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Make a submenu for expand and collapse. Also add icons.

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This commit is contained in:
Charles Haley 2020-10-17 14:01:42 +01:00
parent e6c02ec611
commit e0bc2d8ebe
1 changed files with 17 additions and 10 deletions
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27
src/calibre/gui2/tag_browser/view.py
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@ -182,6 +182,10 @@ class TagsView(QTreeView): # {{{
self.edit_metadata_icon = QIcon(I('edit_input.png'))
self.delete_icon = QIcon(I('list_remove.png'))
self.rename_icon = QIcon(I('edit-undo.png'))
self.up_arrow_icon = QIcon(I('arrow-up.png'))
self.down_arrow_icon = QIcon(I('arrow-down.png'))
self.plus_icon = QIcon(I('plus.png'))
self.minus_icon = QIcon(I('minus.png'))
self._model = TagsModel(self)
self._model.search_item_renamed.connect(self.search_item_renamed)
@ -676,10 +680,10 @@ class TagsView(QTreeView): # {{{
if fm['datatype'] != 'rating':
m = self.context_menu.addMenu(self.edit_metadata_icon,
_('Apply %s to selected books')%display_name(tag))
m.addAction(QIcon(I('plus.png')),
m.addAction(self.plus_icon,
_('Add %s to selected books') % display_name(tag),
partial(self.context_menu_handler, action='add_tag', index=index))
m.addAction(QIcon(I('minus.png')),
m.addAction(self.minus_icon,
_('Remove %s from selected books') % display_name(tag),
partial(self.context_menu_handler, action='remove_tag', index=index))
@ -838,13 +842,15 @@ class TagsView(QTreeView): # {{{
pa.setToolTip('*')
# Add expand menu items
node_name = self._model.get_node(index).tag.name
self.context_menu.addSeparator()
m = self.context_menu.addMenu(_('Expand and collapse'))
node_name = self._model.get_node(index).tag.name
if self.has_children(index) and not self.isExpanded(index):
self.context_menu.addAction(_('Expand {0}').format(node_name),
partial(self.expand, index))
m.addAction(self.down_arrow_icon,
_('Expand {0}').format(node_name), partial(self.expand, index))
if self.has_unexpanded_children(index):
self.context_menu.addAction(_('Expand {0} and all children').format(node_name),
m.addAction(self.down_arrow_icon,
_('Expand {0} and its children').format(node_name),
partial(self.expand_node_and_children, index))
# Add menu items to collapse parent nodes
@ -856,15 +862,16 @@ class TagsView(QTreeView): # {{{
node = self._model.get_node(idx)
if node.type == TagTreeItem.ROOT:
break
if self.has_children(idx):
if self.has_children(idx) and self.isExpanded(idx):
# leaf nodes don't have children so can't be expanded.
# Also the leaf node might be collapsed
paths.append((node.tag.name, idx))
idx = self._model.parent(idx)
for p in paths:
# Now add the menu items
self.context_menu.addAction(_("Collapse {0}").format(p[0]),
partial(self.collapse_node, p[1]))
self.context_menu.addAction(_('Collapse all'), self.collapseAll)
m.addAction(self.up_arrow_icon,
_("Collapse {0}").format(p[0]), partial(self.collapse_node, p[1]))
m.addAction(_('Collapse all'), self.collapseAll)
if not self.context_menu.isEmpty():
self.context_menu.popup(self.mapToGlobal(point))