class FindOptions(QWidget):
"""Find widget with options"""
def __init__(self, parent, search_text, search_text_regexp, search_path,
include, include_idx, include_regexp,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options):
QWidget.__init__(self, parent)
if search_path is None:
search_path = os.getcwdu()
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(include, (list, tuple)):
include = [include]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=get_icon("advanced.png"),
tip=_("Regular expression"))
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=get_std_icon("DialogApplyButton"),
triggered=lambda: self.emit(SIGNAL('find()')),
tip=_("Start search"),
text_beside_icon=True)
self.connect(self.ok_button, SIGNAL('clicked()'), self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=get_icon("terminate.png"),
triggered=lambda: self.emit(SIGNAL('stop()')),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
# Layout 2
hlayout2 = QHBoxLayout()
self.include_pattern = PatternComboBox(self, include,
_("Included filenames pattern"))
if include_idx is not None and include_idx >= 0 \
and include_idx < self.include_pattern.count():
self.include_pattern.setCurrentIndex(include_idx)
self.include_regexp = create_toolbutton(self,
icon=get_icon("advanced.png"),
tip=_("Regular expression"))
self.include_regexp.setCheckable(True)
self.include_regexp.setChecked(include_regexp)
include_label = QLabel(_("Include:"))
include_label.setBuddy(self.include_pattern)
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=get_icon("advanced.png"),
tip=_("Regular expression"))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [include_label, self.include_pattern,
self.include_regexp,
exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
self.python_path = QRadioButton(_("PYTHONPATH"), self)
self.python_path.setChecked(in_python_path)
self.python_path.setToolTip(_(
"Search in all directories listed in sys.path which"
" are outside the Python installation directory"))
self.hg_manifest = QRadioButton(_("Hg repository"), self)
self.detect_hg_repository()
self.hg_manifest.setToolTip(
_("Search in current directory hg repository"))
self.custom_dir = QRadioButton(_("Here:"), self)
self.custom_dir.setChecked(not in_python_path)
self.dir_combo = PathComboBox(self)
self.dir_combo.addItems(search_path)
self.dir_combo.setToolTip(_("Search recursively in this directory"))
self.connect(self.dir_combo, SIGNAL("open_dir(QString)"),
self.set_directory)
self.connect(self.python_path, SIGNAL('toggled(bool)'),
self.dir_combo.setDisabled)
self.connect(self.hg_manifest, SIGNAL('toggled(bool)'),
self.dir_combo.setDisabled)
browse = create_toolbutton(self, icon=get_std_icon('DirOpenIcon'),
tip=_('Browse a search directory'),
triggered=self.select_directory)
for widget in [self.python_path, self.hg_manifest, self.custom_dir,
self.dir_combo, browse]:
hlayout3.addWidget(widget)
self.connect(self.search_text, SIGNAL("valid(bool)"),
lambda valid: self.emit(SIGNAL('find()')))
self.connect(self.include_pattern, SIGNAL("valid(bool)"),
lambda valid: self.emit(SIGNAL('find()')))
self.connect(self.exclude_pattern, SIGNAL("valid(bool)"),
lambda valid: self.emit(SIGNAL('find()')))
self.connect(self.dir_combo, SIGNAL("valid(bool)"),
lambda valid: self.emit(SIGNAL('find()')))
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2, hlayout3)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon_name = 'options_less.png'
tip = _('Hide advanced options')
else:
icon_name = 'options_more.png'
tip = _('Show advanced options')
self.more_options.setIcon(get_icon(icon_name))
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().emit(SIGNAL('returnPressed()'))
self.include_pattern.lineEdit().emit(SIGNAL('returnPressed()'))
self.exclude_pattern.lineEdit().emit(SIGNAL('returnPressed()'))
def detect_hg_repository(self, path=None):
if path is None:
path = os.getcwdu()
hg_repository = is_hg_installed() and get_vcs_root(path) is not None
self.hg_manifest.setEnabled(hg_repository)
if not hg_repository and self.hg_manifest.isChecked():
self.custom_dir.setChecked(True)
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
utext = unicode(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('ascii'), 'ascii')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
include = unicode(self.include_pattern.currentText())
include_re = self.include_regexp.isChecked()
exclude = unicode(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
python_path = self.python_path.isChecked()
hg_manifest = self.hg_manifest.isChecked()
path = osp.abspath( unicode( self.dir_combo.currentText() ) )
# Finding text occurences
if not include_re:
include = fnmatch.translate(include)
if not exclude_re:
exclude = fnmatch.translate(exclude)
if all:
search_text = [unicode(self.search_text.itemText(index)) \
for index in range(self.search_text.count())]
search_path = [unicode(self.dir_combo.itemText(index)) \
for index in range(self.dir_combo.count())]
include = [unicode(self.include_pattern.itemText(index)) \
for index in range(self.include_pattern.count())]
include_idx = self.include_pattern.currentIndex()
exclude = [unicode(self.exclude_pattern.itemText(index)) \
for index in range(self.exclude_pattern.count())]
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, search_path,
include, include_idx, include_re,
exclude, exclude_idx, exclude_re,
python_path, more_options)
else:
return (path, python_path, hg_manifest,
include, exclude, texts, text_re)
def select_directory(self):
"""Select directory"""
self.parent().emit(SIGNAL('redirect_stdio(bool)'), False)
directory = getexistingdirectory(self, _("Select directory"),
self.dir_combo.currentText())
if directory:
self.set_directory(directory)
self.parent().emit(SIGNAL('redirect_stdio(bool)'), True)
def set_directory(self, directory):
path = unicode(osp.abspath(unicode(directory)))
self.dir_combo.setEditText(path)
self.detect_hg_repository(path)
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.emit(SIGNAL('find()'))
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().emit(SIGNAL('toggle_visibility(bool)'),
not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
