def create_radiobutton(self, text, option, default=NoDefault, tip=None, msg_warning=None, msg_info=None, msg_if_enabled=False, button_group=None): radiobutton = QRadioButton(text) if button_group is None: if self.default_button_group is None: self.default_button_group = QButtonGroup(self) button_group = self.default_button_group button_group.addButton(radiobutton) if tip is not None: radiobutton.setToolTip(tip) self.radiobuttons[radiobutton] = (option, default) if msg_warning is not None or msg_info is not None: def show_message(is_checked): if is_checked or not msg_if_enabled: if msg_warning is not None: QMessageBox.warning(self, self.get_name(), msg_warning, QMessageBox.Ok) if msg_info is not None: QMessageBox.information(self, self.get_name(), msg_info, QMessageBox.Ok) radiobutton.toggled.connect(show_message) return radiobutton
class FindOptions(QWidget): """Find widget with options""" find = Signal() stop = Signal() 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 = getcwd() 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=ima.icon('advanced'), 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=ima.icon('DialogApplyButton'), triggered=lambda: self.find.emit(), tip=_("Start search"), text_beside_icon=True) self.ok_button.clicked.connect(self.update_combos) self.stop_button = create_toolbutton(self, text=_("Stop"), icon=ima.icon('stop'), triggered=lambda: self.stop.emit(), 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=ima.icon('advanced'), 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=ima.icon('advanced'), 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.dir_combo.open_dir.connect(self.set_directory) self.python_path.toggled.connect(self.dir_combo.setDisabled) self.hg_manifest.toggled.connect(self.dir_combo.setDisabled) browse = create_toolbutton(self, icon=ima.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.search_text.valid.connect(lambda valid: self.find.emit()) self.include_pattern.valid.connect(lambda valid: self.find.emit()) self.exclude_pattern.valid.connect(lambda valid: self.find.emit()) self.dir_combo.valid.connect(lambda valid: self.find.emit()) 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) @Slot(bool) 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 = ima.icon('options_less') tip = _('Hide advanced options') else: icon = ima.icon('options_more') tip = _('Show advanced options') self.more_options.setIcon(icon) self.more_options.setToolTip(tip) def update_combos(self): self.search_text.lineEdit().returnPressed.emit() self.include_pattern.lineEdit().returnPressed.emit() self.exclude_pattern.lineEdit().returnPressed.emit() def detect_hg_repository(self, path=None): if path is None: path = getcwd() 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 = to_text_string(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 = to_text_string(self.include_pattern.currentText()) include_re = self.include_regexp.isChecked() exclude = to_text_string(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( to_text_string( self.dir_combo.currentText() ) ) # Finding text occurrences if not include_re: include = fnmatch.translate(include) if not exclude_re: exclude = fnmatch.translate(exclude) if all: search_text = [to_text_string(self.search_text.itemText(index)) \ for index in range(self.search_text.count())] search_path = [to_text_string(self.dir_combo.itemText(index)) \ for index in range(self.dir_combo.count())] include = [to_text_string(self.include_pattern.itemText(index)) \ for index in range(self.include_pattern.count())] include_idx = self.include_pattern.currentIndex() exclude = [to_text_string(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) @Slot() def select_directory(self): """Select directory""" self.parent().redirect_stdio.emit(False) directory = getexistingdirectory(self, _("Select directory"), self.dir_combo.currentText()) if directory: self.set_directory(directory) self.parent().redirect_stdio.emit(True) def set_directory(self, directory): path = to_text_string(osp.abspath(to_text_string(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.find.emit() elif event.key() == Qt.Key_F and ctrl and shift: # Toggle find widgets self.parent().toggle_visibility.emit(not self.isVisible()) else: QWidget.keyPressEvent(self, event)
class FindOptions(QWidget): """Find widget with options""" find = Signal() stop = Signal() 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 = getcwd() 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.find.emit(), tip=_("Start search"), text_beside_icon=True) self.ok_button.clicked.connect(self.update_combos) self.stop_button = create_toolbutton( self, text=_("Stop"), icon=get_icon("stop.png"), triggered=lambda: self.stop.emit(), 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.dir_combo.open_dir.connect(self.set_directory) self.python_path.toggled.connect(self.dir_combo.setDisabled) self.hg_manifest.toggled.connect(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.search_text.valid.connect(lambda valid: self.find.emit()) self.include_pattern.valid.connect(lambda valid: self.find.emit()) self.exclude_pattern.valid.connect(lambda valid: self.find.emit()) self.dir_combo.valid.connect(lambda valid: self.find.emit()) 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) @Slot(bool) 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().returnPressed.emit() self.include_pattern.lineEdit().returnPressed.emit() self.exclude_pattern.lineEdit().returnPressed.emit() def detect_hg_repository(self, path=None): if path is None: path = getcwd() 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 = to_text_string(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 = to_text_string(self.include_pattern.currentText()) include_re = self.include_regexp.isChecked() exclude = to_text_string(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(to_text_string(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 = [to_text_string(self.search_text.itemText(index)) \ for index in range(self.search_text.count())] search_path = [to_text_string(self.dir_combo.itemText(index)) \ for index in range(self.dir_combo.count())] include = [to_text_string(self.include_pattern.itemText(index)) \ for index in range(self.include_pattern.count())] include_idx = self.include_pattern.currentIndex() exclude = [to_text_string(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) @Slot() def select_directory(self): """Select directory""" self.parent().redirect_stdio.emit(False) directory = getexistingdirectory(self, _("Select directory"), self.dir_combo.currentText()) if directory: self.set_directory(directory) self.parent().redirect_stdio.emit(True) def set_directory(self, directory): path = to_text_string(osp.abspath(to_text_string(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.find.emit() elif event.key() == Qt.Key_F and ctrl and shift: # Toggle find widgets self.parent().toggle_visibility.emit(not self.isVisible()) else: QWidget.keyPressEvent(self, event)