mirror of https://github.com/chriskiehl/Gooey.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
3.4 KiB
110 lines
3.4 KiB
"""
|
|
Managed the internal layout for configuration options
|
|
|
|
@author: Chris
|
|
"""
|
|
|
|
|
|
import wx
|
|
from wx.lib.scrolledpanel import ScrolledPanel
|
|
from itertools import chain, izip_longest
|
|
|
|
from gooey.gui.util import wx_util
|
|
from gooey.gui.lang import i18n
|
|
from gooey.gui.widgets import components
|
|
|
|
PADDING = 10
|
|
|
|
|
|
class WidgetContainer(wx.Panel):
|
|
'''
|
|
Collection of widgets
|
|
'''
|
|
def __init__(self, parent, section_name, *args, **kwargs):
|
|
wx.Panel.__init__(self, parent, *args, **kwargs)
|
|
self.section_name = section_name
|
|
self.title = None
|
|
self.widgets = []
|
|
|
|
self.container = wx.BoxSizer(wx.VERTICAL)
|
|
self.SetSizer(self.container)
|
|
|
|
def layout(self, num_columns):
|
|
STD_LAYOUT = (0, wx.LEFT | wx.RIGHT | wx.EXPAND, PADDING)
|
|
|
|
if self.title:
|
|
self.container.Add(wx_util.h0(self, self.title), 0, wx.LEFT | wx.RIGHT, PADDING)
|
|
self.container.AddSpacer(30)
|
|
|
|
if self.widgets:
|
|
self.container.Add(wx_util.h1(self, self.section_name), 0, wx.LEFT | wx.RIGHT, PADDING)
|
|
self.container.AddSpacer(5)
|
|
self.container.Add(wx_util.horizontal_rule(self), *STD_LAYOUT)
|
|
self.container.AddSpacer(20)
|
|
self.create_component_grid(self.container, self.widgets, cols=num_columns)
|
|
self.container.AddSpacer(10)
|
|
|
|
def populate(self, widgets, num_columns):
|
|
for index, widget in enumerate(widgets):
|
|
widget_class = getattr(components, widget.type)
|
|
widget_instance = widget_class(self, widget.title, widget.help, widget.choices)
|
|
self.widgets.append(widget_instance)
|
|
self.layout(num_columns)
|
|
|
|
def get_values(self):
|
|
return [x.get_value() for x in self.widgets]
|
|
|
|
def clear(self):
|
|
self.container.Clear(True)
|
|
self.widgets = []
|
|
|
|
def create_component_grid(self, parent_sizer, components, cols=2):
|
|
for row in self.chunk(components, cols):
|
|
hsizer = wx.BoxSizer(wx.HORIZONTAL)
|
|
for widget in filter(None, row):
|
|
hsizer.Add(widget.panel, 1, wx.EXPAND | wx.LEFT | wx.RIGHT, 10)
|
|
parent_sizer.Add(hsizer, 0, wx.EXPAND)
|
|
parent_sizer.AddSpacer(20)
|
|
|
|
def chunk(self, iterable, n, fillvalue=None):
|
|
"itertools recipe: Collect data into fixed-length chunks or blocks"
|
|
args = [iter(iterable)] * n
|
|
return izip_longest(fillvalue=fillvalue, *args)
|
|
|
|
def __iter__(self):
|
|
return iter(self.widgets)
|
|
|
|
|
|
class ConfigPanel(ScrolledPanel):
|
|
|
|
def __init__(self, parent, req_cols=1, opt_cols=3, title=None, **kwargs):
|
|
ScrolledPanel.__init__(self, parent, **kwargs)
|
|
self.SetupScrolling(scroll_x=False, scrollToTop=False)
|
|
self.SetDoubleBuffered(True)
|
|
|
|
self.title = title
|
|
self._num_req_cols = req_cols
|
|
self._num_opt_cols = opt_cols
|
|
self.required_section = WidgetContainer(self, i18n._("required_args_msg"))
|
|
self.optional_section = WidgetContainer(self, i18n._("optional_args_msg"))
|
|
|
|
self._do_layout()
|
|
self.Bind(wx.EVT_SIZE, self.OnResize)
|
|
|
|
def _do_layout(self):
|
|
STD_LAYOUT = (0, wx.LEFT | wx.RIGHT | wx.EXPAND, PADDING)
|
|
|
|
container = wx.BoxSizer(wx.VERTICAL)
|
|
container.AddSpacer(15)
|
|
container.Add(self.required_section, *STD_LAYOUT)
|
|
container.Add(self.optional_section, *STD_LAYOUT)
|
|
self.SetSizer(container)
|
|
|
|
def OnResize(self, evt):
|
|
self.SetupScrolling(scroll_x=False, scrollToTop=False)
|
|
evt.Skip()
|
|
|
|
def clear(self):
|
|
self.required_section.clear()
|
|
self.optional_section.clear()
|
|
|