class DiffViewer(Table):
def __init__(self, parent, app):
self.app = app
self.commit = None
self.win = parent
Table.__init__(self, parent, padding=(5,5))
self.show()
# description entry
self.entry = Entry(self, text='Unknown', line_wrap=ELM_WRAP_MIXED,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH,
editable=False)
self.pack(self.entry, 0, 0, 1, 1)
self.entry.show()
# gravatar picture
self.picture = GravatarPict(self)
self.picture.size_hint_align = 1.0, 0.0
self.picture.show()
self.pack(self.picture, 1, 0, 1, 1)
# action buttons box
self.action_box = Box(self, horizontal=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=(1.0, 1.0))
self.pack(self.action_box, 0, 1, 2, 1)
self.action_box.show()
# panes
panes = Panes(self, content_left_size = 0.3, horizontal=True,
size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.pack(panes, 0, 2, 2, 1)
panes.show()
# file list
self.itc = GenlistItemClass(item_style='default',
text_get_func=self._gl_text_get,
content_get_func=self._gl_content_get)
self.diff_list = Genlist(self, homogeneous=True, mode=ELM_LIST_COMPRESS,
select_mode=ELM_OBJECT_SELECT_MODE_ALWAYS,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.diff_list.callback_selected_add(self._list_selected_cb)
panes.part_content_set('left', self.diff_list)
# diff entry
self.diff_entry = DiffedEntry(self)
panes.part_content_set('right', self.diff_entry)
def _gl_text_get(self, li, part, item_data):
if isinstance(item_data, tuple): # in real commits
mod, staged, name, new = item_data
else: # in local changes (item_data is the path)
mod, staged, name, new = self.app.repo.status.changes[item_data]
return '{} → {}'.format(name, new) if new else name
def _gl_content_get(self, li, part, item_data):
if isinstance(item_data, tuple): # in real commits
mod, staged, name, new = item_data
else: # in local changes (item_data is the path)
mod, staged, name, new = self.app.repo.status.changes[item_data]
if part == 'elm.swallow.icon':
return Icon(self, standard='git-mod-'+mod)
elif part == 'elm.swallow.end' and staged is not None:
ck = Check(self, state=staged, propagate_events=False)
ck.callback_changed_add(self._stage_unstage_check_cb)
ck.data['path'] = name
return ck
def update_action_buttons(self, buttons):
self.action_box.clear()
if 'checkout' in buttons:
bt = Button(self, text='Checkout')
bt.callback_clicked_add(lambda b: \
self.app.checkout_ref(self.commit.sha))
self.action_box.pack_end(bt)
bt.show()
if 'revert' in buttons:
bt = Button(self, text='Revert')
bt.callback_clicked_add(lambda b: \
CommitDialog(self.app, revert_commit=self.commit))
self.action_box.pack_end(bt)
bt.show()
if 'cherrypick' in buttons:
bt = Button(self, text='Cherry-pick')
bt.callback_clicked_add(lambda b: \
CommitDialog(self.app, cherrypick_commit=self.commit))
self.action_box.pack_end(bt)
bt.show()
if 'commit' in buttons:
bt = Button(self, text='Commit',
content=Icon(self, standard='git-commit'))
bt.callback_clicked_add(lambda b: \
CommitDialog(self.app))
self.action_box.pack_end(bt)
bt.show()
if 'stash' in buttons:
bt = Button(self, text='Stash',
content=Icon(self, standard='git-stash'))
bt.callback_clicked_add(lambda b: self.app.action_stash_save())
self.action_box.pack_end(bt)
bt.show()
if 'discard' in buttons:
bt = Button(self, text='Discard',
content=Icon(self, standard='user-trash'))
bt.callback_clicked_add(lambda b: DiscardDialog(self.app))
self.action_box.pack_end(bt)
bt.show()
def show_commit(self, commit):
self.commit = commit
self.picture.email_set(commit.author_email)
line1 = '<name>{}</name> <b>{}</b> {}<br>'.format(commit.sha[:9],
commit.author, format_date(commit.commit_date))
line2 = line3 = line4 = ''
if commit.committer and commit.committer != commit.author:
line2 = '<name>Committed by:</name> <b>{}</b><br>'.format(
commit.committer)
if commit.title:
line3 = '<bigger><b>{}</b></bigger><br>'.format(
utf8_to_markup(commit.title.strip()))
if commit.message:
line4 = '<br>{}'.format(utf8_to_markup(commit.message.strip()))
text = line1 + line2 + line3 + line4
self.entry.text = text
self.update_action_buttons(['checkout', 'revert', 'cherrypick'])
self.diff_entry.text = ''
self.diff_list.clear()
self.app.repo.request_changes(self._changes_done_cb, commit1=commit)
def show_local_status(self):
self.commit = None
self.entry.text = '<bigger><b>Local status</b></bigger>'
self.diff_entry.text = ''
self.picture.email_set(None)
self.update_action_buttons(['commit', 'stash', 'discard'])
self.diff_list.clear()
for path in sorted(self.app.repo.status.changes):
self.diff_list.item_append(self.itc, path)
def refresh_diff(self):
if self.diff_list.selected_item:
self._list_selected_cb(self.diff_list, self.diff_list.selected_item)
def _stage_unstage_check_cb(self, check):
path = check.data['path']
if check.state is True:
self.app.repo.stage_file(self._stage_unstage_done_cb, path, path)
else:
