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Fix #1926454 [[Enhancement] Add a context menu action to expand/collapse all categories of plugins](https://bugs.launchpad.net/calibre/+bug/1926454)
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@ -9,7 +9,7 @@ __docformat__ = 'restructuredtext en'
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import textwrap, os
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from collections import OrderedDict
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from qt.core import (Qt, QModelIndex, QAbstractItemModel, QIcon,
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from qt.core import (Qt, QMenu, QModelIndex, QAbstractItemModel, QIcon,
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QBrush, QDialog, QItemSelectionModel, QAbstractItemView)
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from calibre.gui2.preferences import ConfigWidgetBase, test_widget
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@ -250,6 +250,14 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
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self.previous_button.clicked.connect(self.find_previous)
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self.changed_signal.connect(self.reload_store_plugins)
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self.user_installed_plugins.stateChanged.connect(self.show_user_installed_plugins)
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self.plugin_view.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
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self.plugin_view.customContextMenuRequested.connect(self.show_context_menu)
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def show_context_menu(self, pos):
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menu = QMenu(self)
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menu.addAction(_('Expand all'), self.plugin_view.expandAll)
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menu.addAction(_('Collapse all'), self.plugin_view.collapseAll)
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menu.exec_(self.plugin_view.mapToGlobal(pos))
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def show_user_installed_plugins(self, state):
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self._plugin_model.toggle_shown_plugins(self.user_installed_plugins.isChecked())
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