Join the values (in alphabetical order)
label['text'] = ', '.join(sorted(val))
elif label.type is AttrTypes.STRING:
# Just a string.
label['text'] = str(val)
else:
raise ValueError(
'Invalid attribute type: "{}"'.format(label.type)
)