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Remove pointless guards. CoverFlow is never None

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Kovid Goyal 2023-12-01 19:48:39 +05:30
parent 1a1d5dda55
commit 5da4c44b18
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 15 additions and 20 deletions
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35
src/calibre/gui2/cover_flow.py
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@ -348,7 +348,6 @@ class CoverFlowMixin:
self.toggle_auto_scroll()
def init_cover_flow_mixin(self):
self.cover_flow = None
self.cf_last_updated_at = None
self.cover_flow_syncing_enabled = False
self.cover_flow_sync_flag = True
@ -365,14 +364,12 @@ class CoverFlowMixin:
self.cb_splitter.button.clicked.connect(self.toggle_cover_browser)
self.cb_splitter.button.set_state_to_show()
self.cb_splitter.action_toggle.triggered.connect(self.toggle_cover_browser)
if CoverFlow is not None:
self.cover_flow.stop.connect(self.hide_cover_browser)
self.cover_flow.stop.connect(self.hide_cover_browser)
self.cover_flow.setVisible(False)
else:
self.separate_cover_browser = False
self.cb_splitter.insertWidget(self.cb_splitter.side_index, self.cover_flow)
if CoverFlow is not None:
self.cover_flow.stop.connect(self.cb_splitter.hide_side_pane)
self.cover_flow.stop.connect(self.cb_splitter.hide_side_pane)
self.cb_splitter.button.toggled.connect(self.cover_browser_toggled, type=Qt.ConnectionType.QueuedConnection)
def update_cover_flow_subtitle_font(self):
@ -400,26 +397,24 @@ class CoverFlowMixin:
def cover_browser_shown(self):
self.cover_flow.setFocus(Qt.FocusReason.OtherFocusReason)
if CoverFlow is not None:
if self.db_images.ignore_image_requests:
self.db_images.ignore_image_requests = False
self.db_images.dataChanged.emit()
self.cover_flow.setCurrentSlide(self.library_view.currentIndex().row())
self.cover_flow_syncing_enabled = True
QTimer.singleShot(500, self.cover_flow_do_sync)
if self.db_images.ignore_image_requests:
self.db_images.ignore_image_requests = False
self.db_images.dataChanged.emit()
self.cover_flow.setCurrentSlide(self.library_view.currentIndex().row())
self.cover_flow_syncing_enabled = True
QTimer.singleShot(500, self.cover_flow_do_sync)
self.library_view.setCurrentIndex(
self.library_view.currentIndex())
self.library_view.scroll_to_row(self.library_view.currentIndex().row())
def cover_browser_hidden(self):
if CoverFlow is not None:
self.cover_flow_syncing_enabled = False
idx = self.library_view.model().index(self.cover_flow.currentSlide(), 0)
if idx.isValid():
sm = self.library_view.selectionModel()
sm.select(idx, QItemSelectionModel.SelectionFlag.ClearAndSelect|QItemSelectionModel.SelectionFlag.Rows)
self.library_view.setCurrentIndex(idx)
self.library_view.scroll_to_row(idx.row())
self.cover_flow_syncing_enabled = False
idx = self.library_view.model().index(self.cover_flow.currentSlide(), 0)
if idx.isValid():
sm = self.library_view.selectionModel()
sm.select(idx, QItemSelectionModel.SelectionFlag.ClearAndSelect|QItemSelectionModel.SelectionFlag.Rows)
self.library_view.setCurrentIndex(idx)
self.library_view.scroll_to_row(idx.row())
def show_cover_browser(self):
d = CBDialog(self, self.cover_flow)