def get_std_icon(name, size=None):
"""Get standard platform icon
Call 'show_std_icons()' for details"""
if not name.startswith('SP_'):
name = 'SP_' + name
icon = (QWidget().style().standardIcon(getattr(QStyle, name)))
if size is None:
return icon
else:
return QIcon(icon.pixmap(size, size))
def _add_table(self, table, title, icon):
"""Add table tab to main tab widget, return button layout"""
widget = QWidget()
tabvlayout = QVBoxLayout()
widget.setLayout(tabvlayout)
tabvlayout.addWidget(table)
btn_layout = QHBoxLayout()
tabvlayout.addLayout(btn_layout)
self.tabwidget.addTab(widget, icon, title)
return btn_layout
def setup_window(self):
"""Setup main window"""
self.setWindowTitle(self.NAME)
self.setWindowIcon(get_icon('winpython.svg'))
self.selector = DistributionSelector(self)
# PyQt4 old SIGNAL: self.connect(self.selector, SIGNAL('selected_distribution(QString)'),
# PyQt4 old SIGNAL: self.distribution_changed)
self.selector.selected_distribution.connect(self.distribution_changed)
self.table = PackagesTable(self, 'install', self.NAME)
# PyQt4 old SIGNAL:self.connect(self.table, SIGNAL('package_added()'),
# PyQt4 old SIGNAL: self.refresh_install_button)
self.table.package_added.connect(self.refresh_install_button)
# PyQt4 old SIGNAL: self.connect(self.table, SIGNAL("clicked(QModelIndex)"),
# PyQt4 old SIGNAL: lambda index: self.refresh_install_button())
self.table.clicked.connect(lambda index: self.refresh_install_button())
self.untable = PackagesTable(self, 'uninstall', self.NAME)
# PyQt4 old SIGNAL:self.connect(self.untable, SIGNAL("clicked(QModelIndex)"),
# PyQt4 old SIGNAL: lambda index: self.refresh_uninstall_button())
self.untable.clicked.connect(
lambda index: self.refresh_uninstall_button())
self.selector.set_distribution(sys.prefix)
self.distribution_changed(sys.prefix)
self.tabwidget = QTabWidget()
# PyQt4 old SIGNAL:self.connect(self.tabwidget, SIGNAL('currentChanged(int)'),
# PyQt4 old SIGNAL: self.current_tab_changed)
self.tabwidget.currentChanged.connect(self.current_tab_changed)
btn_layout = self._add_table(self.table, "Install/upgrade packages",
get_std_icon("ArrowDown"))
unbtn_layout = self._add_table(self.untable, "Uninstall packages",
get_std_icon("DialogResetButton"))
central_widget = QWidget()
vlayout = QVBoxLayout()
vlayout.addWidget(self.selector)
vlayout.addWidget(self.tabwidget)
central_widget.setLayout(vlayout)
self.setCentralWidget(central_widget)
# Install tab
add_action = create_action(self,
"&Add packages...",
icon=get_std_icon('DialogOpenButton'),
triggered=self.add_packages)
self.remove_action = create_action(self,
"Remove",
shortcut=keybinding('Delete'),
icon=get_std_icon('TrashIcon'),
triggered=self.remove_packages)
self.remove_action.setEnabled(False)
self.select_all_action = create_action(
self,
"(Un)Select all",
shortcut=keybinding('SelectAll'),
icon=get_std_icon('DialogYesButton'),
triggered=self.table.select_all)
self.install_action = create_action(
self,
"&Install packages",
icon=get_std_icon('DialogApplyButton'),
triggered=lambda: self.process_packages('install'))
self.install_action.setEnabled(False)
quit_action = create_action(self,
"&Quit",
icon=get_std_icon('DialogCloseButton'),
triggered=self.close)
packages_menu = self.menuBar().addMenu("&Packages")
add_actions(packages_menu, [
add_action, self.remove_action, self.install_action, None,
quit_action
])
# Uninstall tab
self.uninstall_action = create_action(
self,
"&Uninstall packages",
icon=get_std_icon('DialogCancelButton'),
triggered=lambda: self.process_packages('uninstall'))
self.uninstall_action.setEnabled(False)
uninstall_btn = action2button(self.uninstall_action,
autoraise=False,
text_beside_icon=True)
# Option menu
option_menu = self.menuBar().addMenu("&Options")
repair_action = create_action(
self,
"Repair packages",
tip="Reinstall packages even if version is unchanged",
toggled=self.toggle_repair)
add_actions(option_menu, (repair_action, ))
# Advanced menu
option_menu = self.menuBar().addMenu("&Advanced")
register_action = create_action(
self,
"Register distribution...",
tip="Register file extensions, icons and context menu",
triggered=self.register_distribution)
unregister_action = create_action(
self,
"Unregister distribution...",
tip="Unregister file extensions, icons and context menu",
triggered=self.unregister_distribution)
open_console_action = create_action(
self,
"Open console here",
triggered=lambda: os.startfile(self.command_prompt_path))
open_console_action.setEnabled(osp.exists(self.command_prompt_path))
add_actions(
option_menu,
(register_action, unregister_action, None, open_console_action))
# # View menu
# view_menu = self.menuBar().addMenu("&View")
# popmenu = self.createPopupMenu()
# add_actions(view_menu, popmenu.actions())
# Help menu
about_action = create_action(
self,
"About %s..." % self.NAME,
icon=get_std_icon('MessageBoxInformation'),
triggered=self.about)
report_action = create_action(self,
"Report issue...",
icon=get_icon('bug.png'),
triggered=self.report_issue)
help_menu = self.menuBar().addMenu("?")
add_actions(help_menu, [about_action, None, report_action])
# Status bar
status = self.statusBar()
status.setObjectName("StatusBar")
status.showMessage("Welcome to %s!" % self.NAME, 5000)
# Button layouts
for act in (add_action, self.remove_action, None,
self.select_all_action, self.install_action):
if act is None:
btn_layout.addStretch()
else:
btn_layout.addWidget(
action2button(act, autoraise=False, text_beside_icon=True))
unbtn_layout.addWidget(uninstall_btn)
unbtn_layout.addStretch()
self.resize(400, 500)