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Edit Book: Allow selecting the contents of a tag with Ctrl+Alt+t

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Kovid Goyal 2020-02-24 07:37:11 +05:30
parent 1088d699b7
commit 9e640df255
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2 changed files with 16 additions and 1 deletions
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3
manual/edit.rst
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@ -802,7 +802,8 @@ The HTML editor has very sophisticated syntax highlighting. Features include:
* The text inside bold, italic and heading tags is made bold/italic
* As you move your cursor through the HTML, the matching HTML tags are
highlighted, and you can jump to the opening or closing tag with the
keyboard shortcuts :kbd:`Ctrl+{` and :kbd:`Ctrl+}`
keyboard shortcuts :kbd:`Ctrl+{` and :kbd:`Ctrl+}`. Similarly, you
can select the contents of a tag with :kbd:`Ctrl+Alt+T`.
* Invalid HTML is highlighted with a red underline
* Spelling errors in the text inside HTML tags and attributes such as title
are highlighted. The spell checking is language aware, based on the value

14
src/calibre/gui2/tweak_book/editor/smarts/html.py
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@ -352,6 +352,18 @@ class Smarts(NullSmarts):
editor.setTextCursor(c)
return True
def select_tag_contents(self, editor):
editor.highlighter.join()
start = self.last_matched_tag
end = self.last_matched_closing_tag
if start is None or end is None:
return False
c = editor.textCursor()
c.setPosition(start.start_block.position() + start.end_offset + 1)
c.setPosition(end.start_block.position() + end.start_offset, c.KeepAnchor)
editor.setTextCursor(c)
return True
def remove_tag(self, editor):
editor.highlighter.join()
if not self.last_matched_closing_tag and not self.last_matched_tag:
@ -662,6 +674,8 @@ class Smarts(NullSmarts):
if int(mods & Qt.ControlModifier):
if self.jump_to_enclosing_tag(editor, key == Qt.Key_BraceLeft):
return True
if key == Qt.Key_T and int(ev.modifiers() & (Qt.ControlModifier | Qt.AltModifier)):
return self.select_tag_contents(editor)
return False