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import wxfrom wx.lib.scrolledpanel import ScrolledPanel
from gooey.gui.components.util.wrapped_static_text import AutoWrappedStaticTextfrom gooey.gui.util import wx_utilfrom gooey.util.functional import getin, flatmap, compact, indexuniquefrom gooey.gui.lang.i18n import _from gooey.gui.components.mouse import notifyMouseEvent
class ConfigPage(ScrolledPanel): def __init__(self, parent, rawWidgets, buildSpec, *args, **kwargs): super(ConfigPage, self).__init__(parent, *args, **kwargs) self.SetupScrolling(scroll_x=False, scrollToTop=False) self.rawWidgets = rawWidgets self.buildSpec = buildSpec self.reifiedWidgets = [] self.layoutComponent() self.Layout() self.widgetsMap = indexunique(lambda x: x._id, self.reifiedWidgets) self.Bind(wx.EVT_LEFT_DOWN, notifyMouseEvent) ## TODO: need to rethink what uniquely identifies an argument. ## Out-of-band IDs, while simple, make talking to the client program difficult ## unless they're agreed upon before hand. Commands, as used here, have the problem ## of (a) not being nearly granular enough (for instance, `-v` could represent totally different ## things given context/parser position), and (b) cannot identify positional args.
def getName(self, group): """
retrieve the group name from the group object while accounting for legacy fixed-name manual translation requirements. """
name = group['name'] return (_(name) if name in {'optional_args_msg', 'required_args_msg'} else name)
def firstCommandIfPresent(self, widget): commands = widget._meta['commands'] return commands[0] if commands else ''
def getPositionalArgs(self): return [widget.getValue()['cmd'] for widget in self.reifiedWidgets if widget.info['cli_type'] == 'positional']
def getOptionalArgs(self): return [widget.getValue()['cmd'] for widget in self.reifiedWidgets if widget.info['cli_type'] != 'positional']
def isValid(self): states = [widget.getValue() for widget in self.reifiedWidgets] return not any(compact([state['error'] for state in states]))
def seedUI(self, seeds): radioWidgets = self.indexInternalRadioGroupWidgets() for id, values in seeds.items(): if id in self.widgetsMap: self.widgetsMap[id].setOptions(values) if id in radioWidgets: radioWidgets[id].setOptions(values)
def indexInternalRadioGroupWidgets(self): groups = filter(lambda x: x.info['type'] == 'RadioGroup', self.reifiedWidgets) widgets = flatmap(lambda group: group.widgets, groups) return indexunique(lambda x: x._id, widgets)
def displayErrors(self): states = [widget.getValue() for widget in self.reifiedWidgets] errors = [state for state in states if state['error']] for error in errors: widget = self.widgetsMap[error['id']] widget.setErrorString(error['error']) widget.showErrorString(True) while widget.GetParent(): widget.Layout() widget = widget.GetParent()
def resetErrors(self): for widget in self.reifiedWidgets: widget.setErrorString('') widget.showErrorString(False)
def hideErrors(self): for widget in self.reifiedWidgets: widget.hideErrorString()
def layoutComponent(self): sizer = wx.BoxSizer(wx.VERTICAL) for item in self.rawWidgets['contents']: self.makeGroup(self, sizer, item, 0, wx.EXPAND | wx.ALL, 10) self.SetSizer(sizer)
def makeGroup(self, parent, thissizer, group, *args): '''
Messily builds the (potentially) nested and grouped layout
Note! Mutates `self.reifiedWidgets` in place with the widgets as they're instantiated! I cannot figure out how to split out the creation of the widgets from their styling without WxPython violently exploding
TODO: sort out the WX quirks and clean this up. '''