self.app.repo.unstage_file(self._stage_unstage_done_cb, path, path)
def _stage_unstage_done_cb(self, success, path):
self.app.action_update_header()
self.diff_list.realized_items_update()
def _changes_done_cb(self, success, lines):
for mod, name, new_name in lines:
item_data = (mod, None, name, new_name)
self.diff_list.item_append(self.itc, item_data)
self.diff_list.first_item.selected = True
def _list_selected_cb(self, li, item):
if isinstance(item.data, tuple): # in real commits
mod, staged, name, new = item.data
else: # in local changes (item_data is the path)
mod, staged, name, new = self.app.repo.status.changes[item.data]
self.app.repo.request_diff(self._diff_done_cb,
ref1=self.commit.sha if self.commit else None,
path=name)
self.diff_entry.line_wrap = \
ELM_WRAP_MIXED if options.diff_text_wrap else ELM_WRAP_NONE
self.diff_entry.loading_set()
def _diff_done_cb(self, lines, success):
self.diff_entry.lines_set(lines)
class DiffViewer(Table):
def __init__(self, parent, repo):
self.repo = repo
self.commit = None
self.win = parent
Table.__init__(self, parent, padding=(5,5))
self.show()
# gravatar picture
self.picture = GravatarPict(self)
self.picture.size_hint_align = 0.0, 0.0
self.picture.show()
self.pack(self.picture, 0, 0, 1, 2)
# description entry
self.entry = Entry(self, text="Unknown", line_wrap=ELM_WRAP_MIXED,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH,
editable=False)
self.pack(self.entry, 1, 0, 1, 1)
self.entry.show()
# action buttons box
self.action_box = Box(self, horizontal=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=(0.98, 0.98))
self.pack(self.action_box, 1, 1, 1, 1)
self.action_box.show()
# panes
panes = Panes(self, content_left_size = 0.3, horizontal=True,
size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.pack(panes, 0, 2, 2, 1)
panes.show()
# file list
self.diff_list = List(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.diff_list.callback_selected_add(self.change_selected_cb)
panes.part_content_set("left", self.diff_list)
# diff entry
self.diff_entry = DiffedEntry(self)
panes.part_content_set("right", self.diff_entry)
def update_action_buttons(self, buttons):
self.action_box.clear()
if 'revert' in buttons:
bt = Button(self, text="Revert", disabled=True)
self.action_box.pack_end(bt)
bt.show()
if 'commit' in buttons:
bt = Button(self, text="Commit")
bt.callback_clicked_add(lambda b: CommitDialog(self.repo, self.win))
self.action_box.pack_end(bt)
bt.show()
if 'discard' in buttons:
bt = Button(self, text="Discard", disabled=True)
self.action_box.pack_end(bt)
bt.show()
def commit_set(self, repo, commit):
self.repo = repo
self.commit = commit
self.diff_list.clear()
self.diff_entry.text = ''
if commit.sha:
# a real commit
text = u'<name>{0}</name> <b>{1}</b> {2}<br>' \
'<bigger><b>{3}</b></bigger>'.format(commit.sha[:9],
commit.author, format_date(commit.commit_date), commit.title)
if commit.message:
msg = commit.message.strip().replace('\n', '<br>')
text += u'<br><br>{}'.format(msg)
repo.request_changes(self.changes_done_cb, commit1=commit)
self.update_action_buttons(['revert'])
else:
# or the fake 'local changes' commit
text = "<bigger><b>Local changes</b></bigger>"
self.show_local_status()
self.update_action_buttons(['commit', 'discard'])
self.entry.text = text
self.picture.email_set(commit.author_email)
def show_local_status(self):
sortd = sorted(self.repo.status.changes, key=lambda c: c[2])
for mod, staged, name in sortd:
icon_name = 'mod_{}.png'.format(mod.lower())
icon = Icon(self, file=theme_resource_get(icon_name))
check = Check(self, text="", state=staged)
check.callback_changed_add(self.stage_unstage_cb)
check.data['path'] = name
it = self.diff_list.item_append(name, icon, check)
it.data['change'] = mod, name
self.diff_list.go()
def stage_unstage_cb(self, check):
def stage_unstage_done_cb(success):
self.win.update_header()
if check.state is True:
self.repo.stage_file(stage_unstage_done_cb, check.data['path'])
else:
self.repo.unstage_file(stage_unstage_done_cb, check.data['path'])
def refresh_diff(self):
if self.diff_list.selected_item:
self.change_selected_cb(self.diff_list, self.diff_list.selected_item)
def changes_done_cb(self, success, lines):
for mod, name in lines:
if mod in ('M', 'A', 'D'):
icon_name = 'mod_{}.png'.format(mod.lower())
icon = Icon(self, file=theme_resource_get(icon_name))
it = self.diff_list.item_append(name, icon)
else:
it = self.diff_list.item_append('[{}] {}'.format(mod, name))
it.data['change'] = mod, name
self.diff_list.first_item.selected = True
self.diff_list.go()
def change_selected_cb(self, li, item):
mod, path = item.data['change']
self.repo.request_diff(self.diff_done_cb, commit1=self.commit, path=path)
self.diff_entry.line_wrap = \
ELM_WRAP_MIXED if options.diff_text_wrap else ELM_WRAP_NONE
self.diff_entry.text = '<info>Loading diff, please wait...</info>'
def diff_done_cb(self, lines, success):
self.diff_entry.lines_set(lines)
