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Add universal tab switching shortcuts #162

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Add universal tab switching shortcuts #162

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2 changes: 1 addition & 1 deletion TODO
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ TODO
Signal end of chapter with some text
Graphical themes
Change focus rectangle dimensions
Universal Ctrl + Tab
✓ Universal Ctrl + Tab
Allow tabs to detach and form their own windows
Goodreads API: Ratings, Read, Recommendations
Get ISBN using python-isbnlib
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17 changes: 17 additions & 0 deletions lector/__main__.py
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Expand Up @@ -342,6 +342,15 @@ def __init__(self):
self.ksCloseTab.setContext(QtCore.Qt.ApplicationShortcut)
self.ksCloseTab.activated.connect(self.tab_close)

self.ksNextTab = QtWidgets.QShortcut(QtGui.QKeySequence('Ctrl+Tab'), self)
self.ksNextTab.setContext(QtCore.Qt.ApplicationShortcut)
self.ksNextTab.activated.connect(lambda: self.cycle_tabs(1))

self.ksPreviousTab = QtWidgets.QShortcut(
QtGui.QKeySequence('Ctrl+Shift+Tab'), self)
self.ksPreviousTab.setContext(QtCore.Qt.ApplicationShortcut)
self.ksPreviousTab.activated.connect(lambda: self.cycle_tabs(-1))

self.ksDeletePressed = QtWidgets.QShortcut(QtGui.QKeySequence('Delete'), self)
self.ksDeletePressed.setContext(QtCore.Qt.ApplicationShortcut)
self.ksDeletePressed.activated.connect(self.delete_pressed)
Expand Down Expand Up @@ -689,6 +698,14 @@ def tab_disallow_library_movement(self, tab_index):
else:
self.tabWidget.setMovable(True)

def cycle_tabs(self, direction):
tab_count = self.tabWidget.count()
if tab_count < 2:
return

current_tab = self.tabWidget.currentIndex()
self.tabWidget.setCurrentIndex((current_tab + direction) % tab_count)

def set_toc_position(self, event=None):
currentIndex = self.bookToolBar.tocTreeView.currentIndex()
required_position = currentIndex.data(QtCore.Qt.UserRole)
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