def action2button(action, autoraise=True, text_beside_icon=False, parent=None):
"""Create a QToolButton directly from a QAction object"""
if parent is None:
parent = action.parent()
button = QToolButton(parent)
button.setDefaultAction(action)
button.setAutoRaise(autoraise)
if text_beside_icon:
button.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
return button
def action2button(action, autoraise=True, text_beside_icon=False, parent=None):
"""Create a QToolButton directly from a QAction object"""
if parent is None:
parent = action.parent()
button = QToolButton(parent)
button.setDefaultAction(action)
button.setAutoRaise(autoraise)
if text_beside_icon:
button.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
return button
def __init__(self, parent=None, name_filters=['*.py', '*.pyw'],
show_all=False, show_cd_only=None, show_icontext=True):
QWidget.__init__(self, parent)
# Widgets
self.treewidget = ExplorerTreeWidget(self, show_cd_only=show_cd_only)
button_previous = QToolButton(self)
button_next = QToolButton(self)
button_parent = QToolButton(self)
self.button_menu = QToolButton(self)
menu = QMenu(self)
self.action_widgets = [button_previous, button_next, button_parent,
self.button_menu]
# Actions
icontext_action = create_action(self, _("Show icons and text"),
toggled=self.toggle_icontext)
previous_action = create_action(self, text=_("Previous"),
icon=ima.icon('ArrowBack'),
triggered=self.treewidget.go_to_previous_directory)
next_action = create_action(self, text=_("Next"),
icon=ima.icon('ArrowForward'),
triggered=self.treewidget.go_to_next_directory)
parent_action = create_action(self, text=_("Parent"),
icon=ima.icon('ArrowUp'),
triggered=self.treewidget.go_to_parent_directory)
options_action = create_action(self, text='', tip=_('Options'))
# Setup widgets
self.treewidget.setup(name_filters=name_filters, show_all=show_all)
self.treewidget.chdir(getcwd())
self.treewidget.common_actions += [None, icontext_action]
button_previous.setDefaultAction(previous_action)
previous_action.setEnabled(False)
button_next.setDefaultAction(next_action)
next_action.setEnabled(False)
button_parent.setDefaultAction(parent_action)
self.button_menu.setIcon(ima.icon('tooloptions'))
self.button_menu.setPopupMode(QToolButton.InstantPopup)
self.button_menu.setMenu(menu)
add_actions(menu, self.treewidget.common_actions)
options_action.setMenu(menu)
self.toggle_icontext(show_icontext)
icontext_action.setChecked(show_icontext)
for widget in self.action_widgets:
widget.setAutoRaise(True)
widget.setIconSize(QSize(16, 16))
# Layouts
blayout = QHBoxLayout()
blayout.addWidget(button_previous)
blayout.addWidget(button_next)
blayout.addWidget(button_parent)
blayout.addStretch()
blayout.addWidget(self.button_menu)
layout = QVBoxLayout()
layout.addLayout(blayout)
layout.addWidget(self.treewidget)
self.setLayout(layout)
# Signals and slots
self.treewidget.set_previous_enabled.connect(
previous_action.setEnabled)
self.treewidget.set_next_enabled.connect(next_action.setEnabled)
def __init__(self, parent=None, name_filters=['*.py', '*.pyw'],
show_all=False, show_cd_only=None, show_icontext=True):
QWidget.__init__(self, parent)
# Widgets
self.treewidget = ExplorerTreeWidget(self, show_cd_only=show_cd_only)
button_previous = QToolButton(self)
button_next = QToolButton(self)
button_parent = QToolButton(self)
self.button_menu = QToolButton(self)
menu = QMenu(self)
self.action_widgets = [button_previous, button_next, button_parent,
self.button_menu]
# Actions
icontext_action = create_action(self, _("Show icons and text"),
toggled=self.toggle_icontext)
previous_action = create_action(self, text=_("Previous"),
icon=ima.icon('ArrowBack'),
triggered=self.treewidget.go_to_previous_directory)
next_action = create_action(self, text=_("Next"),
icon=ima.icon('ArrowForward'),
triggered=self.treewidget.go_to_next_directory)
parent_action = create_action(self, text=_("Parent"),
icon=ima.icon('ArrowUp'),
triggered=self.treewidget.go_to_parent_directory)
