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Map a few more shortcuts from JS to Qt for the viewer toolbar

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Fixes #1946791 [[Enhancement - E-book viewer] Add shortcuts to tooltips of the viewer controls](https://bugs.launchpad.net/calibre/+bug/1946791)
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Kovid Goyal 2021-10-19 13:16:43 +05:30
parent 5afde7a808
commit fae5391146
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 27 additions and 9 deletions
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13
src/calibre/gui2/viewer/shortcuts.py
View File

@ -6,6 +6,16 @@
from qt.core import QKeySequence, QMainWindow, Qt
key_name_to_qt_name = {
'ArrowRight': 'Right',
'ArrowLeft': 'Left',
'ArrowUp': 'Up',
'ArrowDown': 'Down',
'PageUp': 'PgUp',
'PageDown': 'PgDown',
}
def get_main_window_for(widget):
p = widget
while p is not None:
@ -19,7 +29,8 @@ def index_to_key_sequence(idx):
for i, x in enumerate(('ALT', 'CTRL', 'META', 'SHIFT')):
if idx[i] == 'y':
mods.append(x.capitalize())
mods.append(idx[4:])
key = idx[4:]
mods.append(key_name_to_qt_name.get(key, key))
return QKeySequence('+'.join(mods))

23
src/calibre/gui2/viewer/toolbars.py
View File

@ -20,7 +20,6 @@ from calibre.gui2.viewer.shortcuts import index_to_key_sequence
from calibre.gui2.viewer.web_view import set_book_path, vprefs
from calibre.gui2.widgets2 import Dialog
from calibre.utils.icu import primary_sort_key
from polyglot.builtins import iteritems
class Action:
@ -69,6 +68,7 @@ def all_actions():
'toggle_highlights': Action('highlight_only_on.png', _('Browse highlights in book'), 'toggle_highlights'),
'select_all': Action('edit-select-all.png', _('Select all text in the current file')),
'edit_book': Action('edit_book.png', _('Edit this book'), 'edit_book'),
'reload_book': Action('reload.png', _('Reload this book'), 'reload_book'),
}
all_actions.ans = Actions(amap)
return all_actions.ans
@ -201,6 +201,7 @@ class ActionsToolBar(ToolBar):
self.preferences_action = shortcut_action('preferences')
self.metadata_action = shortcut_action('metadata')
self.edit_book_action = shortcut_action('edit_book')
self.reload_book_action = shortcut_action('reload_book')
self.update_mode_action()
self.color_scheme_action = a = QAction(aa.color_scheme.icon, aa.color_scheme.text, self)
self.color_scheme_menu = m = QMenu(self)
@ -253,19 +254,25 @@ class ActionsToolBar(ToolBar):
ac.setChecked(visibility_map[k])
def set_tooltips(self, rmap):
for sc, a in iteritems(self.shortcut_actions):
if a.isCheckable():
continue
aliases = {'show_chrome_force': 'show_chrome'}
def as_text(idx):
return index_to_key_sequence(idx).toString(QKeySequence.SequenceFormat.NativeText)
def set_it(a, sc):
x = rmap.get(sc)
if x is not None:
def as_text(idx):
return index_to_key_sequence(idx).toString(QKeySequence.SequenceFormat.NativeText)
keys = sorted(filter(None, map(as_text, x)))
if keys:
a.setToolTip('{} [{}]'.format(a.text(), ', '.join(keys)))
for sc, a in self.shortcut_actions.items():
sc = aliases.get(sc, sc)
set_it(a, sc)
for a, sc in ((self.forward_action, 'forward'), (self.back_action, 'back'), (self.search_action, 'start_search')):
set_it(a, sc)
def populate_open_menu(self):
m = self.open_menu
m.clear()