# determine the type of border , if any, the main sizer will use if getin(group, ['options', 'show_border'], False): boxDetails = wx.StaticBox(parent, -1, self.getName(group) or '') boxSizer = wx.StaticBoxSizer(boxDetails, wx.VERTICAL) else: boxSizer = wx.BoxSizer(wx.VERTICAL) boxSizer.AddSpacer(10) if group['name']: groupName = wx_util.h1(parent, self.getName(group) or '') groupName.SetForegroundColour(getin(group, ['options', 'label_color'])) groupName.Bind(wx.EVT_LEFT_DOWN, notifyMouseEvent) boxSizer.Add(groupName, 0, wx.TOP | wx.BOTTOM | wx.LEFT, 8)
group_description = getin(group, ['description']) if group_description: description = AutoWrappedStaticText(parent, label=group_description, target=boxSizer) description.SetForegroundColour(getin(group, ['options', 'description_color'])) description.SetMinSize((0, -1)) description.Bind(wx.EVT_LEFT_DOWN, notifyMouseEvent) boxSizer.Add(description, 1, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM, 10)
# apply an underline when a grouping border is not specified # unless the user specifically requests not to show it if not getin(group, ['options', 'show_border'], False) and group['name'] \ and getin(group, ['options', 'show_underline'], True): boxSizer.Add(wx_util.horizontal_rule(parent), 0, wx.EXPAND | wx.LEFT, 10)
ui_groups = self.chunkWidgets(group)
for uigroup in ui_groups: sizer = wx.BoxSizer(wx.HORIZONTAL) for item in uigroup: widget = self.reifyWidget(parent, item) if not getin(item, ['options', 'visible'], True): widget.Hide() # !Mutate the reifiedWidgets instance variable in place self.reifiedWidgets.append(widget) sizer.Add(widget, 1, wx.ALL | wx.EXPAND, 5) boxSizer.Add(sizer, 0, wx.ALL | wx.EXPAND, 5)
# apply the same layout rules recursively for subgroups hs = wx.BoxSizer(wx.HORIZONTAL) for e, subgroup in enumerate(group['groups']): self.makeGroup(parent, hs, subgroup, 1, wx.EXPAND) if len(group['groups']) != e: hs.AddSpacer(5)
# self.makeGroup(parent, hs, subgroup, 1, wx.ALL | wx.EXPAND, 5) itemsPerColumn = getin(group, ['options', 'columns'], 2) if e % itemsPerColumn or (e + 1) == len(group['groups']): boxSizer.Add(hs, *args) hs = wx.BoxSizer(wx.HORIZONTAL)
group_top_margin = getin(group, ['options', 'margin_top'], 1)
marginSizer = wx.BoxSizer(wx.VERTICAL) marginSizer.Add(boxSizer, 1, wx.EXPAND | wx.TOP, group_top_margin)
thissizer.Add(marginSizer, *args)
def chunkWidgets(self, group): ''' chunk the widgets up into groups based on their sizing hints ''' ui_groups = [] subgroup = [] for index, item in enumerate(group['items']): if getin(item, ['options', 'full_width'], False): ui_groups.append(subgroup) ui_groups.append([item]) subgroup = [] else: subgroup.append(item) if len(subgroup) == getin(group, ['options', 'columns'], 2) \ or item == group['items'][-1]: ui_groups.append(subgroup) subgroup = [] return ui_groups
def reifyWidget(self, parent, item): ''' Convert a JSON description of a widget into a WxObject ''' from gooey.gui.components import widgets widgetClass = getattr(widgets, item['type']) return widgetClass(parent, item)
class TabbedConfigPage(ConfigPage): """
Splits top-level groups across tabs """
def layoutComponent(self): # self.rawWidgets['contents'] = self.rawWidgets['contents'][1:2] self.notebook = wx.Notebook(self, style=wx.BK_DEFAULT)
panels = [wx.Panel(self.notebook) for _ in self.rawWidgets['contents']] sizers = [wx.BoxSizer(wx.VERTICAL) for _ in panels]
for group, panel, sizer in zip(self.rawWidgets['contents'], panels, sizers): self.makeGroup(panel, sizer, group, 0, wx.EXPAND) panel.SetSizer(sizer) panel.Layout() self.notebook.AddPage(panel, group['name']) self.notebook.Layout()
_sizer = wx.BoxSizer(wx.VERTICAL) _sizer.Add(self.notebook, 1, wx.EXPAND) self.SetSizer(_sizer) self.Layout()
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