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Implement insertion of <hr>

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Kovid Goyal 2019-07-02 17:59:15 +05:30
parent 77e2524174
commit 04d58d6877
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1 changed files with 12 additions and 2 deletions
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14
src/calibre/gui2/comments_editor.py
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@ -28,6 +28,8 @@ from calibre.utils.imghdr import what
from polyglot.builtins import filter, iteritems, itervalues, unicode_type from polyglot.builtins import filter, iteritems, itervalues, unicode_type
# Cleanup Qt markup {{{
def parse_style(style): def parse_style(style):
props = filter(None, (x.strip() for x in style.split(';'))) props = filter(None, (x.strip() for x in style.split(';')))
ans = {} ans = {}
@ -129,7 +131,7 @@ def cleanup_qt_markup(root):
tag_style = style_map[tag] tag_style = style_map[tag]
remove_margins(tag, tag_style) remove_margins(tag, tag_style)
remove_zero_indents(tag_style) remove_zero_indents(tag_style)
if tag.tag.startswith('h'): if tag.tag.startswith('h') and tag.tag[1:] in '123456':
remove_heading_font_styles(tag, tag_style) remove_heading_font_styles(tag, tag_style)
for child in tag.iterdescendants('span'): for child in tag.iterdescendants('span'):
use_implicit_styling_for_span(child, style_map[child]) use_implicit_styling_for_span(child, style_map[child])
@ -142,6 +144,7 @@ def cleanup_qt_markup(root):
tag.attrib.pop('style', None) tag.attrib.pop('style', None)
for span in root.xpath('//span[not(@style)]'): for span in root.xpath('//span[not(@style)]'):
lift(span) lift(span)
# }}}
class EditorWidget(QTextEdit, LineEditECM): # {{{ class EditorWidget(QTextEdit, LineEditECM): # {{{
@ -456,7 +459,13 @@ class EditorWidget(QTextEdit, LineEditECM): # {{{
self.setTextCursor(c) self.setTextCursor(c)
def do_insert_hr(self, *args): def do_insert_hr(self, *args):
raise NotImplementedError('TODO') c = self.textCursor()
c.beginEditBlock()
c.movePosition(c.EndOfBlock, c.MoveAnchor)
c.insertHtml('<hr>')
c.endEditBlock()
self.setTextCursor(c)
self.focus_self()
def do_insert_link(self, *args): def do_insert_link(self, *args):
link, name, is_image = self.ask_link() link, name, is_image = self.ask_link()
@ -652,6 +661,7 @@ class EditorWidget(QTextEdit, LineEditECM): # {{{
# }}} # }}}
# Highlighter {{{ # Highlighter {{{