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Allow plugins to add more than one action to the context menu

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Fixes #1936472 [Enhacement Request: plugins in context menu of tag browser](https://bugs.launchpad.net/calibre/+bug/1936472)
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Kovid Goyal 2021-07-18 06:31:21 +05:30
parent 5f78eaaea5
commit 5e9798fe9e
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 6 additions and 5 deletions
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8
src/calibre/gui2/actions/__init__.py
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@ -353,10 +353,12 @@ class InterfaceAction(QObject):
''' '''
Called when displaying the context menu in the Tag browser. ``index`` is Called when displaying the context menu in the Tag browser. ``index`` is
the QModelIndex that points to the Tag browser item that was right clicked. the QModelIndex that points to the Tag browser item that was right clicked.
Test it for validitiy with index.valid() and get the underlying TagTreeItem Test it for validity with index.valid() and get the underlying TagTreeItem
object with index.data(Qt.ItemDataRole.UserRole) object with index.data(Qt.ItemDataRole.UserRole). This method must yield one
or more action objects that will be added to the context menu.
''' '''
pass if False:
yield QAction()
def shutting_down(self): def shutting_down(self):
''' '''

3
src/calibre/gui2/tag_browser/view.py
View File

@ -1004,8 +1004,7 @@ class TagsView(QTreeView): # {{{
first = True first = True
for ac in get_gui().iactions.values(): for ac in get_gui().iactions.values():
try: try:
context_action = ac.tag_browser_context_action(index) for context_action in ac.tag_browser_context_action(index):
if context_action is not None:
if first: if first:
self.context_menu.addSeparator() self.context_menu.addSeparator()
first = False first = False