def _on_encoding_changed(self, encoding):
"""Event handler for EncodingSelector.
It sets file text to browser again with new encoding.
"""
self.encoding = encoding
branch = self.branch
if branch is None:
branch = Branch.open_containing(self.filename)[0]
if branch:
get_set_encoding(encoding, branch)
self._set_text(self.browser.edit, self.filename, self.text,
self.encoding)
def _on_encoding_changed(self, encoding):
self.encoding = encoding
get_set_encoding(encoding, self.branch)
self.throbber.show()
try:
self.branch.lock_read()
try:
self.annotate(self.annotate_tree, self.fileId, self.path)
finally:
self.branch.unlock()
finally:
self.throbber.hide()
def refresh(self):
self.loaded = False
self.clear()
tree = WorkingTree.open_containing(self.directory)[0]
tree.lock_read()
try:
manager = tree.get_shelf_manager()
shelves = manager.active_shelves()
for shelf_id in reversed(shelves):
message = manager.get_metadata(shelf_id).get('message')
item = QtWidgets.QTreeWidgetItem()
item.setText(0, str(shelf_id))
item.setText(1, message or gettext('<no message>'))
item.setIcon(0, get_icon("folder", 16))
item.shelf_id = shelf_id
self.shelve_view.addTopLevelItem(item)
self.tree = tree
self.manager = manager
branch = tree.branch
if self.initial_encoding is None:
encoding = get_set_encoding(None, branch)
self.initial_encoding = encoding # save real encoding for the next time
self.encoding_selector.encoding = encoding # set encoding selector
tabwidth = get_set_tab_width_chars(branch)
self.tabwidth_selector.setTabWidth(tabwidth)
self._on_tabwidth_changed(tabwidth)
finally:
tree.unlock()
self.update()
self.loaded = True
def initial_load(self):
"""Called to perform the initial load of the form. Enables a
throbber window, then loads the branches etc if they weren't specified
in our constructor.
"""
self.throbber.show()
try:
if self.loader_func is not None:
(self.branch,
self.annotate_tree,
self.working_tree,
self.path, self.fileId) = self.loader_func(*self.loader_args)
self.loader_func = self.loader_args = None # kill extra refs...
QtCore.QCoreApplication.processEvents()
self.encoding = get_set_encoding(self.encoding, self.branch)
self.encoding_selector.encoding = self.encoding
self.branch.lock_read()
try:
self.set_annotate_title()
self.annotate(self.annotate_tree, self.fileId, self.path)
finally:
self.branch.unlock()
finally:
self.throbber.hide()
QtCore.QTimer.singleShot(1, self._activate_line)
def refresh(self):
cleanup = []
try:
old_rev = self.revision
old_changes = self._get_change_dictionary()
self.clear(clear_message=False)
shelver, creator = self._create_shelver_and_creator()
cleanup.append(shelver.finalize)
cleanup.append(creator.finalize)
file_list = shelver.file_list
if file_list:
nfiles = len(file_list)
if nfiles > 2:
self.files_str = ngettext("%d file", "%d files",
nfiles) % nfiles
else:
self.files_str = ", ".join(file_list)
self.trees = (shelver.target_tree, shelver.work_tree)
branch = shelver.work_tree.branch # current branch corresponding to working tree
if self.initial_encoding is None:
encoding = get_set_encoding(None, branch)
self.initial_encoding = encoding # save real encoding for the next time
self.encoding_selector.encoding = encoding # set encoding selector
self.editor_available = (shelver.change_editor is not None)
self.editor_button.setVisible(self.editor_available)
tabwidth = get_set_tab_width_chars(branch)
self.tabwidth_selector.setTabWidth(tabwidth)
self._on_tabwidth_changed(tabwidth)
self.revision = self.trees[0].get_revision_id()
if self.revision != old_rev:
old_changes = None
for change in creator.iter_shelvable():
item = self._create_item(change, shelver, self.trees,
old_changes)
self.file_view.addTopLevelItem(item)
finally:
for func in cleanup:
func()
if self.select_all:
self.check_all(True)
self.select_all = False
self.loaded = True
def load(self):
self.throbber.show()
self.processEvents()
try:
if not self.tree:
branch, relpath = Branch.open_containing(self.filename)
self.branch = branch
self.encoding = get_set_encoding(self.encoding, branch)
self.encoding_selector.encoding = self.encoding
if self.revision is None:
self.tree = branch.basis_tree()
else:
revision_id = self.revision[0].in_branch(branch).rev_id
self.tree = branch.repository.revision_tree(revision_id)
self.file_id = self.tree.path2id(relpath)
if not self.file_id:
self.file_id = self.tree.path2id(self.filename)
if not self.file_id:
raise errors.BzrCommandError(
"%r is not present in revision %s" %
(self.filename, self.tree.get_revision_id()))
self.tree.lock_read()
try:
kind = self.tree.kind(self.filename)
if kind == 'file':
text = self.tree.get_file_text(self.filename)
elif kind == 'symlink':
text = self.tree.get_symlink_target(self.filename)
else:
text = ''
finally:
self.tree.unlock()
self.processEvents()
self.text = text
self.kind = kind
self._create_and_show_browser(self.filename, text, kind)
finally:
self.throbber.hide()
def show_file_content(self):
"""Launch qcat for one selected file."""
paths, file_ids = self.get_file_selection_paths_and_ids()
(
top_revid, old_revid
), count = self.log_list.get_selection_top_and_parent_revids_and_count(
)
gv = self.log_list.log_model.graph_viz
branch = gv.get_revid_branch(top_revid)
if top_revid.startswith(CURRENT_REVISION):
tree = gv.working_trees[top_revid]
else:
tree = branch.repository.revision_tree(top_revid)
encoding = get_set_encoding(None, branch)
window = QBzrCatWindow(filename=paths[0],
tree=tree,
parent=self,
encoding=encoding)
window.show()
self.window().windows.append(window)
def test_get_set_encoding_set(self):
br = FakeBranch()
util.get_set_encoding('ascii', br)
# check that we don't overwrite encoding vaslue in bazaar.conf
self.assertEqual('utf-8', util.get_set_encoding(None,None))
def test_get_set_encoding_get(self):
br = FakeBranch()
enc = util.get_set_encoding(None, br)
self.assertEqual('utf-8', enc)
def load_branch_info(self):
self.set_diff_title()
self.encoding_selector_left.encoding = get_set_encoding(self.encoding, self.branches[0])
self.encoding_selector_right.encoding = get_set_encoding(self.encoding, self.branches[1])
self.processEvents()
def on_right_encoding_changed(encoding):
if self.branches:
get_set_encoding(encoding, self.branches[1])
self.click_refresh()
