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Edit book: A new action to toggle line wrapping mode in all code editors. Can be assigned via Preferences->Keyboard shortcuts->Global actions

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or added to the toolbar via Preferences->Toolbars->Book wide actions
This commit is contained in:
Kovid Goyal 2024-06-30 11:31:11 +05:30
parent de55056f20
commit 7eb17c1cd5
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GPG Key ID: 06BC317B515ACE7C
3 changed files with 14 additions and 1 deletions
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7
src/calibre/gui2/tweak_book/boss.py
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@ -1844,6 +1844,13 @@ class Boss(QObject):
if ed is not None: if ed is not None:
ed.paste() ed.paste()
def toggle_line_wrapping_in_all_editors(self):
tprefs['editor_line_wrap'] ^= True
yes = tprefs['editor_line_wrap']
for ed in editors.values():
if getattr(ed, 'editor', None) and hasattr(ed.editor, 'apply_line_wrap_mode'):
ed.editor.apply_line_wrap_mode(yes)
def editor_data_changed(self, editor): def editor_data_changed(self, editor):
self.gui.preview.start_refresh_timer() self.gui.preview.start_refresh_timer()
for name, ed in iteritems(editors): for name, ed in iteritems(editors):

5
src/calibre/gui2/tweak_book/editor/text.py
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@ -226,10 +226,13 @@ class TextEdit(PlainTextEdit):
def sizeHint(self): def sizeHint(self):
return self.size_hint return self.size_hint
def apply_line_wrap_mode(self, yes: bool = True) -> None:
self.setLineWrapMode(QPlainTextEdit.LineWrapMode.WidgetWidth if yes else QPlainTextEdit.LineWrapMode.NoWrap)
def apply_settings(self, prefs=None, dictionaries_changed=False): # {{{ def apply_settings(self, prefs=None, dictionaries_changed=False): # {{{
prefs = prefs or tprefs prefs = prefs or tprefs
self.setAcceptDrops(prefs.get('editor_accepts_drops', True)) self.setAcceptDrops(prefs.get('editor_accepts_drops', True))
self.setLineWrapMode(QPlainTextEdit.LineWrapMode.WidgetWidth if prefs['editor_line_wrap'] else QPlainTextEdit.LineWrapMode.NoWrap) self.apply_line_wrap_mode(prefs['editor_line_wrap'])
with suppress(Exception): with suppress(Exception):
self.setCursorWidth(int(prefs.get('editor_cursor_width', 1))) self.setCursorWidth(int(prefs.get('editor_cursor_width', 1)))
theme = get_theme(prefs['editor_theme']) theme = get_theme(prefs['editor_theme'])

3
src/calibre/gui2/tweak_book/ui.py
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@ -411,6 +411,9 @@ class Main(MainWindow):
self.boss.import_book, 'import-book', (), _('Import an HTML or DOCX file as a new book')) self.boss.import_book, 'import-book', (), _('Import an HTML or DOCX file as a new book'))
self.action_quick_edit = treg('modified.png', _('&Quick open a file to edit'), self.boss.quick_open, 'quick-open', ('Ctrl+T'), _( self.action_quick_edit = treg('modified.png', _('&Quick open a file to edit'), self.boss.quick_open, 'quick-open', ('Ctrl+T'), _(
'Quickly open a file from the book to edit it')) 'Quickly open a file from the book to edit it'))
self.action_editor_toggle_wrap = treg(
'format-justify-fill.png', _('Toggle code line &wrapping'), self.boss.toggle_line_wrapping_in_all_editors, 'editor-toggle-wrap', (), _(
'Toggle line wrapping in all code editor tabs'))
# Editor actions # Editor actions
group = _('Editor actions') group = _('Editor actions')