options_action = create_action(self, text='', tip=_('Options'))
# Setup widgets
self.treewidget.setup(name_filters=name_filters, show_all=show_all)
self.treewidget.chdir(getcwd())
self.treewidget.common_actions += [None, icontext_action]
button_previous.setDefaultAction(previous_action)
previous_action.setEnabled(False)
button_next.setDefaultAction(next_action)
next_action.setEnabled(False)
button_parent.setDefaultAction(parent_action)
self.button_menu.setIcon(ima.icon('tooloptions'))
self.button_menu.setPopupMode(QToolButton.InstantPopup)
self.button_menu.setMenu(menu)
add_actions(menu, self.treewidget.common_actions)
options_action.setMenu(menu)
self.toggle_icontext(show_icontext)
icontext_action.setChecked(show_icontext)
for widget in self.action_widgets:
widget.setAutoRaise(True)
widget.setIconSize(QSize(16, 16))
# Layouts
blayout = QHBoxLayout()
blayout.addWidget(button_previous)
blayout.addWidget(button_next)
blayout.addWidget(button_parent)
blayout.addStretch()
blayout.addWidget(self.button_menu)
layout = QVBoxLayout()
layout.addLayout(blayout)
layout.addWidget(self.treewidget)
self.setLayout(layout)
# Signals and slots
self.treewidget.set_previous_enabled.connect(
previous_action.setEnabled)
self.treewidget.set_next_enabled.connect(next_action.setEnabled)
class ExplorerWidget(QWidget):
"""Explorer widget."""
sig_option_changed = Signal(str, object)
sig_open_file = Signal(str)
sig_add_to_project = Signal(str)
open_dir = Signal(str)
def __init__(
self,
parent=None,
name_filters=['*.py', '*.pyw'],
show_all=True,
show_cd_only=None,
show_icontext=False,
home=None,
):
"""Explorer widget."""
QWidget.__init__(self, parent)
self.home = home
# Widgets
self.treewidget = ExplorerTreeWidget(self, show_cd_only=show_cd_only)
self.button_home = QToolButton(self)
self.button_home.setFocusPolicy(Qt.StrongFocus)
self.label_breadcrumb = QLabel()
home_action = create_action(
self,
text="Home",
icon=QIcon(), # ima.icon('ArrowBack'),
triggered=self.go_home)
# Setup widgets
self.treewidget.setup(name_filters=name_filters, show_all=show_all)
self.treewidget.chdir(getcwd())
self.button_home.setDefaultAction(home_action)
# Layouts
blayout = QHBoxLayout()
blayout.addWidget(self.button_home)
blayout.addWidget(self.label_breadcrumb)
blayout.addStretch()
layout = QVBoxLayout()
layout.addLayout(blayout)
layout.addWidget(self.treewidget)
self.setLayout(layout)
# Signals and slots
self.treewidget.sig_add_to_project.connect(self.sig_add_to_project)
self.treewidget.sig_changed_dir.connect(self.update_breadcrumb)
self.label_breadcrumb.linkActivated.connect(self.go_to)
self.update_breadcrumb()
def go_to(self, path):
"""Got to breadcrumb path."""
self.treewidget.chdir(path)
self.update_breadcrumb()
def update_breadcrumb(self, path=None):
"""Update the breadcrumb naviagtion."""
path = path or getcwd()
parts = path.split(os.path.sep)
text = '<style>a{color:#43b02a;}</style>'
cum_path = ''
for p in parts:
cum_path += p + os.path.sep
text += '<a href="{link}">{p}</a>'.format(p=p, link=cum_path)
text += ' ' + os.path.sep + ' '
self.label_breadcrumb.setText(text)
def set_current_folder(self, path):
"""Set the current folder."""
self.treewidget.set_current_folder(path)
self.treewidget.chdir(path)
self.treewidget.project_path = path
self.update_breadcrumb()
def set_home(self, home):
"""Set the editor home."""
self.home = home
def go_home(self):
"""Set treewidget to project folder (home)."""
if self.home and os.path.isdir(self.home):
self.treewidget.set_current_folder(self.home)
self.update_breadcrumb(self.home)
def ordered_widgets(self):
"""Return a list of the ordered widgets."""
ordered_widgets = [self.button_home, self.treewidget]
return ordered_widgets
@Slot(bool)
def toggle_icontext(self, state):
"""Toggle icon text."""
self.sig_option_changed.emit('show_icontext', state)
for widget in self.action_widgets:
if widget is not self.button_menu:
if state:
widget.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
else:
widget.setToolButtonStyle(Qt.ToolButtonIconOnly)
