47
47
super().__init__(*args, **kwargs)
51
class CommitList(urwid.ListBox):
53
def __init__(self, *args, ui: 'UI', **kwargs):
54
super().__init__(*args, **kwargs)
50
57
def keypress(self, size: int, key: str) -> typing.Optional[str]:
52
59
raise urwid.ExitMainLoop()
111
class FocusAwareEdit(urwid.Edit):
113
"""An Edit type that signals when it comes into and leaves focus."""
115
signals = urwid.Edit.signals + ['focus_changed']
117
def __init__(self, *args, **kwargs):
118
super().__init__(*args, **kwargs)
119
self.__is_focus = False
121
def render(self, size: typing.Tuple[int], focus: bool = False) -> urwid.Canvas:
122
if focus != self.__is_focus:
123
self._emit("focus_changed", focus)
124
self.__is_focus = focus
125
return super().render(size, focus)
104
128
@attr.s(slots=True)
113
137
commit_list: typing.List['urwid.Button'] = attr.ib(factory=lambda: urwid.SimpleFocusListWalker([]), init=False)
114
138
feedback_box: typing.List['urwid.Text'] = attr.ib(factory=lambda: urwid.SimpleFocusListWalker([]), init=False)
139
notes: 'FocusAwareEdit' = attr.ib(factory=lambda: FocusAwareEdit('', multiline=True), init=False)
115
140
header: 'urwid.Text' = attr.ib(factory=lambda: urwid.Text('Mesa Stable Picker', align='center'), init=False)
116
141
body: 'urwid.Columns' = attr.ib(attr.Factory(lambda s: s._make_body(), True), init=False)
117
142
footer: 'urwid.Columns' = attr.ib(attr.Factory(lambda s: s._make_footer(), True), init=False)
122
147
new_commits: typing.List['core.Commit'] = attr.ib(factory=list, init=False)
123
148
git_lock: asyncio.Lock = attr.ib(factory=asyncio.Lock, init=False)
150
def _get_current_commit(self) -> typing.Optional['core.Commit']:
151
entry = self.commit_list.get_focus()[0]
152
return entry.original_widget.commit if entry is not None else None
154
def _change_notes_cb(self) -> None:
155
commit = self._get_current_commit()
156
if commit and commit.notes:
157
self.notes.set_edit_text(commit.notes)
159
self.notes.set_edit_text('')
161
def _change_notes_focus_cb(self, notes: 'FocusAwareEdit', focus: 'bool') -> 'None':
162
# in the case of coming into focus we don't want to do anything
165
commit = self._get_current_commit()
168
text: str = notes.get_edit_text()
169
if text != commit.notes:
170
asyncio.ensure_future(commit.update_notes(self, text))
125
172
def _make_body(self) -> 'urwid.Columns':
126
commits = urwid.ListBox(self.commit_list)
173
commits = CommitList(self.commit_list, ui=self)
127
174
feedback = urwid.ListBox(self.feedback_box)
128
return urwid.Columns([commits, feedback])
175
urwid.connect_signal(self.commit_list, 'modified', self._change_notes_cb)
176
notes = urwid.Filler(self.notes)
177
urwid.connect_signal(self.notes, 'focus_changed', self._change_notes_focus_cb)
179
return urwid.Columns([urwid.LineBox(commits), urwid.Pile([urwid.LineBox(notes), urwid.LineBox(feedback)])])
130
181
def _make_footer(self) -> 'urwid.Columns':
134
185
urwid.Text('[C]herry Pick'),
135
186
urwid.Text('[D]enominate'),
136
187
urwid.Text('[B]ackport'),
137
urwid.Text('[A]pply additional patch')
188
urwid.Text('[A]pply additional patch'),
139
190
return urwid.Columns(body)
141
192
def _make_root(self) -> 'RootWidget':
142
return RootWidget(self.body, self.header, self.footer, 'body', ui=self)
193
return RootWidget(self.body, urwid.LineBox(self.header), urwid.LineBox(self.footer), 'body', ui=self)
144
195
def render(self) -> 'WidgetType':
145
196
asyncio.ensure_future(self.update())
added
removed
bin/pick/ui.py
